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1. 发明授权

US4884182A Current source power converting apparatus with overvoltage protection 失效
标题翻译：具有过压保护功能的电流源电力转换装置
公开(公告)号：US4884182A
公开(公告)日：1989-11-28
申请号：US184048
申请日：1988-04-20
申请人： Takeki Ando , Kiyoshi Nakamura , Toshisuke Mine , Hiromi Inaba , Toshiaki Kurosawa , Masao Nakazato , Yoshio Sakai
发明人： Takeki Ando , Kiyoshi Nakamura , Toshisuke Mine , Hiromi Inaba , Toshiaki Kurosawa , Masao Nakazato , Yoshio Sakai
IPC分类号： H02H7/12 , H02H7/122 , H02M5/458 , H02M7/48
CPC分类号： H02M5/4585
摘要： In a current source power converting apparatus, in which an AC to DC converter is coupled to a DC to AC inverter through a DC reactor, two energy absorbing devices are coupled to DC terminals of the converter and the inverter, respectively, whereby there is formed a circulation circuit for circulating a current through the two energy absorbing devices and the DC reactor, when a voltage, which is higher than a predetermined value, is induced by an inductance of the DC reactor.
摘要翻译：在通过DC电抗器将AC至DC转换器耦合到DC至AC逆变器的电流源电力转换装置中，两个能量吸收装置分别耦合到转换器和逆变器的DC端子，由此形成当通过DC电抗器的电感感应出高于预定值的电压时，使电流循环通过两个能量吸收装置和DC电抗器。

2. 发明授权

US5155671A Power converter with current-type inverter 失效
标题翻译：电流转换器与电流型逆变器
公开(公告)号：US5155671A
公开(公告)日：1992-10-13
申请号：US490466
申请日：1990-03-08
申请人： Hiromi Inaba , Kiyoshi Nakamura , Sadao Hokari , Yoshio Sakai , Naoyuki Outi , Takeki Ando , Satoshi Fukuda
发明人： Hiromi Inaba , Kiyoshi Nakamura , Sadao Hokari , Yoshio Sakai , Naoyuki Outi , Takeki Ando , Satoshi Fukuda
IPC分类号： H02M5/458 , H02M7/48 , H02P27/06
CPC分类号： H02M5/4585
摘要： A power converter comprising a current-type inverter is disclosed, in which an output of a converter unit is applied as an input to the inverter unit through a DC reactor, and AC power is supplied to a load from the inverter unit. A ripple component of the DC input of the inverter unit is detected, and the switching elements of the inverter unit are controlled by modulation rate if they are to be subjected to PWM control, thus completing a sinusoidal waveform of the output of the inverter unit. Specifically, since the input to the inverter unit is allowed to contain a ripple, the DC reactor is reduced in size. The output of the inverter unit is a sinusoidal AC power containing no high harmonics and therefore the load is free of effects of high harmonics.
摘要翻译：公开了一种包括电流型逆变器的电力转换器，其中通过直流电抗器将转换器单元的输出作为输入施加到逆变器单元，并且将来自逆变器单元的负载提供给交流电力。检测逆变器单元的直流输入的纹波分量，并且如果要进行PWM控制，则逆变器单元的开关元件由调制率控制，从而完成逆变器单元的输出的正弦波形。具体地，由于允许逆变器单元的输入包含纹波，因此直流电抗器的尺寸减小。逆变器单元的输出是不包含高次谐波的正弦交流电，因此负载不受高次谐波的影响。

