Intelligent air supply control device of car, and control method thereof

Abstract

The invention provides an intelligent air supply control device of a car, and a control method thereof. A power storage battery of the car, the intelligent control device, a current switching device and an air supply device of the car are electrically connected through power supply data lines to form a loop, and the close of a power supply of the car does not influence the operation of the intelligent control device and the air supply device of the car. When coming back into the car in summer, a driver suffers the problems of high temperature in the car and high concentration of pollutants in the car. After the intelligent air supply control device is mounted in the car, the driver can conveniently operate and control the air supply device of the car to ventilate and cool after the power supply of the car is closed. At the same time, a plurality of technologies, such as carbon dioxide content detection, temperature detection, a car navigator, a driving recorder and entertainment, are integrated into the intelligent control device, the environmental information in the car can be conveniently learned, and at the same time, the driving experience is also enhanced.

Description

technical field [0001] The invention relates to the technical field of automobile control, in particular to an intelligent control device and control method for automobile ventilation. Background technique [0002] Automobiles have been a common means of transportation in people's lives, but when the automobile is parked outdoors in summer, it is exposed to the sun, and the temperature inside the car reaches 60 degrees. The decoration in the car emits a large amount of toxic and harmful substances. At the same time, before the driver and passengers return to the car, they open the door, start the car, and turn on the air conditioner to lower the temperature inside the car before sitting in the car. It caused great inconvenience and inhaled harmful substances with higher concentration. [0003] For the safety and convenience of driving, many car owners have installed navigation equipment, driving recorders and other equipment in the car. In this way, installing several devic...

AI Technical Summary

Problems solved by technology

But also there are some defects in this technology as, 1, this technology is installed in the whole vehicle production process that is used for automobile, is unfavorable for the automobile installation and use on the existing market, 2, device is too complicated, (normally open state and according to central The first relay with the door lock signal closed, and the second relay in the normally closed state and disconnected according to the car start signal), 3. The operation function is too single. 4. This technology uses a timing method to start the car air exchange device. When the driver and passengers leave the car, they start to work indirectly, wasting battery power. 5. After the driver and passengers leave the car, the automatic air circulation device of the car works through another circuit, but the original ventilation unit wires are still connected. above the ventilation unit, causing current to flow back into the car system

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