LIGHT CONTROL SYSTEM AND CONTROL METHOD THEREOF
First Claim
1. A light control system, comprising:
- at least one illumination module, comprising;
an identification signal generator, configured to emit invisible light with a modulation frequency;
at least one light source;
a receiving unit, configured to receive a first wireless control signal and a second wireless control signal; and
a control circuit, controlling the identification signal generator to emit the invisible light when the receiving unit receives the first wireless control signal, and controlling the ON/OFF of the light source when the receiving unit receives the second wireless control signal; and
a remote controller, comprising;
a transmitter, configured to send the first wireless control signal and the second wireless control signal;
an image sensing module, acquiring the invisible light emitted from the identification signal generator to generate a plurality of images; and
a processing unit, identifying the illumination module according to the images, and controlling the transmitter to send the first wireless control signal and the second wireless control signal.
1 Assignment
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Accused Products
Abstract
A light control system includes at least one illumination module and a remote controller. Each illumination module includes an identification signal generator, at least one light source, a receiving unit and a control circuit. When the receiving unit receives a first wireless control signal, the control circuit controls the identification signal generator to emit an identification signal; when the receiving unit receives a second wireless control signal, the control circuit controls the ON/OFF of the light source. The remote controller sends the first and second wireless control signals to the illumination module, acquires the identification signal emitted from the identification signal generator to generate a plurality of images, and identifies the illumination module according to the images. The present invention further provides a control method of a light control system.
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Citations
20 Claims
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1. A light control system, comprising:
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at least one illumination module, comprising; an identification signal generator, configured to emit invisible light with a modulation frequency; at least one light source; a receiving unit, configured to receive a first wireless control signal and a second wireless control signal; and a control circuit, controlling the identification signal generator to emit the invisible light when the receiving unit receives the first wireless control signal, and controlling the ON/OFF of the light source when the receiving unit receives the second wireless control signal; and a remote controller, comprising; a transmitter, configured to send the first wireless control signal and the second wireless control signal; an image sensing module, acquiring the invisible light emitted from the identification signal generator to generate a plurality of images; and a processing unit, identifying the illumination module according to the images, and controlling the transmitter to send the first wireless control signal and the second wireless control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A control method of a light control system, the light control system comprising at least one illumination module and a remote controller, the illumination module comprising at least one light source, the control method comprising the steps of:
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sending a first wireless control signal with the remote controller; receiving the first wireless control signal and emitting an identification signal with the illumination module; acquiring the identification signal with the remote controller to generate a plurality of images; identifying the illumination module according to the images and accordingly sending a second wireless control signal with the remote controller; and receiving the second wireless control signal with the illumination module and accordingly controlling the ON/OFF of the light source thereof. - View Dependent Claims (12, 13, 14, 15)
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16. A control method of a light control system, the light control system comprising a plurality of illumination modules and a remote controller, each illumination module comprising at least one light source, the control method comprising the steps of:
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sending a first wireless control signal to the plurality of illumination modules with the remote controller; emitting different identification signals with the illumination modules respectively; acquiring the identification signals with the remote controller to generate a plurality of images; identifying different illumination modules with the remote controller according to the images; and sending a second wireless control signal with the remote controller to the illumination modules to control the ON/OFF of the light source of selected illumination modules. - View Dependent Claims (17, 18, 19, 20)
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Specification