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Method and system for replacing air in vehicle

A technology for air replacement and air in the car, which can be used in air conditioning systems, air handling equipment, heating methods, etc., and can solve the problem of expensive sensors

Pending Publication Date: 2018-11-02
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this sensor is expensive

Method used

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  • Method and system for replacing air in vehicle
  • Method and system for replacing air in vehicle
  • Method and system for replacing air in vehicle

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Embodiment Construction

[0038] Specific embodiments of the present invention are disclosed in the specification of the present application as needed. However, it should be understood that the embodiments disclosed herein are merely exemplary of the invention that may be embodied in various, alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. The same or similar reference numerals may indicate the same parameters and components, or similar modifications and alternatives thereto. In the following description, various operating parameters and components are described in various contemplated embodiments. These specific parameters and components are used as examples only in this specification and are not meant to be limiting. Therefore, specific structural and functional details disclosed in this specification are not to be interpreted as limiting, but merely as a representative basis for teaching one skille...

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Abstract

The invention discloses a method for replacing air in a vehicle. The method comprises the following steps of: starting a vehicle ventilation device in response to a ventilation command; determining the current air displacement state based on the operation time of the vehicle ventilation device; and indicating the current air displacement state by the air displacement indicating means.

Description

【Technical field】 [0001] The present invention generally relates to a method and system for replacing air in a vehicle. 【Background technique】 [0002] Vehicle interior surfaces emit some gases, for example, materials forming the vehicle interior or other materials in the vehicle interior can volatilize organic gases, and microbial activity can also produce gases and suspended particles, which can cause odors. When the vehicle is parked for a long time, the concentration of gas and suspended particles increases. This smell is particularly noticeable when people enter a vehicle that has been parked for a long time, because the person entering the vehicle is used to the fresh air outside the vehicle and the concentration of undesired components in the interior air after the vehicle has been parked for a long time has already increased. increased to a certain level. In order to solve this problem, for example, it is proposed in US Pat. No. 7,013,656 B2 to activate the ventila...

Claims

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Application Information

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IPC IPC(8): B60H1/24B60R16/023
CPCB60H1/24B60R16/023B60H1/00657B60H1/00778B60H1/00828B60H1/008B60H1/00792B60H3/0085F24F8/50
Inventor 沈晋赟徐伟金学之蒋军
Owner FORD GLOBAL TECH LLC