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Brake control network interface device for rail transit vehicles

A rail transit vehicle and network interface technology, which is applied in the field of brake control network interface devices, can solve the problems of increasing the cost of the system, the difficulty of operation and management, and increasing the workload of design and maintenance personnel, so as to achieve simple and reliable connection and reduce the design cost. and operating cost effects

Active Publication Date: 2011-09-21
CHINA RAILWAYS CORPORATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Designing corresponding interfaces and drivers for each device not only greatly increases the complexity of the rail vehicle braking control system, increases the workload of design and maintenance personnel, but also increases the cost of the system and the difficulty of operation management

Method used

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  • Brake control network interface device for rail transit vehicles
  • Brake control network interface device for rail transit vehicles
  • Brake control network interface device for rail transit vehicles

Examples

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] figure 1 It is a structural diagram of Embodiment 1 of the brake control network interface device for rail transit vehicles according to the present invention, as shown in figure 1 As shown, the device of this embodiment may include: a train bus interface module 10, a braking equipment network interface module 12 and a logical operation module 11;

[0019] The train bus...

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PUM

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Abstract

The invention provides a brake control network interface device for rail transit vehicles, which comprises a train bus interface module, a brake device network interface module and a logic operation module, wherein the train bus interface module is connected with a train bus; the logic operation module is respectively connected with the train bus interface module and the brake device network interface module; and the brake device network interface module is connected with a brake device network. By using the brake control network interface device for rail transit vehicles disclosed by the invention, a brake device of a train can be reliably connected with the brake device network and the train bus, and an interface which is separately designed for each brake device and connected with the train bus is not required to be arranged, thereby effectively enabling the corresponding brake device of each rail transit vehicle in a train formation to simply and reliably connect with the train bus, so that the design and operation costs for brake systems of rail transit vehicles can be reduced.

Description

technical field [0001] The invention relates to the field of rail transit vehicle control, in particular to a braking control network interface device for rail transit vehicles. Background technique [0002] As the degree of electrification of rail transit vehicles continues to increase, the amount of information exchanged during the operation of the control system of rail transit vehicles also increases. Because the traditional non-network data transmission cannot meet the requirements of the current high-speed rail transit vehicle control system for information volume, information transmission rate and reliability. The network data transmission can enable various devices scattered in rail transit vehicles and trains to exchange and share data in real time, and realize complex logic control that requires the participation of multiple different devices. [0003] In the rail transit vehicle braking control network that transmits data through the network, it is necessary to c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
Inventor 刘作琪陆啸秋姜岩峰曹宏发章阳陈伟庞玉林
Owner CHINA RAILWAYS CORPORATION
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