The invention provides an elevator accelerated speed detection apparatus and system. The elevator accelerated speed detection apparatus comprises a control module and an accelerated speed measuring module. The control module is connected to the accelerated speed measuring module. The control module is used for acquiring accelerated speed information measured by the accelerated speed measuring module, and sending the acquired accelerated speed information to a server. The accelerated speed measuring module is used for acquiring accelerated speed information of an operation process of an elevator, and sending the acquired accelerated speed information to the control module. According to the invention, the accelerated speed information of the operation process of the elevator is acquired through the accelerated speed measuring module, so that an elevator manager can determine whether the current elevator is in unsafe states such as overspeed and dropping states according to the acquired accelerated speed information.
Elevator accelerated speed detection apparatus and system
2015-09-23
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |