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Method and system for preventing asphyxia in automobile

A technology for automobiles and windows, used in vehicle components, transportation and packaging, heating/cooling equipment, etc., to solve problems such as inability to detect children or pets

Inactive Publication Date: 2015-02-18
LAIAN COUNTY XINYUAN MECHANICAL & ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a method for preventing suffocation in the car, aiming to solve the problem that the existing method for preventing suffocation is to detect the concentration of carbon monoxide during the driving of the car, and it cannot detect the suffocation caused by children or pets left in the car when the car stops running The problem

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  • Method and system for preventing asphyxia in automobile
  • Method and system for preventing asphyxia in automobile
  • Method and system for preventing asphyxia in automobile

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Embodiment 1

[0068] image 3 The implementation process of the method for preventing suffocation in a car provided by the first embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are listed, and the details are as follows:

[0069] As a preferred embodiment of the present invention, the following steps are also included after step S40:

[0070] Step S60, detecting and judging whether the oxygen concentration in the car is lower than the preset safe concentration threshold;

[0071] If yes, execute step S70, and if no, execute step S80.

[0072] In this embodiment, in order to ensure the safety of people or pets in the car, it is necessary to further detect the oxygen concentration in the car to determine whether the oxygen concentration in the car is lower than the preset safe concentration.

[0073] Step S70, dialing a preset number and sounding an alarm. In this embodiment, if the car air ...

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Abstract

The invention belongs to the field of automobile safety and discloses a method and a system for preventing asphyxia in an automobile. The method comprises the following steps: detecting whether windows of an automobile are opened in a parking state or not; if the windows are not opened, respectively detecting the concentration of carbon monoxide, carbon dioxide and oxygen in the automobile and the temperature in the automobile according to a first preset period; judging whether people or pets are in the automobile according to the change of the concentration and the temperature; if the people or the pets are in the automobile, when the concentration of the carbon monoxide or the carbon dioxide is larger than a default concentration threshold value of the carbon monoxide or the carbon dioxide, controlling an automotive air conditioner to keep in or enter an outer loop working mode and controlling a preset skylight to open for a preset range; if the people or the pets are not in the automobile, stopping detecting the concentration of the carbon monoxide, the carbon dioxide and the oxygen in the automobile. The method for preventing the asphyxia in the automobile provided by the embodiment of the invention has the benefit that when the people or the pets are in the sealed automobile, no asphyxia can be generated.

Description

technical field [0001] The invention belongs to the field of automobile safety, in particular to a method and system for preventing suffocation in automobiles. [0002] Background technique [0003] Now, more and more families have purchased cars. It is very convenient to use cars to go out to play or work on weekends or at ordinary times. Cars bring great convenience to people's production and life. [0004] However, in recent years, there have often been news of children and even adults suffocating and dying in cars. The reason is mainly caused by carbon monoxide poisoning. When the alarm is issued, it is rare to be able to ventilate independently. Even if there is, the side window is opened, but after the side window is opened, it is easy to cause children or pets to climb out of the side window and cause danger. [0005] Contents of the invention [0006] The purpose of the present invention is to provide a method for preventing suffocation in the car, aiming ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W10/30B60W40/00B60H1/00
CPCB60W10/30B60H1/008B60H1/00964B60W40/00B60W2710/30
Inventor 余贤祥
Owner LAIAN COUNTY XINYUAN MECHANICAL & ELECTRICAL EQUIP
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