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    • 1. 发明申请
    • WIRELESS SENSING SYSTEM
    • 无线传感系统
    • US20130218482A1
    • 2013-08-22
    • US13530742
    • 2012-06-22
    • Pai-Hsiang CHOUAn-Ping WangGuo-Huei Chang
    • Pai-Hsiang CHOUAn-Ping WangGuo-Huei Chang
    • G06F19/00G01N21/00
    • H04Q9/00H04Q2209/823H04Q2209/883
    • A wireless sensing system includes a sensing device, a transmission device, and a micro-processing device. The sensing device senses a physical quantity or a chemical quantity of peripheral environment and generates a sensing signal. The transmission device coupled to the sensing device performs data transmission with an external network through a radio-frequency signal. The micro-processing device generates a corresponding operation according to the sensing signal or the radio-frequency signal. After the system is initialized, the micro-processing device and the transmission device are in a sleep state. When the sensing signal is larger than a threshold value, the sensing device wakes the micro-processing device and the transmission device up.
    • 无线传感系统包括感测装置,传输装置和微处理装置。 感测装置感测周边环境的物理量或化学物质量并产生感测信号。 耦合到感测装置的传输装置通过射频信号与外部网络执行数据传输。 微处理装置根据感测信号或射频信号生成对应的动作。 在系统初始化之后,微处理装置和传输装置处于睡眠状态。 当感测信号大于阈值时,感测装置将微处理装置和传输装置向上唤醒。