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Ref: CGW 0001 (Rev. – 3)

Page 2 of 42 Date of issue: January 2015

Spec. No. RDSO/2013/CG-05

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INDEX

Clause No.

DESERIPTION Page No.

PART-I: GENERAL

1 Introduction 05

2 Definition & Explanation 05

3 Scope of Supply 06

4 Eligibility Criterion 07

5 Prototype Approval 08

6 Comprehensive Annual Maintenance 08

7 Supplier’s Responsibility 09

8 Infringement of IPR 09

9 Cartel Formation 10

10 On - SITE REPLACEMENT WARRANTY 10

11 Spare Parts, Reserve Apparatus 10

12 Prices 10

13 After Sales Service 11

14 Training 12

15 Packing 12

16 Marking 12

PART-II: FUNCTIONAL & DESIGN REQUIREMENT

17 Functional Requirements 14

18 System Level Block Diagram 15

19 Design Requirements 16

20 Description of Equipment’s 25

21 Communication Protocol 29

22 Data Base 29

23 Inspection & Tests by Manufacturer/Supplier 30

Ref: CGW 0001 (Rev. – 3)



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24 Batch Testing of LEDs. 30

25 Routine tests 30

26 Inspection of Finished Products by Inspecting Authority.

31

Part-III. Infrastructure Requirement

1. Scope 33

2. Requirements 33

3. Manufacturing Facilities 33

4. Testing facilities 34

5. Quality Control Requirements 34

6. Documentation 35

7. Training 35

Annexures

Annexure No.

Description

Annexure-I Location for Fixing/Mounting of LED Destination Board 36

Annexure-II Drawings for Power Supply Connections 37

Annexure-III Parameters to be checked during field Trial. 41

Annexure-IV Undertaking Against Cartel Formation 42

Ref: CGW 0001 (Rev. – 3)



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SCHEDULE OF TECHNICAL REQUIREMENTS FOR SUPPLY, INSTALLATION, COMMISSIONING & MAINTENANCE OF LED

DESTINATION BOARD DISPLAY WITH PROVISION OF INTEGRATION OF COACH DIAGNOSTIC AND INFORMATION SYSTEM FORIR BG COACHES

Foreword:

0.1 This schedule covers the technical requirements/provision relating to material, tests and does not include all the necessary provisions of contract.

0.2 Specification has been prepared in three parts. Part-I covers the ‘General Requirements, Part-II covers Functional Requirements and Part-III covers the Infrastructural & Quality Control Requirements for “SUPPLY, INSTALLATION, COMMISSIONING & MAINTENANCE OF LED DESTINATION BOARD DISPLAY WITH PROVISION OF INTEGRATION OF COACH DIAGNOSTIC AND INFORMATION SYSTEM for IR BG coaches.

0.3 This schedule draws reference of some specifications & drawings. The latest versions of the relevant specifications shall be taken as reference.

0.4 This specification requires the reference to the following specifications:

Specification Description

RDSO/SPN/144 The Safety and reliability requirement of electronic signaling equipment.

IS: 9000 Basic environmental testing procedures for electronic and electrical items.

IEC: 60571 Electronic equipment’s used on railway vehicles

IS: 60947-1 IP65 protection 0.5 For the purpose of this specification, the terminology given in RDSO/SPN/144

shall apply.

0.6 In this schedule due consideration has been given to the development in the field of “Information Technology” process, serviceability, requirement of IR and the practices followed in advanced countries in this field.

0.7 SCOPE:

This specification for LED DESTINATION BOARD DISPLAY SYSTEM WITH PROVISION OF INTEGRATION OF COACH DIAGNOSTIC AND INFORMATION SYSTEM for IR coaches covers three parts. Part-I covers general requirements regarding supply, installation, commissioning and after sales service while Part-II covers the functional & Design requirements and method of quality control of the system. Part –III covers the Minimum M&P and Test Equipment’s for the manufacturing and testing of the system.

Ref: CGW 0001 (Rev. – 3)



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PART-I: GENERAL REQUIREMENTS

SCHEDULE OF TECHNICAL REQUIREMENT FOR SUPPLY INSTALLATION, COMMISSIONING AND MAINTENANCE OF LED

DESTINATION BOARD DISPLAY WITH COACH DIAGNOSTIC AND INFORMATION SYSTEM FOR IR BG COACHES

1. INTRODUCTION:

This specification for LED DESTINATION BOARD DISPLAY WITH COACH DIAGNOSTIC AND INFORMATION SYSTEM is designed keeping in view to develop a suitable system which shall take care of all future possible automation. Coach Diagnostic and Information system (CDIS) shall be a separate system which shall be integrated to this system for monitoring of important parameter using various sensors and processing technologies being used worldwide for railway application. In first phase LED destination board shall be integrated to this system for providing important information like train number, train name, destination and starting station along with direction of journey and coach commercial abbreviation to the passengers. This system uses Quad Band GSM/GPRS or HSDPA/HSUPA modem for wireless internet connectivity to the base station for remote accessibility and monitoring of important parameters. The system is also equipped with GPS technology for tracking/keeping record of the fault locations of the coach and calculating kilometer run by the coach on per day/month/year basis. This specification covers the general, functional design requirements of such system for Indian Railway coaches.

2. DEFINITION & EXPLANATION: 2.1. LED DESTINATION BOARD DISPLAYWITH COACH DIAGNOSTIC AND

INFORMATION SYSTEM means "complete system including all related equipment’s, such as, CPU, GSM/3G modem, GPS system, LED display units for outside of the coach, IP65 Mechanical enclosure, suitable power supply unit and all associated accessories, wires, fittings etc. CDIS module including various sensors, control units along with associated wiring etc for CDIS shall be optional.

2.2. Following terms are used in specification for their relevant meaning like µP means microprocessor, LED means light emitting diode, GPS means global positioning system, GPRS means General Packet Radio Service, and CPU means central processing unit.

2.3. Similarly following words i.e BMU means base monitoring unit, MPU means main processing unit, CDIS means Coach Diagnostic and Information System

Ref: CGW 0001 (Rev. – 3)



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shall be used in the specification for their respective meaning. 2.4. `Supplier' means the firm/company on whom the order for the manufacture,

supply, installation and commissioning and maintenance of the LED DESTINATION BOARD DISPLAY WITH COACH DIAGNOSTIC AND INFORMATION SYSTEM is placed or will be placed.

2.5. ‘PURCHASER’ means the Indian Railways on behalf of the President of the Republic of India who is purchasing the LED destination board display system.

2.6. ‘INSPECTING AUTHORITY’ means the Organisation or its representative nominated by the Purchaser to inspect the destination board display system on his behalf.

2.7. The Research Designs and Standards Organization, Manak Nagar, Lucknow-226011 is here after referred to as RDSO.

2.8. Indian Railways is hereafter referred to as I.R. 2.9. In case of any clarification in respect of any clause of this specification or

drawings, the same shall be obtained from purchaser/DG(Carriage),RDSO.

3. SCOPE OF SUPPLY:

The scope of supply includes the following subsystems:

3.1 Each Coach shall be equipped with following separate units along with required connectors and wiring for communication & power supply as per wiring scheme attached at Annexure 1.

sl Description of unit Quantity per

coach

1 Main Processing Unit Description of Main Processing Unit shall be as per clause no. 20.1 of Part –II of this specification.

01

2 Coach Diagnostic and Processing Module (Optional ) Description of Coach DIAGNOSTIC and processing module shall be as per clause no. 20.2 of Part –II of this specification.

