METHOD AND DEVICE FOR LIGHT INDICATION
First Claim
1. A lighting indication device connected to a plurality of LED sensing lightings via a lighting network, the device comprising:
- a receiver configured to receive sensing information from at least one of the plurality of LED sensing lightings via the lighting network and determine whether the sensing information includes a warning code;
a warning position identifier configured to identify a position of an LED sensing lighting in which warning occurs based on the sensing information when the sensing information includes the warning code;
a path setting unit configured to generate a warning lighting signal for indicating warning generation information and an escape guide lighting signal for indicating an escape guide path based on the position of the LED sensing lighting in which the warning occurs; and
a transmitter configured to transmit the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network.
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Accused Products
Abstract
A lighting indication device is connected to a plurality of LED sensing lightings via a lighting network. A receiver receives sensing information from at least one of the plurality of LED sensing lightings via the lighting network, and determines whether the sensing information includes a warning code. A warning position identifier identifies a position of an LED sensing lighting in which warning occurs based on the sensing information when the sensing information includes the warning code. A path setting unit generates a warning lighting signal for indicating warning generation information and an escape guide lighting signal indicating an escape guide direction based on the position of the LED sensing lighting in which the warning occurs. A transmitter transmits the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network.
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Citations
20 Claims
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1. A lighting indication device connected to a plurality of LED sensing lightings via a lighting network, the device comprising:
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a receiver configured to receive sensing information from at least one of the plurality of LED sensing lightings via the lighting network and determine whether the sensing information includes a warning code; a warning position identifier configured to identify a position of an LED sensing lighting in which warning occurs based on the sensing information when the sensing information includes the warning code; a path setting unit configured to generate a warning lighting signal for indicating warning generation information and an escape guide lighting signal for indicating an escape guide path based on the position of the LED sensing lighting in which the warning occurs; and a transmitter configured to transmit the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of indicating lighting of a lighting indication device connected to a plurality of LED sensing lightings via a lighting network, the method comprising:
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receiving sensing information; identifying a warning generation position based on the sensing information when the sensing information includes a warning code; generating a warning lighting signal for indicating warning generation information and an escape guide lighting signal for indicating an escape guide direction, based on the warning generation position; and transmitting the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method of processing warning in a visible light receiving terminal connected to a plurality of LED sensing lightings via visible light communication, the method comprising:
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receiving a visible light communication signal from at least one of the plurality of LED sensing lightings; extracting a warning code from the visible light communication signal; determining whether an outside contact is necessary based on the warning code; displaying a warning generation position based on the visible light communication signal when the outside contact is terminated or is unnecessary; and displaying an escape path. - View Dependent Claims (19, 20)
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Specification