基于西门子PLC货物运输控制系统
Based on Siemens PLC Cargo Transportation Control System

在当今社会机械自动化设备提高了工厂的生产和运输效率，是“中国制造2025”最为重要的核心内容之一。由PLC来控制小车的运输货物路径，通过传感器测量控制每次装载重量的给定标准。在本章设计中主要采用西门子S7-1500PLC和上位软件监控来对整个系统的控制，并且采用组态来验证程序的正确性，运输系统安全稳定，经济适用，是可靠且有效的控制方案。
In today’s society, mechanical automation equipment improves the production and transportation efficiency of factories, which is one of the most important core contents of “Made in China 2025”. The PLC controls the path of the trolley’s transport goods, the standard for controlling the weight of each load by means of sensor measurement. In the design, Siemens S7-1500PLC and upper software monitoring are mainly used to control the entire system, and the configuration to verify the cor-rectness of the program; the transportation system is safe and stable, economical, is a reliable and effective control scheme.