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1. 发明专利

JP2010202335A Door control device for elevator 有权
标题翻译：电梯门控制装置
公开(公告)号：JP2010202335A
公开(公告)日：2010-09-16
申请号：JP2009049587
申请日：2009-03-03
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： NAKAGAWA KIMITO , FURUHASHI MASAYA , FUKADA HIRONORI , YAMASHITA DAISUKE , SAITO YOSHIYA , KUROSAWA HIDEYO
IPC分类号： B66B13/12 , B66B13/14
摘要： PROBLEM TO BE SOLVED: To provide a door control device for an elevator capable of accurately measuring an engagement gap by a simple constitution without badly influenced by an error of a mounting position of a full-close position detection switch and vibration component of door movement.
SOLUTION: When an operation device 9 of the door control device 7 measures an engagement gap possessed when an engagement device of a car side door and an engagement device of a landing side door are in the closed state of the respective doors, at a period after it is determined that an input in the closed state (ON state signal of the full-close position detection switch of the car side door) of the door full-closed state detection signal, an output of a constant torque value in a direction for performing closing action of the car side door as a torque instruction value and a door speed are zero respectively and the door full-closed state is confirmed until increase of the torque instruction value generated in contact of the engagement device of the respective doors is detected as variation of the torque instruction value when it is transferred to door opening action, the engagement gap is measured by the result obtained by measuring a movement distance of the car side door.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的结构精确地测量接合间隙的电梯的门控制装置，而不会受到全关位置检测开关的安装位置的误差和振动分量的不良影响门运动。解决方案：当门控装置7的操作装置9测量当轿厢侧门的接合装置和着陆侧门的接合装置处于各个门的关闭状态时所具有的接合间隙，在在确定门全闭合状态检测信号中的关闭状态（轿厢侧门的全关闭位置检测开关的接通状态信号）的输入之后的时间段，在作为转矩指令值和门速度分别执行轿厢侧门的关闭动作的方向为零，并且确认门全闭合状态，直到各个门的接合装置的接触产生的转矩指令值的增加为被检测为转矩指令值转换到开门动作时的变化，通过测量轿厢侧门的移动距离获得的结果来测量接合间隙。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2013035625A Device and method for controlling elevator door 有权
标题翻译：用于控制电梯门的装置和方法
公开(公告)号：JP2013035625A
公开(公告)日：2013-02-21
申请号：JP2011171047
申请日：2011-08-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAGAWA KIMITO , FURUHASHI MASAYA , FUKADA HIRONORI , SUGIYAMA YOHEI , URUWASHI YOSHITAKA , KUROSAWA HIDEYO
IPC分类号： B66B13/14
摘要： PROBLEM TO BE SOLVED: To provide a device for controlling elevator doors that can increase the opportunity to remove foreign objects from a groove of a door sill with consideration of the safety of passengers.SOLUTION: When it is determined by overload detection that the number of times of the inversion of opening and closing of the doors reaches a first predetermined number or more, the device sends a door speed command to regulate the maximum speed of the door at a level lower than usual, and increases the time from the overload detection to an inversion motion, thereby increasing the opportunity for removal of foreign objects. In addition, when the number of times of the inversion of opening and closing of the doors reaches a second predetermined number or more that is more than the first predetermined number, the device stops opening and closing of the door, blinks the door opening/closing button, and allows a user to recognize that the doors cannot be opened or closed, thereby providing the user with the opportunity to remove foreign objects.
摘要翻译：要解决的问题：考虑到乘客的安全性，提供一种用于控制电梯门的装置，其可以增加从门窗的槽中除去异物的机会。解决方案：当由过载检测确定门的打开和关闭反转的次数达到第一预定数量或更多时，设备发送门速度指令以调节门的最大速度在比通常低的水平，并且增加从过载检测到反转运动的时间，从而增加去除异物的机会。此外，当门的打开和关闭反转的次数达到超过第一预定数量的第二预定数量或更多时，该装置停止门的打开和关闭，使门打开/关闭闪烁按钮，并且允许用户识别出门不能被打开或关闭，从而为用户提供去除异物的机会。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012180211A Elevator control device and method thereof 有权
标题翻译：电梯控制装置及其方法
公开(公告)号：JP2012180211A
公开(公告)日：2012-09-20
申请号：JP2011045785
申请日：2011-03-03
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAYAMA NAOKI , FUKADA HIRONORI , YAMASHITA KOICHI , SUZUKI YASUTAKA , NAGANUMA KAZUTO , HANEDA MASAHIDE , KUROSAWA HIDEYO
IPC分类号： B66B5/02 , B66B5/24
摘要： PROBLEM TO BE SOLVED: To open a rail braking device and to rapidly release a passenger, in the rail braking device of an elevator when a power failure continues for a long period even if a voltage of a battery for the backup of the rail braking device is reduced and the braking device is operated.SOLUTION: The battery 30 for the backup of a safety control apparatus is formed as a series-parallel configuration of a large number of unit batteries. When a long power failure occurs, a group of unit batteries is rearranged and connected, and thereby, a voltage required for the start of the rail braking device 7 (e.g., 96[V]) is output and the rail braking device 7 is brought into a standby (open) state. Accordingly, the passenger in the car can rapidly be released.
摘要翻译：要解决的问题：即使电源故障持续很长时间，即使用于备用电池的电池的电压，打开轨道制动装置并迅速释放乘客，在电梯的轨道制动装置中轨道制动装置减少并且制动装置被操作。解决方案：用于安全控制装置的备用的电池30形成为大量单元电池的串联并联配置。当发生长时间的电力故障时，一组单元电池被重新布置和连接，从而输出轨道制动装置7的启动所需的电压（例如，96 [V]），并且轨道制动装置7被带入进入待机（打开）状态。因此，汽车中的乘客可以快速释放。版权所有（C）2012，JPO＆INPIT

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