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现有的智能家居防盗报警系统无人模式和家居模式之间的切换一般需人工操作,在某些情况下存在不能及时切换的现象,会引起不必要的误报漏报.为克服以上缺点,本文设计了一种基于物联网环境下根据家中人数情况自动切换运行模式的智能家居防盗报警系统.系统由外部传感器和内部智能识别系统构成,利用外部传感器自动检测进出大门的人数,根据人数情况自动切换工作模式.该系统解决了智能家居防盗报警系统中的模式切换问题,具有运行稳定、高效的优点.
The existing smart home burglar alarm system switching between unattended mode and home mode generally requires manual operation, and in some cases, the phenomenon of not being able to switch in time can cause unnecessary false positives and false negatives.In order to overcome the above shortcomings, This paper designs a smart home anti-theft alarm system based on the number of people in the home based on the situation of IoT.The system consists of an external sensor and an internal intelligent recognition system, which uses external sensors to automatically detect the number of people entering and exiting the gate and automatically according to the number of people Switch the working mode.The system solves the mode switching problem in the smart home anti-theft alarm system, with the advantages of stable operation and high efficiency.