CAN总线在港口装卸设备检测中的应用

Application of CAN Bus in the Testing of Port Handling Equipment

针对目前部分港口设备购入较早,并没有配备最先进的远程监控系统,本文提出了利用现场总线中的CAN总线技术,开发港口装卸设备状态数据采集系统。系统采用分布式总线型结构,即由相应节点对所有现场参数的采集、转换由进行处理,对提高系统的可靠性,降低维护维修工作量有重要的现实意义。实验结果表明,该设计方案可以大大提高港口设备的数据传输速度和可靠性。

For the situation that part of port equipments were bought early,and didn＇t equip with the most advanced remote monitoring system,this paper presents the use of field bus CAN bus technology,the development status of port handling equipment,data acquisition system.The system uses a distributed bus architecture,that is,from the corresponding field parameters for all nodes in the collection,conversion by the processing,to improve system reliability,reduce maintenance and repair work has important practical significance.Experimental results show that the design can greatly improve the port facilities and reliability of data transmission speed.