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1.发明授权Method and apparatus for operating an elevator drive in different performance modes 有权用于以不同性能模式操作电梯驱动器的方法和装置公开(公告)号：US06199667B1
公开(公告)日：2001-03-13
申请号：US09217478
申请日：1998-12-21
申请人： Carmen R. Fischgold , Jorge Cruz
发明人： Carmen R. Fischgold , Jorge Cruz
IPC分类号： B66B128
CPC分类号： B66B1/30 , B66B1/285 , B66B19/007 , Y02B50/125
摘要： An elevator system for controlling movement of an elevator car coupled to a drive to serve floors in a building in response to hall calls generated from a plurality of hall call devices located at floors served by the elevator car, includes a control for generating a velocity pattern signal from stored parameter values representing desired jerk, acceleration and constant speed relative to time. The drive responds to the velocity pattern signal to move the elevator car to the floor associated with each hall call. The control selectively generates a high performance velocity pattern signal and an energy conservation velocity pattern signal in response to parameter values that can be changed by user input. Sensing a predetermined condition such as the application emergency power to the drive and/or a high wind speed automatically modifies the velocity pattern signal.
摘要翻译： 一种电梯系统，用于响应于从由电梯轿厢服务的楼层的多个门厅呼叫装置产生的门厅呼叫，控制耦合到驱动器的驱动器的电梯轿厢的运动，该电梯轿厢包括用于产生速度模式 来自存储的参数值的信号表示期望的加加速度和相对于时间的恒定速度。 驱动器响应于速度模式信号以将电梯轿厢移动到与每个门厅呼叫相关联的楼层。 响应于可由用户输入改变的参数值，该控制选择性地产生高性能速度模式信号和节能速度模式信号。 感测到对驱动器的应用紧急电力和/或高风速的预定条件自动修改速度模式信号。
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公开(公告)号：US09022178B2
公开(公告)日：2015-05-05
申请号：US11573943
申请日：2004-10-14
CPC分类号： B66B1/302 , Y02B50/125
摘要： An elevator system (20) includes a propulsion power assembly (38) with a power rating below that required to move a fully loaded elevator car (22) using a contract or design motion profile. One example propulsion power assembly (38) uses more than one motion profile based upon existing load conditions. One example uses a first motion profile including a first power parameter limit for load conditions at or below a selected load threshold that is less than a maximum load capacity of the car (22). The propulsion power assembly (38) uses a second motion profile with a lower power parameter limit for other load conditions. In one example, electrical current is the power parameter selected as a decision parameter dictating which profile to select based on an existing load. Another example propulsion power assembly (38) selects at least one of a speed limit or an electrical current limit based on an existing load and maintains a speed to stay within the selected limit.
摘要翻译： 电梯系统（20）包括推进动力总成（38），其功率额定值低于使用合同或设计运动曲线移动满载电梯轿厢（22）所需的额定功率。 一个示例性推进动力组件（38）基于现有的负载条件使用多于一个的运动曲线。 一个示例使用第一运动曲线，其包括在小于轿厢（22）的最大负载能力的选定负载阈值以下的负载条件的第一功率参数极限。 推进动力组件（38）对于其他负载条件使用具有较低功率参数极限的第二运动曲线。 在一个示例中，电流是作为决定参数选择的功率参数，其指定基于现有负载选择哪个简档。 另一示例性推进动力组件（38）基于现有负载选择速度限制或电流限制中的至少一个并保持速度保持在所选择的极限内。
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3.发明授权Method and elevator assemblies limiting loading of elevators by modifying movement magnitude value 有权方法和电梯组件通过修改运动幅度值来限制电梯的负载公开(公告)号：US08985280B2
公开(公告)日：2015-03-24
申请号：US13680537
申请日：2012-11-19
申请人： Tuukka Kauppinen , Joakim Modeen , Tomi Sipilä
发明人： Tuukka Kauppinen , Joakim Modeen , Tomi Sipilä
CPC分类号： B66B1/28 , B66B1/285 , B66B1/30 , B66B1/308 , Y02B50/125
摘要： In a method for limiting loading of an elevator assembly, a limit value for a maximum permitted loading is set for one or more parts of the elevator assembly, and a loading of the one or more parts of the elevator assembly is determined. A movement magnitude value of the elevator car in the movement profile of the elevator car is modified to limit the loading of the one or more parts of the elevator assembly if the loading of the one or more parts of the elevator assembly exceeds the limit value for the maximum permitted loading.
