PARKING BRAKE CONTROL METHOD FOR URBAN RAIL VEHICLE ELECTROMECHANICAL BRAKING SYSTEM

Disclosed is a parking brake control method for an urban rail vehicle electromechanical braking system, comprising an operation instruction mechanism, a brake control mechanism, an electromechanical execution mechanism, and an auxiliary mechanism. The operation instruction mechanism outputs a contro...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, Nan, LIANG, Yifan, SHI, Rui, SHI, Meng, CHEN, Xiaowei, HUANG, Shenyue
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES RAILWAYS TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Disclosed is a parking brake control method for an urban rail vehicle electromechanical braking system, comprising an operation instruction mechanism, a brake control mechanism, an electromechanical execution mechanism, and an auxiliary mechanism. The operation instruction mechanism outputs a control signal to the brake control mechanism to drive the electromechanical execution mechanism to act, and brake application and relieving of a vehicle are achieved. The auxiliary mechanism is applied to a redundant power supply system of the brake system. The auxiliary mechanism further comprises a zero-speed state monitoring mechanism for monitoring the zero-speed state of the vehicle and an energy storage battery mechanism for providing a standby power supply. According to the present invention, the urban rail vehicle using the electromechanical braking system can achieve brake application and relieving in a parking state and brake application and relieving in a dormant state of the urban rail vehicle, the control m