Control method for air conditioner of vehicle

A technology of air-conditioning equipment and control methods, which is applied to air-handling equipment, vehicle components, lighting and heating equipment, etc., which can solve the problems of reduced air-conditioning cooling performance and insufficient passenger comfort, and achieve the effect of improving driving performance and stabilizing cooling performance

Inactive Publication Date: 2011-04-27
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, increasing the drivability and fuel efficiency of the vehicle by reducing the capacity of the compressor may make passengers less comfortable because the cooling performance of the air conditioner is reduced

Method used

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  • Control method for air conditioner of vehicle
  • Control method for air conditioner of vehicle
  • Control method for air conditioner of vehicle

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Embodiment Construction

[0017] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that that description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalent constructions and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

[0018] refer to figure 1 , the control method of the air conditioner of the vehicle according to different embodiments of the present invention includes: determining whether the vehicle is accelerating (S10); when it is determined that the vehicle is accelerating, comparing the evaporator temperature with the allowable comfort temperature...

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Abstract

Ensuring driving performance of a vehicle and improving fuel efficiency is made possible by appropriately controlling capacity of an air-con compressor, while stably maintaining cooling performance to provide comfortable circumstances for passengers.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2009-0095508 filed on Oct. 8, 2009, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The present invention relates to a control method of an air conditioner of a vehicle, more particularly, the present invention relates to a control method of an air conditioner in a vehicle, wherein the vehicle is equipped with an air conditioner including compressors of different capacities, and the compressors are cooled by compression The volume of coolant that is expelled is varied by controlling the coolant, a control method that improves passenger comfort as well as vehicle drivability and fuel efficiency. Background technique [0004] Providing an air conditioner in a vehicle can provide a comfortable environment for passengers, and the air conditioner generally includes an air conditioner for coolin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00F24F11/00
CPCB60H2001/3263B60H2001/327B60H2001/3273B60H1/00835B60H2001/3266B60H1/00764B60H1/3211B60H1/00878B60H1/00807
Inventor 权春奎李昶远张起龙
Owner HYUNDAI MOTOR CO LTD
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