01

3 Slave Destination Board Display system: Description of Slave Destination Board Display system shall be as per clause no. 20.3 of Part –II of this specification.

02

4 Boxed enclosure Power Supply unit Description of Boxed enclosure Power Supply unit shall be as per clause no. 20.4 of Part –II of this specification.

01

Ref: CGW 0001 (Rev. – 3)



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5 Cable junction box Cable junction box for all the signals or power supply wires coming to CDIS unit or Main processing unit shall be suitably labeled, numbered for easy identification and maintainability.

01

All the units Except Slave destination board may be mounted in a NEMA 4 compliant enclosure unit and shall be mounted at suitable location in the coach power panel or any other suitable place.

At least 2 USB interfaces of Main Processing unit, LCD touch screen, SIM slots for GSM / 3G modem, on/off switch, power indicator shall be provided in front side of the enclosure unit for easy accessibility. Enclosure unit shall be designed with anti-pilferage features with provision of special lock and key.

3.2 Base Monitoring Unit (optional ) - Two units at each Depot

Description of Base Monitoring Unit shall be as per clause no. 20.5 of Part –II of this specification.

3.3 Centralized Web Server (not in the scope of supply): For hosting of online services and database of all the train routes, rake

formations of trains a web server ( server availability 99.9 % uptime round the clock ) shall be hired by Indian Railway to serve the entire fleet of coaches as well as prospectus users of the system.

3.4 The scope of the supply includes acceptance testing, installation and commissioning of the complete system on the coaches, On-Site Replacement Warranty for two years and commitment to undertake Comprehensive Annual Maintenance Contract after warranty period.

3.5 Scope of supply includes PC software (Operating System and client software for web application) for preparation of train routes, rake formation and editing the same, uploading and downloading of route data and other information.

3.6 The purchaser can purchase any or all of the above sub systems based on their requirements.

4. ELIGIBILITY CRITERIA:

4.1 Firm /manufacturer shall have adequate experience of design, development

and manufacturing of similar system like onboard vehicle tracking, monitoring of assets, passenger information display boards or online management of data interchange between control center system and onboard system in rolling

Ref: CGW 0001 (Rev. – 3)



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stock (rail / road transport) application and shall be capable of developing material to the required quality and standards.

4.2 Firm/ manufacturer should have installed successfully at least 100 such systems in past and have completed minimum two years satisfactory service. The list of supplies made along with contact details of the customers and performance certificate should be submitted as documentary evidence.

5. PROTOTYPE APPROVAL AND FIELD TRIAL PERFORMANCE MONITORING:

5.1 The prototype approval by RDSO shall be mandatory in case of new vendor and in case of design change of approved vendor, followed by field trial performance monitoring of the system offered and same has been allowed for field trial by RDSO in any Railway. Parameters for the performance field trial are specified at Annexure ‘3’.

5.2 For field trial performance monitoring of the system, newly approved firm shall initially supply 10 coach sets to the specified railway for field trial of 1 POH period as per trial scheme finalized after prototype approval.

6. COMPREHENSIVE ANNUAL MAINTENANCE CONTRACT:

The SUPPLIER shall be liable for Comprehensive Annual Maintenance Contract for the period of at least 2 years followed by warranty period. Comprehensive annual maintenance shall be required for the ‘LED DESTINATION BOARD DISPLAYWITH COACH DIAGNOSTIC AND INFORMATION SYSTEM’ for maintaining the system. The Comprehensive annual maintenance shall include the following items:

A) TRIP Maintenance: a. Checking the entire system for its:

Working reliability. Mechanical fixing thoroughly.

b. Checking the entire system for water-tight sealing arrangement and any visual defect.

c. Monitoring the power supply, voltage, and wiring etc. periodically.

B) Three monthly Maintenance: a. Monitoring the antenna connectors.

b. The maintenance shall cover the free replacement of entire components including MODEM, CPU, SMPS, ANTENNA etc. if found faulty/ defective.

Ref: CGW 0001 (Rev. – 3)



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Note: 1. Any fault / defect shall be rectified within period as specified in clause no.

10.

2. The maintenance shall also cover the updating of route data / customized messages in all coach units installed as per latest time table of I.R. as and when required by the purchaser. After updating route data a soft copy of updated route data shall be submitted to the purchaser.

3. Supp l ie r shall also update / change latest version of the applicable system software as and when required by the purchaser.

4. For checking / fixing of the DISPLAY BOARDS & CDIS Unit , Railway authorities shall provide necessary assistance to supplier and ensure that the checking is carried out under safe conditions.

5. The Supplier shall ensure that the D.C power supply provided to the systems are working properly, if any problem in the Power source the railways shall ensure that the problem is solved.

7. SUPPLIER’S RESPONSIBILITY

The Supplier shall be responsible for the execution of the contract strictly in accordance with the terms and the conditions of this specification and the conditions of contract made with purchaser.

8. INFRINGEMENT OF IPR

Undertaking to be signed by firm /company on “INFRINGEMENT OF PATENT RIGHTS”. The undertaking can be as under.

“Indian Railways shall not be responsible for infringement of patent rights arising due to similarity in design, manufacturing process, use of similar components in the design & development of this item and any other factor not mentioned herein which may cause such a dispute. The entire responsibility to settle any such disputes/matters lies with the manufacturer/ supplier. Details / design/documents given by them are not infringing any IPR and they are responsible in absolute and full measure instead of railways for any such violations. Data, specifications and other IP as generated out of interaction with railways shall not be unilaterally used without the consent of RDSO and right of Railways / RDSO on such IP is acceptable to them.”

9. CARTEL FORMATION Manufacturer and supplier shall have to submit the affidavit as per Annexure 4 given in specification.

Ref: CGW 0001 (Rev. – 3)

Page 10 of 42

Date of issue: January 2015


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10. ON-SITE REPLACEMENT WARRANTY: The time period of On-Site replacement warranty shall be two year for complete system from the date of the installation and commissioning. The supplier shall replace all rejected products during installation and commissioning due to their non-compliance with the requirements. The supplier shall also replace those products which show deficiencies during the warranty period by products complying with the requirements within a period of two weeks for the purpose of warranty support. The supplier will provide two e-mail addresses of different domains and time of two weeks will be considered from the date on which an e-mail has been sent. A fax or other mode of communication will also have same sanctity for counting number of days. Adequate penalty clause may be incorporated in the tender document by the purchaser.

11. SPARE PARTS, RESERVE APPARATUS. 11.1 The offer shall include recommended list of spare parts required for day to day

maintenance of the DESTINATION BOARD DISPLAY with coach DIAGNOSTIC system equipments and spares in the form of kit for the various sub-assemblies for the maintenance at the time of POH. The list shall give the batch no. / Part number, quantity and price of each components.

11.2 Tenderer shall ensure availability of all spares for a period of at least 10 years. This shall be irrespective of the fact whether the tenderer or his subcontractor(s) have stopped manufacturing of the equipment to the designs applied to IR.

11.3 In order to ensure the availability and utilization of LED DESTINATION BOARD DISPLAY WITH COACH DIAGNOSTIC AND INFORMATION SYSTEM, certain number of standby units of principal assemblies is required. In addition, it is proposed to stock sufficient minor components and spares to meet renewal and replacement on account of wear-tear or occasional failure, for a period of 6 years of service. Tenderer shall, therefore, submit a classified list of spares, unit exchange spares & stage / normal maintenance) for each type of equipment used in destination display board, which he recommended for stocking.

12. PRICES 12.1 The Supplier shall give price of complete destination board display system per

coach set and shall also submit the item wise price breakup of all the components of the various items.

