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CN105756836B 一种基于PLC的火车停车保温系统 有权 转让

一种基于PLC的火车停车保温系统
摘要：
一种基于PLC的火车停车保温系统，由监控终端、火车停车保温控制系统和火车停车保温系统构成，该系统将显示终端与PLC工业自动化技术相结合，并具备通信能力，使得可以实时显示柴油温度、滑油温度和水温，也可以检测水泵、柴油泵、滑油泵和加热器的工作状态，提高生产作业效率和安全性；利用人机界面彩色触摸屏来监视系统的运行状态；根据水温、滑油温度和柴油温度等实际工况，引入模糊控制器，对水泵、柴油泵、滑油泵、第一加热器和第二加热器的控制，使得温度维持在给定值附近。
摘要（英）：

A train parking heat insulation system based on a PLC is composed of a monitoring terminal, a train parking heat insulation control system and a train parking heat insulation system body.According to the train parking heat insulation system based on the PLC, a display terminal and the PLC industrial automation technology are combined, the communication capability is achieved, the diesel temperature, the lubricating oil temperature and the water temperature can be displayed in real time, the working states of a water pump, a diesel pump, a lubricating oil pump and heaters can also be detected, and the production working efficiency and safety are improved.The operating state of the train parking heat insulation system is monitored through a human-computer interface color touch screen.According to the water temperature, the lubricating oil temperature, the diesel temperature and other actual working conditions, a fuzzy controller is introduced to control the water pump, the diesel pump, the lubricating oil pump, the first heater and the second heater so that the temperature can be kept near to fixed values.

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