Patent ID: 9527696
Filing Date: 2016-12-27
CPC Classification: B66B

Claim Text:
1. An elevator group control system which is provided with two cars vertically connected to each other and performs a double operation in a prescribed running direction, comprising: a hall operating panel which is provided in a prescribed hall of an elevator and by use of which a user inputs a destination floor; and a group control device which, in the case where an operation-prohibited destination floor of one of said two cars stopping at the hall is inputted from the hall operating panel as a destination floor, determines whether a call has already been registered for a floor preceding or beyond the operation-prohibited destination floor, and when it is determined that a call has already been registered for a floor preceding or beyond the operation-prohibited destination floor, the group control device registers the floor for which the call has been registered as a service floor of the one of said two cars.