The multi in one environmental sensor in the intelligent cockpit must provide a humidity sensor for environmental humidity control and VOC, carbon dioxide gas detection compensation. In addition, HVAC and rearview mirror defogging rely on humidity detection. The product design of the laser radar in the intelligent cockpit also integrates temperature and humidity sensor chips. High humidity significantly reduces the laser detection distance, changes the refractive index of the air, and generates scattered interference signals. It is necessary to strictly control the humidity at a low level to ensure the safety of the radar.
