| 摘要 |
PROBLEM TO BE SOLVED: To provide an image-processing unit that can conduct maintenance on the basis of accurate information. SOLUTION: The system is provided with the image-processing unit 2, a photographing means that can make transmission/reception with a management unit 3 which manages the maintenance of the image processing unit 2 and photographs a control state and/or an operation state of the image-processing unit 2, and a recording means that records an operating sound and transmits the photographed image information and the recorded operating sound information to the management unit 3. Furthermore, the image-processing unit 2 is provided with a means sensing a smell and a means sensing vibration at a prescribed position of the unit 2 and the smell and vibration information sensed by them is transmitted to the management unit 3. A physical property change detection means for heat, light and pressure required for the image-processing of the image-processing unit 2 and a fault detection means for the image- processing unit 2 are provided and the data are transmitted to the management unit 3.
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