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Top climbing operation system and safety protection method

An operating system and a top-climbing technology, which is applied in the field of top-climbing operation systems and safety protection, can solve problems such as unsatisfactory detection results, inability to ensure accurate detection of the number of people climbing to the top, and inability to accurately detect people left on the roof, etc., to achieve a wide range of applications , Improve production efficiency and ensure personnel safety

Pending Publication Date: 2021-04-02
CHENGDU YUNDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic safety doors and roof climbing operation management systems cannot accurately detect people left on the roof, or the detection effect is not satisfactory
Existing security doors generally restrict the entry and exit of operators by swiping cards. There are situations where one person swipes the card and many people enter and exit. It cannot ensure accurate detection of the number of climbers, and there is a safety risk.

Method used

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  • Top climbing operation system and safety protection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, a top-climbing operation system includes an operation platform 7 and an access control 1 for controlling the entry and exit of the operation platform 7, and also includes a passenger flow meter 3 for counting the number of people entering and exiting the access control 1 , also includes the number recognition and counting camera 5 for extracting the number of personnel on the work platform 7.

[0038] When this program is used in practice, use the passenger flow meter 3 to count the number of personnel entering and exiting the operation platform 7 through the access control 1; use the number recognition and statistics camera 5 to extract the number of personnel on the operation platform 7; then, according to The statistical result of the passenger flow meter 3 and the personnel quantity judgment result of the people counting camera 5 are used to judge the situation of personnel staying on the operation platform 7 . It can be realized: when this...

Embodiment 2

[0043] This embodiment is further limited on the basis of Embodiment 1: in order to improve the result accuracy of the number recognition and statistics camera 5 by reducing the coverage area of ​​the single number recognition and statistics camera 5 and reducing the recognition distance of the single number recognition and statistics camera 5, set That is: there are multiple people counting cameras 5 , and each counting camera 5 is distributed on different positions of the working platform 7 .

[0044] In order to ensure the accuracy of the results of the number recognition and counting cameras 5 , it is set as follows: any area where any person can stay on the work platform 7 is covered by at least two people counting and counting cameras 5 . The application of this solution can also improve the result accuracy of the people recognition and statistics camera 5 based on the above-mentioned redundant design and the comparison of the results of the people recognition and statist...

Embodiment 3

[0046] This embodiment is further limited on the basis of Embodiment 1: in order to realize the identification of personnel entering and exiting the operation platform 7 through the access control 1, so as to control the personnel entering and exiting the operation platform 7 to achieve the corresponding security protection purpose; At the same time, through the secondary identification of the identity of the access personnel, the phenomenon of "access control 1 is opened by multiple people at one time (multiple cards for one person)" is prevented from the source. The setting is: the access control 1 is also matched with the first face recognition device. 2. The second face recognition device 4 and the third face recognition device 6;

[0047] The first face recognition device 2 is used to identify personnel entering the working platform 7;

[0048] The third face recognition device 6 is used for personnel identification on the working platform 7;

[0049] The second face rec...

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Abstract

The invention discloses a top climbing operation system and a safety protection method, and the system comprises an operation platform and an entrance guard for controlling the on-off of an entrance and an exit of the operation platform, also comprises a passenger flow meter for counting the number of persons entering and exiting the entrance guard, and also comprises a person number recognition and statistics camera for extracting the number of persons on the operation platform. The method is based on the system. By adopting the structure and the method provided by the scheme, the staying condition of personnel on the operation platform can be effectively judged, the working pressure of field scheduling can be reduced, and the safety of the operation personnel can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of safety protection for climbing operations, in particular to a system for climbing operations and a safety protection method. Background technique [0002] In the field of rail transit, there are three-layer operating platforms in railway locomotive depots, rolling stock depots, bullet train depots, and subway rolling stock depots. Transformers and other locomotive and vehicle high-voltage system equipment are overhauled. In order to ensure the personal safety of the climbers and prevent electric shock accidents, the top platform is equipped with a safety door. Only when the catenary is powered off and the grounding wire is connected, the operation is authorized. Personnel open the safety door to enter the top working platform. [0003] Therefore, before catenary power supply, it is necessary to accurately judge the situation of people staying on the roof, which is a crucial safety protection work. At pr...

Claims

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Application Information

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IPC IPC(8): G07C9/37G07C9/38G08B13/196
CPCG08B13/196G07C9/37G07C9/38
Inventor 徐永成张千赵廷龙汪晓明夏江龙
Owner CHENGDU YUNDA TECH CO LTD