专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007210696A Control device for elevator 审中-公开
标题翻译：电梯控制装置
公开(公告)号：JP2007210696A
公开(公告)日：2007-08-23
申请号：JP2006029503
申请日：2006-02-07
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： YAMASHITA KENICHI , SUGIYAMA YOHEI , AIDA KEIICHI , TAKAHASHI HIROTOMO , KISHIKAWA KOSEI , FUJINO ATSUYA , KAWANISHI SEIJI , NAKAMURA MOTOMI
IPC分类号： B66B5/02 , B66B3/00
摘要： PROBLEM TO BE SOLVED: To provide a control device for an elevator capable of performing diagnosis operation in the state in which a passenger does not exist in a car in the control device for the elevator for automatically performing diagnosis operation after completion of control operation at an earthquake and recovered from operation-halt.
SOLUTION: The control device for the elevator is provided with a means for detecting input of a button or a switch in the car or existence of a passenger in the car by in-car load during automatic diagnosis operation after completion of control operation at an earthquake; a broadcast/guide display for urging the passenger in the car to get off or an extinguishing means of an illumination in the car. Further, the device is provided with a broadcast means for suppressing riding into the car or an extinguishing means of an illumination in the car when opening/closing of a door is performed during automatic diagnosis operation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在电梯的控制装置中的乘客不存在的状态下进行诊断操作的电梯的控制装置，用于在完成控制之后自动执行诊断操作的电梯的控制装置在地震中运行并从运行中止恢复。解决方案：电梯的控制装置设置有用于在完成控制操作之后的自动诊断操作期间通过车内负载检测汽车中的按钮或开关的输入或乘客的存在的装置在地震中用于催促轿厢中的乘客下车的广播/导航显示器或汽车中的照明的熄灭装置。此外，在自动诊断操作期间，当在门的打开/关闭时，该装置设置有用于抑制骑在汽车中的广播装置或汽车中的照明的熄灭装置。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008143683A Elevator control system 有权
标题翻译：电梯控制系统
公开(公告)号：JP2008143683A
公开(公告)日：2008-06-26
申请号：JP2006335226
申请日：2006-12-13
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： TANAKA KEIICHI , SUZUKI YASUTAKA , FUKADA HIRONORI , FURUHASHI MASAYA , KISHIKAWA KOSEI , OKI SHIGERU , CHIFU TSUTOMU , SHINOZUKA HIROKI , SATO KOICHI , HANEDA MASAHIDE , SUZUKI YUICHIRO
IPC分类号： B66B5/06
摘要： PROBLEM TO BE SOLVED: To provide an elevator control system capable of detecting malfunction of a speed monitoring control device in a relatively simple structure.
SOLUTION: A speed monitoring control device outputs a speed information signal respectively when a speed of an elevator calculated based on an output signal of a first speed detector achieves a first speed which is equal to or slower than a rated speed and a second speed equal to or slower than the rated speed and faster than the first speed. The elevator control device detects abnormality of the first speed detector based on these speed information signals and a speed of the elevator that the elevator control device calculates based on the output signal of the second speed detector.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以相对简单的结构检测速度监视控制装置的故障的电梯控制系统。解决方案：当基于第一速度检测器的输出信号计算的电梯的速度达到等于或慢于额定速度的第一速度时，速度监视控制装置分别输出速度信息信号，第二速度等于或慢于额定转速，比第一速度快。电梯控制装置基于这些速度信息信号和电梯控制装置基于第二速度检测器的输出信号计算的电梯的速度来检测第一速度检测器的异常。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007210697A Elevator control device 有权
标题翻译：电梯控制装置
公开(公告)号：JP2007210697A
公开(公告)日：2007-08-23
申请号：JP2006029504
申请日：2006-02-07
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： SUGIYAMA YOHEI , YAMASHITA KENICHI , AIDA KEIICHI , TAKAHASHI HIROTOMO , KISHIKAWA KOSEI , FUJINO ATSUYA , KAWANISHI SEIJI , NAKAMURA MOTOMI
IPC分类号： B66B5/02 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To suppress a car or a counter weight from being damaged by contact of the counter weight and the car when automatic diagnosis operation is performed in generation of an earthquake.
