车载无线传感器网络监测系统设计

Wireless sensor network monitoring system designKang yi-mei,Zhao lei,Hu jiang,Yang en-bo(Study on Beijing University of Aeronautics and Astronautics) Summary : A car wireless sensor network monitoring system based on IEEE 802.15.4 and ZigBee standardsWith universawireles 田 ensornetworks,expansionof the scope of monitoringand monitoringfunctionsfor in-carsystem, car data acquisitionnd conditionmonitoringof equipment status and the necessary equipment control, topology control, topology query functions Keywords : wireless sensor networks; monitoring systemIntroductionIn order to satisfy the people to car safety, handling and comf ort requirement vehicle integrated mbrle and more electronic system . At pcareelectronic equipment iswidely used 16 or 32-bitmicroprocessocontrolCreatingin-vehicle monitoring system based on IEEE 802.15.4 and ZigBee standard f or wireless sensor networks, designed to achieve a more optimized wirelesssensor networks, the progressiverealizatioonf the network of automotive systems, intelligenatnd controllable to provide high-Car System security.System designIn this paper, the existing vehicle system, the data transmission mode is extend to the wireless transmission mode, the realization of a star network data acquisit system. And can place each data acquisition node of the acquired data is transmitt to the gateway, the gateway through the serial port to upload data to the host com in the host data real-time waveform display, and method of database to preserve, f the follow-updata processingThe applicatioonf system objectiscomposed of a temperaturesensor,pressuresensor,speed sensor,speed sensor,a currentsensor, pressure sensor, sensor subsystem. The purpose of this design is to use a monitorii host machine end to the...