Several core components of intelligent street light system

With the development of the Internet of Things, intelligent control technology and the 'Internet +' model, the demand for street lamp renovation is no longer limited to the simple replacement of street lamps, and smart street lamp renovation plans have been proposed. At present, the intelligent management and control scheme for street lights has been applied maturely, and the scheme of adding video surveillance and wireless WiFi hotspots on the street light poles has also entered the pilot stage.

The electronic smart street light system mainly includes 4 parts: super power cat, WiFi AP wireless module, video surveillance, and street light control center.

The electronic power cat is a power line broadband carrier module. It is a key device in the smart street lamp video monitoring and WiFi Internet access system. The existing power line is used as the basic structure between street lamps to realize data communication without any need to re-do anything. Wiring and modification do not have any special requirements for transmission lines.

The wireless WiFi function realizes the WiFi wireless Internet access function within the coverage area for users to satisfy multi-person web browsing. Through the management of the access port, the online time of a single user can be managed.

The smart street lamp is coupled with video surveillance, using a 1080P high-definition camera, which can provide high-definition images of hundreds of meters of roads. The network camera equipment is connected through the Ethernet RJ45 interface to realize the transmission of video data on the power line for monitoring road surfaces, street lamp inspection, public security, traffic police monitoring, video search, etc. It can be used as an integral part of the city's intelligent management system.

The street lamp control concentrator of the street lamp control center is responsible for the collection and transmission of the internal network control instructions of the PLC module of the transformer unit, and interactively transmits data with the street lamp control center through optical fibers to realize the intelligent control of the street lamps at each transformer end.

These are the core components of the electronic smart street lamp system. It is with these module functions that such a powerful street lamp is formed.

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