X-ray imaging device, x-ray detector, and x-ray imaging system

1. An X-ray imaging apparatus comprising:

an X-ray radiation device configured to emit X-rays;

a receptor into which a first X-ray detector configured to detect the emitted X-rays is inserted;

an X-ray detector sensing interface configured to detect whether the first X-ray detector has been inserted into the receptor, acquire first identification information of the first X-ray detector inserted into the receptor, and generate first position information indicating that the first X-ray detector has been inserted into the receptor;

an output interface configured to output information about the first X-ray detector; and

a controller configured to control the output interface to output the first position information and the first identification information,

wherein the first identification information is identification information set by a workstation of an X-ray imaging system including the X-ray imaging apparatus,

wherein the first X-ray detector is further configured to output an optical signal corresponding to the first identification information,

wherein the X-ray detector sensing interface comprises an optical sensor configured to detect the optical signal, and

wherein the controller is further configured to acquire the first identification information based on the detected optical signal.

2. The X-ray imaging apparatus of claim 1 , wherein the controller is further configured to:

acquire the first identification information corresponding to a color of the optical signal; and

control the output interface to output the acquired first identification information as information about the color of the optical signal.

3. The X-ray imaging apparatus of claim 1 , wherein the first X-ray detector comprises a plurality of light sources configured to respectively output optical signals,

wherein the optical sensor is further configured to detect a number of light sources from which optical signals are output from among the plurality of light sources in the first X-ray detector, and

wherein the controller is further configured to:

acquire information about a remaining battery capacity of the first X-ray detector based on the detected number of light sources; and

control the output interface to further output the information about the remaining battery capacity of the first X-ray detector.

4. The X-ray imaging apparatus of claim 1 , wherein the output interface comprises a communication interface configured to transmit the first identification information to a mobile device comprising a display.

5. The X-ray imaging apparatus of claim 1 , wherein the X-ray detector sensing interface is further configured to acquire information about a status of the first X-ray detector via short-range communication, and

wherein the controller is further configured to control the output interface to output the information about the status of the first X-ray detector.

6. A method of controlling an X-ray imaging apparatus, the method comprising:

detecting whether a first X-ray detector has been inserted into a receptor;

acquiring first identification information of the first X-ray detector inserted into the receptor from the first X-ray detector;

generating first position information indicating that the first X-ray detector has been inserted into the receptor; and

outputting the first position information and the first identification information,

wherein the first identification information is identification information set by a workstation of an X-ray imaging system including the X-ray imaging apparatus,

wherein the detecting of the first X-ray detector comprises outputting an optical signal corresponding to the first identification information generated by an output interface of the first X-ray detector, and

wherein the acquiring of the first identification information comprises acquiring the first identification information based on the detected optical signal.

7. The method of claim 6 , wherein the acquiring of the first identification information comprises acquiring the first identification information corresponding to a color of the optical signal, and

wherein the outputting of the first identification information comprises outputting the first identification information as information about the color of the optical signal.

8. The method of claim 6 , wherein the detecting of the first X-ray detector comprises detecting a number of light sources from which optical signals are output, from among a plurality of light sources included in the first X-ray detector and configured to respectively output optical signals,

wherein the acquiring of the first identification information comprises acquiring information about a remaining battery capacity of the first X-ray detector based on the detected number of light sources, and

wherein the outputting of the first identification information comprises outputting the information about the remaining battery capacity of the first X-ray detector.

9. The method of claim 6 , further comprising transmitting the first identification information to a mobile device.

10. The method of claim 6 , wherein the acquiring of the first identification information comprises acquiring information about a status of the first X-ray detector from the first X-ray detector, and

wherein the outputting of the first identification information comprises outputting the information about the status of the first X-ray detector.

11. The method of claim 6 , further comprising:

transmitting, to the workstation, the first identification information and the first position information indicating that the first X-ray detector has been inserted into the receptor of the X-ray imaging apparatus, wherein the transmitting is performed by the X-ray imaging apparatus;

controlling the first X-ray detector to be activated based on the first identification information and the first position information, wherein the controlling is performed by the workstation; and

controlling X-rays to be emitted toward the activated first X-ray detector, wherein the controlling is performed by the workstation.

12. The method of claim 11 , further comprising:

setting different pieces of identification information respectively with respect to a plurality of X-ray detectors, wherein the setting is performed by the workstation; and

outputting an optical signal of a color corresponding to identification information of the first X-ray detector, wherein the outputting is performed by the first X-ray detector.

13. A computer program product comprising a computer-readable storage medium, the computer readable storage medium comprising instructions for

detecting whether a first X-ray detector has been inserted into a receptor;

acquiring first identification information of the first X-ray detector inserted into the receptor from the first X-ray detector;

generating first position information indicating that the first X-ray detector has been inserted into the receptor; and

outputting the first position information and the first identification information,

wherein the first identification information is identification information set by a workstation of an X-ray imaging system including an X-ray imaging apparatus,

wherein the detecting of the first X-ray detector comprises outputting an optical signal corresponding to the first identification information generated by an output interface of the first X-ray detector, and

wherein the acquiring of the first identification information comprises acquiring the first identification information based on the detected optical signal.