According to the urban rail vehicle pantograph control system based on the Ethernet, a pantograph control input circuit of the system is in hard wire connection with a control vehicle remote input and output unit, and the control logic of a pantograph is calculated through a vehicle control unit; the pantograph vehicle remote input and output unit is in hard wire connection with the pantograph control output circuit; when the pantograph needs to be lifted or lowered, a control instruction is sent to the control vehicle remote input and output unit through the pantograph control input circuit, and the control vehicle remote input and output unit converts an electric signal into a network signal through processing; a network signal reaches a vehicle control unit through a train Ethernet, and the vehicle control unit calls a pantograph control program for calculation and transmits a calculation result to a remote input and output unit of a pantograph vehicle; and the pantograph vehicle remote input and output unit converts the network signal into an electric signal, and drives the pantograph control output circuit to output a pantograph control instruction through the electric signal.
本发明提供一种基于以太网的城轨车辆受电弓控制系统,本发明系统的受电弓控制输入电路与控制车远程输入输出单元进行硬线连接,受电弓的控制逻辑通过车辆控制单元进行计算,受电弓车远程输入输出单元与受电弓控制输出电路进行硬线连接;当需要升弓或降弓时,通过受电弓控制输入电路将控制指令发送至控制车远程输入输出单元,控制车远程输入输出单元通过处理将电信号转换为网络信号;网络信号通过列车以太网到达车辆控制单元,车辆控制单元调用受电弓控制程序进行计算,将计算结果传送到受电弓车的远程输入输出单元;受电弓车远程输入输出单元将网络信号转换为电信号,通过电信号驱动受电弓控制输出电路输出受电弓控制指令。
Urban rail vehicle pantograph control system based on Ethernet
一种基于以太网的城轨车辆受电弓控制系统
2023-04-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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