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Vehicle air conditioner control system and control method

A control system and automotive air-conditioning technology, applied in heating and ventilation control systems, heating methods, heating and ventilation safety systems, etc., can solve the problems of special occupant discomfort, neglect of air quality control, weak resistance, etc., to improve comfort , The control method is simple and easy, and the effect of convenient riding

Inactive Publication Date: 2008-09-03
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of automatic air conditioner mainly collects temperature information, and the output program is also aimed at controlling the temperature inside the car, while ignoring the quality control of the air, especially for the elderly and children who have weak resistance and have high requirements for the environment in the car. Higher than adults, if the air quality is not controlled, it is likely to cause discomfort for such special occupants
[0004] Now some users have realized the importance of the air quality in the car, and they will add air purification devices according to the needs of car owners. However, such added air purification devices cannot be integrated with the vehicle's air conditioning system. The temperature is organically combined

Method used

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  • Vehicle air conditioner control system and control method

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Experimental program
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Effect test

Embodiment 1

[0043] The automobile air-conditioning control panel of the described automobile air-conditioning control system 11 is provided with an old man / baby mode control key, and the described old man / baby mode control key is connected with the working mode switching control module through a signal line, and the described automobile air-conditioning control System 11 sets the control program of the old man / baby riding automatic control mode; when the old man / baby mode control key is started, the car air conditioning control system 11 is in the control state of the old man / baby riding automatic control mode, and the air quality control system operation.

[0044] It is necessary to add a function key on the air-conditioning control panel 7, that is, the elderly / baby mode control key, press this key to input the elderly / baby mode control key input signal 10 to the control system, compare the information input by each sensor through the air-conditioning control system, and process After r...

Embodiment 2

[0047] In order to achieve the same inventive purpose as the above-mentioned technical solution, the present invention also provides the control method adopted by the above-mentioned automotive air-conditioning control system 11, and the described control method is:

[0048] Press the old man / baby mode control key to input information to the automobile air-conditioning control system 11 (all valid in any state), and the automobile air-conditioning control system 11 enters the old man / baby automatic control mode, and after the information processing by the automobile air-conditioning control system 11, the The control command is output to the air conditioning system and the air quality control system to run simultaneously to adjust the air in the car;

[0049] Press the old man / baby mode control key again, and the automobile air-conditioning control system 11 exits the old man / baby automatic control mode.

[0050] Through the above method, it is very convenient to switch betwee...

Embodiment 3

[0052] The automobile air-conditioning control system 11 provided by the present invention sets parameters for the described old man / baby automatic control mode as follows:

[0053] The default setting temperature in summer is 24°C, and the default setting temperature in winter is 22°C;

[0054] The default setting relative humidity is 50% in summer and 45% in winter.

[0055] The above-mentioned parameters are used by the automobile air-conditioning control system 11 to compare the corresponding parameters in the working state.

[0056] Indoor gas pollutant index: NO 2 Concentration not exceeding 0.24mg / m 3 , NH 3 Concentration not exceeding 0.2mg / m 3 , the formaldehyde concentration shall not exceed 0.10mg / m 3 , benzene concentration not exceeding 0.11mg / m 3 .

[0057] The above parameters are limit values ​​for pollutants. Because the chemical components involved are all harmful substances to the human body, especially for the elderly and infants, the impact is more...

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PUM

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Abstract

The invention discloses an automobile air conditioner control mode. An air quality control system is provided as a subsystem in an automobile air conditioner control system (11). An air quality inductor and an air cleaner are disposed in the air quality control system, are disposed at a ventilation position of the automobile air conditioner, and are connected with the air quality control system by a signal circuitry. The air quality control system is combined with the air conditioner control system, and the automobile air conditioner system is controlled by using a simple switch mode of the working mode. Each parameter of the air in the automobile such as temperature, humidness, air quantity or wind direction is controlled automatically, new wind is replenished and purified, air quality and riding comfort are enhanced, the control method is simple to be implemented, and convenience is provided for the old and babies especially.

Description

technical field [0001] The invention belongs to the technical field of automobile application, and relates to an automobile air-conditioning control system. In addition, the present invention also relates to the control method adopted by the control system. Background technique [0002] The control of automotive air conditioners can generally be divided into: temperature control, humidity control, air volume and wind direction control, mode control and switching control of internal and external circulation. Among them, the mode control is roughly divided into: blowing the surface, blowing the foot and blowing the surface, blowing the foot, blowing the foot to defrost, defrosting, etc. Different air conditioning systems will have certain differences in the number and methods of mode control. [0003] The automatic air-conditioning installed on the newly developed new automobile products can not only realize the above functions, but also add new functions such as AUTO functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCY02B30/94Y02B30/78Y02B30/70
Inventor 张鑫
Owner CHERY AUTOMOBILE CO LTD
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