PDA inspection system and method based on smart well lid

Abstract

The invention provides a PDA inspection system based on a smart well lid. The PDA inspection system comprises a smart module, an induction head, a filed unlocking box, a PDA inspection module and a remote monitoring center, wherein the smart module and the induction head are oppositely mounted above the field well lid; the smart module is connected with the induction head through magnetic induction; the smart module is in network connection with the field unlocking box; the field unlocking box is in network connection with the PDA inspection module; and the PDA inspection module is in networkconnection with the remote monitoring center. The invention further provides a PDA inspection method based on the smart well lid. The PDA inspection system realizes smart monitoring and managing of afield well lid state, realizes fixed-time, fixed-point and fixed-item paperless and smart managing on a field inspection point, and effectively avoids the practice fraud behavior of an inspection staff; and inspection data is true, accurate and effective, and management is easy, convenient and controllable, so that contribution is made to construction of smart cities.

Description

technical field [0001] The invention relates to the technical field of manhole cover inspection, in particular to a PDA inspection system and method based on an intelligent manhole cover. Background technique [0002] As the scale of urbanization continues to grow, the construction of municipal facilities is developing rapidly. There are a large number of municipal facilities that need to be managed in municipal, electric power, communication, gas, heat and other departments, and manhole covers are one of them that cannot be ignored. Due to the lack of effective monitoring and management means, it provides opportunities for criminals. The crime of stealing manhole covers and stealing cables occurs from time to time. It not only affects the normal work of related equipment, but also has a negative impact on social stability. Due to the lack of relevant status information of traditional manhole covers, whether the inspectors are in place is an information blind spot for mana...

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional inspection methods are manually recorded on paper and fed back to the relevant departments. There are big problems with this inspection method. The data is not timely, and the quality and efficiency of the inspection cannot be guaranteed, which makes the inspection process very easy. The authenticity of the data cannot be guaranteed in the event of missing inspections or falsification, and at the same time it is difficult to effectively supervise the inspection personnel; in addition, a large amount of paper is required to record the inspection data, which is difficult to save and wastes resources

[0004] At present, most of the manhole covers are cement manhole covers, ductile ink manhole covers, cast iron manhole covers, composite manhole covers, etc. Traditional manhole covers lack monitoring status data, and inspection personnel cannot obtain the operating status of manhole covers in time. Manual inspection and manual paper media recording are generally used.

Lack of a scientific supervision mechanism, there are many human factors, high management costs, and the inability to supervise the working status of inspectors, etc., which may easily lead to hidden dangers of accidents. At the same time, it is difficult to save manual data, severe information islands, and poor sharing capabilities.

At present, smart manhole covers are also gradually appearing on the market, using advanced automatic identification technologies such as information and barcodes for management. However, such products are complex to install, require active power supply, and are exposed to the outside for a long time. They are easily damaged, which is not conducive to effective management. On-site inspections It is still manually completed by the inspectors on site, which is time-consuming and laborious, and there are problems of irregular filling

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