Internet + multi-color temperature anti-fog LED full intelligent street lamp application technology analysis

LED semiconductor lighting network a few years ago, Internet + multi-color temperature anti-smog remote remote adjustment LED full intelligent street light, including LSSP RF integrated circuit package, LSTGS smart color, dimming integrated circuit package, LSXGF integrated circuit package, intelligent control system Hardware manufacturing, software development and application technology, the above technology (hereinafter referred to as: this technology) in Chongqing, a national high-tech enterprise fully blossomed results.

The invention of this technology is a subversive revolution in the history of application of LED street lamps in the world, filling the gap in the "multi-color temperature" full intelligent lighting of urban street lamps.

The technology mainly includes "smart centralized controller", "smart terminal multi-color temperature anti-fog, brightness adjustable controller", "multi-color temperature anti-fog, brightness remote intelligent remote adjustment LED street light" and other hardware and "intelligent software programming" "Smart detection of PM2.5, temperature, humidity, voltage, current, traffic flow and UAV cruise anti-theft video, LiFi, weather, transportation, etc. to provide public services to the community" smart city smart application technology, and compatible with other street lights remote intelligence Control system functions.

â–² Control principle framework

The technology also includes a variety of control modes such as time, preset, time and automatic remote control. Based on the ordinary monochrome temperature LED street light control system, it adopts the Internet and 4G mobile communication technology. Through the remote wireless intelligent control system, the server sends commands to the centralized controller to interconnect each terminal controller within several kilometers. Intercommunication, realize single-lamp multi-color temperature anti-fog, brightness remote adjustment, remote monitoring and alarm functions.

â–² Key technology applications

Multi-color temperature anti-fog remote remote adjustment LED full intelligent street light is made of two color temperature light source light sets, built-in intelligent IC terminal controller. After receiving the centralized controller command by the intelligent terminal controller, the working current of the light source can be adjusted from time to time to realize the function of multi-purpose, multi-color temperature anti-fog and brightness remote adjustment. The chromatograms of the two color temperature light source groups are more abundant than the ordinary monochrome temperature light source lamp set, and the lighting is more soft and comfortable.

The technology has four characteristics: First, through the PM2.5, temperature, light, color temperature, ultrasonic radar and other sensors, high-definition camera automatically collect the environmental information, weather, traffic, security and other data information required by smart cities, through the cloud service platform Share.

Second, in different climates and seasons, according to people's sensory needs and changes in environmental climate, temperature, humidity, PM2.5 and other sensors can be used to remotely adjust the color temperature and brightness of lamps to achieve a variety of color temperature and brightness comfort and safety lighting.

Third, the brightness of the light can be remotely adjusted remotely. In different time periods, illuminance, traffic flow, etc., the sensors are intelligently regulated by photosensitive, ultrasonic, radar and other sensors to achieve a variety of brightness lighting modes.

Fourth, important parameters such as road surface brightness uniformity, illumination uniformity, and energy saving rate are superior to the national standards for LED street lamps. Internet + multi-color temperature anti-fog remote remote adjustment LED full intelligent street light can be used as a multi-color ordinary monochrome temperature LED street light, higher cost performance, can improve light efficiency by 10%, extend the life of the lamp more than double. Smart color and dimming lighting are more comfortable, safe and energy efficient.

â–² Main features and advantages

After the application of this technology for two years, Chongqing Institute of Metrology and Quality Inspection conducted the test according to CJJ45-2006 Urban Road Lighting Design Standard and GB/T5700-2008 <Lighting Measurement Method>, and the results met the standard. All technical indicators are superior to ordinary monochrome temperature LED street lights. The technology has been in the G50 Chongqing-Yuzhou Expressway Tieshanping, Huashan, Huangcaoshan, Tongxinzhai, Miaobao Tunnel, Jiulongpo Shixin Road, Shipingqiao Tunnel, Yuyuan District, Yuanyuan Road, Nan'an District Longhuang Tunnel , Fenglin Road, Goose Wind Road, Chayuan Slag Field Road, Yingbin Avenue in Fengdu County, Hanyu Road under Shapingba District, Tunnel in Fuyun District, Juyunshan Tunnel in Fuling District, Group Yi and Wangjiang Tunnels in Yunyang County The application and good use effect have been widely praised by the owners and the society.