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Control method of automobile air conditioner and automobile air conditioning system using same

A technology of an automobile air-conditioning system and a control method, which is applied in the field of automobile air-conditioning systems, can solve problems such as complex air-conditioning systems, reduced user experience, and reduced convenience, and achieve the effects of saving costs, improving user experience, and improving operational convenience

Inactive Publication Date: 2020-11-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional tractor air-conditioning system is relatively complicated, and there are multiple air-conditioning systems. The cooling and heating system of the compressor driven by the belt pulley when the vehicle is running, the cooling system when the vehicle is parked, and the heating system using waste heat from the engine. The current control method is not very good. It is best to use the air conditioning system to work, which often reduces the user experience and convenience

Method used

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  • Control method of automobile air conditioner and automobile air conditioning system using same
  • Control method of automobile air conditioner and automobile air conditioning system using same
  • Control method of automobile air conditioner and automobile air conditioning system using same

Examples

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Embodiment 1

[0040] Such as figure 1 As shown, in this embodiment, a control method for an automobile air conditioner is provided, including: responding to the received air conditioner start signal; judging whether the air conditioner is started according to the battery power of the car and the ambient temperature outside the car; when the air conditioner is started, responding The user's first-level manual setting command or first-level smart setting command, the air conditioner runs in the air supply mode, cooling mode or heating mode, and the first-level smart setting command is based on the ambient temperature outside the car and the cooling decision point temperature, heating The determination point temperature is determined; in response to the user's secondary manual setting command or secondary intelligent setting command, the air conditioner operates according to the preset working gear, wherein the secondary intelligent setting command is based on the ambient temperature outside th...

Embodiment 2

[0051] Based on Embodiment 1, an automobile air-conditioning system is provided in this embodiment, and the system uses any one of the automobile air-conditioning control methods in Embodiment 1.

[0052] Further, the automobile air-conditioning system in this embodiment includes a heat pump system and an auxiliary heat system, and the heat pump system and the auxiliary heat system are thermally coupled together through the heat exchanger in the heat pump system and the auxiliary heat exchanger of the auxiliary heat system . It should be noted that this method is also applicable to an air-conditioning system with only a heat pump system.

[0053] Specifically, when a heat pump system is installed in the air conditioning system, the heat pump system includes: an interior heat exchanger, an exterior heat exchanger, a throttle valve, a compressor, a gas-liquid separator, an internal fan and an external fan.

[0054] The first end of the interior heat exchanger is connected to th...

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Abstract

The invention provides a control method of an automobile air conditioner and an automobile air conditioner system using the same. The control method comprises the steps of responding a received air conditioner starting signal; judging whether the air conditioner is started according to the automobile battery capacity and the outside environment temperature; after the air conditioner is started, making the air conditioner operate in an air supply mode or a refrigeration mode or a heating mode in response to a first-level manual setting instruction or a first-level intelligent setting instruction of a user, and the first-level intelligent setting instruction is made based on the outside environment temperature, the refrigeration judgment point temperature and the heating judgment point temperature; and in response to a second-stage manual setting instruction or a second-stage intelligent setting instruction of a user, making the air conditioner operate according to a preset working gear,and the second-stage intelligent setting instruction is made based on the outside environment temperature, the refrigeration judgment point temperature and the heating judgment point temperature.

Description

technical field [0001] The invention relates to the field of automobile air conditioners, in particular to an automobile air conditioner control method and an automobile air conditioner system using the same. Background technique [0002] The traditional tractor air-conditioning system is relatively complicated, and there are multiple air-conditioning systems. The cooling and heating system of the compressor driven by the belt pulley when the vehicle is running, the cooling system when the vehicle is parked, and the heating system using waste heat from the engine. The current control method is not very good. It is best to use the air conditioning system to work, which often reduces the user experience and convenience. With the development of economy and technology, tractors play an irreplaceable role in transportation. People have higher requirements for the comfort and convenience of the temperature inside the car. Convenient control methods will also be the inevitable tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00735B60H1/00807
Inventor 高彩辰李杰康宁
Owner GREE ELECTRIC APPLIANCES INC