基于CAN总线的甲烷断电装置的研制  

Design of Power-off Control Device for Methane Based on CAN Bus

作　　者：牛宏辉 高云广[2] 宋建成[1] 王雪[1] 田德翔 张敏[1] NIU Hong-hui;GAO Yun-guang;SONG Jian-cheng;WANG Xue;TIAN De-xiang;ZHANG Min(Taiyuan University of Technology,National & Provincial Joint Engineering Laboratory of Mining Intelligent Electrical Apparatus Technology,Shanxi Key Laboratory of Mining Electrical Equipment and Intelligent Control,Taiyuan 030024,China;College of Electronics and Information Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原理工大学,矿用智能电器技术国家地方联合工程实验室,煤矿电气设备与智能控制山西省重点实验室,山西太原030024 [2]太原科技大学电子与信息工程学院,山西太原030024

出　　处：《仪表技术与传感器》2019年第10期49-53,共5页Instrument Technique and Sensor

基　　金：国家自然科学基金项目(U1510112)

摘　　要：针对目前矿用甲烷断电装置多为单机工作模式、功能单一、可靠性差等缺点,研制了基于CAN总线的甲烷断电装置。该装置采用双电源供电,以STM32单片机为核心,设计了闭锁控制、通信等电路,约定了与其他设备的通信内容,并编写了通信程序。使用KA83J型传感器智能调校装置和ECAN Tools测试甲烷断电装置,结果表明:装置能够可靠闭锁,实现故障上传、参数设定以及远程闭锁控制和3%甲烷风电闭锁功能。In view of the shortcomings of the current methane power off devices for mine use,such as single working mode,single function and poor reliability,a methane power off device based on CAN bus was developed.The device used dual power supply,with STM32 single chip microcomputer as the core,designed the circuit of blocking control,communication,etc.,agreed the content of communication with other equipment,and wrote the communication program.KA83 J sensor intelligent tuning device and ECAN Tools were used to test methane power off device.The results show that the device can reliably block,and realize fault uploading,parameter setting,remote blocking control and 3% methane wind power blocking function.

关 键 词：甲烷断电装置 总线 控制 电源 固态继电器 闭锁 

分 类 号：TD76[矿业工程—矿井通风与安全]