Abstract:
An elevator system configured to determine and transmit an estimated elevator boarding time to a mobile call input device, wherein the boarding time includes the arrival time of the elevator car based on a registered target floor registration information and the duration of time to place the elevator car door and the hoistway door in a fully open state.
Abstract:
An elevator control system for controlling a plurality of elevators in an elevator bank comprises a processor in communication with a non-transitory memory, and a networking device. The processor executes software instructions that cause the elevator control system to receive an elevator call placed by at least one of a user and a mobile device of the user. The elevator control system wirelessly communicates with the mobile device to determine an elevator criteria set by the user on the mobile device via an elevator control application. The elevator criteria comprises a preference and a requirement. The software instructions allow the processor to determine whether an elevator in the elevator bank meets the requirement and the preference, and an elevator that meets at least the requirement is automatically assigned to the user.
Abstract:
A method for controlling elevator cars of an elevator system according to one example of the present disclosure includes assigning free elevator cars of the elevator system to one of either general service or express priority service (EPS). A destination dispatch controller receives an express priority service (EPS) call. The EPS call can indicate a request for priority service from an EPS call originating location to an EPS call final destination. The controller can determine whether any active EPS assigned car can service the EPS call. A particular elevator car can be an active EPS car when the particular car is carrying out EPS service. When a specific active EPS car can service the EPS call, the controller assigns the specific EPS car to the EPS call. Upon completion of the EPS call, the controller unassigns the EPS car to a free car.
Abstract:
An exemplary elevator input device includes a passenger interface configured to allow a passenger to place a call to indicate a desired elevator service. The elevator input device includes a controller configured to interpret any passenger input regarding desired elevator service. The controller identifies which of a plurality of elevator cars will be able to provide the desired elevator service according to a predetermined criterion. The plurality of elevator cars considered by the controller includes every elevator car that is capable of serving the call. The controller is also configured to assign the call to the identified elevator car. With the input device controller assigning the call to an identified elevator car, the dispatching of elevator cars is distributed among controllers of input devices rather than being accomplished at a single group controller.
Abstract:
A system for controlling the elevators in an elevator system based on passenger presence. The elevator system includes a number of elevators (1A . . . 1H) wherein first sensor members (2, 2A . . . 2H), second sensor members and additional sensor members are arranged in a waiting area of each elevator (1A . . . 1H) on each floor (F, F1, F2, F3 . . . Fn). The first, second and additional sensor members are fitted to give information about the presence and number of passengers waiting to go either up or down for an elevator at least in the waiting area in question. A controller is provided for controlling the elevators. The controller receives information from the first, second and additional sensor members about the presence and number of passengers waiting for an elevator and to control the movement of the elevators of the elevator system utilizing the information received from the first, second and additional sensor members.
Abstract:
The present invention discloses a method for controlling an elevator system. In the method an elevator is allocated for the use of a passenger in a first optimization phase in such a way that a first cost function is minimized, a second optimization phase is performed, in which the route of the allocated elevator is optimized in such a way that a second cost function is minimized.
Abstract:
An elevator system having a double or multiple elevator cabins per elevator shaft can be controlled using a method, wherein at least one destination call is entered or at least one identification code is received on at least one call entry floor, said destination call or identification code designating an arrival floor; wherein at least one trip by at least one elevator cabin of the double or multiple elevator cabin from a departure floor to an arrival floor is determined for the destination call or identification code; wherein before determining a trip, it is determined whether at least one situation-specific parameter is fulfilled; and if said situation-specific parameter is fulfilled, at least one situation-compatible call assignment is determined for a trip having a floor difference of zero between the call entry floor and the departure floor or having a floor difference of zero between the destination floor and the arrival floor.
Abstract:
An elevator system having a double or multiple elevator cabins per elevator shaft can be controlled using a method, wherein at least one destination call is entered or at least one identification code is received on at least one call entry floor, said destination call or identification code designating an arrival floor; wherein at least one trip by at least one elevator cabin of the double or multiple elevator cabin from a departure floor to an arrival floor is determined for the destination call or identification code; wherein before determining a trip, it is determined whether at least one situation-specific parameter is fulfilled; and if said situation-specific parameter is fulfilled, at least one situation-compatible call assignment is determined for a trip having a floor difference of zero between the call entry floor and the departure floor or having a floor difference of zero between the destination floor and the arrival floor.
Abstract:
It is an object of the present invention to provide a control apparatus for a one-shaft multi-car system elevator in which a plurality of cars operate in one shaft, the control device being capable of efficient group control while avoiding collisions and minimizing the occurrence of confinement of passengers. The control apparatus includes approaching direction traveling prohibiting means 1D for prohibiting the cars from traveling in a direction in which the cars approach each other in the same shaft, and door open standing-by means 1E for causing the car to stand by with its doors open if the car is prohibited by the approaching direction traveling prohibiting means from traveling and if any passenger is present in the car.
Abstract:
An elevator group control method for the allocation of calls, in which method a given service time of the elevator group is assigned a target value. The service time may be passenger waiting time, call time, traveling time, riding time or an average value of one of these quantities. The method aims at fulfilling the assigned target value in such a way that the energy consumption of the elevator system is minimized. Optimization is implemented using a model of the elevator system, by means of which the desired service time can be predicted. This prediction is utilized in a controller controlling the optimizer. This makes it possible to improve the construction and operation of the controller and optimizer so that the energy consumption of the elevator system can be reduced while the condition regarding the target service time is fulfilled at the same time.