Pressure generation intelligent manhole cover capable of real-time self inspection

Abstract

The invention relates to a pressure generation intelligent manhole cover capable of real-time self inspection, which belongs to the field of smart cities. The pressure generation intelligent manhole cover comprises a power generation module, a power storage module, a control module and a sensor, wherein the power generation module adopts pressure type power generation and is used for converting mechanical energy generated in a deformation area of the manhole cover into electric energy; the power storage module comprises a power storage device and a rectification and voltage stabilizing circuit and is used for storing the electric energy converted from the mechanical energy and supplying power to a processing module and the sensor of the manhole cover; the control module is used for monitoring the state of the manhole cover, processing collected data and uploading to the cloud end and comprises a single chip microcomputer system, a manhole cover self-checking circuit, an electric quantity monitoring circuit and a signal sending module; and the sensor is used for collecting data under the manhole cover. The intelligent manhole cover can generate power independently and can upload the current state of the manhole cover in real time, the problem of power supply of the sensor is solved, various sensors can be operated, and a large quantity of basic data can be provided for the smart cities.

Description

technical field

[0001] The invention relates to a real-time self-checking pressure power generation smart manhole cover, which belongs to the field of smart cities. Background technique

[0002] With the rapid progress of urban infrastructure construction, people enjoy the convenience brought by development, and urban road construction is also proceeding in an orderly manner. However, in urban roads, there are a large number of manhole cover loss and manhole cover damage problems. The lack of manhole cover is usually caused by human theft or construction personnel not installing it in time. On the road where large vehicles pass, due to the severe overload of the vehicle, the pressure of the manhole cover exceeds the design capacity of the manhole cover, causing the manhole cover to be crushed. During the driving of road vehicles, car crashes and fatal accidents are often caused by manhole cover problems, and vehicle drivers are very afraid of manhole cover problems. Now the...

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