| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for diagnosing a failure of even a machine whose on-line maintenance or check or the like is not available. SOLUTION: This failure diagnosing system (10) for a machine is provided with a measuring means (20) for measuring a plurality of operation data indicating the operating state of machine, a recording means (21) for recording the operation data in a recording medium (construction IC card 21a), a reading means (30) for reading the operation data stored in the recording medium, a transmitting means (31) for transmitting the operation data through a communication information network (Internet 50) to a maintenance department, and a receiving means (40) for receiving the transmitted operation data. Then, the operation data recorded in the recording medium are transmitted through the communication information network to the maintenance department far from a working site so that the failure diagnosis of a machine can be efficiently and easily performed based on the operation data in the maintenance department. |
