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    Elevator group management system and control method therefor
    32.
    发明公开
    Elevator group management system and control method therefor 有权
    Gruppensteuerungssystem und KontrolverfahrenfürAufzüge

    公开(公告)号：EP1767484A1

    公开(公告)日：2007-03-28

    申请号：EP06019811.6

    申请日：2006-09-21

    Applicant: HITACHI, LTD. ,  Hitachi Mito Engineering Co., Ltd.

    Inventor： Yoshikawa, Toshifumi ,  Muraoka, Kazufumi ,  Toriyabe, Satoru ,  Hoshino, Takamichi ,  Tanae, Shunichi ,  Aida, Keiichi ,  Fujino, Atsuya ,  Okabe, Ryo ,  Yoneda, Kenzi ,  Tamada, Masaaki

    IPC: B66B1/20

    CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/226 ,  B66B2201/234 ,  B66B2201/302 ,  B66B2201/403

    Abstract: A system is provided for supporting a reduction in average waiting time of an elevator group management system, and an evaluation on group management control performance. A forecasted trajectory of each elevator within a predetermined time from a current time point is found and displayed.
    Also, an evaluation value is calculated for a forecasted interval with respect to a target interval between respective elevators in a predetermined time from the evaluation value, and an elevator is allocated to a generated hall call based on the evaluation value such that the forecasted interval comes closer to the target interval. By displaying the forecasted trajectory of each elevator, it is possible to support the evaluation on the performance of the group management system through clarification of the reason for allocation. Also, the control performance of the group management system is improved, including a reduction in average waiting time, through allocation control close to an ideal one.

    Abstract translation: 提供一种用于支持降低电梯组管理系统的平均等待时间的系统，以及对组管理控制性能的评估。 找到并显示从当前时间点起的预定时间内的每个电梯的预测轨迹。 另外，根据与评价值相对于预定时间内的各个电梯之间的目标间隔的预测间隔计算评价值，并且基于评估值将电梯分配给所生成的门厅呼叫，使得预测间隔到来 更接近目标间隔。 通过显示每个电梯的预测轨迹，可以通过澄清分配原因来支持对组管理系统的绩效的评估。 此外，组队管理系统的控制性能得到提高，包括缩短平均等待时间，通过接近理想的分配控制。

    Elevator group control system and control method thereof
    34.
    发明公开
    Elevator group control system and control method thereof 有权
    系统和Verfahren zur Aufzugsgruppensteuerung

    公开(公告)号：EP1760025A1

    公开(公告)日：2007-03-07

    申请号：EP06017909.0

    申请日：2006-08-28

    Applicant: HITACHI, LTD. ,  Hitachi Mito Engineering Co., Ltd.

    Inventor： Yoshikawa, Toshifumi ,  Toriyabe, Satoru ,  Hoshino, Takamichi ,  Tanae, Shunichi ,  Fujino, Atsuya ,  Furuhashi, Masaya ,  Yoneda, Kenji ,  Okabe, Ryo ,  Aida, Keiichi ,  Tamada, Masaaki

    IPC: B66B1/20

    CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/226 ,  B66B2201/234

    Abstract: In view of the limited effect of the elevator car (12A, 12B, 12C) interval control by hall call assignment alone, depending on generation of hall calls, an elevator group control system and a control method thereof are disclosed, in which the waiting time can be shortened more accurately in finely detailed fashion. A reference trajectory indicating a reference position of each elevator car (12A, 12B, 12C) within a predetermined future time is prepared for each elevator car (12A, 12B, 12C), and a forecasted trajectory corresponding to the reference trajectory is prepared by forecasting the position of each elevator car (12A, 12B, 12C). A hall call is assigned in such a manner that the forecasted trajectory approaches the reference trajectory. At the same time, the operation control factors other than assignment, including the car speed (car speed and acceleration) and the stop time (the door operation speed and the door opening time) of each elevator car (12A, 12B, 12C) are adjusted during the period lacking the assignment process.