12.2 The Purchaser reserves the right to either buy the complete system as offered or any part thereof based on items wise break-up of cost indicated by the Supplier.

13. AFTER SALES SERVICE

13.1 Supplier is required to send his technical staff during the installation and commissioning of their equipment on coach / coaches.

Ref: CGW 0001 (Rev. – 3)

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13.2 Supplier shall arrange for adequate service engineers at his own cost to ensure that the equipment supplied performs satisfactorily.

13.3 Supplier shall also depute his staff on request by the Purchaser / RDSO, to investigate and attend to specific problems that may come up during actual operation of destination board display system.

13.4 Supplier shall associate with Indian Railways during the trials of destination board display system. He shall also undertake to modify the equipment supplied, if required as a result of trials.

13.5 The Supplier shall arrange to supply at least 5 hard & soft copies of the Operation & Maintenance Manuals and servicing Instructions for proper maintenance of equipment. The number of manuals to be supplied shall be 5 against first Contract and 2 at every contract and shall be supplied free of cost.

13.6 Manuals shall be illustrated, containing information pertaining to the principle of operation, maintenance schedule of all the items o f equipment being supplied.

13.7 The Manual shall also contain information on the following Details of attention required during IOH / POH or any other schedule.

13.8 Test procedure and standards for various DESTINATION BOARD DISPLAY with CDIS system equipments on test bench as well as single unit / coach /rake testing.

13.9 Details of gauges, jigs &fixture, tools, machinery and plant for maintenance of destination board display system.

13.10 Typical defects and their remedial measures.

13.11 List of spares for day-to-day maintenance and for POH in the form of periodic overhaul kit.

13.12 Identification codes for main equipment and their component parts to avoid mixing of different applications by mistake.

13.13 Tenderer shall submit the frequency and detailed work content of various inspection/maintenance schedule necessary for maintenance of DESTINATION BOARD DISPLAY with CDIS system offered by him. Whether these requirements are time based or distance traveled based shall be indicated for each schedule.

13.14 The Supplier shall also arrange to supply along with equipment Wall Charts of all equipment being supplied by them for display in maintenance depots. These shall be supplied @ 5 sets against first contract and thereafter 2 sets against every contract and shall be supplied free of cost. These charts shall be pictorial, showing all components along with their part Nos. for each item of equipment.

13.15 The Supplier shall supply revised Maintenance Manuals and Wall Charts incorporating necessary changes in the Manuals and Wall Charts already supplied by them for earlier contracts. The copies of maintenance manuals and wall charts

Ref: CGW 0001 (Rev. – 3)

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are meant for wider circulation on Railway and fresh copies shall be furnished as stipulated even if there are no changes in the manuals & wall charts furnished against earlier contract.

14. TRAINING

The Supplier shall undertake to train the following Indian Railway personnel free of cost.

14.1 Railway Technicians Minimum 4 persons per depot for 6 working days training shall be trained on site / in depot to cover maintenance and testing of the complete destination board display system.

14.2 Officers and Engineers One officer and 2 Engineers shall be trained at the works of the principles for a minimum period of one week. This training shall cover all the aspects of DESTINATION BOARD DISPLAY with CDIS system like design, manufacture, quality control, maintenance and testing.

15. PACKING 15.1 Supplier shall ensure that all outer and exposed portions of the various items of

DESTINATION BOARD DISPLAY with CDIS are covered with suitable protection/packing material to prevent ingress of foreign matter/ damage during handling, storage, transportation and stone throwing on it etc.

16. MARKING 16.1 All the individual units shall be provided with a suitable name plate / electrical

rating plate on the enclosure units. The following information shall be available either by etching process or by engraving or screen-printed.

16.2 The name/identification plates shall be of bright anodized aluminum with black letters embossed or etched on white background. These plates shall be fitted by riveting. The nameplate shall indicate the following usual information.

16.3 The following information shall be clearly marked on above mentioned marking plate at a suitable place on each equipment:

i) Name and Address of the manufacturer. ii) Month and Year of the manufacturing. iii) Serial number of Equipment iv) Specification number v) Software and hardware version vi) Schematic diagram of the equipment on the side of the cover.

16.4 The first two digits shall indicate the year of manufacturing and next two digits shall

indicate month. Further next three digits shall indicate manufacturing serial number.

Ref: CGW 0001 (Rev. – 3)

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PART II: FUNCTIONAL & DESIGN REQUIREMENTS

17. FUNCTIONAL REQUIREMENTS: 17.1 Ambient conditions:

The display unit shall perform satisfactorily under the following climatic conditions

i) Ambient temperature : -5oC to 55oC

ii) Max. Sunlight temperature : 700C

ii) Altitude : Sea level to 2500 m

iv) Relative humidity : 40% to 98%

v) The rainfall is fairly heavy.

vi) During dry weather, the atmosphere is likely to be full of dirt & dust.

vii) Temperature variation may be quite high in the same journey or short period of time.

viii) Coaches operate in coastal areas with continued exposure to salt laden air.

ix) Airborne contaminants like smoke and chemical vapors.

x) Conducting particles like metal clips and filings.

xi) Accidental short circuit by dropped tools, fasteners etc.

xii) Stones may be thrown on the system by the ant-social elements during procession or strikes etc.

xiii) Abrasion damage and

xiv) Vibration and shock

17.2 Maintenance Conditions: The coach exteriors are cleaned with mild acidic cleaning agents using brushes with nonmetallic bristles or automatic car washing plants. The system should not be affected by this cleaning either in performance, reliability or aesthetic.

17.3 Power Supply Availability 110V AC or DC supply is available from coach circuits. This Supply varies from 77V DC to 138 V DC with 2% ripple.

17.4 Car-body dynamics: ±100 mm vertically

±55 mm laterally

±10 mm longitudinally

±4 degree bogie rotation about center pivot

Ref: CGW 0001 (Rev. – 3)

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18. SYSTEM LEVEL BLOCK DIAGRAM

INTERNET

SERVICE PROVIDERS

SERVER/ CELL TOWER

N/W N/W CELL TOWER

Cell tower N/W

CDIS MODULE

GPRS ANTENNA – coach 1

SLAVE 1, 2 DESTINATION

Main processing unit

CDIS module

GPRS ANTENNA – coach 2

SLAVE 1, 2 destination


CDIS module

GPRS ANTENNA – coach ‐n

SLAVE 1,2 destination


ONE TRAIN RAKE

BASE MONITORING UNIT AT USER

/VENDOR

WEB SERVER CONNECTIVITY VIA INTERNET

COMMON WEB SERVER FOR

ALL SERVICES

Ref: CGW 0001 (Rev. – 3)

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19. DESIGN REQUIREMENTS: The “GSM/GPRS Controlled LED DESTINATION BOARD DISPLAY WITH COACH DIAGNOSTIC AND INFORMATION SYSTEM”, including all sub-systems and equipment shall be of proven design.

Entire system can be understood by “SYSTEM LEVEL BLOCK DIAGRAM” as shown above which elaborates the system working / requirements.

19.1 MAIN PROCESSING UNIT (MPU) shall have following features.

19.1.1 Main processing unit shall consists of built-in GSM /3G modem, GPS

receiver, 5 to 7 inch capacitive touch screen interface along with suitable system software (Windows embedded standard / Linux embedded), processing memory 1 GB minimum and storage memory 32 GB on board. The system shall also have various serial interface modules like USB, RS485, RS232, the system shall also have LAN / WWAN module, IP65 protected mechanical enclosure unit with provision of external antenna for GSM modem and GPS receiver.

