Mitsubishi Electric Corporation

Mitsubishi Electric Building Solutions Corporation

Juki Automation Systems Corporation

Akihiko Watanabe

Takeshi Fujita

Yutaka Matsueda

Masaki Hikichi

Masafumi Ozawa

Norihiro Chotoku

Masafumi Etoh

Masafumi Eto

Tsutomu Noda

Proper use of a remote monitoring function is realized in an elevator-control-device that monitors an elevator. An elevator-control-device is connected with a remote-monitoring-server that remotely monitors an elevator, via a communication network. The elevator-control-device includes a processor that performs a monitoring-control-process for monitoring the elevator, and a memory. The memory stores a communication function in which a control program for communicating with the remote-monitoring-server for the elevator is stored, a remote-monitoring-function in which a control program for the monitoring-control-process is stored, and a maintenance terminal function in which a control program for connection with a maintenance terminal is stored. The remote-monitoring-function is encrypted and is stored in the memory. In a case where the encrypted remote-monitoring-function is executed, the processor receives a decryption key of the remote-monitoring-function from the remote-monitoring-server by using the communication function, decrypts the remote-monitoring-function by using the decryption key, and executes the monitoring-control-process.

Elevator control device, elevator monitoring system, and elevator monitoring method with encrypted remote monitoring

Display screen with graphical user interface

An elevator device includes an operation control unit (), a storage unit (), a transmission unit (), a determination unit (), and a recovery unit (). When an inspection operation is interrupted by the operation control unit (), the transmission unit () transmits inspection data stored in the storage unit () to a plurality of specific devices (). The determination unit () determines whether or not recovery conditions are satisfied on the basis of a plurality of responses from the devices () to which the transmission unit () transmits the inspection data. For example, the recovery unit () restores a normal operation when the determination unit () determines that the recovery conditions are satisfied.

Elevator device that transmits inspection data when inspection operation after earthquake is interrupted

A restoration information registration device for elevators capable of quickly registering restoration information on the elevator. The restoration information registration device for the elevators includes an operation unit that receives an operation from the outside, a storage unit that stores, when restoration information on the elevator is input by the operation on the operation unit, the restoration information, and a transmission unit that, when restoration information on a plurality of elevators is stored in the storage unit, collectively transmits the restoration information on the plurality of elevators. Accordingly, it is possible to quickly register the restoration information on the elevator.

Restoration information registration device and restoration information registration method for elevators

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Tokyo, Japan

Akihiko Watanabe