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

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Problems solved by technology

[0004] To sum up, the existing technology does not have a solution to aut

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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Example Embodiment

[0028] figure 1 Is a schematic structural diagram of an automatic defogging adjustment system for automobile air conditioners according to an embodiment of the present invention; figure 2 Is like figure 1 The water vapor enthalpy entropy map pre-stored in the judgment unit of the auto air conditioning defogging automatic adjustment system shown. Such as figure 1 As shown, the automotive air conditioner defogging automatic adjustment system provided by the present invention may generally include an exterior temperature and humidity sensor 1, an interior temperature and humidity sensor 2, a judgment 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 interior temperature and humidity sensor 2 is used to measure interior temperature and humidity. The judging unit 3 is used to calculate the enthalpy entropy table according to the measured temperature and hu...

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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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