| 摘要 |
<p>PURPOSE: A dimming control device working with a security system is provided to automatically control the light quantity of a lighting apparatus according to a predetermined quantity of light by forming a dimming control device. CONSTITUTION: A dimming control module(100) controls light quantity in a lamp(200) by respectively controlling a AC voltage for power and an DC voltage for dimming adjustment. The dimming control module is interlocked with a crime prevention system(300). The dimming control module comprises a human detection sensor(10), a controller(20), a mode setting part(30), and a first wireless communication unit(40). The crime prevention system includes a second wireless communication unit(301). The human detection sensor outputs a sensing signal in the controller. The controller outputs a control signal for controlling a DC voltage for dimming adjustment and an AC voltage provided to the lamp. The mode setting part sets a crime prevention mode or a dimming mode. The first wireless communication unit transmits the control signal of the controller to the crime prevention system.</p> |
