公开(公告)号：US5767462A

公开(公告)日：1998-06-16

申请号：US564669

申请日：1995-11-30

Applicant: Kandasamy Thangavelu

Inventor： Kandasamy Thangavelu

IPC: B66B1/20 ,  B66B1/24 ,  B66B1/18

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/225 ,  B66B2201/226 ,  B66B2201/233 ,  B66B2201/402 ,  B66B2201/403

Abstract: A group controller for controlling elevator cars in a building having a plurality of floors includes a traffic and traffic rate estimator for providing fuzzy estimates of traffic and traffic rate; an open loop fuzzy logic controller for providing a control parameter in response to the fuzzy estimates of traffic and traffic rate; and an elevator dispatcher for controlling the operation of the elevator cars during single source traffic conditions in response to the control parameter.

Abstract translation: 用于控制具有多个楼层的建筑物中的电梯轿厢的组控制器包括用于提供交通和交通率的模糊估计的交通和交通率估计器; 开环模糊逻辑控制器，用于响应于流量和流量速率的模糊估计提供控制参数; 以及电梯调度器，用于响应于控制参数在单个源交通状况期间控制电梯轿厢的操作。

公开(公告)号：US5714725A

公开(公告)日：1998-02-03

申请号：US568895

申请日：1995-11-30

Applicant: Kandasamy Thangavelu

Inventor： Kandasamy Thangavelu

IPC: B66B1/18 ,  B66B1/20 ,  B66B1/24 ,  B66B1/36

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/225 ,  B66B2201/226 ,  B66B2201/233 ,  B66B2201/402 ,  B66B2201/403 ,  Y10S706/91

Abstract: A group controller for controlling elevator cars in a building having a plurality of floors includes a traffic and traffic rate estimator for providing fuzzy estimates of traffic and traffic rate; a closed loop fuzzy logic controller for providing a control parameter in response to the fuzzy estimates of traffic and traffic rate and in response to an elevator control system output variable, the closed loop fuzzy logic controller having membership functions for fuzzy sets of the control parameter; an adaptive controller for modifying the membership functions of the fuzzy sets of the control parameter in response to the elevator control system output variable; and an elevator dispatcher for controlling the operation of the elevator cars during single source traffic conditions in response to the control parameter.

Abstract translation: 用于控制具有多个楼层的建筑物中的电梯轿厢的组控制器包括用于提供交通和交通率的模糊估计的交通和交通率估计器; 闭环模糊逻辑控制器，用于响应于交通流量和业务速率的模糊估计提供控制参数，并且响应于电梯控制系统输出变量，闭环模糊逻辑控制器具有用于控制参数的模糊集合的隶属函数; 自适应控制器，用于响应于电梯控制系统输出变量来修改控制参数的模糊集合的隶属函数; 以及电梯调度器，用于响应于控制参数在单个源交通状况期间控制电梯轿厢的操作。

公开(公告)号：US5612519A

公开(公告)日：1997-03-18

申请号：US296008

申请日：1994-08-25

Applicant: Patrick Chenais

Inventor： Patrick Chenais

IPC: B66B1/20 ,  B66B1/24 ,  B66B1/18

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/215 ,  B66B2201/226

Abstract: A group elevator control includes a call allocation device which automatically adapts to optimization criteria and traffic conditions so that an optimum call assignment is achieved. The device includes a solution selection module which calculates starting from a first time predetermined solution, further possible solutions for the call assignment which are fed to a simulator module. A traffic model module supplies possible passenger number and destination floor data to the simulator from which is generated factors data for the solutions, the factors data relating to passengers and/or elevator components. The factors data is fed to a calculation module, which uses a calculation function and optimization criteria data from the elevator control to generate another call allocation solution to the solution selection module which compares each another call allocation solution with the previous best solution to select the best of all possible solutions for the call allocation.

