On -vehicle alcohol concentration monitored control system

The utility model provides an on -vehicle alcohol concentration monitored control system, includes main control unit and sensor node, main control unit includes well accuse module, liquid crystal display module, relay control module, a zigbee module, sensor node includes alcohol sensor, signal condi...

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Bibliographische Detailangaben
Hauptverfasser: LAI JIANMIN, GAO XIANGMING, YAN YINGLI, DING DIANKUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model provides an on -vehicle alcohol concentration monitored control system, includes main control unit and sensor node, main control unit includes well accuse module, liquid crystal display module, relay control module, a zigbee module, sensor node includes alcohol sensor, signal conditioning and analog -to -digital conversion module, the 2nd zigbee module, and power module is connected the power supply with each module, sensor node sets up every seat front side in the car respectively, the signal that alcohol sensor in the sensor node detected is handled through signal conditioning and analog -to -digital conversion module and is packed after pass to in the 2nd zigBee module with data a zigBee module, well accuse module, cavity module connection control liquid crystal display module are given with data transfer to a zigBee module. This system overcomes the erroneous judgement problem that present system exists. 种车载酒精浓度监控系统,包括主控制器和传感器节点,主控制器包括中控模块、液晶显示模块、继电器控制模块、第Zigbee模块;传感器节点包括酒精传感器、信号调理及模数转换模