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Train auxiliary positioning system and method based on train-mounted controller

An auxiliary positioning system and on-board controller technology, applied to signal indicators on vehicles, railway car body parts, railway signals and safety, etc., can solve problems such as ticket refunds, group incidents, passenger complaints, etc., to save time , resuming operations, and the effect of small investment

Pending Publication Date: 2021-03-30
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is estimated that it will take 30-40 minutes to complete the position check of the entire line of trains. During this period, a series of negative effects such as a large number of passenger complaints and ticket refunds will occur, and even mass incidents will be triggered.

Method used

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  • Train auxiliary positioning system and method based on train-mounted controller
  • Train auxiliary positioning system and method based on train-mounted controller
  • Train auxiliary positioning system and method based on train-mounted controller

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0041] The purpose of the present invention is to provide a set of spare train auxiliary positioning system for dispatching operation management personnel in case of failure. After using the auxiliary positioning system, it is expected to save 10-20 minutes of train location check time, avoid human check errors, minimize the pressure on the operating organization, and avoid secondary accidents.

[0042] The train auxiliary positioning device based on the o...

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Abstract

The invention relates to a train auxiliary positioning system and method based on a train-mounted controller. The system is based on signal system equipment of conventional rail transit, and the system comprises the train-mounted controller, a train-mounted MVB network, a train PIS system, LTE-TAU equipment, an LTE base station, and a PIS professional wired network. The auxiliary positioning system further comprises a train position display server and a train position display workstation, and the vehicle-mounted controller is sequentially connected with a vehicle-mounted MVB network, a vehiclePIS system, an LTETAU device, an LTE base station, a PIS professional wired network, the train position display server and the train position display workstation. Compared with the prior art, the method has the advantages of small investment, accurate train positioning and the like.

Description

technical field [0001] The invention relates to the field of urban rail transit signal systems, in particular to a train auxiliary positioning system and method based on a vehicle-mounted controller. Background technique [0002] Such as figure 1 As shown, the existing urban rail transit signal system uses the following methods to track the position of the train, including: [0003] 1. Arrange a series of transponders for precise positioning on the rail transit line; [0004] 2. The on-board controller interacts with the trackside transponder through the transponder antenna to confirm the precise position of the train; [0005] 3. The on-board controller sends the train position to the trackside ZC (Zone Controller) in real time through the train-ground wireless communication, and the trackside ZC implements the safety protection of the train by tracking the safe positioning of all trains. [0006] 4. The rail ZC transmits the real-time position of the train to the ATS (A...

Claims

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Application Information

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IPC IPC(8): B61L25/02B61L15/00
CPCB61L25/026B61L15/009
Inventor 凌小雀崔海刚黄毅王飞魏宁傅棣赵跟党何平苏晓峰陈宝国李美晨黄小林钟梦娇
Owner CASCO SIGNAL