SOLUTION: The elevator control device is provided with a means for bringing an elevator to operation-halt when shake of magnitude of a predetermined value or more is sensed; and a means for automatically performing diagnosis operation when it gets to operation-halt and recovering it from the operation-halt, and is further provided with a position detection means for detecting positions of a car 5 and a counter weight 8; and a speed control means for outputting deceleration instruction when a distance of the positions of the car and the counter weight is a predetermined value or less. Accordingly, the car and the counter weight are decelerated when the car and the counter weight approach, and damage when the car and the counter weight are brought into contact with each other can be suppressed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在发生地震时进行自动诊断操作时，抑制轿厢或配重受到配重和轿厢的接触而损坏。解决方案：电梯控制装置设置有用于当检测到预定值以上的振幅时使电梯操作停止的装置; 以及用于在操作停止时自动执行诊断操作并且从操作停止恢复的装置，并且还设置有用于检测轿厢5和配重8的位置的位置检测装置; 以及速度控制装置，用于当轿厢和配重的位置的距离为预定值或更小时，输出减速指令。因此，当轿厢和配重接近时，轿厢和配重减速，并且可以抑制轿厢和配重彼此接触的损坏。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007210695A Elevator control device 有权
标题翻译：电梯控制装置
公开(公告)号：JP2007210695A
公开(公告)日：2007-08-23
申请号：JP2006029502
申请日：2006-02-07
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： SUGIYAMA YOHEI , YAMASHITA KENICHI , AIDA KEIICHI , TAKAHASHI HIROTOMO , KISHIKAWA KOSEI , FUJINO ATSUYA , KAWANISHI SEIJI , NAKAMURA MOTOMI
IPC分类号： B66B5/00 , B66B3/00 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide a control device for an elevator informing an expert of the elevator and a user of the elevator after completion of automatic recovering work when diagnosis operation is automatically performed not depending on inspection by the expert of the elevator and it is recovered from operation-halt.
SOLUTION: The control device for the elevator according to the present invention is provided with a means for making the elevator to operation-halt when a magnitude of shaking of a predetermined value or more is sensed; and a means for automatically performing diagnosis operation when it becomes operation-halt and recovering it from operation-halt. Further, the device is provided with a means for informing existence of execution of inspection by the expert after the diagnosis operation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电梯的控制装置，其在自动恢复工作完成之后通知电梯的专家和电梯的使用者，而不依赖于电梯的专家的检查并从操作停止恢复。解决方案：根据本发明的电梯的控制装置设置有当感测到预定值以上的振动的大小时使电梯停止运行的装置; 以及用于在操作停止时自动执行诊断操作并从操作停止恢复的装置。此外，该装置具有用于在诊断操作之后通知专家执行检查的装置。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2009143635A Reservation operation system of group supervisory controlled elevator 审中-公开
标题翻译：集团监控控制电梯预留作业系统
公开(公告)号：JP2009143635A
公开(公告)日：2009-07-02
申请号：JP2007319693
申请日：2007-12-11
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： AIZAWA KIMIHIRO , TOYABE SATOSHI , KISHIKAWA KOSEI
IPC分类号： B66B1/18 , B66B1/46 , B66B3/00 , B66B3/02
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein the time before the arrival of an elevator is largely varied according to a state of the elevator; there occurs dissatisfaction of feeling irritated without having any idea how long the waiting time is; an elevator user must use stairway if the waiting time becomes longer even when a hall call button is turned ON; and the elevator is inefficiently stopped on a floor where the hall call button is turned ON. SOLUTION: A reservation button is separately provided from a hall call button. By turning ON the reservation button, the operational state of each elevator is displayed, the stop advance notice of the elevator allocated by the group control of the elevator is displayed, and the waiting time before the arrival is informed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决电梯到达之前的时间根据电梯的状态而大大变化的问题，感到烦躁不安，没有任何想法等待时间多久; 如果门厅呼叫按钮打开，电梯用户必须使用楼梯等待时间变长; 并且电梯在门厅呼叫按钮被打开的地板上被低效地停止。
