Renke Road Condition Sensor

Product Description

The road condition sensor, also known as the road surface sensor or remote sensing road sensor, is a key device that uses advanced remote sensing technology to monitor road conditions in real time. It uses a non-contact detection mode to accurately measure road conditions such as ice, snow, water and their thickness by emitting light and receiving spectral information reflected by the road surface.

Product Features

The working principle of the road condition sensor is spectral analysis technology. Its built-in transmitting light source can emit monochromatic light of a single wavelength, which is focused by a lens and irradiated onto the road surface. Due to the different road materials and conditions, the intensity and spectral characteristics of the reflected light are also different. The spectral receiving unit in the road condition sensor can accurately measure the intensity and wavelength of the reflected light. After analysis by the processing unit, it finally outputs the analysis results of the road condition, such as dry, slippery, icy and other conditions. The DC power supply circuit of this device has a dual design of anti-reverse connection and self-recovery insurance. Road condition sensors are widely used in various traffic scenarios, including highways, urban roads, airport runways, bridges and tunnels, etc.

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