Method of resetting a safety system of an elevator installation

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United States of America Patent

PATENT NO 9944492
SERIAL NO

14430958

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Abstract

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A method for resetting a safety system of an elevator installation from an actual state, in which a normal operation of the elevator installation is not released, to a desired state, in which a normal operation of the elevator installation is released by the safety system includes the steps of: receiving a reset request, which is transmitted from the elevator control system, for resetting from the actual state to the desired state, in the safety system; carrying out verification of the reset request by the safety system; evaluating the verification by the safety system; and resetting the safety system from the actual state to the desired state if the verification by the safety system is evaluated as valid.

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Patent Owner(s)

Patent OwnerAddress
INVENTIO AG6052 HERGISWIL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lustenberger, Ivo Buttisholz, CH 21 80

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