Method and device for preventing invasion limit on railway

A technology for railways and areas of interest, applied in the field of railway construction safety inspection, can solve the problems of relying on manual control and being unable to identify intrusions by operators, and achieve the effect of saving human resources

Pending Publication Date: 2021-12-14
赛思沃德(武汉)科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of this application is to overcome the technical problem that the anti-invasion limit methods in the prior art rely too much on manual control and cannot provide operators with more accurate and efficient identification of intrusion behaviors, and provide a railway anti-invasion limit Method and device

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  • Method and device for preventing invasion limit on railway

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0039] see figure 1 It is a flowchart of a railway anti-intrusion prevention method provided by an embodiment of the present application. Embodiments of the present application provide a method for railway anti-invasion limit, as shown in the figure, the method may at least include the following implementation steps:

[0040] Step 11. Obtain an image of the region of interest.

[0041] Wherein, the area of ​​interest may include the area of ​​personnel activit...

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Abstract

The invention relates to a method and device for preventing invasion limit on a railway. The method comprises the following steps: acquiring an image of a region of interest; extracting a contact network and a station track region from the region-of-interest image, and determining a safe region boundary in the region-of-interest image through combination with a preset window operation station track region; detecting a working area position in the region-of-interest image, and judging whether an invasion limit behavior exists in the working area position or not according to the safe area boundary, wherein the working area position comprises a personnel position and a working facility position; and if the invasion limit behavior exists in the working area position, sensing the region-of-interest image and sending out early warning information. Therefore, efficient, accurate and automatic identification of the invasion limit behavior of a railway work site is realized, manpower resources are saved, and a guarantee is provided for the safety of the railway work site.

Description

technical field [0001] The present application relates to the technical field of railway construction safety detection, in particular to a method and device for railway anti-invasion limit. Background technique [0002] In recent years, railway transportation has developed rapidly, and the number of trains has also increased. With the increase in the number of trains, the distance between the operation area and the running line is getting closer and closer, resulting in the violation of the limit, which brings many hidden dangers to the production work on the railway and the safe and stable operation of the railway network. [0003] In the related art, the anti-invasion limit of the existing railway system usually adopts manual on-site monitoring, or manual remote monitoring by installing some cameras near the work site. However, the above two methods are too dependent on manual control. As the number and speed of trains increase, not only does it require a lot of manpower,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/12G08B13/196
CPCG08B13/122G08B13/196
Inventor 陈利霞王波马富齐张迎晨
Owner 赛思沃德(武汉)科技有限公司
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