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1. 发明授权

US5250765A Apparatus for controlling elevator door 失效
标题翻译：电梯门控制装置
公开(公告)号：US5250765A
公开(公告)日：1993-10-05
申请号：US713095
申请日：1991-06-11
申请人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
发明人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
IPC分类号： G05D3/12 , B66B13/14
CPC分类号： G05D3/12 , G05B2219/37105 , G05B2219/37175 , G05B2219/37285 , G05B2219/37629 , G05B2219/41293 , G05B2219/41319 , G05B2219/42237 , G05B2219/43074 , G05B2219/43179 , G05B2219/45242 , G05B2219/49141
摘要： An apparatus for controlling an elevator door comprises a motor for opening and closing an elevator door, an inverter unit for controlling the driving of the motor, a door position detecting unit for detecting the position of the door, first and second sensors for respectively detecting that the door passes through a terminal reference point on the opening side and a terminal reference point on the closing side, a speed command generating unit for generating a speed command on the basis of a distance between the door position detected by the door position detecting unit to a stop target on the opening side or the closing side when the first and second sensors respectively detect the passage of the door, and a control unit for controlling the inverter unit on the basis of the speed command output from the speed command generating unit.
摘要翻译：一种用于控制电梯门的装置包括用于打开和关闭电梯门的电动机，用于控制电动机的驱动的逆变器单元，用于检测门的位置的门位置检测单元，用于分别检测电梯门的第一和第二传感器门通过开口侧的端子参考点和关闭侧的端子参考点，速度指令生成单元，用于基于由门位置检测单元检测到的门位置之间的距离产生速度指令，当第一和第二传感器分别检测到门的通过时，在开口侧或关闭侧的停止目标，以及用于基于从速度指令生成单元输出的速度指令来控制逆变器单元的控制单元。

2. 发明授权

US5170865A Apparatus for controlling an elevator door using a drive motor slip frequency signal 失效
标题翻译：用于使用驱动电机转差频率信号来控制电梯门的装置
公开(公告)号：US5170865A
公开(公告)日：1992-12-15
申请号：US615288
申请日：1990-11-19
申请人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
发明人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
IPC分类号： B66B13/14 , G05D3/12
CPC分类号： G05D3/12 , G05B2219/37175 , G05B2219/37285 , G05B2219/37629 , G05B2219/41293 , G05B2219/41319 , G05B2219/42237 , G05B2219/43074 , G05B2219/43179 , G05B2219/45242 , G05B2219/49141
摘要： An apparatus for controlling an elevator door comprises a motor which closes and opens the door of an elevator and applies to the door torque necessary for maintaining a closed state of the door, an inverter apparatus for controlling the driving of the motor, a polarity deciding device for deciding the polarity of a slip frequency signal output from the inverter apparatus, and a driving stop device for causing the inverter apparatus to stop the driving of the motor when the polarity deciding device detects the inversion of the polarity of the slip frequency signal during the time that a closed state of the door is maintained by the motor.
摘要翻译：一种用于控制电梯门的装置，包括：电动机，该电动机关闭并打开电梯的门并施加门保持门关闭状态所需的转矩;控制电动机驱动的逆变器装置;极性判定装置用于确定从逆变器装置输出的转差频率信号的极性;以及驱动停止装置，用于当极性判定装置检测到转向频率信号的极性的反转时，使逆变器装置停止电动机的驱动电动机保持门的关闭状态的时间。

3. 发明授权

US5290975A Door control and data display system 失效
标题翻译：门控和数据显示系统
公开(公告)号：US5290975A
公开(公告)日：1994-03-01
申请号：US737253
申请日：1991-07-29
申请人： Masamoto Mizuno , Masanori Tawada , Terumi Hirabayashi , Toshiyuki Kodera
发明人： Masamoto Mizuno , Masanori Tawada , Terumi Hirabayashi , Toshiyuki Kodera
IPC分类号： B66B13/14 , H02P27/06 , B66B1/14
CPC分类号： B66B13/143
摘要： An elevator controlling device includes hoist controller, disposed in a mechanical room, for controlling hoist; door controller, disposed in an elevator cage, for controlling the opening and closing of an elevator door; information exchanger between the hoist controller and the door controller; data setting unit for setting predetermined data to the door controller using the hoist controller; and a data display unit for displaying the contents of the data. The data setting unit sets data such as a central processing unit number, a start address of a memory to be read, and a number of bytes in the memory required for reading data, to the door controller being made up of a plurality of central processing units, and the data display unit displays the contents at addresses of the memory. The data setting unit and the data display unit may be assembled into elevator operation supervising unit connected to the hoist controller through a telephone line.
摘要翻译：电梯控制装置包括设置在机械室中的起重机控制器，用于控制起重机; 门控制器，设置在电梯轿厢中，用于控制电梯门的打开和关闭; 起重机控制器和门控制器之间的信息交换器; 数据设定单元，用于使用提升控制器将预定数据设置到门控制器; 以及数据显示单元，用于显示数据的内容。数据设定单元将由多个中央处理构成的门控制器等数据设定为中央处理单元号，要读取的存储器的起始地址和读取数据所需的存储器中的字节数单元，并且数据显示单元在存储器的地址处显示内容。数据设定单元和数据显示单元可以组装成通过电话线与升降机控制器连接的电梯操作监控单元。

