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DRD液壓支架智能化系統(tǒng)具有綜采工作面基本電液控的鄰架成組自動控制、跟機自動控制、地面通訊和遠(yuǎn)程監(jiān)測的功能,還新增:遠(yuǎn)程無線遙控控制、人員定位、人員安全防護、支架采高和傾角等姿態(tài)監(jiān)測功能,實現(xiàn)低能耗、高效率、安全生產(chǎn),滿足用戶對安全生產(chǎn)和效益最大化的要求。

DRD intelligent electro-hydraulic control support system consists of three parts: electric control main valve, electro-hydraulic control main valve, and auxiliary valve. The electrical part includes central computer, underground server, controller, power supply, Odometric sytem, pressure sensor, infrared transmitter, inclination sensor, wireless remote control, multi-function sensor and personnel positioning system, etc. Electro-hydraulic control main valve group includes main valve, solenoid valve; Auxiliary valve part includes check valve for leg, check valve, double check valve, relief valve and so on.

DRD intelligent electro-hydraulic contol system has the following functions for the fully mechanized longwall, such as: group automatic control for nei***oring shields basic of fully mechanized longwall, following-Shearer automatic control, communication and remote monitoring on the ground. It also has new following functions: wireless remote control, identification of person’s position, personnel safety protection, monitoring the status o height measuring and inclination. It can realize low energy consumption, high efficiency, safety production, to meet users' requirements for safe production and maximization of benefits.