19.1.2 The Main Processing unit shall support the Coach Diagnostic and Information System (CDIS) unit. Proposed CDIS unit shall acquire signals from the various devices fitted in the coach like Water Level measurement system, hot bearing monitoring system, Temperature Level Monitoring system etc. All such devices will be connected to CDIS over the available analogue or digital communication channels (RS485 at 57600bps baud rate (with three core shielded wire), Ethernet network etc.). Such signals acquired by the CDIS shall be analyzed/ processed for the generating required final reports/ logs /alerts in form of data /database files only. These data /database files shall be transferred to MPU with standard file transfer /copying / synchronizing techniques, So that these database files can be forwarded using the GSM modem / WLAN network of the Main Processing Unit to a central web server. In case the GSM network is not available, such data shall be queued in Main Processing Unit and forwarded on availability of GSM connectivity.

Data so received at the Central Web Server through the MPU shall be forwarded to the specific application servers connected to the Web server system using standard IP based network (not in scope of this specification). In this manner, MPU shall act as a versatile standard communication device for other intelligent devices provided in the coach at present and in future.

19.1.3 Both LED Display Panels shall operate as slave units and consist of LED Matrix Display cards along with LED driver Circuitry and a microprocessor based LED driver Control Module for controlling the LED Display Cards.

Ref: CGW 0001 (Rev. – 3)

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19.1.4 The MPU shall be capable of communicating with at least 2 display panels connected outside the coach over full duplex RS485 interface. It shall be possible to add more displays in future.

19.1.5 Each Display Board shall have a Unique Hardware identification number stored within the destination board. Unique HW ID of the DESTINATION DISPLAY BOARD (DDB) shall be a 12-digit code where first three digits shall be vendor code followed by 4 digit of month and year of manufacture (mm/yy format) and the other 5 digits shall be unique serial number assigned by vendor. Vendor code will be assigned after validation of vendor request by RDSO.

19.1.6 Each Main Processing unit shall be identified digitally with an alphanumeric character (up to 12 characters) of the coach number like, "SC 00245" or "NCR 00245". Where first two/three/four digits are Zonal Railway Code, next two digits are year of manufacture and the last three digits are running serial number of the coach. Using this digital identification it can be ensured that only the target rake or set of coaches receives the command while programming through BMU / Central web server. The Main Processing unit (MPU) shall also have Hardware ID code similar to DDB in the embedded memory which can be retrieved by the user at any point of time through the BMU or Central server.

19.1.7 The MPU of each coach shall be pre-programmed for the Train routes in Hindi, English and Regional languages for the desired locations / stations along with GPS coordinates using BMU / web server. This system shall have capability to handle the data base of at least 100 up and 100 down train routes with up to 4 language support and capability to display all regional languages recognized and listed in the 8th Schedule of the Constitution of India. The display data available in the memory can be replaced to any required new train data by transferring fresh data from the BMU /Central server; (the old data version is overwritten automatically in such a case). Provision of USB Interface shall be made for data transfer at a high speed.

19.1.8 The GSM module of MPU shall be provided with a SIM card with national roaming providing pan-India connectivity. The MPU shall remain connected with the Web server over GSM/GPRS service. Such status will be updated to the Web Server. The vendor shall provide necessary application Programming interface on the MPU to allow effective communication with web server.

19.1.9 In case connectivity to web server is not available, the service requests shall be queued for updating, whenever connectivity is available it shall be updated automatically. it shall be possible for a remote user on a internet enabled PC (BMU) to view the state of a configuration service request and

Ref: CGW 0001 (Rev. – 3)

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whether the same has been acknowledged or not.

19.1.10 When the train passes through programmed train route, GPS receiver receives co-ordinates information of the current location from the GPS satellites. After 30 minutes of arrival at the destination station, the MPU shall automatically reset the selected train number and automatically select return train number route / follow-up route which is already queued in MPU. or select / download and select the follow-up route already selected at server side.

19.1.11 When the Main Processing unit is changed/ replaced from one coach to the other, It shall be possible to modify the coach-id stored in the MPU either through the GSM interface (online mode) or manually by touch screen interface provided in MPU, However such modification shall be authenticated password protected. Once updating is done, the coach ID configured on the MPU can be visually verified on the LCD screen of the MPU .

19.1.12 It should be possible to upgrade/ extend the system hardware and software. There shall be provision to add extra display units without any change in electronics.

19.1.13 Each trains entire route shall be pre-programmed for the desired locations/ stations & regional languages with 4 languages support of each train route. All such routes shall be synchronized with web server for the latest version. If any new route is desired to be programmed web server shall replace the lowest used record of train route on date stamp basis.

19.1.14 Train route selection on Main Processing Unit shall be done using web server interface normally; in case of failure of this mode other options like authenticated SMS, or touch screen interface available in the system shall be used for selection of train route.

19.1.15 MPU shall be capable of sending information / recorded messages/ logs / alerts generated on receiving the request from Base monitoring unit / web server as and when required.

19.1.16 The system shall work primarily in the online mode whereby a user can upload /download Train route information to the MPU over the GSM/GPRS network. GSM module on the MPU shall communicate with the Online web server for getting the information. As a standby, it shall be possible to update the train route information using a USB pen-drive also.

19.1.17 The user shall be able to configure the desired rake composition assigning requisite coaches and select train number for the complete rake over GSM network using a BMU. Software application on the server side shall ensure scheduled and unscheduled mid-route removal and addition of coaches to a particular rake/ train. If it is desired to configure any specific train route to a

Ref: CGW 0001 (Rev. – 3)

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particular coach/set of coach it shall also be done normally over GSM interface, but it shall be possible to manually configure the MPU with the help of a touch screen keypad in the system, such selection shall be password protected.

19.1.18 In case of failure of GSM communication or non-availability of Internet Enabled PC (BMU) at site, the user shall be able to compile the information using BMU application software in offline mode and upload the ad-hoc information to the MPU using a USB pen drive such updation shall be authenticated password protected.

19.1.19 Any ad-hoc change in data / configuration of the MPU shall be logged with a date and time stamp as an event and shall be uploaded to the server system upon availability of network. Whenever network available latest data /database files shall be down loaded from server and MPU shall be updated accordingly based on time and date stamp.

19.1.20 The MPU shall have on-board diagnostics for working status of GPS module, GPS antenna status, on-board memory, connectivity with the slave systems, working status of the Slave Destination Board working status of all the devices connected to the CDIS etc. and update the status on the server upon availability of network connectivity.

19.1.21 In case a fault is detected, the MPU shall be capable of storing such faults with date and time stamp, Provision for storing minimum 200 such most recent faults on FIFO basis shall be provided in MPU. Faults shall be retrievable either by the online fault retrieval system for generation of reports or through the USB interface of the MPU manually using a standard pen drive. In case of manual retrieval existing faults shall not be reset from memory.

19.1.22 Kilometer-age earned by each coach shall be computed & logged date-wise data of kilometer run for the last 36 months on the basis of GPS information by MPU to assist in creating maintenance schedules.

19.1.23 Distance travelled log shall be prepared based on the available GPS accuracy and cumulative kilometrage earned date wise shall be stored in the MPU and same shall be synchronised to the web server at regular interval say every day. Calculation of the Kilometer-age run by MPU shall be recorded on the basis of every one kilometer as recorded by the GPS co-ordinates.

This information shall be accessible through a BMU for review by the POH staff to assist in the maintenance activity. Kilometers earned shall also be retrievable using the USB interface of the MPU and can be seen on MPU LCD also whenever it is required.

