The market prospects for in-vehicle air purification are broad.
With increasing air pollution and smog across the country, and the rampant spread of bacteria and viruses, air purification has become a hot topic. As a space people interact with daily, in-car air purification has also become a key focus. In response to this consumer demand, many domestic automakers are now highlighting in-car air purification as a key selling point. Experts indicate that the air purification technology market has broad prospects, with the in-car air purification market alone estimated to reach trillions of yuan.
Serious air pollution inside vehicles poses significant health risks.
Sources of pollutants
First, during vehicle production, a large amount of plastic products and adhesives are used for interior parts. These are the main culprits of pollution inside the vehicle. The solvents used in adhesives are the main source of pollution inside the car.
Second, after the engine has been running for a long time, not only will the heat it generates increase the volatilization of pollutants inside the vehicle, but the amines, nicotine and other substances it produces will also harm the health of the occupants.
Third, placing low-quality plush toys, cushions, and other decorations in the car can increase the sources of formaldehyde release. Additionally, some people like to spray perfume in their cars; many perfumes are chemically synthesized and contain harmful substances, which only exacerbates pollution.
IV. Automobile exhaust. Chemical analysis of the emitted exhaust gases reveals approximately 150 to 200 different substances, among which carbon monoxide, hydrocarbons, nitrogen oxides, carbon, and particulate matter pose significant health risks.
harm
In-car air pollution not only makes the air inside the car smell unpleasant, but more seriously, some harmful substances may have adverse effects on health. In addition, driving in a polluted environment for a long time can cause dizziness, drowsiness and other adverse reactions in drivers, which can lead to a lack of concentration and potentially traffic accidents.
Multiple sensors enable air purification system solutions
Air purification systems require a variety of sensor technologies to monitor, purify, and maintain a comfortable, clean, and safe in-vehicle environment. The HTW-211 temperature and humidity sensor, TF-LP01 PM2.5 particulate matter sensor, GPSM series PM2.5 and PM1.0 sensors, and TGS2602 VOC air quality sensor provided by ICbuy.com provide accurate and effective data monitoring of in-vehicle temperature, humidity, particulate matter concentration, and volatile organic compound concentration throughout the air purification system.
Intelligent purification
When the monitored data exceeds the standard, the system will first instruct the air conditioning system to use the external air circulation mode to draw in fresh air, and filter pollen, odors, and some allergens through the filter. The car also has an air purifier, which can be linked to activate the purification function.
Intelligent temperature and humidity control
The HTW-211 temperature and humidity sensor is installed near the driver's cabin to detect humidity levels and adjust the air conditioning's dehumidification mode to prevent excessive moisture or dryness caused by over-dehumidification. If a humidifier is available in the vehicle, it can also be linked to activate its humidification function. The HTW-211 temperature and humidity sensor, manufactured by Samyoung in South Korea, has been used in collaboration with Ford Motor Company. To date, the field failure rate has reached 0 ppm. Ford has recognized the quality and durability of HumiChip's temperature and humidity sensors, ensuring the reliability of AEC-Q100 Level 1 vehicles. It has also passed AEC-Q100 automotive-grade certification.
There are usually one or two temperature and humidity sensors located in the ventilation ducts inside the car. They measure the temperature inside the car and transmit the signal to the electronic control unit of the automatic air conditioning system to adjust the temperature to a comfortable level for the human body.
