Abstract:
A method of operating a building elevator system within a building having a plurality of floors is provided. The method including: controlling a first elevator group composed of one or more elevator systems configured to serve a plurality of floors within a first sector, the one or more elevator systems in the first elevator group further include a first elevator car; controlling a second elevator group composed of one or more elevator systems configured to serve a plurality of floors within a second sector, the one or more elevator systems in the second elevator group further include a second elevator car; monitoring usage of the first elevator group and second elevator group; and reassigning at least one of the one or more elevator systems of the second elevator group to the first elevator group in response to usage of the first elevator group and usage of the second elevator group.
Abstract:
An elevator group control system includes a reference route generating portion, which for each elevator, generates a reference route which the elevator should follow with respect to the time axis and position axis; and an assignment portion which selects an elevator for assignment to a generated hall call so as to make the actual trajectory of each elevator closer to its reference route. Reference routes which guide the cage's trajectory into temporally equal interval condition are generated, and car assignment is executed to allow the cages to settle in temporally equal interval condition over a long period of time.
Abstract:
A method and a display for elevator allocation evaluating are provided. When an elevator allocated to a hall call is selected by employing two different view points such as a real and a future call evaluation index, an elevator allocation reason and a balance between the two view points can be easily grasped. An elevator allocated to a hall call is evaluated on orthogonal coordinates in which the real call evaluation index and the future call evaluation index are defined as an X and a Y coordinate axis. Evaluation indexes of first to fourth elevator cars are evaluated by employing contour lines of a synthetic evaluation function, which is represented as the real and the future call evaluation index. A weight for allocating is displayed visually.
Abstract:
Die Erfindung geht aus von einer Aufzugssteuerung einer Aufzugsanlage (10; 10') mit zumindest zwei Aufzugskabinen (20, 22, 24, 26, 28, 30, 32, 34, 36; 26', 28', 30'), die dazu vorgesehen sind, unabhängig voneinander in einem gemeinsamen Fahrschacht (14, 16, 18; 16') verfahren zu werden, und mit einem Steuergerät (12; 12'). Es wird vorgeschlagen, dass das Steuergerät (12; 12') dazu vorgesehen ist, einen definierten Mindestabstand zwischen jeweils zwei aufeinanderfolgenden folgenden Aufzugskabinen (20, 22, 24, 26, 28, 30, 32, 34, 36, 26', 28', 30') und einen definierten Maximalabstand zwischen jeweils zwei aufeinander folgenden Aufzugskabinen (20, 22, 24, 26, 28, 30, 32, 34, 36; 26', 28', 30') einzuhalten.
Abstract:
PROBLEM TO BE SOLVED: To realize interval control capable of more surely and finely shortening a waiting time because a control effect is limited according to generation of a hall call with an interval control alone by a hall call allocation. SOLUTION: A target route indicating a target position of each of cars relative to a time within a predetermined time after a current time point is created for each elevator, while the position of each of the cars is predicted so as to create a predicted route corresponding to the target route. Hall call is allocated so that the predicted route approaches the target route, and operations other than allocation are controlled, i.e., operation speed (car speed and acceleration), stopping time (opening/closing speed of a door, and opening time) and the like of the elevator are adjusted in a period not having an allocation processing. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an allocation evaluating method and its display device for easily understanding an allocating reason and a balance of two viewpoints, when selecting an elevator by using and allocating two evaluation indexes different in a viewpoint such as an actual call evaluation index and a future call evaluation index. SOLUTION: The elevator allocated to a hall call is respectively evaluated on orthogonal coordinates with the actual call evaluation index ΦR(k) and the future call evaluation index ΦF(k) as the X, Y coordinate axis. A degree of attaching importance to allocation is also visually displayed by evaluating evaluation indexes 21 to 24 of 1 to 4 car elevators by using contour lines 25a to 25g of an integrated evaluation function ΦV(k) expressed as a function of the actual call evaluation index and the future call evaluation index. COPYRIGHT: (C)2007,JPO&INPIT