3. 发明授权

US5389749A Elevator system 失效
标题翻译：电梯系统
公开(公告)号：US5389749A
公开(公告)日：1995-02-14
申请号：US906225
申请日：1992-06-24
申请人： Sadao Hokari , Kiyoshi Nakamura , Hiromi Inaba , Yoshio Sakai , Hideaki Takahashi , Seikichi Masuda , Takei Ando , Toshiaki Kurosawa , Akihiro Nokita , Masahiro Konya
发明人： Sadao Hokari , Kiyoshi Nakamura , Hiromi Inaba , Yoshio Sakai , Hideaki Takahashi , Seikichi Masuda , Takei Ando , Toshiaki Kurosawa , Akihiro Nokita , Masahiro Konya
IPC分类号： B66B1/06 , B66B1/30 , B66B1/34 , H02P5/46 , H02P5/74 , B66B1/28 , H02P7/00 , H02P7/42
CPC分类号： H02P5/74
摘要： An elevator system which is provided with power converters, electric motors supplied with power from the power converters, and a torque distributing section having functions for determining allocation of output power from the power converters on the basis of a required torque, by which an elevator is operated on the basis of functions selected in accordance with the operation mode. The system is able to save power in the elevator operation and also improve control functions and increase system capacity.
摘要翻译：具有电力转换器的电梯系统，从电力变换器供电的电动马达以及具有根据所需转矩决定电力变换器的输出功率分配的功能的转矩分配部，在根据操作模式选择的功能的基础上进行操作。该系统能够节省电梯运行中的电力，并提高控制功能，增加系统容量。

4. 发明授权

US4787021A Current-type converter apparatus 失效
标题翻译：电流型转换器装置
公开(公告)号：US4787021A
公开(公告)日：1988-11-22
申请号：US143121
申请日：1988-01-12
申请人： Sadao Hokari , Kiyoshi Nakamura , Katsu Komuro , Takeki Ando , Hiromi Inaba , Shigeta Ueda
发明人： Sadao Hokari , Kiyoshi Nakamura , Katsu Komuro , Takeki Ando , Hiromi Inaba , Shigeta Ueda
IPC分类号： H02M5/458
CPC分类号： H02M5/4585 , B60L11/1803 , B60L11/1812 , B60L11/1861 , B60L3/0046 , B60L3/04 , B60L2210/10 , B60L2240/527 , B60L2240/545 , B60L2240/547 , B60L2240/549 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7216 , Y02T90/127 , Y02T90/14
摘要： A current-type converter including a DC power source, a current-type converter, a load and a converter control unit, the converter control unit controlling so as to cause as least two states among a powering conduction state for supplying power from said DC power source to said load within predetermined control periods of both a powering control mode and a regenerative control mode, a regenerative conduction state for regenerating power supplied from the load toward the DC power source, and a reflux conduction state for short-circuiting the output of the current-type converter and returning the circuit current of the load, and the converter control unit varying the period length of respective states.
摘要翻译：一种电流型转换器，包括直流电源，电流型转换器，负载和转换器控制单元，所述转换器控制单元控制为在从所述直流电力供电的供电导通状态中产生至少两个状态在供电控制模式和再生控制模式的预定控制周期内的所述负载源，用于从负载向DC电源供给的再生电力的再生导通状态，以及用于使所述负载短路的回流导通状态电流型转换器并返回负载的电路电流，转换器控制单元改变各状态的周期长度。

5. 发明授权

US5409085A Group control elevator system for automatically adjusting elevator operation based on a evaluation function 失效
标题翻译：组控电梯系统，用于根据评估功能自动调整电梯运行
公开(公告)号：US5409085A
公开(公告)日：1995-04-25
申请号：US156980
申请日：1993-11-24
申请人： Atsuya Fujino , Toshimitsu Tobita , Hiromi Inaba , Kiyoshi Nakamura , Yoshio Sakai , Kenji Yoneda , Hiroaki Yamani
发明人： Atsuya Fujino , Toshimitsu Tobita , Hiromi Inaba , Kiyoshi Nakamura , Yoshio Sakai , Kenji Yoneda , Hiroaki Yamani
IPC分类号： B66B1/20 , B66B1/18 , B66B1/24
CPC分类号： B66B1/2458 , B66B2201/102 , B66B2201/211 , B66B2201/402 , B66B2201/403
摘要： The present invention relates to a group control elevator system which has been adjusted to operate in response to a state of utilizing elevator cars. In a group control elevator system which carries out a control of allocating elevator cars to elevator car calls for serving many floors by using an evaluation function having a plurality of variable parameters, targets for elevator control performance are inputted, a traffic flow to which elevator car demand belongs is judged, variable parameters to be adjusted which have been set in advance for each combination of said targets and traffic flows are stored, stored variable parameters are adjusted, adjustment sequence of variable parameters to be adjusted is stored, and a plurality of variable parameters are sequentially adjusted according to the stored sequence. By the above arrangement, only desired parameters to be adjusted are selected and adjusted out of a plurality of variable parameters for desired targets and traffic flows. Accordingly, an increase in time required for adjustment can be restricted even if there has been an increase in the number of variable parameters to be adjusted.
摘要翻译：本发明涉及一种已经被调整为响应于利用电梯轿厢的状态而操作的组控制电梯系统。在通过使用具有多个可变参数的评价函数来执行将电梯轿厢分配给用于服务多层的电梯轿厢呼叫的控制的组控制电梯系统中，输入电梯控制性能的目标，电梯轿厢对所要求的属性进行判断，对于所述目标和交通流量的每个组合预先设定的要调整的可变参数被存储，存储可变参数，存储可调参数的调整顺序和多个变量根据存储的顺序依次调整参数。通过上述布置，仅针对期望的目标和业务流量从多个可变参数中选择和调整要调整的期望参数。因此，即使调整的可变参数的数量增加，也可以限制调整所需的时间的增加。

