Smart city physical system

Abstract

The invention discloses a smart city physical system. The system includes a plurality of Internet of Things units, and the Internet of Things units include sensors, Internet of Things intelligent gateways, operator servers and user terminals, and sensors are connected to structures such as Internet of Things intelligent gateways; The information system corresponding to the physical system is set up as a structure of objects, communication, management, services and users, which makes the information flow process in the system clearer, and the transmission of multiple nodes further reduces the risk of information being transmitted and transmitted. The risk of tampering; the sensing information and control information in the system are reversely transmitted between the object platform and the user platform of the functional system by two different transmission lines and form a closed loop, which avoids the sensing information and the user platform during the transmission process. The control information interferes with each other; each server in the system, the intelligent gateway of the Internet of Things, users and sensors can also meet the different needs of the use of the Internet of Things in the smart city system.

Description

technical field [0001] The present invention relates to an Internet of Things system, and more specifically, the present invention mainly relates to a smart city physical system. Background technique [0002] With the rapid development of Internet technology bringing about a wave of global informatization, the requirements and demands for the intelligence of the human world are also getting higher and higher. We have gradually realized that smart cities are an inevitable trend in the development of human society, and have begun to actively carry out the construction of smart cities. Some developed regions in my country have also begun to explore the construction of smart cities on the basis of digital city construction. Beijing, Shanghai, Nanjing and other regions Smart cities have been listed as key topics. At present, the construction and development of smart cities at home and abroad are still limited to the category of information cities and smart cities, and a deeper und...

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Problems solved by technology

[0003] One of the purposes of the present invention is to provide a smart city physical system for the above deficiencies, in order to solve the problem that there is no clear conclusion about the smart city system structure in the prior art, and the research focus is mainly on the service and application level, and there is a lack of intelligence. Technical issues such as model reference of the city's network architecture

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