Conformance checking and calculation method and platform of block section length

Abstract

The invention discloses a conformance checking and calculation method and platform of the block section length. According to the conformance checking and calculation method and platform, a brake model of column control vehicle-mounted equipment is adopted, length design and gradient data of a newly-built railway block section are automatically imported, and configuration working of simulation data is simplified; the conformance checking and calculation method and platform do not need simulate a running scene of a train-set in a newly-built railway, the test process is simplified, the checking and calculation period is shortened, and a conformance checking and calculation result of the block section length is fed back in time; the conformance checking and calculation method and platform automatically generate the conformance checking and calculation result of the newly-built railway block section length, and artificial misjudgment is avoided; and the conformance checking and calculation method and platform can visually display block section length design and the braking distance required by the train-controlled vehicle equipment, and a checking and calculation result file is exported.

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 length of a block zone. 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 issued the "General Provisions of CTCS Technical Specifications" (Science and Technology Yunhan [2004] No. 14). After more than ten years of development, the CTCS-2 level train control system applied to the 200~250km / h line and the CTCS-3 level train control system applied to the line of 300km / h and above have been gradually improved and widely used. It is used in the construction of high-speed railways in my country. Train control on-board equipment has evolved from CTCS2-200C and CTCS2-200H train control on-board equipment for 250km / h EMUs to CTCS3-300T, CTCS3-300S and CTCS3-300S for EMUs above 300km / h. CTC...

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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