公开(公告)号：WO2022013606A1

公开(公告)日：2022-01-20

申请号：PCT/IB2020/058416

申请日：2020-09-10

Applicant: BABU, Killakathu Ramanathan

Inventor： BABU, Killakathu Ramanathan

IPC: B66B9/04 ,  B66B1/28

Abstract: A system to operate a pneumatic vacuum elevator is disclosed. The system includes an electronic control unit including a destination request gathering module to receive a destination request command from a cabin operating panel. The electronic control unit includes an activation module to provide a first activation signal to a first set of motors. The activation module detects movement of the elevator cabin towards a requested destination using a first set of sensors. The activation module provides a second activation command to a second set of motors to control motion of the elevator cabin. The electronic control unit includes a detection module to detect presence of the elevator cabin at the requested destination using a second set of sensors. The electronic control unit includes a landing control module to provide a deactivation signal to the motors and activates a landing lever assembly to lock the elevator cabin at the requested destination.

公开(公告)号：WO2021112324A1

公开(公告)日：2021-06-10

申请号：PCT/KR2019/018542

申请日：2019-12-27

Applicant: 현대엘리베이터주식회사

Inventor： 유두희

IPC: B66B5/02 ,  B66B5/18 ,  B66B1/28

Abstract: 본 발명은 비상전원을 이용한 엘리베이터 브레이크 개방장치에 관한 것으로, 브레이크 강제 개방 명령이 입력되면 비상상황으로 감지하고 비상상황 감지신호를 출력하는 센싱부, 비상구출장치에 구비된 배터리의 비상전원을 브레이크 개방을 위한 전원으로 방전하는 방전부, 상기 비상상황 감지신호가 입력되면 상기 방전부가 구동되도록 제어하는 방전 제어부, 및 상기 비상상황 감지신호가 입력되면 상기 방전부의 비상전원 방전시간을 특정시간 간격으로 조정하는 방전시간 조정부를 포함한다. 따라서, 본 발명은 정전 및 시스템 고장에 의해 엘리베이터가 정지층을 벗어난 위치에 멈추는 비상상황인 경우에는 비상구출장치에 내장된 배터리의 비상전원을 통해 브레이크를 개방하여 엘리베이터를 정지층의 정상 위치로 이동시킬 수 있다.

公开(公告)号：WO2019205099A1

公开(公告)日：2019-10-31

申请号：PCT/CN2018/084887

申请日：2018-04-27

Applicant: 深圳技术大学(筹)

Inventor： 曹建民 ,  孙瑞泽

IPC: B66B1/28 ,  B66B1/34

Abstract: 一种电梯运行速度测量方法和系统，该方法在起始楼层启动电梯时记录电梯的第q启动时间，当电梯在第q终点楼层停止运行时记录电梯的第q停止时间和第q楼层数，利用第q停止时间与第q启动时间计算第q时间差，若q小于统计次数Q，则记q＝q+1，并返回执行在起始楼层启动电梯的步骤；若q大于等于统计次数Q，则分别计算第2至第Q时间差与第1时间差的差值，和第2至第Q楼层数与第1楼层数的差值，计算得到若干个电梯的运行速度，并求取电梯运行的平均速度；该方法能够减小误差，且由于通过计算第2至第Q时间差与第1时间差的差值来计算电梯的运行速度，消去了电梯的启动、制动和爬行等时间，简化了计算方法和计算量。

公开(公告)号：WO2017058952A1

公开(公告)日：2017-04-06

申请号：PCT/US2016/054234

申请日：2016-09-28

Applicant: SMART LIFTS, LLC

IPC: B66B1/28

CPC classification number: B66B1/2433 ,  B66B1/24 ,  B66B5/0031 ,  B66B9/00 ,  B66B2009/006 ,  B66B2201/301

Abstract: A system and method for controlling multiple elevator cabs in an elevator shaft of a structure, comprising: at least one elevator shaft having a plurality of zones, each zone representing at least one floor of the structure; at least one zone having at least one sensor; at least two elevator cabs moveable within the shaft, each cab moveable independently of other cabs; and a controller that determines movement of each cab into a zone. A first cab preceding any other cab, designated a leading cab; each cab following the leading cab, designated as a trailing cab; each cab moveable in the same direction of travel to service zones until each cab reaches its designated end zone; wherein the controller only instructs a trailing cab to move into a zone with a sensor, after the sensor in said zone detects a cab that was located in such zone has exited that zone thereby preventing collisions.

