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A rescue method for unmanned train out of position

An unmanned and train technology, applied in the field of rail transit, can solve the problems of long rescue time and large impact on system operation, and achieve the effect of short recovery time, small impact and short parking time.

Active Publication Date: 2020-07-24
浙江众合科技股份有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

When a fault causes the train to lose its position and the positioning equipment fails to relocate, the only way is to use the rescue train or send the driver to board the train from the section. The rescue time is long and has a great impact on the operation of the system.

Method used

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  • A rescue method for unmanned train out of position

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Embodiment 2

[0053] Embodiment 2 is different from Embodiment 1 in that the real-time mobile authorization sending method is as follows:

[0054] It adopts the method of sending an authorization to the on-board ATP, waiting for the trackside equipment to detect whether the train has stopped at the designated position, and continuing to control if the conditions are not met.

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Abstract

The invention discloses a rescue method for an unmanned train out of position. When the positioning equipment fails to cause the vehicle-mounted ATP to lose its position, the following steps are performed: Step 1, the vehicle-mounted ATP immediately applies an emergency brake to stop, and reports the positioning equipment to the trackside ATP Fault information; step 2, after the trackside ATP obtains the positioning equipment fault information reported by the vehicle-mounted ATP, it locks the area from the out-of-position position to the platform / evacuation platform for the train, and after other trains leave the locked area, Start to send real-time mobile authorization to the vehicle-mounted ATP. This real-time mobile authorization includes command effective time and allowable operating speed; step 3, after the vehicle-mounted ATP receives the real-time mobile authorization, it controls the train to move according to the authorization; step 4, when the trackside ATP passes through the secondary After the train detection equipment acquires that the train enters the platform / evacuation platform, it stops sending the movement authorization. The present invention can be put into the restoration process immediately after the equipment location failure, the car stops in the interval for a short time, and has little influence on passengers.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a control method for an unmanned train. Background technique [0002] The safety protection of the fully automatic unmanned driving system of urban rail transit is based on the on-board positioning system, and the secondary train detection can only be used to realize the route-level protection of the interlocking system. When the positioning equipment fails, the train will be driven manually. [0003] Unmanned driving is especially a fully automatic unattended unmanned driving system, and there is no driver on the train. When a fault causes the train to lose its position and the faulty positioning equipment cannot be relocated, the only way to rescue the train or send the driver to get on the train from the section is the only way. The rescue takes a long time and has a great impact on the operation of the system. Contents of the invention [0004] The technical problem t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00
CPCB61L2027/204B61L27/20B61L27/40
Inventor 胡顺定
Owner 浙江众合科技股份有限公司
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