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Detection system and method of automatic train protecting system

A technology of automatic train protection and detection system, applied in the direction of railway signal and safety, which can solve problems such as radio call failure, communication quality and poor probability of handover failure

Active Publication Date: 2013-12-11
BEIJING LIUJIE TECH CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0007] (2) During an operation, a station always fails to call;
[0008] (3) The communication quality and handover failure probability of some stations are obviously worse than other stations

Method used

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  • Detection system and method of automatic train protecting system
  • Detection system and method of automatic train protecting system

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Embodiment Construction

[0066] In order to make the purpose, technical solution and advantages of the application clearer, the embodiments of the application will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0067] Such as figure 1 As shown, the detection system of the automatic train protection system of the present embodiment includes: a base station, a transmission network, an RBC simulation subsystem, a storage inspection server and a business monitoring subsystem, the base station is connected with the RBC simulation subsystem through a transmission network, and the storage inspection server They are respectively connected to the RBC simulation subsystem and the business monitoring subsystem, among which:

[0068] The warehouse inspection server is used to trigger the detection of the ATP...

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Abstract

The invention discloses a detection system and method of an automatic train protecting system. The detection system of the automatic train protecting system comprises a base station, a transmission network, a wireless and closed center RBC simulation subsystem, an examination-in-depot server and a service monitoring subsystem, wherein the examination-in-depot server is used for triggering detection of the automatic train protecting system (ATP) to be detected to the RBC simulation subsystem and judging whether the ATP to be detected is normal or not according to signal quality information provided by the service monitoring subsystem, the RBC simulation subsystem is used for sending a detection command to the ATP to be detected through the transmission network and the base station under the triggering of the examination-in-depot server and receiving a response command from the ATP to be detected through the base station and the transmission network, and the service monitoring subsystem is used for detecting the signal quality between the base station and the transmission network and the signal quality between the transmission network and the RBC simulation subsystem and providing the signal quality information for the examination-in-depot server.

Description

technical field [0001] The invention relates to the technical field of trains, in particular to a detection system and method for a train automatic protection system. Background technique [0002] Automatic Train Protection (ATP for short), also known as train overspeed protection system, is used to prevent train overspeed, collision and other dangerous situations that may occur when trains are running. The system transmits the maximum safe speed limit information to the train via the rail; and continuously compares the actual speed of the train with the maximum safe speed. If the actual speed of the train exceeds the maximum safe speed, the system will order the train to perform emergency braking to avoid overspeeding. At the same time, the system will also ensure that there are enough unoccupied road sections ahead for the train to stop without accidents during emergency braking. Collide. [0003] CTCS-3 (C3 for short) is currently the train operation control system that...

Claims

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Application Information

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IPC IPC(8): B61L23/00
Inventor 蒋文怡陈乐孙斌汪浩蓝超
Owner BEIJING LIUJIE TECH CO LTD
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