Refrigerator and method for controlling the same

1. A refrigerator comprising:

a body;

a door rotatably coupled to the body;

a storage space in the body in which goods are stored therein;

a camera mounted in the storage space to sense an infrared ray from the stored goods to visualize a surface temperature distribution of the stored goods;

a memory to store the surface temperature distribution of the stored goods visualized by the camera therein;

a display disposed on an outside of the door to make the surface temperature distribution of the stored goods visualized by the camera to be an image and displaying the image to a user;

a heat source that supplies heat to the stored goods; and

a control to determine whether the stored goods are damaged or not with reference to a difference between the present surface temperature distributions and the prior surface temperature distributions of the stored goods stored in the memory,

wherein the camera senses an infrared ray from the stored goods having the heat applied thereto from the heat source, and

wherein the display informs the user whether the stored goods are damaged or not determined by the control.

2. The refrigerator as claimed in claim 1 , wherein the camera is mounted to an upper side of the storage space.

3. The refrigerator as claimed in claim 1 , further comprising a button provided on one side of the display so that the button is configured to be manipulated by a user,

wherein a manipulation of the button enables the camera to sense the infrared ray from the stored goods, or the display to display the surface temperature distribution or to display whether the stored goods are damaged or not,

wherein the surface temperature distribution or whether the stored goods are damaged or not are displayed as an image on the display.

4. A refrigerator comprising:

a body;

a door rotatably coupled to the body;

a storage space in the body in which goods are stored;

a camera mounted in the storage space to sense and visualize an image of the stored goods by an image processing;

a memory that stores the image of the stored goods visualized by the camera therein;

a display provided to an outside of the door to display the image of the stored goods visualized by the camera; and

a control to determine whether the stored goods are damaged or not with reference to a difference between the present image and prior images of the stored goods stored in the memory,

wherein the display informs the user whether the stored goods are damaged or not determined by the control.

5. The refrigerator as claimed in claim 4 , wherein the camera senses a color of the stored goods.

6. The refrigerator as claimed in claim 4 , wherein the camera senses a shape of the stored goods.

7. The refrigerator as claimed in claim 4 , wherein the camera is mounted to an upper side of the storage space.

8. The refrigerator as claimed in claim 4 , further comprising a button provided on one side of the display so that the button is configured to be manipulated by a user,

wherein a manipulation of the button enables the camera to sense the infrared ray from the stored goods, or the display to display the surface temperature distribution or to display whether the stored goods are damaged or not.

9. A method for controlling a refrigerator having a camera unit mounted in a storage space to sense an infrared ray from stored goods to visualize a surface temperature distribution of the stored goods, comprising:

sensing a surface temperature distribution of the stored goods by picture taking of the camera and storing a temperature distribution data sensed thereby;

sensing the surface temperature distribution of the stored goods by picture taking of the camera again after a predetermined time period is passed;

making the surface temperature distribution of the stored goods visualized by the camera to be an image and displaying the image to a user on a display provided to an outside of the door,

comparing a prior surface temperature distribution of the stored goods to the present surface temperature distribution of the stored goods; and

generating a warning message if a difference between the present temperature and the prior temperature is greater than a preset reference as a result of the comparison,

wherein the camera senses an infrared ray from the stored goods having the heat applied thereto from a heat source that supplies heat to the stored goods.

10. The method as claimed in claim 9 , wherein the temperature distribution data which is an object of the comparison is a temperature distribution data taken initially after placing the stored goods in the storage space.

11. A method for controlling a refrigerator having a camera unit mounted in a storage space to sense an image of a stored goods to take a surface color of the stored goods, comprising:

sensing the surface color of the stored goods by picture taking of the camera and by image processing, and storing a surface color data sensed thus;

sensing the surface color of the stored goods by picture taking of the camera and by image processing again after a preset time period is passed;

displaying the image of present surface color to a user on a display disposed on an outside of the door;

comparing a prior surface color of the stored goods to the present surface color of the stored goods; and

generating a warning message if an extent of discoloring is greater than a preset reference as a result of the comparison.

12. The method as claimed in claim 11 , wherein the surface color data which is an object of the comparison is a surface color data taken initially after placing the stored goods in the storage space.