Ref: CGW 0001 (Rev. – 3)

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19.2 Base Monitoring Unit shall have following Design features: Base Monitoring Unit (BMU) is a standard workstation Personal Computer, which shall work on latest windows® software. The BMU shall be connected to GSM/3G data Modem, and also with wired broad band internet for the connectivity with the web server.

BLOCK DIAGRAM OF BASE MONITORING UNIT (BMU)

(FOR USER RAILWAY)

Normally following tasks shall be done by Base Monitoring Unit:

19.2.1 Train rake composition data shall be entered at originating station by TXR staff using this Base Monitoring Unit via web server. Using rake composition data it shall be possible to select the train route for entire rake in one command.

19.2.2 Retrieval of recorded messages / alerts / logs/ reports generated of coach health from Main Processing Unit and compilation of final reports for the maintenance staff.

19.2.3 The BMU shall host a local client application software (common to all vendors having similar interface of web server ) which shall enable it to store locally complete divisional / Zonal Railways train route database on it. The client application on the BMU shall allow local compilation of routes to tide over network related issues. It shall be vendor responsibility to ensure latest software (OS and client application software ) and database on BMU that permits Railways to download and work in offline mode at remote locations.

19.2.4 It shall also be possible for the user to add /delete a coach from the rake formation, create and maintain route logs etc. and update the MPU of the coaches with latest train route locally. Such updating shall be done either by directly through authenticated SMS or with the help of touch screen interface

COACH MONITORING UNIT

STANDARD W/S PC

INTERNET NETWORK

GPRS MODEM

POWER SUPPLY

Ref: CGW 0001 (Rev. – 3)

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and USB pen-drive to the MPU’s of the division’s rakes. To ensure interchangeability a standard file format .xls (excel) or .mdb (Access ) or any other file format mutually agreed upon shall be used for the purpose.

19.2.5 The BMU shall have a synchronization module for client software of web server so that latest version of train route and Rake composition database shall be synchronized to it. If the database version on the BMU is older than the version on the Web Server, the synchronization module shall copy the database to the BMU.

19.3 DISPLAY UNITS FOR OUTSIDE COACH

19.3.1 The LED destination display unit shall be wall mounted with 1.2 mm thickness of robust Stainless Steel AISI 304 of 1220mm X 220mm X 75mm size (LED display of 16x128 matrix and 8 mm pitch). Maximum allowed thickness of the enclosure unit is 75 mm, it may be in the range of 50mm to 75 mm. The Display unit SS casing is designed in such a way so that it can be properly secured in the existing destination board brackets available on the coach. Casing shall be designed for the compliance of the requirement of degree of protection IP65 as per latest IS: 60947-1. Additional holding brackets required to be provided duly welded to coach body to support the Display unit from bottom. The mechanical and electrical installation, Complete with wiring shall be done in accordance with the governing specifications for the coaches. There should not be any projection beyond Maximum Moving Dimension after mounting.

19.3.2 MECHANICAL ENCLOSURE

Physical dimensions

1220mm X 220mm X 75mm (all dimensions in mm), (variation +/- 0.5% )

Mounting Provision

As per location given in the drawing no. CG-K7168 at Annexure ’2’

Color & Finish Natural Metal Colour, having buff finish.

19.3.3 The Display unit shall be used to display the following information: i) The Train No., Coach commercial abbreviation in left right corner as

shown in figure below in fixed mode

ii) Train Name - [train name]

iii) Destination of the train - [source station] to [destination station]

iv) Train route (via) - Via [list of important station in route]

v) Welcome Message - Indian Railways welcomes you

Ref: CGW 0001 (Rev. – 3)

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All above messages (except sl. No. 19.3.3 i) )shall be required in four languages i.e. Hindi, English, regional languages of the train originating & Terminating station shall be displayed in timed sequence by scrolling message from Right to Left. The whole LED DESTINATION BOARD DISPLAY shall display only two languages (i.e. Hindi & English) in the region where ‘Hindi’ is recognized as a regional language.

Presentation scheme of the entire display shall be as below:

5 Character 12 Characters

A-11 LUCKNOW TO NEW DELHI Frame 1

12003 NEW DELHI SHATABDI EXPRESS Frame 2

A-11 LUCKNOW TO NEW DELHI Frame 3

12003 VIA KANPUR, ALIGARH, GHAZIABADFrame 4

Note: 1. Each frame data shall be displayed in horizontal scrolling (crawling text)

mode only. Normal scrolling speed shall be 50 columns per second. However Train no. and coach commercial abbreviation shall be shown in alternating fixed mode.

2. For Hindi and regional languages same cycle of presentation shall also be used in same sequential order.

3. Scroll speed shall be adjustable through MPU as and when it is required by the maintenance staff

19.3.4 Super bright amber colour LEDs of uniform intensity shall be used for longer visibility in destination display boards. The intensity of the illumination should be such that it shall be possible to read the information clearly from a distance of minimum 21 meters visibility. This should be checked and ensured for that part / spot of indicator which has maximum intensity of ambient light. The LEDs shall be procured from NICHIA /AVAGO /OSRAM /

Ref: CGW 0001 (Rev. – 3)

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CREE / SEOUL or any other brand approved by RDSO.

19.3.5 The Absolute Maximum Rating of the LEDs is given as below:

ELECTRICAL PROPERTIES

PARAMETER SYMBOL LIMIT UNIT Reverse Voltage Vr 5 V DC forward current If 20 mA DC Power dissipation Ptot 100 mW Peak forward Current(1/10 Duty cycle same pulse width)

Ifs 120 mA

Operating temperature Top -20 to +85 °C Storage Temperature Tstg -30 to +100 °C Soldering temperature (2 mm from body, Max 5 Sec)

260 °C

OPTICAL PROPERTIES

SNo. Parameters Amber LED 1 Size 5 mm oval leaded /SMD LED 2 LED Type Diffused 3 Color Amber 4 Wave Length 590 +/-10nm 5 Viewing Angle (50% lv in mcd) 600(Min.) horizontal,30o vertical

6 Luminous Intensity @ 20mA biased current

2200 mcd /1000 mcd for SMD LED (preferably higher intensity LED shall be used if availability in SMD)

7 Operating Temperature - 300C to +850C

8 Make Avago / Nichia/ OSRAM/ CREE/ SEOUL

19.3.6 Complete system must be properly shielded and earthed to overcome the effect of 25 KV traction line or electromagnetic induction or any other electro-static induction etc.

19.3.7 LEDs with equal fringe and uniform intensity are to be used to ensure that the information to be displayed is with excellent contrast so that no black patches are visible on the display screen and display on the board should be flicker free.

19.3.8 The construction of the whole unit should be modular, such that any module (i.e. control card, LED Display module, etc.) can be easily removed when defective and a fresh module is fixed to make the system functional again.

Ref: CGW 0001 (Rev. – 3)

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Wiring between different modules should be done with the help of male/female type of connectors. There should not be any requirement of rewiring, re-soldering/de-soldering or opening and reconnections of wiring etc. during the maintenance, unless there is damage to the wiring.

19.3.9 Material for the printed circuit board (PCB) shall be copper clad glass epoxy of grade FR-4 or equivalent. The display PCB thickness shall be 1.6 mm. Following description shall be etched on the component side of the PCB:

a) Component outline in the proximity of the component

b) Manufacturer’s name.

c) PCB name.

d) Part number.

e) The manufacturing serial number.

f) Month and year of manufacture.

