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《Digital Technology & Application》 2019-09
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Design of Vehicle Interior Environmental Detection and Early Warning System

JIA Song;Department of Electronic Engineering Yantai Automobile Engineering Professional College;  
In order to create a comfortable and safe driving environment for drivers and passengers during driving, using STM32 as the core,combined with PM2.5 sensor, MQ2 sensor and DHT11 temperature and humidity sensor and other multi-sensor technology, the vehicle Interior environmental information such as PM2.5, smoke density,temperature and humidity information in the vehicle for real-time detection can be realized.And determine whether the environmental information in the car is exceeded, if there is an anomaly, immediately send an early warning message to remind the personnel in the car to deal with it in timely.The system has the characteristics of low energy consumption, timely response, and stability of the system.
【CateGory Index】: U463.6
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