One realization method for remote control of hydraulic support of the electro-hydraulic in coal mine face

摘要

The remote control part of the system can set parameters such as operating mode and so on, while real-time recording and displaying running state of hydraulic supports, preserving historical data. It gathers control, data recording, data query and intelligence analysis as a whole, communicating with underground with RS485 and CANBUS communication interface functions, through PROFIBUS, MODBUS, CANBUS and other real-time protocols, in order to achieve continuous data acquisition and control, namely, to achieve unattended automatic operation, so that unmanned in the major coal production links to attain truly safe production.