利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101630158A 一种工业控制系统及其串行通信方法 有权

一种工业控制系统及其串行通信方法
摘要：
本发明公开了一种工业控制系统及其串行通信方法，所述系统包括用于完成工业控制的控制器和用于提供人机交互的人机交互装置，其中，所述控制器包括一控制器专用接口模块，所述人机交互装置包括一人机交互专用接口模块；所述控制器专用接口模块和所述人机交互专用接口模块中对应设置有所述控制器和所述人机交互装置通信所需要的信号接口；所述控制器专用接口模块中的信号接口通过串行数据总线连接所述人机交互专用接口模块中的信号接口。本发明在保持原有功能的同时，减少走线，提高抗干扰能力，并使得串行数据传输的速度和准确度都有保障，提高了工业控制系统的人机交互工作效率。
摘要（英）：

The invention discloses an industrial control system and a serial communication method thereof. The system comprises a controller used for completing industrial control and a man-machine interaction device used for providing man-machine interaction, wherein the controller comprises an interface module special for the controller, and the man-machine interaction device comprises an interface module special for the man-machine interaction; and the interface module special for the controller and the interface module special for the man-machine interaction are respectively provided with a signal interface required by the communication of the controller and the man-machine interaction device. The invention can reduce routings and improve the capacity of resisting disturbance while maintaining original functions and can guarantee the speed and the accuracy of serial data transmission, thereby improving the working efficiency of the man-machine interaction of the industrial control system.

公开/授权文献
0/0