MASTER-SLAVE LIGHTING DEVICE, MASTER-SLAVE LIGHTING DEVICE CONTROL METHOD, AND SMART LIGHTING SYSTEM

摘要

To control dimming of a slave unit in conjunction and realize energy saving and environmental protection.SOLUTION: A master-slave lighting device includes a master unit 2, at least one slave unit 3, and a master unit power supply control circuit, and the master unit 2 further includes a detection unit 6, an MCU control circuit 5, and an interlock power supply control circuit 4 that controls the slave unit 3, and the detection unit 6 detects the master unit peripheral information, transmits the detected master unit peripheral information as detection information to the MCU control circuit 5, and the MCU control circuit 5 receives and identifies the detection information transmitted by the detection unit 6, transmits a master unit control signal corresponding to the detection information to the master unit power supply control circuit, and transmits a slave unit control signal corresponding to the detection information to the interlock power supply control circuit 4, and the master unit power supply control circuit and the interlock power supply control circuit 4 adjusts the master unit 2 and the slave unit 3 on the basis of the master unit control signal and the slave unit control signal, respectively.SELECTED DRAWING: Figure 1