19.3.10 CONFORMAL COATINGS: Assembled and tested printed boards should be given a conformal coating to enable them for functioning under adverse environmental conditions. The coating material should be properly chosen to protect the assembly from the following hazards.

a) Humidity;

b) Dust and dirt;

c) Airborne contaminants like smoke and chemical vapors;

d) Conducting particles like metal clips and filings;

e) Accidental short circuit by dropped tools, fasteners etc.;

f) Abrasion damage and

g) Vibration and shock

19.3.11 The solder masks shall be applied on the solder side and component side of the PCB.

19.3.12 The display boards should not display any garbage until the required information is placed on the system. All the embedded boards should have watchdog circuit, which should reset the processor in case the processor goes haywire due to any external disturbance caused by high voltage traction etc.

19.3.13 The MPU should have facility to work on standby mode in case if it is required to be stopped. Each board should be provided with a power switch to switch on or switch off the display unit in the Power Supply Unit. The

Ref: CGW 0001 (Rev. – 3)

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system should not have crashed display/hung display.

19.3.14 Complete electronic parts should confirm to RDSO specifications RDSO/SPN/144 for reliability and electronics used in rolling stock application.

20. DESCRIPTION OF EQUIPMENTS Each Coach shall be equipped with following separate units along with required connectors and wiring for communication & power supply.

20.1 Main Processing Unit : one unit per coach

Main Processing Unit shall have following minimum configuration:

i) 32/64 bit standard CPU of reputed manufacturer like INTEL / AMD or similar having clock speed 1.6 Ghz or better.

ii) built-in or external display of 5 to 7 inch capacitive / saw touch screen having minimum 640x480 resolution; Brightness 280 cd/M2 or better ; contrast ratio 350:1 or better; viewing angel 140o or better.

iii) RAM 1 GB soldered on board or better and expandable up to 4GB by 204 Pin SODIMM socket.

iv) 2 GB flash disk soldered on board or better.

v) 1 Removable Micro SDHC storage slot with memory support up to 32 GB or 64 GB.

vi) Built in quad band GSM/HSDPA/HSUPA/UMTS modem with user accessible SIM card slot.

vii) Built in Wi-Fi compliant to 802.11 a/b/g/n : optional if available

viii) Built in 50 channel GPS receiver along with roof mounted external antenna, associated cable and connectors.

ix) Standard embedded system software like Microsoft® Windows® Embedded standard latest version / Linux based on kernel 2.6 or better operating system.

x) Audio ports : Mic / Line Input (stereo); stereo line output ; stereo Headphone ( for future expansion if any)

xi) The system shall have following serial interface modules at-least 2USB, 1RS 485 and 1 RS232.

xii) The system shall have 100 MB/s industrial Ethernet port.

xiii) Complete system shall be enclosed in a IP65 protected NEMA 4

Ref: CGW 0001 (Rev. – 3)

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compliant enclosure unit with provision of external antenna for GSM/3G modem , GPS receiver ,Maintenance interface for SIM card , Micro SDHC card, LED indication for Power on /Power good (low or high voltage ) indication in front side of the system, system shall have VGA and HDMI/DVI output, Reset push button.

xiv) Preferable dimension of the system is 8.5”x6”x 3” Maximum along with provisions for wall / rack mounting of the system to VESA standard.

20.2 Coach DIAGNOSTIC and Processing Module (optional): one unit per coach

Coach DIAGNOSTIC and processing module shall have following minimum configuration.

i) 32/64 bit standard CPU of reputed manufacturer like INTEL / AMD or similar having clock speed 1.86 Ghz and L2 cache 4MB or better.

ii) RAM 2 GB soldered on board or better for processing of all the channels.

iii) 8x8 analogue channels

iv) 2x6 digital channels

v) Suitable storage capacity on SSD or SATA3 compliant storage devices. for logging of data captured by all channels and all important events.

vi) Wi-Fi module compliant to 802.11 a/b/g/n communication protocol : optional

vii) The system shall also have various serial interface modules like USB, RS485, and RS232.

viii) The system shall also have Gigabyte Ethernet port.

ix) Windows or Linux based System software for easy configuration of the system

x) Complete system shall be enclosed in a IP65 protected enclosure unit with provision of LED indication for Power on /Power good (low or high voltage) indication in front side of the system, VGA and HDMI /DVI output, reset pushbutton etc.

xi) Preferable dimension of the system is 12”x6”x 3” Maximum along with provisions for wall / rack mounting of the system to VESA standard

Ref: CGW 0001 (Rev. – 3)

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20.3 Slave Destination Board Display System: Two units per coach

Slave Destination Board Display system (Outside Coach) shall have following minimum configuration:

i.) Display unit of 16X128 LED with auto brightness control Module

ii.) LED display Driver and control module Microcontroller based

iii.) RS485 Interface Module

iv.) IP65 protected mechanical enclosure with 3mm polycarbonate sheet with silicon hard coating having more than 85% light transmission properties similar to RDSO specification C-K404 rev-1

v.) DC-DC Converter Module (12V DC to required voltage adjustable). vi.) 1 mm2 multi stand copper wire with Teflon sleeve approx. 10 meters

20.4 Boxed enclosure Power Supply unit : one unit per coach

Boxed enclosure Power Supply Unit consisting of two SMPS of at least 100 W each in redundant mode. In case of failure of one power supply, the other shall take over automatically.

i) The SMPS shall be designed to work 110V AC or DC with capability to care of wide range input voltage 77 V to 138V AC/DC and will deliver DC output +12 V, and GND to the all devices of the system. Other voltages required shall be derived from this voltage locally in each unit.

ii) 1.6 mm thickness enclosure unit along with required capacity MCB at Input, terminal board for connection of wires, short circuit protection fuse etc.

iii) 2.5 sq. mm multi strand copper wire with Teflon sleeve approximate 100 Meters.

20.5 Base Monitoring Unit - Two units at each Depot

Windows based standard workstation of reputed make, connected to internet with fixed IP having following specification shall be deployed in each base depot.

i) Intel core i3/i5/i7 series processor or AMD Processor of similar class, minimum 4GB DDR3 RAM, 1 TB SATA Hard disk, minimum 17” LED colour Monitor. Quad band GSM/HSDPA/UMTS Modem, Front-End client application software of web server application shall be installed and updated time to time so that preparation of new rake configuration and editing rake configuration (ADD/Delete Coaches) can be done locally as

Ref: CGW 0001 (Rev. – 3)

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and when required. By using Front-End application user can select either one coach or more than one coach (Rake selection) for required data interchange /selection of train route.

ii) The Base Monitoring Unit shall be able to operate from 230 Volts A.C directly. UPS and suitable power back-up shall be ensured for proper working of the system.

20.6 GSM /GPRS /3G Modem Specifications

GSM/ GPRS Modem (Quad-Band 850/ 900/ 1800/ 1900 MHz)

General Features

i) Antenna Impedance : RF Antenna Interface with 50Ω Impedance

ii) Frequency Range : Quad Band (850/ 900/ 1800/ 1900MHz)

iii) SIM Interface : External SIM 1.8V & 3V

iv) SMS : Text mode

v) AT Commands : GSM 07.07 ,07.05 latest AT Commands

vi) GPRS Packet Data Feature : Class 10 (max. 85.6 kbps (downlink))

: Coding schemes CS 1, 2, 3, 4

Compliant to GSM phase 2/2+

vii) Compliant to GSM phase 2/2+ : Class 4 (2 W @850/ 900 MHz)

: Class 1 (1 W @ 1800/1900MHz)

viii) Protocol : TCP/IP

ix) RF Receive sensitivity : -109dBm (Typical)

: -107dBm (Max)

20.7 Technical Parameters for GPS:

i) L1 frequency, C-A code(SPS) with 50 independent tracking channels.

ii) NMEA-0183compatibleoutput.

iii) Update rate 1Hz

iv) Reacquisition time 250 mili Sec to 1 Sec.

v) Cold start better than 35 seconds

Ref: CGW 0001 (Rev. – 3)

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vi) Hot start better than 5 seconds.

vii) Antenna- external, active passive with built-in antenna bias circuitry.

viii) Built in Antenna supervisory circuit for determination of active antenna open or short state.

ix) Should be provided with magnetically mounted active antenna powered directly through GPS receiver.

x) Autonomous positional accuracy shall be better than10 meter.