4. 发明授权

US5175400A Apparatus for controlling elevator door based on power source voltage 失效
标题翻译：基于电源电压控制电梯门的装置
公开(公告)号：US5175400A
公开(公告)日：1992-12-29
申请号：US662014
申请日：1991-02-28
申请人： Terumi Hirabayashi , Masamoto Mizuno , Masanori Tawada , Toshiyuki Kodera
发明人： Terumi Hirabayashi , Masamoto Mizuno , Masanori Tawada , Toshiyuki Kodera
IPC分类号： B66B13/14 , H02H3/24
CPC分类号： H02H3/24
摘要： An apparatus for controlling an elevator door based on controlling an electric motor for driving the door with a microcomputer and resetting the microcomputer when the power supply fails has a voltage monitor which detects the power source voltage and a braking circuit forcibly brakes the motor if the power source voltage detected by the voltage monitor is lower than a prescribed voltage. The motor is forcibly braked when the detected power source voltage is between the prescribed voltage and the lower limit of the range of voltages at which the microcomputer can operate.
摘要翻译：一种用于控制电梯门的装置，其特征在于，控制用微型计算机驱动门的电动机并且当电源出现故障时复位微型计算机具有检测电源电压的电压监视器，并且如果电力强制制动电路强制制动电动机由电压监视器检测的源极电压低于规定电压。当检测到的电源电压在规定电压和微电脑可操作的电压范围的下限之间时，马达被强制制动。

5. 发明授权

US5086450A Emergency intercommunication system for elevator 失效
标题翻译：电梯紧急互通系统
公开(公告)号：US5086450A
公开(公告)日：1992-02-04
申请号：US568884
申请日：1990-08-17
申请人： Shigeo Kitagawa , Kenzo Tachino , Yasuhiro Nagata , Tomoichiro Yamamoto , Shigemi Iwata , Terumi Hirabayashi , Junichi Tanino
发明人： Shigeo Kitagawa , Kenzo Tachino , Yasuhiro Nagata , Tomoichiro Yamamoto , Shigemi Iwata , Terumi Hirabayashi , Junichi Tanino
IPC分类号： B66B3/00 , H04M11/04
CPC分类号： H04M11/04
摘要： An emergency intercommunication system for an elevator has an interphone unit and an intercommunication command switch located in an elevator car. A telephone number input apparatus for inputting the desired telephone number is provided in an elevator hall, in connection with a register apparatus for storing the input telephone number. An intercommunication command detecting section for detecting the actuation of the switch is provided in connection with an emergency call apparatus for automatically dialing the stored telephone number to connect the interphone unit with a telephone having the telephone number when the actuation of the switch is detected by the detecting apparatus. Preferably, an identification number input apparatus is provided in the elevator hall so that the register apparatus stores the telephone number only when it is input together with a predetermined identification number.
摘要翻译：电梯的紧急通信系统具有位于电梯轿厢中的对讲机单元和相互通信命令开关。结合用于存储输入电话号码的登记装置，在电梯厅中设置用于输入所需电话号码的电话号码输入装置。与用于自动拨打所存储的电话号码的紧急呼叫装置一起提供用于检测开关的致动的相互通信命令检测部分，以在由开关的启动检测到电话号码时连接具有电话号码的电话机检测装置。优选地，在电梯厅中设置识别号输入装置，使得只有当其与预定识别号码一起输入时，登记装置才能存储电话号码。