Abstract translation: 一种用于控制结构的电梯井中的多个电梯轿厢的系统和方法，包括：至少一个具有多个区域的电梯井道，每个区域代表该结构的至少一个楼层; 至少一个区域具有至少一个传感器; 至少两个电梯轿厢可在轴内移动，每个驾驶室可独立于其他驾驶室运动; 以及控制器，其确定每个驾驶室进入区域的运动。 任何其他驾驶室前的第一个驾驶室，指定一个前导驾驶室; 每个驾驶室跟随驾驶室，指定为后驾驶室; 每个驾驶室可以在相同的行驶方向上移动到维修区域，直到每个驾驶室到达其指定的端部区域; 其中在所述区域中的传感器检测到位于该区域中的驾驶室已经退出该区域之后，控制器仅指示后驾驶室移动到具有传感器的区域中，从而防止碰撞。

公开(公告)号：WO2013115827A1

公开(公告)日：2013-08-08

申请号：PCT/US2012/023747

申请日：2012-02-03

Applicant: OTIS ELEVATOR COMPANY ,  DELLA PORTA, Joseph L. ,  BLACKABY, Barry G.

Inventor： DELLA PORTA, Joseph L. ,  BLACKABY, Barry G.

IPC: B66B1/24 ,  B66B1/28

CPC classification number: B66B1/32 ,  B66B1/30 ,  B66B5/0031 ,  B66B5/044 ,  B66B5/06

Abstract: A system and method for controlling speed of an elevator car (4) in an elevator system (2) is disclosed. The elevator car (4) may have a speed governor (18) adapted to trip when an electrical tripping point of the speed governor (18) is reached. The elevator system (2) may also have a control system (28) for controlling operation of the elevator car (4), the control system (28) providing a speed reducing switch adapted to trip when a software tripping point of the speed reducing switch is reached, the software tripping point being reached before the electrical tripping point of the speed governor (18).

Abstract translation: 公开了一种用于控制电梯系统（2）中的电梯轿厢（4）的速度的系统和方法。 电梯轿厢（4）可以具有调速器（18），该调速器适于在达到调速器（18）的电气跳闸点时跳闸。 电梯系统（2）还可以具有用于控制电梯轿厢（4）的操作的控制系统（28），所述控制系统（28）提供减速开关，所述减速开关适于在所述减速开关的软件跳闸点 达到速度调节器（18）的电气跳闸点前的软件跳闸点。

公开(公告)号：WO2013094783A1

公开(公告)日：2013-06-27

申请号：PCT/KR2011/009856

申请日：2011-12-20

Applicant: 김인석

Inventor： 김인석

IPC: B66B1/28 ,  H02P1/40

CPC classification number: H02P1/40 ,  B66B1/308

Abstract: 본 발명은 호이스트나 자동문과 같이 모터의 회전방향을 제어하여 상승 및 하강하는 장치에서 이미 설치되어 있는 조작 스위치와 모터를 변경하지 않고도 간단하게 교체하여 설치할 수 있고 아크 발생없이 안전하게 상승 및 하강을 제어할 수 있는 상승 및 하강 제어장치에 관한 것이다. 본 발명은, R, S, T 삼상 교류전원 인입선로에 각각 연결되는 제1 내지 제3 트라이악; 상기 제1 트라이악 내지 제3 트라이악을 온/오프하기 위한 제1 내지 제3 트라이악 포토 드라이버; 제1 트라이악과 제2 트라이악의 출력단과 2상 입력단(U,V) 사이에 연결되어 정역제어신호에 따라 인입선로의 결선방향을 전환하여 모터를 정회전 혹은 역회전시켜 상승 혹은 하강토록 하는 릴레이; 상승 스위치; 하강 스위치; 상기 상승 스위치 혹은 상기 하강 스위치의 조작에 따라 상기 제1 내지 제3 트라이악의 온/오프를 제어하는 트라이악 제어 회로부; 상기 상승 스위치 혹은 하강 스위치의 조작에 따라 상기 릴레이의 온/오프를 제어하는 릴레이 제어 회로부; 상기 제1 내지 제3 트라이악의 온시간을 지연시키기 위한 트라이악 동작지연 회로부; 및 상기 상승 스위치 온시 직류전원을 전달하고 상기 하강 스위치 온시 직류전원의 전달을 차단하는 전원 온/오프 다이오드를 포함한다.