6. 发明授权

US5258586A Elevator control system with image pickups in hall waiting areas and elevator cars 失效
标题翻译：电梯控制系统，在大厅等候区和电梯轿厢中配有摄像头
公开(公告)号：US5258586A
公开(公告)日：1993-11-02
申请号：US496294
申请日：1990-03-20
申请人： Masato Suzuki , Masachika Yamazaki , Hiromi Inaba , Kiyoshi Nakamura , Yoshio Sakai , Naofumi Nakata , Chikara Komatsu , Syoji Kasai , Atsuya Fujino
发明人： Masato Suzuki , Masachika Yamazaki , Hiromi Inaba , Kiyoshi Nakamura , Yoshio Sakai , Naofumi Nakata , Chikara Komatsu , Syoji Kasai , Atsuya Fujino
IPC分类号： B66B1/06 , B66B1/18 , B66B1/20 , B66B1/24 , B66B1/34 , B66B3/00 , B66B5/00 , G06F15/70 , G06K9/36
CPC分类号： B66B1/2458 , B66B1/34 , B66B1/3415 , B66B1/3476 , B66B1/3484 , B66B2201/102 , B66B2201/104 , B66B2201/222 , B66B2201/405
摘要： An elevator control system for controlling movement of cages up and down in accordance with the situation of waiting persons in landing places or passengers in the cages detected by image pickup devices and other detecting devices includes first and second image processors, the image processing level of the second image processor being not lower than that of the first image processor. The system further includes an elevator controller for controlling movement of the cages up and down, the elevator controller including a device for applying the result of image processing performed by the first image processor to the control of the cages, and a device for applying the result of image processing performed by the second image processor to the control of the cages when the image processing is carried out based on the result of image processing performed by the first image processor and other information pertaining to passengers and waiting persons detected by the other detecting devices.
摘要翻译：根据由图像拾取装置和其他检测装置检测到的笼中的着陆位置或乘客处的等待人员的情况，上下控制笼的运动的电梯控制系统包括第一和第二图像处理器，图像处理级别第二图像处理器不低于第一图像处理器的图像处理器。该系统还包括一个电梯控制器，用于上下控制笼子的移动，电梯控制器包括用于将由第一图像处理器执行的图像处理结果应用于笼子控制的装置，以及用于应用结果的装置基于第一图像处理器执行的图像处理的结果和由其他检测装置检测到的与乘客和等待人员有关的其他信息，执行由第二图像处理器执行的图像处理对于网格的控制的图像处理。

