Intelligent manhole cover monitoring system based on internet-of-thing technology

Abstract

The invention discloses an intelligent manhole cover monitoring system based on internet-of-thing technology. The system comprises manhole cover terminal monitors, a data acquisition gateway and cloudplatform management software, wherein each manhole cover terminal monitor is a LoRa-based wireless transmission module. Besides, the system also comprises an inclination angle detector, a pressure-sensitive sensor, a combustible gas detector and a GPS positioning device and the like. The data acquisition gateway is a LoRa node data aggregation gateway. The gateway communicates with the distributed manhole cover terminals through a LoRa wireless network. The cloud platform management software is composed of a series of application software and middleware, and comprises a data communication server, Web platform software and mobile APP software. The data acquisition gateway communicates with the cloud platform software through a TCP / IP protocol. The system is reasonable in design structure,can effectively save manhole cover management cost and reduce occurrence of manhole cover accidents, improves city environment and image and is suitable for popularization.

Description

technical field [0001] The invention relates to an intelligent management scheme for building manhole covers in smart city infrastructure, belongs to the application field of key technologies of the Internet of Things, and is a technical solution combining software and hardware. Background technique [0002] In recent years, the progress of the Internet of Things has brought great space for the development of smart cities. The business demand for smart city construction has increased sharply, such as smart fire protection, smart buildings, smart parking, and urban smart manhole cover management. So many IoT technologies are applied to every corner of urban life. In the application of various IoT technologies, their overall architecture technologies are basically the same, and these key technologies involve sensors, wireless communications, cloud computing, big data and other technologies. However, some industries have not yet been implemented on a large scale, and are only...

AI Technical Summary

Problems solved by technology

However, some industries have not yet been implemented on a large scale, and are only in field experiments. For example, the intelligent management of urban manhole covers has been raised for many years, but it has not been able to find an effective solution in practical applications. The specific factors may include high cost, Poor installation environment, poor networking effects, etc.

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