摘要
高温天气出行,在车内小憩、临时停车等车辆熄火状态下,车内温度迅速升高,极大地增加了车内生命体,尤其是老人、婴幼儿及宠物等的窒息风险。以触发车载防窒息系统的温度因素为研究对象,记录并分析了车内温度上升速率在不同色系轿车、不同停车环境下的变化情况,得出了决定车内温度从人体适宜温度25℃上升到人体窒息温度45℃的相关因素,确定了车载防窒息系统的最佳警报温度。该研究结果有效规避了高温下车内生命体的窒息风险,同时为车载防窒息系统触发温度的设定提供了必要依据。
In hot weather,the temperature in the car rises rapidly when the car is off,such as taking a nap and temporarily parking,which greatly increases the risk of suffocation of life in the car,especially the elderly,infants and pets.Taking the temperature factor that triggers the on-board anti-asphyxiation system as the research object,changes of the temperature rise rate in the vehicle in different color sedans and different parking environments are recorded and analyzed,and the relevant factors that determine the temperature in the vehicle to rise from the suitable temperature of the human body of 25℃to the asphyxiation temperature of the human body of 45℃are obtained,and the optimal alarm temperature of the on-board anti-asphyxiation system is determined.The research results effectively avoid the asphyxiation risk of life in the high-temperature vehicle,and provide the necessary basis for setting the trigger temperature of the vehicle anti-asphyxiation system.
作者
张敏
林晓斌
林凯
龙秋佐
叶玮俊
ZHANG Min;LIN Xiaobin;LIN Kai;LONG Qiuzuo;YE Weijun(Department of Electronic and Electrical Engineering,Guangdong Technology College,Zhaoqing 526100,China)
出处
《仪表技术》
2023年第4期55-57,61,共4页
Instrumentation Technology
基金
2022年度省级大学生创新创业训练计划项目(S202213720018)。
关键词
触发预警温度
车内防窒息
汽车安全系统
安全温度
trigger warning temperature
vehicle anti-suffocation
vehicle safety system
safety temperature
