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Train static and dynamic test control system and control method

A test control, static and dynamic technology, applied in the direction of railway vehicle testing, etc., can solve problems such as the expansion of the influence range, the need to improve the efficiency and safety, and the lack of consideration of the influence of non-communication trains, so as to improve the safety and usability, and improve the degree of automation. , the effect of saving labor costs

Active Publication Date: 2021-02-23
CASCO SIGNAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The static and dynamic test area managed by the regional controller is not accurate enough, which leads to the expansion of the influence range of the train when the static and dynamic test is performed, reducing the overall operating efficiency;
[0005] 2) The existing technology does not consider the impact of non-communication trains returning to the depot on static and dynamic tests
[0006] Therefore, in the fully automatic driverless scenario, the efficiency and safety of the regional controller to manage the static and dynamic tests of trains still needs to be improved

Method used

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  • Train static and dynamic test control system and control method
  • Train static and dynamic test control system and control method
  • Train static and dynamic test control system and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 Shown, disclose a kind of embodiment one of the control method of train static dynamic test (comprising static test and dynamic test), this method specifically comprises the following steps:

[0050] Step 1. The zone controller (Zone Controller, ZC) sets the static and dynamic test area. The area controller is set as the static and dynamic test area according to the total distance between the train parking window and the protection path; the protection path is the braking distance after the train rushes out of the parking window at the maximum speed.

[0051] Such as figure 2 and image 3 As shown, specifically in this embodiment, the train has accurately parked in the parking window, and the protection path can be obtained according to the braking distance after the train rushes out of the parking window at the maximum dynamic test speed, then the maximum speed of the train during the static and dynamic test The motion range is divided into static ...

Embodiment 2

[0082] If the fully automatic running train needs to carry out static test and dynamic test, usually the static test is carried out first, and then the dynamic test is carried out.

[0083] Taking the static test as an example below, the second embodiment of the control method of a kind of train static and dynamic test of the present invention is described, and the second embodiment specifically includes the following steps:

[0084] S2.1, the train in such as figure 2 In the shown static and dynamic test area B1 in the garage, it is ready to wake up, and the static and dynamic test needs to be carried out first. Specifically, as image 3 As shown, the train has accurately parked in the parking window, and the protection path can be calculated according to the braking distance after the train rushes out of the parking window at the maximum dynamic test speed, then the maximum motion range of the train in the static and dynamic test process is divided into static and dynamic ...

Embodiment 3

[0091] Taking the dynamic test as an example below, the third embodiment of the control method of a kind of train static and dynamic test of the present invention is described, and the third embodiment specifically includes the following steps:

[0092] S3.1. The static and dynamic test area associated with the train is still B1.

[0093] S3.2. The zone controller obtains the position report including the driving mode and the dynamic test request from the train. ZC checks that the train positioning is completely within the parking window, and the train driving mode meets the dynamic test configuration requirements, and the dynamic test request is legal, then Confirm that the dynamic test request is valid.

[0094] S3.3. The area controller checks various dynamic limiting conditions, specifically including: confirming that there is no activated static and dynamic buffer area (activated around the non-communication vehicle, used to protect the communication vehicle from keeping ...

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Abstract

The invention discloses a train static and dynamic test control method, which comprises the steps of: setting a static and dynamic test region by a region controller; receiving a static and dynamic test request sent by the train, and judging that an effective static and dynamic test request is received when the train driving mode conforms to the configuration of the static and dynamic test and thepositioning is completely located in the static and dynamic test region; when confirming that the static and dynamic test region is in an idle state, setting the static and dynamic test region to bein a limited state, sending a static and dynamic test region locking instruction to interlocking communication, and when the effective static and dynamic test request of the train is received and thestatic and dynamic test region is in a ready-to-test state, sending static and dynamic test authorization to the train; and enabling the train to stop sending the static and dynamic test request, andending the static and dynamic test by the regional controller. The static and dynamic test process of the train is efficiently and safely managed through the region controller, the automation degree of rail transit operation is improved, and a full-automatic unmanned scene is better guaranteed.

Description

technical field [0001] The invention relates to the technical field of rail traffic signal safety control, in particular to a train static and dynamic test control system and control method. Background technique [0002] The communication-based automatic train control system (Communication Based Train Control, CBTC) has been widely used in the field of rail transit signal control. System (Automatic Train Protection, ATP) communication, interlocking (Computer Based Interlocking, CI) communication and automatic train monitoring system (Automatic Train Supervision, ATS) communication to manage the operation of all trains on the line, usually for the operation on the main line All trains on board calculate movement authorization. With the increasingly strong demand for fully automatic and unmanned rail transit, the actions of trains outside the main line (parking garage, storage line, etc.), such as sleep wake-up, static and dynamic tests, etc., also need to be included in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 闵锐陈祥夏庭锴左辉
Owner CASCO SIGNAL
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