Automatic train monitoring system

A technology of automatic train monitoring and external systems, applied in the field of rail transit, can solve the problem of weak fault recovery capability of the overall system fault tolerance, and achieve the effect of improving fault tolerance and fault recovery capabilities

Active Publication Date: 2022-06-21
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of realizing the present invention, the inventors found that when the ATS in the prior art processes a control command, it generally only sends the control command to other corresponding systems for processing, and does not address the security type corresponding to the control command. Its processing flow is logically separated, which leads developers to modify common control instructions, such as train map query or update instructions, and may control instructions that require safe operations, such as turnout unblocking and signal equipment unblocking The processing flow of such instructions is affected, and there is a problem that the overall fault tolerance and fault recovery ability of the system are weak

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Embodiment Construction

[0041] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0042] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

[0043] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0044] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment m...

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Abstract

The invention discloses an automatic train monitoring system. The automatic train monitoring system comprises terminal equipment and an application server, the terminal equipment is used for drawing and displaying a station yard graph according to the station yard information; generating a control instruction according to the operation of a user on a target component in the station yard graph; an instruction processing request is sent to the application server, and the instruction processing request is generated according to the control instruction; the application server is used for receiving the instruction processing request; and processing the control instruction through a corresponding processing module according to the security type corresponding to the control instruction. According to the system, the safety types corresponding to different control instructions are distinguished, and the corresponding processing modules are used for processing the control instructions of the corresponding safety types, so that logic separation of processing flows of common control instructions and control instructions needing safety operation is realized, and the overall fault-tolerant capability and the fault recovery capability of the system can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of rail transit, and more specifically, relates to an automatic train monitoring system, and also relates to a comprehensive train dispatching monitoring system. Background technique [0002] Automatic Train Supervision System (ATS, Automatic Train Supervision System) is a distributed real-time supervision and control system integrating modern data communication, computer, network and signal technology. It is connected with other systems, such as computer interlocking (CI , Computer Interlocking) system, zone controller (CI, ZoneController), on-board controller (VOBC, Vehicle on-board Controller) and other coordination and cooperation, jointly complete the management and control of trains and signaling equipment. [0003] In the process of realizing the present invention, the inventors found that when the ATS in the prior art processes a control command, it generally only sends the control command t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/04B61L27/40
CPCB61L27/00Y02P90/02
Inventor 惠冰杨慧敏黄海军陆方康张志平
Owner BYD CO LTD
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