PROBLEM TO BE SOLVED: To provide a technological support system of an elevator capable of improving convenience in the maintenance work of the elevator.;SOLUTION: A terminal unit 1 connected via a public line network 2 to a center 10 has a digital camera 1a for acquiring an image of a part 4 by photographing the part 4 used for an elevator, and the center 10 has a part information database 14 for storing part information on the part 4, a part image database 15 for storing the image of the part 4 by being associated with the part information stored in the part information database 14, a part determining means 11a for determining whether or not the corresponding part exists by collating the image of the photographed part 4 with the image of the part 4 stored in the part image database 15, and a part specifying means 11b for specifying the part 4 from the part information associated with the image of the corresponding part when it is determined that there is the corresponding part by the part determining means 11a.;COPYRIGHT: (C)2014,JPO&INPIT
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