A self-adaptive control method and device based on the off state of automobile air conditioner
A self-adaptive control and off-state technology, applied to vehicle components, transportation and packaging, air handling equipment, etc., can solve problems such as discomfort, inability to adjust the comfort of the car, poor ventilation in the car, etc., and achieve saving Energy, improvement of interior comfort, effect of improvement of interior comfort
Active Publication Date: 2021-04-16
ZHEJIANG GEELY HLDG GRP CO LTD +1
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Problems solved by technology
This invention can stabilize the temperature inside the car near the expected value of people, and there will be no phenomenon of overcooling or overheating. In spring and autumn, it is customary to turn off the air conditioner. Unless the user turns on the air conditioner again, the automatic air conditioner control method of the invention cannot play the role of adjusting the comfort in the car when the air conditioner is not turned on, that is, Said that when the air conditioner is turned off, the ventilation in the car is not smooth and it is uncomfortable
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[0025] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0026] The self-adaptive control method based on the closed state of the automobile air conditioner includes: detecting the ambient temperature outside the vehicle through the outside temperature sensor 2, detecting the running state of the air conditioner through the detection device 3, detecting the engine coolant temperature through the coolant temperature sensor 4, and detecting the temperature of the engine coolant through the vehicle speed sensor 9. Detect the speed of the vehicle;
[0027] The vehicle speed value delivered by the vehicle speed sensor 9 and the air-conditioning operating state value delivered by the detection device 3 are judged by the air-conditioning controller 1, and the first control command signa...
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The invention provides an adaptive control method and device based on the closed state of an automobile air conditioner, belonging to the technical field of automobiles. It solves the problem of poor ventilation in the vehicle when the air conditioner is turned off in the prior art. The adaptive control method based on the closed state of the automobile air conditioner includes detecting the ambient temperature outside the vehicle, detecting the operating state of the air conditioner, detecting the temperature of the engine coolant, and detecting the driving speed of the vehicle; , control the internal and external circulation damper to the outer circulation position; judge the received output value of the ambient temperature outside the vehicle through the air conditioner controller and control the temperature damper to the corresponding opening position; The output value of the temperature and the output value of the ambient temperature outside the vehicle are comprehensively judged and the mode damper is controlled to turn to the corresponding air outlet position. The invention can improve the comfort in the car when the air conditioner is not turned on.
Description
technical field [0001] The invention belongs to the technical field of automobiles, and relates to an adaptive control method and a device thereof based on the closed state of an automobile air conditioner. Background technique [0002] The task of the car air conditioner is to make the temperature inside the car comfortable and the air fresh, which is also the occupant's requirement for high comfort of the air in the car. However, at present, the temperature adjustment in the car is mainly realized by the passenger turning on the air conditioner and manually setting the temperature value. In order to improve the comfort and safety of automobiles, the prior art discloses an automatic air-conditioning control method for automobiles [Application No.: CN201410542523.9], which includes: Step 1, collecting the temperature inside the vehicle through the internal temperature sensor on the vehicle, The sunlight sensor collects light intensity signals, and the external temperature s...
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IPC IPC(8): B60H1/00
CPCB60H1/00735B60H1/00764B60H1/008B60H1/00835B60H1/00849
Inventor 凌学锋李贵宾蒋孝渊杨大成
Owner ZHEJIANG GEELY HLDG GRP CO LTD