解决方案：从门厅呼叫按钮分别提供预约按钮。通过接通预约按钮，显示各电梯的运行状态，显示由电梯的组控制分配的电梯的停止提前通知，通知到达前的等待时间。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2003018860A Power converter 有权
标题翻译：电源转换器
公开(公告)号：JP2003018860A
公开(公告)日：2003-01-17
申请号：JP2001200289
申请日：2001-07-02
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： MORI KAZUHISA , IKIMI TAKASHI , FUKUDA SATORU , KISHIKAWA KOSEI , SAKOTA TOMOJI
IPC分类号： H02M7/00 , H02M7/48
CPC分类号： H02M7/003
摘要： PROBLEM TO BE SOLVED: To provide a power converter which can reduce the influence of a main circuit current upon control signal wiring even if main circuit wiring includes flat conductors. SOLUTION: The total of a wiring length of a part of control signal wiring which faces a region of main circuit wiring where a main circuit current flows and, further, a plurality of flat conductors overlap each other, a wiring length of a part of the control signal wiring which faces a region of the main circuit wiring where the main circuit current does not flow, and a wiring length of a part of the control signal which is provided outside the end of the main circuit wiring is approximately equal to the total length of the control signal wiring. With such a constitution, the influence of the main circuit current upon the control signal can be suppressed even if the main circuit wiring including flat conductors is used and a power converter which can operate stably and has the high reliability can be realized.
摘要翻译：要解决的问题：即使主电路布线包括扁平导体，也可以提供能够减小主电路电流对控制信号布线的影响的电力转换器。解决方案：控制信号布线的面对主电路电流流动的主电路布线的区域的一部分的布线长度以及多个扁平导体彼此重叠的布线长度的总和，控制信号线路，其面对主电路电流不流动的主电路布线的区域，并且设置在主电路布线的端部之外的控制信号的一部分的布线长度近似等于总长度的控制信号接线。通过这样的结构，即使使用包括扁平导体的主电路布线，也可以抑制主电路电流对控制信号的影响，并且可以实现能够稳定运行并具有高可靠性的电力转换器。

7. 发明专利

JP2007161421A Car air regulating device of elevator 有权
标题翻译：电梯空气调节装置
公开(公告)号：JP2007161421A
公开(公告)日：2007-06-28
申请号：JP2005360356
申请日：2005-12-14
申请人： Hhitachi Mito Engineering Co Ltd , Hitachi Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： AIZAWA KIMIHIRO , KISHIKAWA KOSEI , SATO KOICHI , HASHIMOTO TAKAYUKI
IPC分类号： B66B11/02
摘要： PROBLEM TO BE SOLVED: To provide a car air regulating device of an elevator capable of driving to extend an air regulating body arranged above and below a car in a reduced space.
SOLUTION: This car air regulating device has the bellows type air regulating body 5 arranged to be extendable toward an upper part and a lower part of the car 3 and composed of a plurality of air regulating plates 5a to 5c, and a driving means driving the air regulating body 5, that is, a wire 7 wound on a motor 6 and a motor shaft, locked on reverse surfaces of the respective air regulating plates 5a to 5c and expanding the air regulating body 5 according to the driving of the motor 6, in the vicinity of the edge of the upper part and the lower part of the car 3.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种电梯的汽车空气调节装置，其能够在减小的空间中驱动以在汽车上下配置的空气调节体。解决方案：该汽车空气调节装置具有波纹管型空气调节体5，该风箱式空气调节体5能够朝向轿厢3的上部和下部延伸并由多个空气调节板5a至5c组成，意味着驱动空气调节体5，即卷绕在电动机6上的电线7和电动机轴，锁定在各个空气调节板5a至5c的相反表面上，并且根据驱动的方式驱动空气调节体5 电机6，在汽车3的上部和下部的边缘附近。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2009091089A Elevator safe stop method and safe stop system 有权
标题翻译：电梯安全停止方法和安全停止系统
公开(公告)号：JP2009091089A
公开(公告)日：2009-04-30
申请号：JP2007262157
