Urban rail vehicle storage battery feed prevention control method and system

Abstract

The invention discloses an urban rail vehicle storage battery feed prevention control method and system, and the system comprises a vehicle-mounted signal system, an OCC, a TCMS control module, a first relay, a second relay, a third relay, and a fourth relay. The invention can wake up a host device remotely without waking up high-power consumption devices, Storage battery charging management is completed through the vehicle-mounted signal system, the TCMS control module and the like, the energy consumption in the storage battery charging process is greatly reduced, the storage battery charging management problem of the full-automatic driving train in the dormant state is solved, and the feed problem caused by long-time discharging of the storage battery is avoided; the awakening and dormancy control of the host device is performed through the vehicle-mounted signal system, so that the remote awakening and dormancy control of the train is realized, personnel do not need to get on the train for processing, the labor cost is reduced, and the maintenance management of long-time storage of the train is facilitated.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to a control method and system for preventing power feeding of an urban rail vehicle storage battery. Background technique [0002] Urban rail vehicles, such as fully automatic subways, are developing rapidly in the field of rail transit in the world. Fully automatic driving rail transit has already had a good start in our country. The fully automatic driving urban rail transit system is the trend and technical commanding heights of my country's future rail transit construction and development. [0003] When the fully automatic driving subway train is in the wake-up state, all systems will start and put into operation. In the sleep state, some systems or equipment such as the on-board signal system wake-up module and the TCMS control module will still be in a live state, consuming battery power. Therefore, in the dormant state, it is necessary to manage the batter...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to address the high labor cost of battery undervoltage alarm management in the prior art, the high power consumption of charging management after waking up all the equipment of the train when the undervoltage alarm occurs, and the high cost of battery management in long-term sleep mode The problem is to provide a preventive feed control method and system for urban rail vehicle batteries. Under the condition of only waking up the main equipment of the train, the battery undervoltage warning and charging management can be completed, and the energy consumption in the battery charging process can be greatly reduced without personnel. Board the train to wake up the train, charge the battery, and sleep the train to reduce labor costs and facilitate maintenance and management of the train when it is stored for a long time

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