Abnormal state monitoring device of road well lid and installation method of monitoring device

Abstract

The invention relates to an abnormal state monitoring device of a road well lid. The abnormal state monitoring device comprises an installation shell, wherein a deflection detection unit, a displacement detection unit, a communication unit, an external trigger unit, an initialization unit, a central processing unit and a power control unit are arranged in the installation shell, and the deflectiondetection unit, the displacement detection unit, the communication unit and the external trigger unit are all in communication connection with the central processing unit. During application, the installation shell and the road well lid are fixed and assembled, the deflection detection unit is used for monitoring a deflection angle of the road well lid at real-time or interval setting time so asto handle the problem of deflection and loosing of the road well lid, the displacement detection unit is used for monitoring a coordinate value of the road well lid at real-time or interval setting time so as to handle the problem of lost of the road well lid, the communication unit is used for feeding back to a monitoring center when abnormal state data is found out and a threshold is exceeded, so that effective monitoring of the road well lid is achieved, the labor cost and the management cost are substantially reduced, and the timeliness of reporting is ensured.

Description

technical field [0001] The invention relates to the technical field of road management and maintenance, and more specifically relates to a road manhole cover abnormal state monitoring device and an installation method. Background technique [0002] At present, the management and maintenance of the road manhole cover can only rely on manual inspections. When the road manhole cover is found to be offset, loose or missing, it needs a lot of human resources and management costs, and the reporting time is difficult to guarantee. A kind of A monitoring device capable of effectively monitoring the deviation, looseness or loss of road manhole covers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a road manhole cover abnormal state monitoring device and an installation method of the road manhole cover abnormal state monitoring device for the above-mentioned defects of the prior art. [0004] The technical solution adop...

AI Technical Summary

Problems solved by technology

[0002] At present, the management and maintenance of the road manhole cover can only rely on manual inspections. When the road manhole cover is found to be offset, loose or missing, it needs a lot of human resources and management costs, and the reporting time is difficult to guarantee. A kind of A monitoring device capable of effectively monitoring the deviation, looseness or loss of road manhole covers

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