Understanding Smart Sensors - Nomads.usp

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124 Understanding Smart SensorsTable 6.2Protocols and Sponsors in Various Market SegmentsProtocolAutomotiveSponsorJ-1850 Society of Automotive Engineers (SAE)J-1939 (CAN) SAEJ1567 C 2 DSAE (Chrysler)J2058 CSC(Chrysler)J2106 Token SlotSAE (GM)CANRobert Bosch GmbHVANISOA-BusVolkswagen AGD 2 BPhilipsMI-BusMotorolaTTPUniversity of Wien, AustriaIndustrialHARTRosemount and HART Communication FoundationDeviceNETAllen-BradleySmart Distributed Systems (SDS) HoneywellSP50 fieldbusISP + World FIP = Fieldbus FoundationSP50IEC/ISALonTalkEchelon Corp.ProfibusGerman DINASI busASI AssociationInterBus-SPhoenix Contact and InterBus-S ClubSeriplexAutomated Process Control and Seriplex TechnologyOrganizationSERCOSSERCOS N.A.IPCA —ARCNetDatapoint Corp. and ARCNet Trade AssociationBuilding/office automationBACnetLonTalkIBIbusBatibusBuilding Automation IndustryEchelon Corp.Intelligent Building InstituteMerlin Gerin (France)
Communications for Smart Sensors 125ProtocolBuilding/office automationEIbusCABGermanyCanadaHome automationX-10 X-10 Corp.Smart HouseSmart House L.P.CEBusEIALonTalkEchelon Corp.Michigan Parallel StandardUniversity of MichiganIntegrated Smart-Sensor Bus Delft University of TechnologyTime-triggered protocolUniversity of Wien, Austria (Automotive)DeviceNET is a trademark of Allen-Bradley Company, Inc. SDS is a trademark of Honeywell, Inc. LonTalk is atrademark of Echelon Corporation.specific manufacturers’ applications, as shown in Table 6.2. The Society ofAutomotive Engineers (SAE) has established SAE J1850 as the standard formultiplexing and data communications in U.S. automobiles. However, datacommunications for trucks and On-Board Diagnostics II (OBDII) are basedon the Controller Area Network (CAN) protocol developed by Robert BoschGmbH.The SAE Vehicle Network for Multiplexing and Data Communications(Multiplex) Committee has defined three classes of vehicle networks: class A,class B, and class C [6]. Class A is for low-speed applications such as body lighting.Class B is for data transfer between nodes to eliminate redundant sensorsand other system elements. Class C is for high-speed communications and datarates typically associated with real-time control systems. Table 6.3 summarizesthe data rates and latencies for the three classes.6.4.1 SAE J1850SAE J1850 was approved as the standard protocol for U.S. automakers in1994. J1850 defines the application, data link, and physical layers of the OSImodel. J1850 specifies two implementations: a PWM version and a variablepulse width (VPW) version. The differences are indicated in Table 6.4. SAE
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Understanding Smart SensorsSecond E
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Library of Congress Cataloging-in-P
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ContentsPrefacexix1 Smart Sensor Ba
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Contentsix3.3.3 Hall Effect 603.3.4
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Contentsxi5.8 Summary 116References
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Contentsxiii8.3.1 Surface Acoustica
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Contentsxv11.1.1 Integration and Me
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Contentsxvii14.4.4 Electrostatic Me
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PrefaceThe number one challenge fac
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Prefacexxifor well over 6 years. A
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2 Understanding Smart Sensorsobserv
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4 Understanding Smart Sensorssmart
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6 Understanding Smart Sensorsto pro
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8 Understanding Smart Sensorsinclud
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10 Understanding Smart SensorsLevel
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12 Understanding Smart Sensorsuser
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14 Understanding Smart Sensorstechn
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16 Understanding Smart Sensorschang
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18 Understanding Smart Sensorstechn
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20 Understanding Smart Sensors Surf
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22 Understanding Smart Sensorssecon
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24 Understanding Smart SensorsSilic
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26 Understanding Smart SensorsSilic
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28 Understanding Smart SensorsSacri
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30 Understanding Smart Sensors2.4.3
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32 Understanding Smart Sensorsmeasu
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34 Understanding Smart SensorsIon+S
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36 Understanding Smart Sensorssidew
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38 Understanding Smart SensorsTable
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40 Understanding Smart Sensorsoptim
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42 Understanding Smart SensorsAlumi
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44 Understanding Smart SensorsThe f
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46 Understanding Smart Sensors[21]
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The Nature of Semiconductor Sensor
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4Getting Sensor Information Into th
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Transceivers, Transponders, and Tel
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9MEMS Beyond Sensors“And these ot
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MEMS Beyond Sensors 203would not ex
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MEMS Beyond Sensors 205PyrexSilicon
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MEMS Beyond Sensors 207(a)IFluxIIMa
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MEMS Beyond Sensors 209InletThermop
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MEMS Beyond Sensors 211Figure 9.8 A
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MEMS Beyond Sensors 2139.3.2 Microo
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MEMS Beyond Sensors 215Over-range p
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MEMS Beyond Sensors 217+ 10°− 10
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MEMS Beyond Sensors 219achieved wit
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MEMS Beyond Sensors 221Methods for
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MEMS Beyond Sensors 223Figure 9.19
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MEMS Beyond Sensors 225[21] Tortone
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10Packaging, Testing, and Reliabili
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Packaging, Testing, and Reliability
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11Mechatronics and Sensing SystemsP
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12Standards for Smart SensingThe la
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Standards for Smart Sensing 275Netw
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Standards for Smart Sensing 277NCAP
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Standards for Smart Sensing 279Proc
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Standards for Smart Sensing 281PID
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Standards for Smart Sensing 283•
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Standards for Smart Sensing 285•
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Standards for Smart Sensing 287Tabl
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Standards for Smart Sensing 289perf
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Standards for Smart Sensing 2911 0
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Standards for Smart Sensing 293obje
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Standards for Smart Sensing 295Mult
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13The Implications of Smart SensorS
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The Implications of Smart Sensor St
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14The Next Phase of Sensing Systems
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The Next Phase of Sensing Systems 3
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List of Acronyms and Abbreviations3
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List of Acronyms and Abbreviations
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Glossaryablationvaporization of mat
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Glossary 353buscalibrationconnectio
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Glossary 355end point straight line
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Glossary 357data transmission and p
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Glossary 359multiplexer device that
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Glossary 361repeatability the maxim
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Glossary 363spread spectrum techniq
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Glossary 365transducer a device con
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Selected BibliographyBooks and Jour
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Selected Bibliography 369Northeaste
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Selected Bibliography 371Miscellane
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About the AuthorRandy Frank is a te
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Index4-to 20-mA signal transmitter,
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Index 377definitions, 119-20introdu
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Index 379HVAC, 318-19MCU with integ
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Index 381Linearization, 108Linear p
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Index 383in chemical measurements,
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Index 385Ratiometricity, 56Reactive
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Index 387IC fabrication, 19micromec
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Index 389Transducer-independent int
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