How To Design The Intelligent Lighting Street Lamp Control System Scheme For Urban Street Lamps in Smart Street Lamps?
The intelligent lighting control system of urban street lamps mainly includes street lamp node controllers, centralized controllers and cloud servers. The network topology is used to establish an area network. The communication between the centralized controller and the cloud server needs to use GPRS.
1. With the help of hardware and software platforms to control street lights
To intelligently control street lamps, firstly, it is necessary to effectively control the hardware platform of street lamps, and secondly, it is necessary to process the path software platform, and the street lamp dimming algorithm needs to be implemented. In the process of data transmission, the intelligent lighting control system of urban street lamps needs to transmit data to the background management system. The intelligent street lamps generally use GPRS to transmit data. It is responsible for connecting the centralized controller and the wireless remote network of the cloud server. The cloud server uses TCP The /IP protocol sends data to the background. After completing the environmental data collection, the system needs to judge the dimming level of the street light according to the dimming classification model.
2. The overall structure of the intelligent lighting control system for urban street lamps
The intelligent lighting control system for urban street lamps mainly includes street lamp node controllers, centralized controllers, and cloud servers. The network topology is used to establish an area network. The communication between the centralized controller and the cloud server needs to use GPRS. The system communication protocol adopts the TCP/IP protocol, and a node controller is installed in each street lamp pole, which is responsible for controlling various information about the street lamps, and can send the collected information to the centralized controller. The street lamp node controller also uses GPRS to upload the received data to the cloud server. The cloud server sends data to the background management system and mobile APP. After the background management system analyzes and processes the uploaded data, the data processing results can be displayed on the system interface. If When the fault information is found, the system can automatically raise an alarm, and the mobile APP can also remind the management personnel to deal with the fault in time.
3. Hardware configuration of smart lighting control system for urban street lamps
(1) Street light node controller
The street lamp node controller mainly collects the surrounding environment data such as street lamp humidity, temperature, and illumination, and uploads the collected environmental data to the centralized controller through the network. The chip of the street lamp node controller can transmit the network data.
(2) Centralized controller
In the intelligent lighting control system of urban street lamps, the centralized controller plays an important role. On the one hand, it can upload street lamp node data to the cloud server and background management system, and at the same time, it can issue system dimming instructions to the street lamp terminal. The centralized controller mainly includes the coordinator and the core board. After using the local area network to accept the system work instructions, it realizes the node management and control, and can pre-process the
