| 摘要 |
<p>PURPOSE: A sensor lamp is provided to automatically turn on/off by detecting a human body through a micro-bolometer. CONSTITUTION: A sensor lamp comprises a micro-bolometer module(20), a control module(CM), and an illuminance sensor(10). The micro-bolometer module detects the resistance change due to thermal energy which is radiated from a human body and continuously output a detection signal. The control module controls the on/off of the sensor lamp according to the detection signal which is outputted from the micro-bolometer module. The illuminance sensor outputs an operation signal to the micro-bolometer module according to ambient illuminance.</p> |
