Fault detecting method of subway video monitoring system

A video monitoring system, video monitoring technology, applied in the direction of closed-circuit television system, TV, electrical components, etc., to achieve the effect of restoring normal work

Active Publication Date: 2014-12-17
上海长合信息技术股份有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Existing solutions usually rely on staff to manually search for faults and analyze them after the fault is discovered

Method used

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  • Fault detecting method of subway video monitoring system

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings. figure 1 An illustration of the model for the fault detection of the subway video surveillance system.

[0015] (1) In the subway video surveillance system, the video surveillance source, transmission network, server, display terminal and other devices that need video fault detection are used as test objects for network testing. Switches, storage servers, network monitors and other equipment are the test objects. Add a video surveillance test module and an automatic detection module to the network. The two modules can be a computer or other equipment with corresponding functions; the video surveillance test module can use IneoQuest Geminus G10 Mid achieved. The video surveillance test module is connected to each test object respectively, the automatic detection module and the video surveillance test module are interconnected through the network, and can communicate wit...

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Abstract

The invention discloses a fault detecting method of a subway video monitoring system. In the method, video sources, transmission networks, servers and display terminals in the subway video monitoring system are regarded as testing objects, the system is provided with a video monitoring testing module which is connected to an automatic detecting module through the network; videos transmitted in the network are acquired by the video monitoring testing module, after the characteristics of the video data are analyzed, the characteristic data of the relevant acquired data is transmitted to the automatic detecting module through the network; the automatic detecting module collects the video data corresponding to the testing objects and the network characteristic data, and the link where the monitoring video generates faults is judged according to the characteristics of each testing object data and the difference among data of the different testing objects. Through the method, the equipment and the region resulting in monitoring video faults can be effectively identified, so that the operator and the maintenance personnel can conveniently locate them and the subway video monitoring system is recovered for normal operation.

Description

technical field [0001] The invention belongs to the technical field of subway video monitoring, and in particular relates to a fault detection method for a subway video monitoring system. Background technique [0002] The subway is a fast modern urban transportation system. In order to ensure the safe, reliable and efficient operation of subway trains, the subway is generally equipped with a dedicated video surveillance system to realize the collection, transmission and storage of video data of vehicles, stations, passengers, etc. during the operation of the subway. The development of video surveillance involves many links, such as video surveillance source, transmission network, server equipment, and display equipment. The unreliability of any link will have an impact on the quality of video surveillance. The video surveillance system may face failures such as transmission interruption and no display. In order to ensure the normal operation of the video surveillance system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N17/00
Inventor 黄学军隋志毅
Owner 上海长合信息技术股份有限公司
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