Occlusion partition length compliance checking method and platform

Abstract

The invention discloses a method and a platform for checking and calculating the conformity of block section length. The scheme adopts the train control vehicle-mounted equipment braking model, and automatically imports the block section length design and slope data of the newly built railway, and simplifies the simulation data configuration work; the scheme does not require simulation In the operation scenario of EMUs on new railways, the test process is simplified, the inspection period is shortened, and the results of the compliance inspection of block section lengths are fed back in time; this scheme automatically generates the results of compliance inspection of block section lengths of newly built railways to avoid manual misjudgment; The scheme can visually display the block partition length design and the braking distance required by the train control on-board equipment, and export the check result file.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a method and a platform for checking and calculating the compliance of the block partition length. Background technique [0002] In 2004, the Ministry of Railways determined the technical system and basic framework of the Chinese Train Control System (CTCS, Chinese Train Control System), and released the "General Principles of CTCS Technical Specifications" (Science and Technology Transport Letter [2004] No. 14). After more than ten years of development, the CTCS-2 train control system applied to 200-250km / h lines and the CTCS-3 train control system applied to 300km / h and above lines have been gradually improved from scratch and widely used. It is widely used in the construction of high-speed railway in my country. Train control on-board equipment has developed from the initial CTCS2-200C and CTCS2-200H train control on-board equipment for 250km / h EMUs to CTCS3-300T, CTCS3-3...

AI Technical Summary

Problems solved by technology

Since the driving department of the Design Institute is responsible for the length division of block partitions, the train control engineering data sheet required by the simulation laboratory has not been compiled, the lines are long and the preparation of transponder group messages is cumbersome, resulting in a huge workload for simulation data configuration

[0007] (2) The length of the occlusion zone conformance test cycle is long

Manufacturers of on-board train control equipment need to simulate the operation scenario of EMUs on newly-built railway passenger dedicated lines, and test and verify the compliance of the block length. Due to the large number of new lines and long operating mileage, the test period is long, and the length of block blocks cannot be fed back in time. Compliance Check Results

[0008] (3) Test results are uncontrollable

The test results are judged by manual observation of the display screen, which is greatly affected by the level of personal expertise, and fatigue misjudgment is prone to occur during the long-term test process

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