Child hypoxia protection device started by in-car impact for passenger car

Abstract

The invention relates to the field of automobile manufacture, in particular to a child hypoxia protection device started by in-car impact for a passenger car. The child hypoxia protection device comprises a control system, an in-car oxygen monitoring system, a critical oxygen content alarm system and an emergency disposal system. When parking time exceeds 30 minutes and car doors and windows are closed tightly, an in-car impact control device is used for starting the child hypoxia protection device after receiving impact of a child in the car. The control system is used for making a comparison between monitored oxygen content and the critical oxygen content after receiving data on oxygen content monitored by the in-car oxygen monitoring system in a real-time manner. When the oxygen content in the car reaches or below the critical oxygen content, the critical oxygen content alarm system is started and the emergency disposal system is started as well. Therefore, life safety of the child locked in the car is effectively ensured.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an oxygen-deficient protective device for children in passenger cars activated by collision inside the car. Background technique [0002] The air that people inhale, calculated by volume, contains 20.93% oxygen and 0.03% carbon dioxide; in the exhaled gas, carbon dioxide drops to about 3.5%, and oxygen drops to about 17%. According to statistics, adults inhale about 6.5L of air per minute in a resting state, so they need to inhale nearly 10,000 liters of air every day. The normal oxygen content in the air is 21%. When the oxygen content is lacking, it will cause asphyxiation. When the oxygen content is 12% to 15%, people will have shortness of breath, headache, dizziness, fatigue and weakness, and slow movements; Paralysis; when the oxygen content is 6%-8%, people will faint and lose consciousness; when the oxygen content is lower than 6%, people will die within 6-8 minu...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problem that the lack of oxygen in the car may cause life safety hazards to children trapped in the car when the car is parked for a long time, the present invention provides a child car child hypoxia protection device that is activated by the impact in the car , through the monitoring of oxygen content in the car and the smart start-up device, when the oxygen content in the car reaches or falls below the critical oxygen content, the alarm system and emergency response system are activated to effectively protect the lives of children trapped in the car

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