| 摘要 |
PROBLEM TO BE SOLVED: To provide a maintenance system of a surveying instrument for rapidly predicting necessity of maintenance of the surveying instrument, and for effectively performing maintenance work. SOLUTION: The maintenance system of the surveying instrument includes a maintenance previous notice detecting means for detecting whether maintenance of a surveying instrument body having a distance measuring means and an angle measuring means is required or not, and a reporting means 50 for reporting maintenance requirement, and the maintenance previous notice detecting means includes a current-carrying time integration circuit 40 for integrating current-carrying time of the surveying instrument body, operation time conversion parts 41-45 for converting into the operation time of the distance measuring means and the angle measuring means, and a detection storage part 48 for summing up and storing the operation time. The reporting means 50 reports the maintenance requirement based on the operation time stored in the detection storage part 48, and maintenance data stored in the detection storage part 48 is transmitted to a manufacturing company of the surveying instrument body. A computer of the manufacturing company selects a distributor near the present position of a customer based on the maintenance data and the customer data. COPYRIGHT: (C)2009,JPO&INPIT
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