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An electromechanical brake control system

A brake control and electromechanical technology, applied in the direction of brakes, brake transmission devices, vehicle components, etc., can solve the problems of slow response and low control precision, and achieve the effect of high-precision response and high-precision control

Active Publication Date: 2022-06-28
TRAFFIC CONTROL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an electromechanical brake control system, which is used to solve the defects of low control precision and slow response caused by air brake in the prior art

Method used

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  • An electromechanical brake control system
  • An electromechanical brake control system

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Embodiment Construction

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] In view of the deficiencies in the prior art, the present invention proposes an electromechanical brake control system based on the fusion of ATO (Automatic Train Operation, automatic train driving system) and TCMS control, figure 2 is the realization principle diagram of the EMB braking system provided by the present invention, such as figure 2 shown, including:

[0029] Air compressor, master air cylin...

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Abstract

The invention provides an electromechanical braking control system, including: an air compressor, a main air cylinder, an electromechanical braking control unit, an electromechanical braking foundation braking unit, a height valve, a differential pressure valve, an air spring and a speed sensor ;The air compressor, main air cylinder, height valve, differential pressure valve, air spring and electromechanical brake control unit are connected in turn through the air pipeline; and speed sensors are electrically connected; the electromechanical brake control system is controlled and managed by an integrated fusion control platform. The present invention designs a brake control system suitable for the system based on the EMB system, realizes integrated platform communication with ATO and TCMS control to complete the output of friction braking force, and realizes high-precision response and high-precision control of vehicle braking , and realize the virtual connection and virtual marshalling of vehicles.

Description

technical field [0001] The invention relates to the technical field of train braking, in particular to an electromechanical braking control system. Background technique [0002] In the rail vehicle air brake system, the brake system is mainly composed of typical equipment and air pipeline connections, in which the speed information of each axis transmits the speed line signal to the brake control unit through the speed sensor, and based on the speed information, The brake control unit performs anti-skid control, and the overall structure is as follows figure 1 shown. [0003] In some existing solutions using electromechanical braking systems, the specific control logic and communication with TCMS (Train Control and Management System, train control and management system) and TCU (TractionControl Unit, traction control unit) are still the same. It is executed according to the current mainstream solution, that is, the BCU (Brake Control Unit, brake control unit) distributes t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T13/74
CPCB60T13/74B60T13/746
Inventor 陈旭
Owner TRAFFIC CONTROL TECH CO LTD