摘要:
An elevator control system employing a micro-processor-based group controller ( Fig. 2 ) which communicates with the cars of the elevator system to determine conditions of the cars and responds to hall calls registered at a plurality of landings in the building serviced by the cars under control of the group controller, to provide assignments of the hall calls to the cars based on a weighted summation for each car, wi h reapect to each call, of a plurality of system response factors, some indicative, and some not, of conditions of the car irrespective of the call to be assigned, assigning "bonuses" and "penalties" to them in the weighted summation. In the invention, rather than a set of unvarying bonuses and penalties being assigned based on the relative system response factors, the assigned bonuses and penalties are varied (4,6) based on the perceived intensity of traffic, as measured (3,5) by, for example, a past average waiting time and the elapsed time since registration of the hall call, a selected past five minute average waiting time being exemplary.
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:
In a vertically movable elevator group management control apparatus for control of a plurality of transversely shiftable cars among plural shafts, control is done by storing route data with respect to each said car, generating target floor data including a target floor, based on car call data obtained in correspondence with each said car and station call data as obtained correspondingly to each floor, estimating the time taken for said car to reach said target floor, based on at least said route data, said target floor data and said car call data, and assigning a certain car to a certain floor call, based on the estimated arrival time.
摘要:
In a vertically movable elevator group management control apparatus for control of a plurality of transversely shiftable cars among plural shafts, control is done by storing route data with respect to each said car, generating target floor data including a target floor, based on car call data obtained in correspondence with each said car and station call data as obtained correspondingly to each floor, estimating the time taken for said car to reach said target floor, based on at least said route data, said target floor data and said car call data, and assigning a certain car to a certain floor call, based on the estimated arrival time.
摘要:
Bei dieser Gruppensteuerung können auch solche Zielrufe sofort zugeteilt werden, die auf einem in Fahrtrichtung hinter der Kabine (2) liegenden Stockwerk eingegeben wurden und deren Zielstockwerke in Fahrtrichtung vor der Kabine (2) liegen. Zu diesem Zweck besteht der Rufspeicher (RAM1) aus einem ersten Speicher (RAM1.1) für die in Fahrtrichtung vor der Kabine (2) eingegebenen Rufe gleicher Richtung, einem zweiten Speicher (RAM1.2) für die Gegenrichtungsrufe, und einem dritten Speicher (RAM1.3) für die in Fahrtrichtung hinter der Kabine (2) eingegebenen Rufe gleicher Richtung. Eine Steuerschaltung (14) wird jeweils bei Eingabe eines Rufes derart aktiviert, dass je nach Lage und Fahrtrichtung der Kabine (2) ein Ruf der gleichen Richtung in den ersten oder dritten Speicher (RAM1.1, RAM1.3) eingeschrieben wird. Beim ersten Fahrtrichtungswechsel werden die zugeteilten Rufe des dritten Speichers (RAM1.3) in den zweiten Speicher (RAM1.2) und beim zweiten Fahrtrichtungswechsel in den ersten Speicher (RAM1.1) übertragen, so dass sie vom Selektor (R2) erfasst werden können.
摘要:
A system 110 includes an input/output 113 unit for receiving a user request to call an elevator 101, 102 and a processor 111 for processing the user request to assign an elevator to the user 105. The processor performs one of a first assignment process and a second assignment process. The first assignment process includes determining whether a delay condition exists for delaying assignment of the elevator to the user 202, delaying assignment of the elevator to the user based on determining that the delay condition exists 203, and assigning the elevator to the user based on determining that the delay condition does not exist 204. The second assignment process includes assigning the elevator to the user and notifying the user of the assignment, determining whether an assignment change condition exists 206, changing the assignment to another elevator based on determining that the assignment change condition exists 207, and notifying the user of the assignment change 208.
摘要:
The invention concerns a method for a passenger-allocation in a multi-deck elevator group, the decks of which defining elevator cars, respectively, being stacked above each other and being mounted in a car frame to be moved synchronously in an elevator shaft. The method is performed by a control unit to dispatch the elevator cars for serving any passenger call which can be entered as a landing call or a car call, wherein a call can create a number of allocation proposals calculated by means of an optimization algorithm carried out by the control unit for dispatching an elevator to a passenger call. The invention is characterized in that said allocation proposals are then processed in a routing algorithm defining one serving deck to be taken for the allocation of a specific call, which routing algorithm is restarted either for any further incoming call independent of whether said further incoming call is creating new elevator allocation proposal(s) or when a reallocation timeout has passed. The invention further relates to a computer program carrying out the inventive method.