Smart city Internet of Things system based on street lamps

Abstract

The invention relates to a smart city Internet of Things system based on street lamps. The smart city Internet of Things system is characterized by comprising smart street lamps all over the whole city, a wireless communication network and a central monitoring server. The smart street lamps are used for city road lighting and acquiring weather, environment or traffic information around street lamps and communicated with the central monitoring server in a bidirectional manner through the wireless communication network. By the smart city Internet of Things system, city managers can inquire / control operation conditions of each street lamps in the network by means of GIS (geographic information system), smart control of street lamps is achieved. In addition, sensing modules mounted on the street lamps can acquire information around the street lamps, and accordingly accurate and grid information can be provided for city management and service.

Description

technical field [0001] The invention relates to the field of information technology and processing, in particular to a smart city internet of things based on street lamps. Background technique [0002] The Internet of Things is an information carrier based on the Internet, telecommunication networks, and mobile networks, which enables all ordinary physical objects that can be independently addressed to be interconnected. It will connect ubiquitous terminal devices, including sensors, mobile terminals, industrial systems, building control systems, home smart facilities, video surveillance systems, and individuals and vehicles carrying wireless terminals, through various forms of networks. [0003] The report of the 18th National Congress of the Communist Party of China clearly stated the main goal of building a well-off society in an all-round way by 2020, and emphasized the road of new industrialization, informatization, urbanization, and agricultural modernization with Chin...

AI Technical Summary

Problems solved by technology

[0004] However, in the specific implementation of the Internet of Things in smart cities, the following two key technical problems are faced: (1) the power supply problem of the sensor nodes of the Internet of Things; (2) the network communication problem of the sensor nodes of the Internet of Things

Although there are many solutions to these two problems, for example, using energy harvesting methods to harvest energy for sensor nodes, or using ultra-low power chips to extend the working life of sensors, however, these methods are facing The gap between energy demand and supply will only remain at the level of academic research for a long time

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