A kind of automobile ventilation control device and its control method

Abstract

The invention relates to an automobile ventilation control device and a control method of the automobile ventilation control device. The automobile ventilation control device comprises an air conditioner, wherein the air conditioner is arranged in an automobile, an air conditioner control panel used for controlling the air conditioner is arranged on the air conditioner, a filter element is arranged in the air conditioner, the automobile ventilation control device also comprises an on-line particle monitor, a server, an intelligent communication device and a ventilation controller in mutual connection, wherein the on-line particle monitor is connected with the server through a wireless network, the server and the intelligent communication device are in interactive connection through a wireless broadband network, the intelligent communication device is connected with the ventilation controller in a wireless mode, and the ventilation controller is connected with the air conditioner control panel through a cable wire. The automobile ventilation control device and the control method of the automobile ventilation control device have the advantages that ventilation equipment such as the air conditioner in an automobile can be timely and automatically switched according to the air quality inside and outside the automobile, the efficient ventilation and air change are realized, and the effect of preventing outside severe air from polluting the inside of the automobile is fully guaranteed, so that fresh air enters a cab, the air in the automobile keeps clean and healthy, the real-time guarantee on the breathing health of people is realized, and the automobile ventilation control device and the control method are suitable to be popularized and used in relevant transportation equipment.

Description

technical field [0001] The invention relates to the technical field of automobile ventilation equipment, in particular to an automobile ventilation control device and a control method thereof. Background technique [0002] The pollution of inhalable particulate matter in cities is becoming more and more serious. The smaller the diameter of the particles, the deeper they enter the respiratory tract. For example, particles with a diameter of 10 microns can be deposited in the upper respiratory tract, particles with a diameter of 5 microns can enter the deep respiratory tissue, and particles with a diameter of less than 2 microns can reach 100 microns. % deep into the bronchioles and alveoli. Generally speaking, PM2.5 refers to particulate matter with a diameter less than or equal to 2.5 microns; among PM2.5, PM0.3 and PM0.5 are the most harmful to human body. [0003] At present, the conventional air-conditioning filter elements on automobiles are mainly used to filter pollu...

AI Technical Summary

Problems solved by technology

If you use a high-efficiency air-conditioning filter element, when the external pollution reaches moderate levels, the concentration of PM2.5 in the air inside the car will still exceed the standard by relying on the commonly used external circulation for one-time filtration. Therefore, you must rely on the air-conditioning internal circulation to filter repeatedly. In order to make the air in the car clean; however, repeated internal circulation for a long time will cause the carbon dioxide content in the car to increase and the oxygen content to decrease, which will have adverse effects on human health.

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