A rail train brake control system and train
A technology for braking control and rail trains, which is applied in the field of rail transit and can solve problems such as inability to control braking force
Active Publication Date: 2021-03-19
CRRC TANGSHAN CO LTD
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Problems solved by technology
It also only transmits the air brake command through the train tube, and cannot perform more advanced braking force control
Method used
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[0060] In order to make the technical solutions and advantages in the embodiments of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0061] This embodiment proposes a rail train braking control system, which is arranged on the rail train. The rail train is in the form of a conventional train, including a plurality of carriages, and the carriages are divided into power cars and non-power cars.
[0062] like figure 1 As shown, the system includes a single-vehicle braking control unit, a vehicle braking control unit, a traction control unit and a communic...
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An embodiment of the present invention provides a rail train braking control system, which relates to the field of rail transportation. The system includes: a single-vehicle braking control unit, a vehicle braking control unit, a traction control unit and a communication control unit, each compartment of the rail train is provided with a single-vehicle braking control unit, and the two ends of the rail train A vehicle braking unit and a communication control unit are arranged in the carriage, and the traction control unit is arranged in the power vehicles of the plurality of carriages. The single vehicle braking control unit, the vehicle braking control unit, the traction control unit and The communication control unit realizes communication through the gateway. The invention also proposes a train comprising the system described above. In the present invention, a single-vehicle braking control unit is arranged on each carriage for applying air braking force, and a traction control unit is arranged on each powered vehicle for applying electric braking force, and the whole vehicle braking control unit Centralized management and control can realize flexible marshalling of trains.
Description
technical field [0001] The present application relates to the field of rail transportation, in particular to a rail train braking control system and a train. Background technique [0002] At present, the traditional large railway passenger car transmits the brake control signal through the pressure change of the train tube, and can be flexibly organized through the train tube running through the whole train. High-speed trains are all in the form of fixed formations, which are divided into 8 formations and 16 formations, and cannot be flexibly formed. [0003] With the diversification of passenger transport, in order to adapt to the trend of diversified passenger flow and maintenance, the development of high-speed rail is also gradually developing towards the direction of flexible marshalling. However, while realizing flexible formation, the requirements for braking control follow. For example, the existing fixed formation method has determined the composition structure of t...
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IPC IPC(8): B61H11/00B61H11/14B61L15/00
CPCB61H11/00B61H11/14B61L15/00B60T13/662B60T13/665B60T17/228B60L7/00B60L2200/26B60L15/42B60L15/36B60L15/2009B60L2240/12B60L2240/26B60L3/12B60L2240/16B60L7/26Y02T10/72B60T7/128B60T8/1705B60T8/171B60T8/176B60T8/1893B60T8/3235B60T2220/00B60T2250/02B60T2250/04B60T2270/10B60T2270/40B60T2270/60B61L15/0036
Inventor 杜群威陈磊杨永勤许红梅周波曹科宇方培嫘孟庆栋吉振山高珊
Owner CRRC TANGSHAN CO LTD