System for preventing death caused by carbon monoxide poisoning in automobile cabin

A carbon monoxide, vehicle cabin technology, applied in vehicle components, vehicle safety arrangements, instruments, etc., can solve problems such as increased carbon monoxide concentration

Inactive Publication Date: 2017-03-22
王琳
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many fatal cases in the cabin. When the vehicle is idling, the air conditioner is turne

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System for preventing death caused by carbon monoxide poisoning in automobile cabin
  • System for preventing death caused by carbon monoxide poisoning in automobile cabin
  • System for preventing death caused by carbon monoxide poisoning in automobile cabin

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0020] For a car, the carbon monoxide sensor 3 can be arranged on the dashboard in the cabin or other positions in the cabin, and the carbon monoxide sensor wiring 5 is connected to the vehicle body control module (BCM) 1 .

[0021] When the signal input of the carbon monoxide sensor 3 indicates that the carbon monoxide concentration in the cabin is higher than the dangerous critical concentration of carbon monoxide, the vehicle body control module (BCM) 1 checks the on-off state of the central door lock relay 6 and the on-off state of the glass lift relay 7. Judgment, if all are in the closed state, then the vehicle body control module (BCM) 1 sends an instruction to the glass lift relay 7 to turn on the power and lower the window to achieve the purpose of ventilating and reducing the concentration of carbon monoxide. Simultaneously, the vehicle body control module (BCM) 1 sends instructions to the vehicle's own instrument panel display device 8 and the vehicle's own loudspeak...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention designs a system for preventing death caused by carbon monoxide poisoning in an airtight automobile cabin. First whether a person moves in an automobile cabin is detected through an infrared sensor (or human body sensor) additionally installed in the automobile cabin. Then the concentration of carbon monoxide in the automobile cabin is judged through a carbon monoxide sensor additionally installed in the automobile cabin. If the fact that a person moves in the automobile cabin is detected and a dangerous situation that the concentration of carbon monoxide in the automobile cabin is too high exists, on-off states of a central control door lock relay and a glass lifting relay are judged through a vehicle body control module (BCM), and if both are in a closed state, the BCM instructs the glass lifting relay to work to open a glass vehicle window, thereby achieving the purpose of air change and reducing the concentration of carbon monoxide, and avoiding causing death. Particularly, when the concentration of carbon monoxide in the automobile cabin is too high, reminding can be performed through a vehicle instrument board display device and a vehicle loudspeaker.

Description

technical field [0001] The invention relates to a system for preventing death from carbon monoxide poisoning in the car cabin, which can be applied to family cars or passenger cars. Background technique [0002] At present, there are many fatal cases in the cabin. When the vehicle is idling, the air conditioner is turned on for a long time to circulate in the cabin, and the carbon monoxide concentration in the car continues to rise, causing death. [0003] This system uses mature sensors on the market, which are installed in the car cabin and combined with the vehicle's own control system and actuators to solve the above problems. Contents of the invention [0004] The purpose of this design is to solve the deadly situation caused by the continuous increase of carbon monoxide concentration in the car when the car is idling and the air conditioner is turned on for a long time in the inner cycle. [0005] The structure of this design mainly includes infrared sensor (or hum...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G08B21/14B60R21/01B60R21/02B60Q9/00
CPCG08B21/14B60Q9/00B60R21/01B60R21/02
Inventor 王琳
Owner 王琳
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap