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In-automobile air quality control method and system

A technology of air and control methods in vehicles, which is applied in air treatment equipment, vehicle components, heating/cooling equipment, etc., and can solve problems such as high cost, inability to replace filter elements in time, and affecting air quality in vehicles

Active Publication Date: 2021-06-11
DONGFENG MOTOR GRP
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Problems solved by technology

[0005] The embodiment of the present application provides a method and system for controlling the air quality in the car to solve the problem that the air quality control method and system in the car in the related art are relatively expensive, and the filter element cannot be replaced in time, which affects the air quality in the car

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  • In-automobile air quality control method and system

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Embodiment Construction

[0042] In order to make the objects, technical solutions, and advantages of the present application, the technical solutions in the present application embodiment will be clearly described, and the described embodiments will be described in conjunction with the drawings in the present application embodiment. It is part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor are the scope of the present application.

[0043] The present application provides a method of controlling air quality in the vehicle, which can solve the air quality control method and system cost in the relevant technologies, and the filter core does not realize timely replacement, affecting the air quality of the vehicle. .

[0044] See figure 1 As shown, the specific steps of the control method of the air quality in this vehicle include f...

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Abstract

The invention relates to an in-automobile air quality control method and system, and relates to the field of automobile air conditioning systems. The method comprises the steps that firstly, the air pollution index of the air quality outside the automobile is monitored in a preset period T, the outer circulation time T1 and the inner circulation time T2 of the automobile in the preset period T are determined according to the air pollution index of the air quality outside the automobile, and secondly, the pollution concentration W0 of the air quality outside the automobile is monitored in the preset period T, the window opening time K1 and the window closing time K2 when the automobile is in the internal circulation state are obtained, after the filter capacity allowance FLV of the filter element of the air purifier of the automobile in the corresponding time period is calculated according to the T1, the T2, the K1, the K2 and the W0, if the filter capacity allowance FLV is smaller than the allowance preset value, an element replacement prompt is generated. According to the in-automobile air quality control method and system, in-vehicle air purification is carried out based on the environment where the vehicle is located, whether the filter element needs to be replaced or not can be judged in time according to the purification condition, and the air quality is guaranteed.

Description

Technical field [0001] The present application relates to the field of automotive air conditioning systems, and more particularly to control methods and systems for air quality in the vehicle. Background technique [0002] At present, due to the increasing level of social development and personal living standards, cars have become an indispensable transportation tool in everyday life, and as people pay more and more attention to health, the problem of air pollution in the car is gradually discovered. And pay attention, if you are serious, the problem of air pollution in the car may have hazards the health of passengers and drivers in the car, so the requirements of air quality in the automotive use of daily use are constantly increasing. [0003] Indicators affecting air quality in the vehicle have easy volatile organic matter, odor and atomization, where volatile organic matter in the car is the main reason for causing air pollution in the vehicle, which has been carried out by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/008B60H1/00821B60H1/00985
Inventor 李素陆鑫文雯桑军夏玢
Owner DONGFENG MOTOR GRP
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