Vehicle air purification method, device and vehicle

Abstract

The invention provides a vehicle air purification method, device and vehicle, wherein the vehicle air purification method includes first obtaining the vehicle's driving speed, the air quality parameters inside the vehicle, the carbon monoxide concentration inside the vehicle, and the air quality parameters outside the vehicle; and then according to the driving speed, The air quality parameters inside the car, the carbon monoxide concentration inside the car, and the air quality parameters outside the car determine the opening of the car window, and control the opening of the car window according to the opening degree; the method is to take a breath by controlling the car window to open at a certain opening degree , compared with the use of air purifiers, it can quickly and effectively solve the problem of air quality in the car; and the determination of the window opening takes into account the impact of the vehicle's driving speed, thereby avoiding problems caused by unreasonable opening of the window when the vehicle is driving at high speed. Foreign matter enters to ensure the safety of the driver and passengers.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle air purification method, device and vehicle. Background technique [0002] With the increasing demand for automobiles, people pay more and more attention to various indicators of automobile performance. The air quality inside the car has become a topic of research, and the most important indicators affecting air quality are PM2.5 and carbon monoxide. PM2.5 is referred to as smog, which is suspended in the air for a long time and causes various diseases to people after inhalation; carbon monoxide in the car is mainly produced by insufficient combustion of the car or smoking in the cab, and passes through the sealing part of the front wall of the car or the air conditioner. The outer circulation enters the environment inside the car. Because the car is a closed space, people who inhale carbon monoxide for a long time can easily cause dizziness or even death. Therefo...

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Problems solved by technology

[0003] The existing air purification technology is mainly divided into two categories, one is to install an air purifier in the car, but the existing air purifier cannot effectively purify the air in the car, the air purification time is long and the effect is not good; the other is It is to install indoor and outdoor sensors to collect indoor and outdoor PM2.5 and carbon monoxide. If the outdoor air is better than the indoor air, open the skylight or doors and windows for ventilation to achieve the purpose of air purification, but this type of purification Technology ignores the factors of vehicle driving safety, especially when driving at high speed, opening the window may cause foreign objects to enter the cab, causing danger to the driver and passengers

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