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In this paper we design and implement an embedded home surveillance system with zero alert power using a photovoltaic array. Traditional surveillance systems suffer from an unnecessary waste of power and the shortcomings of memory conditions in the absence of invasion. In this design we use Pyroelectric Infrared sensors (PIR) and pressure sensors as the alert group whose power is supplied by the photovoltaic...
To reduce the power consumption we use outdoor sensors which wake up the microcontroller with power management for the indoor ultrasonic and PIR sensors which provide a majority voting mechanism to enhance the sensing reliability.
In this paper we design and implement a home embedded surveillance system with ultra-low alert power. Traditional surveillance systems suffer from an unnecessary waste of power and the shortcomings of memory conditions in the absence of invasion. In this design we use Pyroelectric Infrared sensors (PIR) and pressure sensors as the alert group in windows and doors where an intruder must pass through...
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