Lighting control apparatus, lighting control method, and lighting control system
First Claim
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1. A lighting device comprising:
- a power supply module to supply a driving power of the lighting device;
an output module to output light using the driving power;
a communication module to communicate with a lighting control apparatus and peripheral lighting devices; and
a control module to control the operation of the lighting device,wherein the lighting device is a reference lighting device registered in the lighting control apparatus,wherein the control module is configured to;
transmit a peripheral search signal to the peripheral lighting devices according to a scan command of the lighting control apparatus through the communication module, andreceive a response message corresponding to the peripheral search signal from at least one of the peripheral lighting devices,wherein the peripheral search signal includes a first destination address field, a first source address field, and a first command field;
wherein the first destination address field includes identification data of each of the peripheral lighting devices,wherein the first source address field includes identification data of the reference lighting device,wherein the first command field includes a command to request a received signal strength of the peripheral search signal transmitted to the peripheral lighting devices,wherein the response message includes a second destination address field, a second source address field, a second command field, and a payload field;
wherein the second destination address field includes identification data of the reference lighting device,wherein the second source address field includes identification data of each of the peripheral lighting devices,wherein the second command field includes a presence state of the received signal strength of the peripheral search signal measured by each of the peripheral lighting devices,wherein the payload field includes the received signal strength of the peripheral search signal measured by each of the peripheral lighting devices, andwherein the control module transmits the received signal strength of the peripheral search signal with the identification data of each of the peripheral lighting devices to the lighting control apparatus.
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Abstract
Disclosed are a lighting control apparatus, a lighting control method, and a lighting control system. The lighting control apparatus makes communication with lighting devices, registers at least one of the lighting devices according to received signal strengths of the lighting devices, and controls the registered lighting device. The lighting control apparatus easily registers and controls the lighting devices.
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Citations
6 Claims
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1. A lighting device comprising:
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a power supply module to supply a driving power of the lighting device; an output module to output light using the driving power; a communication module to communicate with a lighting control apparatus and peripheral lighting devices; and a control module to control the operation of the lighting device, wherein the lighting device is a reference lighting device registered in the lighting control apparatus, wherein the control module is configured to; transmit a peripheral search signal to the peripheral lighting devices according to a scan command of the lighting control apparatus through the communication module, and receive a response message corresponding to the peripheral search signal from at least one of the peripheral lighting devices, wherein the peripheral search signal includes a first destination address field, a first source address field, and a first command field; wherein the first destination address field includes identification data of each of the peripheral lighting devices, wherein the first source address field includes identification data of the reference lighting device, wherein the first command field includes a command to request a received signal strength of the peripheral search signal transmitted to the peripheral lighting devices, wherein the response message includes a second destination address field, a second source address field, a second command field, and a payload field; wherein the second destination address field includes identification data of the reference lighting device, wherein the second source address field includes identification data of each of the peripheral lighting devices, wherein the second command field includes a presence state of the received signal strength of the peripheral search signal measured by each of the peripheral lighting devices, wherein the payload field includes the received signal strength of the peripheral search signal measured by each of the peripheral lighting devices, and wherein the control module transmits the received signal strength of the peripheral search signal with the identification data of each of the peripheral lighting devices to the lighting control apparatus. - View Dependent Claims (2, 3, 4)
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5. A lighting control method comprising:
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storing identification data of a reference lighting device, transmitting, by the reference lighting device, a peripheral search signal to other lighting devices according to a command of a lighting control apparatus; receiving, by the reference lighting device, a peripheral response message corresponding to the peripheral search signal from at least one of the other lighting devices; transmitting, by the reference lighting device, the peripheral response message to the lighting control apparatus; and registering, by the lighting control apparatus, the other lighting devices located around the reference lighting device by using the peripheral response message; wherein the peripheral search signal includes a first destination address field, a first source address field, and a first command field; wherein the first destination address field includes identification data of each of the other lighting devices, wherein the first source address field includes identification data of the reference lighting device, wherein the first command field includes a command to request a received signal strength of the peripheral search signal transmitted to the other lighting devices, wherein the peripheral response message includes a second destination address field, a second source address field, a second command field, and a payload field; wherein the second destination address field includes identification data of the reference lighting device, wherein the second source address field includes identification data of each of the other lighting devices, wherein the second command field includes a presence state of the received signal strength of the peripheral search signal measured by each of the other lighting devices, wherein the payload field includes the received signal strength of the peripheral search signal measured by each of the other lighting devices, and wherein the transmitting of the peripheral response message comprises transmitting the received signal strength of the peripheral search signal with the identification data of each of the other lighting devices to the lighting control apparatus. - View Dependent Claims (6)
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Specification