摘要翻译： 在限制电梯组件装载的方法中，为电梯组件的一个或多个部分设定最大允许负载的极限值，并且确定电梯组件的一个或多个部件的装载。 如果电梯组件的一个或多个部件的负载超过了电梯组件的极限值，则修理电梯轿厢的运动曲线中的电梯轿厢的运动幅度值，以限制电梯组件的一个或多个部分的负载 最大允许负载。
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公开(公告)号：US3902572A
公开(公告)日：1975-09-02
申请号：US41975973
申请日：1973-11-28
发明人： OSTRANDER WILLIAM M
CPC分类号： B66B1/30 , B66B1/285 , Y02B50/125 , Y02B50/142
摘要： An elevator system having speed control apparatus providing first, second and third acceleration modes which provide progressively higher maximum speeds for an elevator car. Control circuitry associated with each landing to be served by the elevator car is successively enabled in response to the location and movement of the elevator car, with the number of floors from the last stop of the elevator car to the floor of the next stop being used to select one of the three acceleration modes. Protective apparatus responsive to the voltage across the armature circuit of the elevator drive motor is also provided which stops the elevator car when the rate of change of this voltage exceeds a predetermined magnitude, or the magnitude and polarity of the voltage indicates the elevator car is traveling at or above a predetermined speed in a direction opposite to the travel direction selected by the control circuitry.
摘要翻译： 一种具有速度控制装置的电梯系统，其提供第一，第二和第三加速模式，其为电梯轿厢提供逐渐更高的最大速度。 与电梯轿厢服务的每个着陆相关联的控制电路相应地响应于电梯轿厢的位置和移动被依次启用，其中从电梯轿厢的最后停止到下一个停止的地板的楼层的数量被使用 选择三种加速模式之一。 还提供了响应电梯驱动电动机的电枢电路两端的电压的保护装置，当该电压的变化率超过预定值时停止电梯轿厢，或者电压的大小和极性表示电梯轿厢行驶 在与由控制电路选择的行进方向相反的方向上等于或高于预定速度。
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公开(公告)号：US3599754A
公开(公告)日：1971-08-17
申请号：US3599754D
申请日：1969-06-30
CPC分类号： B66B1/30 , B66B5/10 , Y02B50/125
摘要： In a direct current drive system for an elevator, a high-gain amplifier controls the speed of the motor through variable energization of the generator field in accordance with an error signal developed as a function of the difference between a signal developed by a pattern generator and a signal developed by a tachometer. Switchless feedback circuits are provided to bring the car smoothly to a creep speed should the pattern generator or tachometer generator fail as an open circuit. A noncontinuous feedback circuit and variable damping on the pattern generator minimize jerk on one floor runs but do not interfere with leveling. Should the pattern generator fail to initiate deceleration by a predetermined point as the car approaches a terminal, a fixed low speed signal brings the car to the landing. When the car is operating on reduced pattern signals, normal door preopening is discontinued.
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6.发明申请公开(公告)号：US20130075199A1
公开(公告)日：2013-03-28
申请号：US13680537
申请日：2012-11-19
申请人： Tuukka KAUPPINEN , Joakim MODEEN , Tomi SIPILÄ
发明人： Tuukka KAUPPINEN , Joakim MODEEN , Tomi SIPILÄ
CPC分类号： B66B1/28 , B66B1/285 , B66B1/30 , B66B1/308 , Y02B50/125
摘要： The invention relates to a method for limiting the loading of an elevator assembly, and also to an elevator assembly.
摘要翻译： 本发明涉及一种用于限制电梯组件的装载以及电梯组件的方法。
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公开(公告)号：US20120111670A1
公开(公告)日：2012-05-10
申请号：US13380934
申请日：2009-07-15
IPC分类号： B66B1/28
CPC分类号： B66B1/302 , B66B1/285 , Y02B50/125
摘要： An elevator system includes a car, a hoist motor for elevating and lowering the car, a brake for limiting car movement, an input device for selecting a destination for a run, and a controller. The controller receives a command from the input device and controls operation of the hoist motor and the brake. The controller has a loss reduction mode wherein the controller selects a velocity profile for the run that varies according to car load, run direction, and run distance to reduce a combined set of energy losses for the run.