6. 发明授权

US5329075A Elevator door control apparatus 失效
标题翻译：电梯门控制装置
公开(公告)号：US5329075A
公开(公告)日：1994-07-12
申请号：US953023
申请日：1992-09-29
申请人： Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
发明人： Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
IPC分类号： B66B13/24 , B66B13/14 , B66B13/26
CPC分类号： B66B13/143
摘要： An elevator door control apparatus includes at least one door safety device for detecting whether elevator doors are safe; an elevator control circuit for outputting a door-open/close command; and a door control circuit for controlling the opening/closing of doors on the basis of a door-open/close command issued from the elevator control circuit and for outputting a door reversal request to the elevator control circuit on the basis of the operation signal of the door safety device, wherein the door control circuit outputs a door reversal request to the elevator control circuit upon reception of the operation signal of the door safety device while the doors are being closed on the basis of a door-close command from the elevator control circuit, switches the door speed command pattern to a brake pattern from the door-close command speed pattern and thereafter switches the door speed command pattern from the brake pattern to the door-open command speed pattern when the door-open command is received from the elevator control circuit instead of the door-close command.
摘要翻译：电梯门控制装置包括用于检测电梯门是否安全的至少一个门安全装置; 用于输出门打开/关闭命令的电梯控制电路; 以及门控制电路，用于根据从电梯控制电路发出的门打开/关闭命令来控制门的打开/关闭，并且基于操作信号向电梯控制电路输出门反转请求门安全装置，其中门控制电路在门被关闭时基于来自电梯控制器的门关闭命令接收到门安全装置的操作信号时向电梯控制电路输出门反转请求从门关闭指令速度模式将门速指令模式切换到制动模式，然后当从门关闭指令速度模式接收到门打开命令时，将门速指令模式从制动模式切换到门打开命令速度模式电梯控制电路代替门关闭命令。

7. 发明授权

US5144101A Control apparatus for elevator doors using velocity limiting circuits 失效
标题翻译：使用速度限制电路的电梯门控制装置
公开(公告)号：US5144101A
公开(公告)日：1992-09-01
申请号：US705928
申请日：1991-05-28
申请人： Masanori Tawada , Masamoto Mizuno , Terumi Hirabayashi , Toshiyuki Kodera
发明人： Masanori Tawada , Masamoto Mizuno , Terumi Hirabayashi , Toshiyuki Kodera
IPC分类号： B66B13/14 , G05D3/00
CPC分类号： G05D3/00 , G05B2219/37624 , G05B2219/43074 , G05B2219/45242
摘要： An apparatus for controlling elevator doors where door operation velocity is calculated based on the rotational velocity of the door driving motor. An abnormality detection circuit is provided to alert an elevator supervisor when the calculated door operation velocity exceeds a predetermined value. A velocity limiting circuit is provided to decelerate the doors when the door operation velocity exceeds the predetermined value.
摘要翻译：一种用于控制电梯门的装置，其中基于门驱动电动机的旋转速度计算门操作速度。提供异常检测电路，用于当所计算的门操作速度超过预定值时警告电梯主管。提供速度限制电路以在门操作速度超过预定值时使门减速。

8. 发明授权

US5139113A Apparatus for detecting abnormalities in elevator motion 失效
标题翻译：检测电梯运动异常的装置
公开(公告)号：US5139113A
公开(公告)日：1992-08-18
申请号：US615148
申请日：1990-11-19
申请人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
发明人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
IPC分类号： B66B5/00 , B66B13/14
CPC分类号： B66B13/146 , B66B5/0006 , B66B5/0031
摘要： The elevator control apparatus of the present invention comprises a plurality of drive control apparatus that control the driving of various motions of the elevator, a signal mutual transmission device for connecting the plurality of the drive control apparatus and for transmitting signals among them, and a plurality of abnormality judgment devices, disposed on each of the plurality of the drive control apparatus, that monitor the motions of the elevator controlled by the plurality of the drive control apparatus by transmitting sigals among them via the signal mutual transmission device, each one of the plurality of the abnormality judgment devices individually judging the abnormality of the same motion.
摘要翻译：本发明的电梯控制装置包括控制电梯的各种运动的驱动的多个驱动控制装置，用于连接多个驱动控制装置并在它们之间传输信号的信号相互传输装置，以及多个设置在多个驱动控制装置的每一个上的异常判断装置，其通过信号相互传输装置在其间发送信号来监视由多个驱动控制装置控制的电梯的运动，的异常判断装置分别判断相同运动的异常。

