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Switch emergency control and state monitoring device based on all-electronic execution unit

ActiveCN121671683BImprove general performanceWith logical protection function
The application discloses a turnout emergency control and state monitoring device based on a full electronic execution unit and belongs to the technical field of rail transit signal control. The device comprises: a local operation panel, which is used for issuing control commands by a worker and displaying the current action state and representation of a switch machine; a switch machine emergency control structure, which is connected with the local operation panel, is used for operating the switch machine according to the command issued by an interlocking host computer or the local operation panel, and collecting and storing the indexes in the action process of the switch machine and the position state after the action is completed; and a switch machine state monitoring industrial computer, which is connected with the switch machine emergency control structure, is used for recording and displaying the action data of the switch machine, including the action direction, the current curve and the power curve. The device can realize safe local emergency operation and control of the switch machine in the case that communication with the interlocking host computer fails or the interlocking host computer is not available, and can display the action state, the current, the power and other information of the switch machine in real time.
Owner:CHINA ACADEMY OF RAILWAY SCI CORP LTD +3