摘要翻译： 电梯系统包括轿厢，用于升降轿厢的起重电动机，用于限制汽车移动的制动器，用于选择行驶目的地的输入装置和控制器。 控制器从输入设备接收命令并控制起重电动机和制动器的操作。 控制器具有减速模式，其中控制器选择根据轿厢负载，运行方向和行驶距离而变化的行驶速度曲线，以减少运行的组合能量损失。
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公开(公告)号：US20100126809A1
公开(公告)日：2010-05-27
申请号：US11573943
申请日：2004-10-14
IPC分类号： B66B1/28
CPC分类号： B66B1/302 , Y02B50/125
摘要： An elevator system (20) includes a propulsion power assembly (38) with a power rating below that required to move a fully loaded elevator car (22) using a contract or design motion profile. One example propulsion power assembly (38) uses more than one motion profile based upon existing load conditions. One example uses a first motion profile including a first power parameter limit for load conditions at or below a selected load threshold that is less than a maximum load capacity of the car (22). The propulsion power assembly (38) uses a second motion profile with a lower power parameter limit for other load conditions. In one example, electrical current is the power parameter selected as a decision parameter dictating which profile to select based on an existing load. Another example propulsion power assembly (38) selects at least one of a speed limit or an electrical current limit based on an existing load and maintains a speed to stay within the selected limit.
摘要翻译： 电梯系统（20）包括推进动力总成（38），其功率额定值低于使用合同或设计运动曲线移动满载电梯轿厢（22）所需的额定功率。 一个示例性推进动力组件（38）基于现有的负载条件使用多于一个的运动曲线。 一个示例使用第一运动曲线，其包括在小于轿厢（22）的最大负载能力的选定负载阈值以下的负载条件的第一功率参数极限。 推进动力组件（38）对于其他负载条件使用具有较低功率参数极限的第二运动曲线。 在一个示例中，电流是作为决定参数选择的功率参数，其指定基于现有负载选择哪个简档。 另一示例性推进动力组件（38）基于现有负载选择速度限制或电流限制中的至少一个并保持速度保持在所选择的极限内。
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公开(公告)号：US10081513B2
公开(公告)日：2018-09-25
申请号：US15374343
申请日：2016-12-09
发明人： Arthur Hsu , David Ginsberg , Jose Miguel Pasini
CPC分类号： B66B1/2491 , B66B1/24 , B66B1/285 , B66B1/302 , B66B2201/24 , Y02B50/122 , Y02B50/125
摘要： A method of operating an elevator system is provided. The method comprising: detecting an occupancy status of the elevator car, the occupancy status comprising at least one of occupied and unoccupied; selecting a motion profile of the elevator car in response to the occupancy status, the motion profile comprising at least one of an unoccupied motion profile, an occupied motion profile, an occupied lateral movement motion profile, a power-save motion profile, and an occupied descent motion profile; and moving the elevator car in accordance with the motion profile selected.
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公开(公告)号：US09067762B2
公开(公告)日：2015-06-30
申请号：US13380934
申请日：2009-07-15
CPC分类号： B66B1/302 , B66B1/285 , Y02B50/125
摘要： An elevator system includes a car, a hoist motor for elevating and lowering the car, a brake for limiting car movement, an input device for selecting a destination for a run, and a controller. The controller receives a command from the input device and controls operation of the hoist motor and the brake. The controller has a loss reduction mode wherein the controller selects a velocity profile for the run that varies according to car load, run direction, and run distance to reduce a combined set of energy losses for the run.
摘要翻译： 电梯系统包括轿厢，用于升降轿厢的起重电动机，用于限制汽车移动的制动器，用于选择行驶目的地的输入装置和控制器。 控制器从输入设备接收命令并控制起重电动机和制动器的操作。 控制器具有减速模式，其中控制器选择根据轿厢负载，运行方向和行驶距离而变化的行驶速度曲线，以减少运行的组合能量损失。
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