Abstract translation: 本发明涉及一种在诸如起重机或自动门的装置中使用的提升和降低控制装置，其被控制的电动机的旋转方向升高或降低。 根据本发明，能够以简单的方式更换和安装升降控制器，而不必改变已经安装的操作开关或电动机，并且能够在不产生电弧的情况下以安全的方式控制升降。 本发明包括：分别连接到三相交流导线R，S和T的第一至第三三端双向可控硅开关元件; 第一到第三个三端双向可控资源驱动程序，打开/关闭第一至第三个单反相机; 连接在第一三端双向可控硅开关元件的输出端子和两相输入端子（U，V）之间的继电器和第二三端双向可控硅开关元件，以通过正向或反向旋转来提升或降低电动机， 电线根据可逆控制信号; 升降开关; 降低开关; 三端双向可控硅开关控制电路部分，根据提升开关或下降开关的操作来控制第一至第三三端双向可控硅开关元件的接通/断开; 继电器控制电路部分，其根据升降开关或下降开关的操作来控制继电器的接通/断开; 用于延迟第一至第三三端双向可控硅开关元件的接通时间的三端双向可控硅开关电路延迟电路部分; 以及在起升开关接通时传递直流电力的通电/断开二极管，并且当下降开关接通时阻止直流电力的传输。

公开(公告)号：WO2010114520A1

公开(公告)日：2010-10-07

申请号：PCT/US2009/038927

申请日：2009-03-31

Applicant: OTIS ELEVATOR COMPANY ,  ZEMKE, Wolfgang, Lutz ,  DEHMLOW, Marvin ,  MANN, Michael

Inventor： ZEMKE, Wolfgang, Lutz ,  DEHMLOW, Marvin ,  MANN, Michael

IPC: B66B1/30 ,  B66B1/28 ,  H02P3/18

CPC classification number: B66B1/302 ,  B60L7/10 ,  B66B1/32 ,  H02P3/18 ,  Y02B50/127 ,  Y02T10/642

Abstract: An exemplary elevator machine includes a motor that operates in a first mode to move an elevator car and in a second mode to generate power. A line reactor is associated with the motor for delivering power generated by the motor operating in the second mode. The line reactor comprises an air core inductor.

Abstract translation: 示例性电梯机器包括以第一模式操作以移动电梯轿厢并处于第二模式以发电的电动机。 线路电抗器与电动机相关联，用于传递由在第二模式中操作的电动机产生的电力。 线路电抗器包括空心电感器。

公开(公告)号：WO2007030109A3

公开(公告)日：2009-04-09

申请号：PCT/US2005031629

申请日：2005-09-07

Applicant: OTIS ELEVATOR CO ,  OH JAE-HYUK ,  HOOTSMANS NORBERT A M

Inventor： OH JAE-HYUK ,  HOOTSMANS NORBERT A M

IPC: B66B1/28 ,  B66B1/34 ,  B66B3/02 ,  G07C11/00 ,  G08B5/00 ,  G08B5/22 ,  G08B5/36 ,  G08B9/00 ,  G08B13/00 ,  G08B17/00 ,  G08B27/00 ,  G09F25/00

CPC classification number: B66B1/34 ,  B66B1/3438 ,  B66B1/3461

Abstract: An elevator system (10) includes a wireless batteryless hall call switch module (22) that transmits a unique wireless code when a person presses a hall call button (32, 34) requesting elevator service. A hall indicator module (24) includes an RF transceiver (64) that receives the wireless code from the switch module (22), activates a display to indicate that a button has been pushed, and transmits the hall call information to the elevator control system (14). When the elevator controller (14) informs the transceiver (64) of car arrival, the hall indicator module (24) causes the display to indicate car arrival.

