基于CAN网络的矿山安全检测系统的研究

Research on Mine Safety Detection System Based on the CAN Network

基于CAN网络的矿山安全检测系统由环境采集器、CAN网关、控制终端以及监视计算机组成。该系统的环境采集器和CAN网关之间的距离可以长达10km,可以设置多达256个环境检测点,可以同时检测巷道的温度,风速、瓦斯浓度、一氧化碳浓度等环境参数。网络实现简便,可靠。系统编程采用软PLC设计思想,编程更加简单、方便,增加了可操作性并减少了推广难度。

The mine safety detection system based on the CAN network consists of environmental information collector, CAN gateway, control terminal and surveillance computer. The distance between the environmental information collector and CAN gateway in this system can be up to 10kin, and environmental information detecting point can be set up as many as 256, the system can detect various environmental parameters of roadway at the same time, such as temperature ,wind speed, gas concentration and carbon monoxide concentration. The network is simple and reliable. In the programming of system the designing idea of soft PLC design is applied, so the programming is more simple and convenient,the operability of this system is improved and the difficulty of promoting this system is reduced.