The present invention addresses the problem of improving the reliability of the position detection of a car (8) of an elevator device, and comprises at least one identifier (21) which holds identification information, and which is installed in a hoistway (1). A reading unit (22), which reads the identification information from the identifier (21), is provided to the car (8). An identification information inspection unit (22) performs an identification information inspection to inspect whether an error exists in the identification information read by the reading unit (22). A control device (5) determines the necessity of inspection travel, wherein the car is caused to move to the position of the identifier (21), on the basis of the time that has elapsed since the previous identification information inspection of the identifier (21), and carries out the inspection travel on the basis of the determination result.
Elevator device, and control method therefor
2015-12-23
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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