Method of controlling lights and system for managing lights using the same

1. A method of controlling lights by a light managing system in a light-installed area where a plurality of lights are installed, the method comprising:

sensing a moving object that enters the light-installed area and obtaining identification information on the moving object;

estimating a predicted stop position of the moving object based on record information on a channel of movement corresponding to identification information on the moving object;

calculating a predicted channel of movement of the moving object based on the predicted stop position;

selecting lights to be driven based on the calculated predicted channel of movement; and

turning on the selected lights.

2. The method of claim 1 , wherein the predicted channel of movement comprises a first predicted channel of movement from a position at which the moving object is sensed to a predicted stop position, and a second predicted channel of movement from the predicted stop position to a position where the moving object leaves the light-installed area.

3. The method of claim 1 , wherein

in selecting the lights, lights installed in an area positioned in a predetermined radius are selected based on the calculated predicted channel of movement.

4. The method of claim 1 , wherein

in turning on the selected lights, the selected lights are sequentially turned on from a light closest to a position at which the moving object is sensed at predetermined intervals.

5. The method of claim 1 , wherein

estimating of the predicted stop position comprises:

extracting a stop position from record information items on a channel of movement stored by the hour to correspond to identification information on the moving object in a predetermined period;

providing different weight values to the respective stop positions in accordance with time; and

estimating the predicted stop position based on the respective stop positions provided with the different weight values.

6. The method of claim 1 , wherein the moving object is a vehicle and the predicted stop position is a parking position of the vehicle.

7. A method of controlling lights by a light managing system in a light-installed area where a plurality of lights are installed, the method comprising:

sensing a vehicle that enters the light-installed area in the first identification position and obtaining identification information on the vehicle;

estimating a predicted parking position of the vehicle based on record information on a channel of movement corresponding to identification information on the vehicle;

calculating a predicted channel of movement of the moving object based on the predicted parking position, the predicted channel of movement including the first predicted channel of movement from the first identification position to the predicted parking position and the second predicted channel of movement from the predicted parking position to the second identification position;

selecting lights to be driven based on the calculated predicted channel of movement; and

turning on the selected lights.

8. The method of claim 7 , wherein

estimating the predicted parking position comprises:

determining whether the predicted parking position is empty; and

using the predicted parking position as a finally predicted position when the predicted parking position is empty.

9. The method of claim 7 , wherein the first identification position corresponds to an entrance through which a vehicle as a moving object enters a parking lot, and the second identification position corresponds to an exit through which a person as a moving object enters the parking lot or leaves the parking lot to move to another floor of a building to which the parking lot belongs.

10. The method of claim 7 , wherein

estimating the predicted parking position comprises:

extracting a stop position from record information items on a channel of movement stored by the hour to correspond to identification information on the moving object in a predetermined period;

providing different weight values to the respective stop positions in accordance with time; and

estimating the predicted stop position based on the respective stop positions provided with the different weight values.

11. The method of claim 7 , wherein

estimating of the predicted parking position comprises:

selecting stop positions of a moving object having frequencies of no less than a set value among stop positions of a moving object in record information items on a channel of movement obtained in a predetermined period, and calculating comparison values obtained by multiplying predetermined weight values by values of the selected stop positions of the moving object;

comparing the comparison values of the selected stop positions of the moving object with an average value of comparison values of the other stop positions; and

estimating a predicted channel of movement based on the remaining stop positions excluding stop positions in which the differences between the comparison values of the stop positions and the average value of the comparison values of the other stop positions are no less than a set value among the selected stop positions of the moving object.

12. The method of claim 7 , further comprising

obtaining a parking position of the vehicle, and storing the parking position to correspond to the record information on the channel of movement of the vehicle.

13. The method of claim 12 , further comprising:

sensing a driver who enters the light-installed area in the second identification position and obtaining identification information on the driver;

obtaining a parking position included in recently input channel of movement input information from the record information on the channel of movement corresponding to the identification information on the driver;

calculating an predicted channel of movement including the first predicted channel of movement from the second identification position to the parking position and the second predicted channel of movement from the parking position to the first identification position;

selecting lights to be driven based on the calculated predicted channel of movement; and

turning on the selected lights.

14. A system for managing lights in a light-installed area where a plurality of lights are installed, the system comprising:

a moving object identifying apparatus for sensing a moving object that enters the light-installed area and for obtaining identification information on the moving object;

an estimating apparatus for estimating a predicted stop position of the moving object based on record information on a channel of movement corresponding to identification information on the moving object and for calculating a predicted channel of movement of the moving object based on the predicted stop position; and

a light controlling apparatus for controlling operations of selected lights based on the calculated predicted channel of movement.

15. The system of claim 14 , wherein

when the moving object is a vehicle, the estimating apparatus verifies whether the predicted stop position is empty in association with a monitoring apparatus installed in the light-installed area, and calculates the predicted channel of movement based on the predicted stop position when the predicted stop position is empty.

16. The system of claim 14 , wherein

lights installed in an area positioned in a predetermined radius are selected based on the predicted channel of movement, and

the light controlling apparatus sequentially turns on the selected lights at predetermined intervals from a light closest to a position at which the moving object is sensed.

17. The system of claim 14 , wherein the estimating apparatus comprises:

a channel of movement record storage unit for storing record information on a channel of movement corresponding to record information on a past channel of movement by the hour to correspond to identification information on the moving object; and

a channel of movement calculating unit for estimating a predicted stop position of a moving object based on the record information on the channel of movement of the moving object and for calculating a predicted channel of movement based on the predicted stop position,

wherein the predicted channel of movement comprises a first predicted channel of movement from a position at which the moving object is sensed to the predicted stop position, and further comprises a second predicted channel of movement from the predicted stop position to a position where the moving object leaves the light-installed area.

18. The system of claim 17 , wherein the estimating apparatus provides different weight values to stop positions included in record information items on a channel of movement corresponding to a predetermined period of the moving object in accordance with time, and predicts the predicted stop position based on the stop positions provided with different weight values.