项目编号：mcuclub-cl-023
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总字数：16000+
摘 要
汽车在为人们的出行提供了无限便捷的同时，也给人们的身体健康带来一定危害。汽车常因各种原因使得车内环境受到不同程度的污染，如车辆内饰材料和零部件异味污染，车内抽烟所产生的烟雾污染、车外尾气进入车内造成的排气污染等等。当车中CO、CO2、氮氧化合物及硫化物、PM2.5浓度等有害物质浓度达到一定浓度时，会引起人体思维能力减退、头痛、反应迟钝，不仅危害健康，还会带来交通事故隐患。因此研究并控制车内环境对保障绿色健康出行显得尤为重要。目前国内针对车内环境监测的研究主要侧重车内污染物的监测，却忽视了在监测车内环境的同时，综合考虑车外环境的监测与比对。即当前对汽车内环境的检测与外环境的检测以及车内外环境协调控制的研究相对较少。基于此，论文设计一种车内环境智能监测与控制系统，实现对车内以及车外氧含量、颗粒物含量、烟雾、车内温度等参数的实时监测，通过对比车内与车外各污染物浓度情况，综合分析与判断，协同车内空调、电动车窗、电动天窗等系统，进行车内环境智能控制，实现更安全健康的车内呼吸环境。
关键词：CO2检测模块；温度检测模块；汽车；传感器
ABSTRACT
While providing unlimited convenience for people’s travel, cars also bring certain harm to people’s health. The vehicle interior environment is often polluted to varying degrees due to various reasons, such as odor pollution of vehicle interior materials and parts, smoke pollution caused by smoking in the vehicle, and exhaust pollution caused by exhaust entering the vehicle. When the concentration of CO, CO2, nitrogen oxides, sulfide, PM2.5 and other harmful substances in the vehicle reaches a certain concentration, it will cause the decline of human thinking ability, headache, and slow reaction, not only endangering health, but also bringing potential traffic accidents. Therefore, it is particularly important to study and control the vehicle interior environment to ensure green and healthy travel. At present, domestic research on vehicle interior environment monitoring mainly focuses on the monitoring of vehicle interior pollutants, but neglects the monitoring and comparison of vehicle exterior environment while monitoring the vehicle interior environment. That is to say, there are relatively few researches on the detection of the internal and external environment of the vehicle and the coordinated control of the internal and external environment of the vehicle. Based on this, the paper designs an intelligent monitoring and control system for the interior environment of the vehicle to realize the real-time monitoring of the oxygen content, particulate content, smoke, interior temperature and other parameters inside and outside the vehicle. By comparing the concentration of pollutants inside and outside the vehicle, comprehensive analysis and judgment, and cooperating with the air conditioning, electric windows, electric sunroof and other systems inside the vehicle, the paper carries out intelligent control of the interior environment of the vehicle to achieve a safer and healthier breathing environment inside the vehicle.
Key Words: CO2 detection module; Temperature detection module; Automobile; sensor.
目 录
1 引言
2 系统设计方案
3 硬件设计
4 系统程序设计
5 仿真测试
结论
致谢
参考文献
附录
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