作者：刘琼琼 游专 张永生 张梦杰 范金鑫
来源：《价值工程》2017年第33期
摘要： 设计一种基于STM32单片机和GSM通讯模块的车载儿童安全报警系统，主要由信号采集模块、单片机STM32F103为核心的控制模块、SIM900A为核心的GSM/GPRS通讯模块和用户终端组成。能够实现对车内滞留儿童进行监测，由控制器控制GSM模块向驾驶员或车主发出短信报警，提醒驾驶员或车主及时关注和纠正儿童的生存环境状态，避免安全事故的发生。
Abstract： A vehicular child safety alarm system is designed based on STM32 SCM and GSM communication module， which is mainly composed of the signal acquisition module， control module with STM32F103 SCM as the core， the GSM/GPRS communication module with SIM900A as the core and the user terminal. It can monitor the children trapped in the vehicle， send SMS alarm to the driver or car owner by the controlle
r to control the GSM module， and remind the driver or owner timely pay attention to and correct the child's survival state of the environment， so as to avoid accidents.
汽车点烟器电压
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