20.8 Connectors:

The 110V, 2 way WAGO/ Phoenix Germany/ Weidmuller Germany/ Amphenol / Harting connectors to be used to connect the power cable to the display unit.

20.9 Power Supply: 110V AC or DC power supply available in the coach shall be used as a power source for the Power supply unit (110V AC or DC to 12V DC Converter) with short circuit protection & properly rated fuse at its input. Output of the power supply unit shall be connected to all units with IS specified cables through suitable HRC fuses. High voltage protection is to be provided. Connection diagram of power supply unit shall be as per Annexure‘1’

20.10 EMI Filter Assembly:

EMI FILTER ASSEMBLY is to be used to suppress any unwanted spikes and surges generated from the power lines or from the coach battery.

20.11 Wiring Assembly: Wiring assembly shall be neat and clean with suitable cable markers on every wire and proper sleeving. The wiring standard shall be as per RDSO/2006/SPN-144 specification.

21. Communication Protocol: Industry standard protocols like http, FTP, SMTP, IMAP etc. shall be used over standard IP network for all types of the communication modes for transfer of data, software files and reports generated. No vendor specific protocol or file or data formats shall be allowed, so that interoperability of the devices selected for the system may be ensured.

22. DATA BASE System will have capability to generate any new Train Number database and to store 100 train routes up and 100 train route down data. However this data shall be provided by coaching depot, conforming to clause no. 19.3.3 as per their requirement in the following format in Hindi, English and regional languages

Ref: CGW 0001 (Rev. – 3)

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Route No.

Train No.

Train Name

Starting Station and Regional Language

Destination Station and Regional Language

VIA (List of important station)

Software (as elaborated below) for feeding and editing data in Hindi, English and all Regional language as per 8th schedule of constitution of India and article 344(1) and 351 shall be provided by web server administrator. Supplier will do the necessary training and hand-holding support for making and editing database for first 3 months.

Software Requirement

i) Setup files of computer software on a CD.

ii) Control flow chart and algorithm for the control logic.

iii) Operating manual of the software.

iv) Facility to modify the display program through Base Monitoring Unit/PC.

The system shall be user friendly to the maximum extent so that addition and alterations can be done by the Railway Engineer without the help of suppliers and programmer.

23. INSPECTION & TESTS BY MANUFACTURER / SUPPLIER: i) Unless otherwise specified all the tests shall be carried out at ambient

atmospheric conditions. For inspection of material, RDSO/SPN/144 shall apply. Inspection and testing shall be carried out to the effect that all requirements of this specification are complied with.

ii) Inspection shall be carried out for various types of boards, hardware modu les , for all its parameters, and software.

iii) PC based simulation facilities shall be created for demonstration of all the features of the LED destination board and CDIS. System shall have all the necessary hardware and software modules for this purpose along with Un-Interrupted Power Supply Unit. This shall be checked during inspection for the functional and performance requirement of the complete system as per specification.

24. Batch Testing of LEDs. 24.1 At least 0.01% of the LEDs of every procured lot of 5000 number of LED shall be

tested before use to the dispersion angle test procedure. Lot wise test record shall be maintained which may be verified by the inspecting officials.

24.2 Manufacturer shall maintain proper account of LEDs being used. The record shall include various details like source of supply, procurement invoice no. and date,

Ref: CGW 0001 (Rev. – 3)

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quantity, incoming rejection, lot-wise consumption etc. which may be verified by the inspecting officials.

24.3 LEDs used in LED display units shall be of high performance quality and from reputed manufacturers as stipulated by RDSO. The maximum junction temperature of a LED shall not be less than 1000C and epoxy used in the PCB shall have UV inhibitors.

24.4 Number of LEDs and their part number shall not be changed without prior approval of RDSO.

25. Routine Tests:

The following shall comprise the routine tests and shall be conducted by manufacturer in-house on every equipment and the test results will be submitted to the inspection authority before inspection. The application software in proper format shall also be submitted to the inspection authority in advance. i) Visual inspection of complete system

ii) Insulation Resistance Tests

iii) Performance test

iv) Card-level functional tests on all the cards

v) System level functional tests

Any other tests shall be carried out as considered necessary by the purchaser

26. INSPECTION OF FINISHED PRODUCT BY INSPECTING AUTHORITY

26.1 Type Tests For type test, one complete system consisting of all type of display boards shall be subjected to following tests as applicable:

26.1.1 Environmental /Climate Tests: All the Environmental /climate tests shall be conducted as per RDSO/SPN/144.

i) Enclosure Unit Sealing Test

Testing of the specified units for degree of protection IP65 is to be certified by one of the Government accredited testing laboratories.

ii) Shock and vibration testing Shock and Vibration testing of the complete system to be done to the standard of IS 60571/1 by one of the Government accredited testing laboratories.

Ref: CGW 0001 (Rev. – 3)

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Above test shall be repeated at 1000 units manufactured.

26.1.2 Endurance Test: i. Endurance test shall be conducted on the LED modules for continuous

operation which shall be 30 days continues burning with all LEDs of the module in “on” condition using a test software. The lux level at a distance of 1M normal to the module shall be measured at the center normal position of the module 20 minutes after the beginning of the test. The lux test shall be repeated at the end of the endurance cycle and reduction in lux level observed shall not be more than 5%.

ii. Unit shall also be tested with a cycle of 10,000 operations of 2 minute “’on” and 1 minute “off”.

iii. Suitable digital timer device powered with same source which is used for LED modules shall be attached for the recording of total time period. Suitable power backup and UPS shall be provided for un-interrupted testing of the LED modules.

26.2 Acceptance Tests:

26.2.1 Sampling criteria : Constitute the acceptance tests, which shall be carried out by the inspecting authority for the purpose of acceptance on 20% of the lots (minimum2 each type of system) offered for inspection by the supplier: following test shall be carried out on sample picked for acceptance testing.

A. Visual inspection of complete system

i. System level functional tests ii. Card Level Checking iii. Module Level Checking

B. Performance Test

C. Insulation Resistance Test

D. Applied High Voltage Test

A. Visual Inspection: Each equipment of the system shall be visually inspected to ensure compliance with the requirement of this specification. The visual inspection shall broadly include:

a) System Level Checking: i) Constructional details.

ii) Dimensional check.

Ref: CGW 0001 (Rev. – 3)

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iii) General workmanship.

iv) Configuration.

v) Mechanical polarization on cards.

b) Card Level Checking: i) General track layout.

ii) Quality of soldering and component mounting.

iii) Conformal Coating.

iv) Legend printing.

v) Green /Black masking.

c) Module Level Checking: i) Indications and displays.

ii) Mounting and clamping of connectors.

iii) Proper housing of cards.

B. Performance test : All the units shall be tested for their functionality as required in service condition as per this specifications design requirements. To simulate such condition in test lab a PC based simulator shall be specially developed for this purpose by the manufacturer.

