Failure detection, warning and operation and maintenance management system for traffic lights and implementing method thereof

Abstract

The invention relates to a failure detection, warning and operation and maintenance management system for traffic lights and an implementing method thereof. A PC (personal computer) client is used asa human-machine interaction tool; a diagnostic platform server, an operation and maintenance management platform server, a private network wireless apparatus and the PC client are connected with an electronic police platform through a traffic administration bureau equipment network, mutual communication and data transmission are guaranteed, and a plurality of handheld APP clients are in communication with the private network wireless apparatus. Secondary analysis is performed via photos taken by an electronic police system, states of traffic lights in the photos are detected and judged, and failures of the traffic lights can be discovered and warnings can be given. When failure occurs to an intersection traffic light, the diagnostic platform server pushes the failure of the light to the operation and maintenance management platform server with no delay, timely response is made to the failed light, maintainers provide quick repair, and traffic paralysis of a section with light failure or major traffic accidents due to the light failure are effectively avoided.

Description

technical field [0001] The invention relates to a fault detection and alarm and operation and maintenance management system and implementation method of traffic signal lamps, which are used for real-time monitoring and alarm of signal lamp faults. Background technique [0002] With the development of social economy, urban traffic problems have attracted more and more attention. The coordination of the relationship between people, vehicles and roads has become one of the urgent problems to be solved by the transportation department, and the correct design and construction of traffic lights is the basis for ensuring smooth and safe highway and road traffic. Therefore, the design, control and fault management and maintenance methods of signal lights are particularly critical. In this context, as the traffic lights keep stable and the requirements for safe work continue to increase, higher requirements are put forward for the continuous real-time monitoring of the working condi...

AI Technical Summary

Problems solved by technology

When the communication cable is aging or the on-site detection unit fails, the monitoring blind spot will appear in the fault monitoring system. Even if a fault occurs at the intersection, the command center and maintenance personnel cannot get timely fault information

There will be congestion at the intersection of the signal light failure. If it is in the peak period, it is very likely to cause traffic paralysis on the road section; or induce major traffic accidents

[0008] Or use fixed inspection personnel to conduct regular inspections to find faults. Although fault information can be found simply and directly, for areas with complex traffic conditions and a large number of signal lights, this method has low efficiency and high cost, and cannot satisfy accurate positioning. Fault sources and requirements for real-time monitoring

[0009] To do a good job in traffic light fault detection, you must first understand the normal working principle of signal lights and the main feature information under various faults. However, the current traffic department and manufacturers lack research and statistics on the above information, and it is difficult to provide targeted fault monitoring solutions.

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