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Vehicle air conditioner demisting automatic regulating system

A technology for temperature outside the car and temperature inside the car, used in vehicle components, air handling equipment, heating/cooling equipment, etc.

Inactive Publication Date: 2018-02-09
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the existing technology does not have a solution to automatically turn on the defogging function or prevent the generation of fog

Method used

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  • Vehicle air conditioner demisting automatic regulating system
  • Vehicle air conditioner demisting automatic regulating system
  • Vehicle air conditioner demisting automatic regulating system

Examples

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Embodiment Construction

[0028] figure 1 It is a schematic structural diagram of an automatic adjustment system for demisting an automobile air conditioner according to an embodiment of the present invention; figure 2 is like figure 1 Shown is the water vapor enthalpy and entropy diagram pre-stored in the judging unit of the automobile air-conditioning demisting automatic adjustment system. Such as figure 1 As shown, an automatic adjustment system for defogging of an automobile air conditioner provided by the present invention may generally include an exterior temperature and humidity sensor 1, an interior temperature and humidity sensor 2, a judging unit 3, a control module 4, and an interior air conditioner System 5. The outside temperature and humidity sensor 1 is used to measure the outside temperature and humidity. The temperature and humidity sensor 2 in the car is used to measure the temperature and humidity in the car. Judgment unit 3 is used for according to the measured outside tempera...

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PUM

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Abstract

The invention provides a vehicle air conditioner demisting automatic regulating system, and relates to the technical field of vehicle control. The system comprises an outside temperature and humiditysensor used to measure temperature and humidity out of a vehicle, an in-vehicle temperature and humidity sensor used to measure temperature and humidity in a vehicle, a determining unit used to determine whether fog can be formed by an enthalpy-entropy list according to the measured outside temperature and humidity and in-vehicle temperature and humidity, a control module used to give out a demisting instruction or an antifog instruction according to a determining result and a determining condition of the determining unit, and an in-vehicle air conditioner system used to execute the demistinginstruction or the antifog instruction. The vehicle air conditioner demisting automatic regulating system can determine whether a fog generation condition is provided according to in-vehicle and outside environments, and then an air conditioner and an air outlet are regulated, to make a vehicle window have no fog. The system can reduce complicated operation of starting a demisting device and adjusting a direction of the air outlet by a driver, so as to improve driving security.

Description

technical field [0001] The invention relates to the technical field of automobile control, in particular to an automatic adjustment system for defogging of an automobile air conditioner. Background technique [0002] During the driving process of the car, when the temperature difference between the inside and outside of the car is large, water vapor is easy to condense on the windshield and windows of the car, forming water mist, which affects the sight of the driver and passengers, and even occurs due to the driver's inability to recognize the road conditions normally. Sudden traffic accidents; when the haze weather, because the visibility of the road is greatly reduced, the driver's vision is hindered, making the haze weather become one of the reasons for frequent traffic accidents. People have designed multiple car cleaning systems and fog lamps for this reason. [0003] Nowadays, due to the advancement of technology, the development of automobile intelligence has always...

Claims

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Application Information

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IPC IPC(8): B60H1/00B60H1/34
CPCB60H1/00735B60H1/00785B60H1/00871B60H1/34
Inventor 张奔陈启苗郭志伟
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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