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Design of Control System and Its Communication Module for Cement Pavement Maintenance Vehicle

机译:用于水泥路面维护车辆控制系统的设计及其通信模块

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The purpose of this paper is to discuss the electronic control system and its communication module based on the multi-hammer cement pavement maintenance vehicle, and to realize efficient signal transmission and processing between upper computer, lower computer and various sensors. The data signal mainly includes two types: one is the data signal transmitted from the sensor to the upper computer, mainly including the signals of various sensors related to the hammer; the other is the two-way communication between the upper computer and the lower computer. Through RS485 bus, the upper computer of the electronic control system of cement pavement maintenance vehicle collects sensor data and sends it to PLC through OPC. As the lower computer, PLC control each hammer broken phase based on the real-time measurement result. It works well in practical applications.
机译:本文的目的是基于多锤子水泥路面维护车辆讨论电子控制系统及其通信模块,并实现高计算机,下部计算机和各种传感器之间的有效信号传输和处理。数据信号主要包括:一个类型:一个是从传感器发送到上计算机的数据信号,主要包括与锤子相关的各种传感器的信号;另一个是上层计算机和下部计算机之间的双向通信。通过RS485总线,水泥路面维护车的电子控制系统的上级计算机收集传感器数据并通过OPC将其发送到PLC。作为较低的计算机,PLC基于实时测量结果控制每个锤击阶段。它在实际应用中运行良好。

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