The embodiment of the invention provides a method and device for monitoring organisms in an automobile cabin, and the method comprises the steps: detecting the content of carbon dioxide in the automobile in real time when detecting that the automobile enters a closed state in a static state, and obtaining the initial content of carbon dioxide in the automobile; detecting whether the carbon dioxide content reaches a first threshold value or not, and when the carbon dioxide content reaches the first threshold value, obtaining a first duration for the carbon dioxide in the vehicle to reach the first threshold value from the initial content; according to the initial content, the first threshold value and the first duration, calculating the increasing speed of carbon dioxide in the vehicle, and judging whether organisms exist in the vehicle or not according to the increasing speed; and when the organism exists in the vehicle and the carbon dioxide content reaches a second threshold value, triggering a related alarm system of the vehicle. By the adoption of the method, it can be guaranteed that organisms in the vehicle are monitored, an alarm is given in time when the carbon dioxide concentration is too high, and accidents are prevented.
本发明实施例提供一种汽车座舱内生物监测方法及装置,所述方法包括:检测到汽车在静止状态下进入密闭状态时,实时检测车内的二氧化碳含量,并获取车内的二氧化碳的初始含量;检测二氧化碳含量是否达到第一阈值,当二氧化碳含量达到第一阈值后,获取车内的二氧化碳从所述初始含量达到所述第一阈值的第一时长;根据初始含量、第一阈值及第一时长计算得到车内二氧化碳的增长速度,根据增长速度判断车内是否存在生物体;当车内存在生物体时,并当二氧化碳含量达到第二阈值后,触发车辆的相关报警系统。采用本方法能够保证对车内的生物体进行监测,并在二氧化碳浓度过高时及时进行报警,防止事故发生。
Method and device for monitoring organisms in automobile cabin
汽车座舱内生物监测方法及装置
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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