基于CAN总线的矿井瓦斯预警系统
he System of Warning Used in the Mine Gas Based on CAN Bus
介绍了一种基于CAN总线的矿井瓦斯预警系统的总体结构、硬件电路设计以及软件程序设计过程。矿井瓦斯预警系统以单片机处理器MSP430F149为核心控制器，SJA1000为CAN总线控制器，PCA82C250为CAN收发器，通过CAN总线对数据信息进行传送，实现了对矿井瓦斯浓度进行预警，有效的减少了矿难事故的发生。该基于CAN总线的矿井瓦斯预警系统能够克服矿井外界干扰过大、环境复杂等不利因素准确、实时的对矿井瓦斯进行预警，具有可靠性高、速度快、实时性强等优点。
his paper introduced the design process of overall structure of hardware and software in the mine gas warning systems based on CAN bus to achieve a concentration of coal mine gas warning and effectively reduced mine accidents. The core controller of the mine gas early warning system is single chip processor MSP430F149, and the CAN bus controller is SJA1000, and the CAN bus transceiver is PCA82C250.The information of the data can be delivered by the CAN bus. The CAN-based coal mine gas warning system with high reliability, speed, real time and so on could meet the requirements of mine safety.
任子晖、米兰
矿山安全、矿山劳动保护自动化技术、自动化技术设备电子电路
N总线矿井瓦斯预警
N busmine gaswarning
任子晖,米兰.基于CAN总线的矿井瓦斯预警系统[EB/OL].(2011-07-29)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201107-447.点此复制
评论