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Vehicle compressor control apparatus and control method

一种控制设备、压缩机的技术，应用在泵/压缩机的布置、车辆部件、空气处理设备等方向，能够解决驾驶车辆不利、湿气积聚和可视性下降增加等问题，达到减少车辆重量、减少材料成本的效果

Active Publication Date: 2018-01-12
HYUNDAI MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0010] In particular, because the atmospheric pressure at higher altitudes is lower than that at lower altitudes, it is disadvantageous to drive a vehicle at high altitudes when negative brake pressure reaches levels that cause the compressor to deactivate
Because the amount of time the compressor is out of service increases with altitude, there is a correspondingly increased risk of moisture buildup and reduced visibility when at higher altitudes

Method used

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  • Vehicle compressor control apparatus and control method
  • Vehicle compressor control apparatus and control method
  • Vehicle compressor control apparatus and control method

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Embodiment Construction

[0029] Exemplary embodiments of a control apparatus and method for controlling a vehicle compressor are described herein with reference to the accompanying drawings. The drawings and detailed description that follow refer to various exemplary embodiments to effectively describe the characteristics of the invention. However, the present invention is not limited to the following drawings and descriptions. Detailed descriptions of well-known functions and constructions incorporated herein may be omitted to avoid obscuring the subject matter of the present disclosure.

[0030] figure 1 is a block diagram schematically showing the structure of the vehicle compressor control device according to the exemplary embodiment.

[0031] refer to figure 1 An exemplary embodiment of the vehicle compressor control apparatus 100 includes a data sensor 110 , an air pressure sensor 120 , a brake pressure sensor 130 , a compressor 140 , a controller 150 and a memory 160 .

[0032] The data sen...

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Abstract

The disclosure herein relates to a vehicle compressor control apparatus and control method. The apparatus includes: a compressor that reduces a temperature by compressing an air conditioner coolant; adata sensor that detects status data; and a controller that determines whether a brake negative pressure margin rate meets a first reference value when the status data satisfy a predetermined condition, and sets a compressor operating accordingly when the brake negative pressure margin rate meets a first reference value.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2016-0084389 filed with the Korean Intellectual Property Office on July 4, 2016, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a vehicle compressor control device and a control method thereof, and more particularly, to a vehicle compressor control device for controlling a compressor operation rate based on a brake negative pressure margin rate . Additionally, the present disclosure provides a method for preventing a compressor from shutting down that helps prevent moisture from accumulating on the windshield. Background technique [0004] In general, vehicles may contain various devices for the convenience of passengers. Example devices include air conditioners that maintain a comfortable interior temperature by properly cooling the vehicle interior. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/32
CPCB60T17/02B60H1/3208B60H2001/3272B60H2001/3273B60T13/52B60H1/00764B60H1/3205B60H2001/3255B60H2001/3266B60H2001/3275B60H1/3216
Inventor 金永准
Owner HYUNDAI MOTOR CO LTD
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