Smart streetlights need all-in-one environmental sensors

Smart streetlights need all-in-one environmental sensors

What are smart streetlights?

Intelligent street lights use advanced technology to achieve remote centralised control, adjusting brightness according to traffic flow, remote control of lighting, automatic alarm, anti-theft and remote meter reading. It saves power, improves management level, reduces maintenance costs, and uses information processing technology to respond and make decisions intelligently, making urban road lighting more "intelligent".

It is also called intelligent light pole, multi-functional pole, multi-pole, etc., with various functions, helping the construction of smart city. It is an instrument born in response to national policies advocating new infrastructure, urban renewal and smart cities.

Industrial development affects the urban environment. Sensors can monitor data such as temperature, humidity, barometric pressure, wind speed, wind direction, particulate matter, noise, light and rainfall, providing important references for environmental protection decisions and energy saving. For example, particulate matter data can help the environmental protection department to make decisions, and light data can intelligently adjust street lights to achieve high energy efficiency.

The all-in-one environmental sensor can monitor air pollutants and meteorological parameters 24 hours a day, providing air quality reference and decision-making support. In addition to PM2.5, PM10, CO, SO2, NO2, O3, air temperature, air humidity, wind speed, wind direction, atmospheric pressure, and optical rainfall, which are conventional measurements, there are also options for monitoring hydrogen sulphide, volatile organic compounds, solar radiation and noise.

The sensor technology in the smart light pole system is as important as the neurons of the city. It can collect and transmit environmental data in real time to help city managers and environmental protection departments make scientific decisions. With the development of technology, smart light poles will play a greater role in urban construction, helping to create a smart, green and livable urban environment.