Elevator system with multiple cars in the same hoistway
    101.
    发明授权
    Elevator system with multiple cars in the same hoistway 失效
    电梯系统与多台车在同一井道

    公开(公告)号:US5419414A

    公开(公告)日:1995-05-30

    申请号:US154034

    申请日:1993-11-18

    Applicant: Masami Sakita

    Inventor: Masami Sakita

    Abstract: An elevator system is shown that includes an elevator shaft (12) in building (10) and a plurality of elevator cars (C.sub.1, C.sub.2 and C.sub.3) that are movable up and down within the shaft along vertical axis (20). The elevator cars are independently movable by drive motors (D.sub.1, D.sub.2 and D.sub.3) attached to the cars through hoisting cables (24, 28 and 34). The motors are controlled by motor controllers (MC.sub.1, MC.sub.2 and MC.sub.3) which, in turn are controlled by a computer (62) having as inputs service and destination requests, load weight and car location. Different operating modes are shown (FIGS. 5-8) including one in which serviced floors (F.sub.1 through F.sub.16) are serviced by no more than one elevator car at a time, and the cars travel sequentially from one end floor to the other end floor (FIGS. 5 and 6). Simultaneous servicing of a plurality of different floors is shown (FIGS. 7 and 8) and travel of empty elevator cars to a designated floor without responding to floor calls also is shown (FIGS. 6 and 8). Counterweights (CW.sub.1, CW.sub.2 and CW.sub.3) are attached by cables to the respective elevator cars (C.sub.1, C.sub.2 and C.sub.3), which counterweights travel along a vertical axis (38) laterally displaced from the elevator car axis (20). Shock absorbers (54) are provided for absorbing impact of accidental collision between adjacent counterweights (FIG. 3 ) which shock absorbers include coil springs (58) and dashpots (60).

    Abstract translation: 示出了一种电梯系统,其包括在建筑物(10)中的升降机井道(12)和多个电梯轿厢(C1,C2和C3),所述多个电梯轿厢可以沿轴线(20)在轴内上下移动。 电梯轿厢可以通过提升电缆(24,28和34)连接到汽车的驱动电动机(D1,D2和D3)独立地移动。 电机由电机控制器(MC1,MC2和MC3)控制,电动机控制器又由具有输入服务和目的地请求,负载重量和汽车位置的计算机(62)控制。 示出了不同的操作模式(图5-8),其中包括一次服务地板(F1至F16)由不超过一个电梯轿厢服务的操作模式,并且轿厢从一个端板顺序地行进到另一端 (图5和图6)。 显示了多个不同楼层的同时维修(图7和图8),空载电梯轿厢行驶到指定楼层而不响应楼层通话(图6和图8)。 配重(CW1,CW2和CW3)通过电缆连接到相应的电梯轿厢(C1,C2和C3),该配重权重沿着垂直轴线(38)沿电梯轿厢轴线(20)横向移动。 减震器(54)被设置用于吸收相邻配重(图3)之间的意外碰撞的冲击,该减震器包括螺旋弹簧(58)和减震器(60)。

    Demand estimation apparatus
    104.
    发明授权
    Demand estimation apparatus 失效
    需求估算装置

    公开(公告)号:US4524418A

    公开(公告)日:1985-06-18

    申请号:US522696

    申请日:1983-08-12

    Abstract: A demand estimation apparatus for controlling machines according to revised estimated demand values wherein estimated demand values are calculated by dividing demand cycles which are fluctuating similarly cyclically into a plurality of sections (time zones), an adjusting section is interposed between each two sections adjoining each other, and an estimate of the fluctuation of the demand is determined based on measurements of both the demand value of the adjusting section and the demand values of the two adjoining sections, and wherein the estimated demand value of each adjusting section is compared with the estimated demand values of the respective two adjoining sections and, based on the comparison, each adjusting section is moved as a whole toward one of the adjoining sections by a predetermined time width when the estimated demand value of the adjusting section more closely approximates the estimated demand value of that one of the adjoining section than the other adjoining section, thus modifying the time widths of both adjoining sections, and the estimated demand value is revised to account to for fluctuations in the demand within the shifted adjusting section and modified adjoining sections.