    Abstract translation: 考虑到电梯轿厢（12A，12B，12C）的单独通过门厅呼叫分配的间隔控制的影响，根据门厅呼叫的产生，公开了一种电梯组控制系统及其控制方法，其中等待时间 可以以更细致的方式更准确地缩短。 为每个电梯轿厢（12A，12B，12C）准备指示每个电梯轿厢（12A，12B，12C）在预定未来时间内的参考位置的参考轨迹，并且通过预测来准备对应于参考轨迹的预测轨迹 每个电梯轿厢（12A，12B，12C）的位置。 以预测轨迹接近参考轨迹的方式分配门厅呼叫。 同时，各电梯轿厢（12A，12B，12C）的车辆速度（轿厢速度和加速度）以及停车时间（门操作速度和开门时间）之外的运转控制因素分别为 在没有转让过程的期间进行了调整。

    Group-control system of elevator and its control method
    37.
    发明专利
    Group-control system of elevator and its control method 有权
    电梯组控制系统及其控制方法

    公开(公告)号：JP2007062927A

    公开(公告)日：2007-03-15

    申请号：JP2005251023

    申请日：2005-08-31

    Applicant: Hhitachi Mito Engineering Co Ltd ,  Hitachi Ltd ,  日立水戸エンジニアリング株式会社 ,  株式会社日立製作所

    Inventor： YOSHIKAWA TOSHIFUMI ,  TOYABE SATOSHI ,  HOSHINO TAKAMICHI ,  TANAE SHUNICHI ,  FUJINO ATSUYA ,  FURUHASHI MASAYA ,  YONEDA KENJI ,  OKABE REI ,  AIDA KEIICHI ,  TAMADA MASAAKI

    IPC: B66B1/18

    CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/226 ,  B66B2201/234

    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 translation: 要解决的问题：为了实现能够更可靠和精细地缩短等待时间的间隔控制，因为通过门厅呼叫分配单独通过间隔控制，根据门厅呼叫的产生来限制控制效果。 解决方案：针对每个电梯创建指示每个轿厢相对于当前时间点之后的预定时间内的时间的目标位置的目标路线，同时预测每个轿厢的位置，以便创建一个 对应于目标路线的预测路线。 分配霍尔呼叫使得预测路线接近目标路线，并且控制除分配之外的操作，即操作速度（车速和加速度），停止时间（门的打开/关闭速度和打开时间）以及 在不进行分配处理的期间对电梯进行调整。 版权所有（C）2007，JPO＆INPIT

    엘리베이터의 그룹 관리 제어 장치
    38.
    发明公开
    엘리베이터의 그룹 관리 제어 장치 有权
    电梯集团监督控制装置

    公开(公告)号：KR1020060033916A

    公开(公告)日：2006-04-20

    申请号：KR1020067001405

    申请日：2004-06-07

    Applicant: 미쓰비시덴키 가부시키가이샤

    Inventor： 히키타시로 ,  아마노마사아키

    IPC: B66B1/18 ,  B66B1/14 ,  B66B1/20

    CPC classification number: B66B1/18 ,  B66B1/3407 ,  B66B2201/222 ,  B66B2201/234

    Abstract: A group controller for elevators has predicting/calculating means and assigning means. The predicting/calculating means obtains a predicted in-cage load at the time of departure of the cage from a departure floor and predicts at least one of a cage speed, acceleration, and a jerk rate of the cage according to the predicted in-cage load, obtaining a predicted time of arrival. The assigning means, when a call from a waiting area occurs, selects and assigns a cage that is to respond to the call based on information from the predicting/calculating means.

    Abstract translation: 用于电梯的组控制器具有预测/计算装置和分配装置。 预测/计算装置获得轿厢从出发楼层出发时预测的车内负载，并根据预测的保持架预测轿厢的轿厢速度，加速度和冲击速率中的至少一个 负载，获得预计到达时间。 当从等待区域发出呼叫时，分配装置根据来自预测/计算装置的信息选择并分配响应呼叫的轿厢。

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