| 摘要 |
PURPOSE: A control system for an outside advertisement sign of an integrated interlink type using sunlight is provided to control a plurality of outside advertisement signs at the same time by installing an integrated switch. CONSTITUTION: An LED module receives power from a rechargeable battery. A plurality of outside advertisement signs use sunlight and are installed in an outdoor place. An integrated controller(600) is connected to the outside advertisement sign using a plurality of sunlight and includes a main brightness sensor, a main timer(613), a brightness sensor, and a timer selection switch(614). The integrated controller is connected to a plurality of outside advertisement signs and controls the concurrent operation. |
