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介绍了基于CAN总线的可燃气体探测系统成,给出了CAN总线智能节点的硬件构成及浓度检测的软件实现方法。该探测系统可实现可燃气体浓度检测、到限报警、故障诊断等功能,适用于工业现场及物资储存等环境的可燃气体实时监控。
The combustible gas detection system based on CAN bus is introduced. The hardware structure of CAN bus intelligent node and software implementation of concentration detection are given. The detection system can achieve the functions of combustible gas concentration detection, limit alarm, fault diagnosis and other functions and is suitable for real-time monitoring of combustible gas in industrial fields and material storage and other environments.