Abstract translation: 组电梯控制包括呼叫分配装置，其自动适应优化标准和业务状况，从而实现最佳呼叫分配。 该设备包括从第一时间预定解决方案开始计算的解决方案选择模块，馈送给模拟器​​模块的呼叫分配的另外可能的解决方案。 交通模型模块将可能的乘客号码和目的地楼层数据提供给模拟器，由模拟器生成用于解决方案的因素数据，与乘客和/或电梯组件有关的因素数据。 因素数据被馈送到计算模块，该计算模块使用来自电梯控制器的计算功能和优化标准数据来生成另一个呼叫分配解决方案给解决方案选择模块，该解决方案选择模块将每个其他呼叫分配解决方案与先前的最佳解决方案进行比较， 所有可能的解决方案的呼叫分配。

公开(公告)号：US5447212A

公开(公告)日：1995-09-05

申请号：US279666

申请日：1994-07-25

Applicant: Bruce A. Powell

Inventor： Bruce A. Powell

IPC: B66B1/18 ,  B66B1/20 ,  B66B1/24 ,  B66B1/16

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/226 ,  B66B2201/233 ,  B66B2201/301 ,  B66B2201/303

Abstract: To assign a car to a hall call such that cars tend to be equally spaced apart and so that bunching of cars is avoided, the position of each car is predicted over a given period by estimating where it will arrive and leave each of its committed stops over that period for a given set of hall call/car call assignments, a bunching measure is calculated and a car to hall call assignment is made in response to the bunching measure.

Abstract translation: 要将汽车分配给大厅呼叫，使得汽车往往相等间隔，从而避免汽车聚拢，每一辆汽车的位置在给定的时间内被预测，估计它将在哪里到达并离开每一个已经停止的停止 在给定的一组门厅呼叫/汽车呼叫分配的那段时间内，计算一个聚束度量，并且响应于聚束测量而进行轿厢到门厅呼叫分配。

公开(公告)号：US4875554A

公开(公告)日：1989-10-24

申请号：US238941

申请日：1988-08-31

Applicant: Robert C. MacDonald ,  Elsa Abrego

Inventor： Robert C. MacDonald ,  Elsa Abrego

IPC: B66B1/20 ,  B66B1/24

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

Abstract: A method of assigning hall calls to a plurality of elevator cars (0, 1, N) which biases the assignment process to balance the number of cars serving up and down service directions. Prior to each call assignment update the method determines the number of cars serving each service direction (78, 80, 82). A predetermined relationship (88) between there two numbers is used to determine if up hall calls should be assigned first, or down hall calls (90, 92, 94, 96). The balancing of cars serving the two service directions lowers the average waiting time, and it results in dispersing the cars throughout a building when service subsides, to enable prompt service for newly entered calls without the necessity of moving the cars during periods of low service to be in position for new calls.

公开(公告)号：US4790412A

公开(公告)日：1988-12-13

申请号：US169210

申请日：1988-03-16

Applicant: Robert C. MacDonald ,  Elsa Abrego

Inventor： Robert C. MacDonald ,  Elsa Abrego

IPC: B66B1/18

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/226

Abstract: A method of assigning hall calls to a plurality of elevator cars in an ETA strategy in which up hall calls are scanned upwardly and down calls downwardly. A hall call floor at which the scan has stopped for the purpose of assigning or reassigning a hall call at the floor is called a "scan floor". The floor of the advanced position of the car being considered for assignment is called the "AVP floor". In order to favor the clustering of closely adjacent stops in a given car, and thus minimize car bunching, when a car has an intervening stop between the AVP floor and the scan floor, either the travel distance between the AVP floor and the scan floor, or the travel distance from an intervening stop to the scan floor, is used to develop a dynamic bias for the ETA of the associated car. The dynamic or variable bias is inversely proportional to the travel distance, i.e., the number of floors, between the relevant floors.

