Illumination system and operation method thereof
AssigneeYoung Lighting Technology Inc.
InventorsWen-Chi Wu, Chih-Hua Lin
Life of this patent
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Abstract
An illumination system and an operation method thereof are provided. The illumination system includes a first controller and a first lighting device. The first controller is capable of emitting a wireless control signal. The first lighting device is capable of receiving the wireless control signal, adjusting a light emitting state thereof according to the wireless control signal, and accordingly emitting a wireless feedback signal. When the first controller does not receive the wireless feedback signal within a predetermined time or receives a wrong wireless feedback signal after the first controller emitted the wireless control signal to the first lighting device, the first controller emits the wireless control signal again.
Claims27
An illumination system, comprising:
- a first controller for emitting a first wireless control signal;
- and
- a first lighting device for receiving the first wireless control signal, adjusting a first light emitting state of the first lighting device according to the first wireless control signal, and accordingly emitting a first wireless feedback signal;
- wherein, the first controller emits the first wireless control signal to the first lighting device again when the first wireless feedback signal is not received within a predetermined time, or when a wrong wireless feedback signal is received after the first controller emits the first wireless control signal to the first lighting device.
An operation method of an illumination system, wherein the illumination system comprises a first controller and a first lighting device, the operation method of the illumination system comprising:
- emitting a first wireless control signal to the first lighting device with the first controller;
- receiving the first wireless control signal, adjusting a first light emitting state of the first lighting device according to the first wireless control signal, and accordingly emitting a first wireless feedback signal to the first controller with the first lighting device;
- and
- when the first controller has not received the first wireless feedback signal within a predetermined time, or has received a wrong wireless feedback signal, emitting the first wireless control signal to the first lighting device again with the first controller.
Dependencies are inferred from the claim text.