摘要
根据自卸车状态监控与智能诊断的需要,针对某公司的154T交流电传动电动轮自卸车,设计了一种基于CAN总线的自卸车运行状态监测系统。文中以数字信号处理器TMS320F2812为核心,引入嵌入式操作系统DSP/BIOS,通过CAN网络实现了主监测器与自卸车内部控制系统的实时通信,采集的状态参数进行数据处理后传至上位机及液晶显示屏。该系统不仅解决了复杂系统的分散信号集中采集的难题,也为自卸车的远程监控、故障预测与诊断奠定了基础。
According to the requirements of remote monitoring and intelligent diagnostics for dump trucks, a dump truck condi- tion monitoring system based on CAN bus was designed for 154T mining motor wheel dump truck. This paper introduced an embed- ded operating system DSP/BIOS, took digital signal controller TMS320F2812 as the core, realized real-time communication between the main monitor and the dump truck controller through CAN network. This system can collect the running parameters of each sys- tem in the dump truck, an integrated treatment of data transmitted to host computer and the LCD screen. The system solves the problems on the centralized collection of scattered signal for complex system, and lays the foundation for the dump truck＇s remote monitoring, fault prediction and diagnosis.
出处
《仪表技术与传感器》
CSCD
北大核心
2011年第9期59-61,共3页
Instrument Technique and Sensor
基金
湖南科技大学2009年研究生创新项目(S090111)
