| 摘要 |
Power for an illumination device and a camera is provided from power integrated onto a data cable between a controller / computer and the light illumination device. The camera - controller / computer interface includes one of GEV with PoE, USB and CXP, where a power is provided within the data interface cable, and the distance between the camera and the controller / computer is very long. In order to avoid running multiple long cables in a production manufacturing environment, a power extraction module is incorporated into a light illuminator, in order to extract the power for the interface cable, and to generate the individual powers for the light illuminator and the camera. In cases where the interface standard does not provide integrated power, power can be injected to the cable and extracted from the light illumination module. |