7. 发明授权

US5307903A Method and system of controlling elevators and method and apparatus of inputting requests to the control system 失效
标题翻译：控制电梯的方法和系统以及向控制系统输入请求的方法和装置
公开(公告)号：US5307903A
公开(公告)日：1994-05-03
申请号：US301973
申请日：1989-01-26
申请人： Yuzo Morita , Toshimitsu Tobita , Kiyoshi Nakamura , Atsuya Fujino , Soshiro Kuzunuki , Kotaro Hirasawa , Yoshio Sakai , Kenji Yoneda , Takaaki Ueshima , Yuji Toda , Hiromi Inaba
发明人： Yuzo Morita , Toshimitsu Tobita , Kiyoshi Nakamura , Atsuya Fujino , Soshiro Kuzunuki , Kotaro Hirasawa , Yoshio Sakai , Kenji Yoneda , Takaaki Ueshima , Yuji Toda , Hiromi Inaba
IPC分类号： B66B1/18 , B66B1/20 , B66B1/24
CPC分类号： B66B1/2458 , B66B1/18 , B66B2201/102 , B66B2201/211 , B66B2201/212 , B66B2201/213 , B66B2201/215 , B66B2201/216 , B66B2201/222 , B66B2201/401 , B66B2201/402 , B66B2201/403
摘要： Elevator group supervisory control method and system for group supervisory control of a plurality of elevators serving a plurality of floors. The method and apparatus of the invention permits the inputting of qualitative requests (guidance), from the user, concerning elevator operation into the group supervisory control system. Qualitative requests concerning elevator operation are set in the form of guidance (or request) targets. The thus set request, targets are converted into control targets for the elevators. Actual group supervisory control is executed using the control targets.
摘要翻译：用于多层服务的多台电梯的组群管理控制方法和组群管理系统。本发明的方法和装置允许从用户输入有关电梯操作的定性请求（指导）到组监控系统中。关于电梯运行的定性要求是以指导（或要求）目标的形式设定的。如此设置的请求，目标被转换为电梯的控制目标。使用控制目标执行实际组监督。

8. 发明授权

US5892190A Method and system of controlling elevators and method and apparatus of inputting requests to the control system 失效
标题翻译：控制电梯的方法和系统以及向控制系统输入请求的方法和装置
公开(公告)号：US5892190A
公开(公告)日：1999-04-06
申请号：US134803
申请日：1993-10-12
申请人： Yuzo Morita , Toshimitsu Tobita , Kiyoshi Nakamura , Atsuya Fujino , Soshiro Kuzunuki , Kotaro Hirasawa , Yoshio Sakai , Kenji Yoneda , Takaaki Ueshima , Yuji Toda , Hiromi Inaba
发明人： Yuzo Morita , Toshimitsu Tobita , Kiyoshi Nakamura , Atsuya Fujino , Soshiro Kuzunuki , Kotaro Hirasawa , Yoshio Sakai , Kenji Yoneda , Takaaki Ueshima , Yuji Toda , Hiromi Inaba
IPC分类号： B66B1/18 , B66B1/20 , B66B1/24 , B66B1/36
CPC分类号： B66B1/2458 , B66B1/18 , B66B2201/102 , B66B2201/211 , B66B2201/212 , B66B2201/213 , B66B2201/215 , B66B2201/216 , B66B2201/222 , B66B2201/401 , B66B2201/402 , B66B2201/403
摘要： Elevator group supervisory control method and system for group supervisory control of a plurality of elevators serving a plurality of floors. The method and apparatus of the invention permits the inputting of qualitative requests (guidance), from the user, concerning elevator operation into the group supervisory control system. Qualitative requests concerning elevator operation are set in the form of guidance (or request) targets. The thus set request targets are converted into control targets for the elevators. Actual group supervisory control is executed using the control targets.
摘要翻译：用于多层服务的多台电梯的组群管理控制方法和组群管理系统。本发明的方法和装置允许从用户输入有关电梯操作的定性请求（指导）到组监控系统中。关于电梯运行的定性要求是以指导（或要求）目标的形式设定的。这样设置的请求目标被转换成电梯的控制目标。使用控制目标执行实际组监督。

