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1.发明授权Method and apparatus for controlling torque of a door opening and closing motor for an automatic door 失效用于控制自动门的门打开和关闭电动机的扭矩的方法和装置
公开(公告)号：US4959598A
公开(公告)日：1990-09-25
申请号：US411185
申请日：1989-09-19
CPC分类号： E05F15/603 , E05F15/632 , G05D17/02 , H02H7/0851 , E05F15/41 , E05F15/42 , E05F15/73 , E05Y2400/202 , E05Y2400/30 , E05Y2400/31 , E05Y2900/132 , G05B2219/33261 , G05B2219/43194 , G05B2219/45242
摘要： A method for controlling a torque of a door opening and closing motor for an automatic door is improved in that the door opening and closing motor is such motor that a rotary torque therein is generated on the basis of control pulses applied to that motor from a control unit, the rotary torque is regulated by changing a total pulse width of the control pulses rising in one repetition cycle, and thereby an acceleration of the motor can be controlled. In one preferred mode of embodiment of the invention, each of the control pulse has a fixed pulse width, and th total pulse width is changed by varying the number of the control pulse rising in one repetition cycle.
摘要翻译： 改进了一种用于控制自动门的门打开和关闭电动机的转矩的方法，其中门开闭电动机是这样的电动机，其中基于从控制器施加到该电动机的控制脉冲产生其中的旋转转矩 通过改变在一个重复周期中上升的控制脉冲的总脉冲宽度来调节旋转转矩，从而可以控制电动机的加速度。 在本发明的一个优选实施例中，每个控制脉冲具有固定的脉冲宽度，并且通过改变在一个重复周期中上升的控制脉冲的数量来改变总脉冲宽度。
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公开(公告)号：US4918443A
公开(公告)日：1990-04-17
申请号：US403795
申请日：1989-09-05
CPC分类号： G01D5/247 , G01P13/045
摘要： For the purpose of knowing an angular position and a rotational speed of a rotary body, according to an encoding pattern on an encoder mounted to and synchronously rotated with the rotary body, rotational angular position signals consisting of n-phase rectangular waves and sensing pulses occurring at a predetermined rotational angle interval are generated. In response to the issue of each sensing pulse, levels of the respective rotational angular position signals are detected, a variation pattern of a combination of the detected n levels is compared with a reference variation pattern, and it is determined whether an abnormal condition has arisen or not, and if the condition is normal, whether the variation pattern is a forward traveling pattern or a backward traveling pattern. In the case of the forward traveling pattern, (+1) is added to a rotational angle counter, while in the case of the backward traveling pattern, (-1) is added to the rotational angle counter.
摘要翻译： 为了知道旋转体的角位置和旋转速度，根据安装到旋转体上并与旋转体同步旋转的编码器上的编码图案，由n相矩形波和感测脉冲组成的旋转角位置信号 产生预定的旋转角度间隔。 响应于每个感测脉冲的问题，检测各个旋转角位置信号的电平，将检测到的n个电平的组合的变化模式与参考变化模式进行比较，并且确定是否产生异常状况 否则，如果条件正常，变化模式是前向行驶模式还是向后行驶模式。 在向前行驶模式的情况下，向旋转角度计数器添加（+1），而在向后行驶模式的情况下，向旋转角度计数器添加（-1）。
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3.发明授权
公开(公告)号：US4742245A
公开(公告)日：1988-05-03
申请号：US942820
申请日：1986-12-17
申请人： Yukio Yoshida , Akiyoshi Takimoto , Kenzo Ono , Kiyotada Nishikawa , Toshio Oura
发明人： Yukio Yoshida , Akiyoshi Takimoto , Kenzo Ono , Kiyotada Nishikawa , Toshio Oura
CPC分类号： G05B19/0415 , E05F15/632 , E05F15/73 , E05Y2201/43 , E05Y2201/652 , E05Y2400/54 , E05Y2900/132 , Y10T307/773 , Y10T307/786
摘要： In a method for controlling an automatic door system, after a power-supply switch of the system is turned on, a door of the system initially conducts its low-speed opening/closing operation when a first human-body detection signal is inputted to the system; and then, when the door travels a distance more than a predetermined minimum door stroke, the door conducts its normal-speed opening/closing operation after completion of its traveling the predetermined minimum door stroke to enable the door to conduct its normal-speed operation within a short time after the power-supply switch is turned on.
摘要翻译： 在一种控制自动门系统的方法中，在系统的电源开关被接通之后，当第一人体检测信号被输入到系统的门时，系统的门最初进行低速打开/关闭操作 系统; 然后，当门行进超过预定的最小门行程的距离时，门完成其预定的最小门冲程之后进行其正常速度的打开/关闭操作，以使门能够在其中进行正常速度操作 电源开关打开后很短的时间。
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4.发明授权
公开(公告)号：US5315220A
公开(公告)日：1994-05-24
申请号：US903483
申请日：1992-06-24
申请人： Akiyoshi Takimoto , Tamotsu Tanaka , Yukio Yoshida
发明人： Akiyoshi Takimoto , Tamotsu Tanaka , Yukio Yoshida
CPC分类号： E05F15/60 , E05F15/632 , E05Y2400/20 , E05Y2400/45 , E05Y2900/132 , G05B2219/36485 , G05B2219/45242
摘要： The door can be safely and exactly opened and shut even when the door opening and shutting stroke value is not memorized in the non-volatile memory. The door opening and shutting stroke value measured in the setting time of the automatic door is memorized in the non-volatile memory 14. Then, the memorized door opening and shutting stroke value is read in the plant memory 15 for the door stroke value of the micro-computor 12. In the automatic door for opening and shutting the door 5 according to the door opening and shutting stroke value, when the door opening and shutting stroke value is not memorized in the non-volatile memory 14 after the power supply, the door 5 is opened and shut at the low speed to measure the door stroke value. And the door stroke value is memorized in the plant memory 15 for the door stroke value of the micro-computor 12 as the door opening and shutting stroke value, and the door 5 is opened and shut in accordance with the memorized value.
摘要翻译： 即使门开启和关闭行程值未被存储在非易失性存储器中，门也可以安全，准确地打开和关闭。 在自动门的设定时间中测量的门打开和关闭行程值被存储在非易失性存储器14中。然后，存储的门打开和关闭行程值被读入工厂存储器15中，用于门冲程值 微型计算机12.在根据门打开和关闭行程值打开和关闭门5的自动门中，当在电源之后门开启和关闭行程值未被存储在非易失性存储器14中时， 门5以低速打开和关闭以测量门冲程值。 并且门冲程值被存储在工厂存储器15中，用于微计算机12的门冲程值作为门打开和关闭行程值，并且门5根据存储值打开和关闭。
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5.发明授权Method for controlling opening/closing operation of automatic door in its accidental condition 失效控制自动门在其意外状态下的打开/关闭操作的方法
公开(公告)号：US4775823A
公开(公告)日：1988-10-04
申请号：US947394
申请日：1986-12-29
申请人： Yukio Yoshida , Akiyoshi Takimoto , Kenzo Ono , Kiyotada Nishikawa , Toshio Oura
发明人： Yukio Yoshida , Akiyoshi Takimoto , Kenzo Ono , Kiyotada Nishikawa , Toshio Oura
CPC分类号： E05F15/643 , E05F15/40 , E05F15/632 , G05B19/0415 , E05Y2400/52 , E05Y2900/132 , G05B2219/45242
摘要： According to a method for controlling an automatic door of the present invention, even when an accidental condition occurs due to some obstacle clogging a traveling lane of the door, the door can move at a high speed to its deceleration point so as to immediately enable a man to go through the door opening, while the door is prevented from colliding at a high speed against the obstacle repeatedly to make it possible to increase both the durability and safety of the door.
摘要翻译： 根据本发明的自动门的控制方法，即使由于一些障碍物堵塞门的行车道而发生意外状况，门能够以高速移动到其减速点，以便立即使能 人通过门开口，同时防止门反复高速地碰撞障碍物，从而可以提高门的耐久性和安全性。
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6.发明授权
公开(公告)号：US4991347A
公开(公告)日：1991-02-12
申请号：US530478
申请日：1990-05-29
申请人： Akiyoshi Takimoto , Kenzo Ono , Yuichi Noguchi
发明人： Akiyoshi Takimoto , Kenzo Ono , Yuichi Noguchi
CPC分类号： E05F17/004 , E05D15/06 , E05F15/643 , E05Y2900/132 , E06B3/903
摘要： An opening/closing mechanism for use in a circular-arc shaped sliding door including a transverse frame having a circular-arc horizontal sectional shape and mounted on the upper parts of a pair of left and right door bodies; a drive pulley and a driven pulley mounted on the circumferentially one end of the transverse frame and on the other end thereof, respectively; and an endless belt wound between and around the drive pulley and a driven pulley, the pair of door bodies being connected in place to the endless belt so that they may be slidably moved in opposite directions to each other along a pair of left and right guide rails, respectively, each of which is bent in a circular-arc shape concentric with the center of the circular-arc of the transverse door frame.
摘要翻译： 一种用于圆弧形滑动门的开/关机构，其包括具有圆弧水平横截面形状的横向框架，并安装在一对左右门体的上部; 驱动皮带轮和从动皮带轮，分别安装在所述横向框架的周向一端上，并在另一端上。 以及卷绕在驱动皮带轮和从动皮带轮之间和周围的环形皮带轮，所述一对门体相对于环形皮带连接到适当的位置，使得它们可沿着一对左右导向件沿彼此相反的方向可滑动地移动 轨道分别弯曲成与横向门框的圆弧中心同心的圆弧形状。
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