Method for execution control using cover and electronic device supporting the same

1. A method for execution control in a mobile electronic device having a cover, the method comprising:

acquiring a sensing value of a cover sensor included in the cover and a sensing value of a main body sensor included in a main body of the mobile electronic device, due to a physical change generated in the mobile electronic device;

identifying changes in a tilt angle between the cover and the main body, movement directions of the cover based on differences of sensing values of the cover sensor and sensing values of the main body sensor, and a movement speed of the cover; and

executing functions corresponding to the identified changes in the tilt angle, the identified movement directions of the cover, and the identified movement speed of the cover.

2. The method of claim 1 , wherein the identifying of the changes in the tilt angle, the movement directions of the cover, and the movement speed of the cover comprises:

calculating a difference between the sensing values of the sensors of an identical type included in the main body and the cover; and

identifying the changes in the tilt angle between the cover and the main body, the movement directions of the cover, and the movement speed of the cover based on the difference between the sensing values.

3. The method of claim 1 , further comprising:

extracting an execution command corresponding to the measured sensing value from a mapping table, in which a sensing value of the cover sensor mapped to an execution command for controlling execution in the main body is stored.

4. The method of claim 3 , wherein the mapping table stores the sensing value of the cover sensor due to at least one of the changes in the tilt angle, the movement speed of the cover, and the movement directions of the cover, in such a manner as to be mapped to the execution command.

5. The method of claim 3 , wherein the mapping table stores the different execution commands based on at least one tilt range divided in a unit of predetermined angle in a counterclockwise direction with a front surface of the main body as a reference.

6. The method of claim 1 , further comprising:

turning on the cover sensor and the main body sensor according to activation of a cover control mode.

7. The method of claim 6 , further comprising:

selecting at least one application, of which execution is controlled in response to the cover control mode.

8. A non-transitory computer-readable storage medium storing instructions that, when executed, cause at least one processor to perform the method of claim 1 .

9. An apparatus for execution control in a mobile electronic device having a cover, the apparatus comprising:

a cover sensor unit, being included in the cover connected to one side of a main body of the mobile electronic device, configured to detect a physical change;

a main body sensor unit configured to detect a physical change of the main body, which is matched to the physical change; and

a control unit configured to:

identify changes in a tilt angle between the cover and the main body, movement directions of the cover based on differences of sensing values of the cover sensor unit and sensing values of the main body sensor unit, and a movement speed of the cover, and

execute functions corresponding to the identified changes in the tilt angle, the identified movement directions of the cover, and the identified movement speed of the cover.

10. The apparatus of claim 9 , wherein the cover has a structure in which the cover is connected so as to be detachable/attachable from/to a rear surface of the main body, rotates about one axis and is opened to expose or covers a front surface of the main body, and comprises a flip cover.

11. The apparatus of claim 10 , wherein the cover includes a pogo pin at a part of the cover matched to the rear surface of the main body, and is connected to the control unit through an electrical contact of the pogo pin.

12. The apparatus of claim 9 , wherein the control unit is further configured to:

calculate a difference between the sensing values of the sensors of an identical type included in the main body and the cover, and

identify the changes in the tilt angle between the cover and the main body, the movement directions of the cover, and the movement speed of the cover based on the difference between the sensing values.

13. The apparatus of claim 9 , wherein each of the cover sensor unit and the main body sensor unit includes a sensor of an identical type.

14. The apparatus of claim 9 , further comprising:

a storage unit configured to store a mapping table configured by previously mapping the sensing value of the cover sensor unit to an execution command for controlling the execution in the main body.

15. The apparatus of claim 14 , wherein the mapping table stores the sensing value of the cover sensor unit due to at least one of the changes in the tilt angle, the movement speed of the cover, and the movement directions of the cover, in such a manner as to be mapped to the execution command.

16. The apparatus of claim 14 , wherein the mapping table stores the different execution commands based on at least one tilt range divided in a unit of predetermined angle in a counterclockwise direction with a front surface of the main body as a reference.

17. The apparatus of claim 9 , wherein each of the cover sensor unit and the main body sensor unit comprises at least one of:

a gyroscope sensor;

an acceleration sensor;

a geo-magnetic sensor;

a gravity sensor;

a tilt sensor;

an image sensor;

a motion sensor;

a temperature sensor;

a proximity sensor; and

an environmental sensor.

18. The apparatus of claim 9 , wherein the cover has a structure in which the cover is connected so as to be detachable/attachable from/to the one side of the main body, rotates about one axis and is opened to expose or covers a front surface of the main body.