基于CAN总线的多传感器监测系统设计

The Design of Multi-sensor Monitoring System Based on CAN Bus

结合CAN总线技术,设计了一套多传感器监测系统,数据采集单元把采集到的温度、湿度、压力等数据信息进行整合,利用CAN总线控制器SJA1000,联合CAN总线收发器CTM1050T,将相关数据发送到主控平台,主控平台可通过上述数据通路给单片机发送命令,从而实现实时监测和调度。

A multi-sensor monitoring system is designed by combining CAN bus technology. The temperature,humidity,pressure and other data are integrated by the data acquisition unit. And the system uses microcomputer to control the CAN bus controller SJA1000,and send the data related to the master platform in conjunction with the CAN bus receiver CTM1050 T. Moreover,the master platform can send command to the microcomputer through the data path,so as to realize real-time monitoring and scheduling.