ATP-ATO debugging method based on packet parsing

A debugging method and message analysis technology, which is applied in store-and-forward switching systems, electrical components, transmission systems, etc., can solve the problems of long debugging period, high difficulty, and high cost, and meet the needs of on-site debugging, easy portability, and reduced debugging costs Effect

Active Publication Date: 2010-08-11
NANJING NRIET IND CORP
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing ATP / ATO output message analysis control results can only be carried out on the actual operation or test platform, and the debugging cycle is long, difficult, and costly. ATP / ATO debugging method based on message analysis for visual display and automatic display to judge whether its work is normal

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  • ATP-ATO debugging method based on packet parsing
  • ATP-ATO debugging method based on packet parsing
  • ATP-ATO debugging method based on packet parsing

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] As shown in Figure 1-6.

[0025] A kind of ATP / ATO debugging method based on message analysis, it comprises the following steps:

[0026] First, utilize the mobile computer equipment to intercept or extract the ATP / ATO message on the vehicle or the trackside, as shown in Figure 1, this message may be the actual binary message sent or recorded by the vehicle or the ATP / ATO equipment on the trackside, or a binary message generated by an emulated device;

[0027] Secondly, for the message stored in the mobile computer device, according to the agreed format of the message, under the control of the operator, the message that meets the input conditions of the operator is decoded and recorded in a readable database. displayed on the display screen of the mobile computer device during the process;

[0028] Third, according to the program set in the mo...

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Abstract

The invention provides a method of real time decoding, automatic display, drawing and diagnosis inputting the message into mobile computer equipments for analysis, aiming at the property of scene debugging difficulty, long period and high cost of ATP / ATO system, with the advantages of convenient scene debugging, scene debugging cost reduction and separate debugging independent of other systems.

Description

technical field [0001] The invention relates to the technical field of urban rail transit, in particular to a debugging method for judging whether the result of a control message sent by an automatic train protection system or a train automatic driving system meets the requirements and is correct, specifically a message-based Parsed ATP / ATO debug method. Background technique [0002] In modern urban rail transit, the automatic train control system is the main guarantee for the safe and efficient operation of subway vehicles. Among them, the ATP / ATO (automatic train protection / automatic train driving) system is the most important and complex subsystem in the signaling system, consisting of trackside ATP / ATO equipment and on-board ATP / ATO equipment. Since the ATP / ATO system has no human-machine interface, it often needs to rely on the operation of other systems when debugging and testing the ATP / ATO system, such as: when debugging the vehicle-mounted ATP speed control functio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/02H04L12/54
Inventor 黄建宇王中成
Owner NANJING NRIET IND CORP
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