电力USB和CAN总线监控数据采集系统技术研究

Research On Power Usb And Can Bus Monitoring Data Acquisition System Technology

为了探讨电力监控数据采集系统,本文对USB及CAN总线技术在监控数据采集系统中的应用进行了设计,以USB总线接口实现CAN总线控制的多个主节点同计算机的通信,电力设备参数采集由数据采集节点完成,并能同时监控多个设备的动态参数。设计实现结果显示,USB和CAN总线监控数据采集系统具有较强的稳定性、可靠性和实时性,且抗干扰能力强。

In order to discuss the power monitoring data acquisition system,this paper designs the application of USB and CAN bus technology in the monitoring data acquisition system.The USB bus interface is used to realize the communication between the multiple master nodes controlled by the CAN bus and the power equipment parameters.The acquisition is done by the data collection node and can simultaneously monitor the dynamic parameters of multiple devices.The design implementation results show that the USB and CAN bus monitoring data acquisition system has strong stability,reliability and real-time performance,and has strong antiinterference ability.