A brake control device, method and multi-locomotive brake control system
A brake control and brake machine technology, applied in the direction of brakes, pneumatic brakes, hydrostatic brakes, etc., can solve the problems that the safety of trains cannot be guaranteed, and the control of locomotives cannot be controlled.
Active Publication Date: 2015-08-12
CHINA SHENHUA ENERGY CO LTD +1
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Problems solved by technology
However, if the microcomputer brake control unit in the master locomotive cannot accurately identify the working position of the air brake valve in the master locomotive during the electric vacancy working condition, it cannot accurately control the slave locomotive. control, the safety of the train cannot be guaranteed
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[0017] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0018] figure 1 is a block diagram of a brake control apparatus according to an embodiment of the present invention. Such as figure 1 As shown, the device includes: an individual braking controller 10 with multiple working positions, when the individual braking controller 10 is in one of the working positions, the independent braking controller 10 outputs the corresponding an electrical signal; and a microcomputer brake control unit 20 connected to the individual brake controller 10 for receiving the electrical signal and determining the working position of the individual brake controller 10 according to the electrical signal.
[0019] The independent brake c...
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The invention discloses a braking control device used in a vehicle braking machine, and a method and a multi-machine vehicle braking control system which are used in the braking control device. The braking control device comprises a single braking controller which is provided with a plurality of working stations and a microprocessor braking control unit, when the single braking controller is located in one of the plurality of working stations, the single braking controller outputs electrical signals corresponding to the working station where the single braking controller is located, and the microprocessor braking control unit is connected with the single braking controller, is used for receiving the electrical signals, and confirms the working station where the single braking controller is located according to the electrical signals. According to the braking control device, the single braking controller is used for replacing an electrical vacancy station of an original air braking valve, the working station where the single braking controller is located can be accurately monitored, and therefore a working state of a slave control vehicle can be intellectually controlled according to a working state of a master control vehicle, and safety performance is improved.
Description
technical field [0001] The invention relates to the field of railways, in particular to a brake control device used in a locomotive brake machine, a method used in the locomotive brake control device and a multi-locomotive brake control system. Background technique [0002] The air brake valve in the cab of the existing SS4 locomotive is one of the brake control components. The air brake valve has two working conditions: electric vacancy and air position. In each working condition, the air brake valve includes four working conditions. Bits, that is, relief bit, running bit, neutral bit and braking bit. However, in the air brake valve of the existing SS4 locomotive, when it works in the electric vacancy working condition, the air brake valve outputs the same electric signal at the relief position and the running position, while at the neutral position and the braking position There is no electrical signal output, therefore, the microcomputer brake control unit (BCU) cannot a...
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IPC IPC(8): B60T8/17B61H11/06
Inventor 常晓东郭尽朝王飞宽邱子荣刘华伟王俊宇谢彦飞单俊强刘豫湘刘泉乐燕飞
Owner CHINA SHENHUA ENERGY CO LTD