    Abstract translation: 一种用于根据经修改的估计需求值控制机器的需求估计装置,其中通过将周期性相似地变化为多个部分(时区)的需求周期来计算估计需求值,调整部分插入彼此相邻的两个部分之间 并且根据对调整部的需求值和两个相邻部的需求值的测定来确定需求的波动的估计,并且将每个调整部的估计需求值与估计需求进行比较 相应的两个相邻部分的值,并且基于比较,当调节部分的估计需求值更接近估计需求值时,每个调整部分作为整体朝着相邻部分之一移动预定时间宽度 相邻部分之一相对于其他相邻部分 ,因此修改相邻部分的时间宽度,并且修改估计的需求值以考虑到在移动的调整部分和修改的邻接部分内的需求的波动。

    エレベータの群管理制御装置
    105.
    发明申请
    エレベータの群管理制御装置 审中-公开
    电梯集团管理控制装置

    公开(公告)号:WO2013080300A1

    公开(公告)日:2013-06-06

    申请号:PCT/JP2011/077544

    申请日:2011-11-29

    Inventor: 江藤 正治

    Abstract: エレベータの回生電力を力行運転で効率よく消費することができるエレベータの群管理制御装置を提供する。このため、複数のエレベータの乗りかごを一群として管理して制御するエレベータの群管理制御装置において、ある乗りかごについて、当該乗りかごの移動方向及び負荷に基づいて、次の停止階までの運転が回生運転又は力行運転のいずれであるのかを予測するとともに、回生(力行)運転する時間を予測する予測部(10c)と、予測した当該乗りかごの回生(力行)運転する時間において、当該乗りかごとは異なる他の乗りかごが力行(回生)運転することが予測されている場合に、当該乗りかごの回生(力行)運転と他の乗りかごの力行(回生)運転との重複時間を演算し、当該乗りかごの走行速度を変化させながら重複時間を演算してより長い重複時間が得られる走行速度を求め、当該乗りかごの走行速度の指令値を設定する指令設定部(10d)と、を備える。

    Abstract translation: 提供一种电梯组管理控制装置,其能够在动力操作期间有效地消耗来自电梯的再生电力。 因此,电梯组管理控制装置用于通过以与一组管理相同的方式控制多个电梯轿厢,其中,控制装置设置有用于预测某个电梯轿厢的预测单元(10c),该预测单元基于 电梯轿厢的移动方向和负载,直到下一个停止楼层的操作是再生操作还是动力操作,以及再生(供电)操作的时间,以及用于计算再生(供电)操作之间的重叠时间的指令设置单元 (动力)操作和另一电梯轿厢的再生电力(动力再生)操作,通过计算电梯轿厢改变行驶速度时的重叠时间,从较长的重叠时间获得行驶速度,并且设定运行中的指令值 当另外不同的电梯轿厢预计在时间段内实现动力(再生)操作时,电梯轿厢的速度 为第一台电梯轿厢的再生(动力)操作而停产。

    A METHOD FOR ALLOCATING ELEVATORS AND AN ELEVATOR SYSTEM
    106.
    发明申请
    A METHOD FOR ALLOCATING ELEVATORS AND AN ELEVATOR SYSTEM 审中-公开
    一种分配电梯和电梯系统的方法

    公开(公告)号:WO2013030442A1

    公开(公告)日:2013-03-07

    申请号:PCT/FI2012/050789

    申请日:2012-08-16

    Abstract: The present invention discloses a solution for allocating hall calls in an elevator system (X, Y), which comprises call input devices (110, 210) for registering hall calls at the floors (F0 - F10), a group control system (101, 201, 301, 304) responsive to said hall calls, and a number of elevators (A, B, C, D) controlled by elevator-specific elevator controllers (120, 303) on the basis of commands issued by the group control system (101, 201, 301, 304). A number of route alternatives (302) are generated on the basis of the calls active, and allocation calculation is decentralized by calculating elevator-specific cost terms associated with the route alternatives (302) in the elevator controllers (120, 303). The cost terms are returned to the group control system (101, 201, 301, 304), which allocates the hall calls to the elevators (A, B, C, D) according to the route alternative (302) giving the lowest allocation cost.

