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POSITION SPECIFICATION DEVICE, POSITION SPECIFICATION SYSTEM, POSITION SPECIFICATION METHOD, AND POSITION SPECIFICATION PROGRAM
POSITION SPECIFICATION DEVICE, POSITION SPECIFICATION SYSTEM, POSITION SPECIFICATION METHOD, AND POSITION SPECIFICATION PROGRAM
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机译：位置指定装置，位置指定系统，位置指定方法以及位置指定程序
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摘要
Provided are: a storage unit (4) in which device attachment position information is stored indicating the attachment position of a device attached to the underfloor portion of each car of a train, a read position being stored in the storage unit, the read position being the position at which individual information is read from an identification tag in which individual information specifying the device is stored and which is affixed to the device, and being the position at which radio waves are irradiated onto the identification tag, the intensity of the radio waves irradiated onto the identification tag being changed and individual information for the device being stored separately according to the radio wave intensity of each read position; and a position specification unit (5) that uses the individual information that is read separately according to the radio wave intensity of each read position, and the device attachment position information, to specify which device having the individual information is attached, and to which attachment position on each car of the train, and to associate the attachment positions and the individual information.
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