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SMART SENSOR ARTIFICIALLY INTELLEGENT
FOR; Dr.-ING NAVEED RAMZAN & CHEMICAL 07
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PRESENTATION TURNOUT
Introduction
Components of Smart sensors
Features of smart sensors
Practically smart sensor
Is there any short coming??? 2
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SMART SENSORS;
INTEGRATED INTELLEGENT
Chip integrated circuit capable of not only sensingphysical variation, but also transmitting it in mostmodified, stable, way in digital domain, to computerinterface
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DEVELOPERS
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INDUSTRIAL SHIFT;
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With development of sensorization ; humans havelearned to expand there senses artificially
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COMPONENTS OF SMART SENSORS;SENSOR;
Devices converting signals from different domains into
electrical domain ADC (analog to digital converter);Device that converts a continuous quantity toa discrete digital number
ANALOG INTERFACE ;gives output in continuous wave BUS;Transportation media
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CLASSIFICATION OF SMART SENSOR;
O Hybrid smart sensors
O Integrated smart sensors
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HYBRID SMART SENSOR;
Classified on different degree of integration
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If we combine all functions from sensors to businterface in one chip; it is integrated
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INTEGRATED SMART SENSOR;
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WHY ONLY SMART SENSORS;
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Controlled Cost
Remote TransmissionReliability
Signal Conditioning
Configuration
Self Calibration
Self testing & DiagnosticsSharp Memory
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COMPARISON OF CHARACTERISTICS;
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APPLICATION AREAS;
O AUTO PILOT APPLICATION
O CAR INDUSTRY
O DOMESTIC AND OFFICE APPLICATIONS
O METAL INDUSTRY
O BIOCHEMICAL INDUSTRY
O CHEMICAL INDUSTRY
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AUTO PILOT AIR CRAFT;
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SMART CAR ;
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SMART HOMES;
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CHEMICAL & BIO CHEMICAL IND.
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CHEMICAL INDUSTRY;
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STILL LACKING PERFECTION SMART
SENSORS;
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O In case of passive sensors; constant electric supply ismajor requirement.
O In wireless sensing devices signal hindrance to receiverwould be fatal.
O In upgrading sensor to smarter, all components shouldbe compatible.
O If bus wire fails, whole system get down, so a back-upbus is necessary.
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REFRENCES
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PLAKU.D;FUNDAMENTAL OF INDUSTRIAL
INSTRUMENTATION;MCCGRAW HILL PUBLISHER;EDITION ISTE. GRUNDLER.P; CHEMICAL SENSORS;SPRINGER SCIENCE; NOVEMBER
2006
JOHN J. SAMMARCO, PH.D., P.E., ROBERT PADDOCK, EDWARD F. FRIES, VIJIA K. KARRA, PH.D. APRIL 2007 A TECHNOLOGY REVIEW OF SMART
SENSORS WITH WIRELESS NETWORKS FOR APPLICATIONS IN
HAZARDOUS WORK ENVIRONMENTS, PITTSBURGH. http://www.industrial-embedded.com/articles/alleven RETRIEVED(26-11-2010) http://www.smartsensorsystems.com/What_are_Smart_Sensor_Systems .
RETRIEVED(26-11-2010) http://wj-smartsensor.com/wj_history_development.php RETRIEVED(26-11-2010)
http://www.industrial-embedded.com/articles/allevenhttp://www.smartsensorsystems.com/What_are_Smart_Sensor_Systemshttp://wj-smartsensor.com/wj_history_development.phphttp://wj-smartsensor.com/wj_history_development.phphttp://wj-smartsensor.com/wj_history_development.phphttp://wj-smartsensor.com/wj_history_development.phphttp://www.smartsensorsystems.com/What_are_Smart_Sensor_Systemshttp://www.industrial-embedded.com/articles/allevenhttp://www.industrial-embedded.com/articles/allevenhttp://www.industrial-embedded.com/articles/alleven