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With the continuous maturity application of new energy vehicles intelligent technology, people’s demand for car cockpits and autonomous driving is relatively outstanding. The accelerated development of the sensor is also very obvious, such as air quality sensor, PM2.5 sensor, negative ion sensor and temperature and humidity sensor.

The air quality sensor can detect the concentration and odor of gas in the car CO2, VOC, benzene, tither, formaldehyde and other gas. If the concentration exceeds the standard, it can open the air environment in the car in the car. The humidity sensor located in the interior mirror of the car is adjusted to adjust the dehumidification mode of the air conditioner through the detection of the fog of the window to avoid being too dry. This function can only monitor the humidity and adjust the dehumidification mode of the air conditioner.

The driving form of new energy is different from traditional fuel vehicles, so safety hazards are more from core components such as batteries and electrical control systems. Therefore, new energy vehicles need to carry out safety management of hydrogen energy and lithium battery energy. Because lithium battery vehicles have spontaneous safety safety hazards There are hidden dangers of hydrogen energy leakage in hydrogen energy vehicles, and there is a risk of safety accidents.

For example, when the thermal control of the lithium battery of electric vehicles, when the lithium -ion battery heats out of control, a large amount of carbon monoxide will be released inside the battery. This requires a comprehensive monitoring Battery safety management of new energy vehicles.

A hydrogen energy vehicle uses at least 4-5 hydrogen sensors to monitor the hydrogen leakage of hydrogen leakage for new energy vehicle power batteries. It also requires a stress sensor and temperature sensor to provide safety guarantee.

According to data released by the China Automobile Industry Association, in August 2022, the production and sales of new energy vehicles exceeded 600,000 for the first time. The production and sales of new energy vehicles will continue to maintain high -speed growth, and the demand for related sensors will exceed 100 billion.