The invention relates to the field of vehicle braking, and discloses a shunting locomotive braking device, a control method thereof and a shunting locomotive, the shunting locomotive braking device comprises a controller, an electric braking device and an air braking device comprising an air braking controller and an air braking operating valve; the controller is connected with the electric braking device and the air braking operating valve so as to control the electric braking device to work and determine a braking force difference value when the braking force demand value is larger than a braking force threshold value, and control the air braking operating valve to work according to the braking force difference value so that the air braking device can output braking force corresponding to the braking force difference value. According to the method, the braking force demand value is obtained, and the electric braking device and the air braking operating valve are controlled, so that the electric braking device and the air braking operating valve work cooperatively to output the braking force demand value, and train braking is controlled. The electric braking device is used as much as possible to provide the braking force, so that the braking force provided by the air braking device is reduced, and the brake shoe loss of the train is reduced on the premise that safe braking of the train is guaranteed.
本申请涉及车辆制动领域,公开了一种调车机车制动装置及其控制方法和调车机车,包括:控制器、电制动装置和包括空气制动控制器和空气制动作用阀的空气制动装置;控制器与电制动装置、空气制动作用阀连接,以在制动力需求值大于制动力阈值时控制电制动装置工作并确定制动力差值,并根据制动力差值控制空气制动作用阀工作,以使空气制动装置输出与制动力差值对应的制动力。本申请通过获取制动力需求值,并对电制动装置和空气制动作用阀进行控制,以使二者协调工作以输出制动力需求值,从而控制列车制动。本申请尽可能的使用电制动装置提供制动力,以减少空气制动装置所提供的制动力,以在保证列车安全制动的前提下减少列车闸瓦损耗。
Shunting locomotive braking device, control method thereof and shunting locomotive
一种调车机车制动装置及其控制方法和调车机车
2024-01-09
Patent
Electronic Resource
Chinese
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