An elevator safety monitoring device is provided that can secure safety of a maintenance person who rides on a riding portion on a car. An elevator safety monitoring device includes an approach judgment unit which judges whether a counterweight of an elevator system approaches a car when a maintenance person is riding on a riding portion on the car of the elevator system and a safety securing unit which performs safety control for the elevator system so as to secure safety of the maintenance person when the approach judgment unit judges that the counterweight approaches the car.
ELEVATOR SAFETY MONITORING DEVICE
2023-04-20
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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