摘要:
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.
摘要:
A method and a system for modernizing an elevator installation including two or more elevators includes an unmodernized elevator, one or more call-giving devices, a new group controller, which is connected to the elevator installation for allocating an elevator call to be given with a call-giving device to be served by an elevator belonging to the elevator installation, and also a measuring device, which is configured to measure an operating parameter of an unmodernized elevator. The aforementioned measuring device is connected to the new group controller for communicating the aforementioned operating parameter to the new group controller.
摘要:
Call information can be used for scheduling runs of elevators in a group of elevators. The scheduling (20) is done so that based on the call allocations a schedule of expected movements, accelerations and decelerations can be computed. Then the movements, accelerations and decelerations may be controlled (22) in order to improve energy efficiency (21) or for controlling the movement in such manner that the energy consumption peaks or duration of these peaks is reduced.
摘要:
Energy efficiency settings for an elevator installation (110) can be determined based on, for example, a start floor for a trip, a destination floor for a trip, user identity information and/or a condition associated with one or more users. In at least some cases, portions of a building (100) (e.g., one or more floors (160, 162, 164, 166, 68) are associated with one or more energy settings. In further cases, an occupant of a building (100) is associated with one or more elevator energy settings. Some embodiments can be used with an escalator installation (400).
摘要:
The present invention discloses a method and a system for modernizing at least one elevator group, which comprises a plurality of elevators, a group control that controls the elevator group as well as call-giving appliances connected to the group control via the landing appliance bus. According to the solution a new group control, new call-giving appliances for the floor levels and also a new landing call bus are installed in the elevator group; a new group control is connected to the pushbutton interface of the old call-giving appliances for transmitting calls given by passengers from the new group control to the old group control. The elevator calls given by passengers are divided between the modernized subgroup and at least one unmodernized subgroup on the basis of the given selection criterion, and a call addressed to the modernized subgroup is allocated in the new group control to the modernized elevators or a call addressed to the unmodernized subgroup is transmitted via the pushbutton interface to the unmodernized subgroup.
摘要:
Provided are a group control method and a group control device capable of efficiently controlling the operation of elevators in diversified traffic situations and under a variety of specification conditions required for a group management system. A plurality of elevators are placed in service for a plurality of floors, an evaluation index for a newly made hall call is calculated, and the best suited car is selected and assigned to the hall call based on the evaluation index in the group control method of elevators. A waiting time expectation value of all passengers on all floors for each direction, either that have already occurred or that are expected to occur within a predetermined time period, is taken as the evaluation index, the waiting time expectation value being the expectation value for the sum or the average of waiting time.
摘要:
Energy efficiency settings for an elevator installation (110) can be determined based on, for example, a start floor for a trip, a destination floor for a trip, user identity information and/or a condition associated with one or more users. In at least some cases, portions of a building (100) (e.g., one or more floors (160, 162, 164, 166, 168)) are associated with one or more energy settings. In further cases, an occupant of a building (100) is associated with one or more elevator energy settings. Some embodiments can be used with an escalator installation (400).