The present invention provides a kind of electro-hydraulic control system, which comprises a main control machine, sub control computer, communication bus, hydraulic valve and hydraulic bracket; master machine and the sub control computer through a communication bus between the control sub control machine and receive control signal output sub machine; sub control machine according to the the master machine commands through the control of hydraulic valve hydraulic support action via the control channel, at the same time by detecting the channel detection of hydraulic support action. The hydraulic support electric hydraulic control system of the invention has direct communication between the controllers, and the response speed of the system is fast. At the same time, because any sub controller is independent of the main controller, the system has good reliability, and any controller failure does not affect the normal operation of the system. Finally, the system also has good maintainability, and the controller does not affect the normal operation of the system except for the maintenance and replacement of the parts other than the main control unit.
【技术实现步骤摘要】
【技术保护点】
一种液压支架电液控制系统，其特征在于，它包括主控机、子控机、通讯总线、液压阀以及液压支架组成；主控机与子控机之间通过一条通讯总线控制子控机并接受子控机传输出的信号；子控机根据主控机的命令经由控制通道通过液压阀控制液压支架的动作，同时通过检测通道检测液压支架的动作。
【技术特征摘要】
【专利技术属性】
技术研发人员：李学仁，程有堂，翟才余，刘永久，
申请(专利权)人：江苏朝阳液压机械集团有限公司，
类型：发明
国别省市：32[中国|江苏]
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