Abstract translation: 在ETA策略中向多个电梯轿厢分配门厅呼叫的方法，向上和向下扫描向上和向下向上和向下向上扫描向上电梯呼叫。 扫描已停止的门厅呼叫楼层是为了在楼层分配或重新分配门厅呼叫而被称为“扫描楼层”。 正在考虑分配的汽车的先进位置的地板称为“AVP楼层”。 为了有利于在给定轿厢中紧密相邻的停靠点的聚集，并且因此使汽车聚束最小化，当汽车在AVP楼层和扫描楼层之间有中间停止时，AVP楼层与扫描楼层之间的行进距离， 或从中间站到扫描楼的行驶距离用于为相关联的汽车的ETA开发动态偏差。 动态或可变偏压与相关楼层之间的行进距离，即楼层数成反比。

公开(公告)号：US4081059A

公开(公告)日：1978-03-28

申请号：US730261

申请日：1976-10-05

Applicant: Soshiro Kuzunuki ,  Kotaro Hirasawa ,  Tatsuo Iwasaka ,  Takashi Kaneko

Inventor： Soshiro Kuzunuki ,  Kotaro Hirasawa ,  Tatsuo Iwasaka ,  Takashi Kaneko

IPC: B66B1/20 ,  B66B1/24 ,  B66B1/18

CPC classification number: B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/226 ,  B66B2201/235 ,  B66B2201/403

Abstract: An elevator control system for controlling a plurality of elevator cars arranged for parallel operation for servicing a plurality of floors of a building, in which means are provided so that, in response to origination of a new hall call in addition to hall calls originated and allotted already, a suitable elevator car for servicing this new hall call can be selected and the new hall can be allotted to the selected elevator car to be serviced by this elevator car. In the system, this new hall call is allotted preferentially to one of the elevator cars having an already instructed stopping floor within a predetermined floor range covering a plurality of backward and/or forward floors contiguous to the new hall call originating floor. In this elevator control system, the already instructed stopping floor is evaluated by employing a weight coefficient which is variable depending on the factor such as the position of the already instructed stopping floor either backward or forward relative to the new hall call originating floor, or the relative distance between such floor and the new hall call originating floor, so as to provide improved elevator service.

Abstract translation: 一种用于控制多个电梯轿厢的电梯控制系统，用于并行操作，用于维修建筑物的多个楼层，其中提供这样的装置，使得响应于起始和分配门厅呼叫以外的新的门厅呼叫的发起 已经可以选择用于维修这个新的门厅呼叫的合适的电梯轿厢，并且可以将新的大厅分配给所选择的电梯轿厢以由该电梯轿厢服务。 在该系统中，将这个新的门厅呼叫优选地分配给覆盖与新的门厅呼叫始发层相邻的多个后向和/或前向楼层的预定楼层范围内的已经指示的停靠楼层的电梯轿厢之一。 在该电梯控制系统中，已经指示的停止楼层通过采用可根据因素而变化的权重系数进行评估，所述因数例如已经指示的停靠楼层的位置相对于新的门厅起始楼层向后或向前变化，或者 该楼层与新厅门厅之间的相对距离，以提供改善的电梯服务。

公开(公告)号：US3561571A

公开(公告)日：1971-02-09

申请号：US3561571D

申请日：1966-11-04

Applicant: DOVER CORP

Inventor： GINGRICH JOHN A

IPC: B66B1/16 ,  B66B1/20 ,  B66B1/24 ,  B66B1/34

CPC classification number: B66B1/3484 ,  B66B1/2458 ,  B66B2201/102 ,  B66B2201/211 ,  B66B2201/222 ,  B66B2201/226 ,  B66B2201/231 ,  B66B2201/241 ,  B66B2201/243 ,  B66B2201/303 ,  B66B2201/403

Abstract: The disclosure relates to an elevator group supervisory control system in which bits of information, as to registered demands for service, position of the cars, and the degree of availability of the cars relative to the number of calls for service each is capable of answering without undue delay, are successively and repetitively scanned to control the respective movement of the cars.