T/CA 004-2017 The technical requirements for the integrated urban utility management system based on IoT technology
T/CA 004-2017 The technical requirements for the integrated urban utility management system based on IoT technology
Basic Information
Scope
Main technical content: The urban comprehensive pipe gallery management system based on Internet of Things technology shall comply with the relevant provisions of GB 50838-2015, "Technical Specifications for Urban Comprehensive Pipe Gallery Projects", and GB 51274-2017, "Engineering Technical Specifications for Monitoring and Alarm Systems of Urban Comprehensive Pipe Galleries". The urban comprehensive pipe gallery management system based on Internet of Things technology adopts a universally applicable three-layer framework structure, which can be divided into a sensing layer, a network layer, and an application layer. These layers are logically separate but physically allowed to intersect or even fully integrate into one another. Among them, the sensing layer consists of various sensors and controllers; the network layer consists of area control units (hereinafter referred to as ACUs), which can be further divided into a backbone network and an access network to provide communication support for the entire system; the application layer consists of a monitoring center and various applications running in the monitoring center, which provide clients with the services they need. Sensors sense the environment, personnel, and equipment information in the pipe gallery, access it to ACUs, and then transmit it to the monitoring center. After automatic or manual processing by ACUs or the monitoring center, the information is fed back to on-site controllers or used to control on-site equipment in real time or non-real time, so as to achieve the goal of intelligent monitoring of urban comprehensive pipe galleries.