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Intercity railway line security control method and system

A safety control, intercity railway technology, applied in railway signal and safety, CCTV system and other directions, can solve the problems of safety hazards in intercity railways

Active Publication Date: 2018-07-10
宁夏宁信信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the intercity railway runs before the city with a large traffic flow, and it is different from the underground operation of the railway, there are safety hazards in the operation of the intercity railway

Method used

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  • Intercity railway line security control method and system

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Embodiment Construction

[0047] An intercity railway line safety control method, which includes the following steps:

[0048] S1. Select important observation points along the intercity railway; configure infrared sensors and video surveillance cameras at the observation points;

[0049] S2. Divide a three-level security control area at the observation point; the three-level security control area includes: a general monitoring area for moving objects, an object activity trend judgment area, and a safety warning area; the moving object general monitoring area and an object activity trend judgment area , The safety warning area is distributed in sequence from outside to inside relative to the intercity train;

[0050] S3. Use video surveillance cameras to monitor the traffic information of moving objects in the general monitoring area, and determine whether the traffic information is greater than the preset threshold; when it is greater, the central control server issues instructions to the intercity train in ...

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Abstract

An intercity railway line safety control method comprises the steps that S1, important observation points are selected along an intercity railway line, and infrared sensors and video surveillance cameras are configured at the observation points; S2, three levels of safety control areas are divided on the each observation point, the three levels of safety control areas comprise the moving object common monitoring areas, the object movement tendency judgment areas and the safety warning areas which are distributed in sequence from outside to inside relative to an intercity railway; S3, passenger flow information of the moving object common monitoring areas is monitored through the video surveillance cameras, and whether the passenger flow information is larger than a preset passenger flow threshold value or not is judged; and S4, the video surveillance cameras monitor objects to obtain image data of the tendency judgment areas and send the image data to a center control server to conduct judgment.

Description

Technical field [0001] The invention relates to the technical field of urban railway control, in particular to a method and system for safety control of intercity railway lines. Background technique [0002] In the definition of intercity railway, there was no speed regulation in the early days. It is considered that the city railway is a special railway for short- and medium-distance passenger transportation. The "Code for Design of Intercity Railway" that came into effect on March 1, 2015 stipulates: Intercity railway refers to the special service adjacent Inter-city or urban agglomerations, passenger trains are designed for fast, convenient, and transportation facilities with a speed of 200 km / h and below. In this new regulation, the Beijing-Tianjin urban railway and other inter-city high-speed railways are classified from the urban railway field to the regional railway field. The city railway is a mid-level express railway. [0003] The length of intercity railway lines is gen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L23/00H04N7/18
CPCB61L23/00H04N7/18
Inventor 王以哲
Owner 宁夏宁信信息科技有限公司