Abstract translation: 电梯系统（10）包括当人按下请求电梯服务的门厅呼叫按钮（32,34）时发送唯一无线代码的无线无电梯门厅呼叫切换模块（22）。 大厅指示器模块（24）包括从开关模块（22）接收无线代码的RF收发器（64），激活显示器以指示按钮被按下，并将门厅呼叫信息发送到电梯控制系统 （14）。 当电梯控制器（14）通知收发器（64）轿厢到达时，门厅指示器模块（24）使显示器指示轿厢到达。

公开(公告)号：WO2007139477A1

公开(公告)日：2007-12-06

申请号：PCT/SE2007/000524

申请日：2007-05-31

Applicant: DIGISIGN AB ,  WIRGART, Bengt

Inventor： WIRGART, Bengt

IPC: B66B1/28 ,  H02H7/08

CPC classification number: H02P23/03 ,  B66B1/308

Abstract: The invention relates to a circuit device for a braked motor (M) forming part of a lifting installation, whereby the circuit device comprises three supply voltage lines (R, S, T), contactors (Kl, K2 ) arranged in each supply voltage line, at least one frequency converter (F) and three output voltages (u, v, w) connected to the motor (M), whereby the contactors (Kl, K2 ) are connected in such a way that they can break the voltage to the frequency converter (F). A distinguishing feature of the circuit device according to the present invention is that for at least two of the supply voltage lines (R, S, T) to the frequency converter (F) the contactors (Kl, K2) are bypassed by at least one resistor (R) belonging to each supply voltage line (R, S, T), the resistors (R) taking the form of safety resistances.

Abstract translation: 本发明涉及一种用于形成升降装置的一部分的制动马达（M）的电路装置，由此该电路装置包括三个电源电压线（R，S，T），布置在每个电源线中的接触器（K1，K2） ，连接到电动机（M）的至少一个变频器（F）和三个输出电压（u，v，w），由此接触器（K1，K2）以这样的方式连接，使得它们可以将电压断开到 变频器（F）。 根据本发明的电路装置的一个突出特点是，对于变频器（F）的至少两个电源电压线（R，S，T），接触器（K1，K2）被绕过至少一个 电阻（R）属于每个电源电压线（R，S，T），电阻器（R）采取安全电阻的形式。

公开(公告)号：WO2006082275B1

公开(公告)日：2007-02-08

申请号：PCT/FI2006000027

申请日：2006-01-31

Applicant: KONE CORP ,  KATTAINEN ARI ,  LAASONEN TIMO ,  RAESAENEN MATTI

Inventor： KATTAINEN ARI ,  LAASONEN TIMO ,  RAESAENEN MATTI

IPC: B66B5/06 ,  B66B20060101 ,  B66B1/28 ,  B66B5/00

CPC classification number: B66B1/28 ,  B66B5/06

Abstract: The invention concerns a device, a method and a system for improving the safety system of an elevator. The safety system of the invention comprises an electric safety device, which monitors the velocity and position of the elevator in the elevator shaft. The safety device is e.g. a computer that is able to stop the elevator, using the brake of the hoisting machine or an optional car brake. The basic idea of the safety system of the invention is to form a continuous limit curve for control of elevator speed. The limit curve defines the limits of allowed elevator motion, which are determined on the basis of the nominal speed of the elevator and the location of the car. The safety system of the invention comprises measuring means for continuous measurement of elevator motion data and a safety device that receives data about the motion of the elevator, calculates its velocity at each instant of time utilizing the elevator motion data and watches the elevator motion to ensure that it remains within the allowed limit curve. Moreover, the safety system comprises a stopping device for stopping uncontrolled motion of the car if the elevator motion exceeds the limit curve set for it.

Abstract translation: 本发明涉及一种改进电梯安全系统的装置，方法和系统。 本发明的安全系统包括电气安全装置，其监测电梯在电梯井中的速度和位置。 安全装置是例如。 能够使用曳引机的制动器或可选的车辆制动器来停止电梯的计算机。 本发明的安全系统的基本思路是形成一个用于控制电梯速度的连续极限曲线。 极限曲线定义了允许的电梯运动的限制，这些限制是根据电梯的标称速度和汽车的位置确定的。 本发明的安全系统包括用于连续测量电梯运动数据的测量装置和接收关于电梯运动的数据的安全装置，利用电梯运动数据计算其在每个时刻的速度，并观察电梯运动以确保 它保持在允许的极限曲线内。 此外，安全系统包括如果电梯运动超过为其设定的极限曲线，则停止轿厢的不受控制的运动的停止装置。