Design and Experimental Research on Active Safety Protection System for Staying in Solar Children Cars

2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering

Wu, Dongsheng^1 ; Chen, Zhiheng^1 ; Weng, Jianhong^1 ; Feng, Nanshan^1 ; Yuan, Xiaoyun^1

Guangdong Industry Technical College, Guangzhou

510300, China^1

关键词: Automobile air conditioning;    Carbon dioxide concentrations;    Detection modules;    Experimental research;    Forced ventilation;    Portable device;    Safety accidents;    Safety protection;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/394/4/042023/pdf
DOI  :  10.1088/1757-899X/394/4/042023

来源: IOP

【 摘 要 】

When the engine stalls, the automobile air-conditioning system stops working, and the vehicle rapidly warms up under the influence of factors such as sun exposure and space sealing. The concentration of air pollutants in the vehicle also increases, which greatly reduces the comfort of the car. If there is a child left in the car, it even caused a safety accident. In order to improve comfort and safety of automobile, a safety protection system is developed, which can intelligently monitor the temperature and carbon dioxide concentration in the vehicle and the forced ventilation function. A portable device is added on the basis of the original air conditioning system. When the detection module detects the temperature or carbon dioxide concentration in the vehicle reaches the setting limit, the warning device is activated to enter the warning state. When the air quality in the vehicle deteriorates further, the forced ventilation will start to realize safety protection and intelligent adjustment of air comfort in a car.