Method and device for controlling running modes of vehicle-mounted air conditioner

A technology of operation mode and vehicle air conditioner, which is applied in the direction of transportation and packaging, vehicle parts, air handling equipment, etc., can solve problems such as manual switching, and achieve the effect of intelligent switching

Inactive Publication Date: 2016-09-21
SAIC GENERAL MOTORS +1
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Problems solved by technology

[0004] Based on the above problems, the present invention proposes a method for controlling the operation mode of the vehicle-mounted air conditioner, which realizes the intelligent control of the operation mode of the vehicle-mounted air-conditioner by automatically acquiring meteorological data to automatically switch the operation mode of the vehicle-mounted air-conditioner, and solves the need for the driver to manually switch. Problems with the operation mode of the car air conditioner

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  • Method and device for controlling running modes of vehicle-mounted air conditioner
  • Method and device for controlling running modes of vehicle-mounted air conditioner
  • Method and device for controlling running modes of vehicle-mounted air conditioner

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[0038] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings. It is only intended to describe the specific implementation of the present invention in detail, and does not impose any limitation on the present invention, and the scope of protection of the present invention shall be determined by the claims.

[0039] refer to figure 1 , the present invention proposes a method for controlling the operation mode of a vehicle-mounted air conditioner, including:

[0040] Step S001, obtain meteorological data, if the meteorological data does not meet the preset weather conditions for external circulation operation, then obtain the current operation mode of the vehicle air conditioner, the operation mode includes external circulation operation mode and internal circulation operation mode, the external circulation operation weather condition is vehicle The weather conditions required for the operation of the a...

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Abstract

The invention provides a method and device for controlling the running modes of a vehicle-mounted air conditioner. The method includes the steps that firstly, meteorological data are obtained, and if the meteorological data do not meet a preset outer cycle running meteorological condition, the current running mode of the vehicle-mounted air conditioner is obtained, wherein the running modes comprise the outer cycle running mode and the inner cycle running mode, and the outer cycle running meteorological condition is the meteorological condition needed for the vehicle-mounted air conditioner to run in the outer cycle running mode; and secondly, if the current running mode of the vehicle-mounted air conditioner is the outer cycle running mode, the outer cycle running mode is switched to the inner cycle running mode. By the adoption of the method and device, the problem that a driver needs to manually switch the running mode of the vehicle-mounted air conditioner is solved.

Description

technical field [0001] The invention relates to the field of vehicle air conditioners, in particular to a method and device for controlling the operation mode of the vehicle air conditioner. Background technique [0002] At present, the air inlet of the car air conditioner is generally located on the front windshield of the vehicle. During heavy rain, rainwater sometimes enters the air conditioning system through the air inlet of the car air conditioner. If there is a strong wind at the same time, the risk of water entering the passenger compartment will increase. , so it is best to use the internal circulation operation mode of the car air conditioner at this time. And when the air quality outside the car is good, it is best to use the external circulation operation mode of the car air conditioner during driving at this time. [0003] The weather conditions outside the vehicle determine the operation mode of the vehicle air conditioner. In the prior art, the driver general...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00735B60H1/008B60H1/00849
Inventor 魏玮
Owner SAIC GENERAL MOTORS
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