9. 发明授权

US5131506A Door control system using drive motor torque signals 失效
标题翻译：门控系统采用驱动电机转矩信号
公开(公告)号：US5131506A
公开(公告)日：1992-07-21
申请号：US651981
申请日：1991-02-07
申请人： Masamoto Mizuno , Masanori Tawada , Terumi Hirabayashi , Toshiyuki Kodera
发明人： Masamoto Mizuno , Masanori Tawada , Terumi Hirabayashi , Toshiyuki Kodera
IPC分类号： B66B13/14 , B66B13/26 , G05D3/12
CPC分类号： G05D3/12 , G05B2219/37624 , G05B2219/41213 , G05B2219/41319 , G05B2219/43074 , G05B2219/45242 , G05B2219/49162
摘要： A system for controlling operation of an elevator car door includes a torque command output device for outputting a torque command for controlling a car door driving motor on the basis of a difference between a speed command commanding the operating speed of the motor and the actual speed of operation of the motor, a door position detector for detecting the position of the car door in terms of the number of pulses in a pulse train produced by an encoder connected to the motor, and a memory for storing torque limit values as a function of the door position. The system also has a controller which reads the torque limit value corresponding to the car door position detected by the door position detector. The controller then compares the read torque limit value with a torque command output from the torque command output device and generates a reversing instruction to be given to the motor upon determining that the torque command is not smaller than the torque limit value. An obstruction of the door is sensed as a rise in the torque command so that the car door is reversed to ensure safety.
摘要翻译：一种用于控制电梯轿厢门的操作的系统包括：转矩指令输出装置，用于根据指令电动机的运转速度的速度指令与电动机的运行速度之间的差异输出用于控制轿厢门驱动电动机的转矩指令; 电动机的操作，用于根据连接到电动机的编码器产生的脉冲序列中的脉冲数来检测轿厢门的位置的门位置检测器，以及用于存储转矩限制值作为函数的存储器门位置该系统还具有控制器，其读取与由门位置检测器检测到的轿厢门位置对应的转矩极限值。然后，控制器将读取的转矩限制值与从转矩指令输出装置输出的转矩指令进行比较，并且在确定转矩指令不小于转矩限制值时，生成给予电动机的反转指令。感测到门的障碍物是转矩指令的上升，使得轿厢门被翻转以确保安全。

10. 发明授权

US5196656A Elevator door control apparatus 失效
标题翻译：电梯门控制装置
公开(公告)号：US5196656A
公开(公告)日：1993-03-23
申请号：US723267
申请日：1991-06-28
申请人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
发明人： Masamoto Mizuno , Terumi Hirabayashi , Masanori Tawada , Toshiyuki Kodera
IPC分类号： B66B5/02 , B66B13/14 , H02H3/24 , H02H7/085
CPC分类号： H02H7/0851 , H02H3/24 , Y10T307/675
摘要： An elevator door control apparatus includes an alternating current motor for opening and closing an elevator door. An inverter for converts a DC voltage from a first DC power supply into an AC voltage and supplies it to the motor. A first switching device for connects and disconnects the inverter and the motor, and a second switching device connects and disconnects a second DC power supply and the motor. A detection device detects at least one of an abnormality of the first DC power supply and an abnormality of the motor. A control device, at normal times supplies an AC voltage from the inverter to the motor by means of the first switching device and cuts off a DC voltage from the second DC power supply to the motor by means of the second switching device. When the detection device detects an abnormality, the control device cuts off an AC voltage from the inverter to the motor by means of the first switching device and supplies a DC voltage from the second DC power supply to the motor by means of the second switching device so as to cause a braking torque to be generated in the motor.
摘要翻译：电梯门控制装置包括用于打开和关闭电梯门的交流电动机。一种用于将来自第一直流电源的直流电压转换为交流电压并将其提供给电动机的逆变器。用于连接和断开逆变器和电动机的第一开关装置，以及第二开关装置连接和断开第二直流电源和电动机。检测装置检测第一直流电源的异常和电动机的异常中的至少一个。控制装置通常通过第一开关装置从逆变器向电动机提供AC电压，并通过第二开关装置将直流电压从第二直流电源切断到电动机。当检测装置检测到异常时，控制装置通过第一开关装置切断来自逆变器的电压到电动机，并且通过第二开关装置将来自第二直流电源的直流电压提供给电动机从而在马达中产生制动转矩。

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