C. Insulation Resistance Test: Insulation Resistance Test shall be conducted as per RDSO/SPN/144.

D. Applied High Voltage Test:

Applied High voltage test shall be conducted as per RDSO/SPN/144

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Ref: CGW 0001 (Rev. – 3)

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Part-III

INFRASTRUCTURAL REQUIREMENT

1. Scope: This section covers the infrastructural requirement for manufacturing and testing of the LED Destination board with Coach Diagnostic and Information System.

2. Requirements : All the vendors seeking registration with RDSO shall comply all the requirements mentioned below.

3. Manufacturing Facilities:

3.1. The manufacturer shall have adequate space and covered area with cemented floor to accommodate the following.

a) Damp free place for storage of raw material and finished products. b) Independent Manufacturing area c) Inspection area

3.2. Firm shall have following minimum M&P and Infrastructure at their works: i) Automatic wave soldering machine or automatic SMD pick & place

machine with Reflow oven.(MOU with third party for job work on pick and place machine as per QAP shall be allowed: if not available in-house )

ii) In Circuit Debugger / tester.

iii) Ultrasonic PCB Cleaning Machine.

iv) Regulated DC power supplies.

v) Temperature controlled soldering and de-soldering work stations.

vi) Electro static charge free work and storage area to prevent sensitive components from damage during manufacturing, testing and storage.

vii) LED illumination test fixture along with Dark Enclosure for measurement of various parameters.

viii) Micro computer based CAD work stations and developmental workstations for hardware and software for CDIS.

ix) Other regular tools like Measuring tape, Measuring scale, Magnifying glass, screw drivers, cutting tools, crimping tools etc. used for manufacturing, electronic assembly line, inspection and testing of the LED destination board and CDIS.

Ref: CGW 0001 (Rev. – 3)

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4. Testing Facilities:

4.1 Firm should have following minimum testing facilities at their works:

i) Burn in test chamber / Dry heat chamber.

ii) Insulation tester.

iii) Dual Beam Oscilloscope of 20 MHz bandwidth

iv) Chromo Meter or Spectrometer

v) Digital Millimeters : 3 and 1/2 Digit Display with facility of diode & transistor testing with 1% accuracy

vi) LCR meter.

vii) Megger (500 Volt)

viii) PC based Simulator

ix) Test Jig

x) GSM/GPRS modem test setup through Hyper terminal

xi) Any other test equipment considered necessary.

4.2 The firm should have arrangement for periodical calibration of all the equipment’s and test instruments.

5 QUALITY CONTROL REQUIREMENTS

5.1 The firm should have acquired ISO: 9001certification from the agency accredited by an accreditation body which is a part of International Accreditation Forum (IAF), and the product for which the approval is sought should be broadly covered in the scope of the certification for manufacture and supply.

5.2 The Quality manual of the firm for ISO: 9001 should clearly indicate at every stage the control over manufacturing and testing of the said railway product.

5.3 There should be a system to ensure the traceability of the product from raw material stage to finished product stage. The system should also facilitate to identify the raw material composition from the finish product stage.

5.4 It should be ensured that there is a Quality Assurance Plan for the product detailing the following various aspects. Organisation chart Process flow chart Process control chart Stage inspection details from the raw material stage to finish product stage. Various Parameters to be checked and level of acceptance of such

parameters indicated and method to ensure control over them.

Ref: CGW 0001 (Rev. – 3)

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Disposal system of rejected raw material and components

5.5 There should be at least one full time technologist having a minimum Master’s degree in relevant field with experience of at least 3 years or Bachelor’s degree in relevant field with experience of at least 5 years or a person with Diploma in relevant field with 12 years experience. He should be free from day-to-day production, testing and quality control responsibilities. He should be mainly responsible for development of a product, analysis of products, control over raw material, and corrective action in case of difficulties in achieving the parameters.

5.6 Ensure that the in-charge of the Quality Control Section is having a qualification of minimum Master’s degree in relevant field with experience of at least 3 years or Bachelor’s degree in the relevant field with a minimum of 5 years’ experience or alternatively he should be a Diploma holder with minimum of 12 years’ experience. He should be actively involved in day-to-day activities of quality control / stage inspection / compliance of QAP etc.

5.7 The firm must ensure that proper analysis is being done on monthly basis to examine the rejections at various internal stages and it is documented.

5.8 The firm should ensure that latest version all the relevant specifications, IS Standards are available with the firm.

6. DOCUMENTATION

Firm shall maintain the following documents/records:

6.1 A well-documented Quality Plan. 6.2 Incoming raw material register with Test Certificates references of suppliers and

internal test results. 6.3 Stage inspection results including finished products results. 6.4 Records of internal rejection and its analysis vis-à-vis action plan. 6.5 Records of final products inspection by external agencies (like RDSO), Non–

conformity reports and case analysis as well as action taken thereof. 6.6 6.7 Ensure that proper systems are available for dealing with customer complaint.

7 TRAINING

Training needs should be identified for all concerned officials and regular training shall be organised and imparted on maintenance of machines, quality assurance, safety parameters etc.

Ref: CGW 0001 (Rev. – 3)

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ANNEXURE ’1’

Ref: CGW 0001 (Rev. – 3)

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Ref: CGW 0001 (Rev. – 3)

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Ref: CGW 0001 (Rev. – 3)

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Ref: (Rev

Signat

Name Design

CGW 000v. – 3)

ture

& nation

01 Page4

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e 40 of 42

Prepared By

Date of isJanuary

y

ssue: 2015

S

Checked

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By

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EXURE,’2’

Ref: CGW 0001 (Rev. – 3)

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Annexure -3 PARAMETERS TO BE CHECKED DURING THE FIELD TRIAL: Sl.No.

Parameter to be recorded in the field trial

Compliance (Complied /semi complied/ not complied)

Adequacy Remarks if any

1 Software for preparation of database of routes in PC/Laptop and interface with web server for data entry.

2 Uploading of route database /Modification/Replacing using Various option provided as well as through web server.

3 Recording coach health messages /alerts /reports of CDIS in MPU and synchronization in web server.

4 Train selection through web server, local authenticated SMS and manual selection in MPU directly.

6 Display of the destination board as per Presentation scheme defined in the specification.

7 Failure monitoring of the complete system and logging of the report in the MPU and synchronization of the report to web server.

8 Response time of the vendor for attending the complaints. Date of fitment and details of the firm along with contact address are required to be provided.

9 Downloading the daily log report of the Kms. earned by the coach.

10 Display quality and visibility of the destination board during daylight and other timings.

Ref: CGW 0001 (Rev. – 3)

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Data of the train routes shall be provided by the depot conforming to the clause no. 20 of the specification.

ANNEXURE –4

UNDERTAKING AGAINST CARTEL FORMATION

We, ……………………………………. hereby, give an undertaking that as a Registered Vendor for manufacture and supply of LEDDESTINATION BOARD DISPLAY BOARD WITH COACH DIAGNOSTIC AND INFORMATION SYSTEMFOR IR BG COACHESwill not be a part of a cartel with other vendors and will be quoting competitive rates in the tenders invited by the Indian Railway/PUs.

We …………………………… are aware of the fact that the Registering

Authority i.e. RDSO may de-list the name of our firm from the Master List of Approved Vendors if complaint is received about such cartel formation from any of the Railways/Production Units.

We confirm that the information furnished is correct to the best of our knowledge.

Seal and Signature (Authorised signatory of the firm)

Date : Place : Seal :

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