    Abstract translation: 本发明公开了一种用于在电梯系统(X,Y)中分配门厅呼叫的解决方案,其包括用于在楼层(F0-F10)登记门厅呼叫的呼叫输入设备(110,210),组控制系统 响应于所述门厅呼叫的电梯(201,301,304)以及由电梯专用电梯控制器(120,303)控制的多个电梯(A,B,C,D),基于由组控制系统 101,201,301,304)。 基于呼叫活动来生成多个路由选择(302),并且通过计算与电梯控制器(120,303)中的路由选择(302)相关联的电梯专用成本项来分配计算。 成本条件返回给组控制系统(101,201,301,304),其根据提供最低分配成本的路由选择(302)向电梯(A,B,C,D)分配门厅呼叫 。

    ARRANGEMENT AND METHOD IN CONNECTION WITH AN ELEVATOR SYSTEM
    108.
    发明申请
    ARRANGEMENT AND METHOD IN CONNECTION WITH AN ELEVATOR SYSTEM 审中-公开
    与电梯系统连接的装置和方法

    公开(公告)号:WO2011018546A1

    公开(公告)日:2011-02-17

    申请号:PCT/FI2010/000051

    申请日:2010-08-05

    Abstract: The invention relates to an arrangement and a method for limiting the electricity consumption of an elevator system. In the method, the operation of the elevator system (10) is measured; the electricity consumption of the elevator system is adjusted according to the operating mode; in a certain operating mode, one or more elevators (HA, HB, HC) are selected to be temporarily removed from use,- and also the electricity supply to the elevators (HA, HB, HC) that are selected to be temporarily removed from use is disconnected.

    Abstract translation: 本发明涉及一种用于限制电梯系统的电力消耗的装置和方法。 在该方法中,测量电梯系统(10)的操作; 根据运行模式调整电梯系统的耗电量; 在某一操作模式下,选择一个或多个电梯(HA,HB,HC)暂时从使用中移除,以及电梯(HA,HB,HC)的电力供应被选择临时从 使用断开连接。

    ELEVATOR SYSTEM
    109.
    发明申请
    ELEVATOR SYSTEM 审中-公开
    电梯系统

    公开(公告)号:WO2006120283A1

    公开(公告)日:2006-11-16

    申请号:PCT/FI2006/000145

    申请日:2006-05-05

    Abstract: The present invention discloses a method for optimal routing of the elevators in an elevator system in a situation where the supply power received by the system is limited e.g. due to emergency power operation. In the invention, routes are optimized by using a cost function to which has been added a term containing the summed instantaneous power consumed. Power consumption is monitored in real time, and the elevators need a start permission from the control system. A route alternative that exceeds the power limit is penalized in the cost function by a so-called penal term. With the elevator routing obtained as a result, the instantaneous power consumed by the system remains continuously below the set power limit. Some call can thus be postponed to be served later. By the method of the invention, the number of elevators serving passengers in an emergency power situation can be varied dynamically .

    Abstract translation: 本发明公开了一种在系统接收的供电功率有限的情况下电梯系统中电梯的最佳路由选择方法。 由于应急电源运行。 在本发明中,通过使用已经添加了包含消耗的总和瞬时功率的术语的成本函数来优化路线。 实时监控功耗,电梯需要控制系统的启动许可。 超过功率极限的路由选择在成本函数中被所谓的刑罚惩罚。 由于获得的电梯路由,系统消耗的瞬时功率保持在设定功率极限以下。 因此可以推迟一些电话,以便稍后提供服务。 通过本发明的方法,可以动态地改变在紧急电力情况下为乘客服务的电梯的数量。

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