Main Functions
◆Monitor and show the temperature and humidity: Monitor the current temperature and humidity in the car and show the specific value. The effective temperature ranges from -10℃ to 50℃, the humidity is from 20% to 90%.
◆Monitor the air pollution degree: Identify harmful gases in the car through the air quality sensors and carbon monoxide sensors, comprehensively judge the concentration of harmful gases and come up with a specific number, namely the current concentration of VOC and CO. The effective concentration of VOC ranges from 0 to 9999ppb, the CO is from 0 to 100ppm.
◆Reminding function:Mainly provide the current temperature, humidity and air quality status and meanwhile give some humanistic suggestion. Such as: keep warm, open the window for more air, humidifying and cooling, etc.
The Pollution and Hazards of Vehicle Exhaust:
CO <Carbon Monoxide>
Source: By-product of internal combustion, present in the vehicle exhaust. In traffic, gets into car through gaps and air-conditioning
Hazards: CO combines with hemoglobin in the blood to form carboxyhemoglobin to make hemoglobin lose function and drop its capacity to carry oxygen to lead tissue suffocation which is one of main reasons of fatigue driving and the first killer to lead plenty of poisoned deaths in the cars.
VOC <Volatile Organic Compounds>
Source: Found in various organic solutions and all kinds of auxiliaries, mostly adhesives, solvents, and additives found in plastics, fabric, paint, leatherware, etc.
Hazards: Exposure to VOC pollution can cause headaches, nausea, weakness, convulsions in some severe cases. It can injure the liver, kidney, cerebrum and nervous systems.