9. 发明授权

US5182776A Image processing apparatus having apparatus for correcting the image processing 失效
标题翻译：具有校正图像处理装置的图像处理装置
公开(公告)号：US5182776A
公开(公告)日：1993-01-26
申请号：US664319
申请日：1991-03-04
申请人： Masato Suzuki , Hiromi Inaba , Hiroshi Takenaga , Masachika Yamazaki , Naoto Oonuma , Kiyoshi Nakamura , Yoshio Sakai , Kenji Yoneda , Naofumi Nakata , Syoji Kasai
发明人： Masato Suzuki , Hiromi Inaba , Hiroshi Takenaga , Masachika Yamazaki , Naoto Oonuma , Kiyoshi Nakamura , Yoshio Sakai , Kenji Yoneda , Naofumi Nakata , Syoji Kasai
IPC分类号： B66B1/20 , B66B1/24 , B66B1/34 , G06T7/60
CPC分类号： B66B1/3415 , B66B1/2458 , B66B1/34 , B66B1/3476 , G06T7/60 , B66B2201/102 , B66B2201/222
摘要： An image of an elevator hall or an inside of elevator car is acquired by photographing apparatus, and the number of waiting passenger is detected by comparing the above-mentioned image with a background image when no passenger is present at the elevator hall. Second image processing apparatus with high precision is prepared by the same image information as that of first image processing apparatus, teacher information derived therefrom is compared with an output from the first image processing apparatus. If the teacher information is not coincident with the output from the first image processing means, parameters required for performing the image process by the first image processing appartus, for instance, constants, threshold values and weight coefficients employed in an image processing algorithm are adjusted.
摘要翻译：通过拍摄装置获取电梯厅或电梯轿厢内部的图像，并且当电梯厅没有乘客时，通过比较上述图像与背景图像来检测等待乘客的数量。通过与第一图像处理装置相同的图像信息来准备高精度的第二图像处理装置，将从其导出的教师信息与来自第一图像处理装置的输出进行比较。如果教师信息与第一图像处理装置的输出不一致，则调整由图像处理算法中采用的第一图像处理部件执行图像处理所需的参数，例如常数，阈值和加权系数。

10. 发明授权

US4924373A Apparatus and method for controlling switching elements in a PWN-controlled voltage source inverter 失效
标题翻译：用于控制PWN控制的电压源逆变器中的开关元件的装置和方法
公开(公告)号：US4924373A
公开(公告)日：1990-05-08
申请号：US298962
申请日：1989-01-19
申请人： Hiromi Inaba , Kiyoshi Nakamura , Akira Kimura , Sadao Hokari , Naoyuki Oouchi
发明人： Hiromi Inaba , Kiyoshi Nakamura , Akira Kimura , Sadao Hokari , Naoyuki Oouchi
IPC分类号： H02M7/42 , H02M7/48 , H02M7/529 , H02P23/00 , H02P27/08
CPC分类号： H02P27/08 , H02M7/53873 , H02P23/0077 , H02M2007/53876
摘要： Disclosed is an apparatus and method for controlling switching elements (51-56) of a PWM-controlled value type inverter by a software program using a microcomputer (10). The control apparatus of the present invention produces a switching element control signal (an on/off signal) according to the following steps. When a control command value commanding the output of the inverter is determined, a control mode corresponding to the commanded output value is selected from among a plurality of control modes (M1-M6) previously contained in a table to determine the switching elements to which the control signal is applied and the order of controlling the switching elements. Further, on the basis of the control command value, the difference between a modulation signal and a predetermined reference value is computed for each phase to determine the timing of controlling the switching elements. The unit control period of each control mode is divided into halves, and the switching element control timing is determined in each of the halves of the unit control period. The control signal is produced on the basis of the combination of the selected control mode and the determined control timing.
摘要翻译：公开了一种通过使用微型计算机（10）的软件程序来控制PWM控制值型逆变器的开关元件（51-56）的装置和方法。本发明的控制装置根据以下步骤产生开关元件控制信号（开/关信号）。当确定指示反相器的输出的控制指令值时，从先前包含在表中的多个控制模式（M1-M6）中选择与指令输出值对应的控制模式，以确定转换元件施加控制信号和控制开关元件的顺序。此外，基于控制指令值，针对每个相位计算调制信号和预定基准值之间的差以确定控制开关元件的时序。每个控制模式的单位控制周期被分成两半，并且在单位控制周期的每一半的每一个中确定开关元件控制定时。基于所选择的控制模式和确定的控制定时的组合来产生控制信号。

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