Runway illumination light inspection apparatus and runway illumination light inspection method

1. A runway illumination light inspection apparatus comprising:

an illumination light detection unit;

an image capturing unit;

a determination unit; and

a flashing light,

wherein the illumination light detection unit comprises a metal sensor configured to detect a metal member of an illumination light fixture embedded in a runway,

the image capturing unit captures, when the illumination light detection unit has detected the illumination light, an image of the illumination light,

the determination unit comprises a server configured to:

compare objects present in the captured image of the illumination light with objects present in an image of the illumination light in a normal state captured in advance, and

determine whether or not the illumination light is abnormal based on a result of the comparison, and

the flashing light is arranged so as to irradiate the illumination light with a flash, and when the illumination light detection unit has detected the illumination light, the flashing light irradiates the illumination light with a flash.

2. The runway illumination light inspection apparatus according to claim 1 , further comprising:

a mobile object,

wherein the illumination light detection unit and the image capturing unit are installed on the mobile object.

3. The runway illumination light inspection apparatus according to claim 2 , further comprising:

a mobile object speed calculation unit,

wherein the mobile object speed calculation unit detects a speed of the mobile object and calculates a time at which the mobile object is to pass by the illumination light.

4. The runway illumination light inspection apparatus according to claim 2 , further comprising:

a flashing light,

wherein the flashing light is installed on the mobile object, and when the illumination light detection unit has detected the illumination light, the flashing light irradiates the illumination light with a flash.

5. The runway illumination light inspection apparatus according to claim 2 , further comprising:

a GPS that is installed on the mobile object.

6. The runway illumination light inspection apparatus according to claim 2 ,

wherein the determination unit is installed on the mobile object.

7. The runway illumination light inspection apparatus according to claim 2 , further comprising:

a communication unit installed on the mobile object,

wherein the determination unit serves as a server, and

the communication unit transmits a captured image of the illumination light to the determination unit that serves as the server.

8. The runway illumination light inspection apparatus according to claim 1 ,

wherein the image capturing unit is a high-speed camera.

9. The runway illumination light inspection apparatus according to claim 1 ,

wherein the image capturing unit captures images of the illumination light from a plurality of directions.

10. The runway illumination light inspection apparatus according to claim 2 , further comprising:

a dirt removal unit configured to remove dirt on the illumination light, the dirt removal unit being installed on the mobile object, the dirt removal unit comprising at least one from among a blowing unit, a sweeping unit, and a wiping unit.

11. A runway illumination light inspection method comprising:

an illumination light detection step of detecting a metal member of an illumination light fixture embedded in a runway;

an image capturing step of capturing, when the illumination light has been detected in the illumination light detection step, an image of the illumination light;

a comparison step of comparing the captured image of the illumination light with an image of the illumination light in a normal state captured in advance; and

a determination step of determining whether or not the illumination light is abnormal based on a result of the comparison step; and

an irradiation step of irradiating, when the illumination light has been detected in the illumination light detection step, the illumination light with a flash using a flashing light.

12. The runway illumination light inspection method according to claim 11 ,

wherein, in the image capturing step, the illumination light is irradiated with a flash.

13. The runway illumination light inspection method according to claim 11 ,

wherein, in the image capturing step, images of the illumination light are captured from a plurality of directions.

14. The runway illumination light inspection apparatus according to claim 1 ,

wherein the determination unit is configured to determine that the illumination light is abnormal in response to there being a difference between the captured image of the illumination light and the image of the illumination light in a normal state captured in advance, the difference being due to a fastener being out of position in the captured image of the illumination light, and

wherein the determination unit is configured to determine that the illumination light is normal in response to there being no difference between the captured image of the illumination light and the image of the illumination light in a normal state captured in advance.

15. The runway illumination light inspection method according to claim 11 ,

wherein the determination step comprises determining that the illumination light is abnormal in response to there being a difference between the captured image of the illumination light and the image of the illumination light in a normal state captured in advance, the difference being due to a fastener being out of position in the captured image of the illumination light, and

wherein the determination step comprises determining that the illumination light is normal in response to there being no difference between the captured image of the illumination light and the image of the illumination light in a normal state captured in advance.