申请日：2007-10-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIKAWA TOSHIFUMI , FUJINO ATSUYA , ARAKAWA ATSUSHI , INABA HIROMI , KISHIKAWA KOSEI
IPC分类号： B66B5/06 , B66B1/36
摘要： PROBLEM TO BE SOLVED: To provide an elevator safe stop system capable of reducing occasions of physically and psychologically imposing a burden on passengers even if a car is in an abnormally excessive velocity because, in an elevator safety system instantaneously emergency-stopping an elevator car in excessive velocity abnormality, rapid deceleration and occasions of trapping passengers frequently occur, imposing a physically and psychologically excessive burden on them. SOLUTION: A deceleration command βc1 to stop a car in a door zone is calculated from a detection velocity and a detection position of the car; when the car velocity V2 becomes abnormal and starts to accelerate from a point P1, brake force of a winding machine brake 14 is controlled to decelerate according the deceleration command βc1 from a point P4 at which the detection velocity exceeds a threshold Vtc1 smaller than a predetermined threshold Vt1 for emergency stop; and the car is stopped at a point P5 in the door zone DZ. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯安全停止系统，其能够减少身体和心理上对乘客造成负担的场合，即使汽车处于非常高的速度，因为在电梯安全系统中，立即紧急停止电梯车速度异常过快，急速减速和乘客频繁出现，对身体和心理负担过重。解决方案：根据轿厢的检测速度和检测位置计算用于停止门区域中的轿厢的减速命令βc1; 当轿厢速度V2变得异常并从点P1开始加速时，控制绕线机制动器14的制动力，根据减速指令βc1从检测速度超过阈值Vtc1以下的点P4减速，阈值Vt1用于紧急停止; 并且轿厢停在门区DZ中的点P5处。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009050063A Power conversion device with sets arranged in parallel 有权
标题翻译：电力转换装置，并排安装
公开(公告)号：JP2009050063A
公开(公告)日：2009-03-05
申请号：JP2007212528
申请日：2007-08-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HOTATE HISAFUMI , KISHIKAWA KOSEI , ONUMA NAOTO , SAKOTA TOMOJI , HIRUTA KIYOHARU , MITA FUMIAKI , INABA HIROMI , AYANO HIDEKI , MORI KAZUHISA
IPC分类号： H02M7/48 , H02M7/12 , H02M7/493
摘要： PROBLEM TO BE SOLVED: To make it possible to perform interrupting operation at high speed when any anomaly occurs in the direct-current voltage and the zero-phase current of a power converter and perform stable operation with very small influence of electromagnetic interference and the like. SOLUTION: A power conversion device with sets arranged in parallel includes: power converters each having a PWM rectifier 3 and an inverter 4; a PWM rectifier-side arithmetic processing unit that carries out processing for the PWM rectifiers 3; and an inverter-side arithmetic processing unit that carries out processing for the inverters 4. The PWM rectifiers 3 and the inverters 4 are driven by the arithmetic processing units mounted on different control boards 6, 7. When one arithmetic processing unit detects any anomaly in the power conversion device, it transmits an anomaly detection signal to the other arithmetic processing unit through a relay 11 or a photocoupler. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在电力转换器的直流电压和零相电流发生任何异常现象时能够高速执行中断运行，并以非常小的电磁干扰影响进行稳定运行等等。解决方案：具有并联布置的组的电力转换装置包括：各自具有PWM整流器3和逆变器4的功率转换器; PWM整流器侧运算处理单元，对PWM整流器3进行处理; 以及对逆变器4进行处理的逆变器侧运算处理单元。PWM整流器3和逆变器4由安装在不同的控制板6,7的运算处理单元驱动。当一个算术处理单元检测到电力转换装置，通过继电器11或光电耦合器将异常检测信号发送到其他算术处理单元。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009023823A Method and device for detecting speed of moving body 有权
标题翻译：用于检测移动体速度的方法和装置
公开(公告)号：JP2009023823A
公开(公告)日：2009-02-05
申请号：JP2007190998
申请日：2007-07-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： INOUE HIDEKI , KISHIKAWA KOSEI , ONUKI AKIRA
IPC分类号： B66B5/06
摘要： PROBLEM TO BE SOLVED: To obtain the desired overspeed detection response time in a vicinity of a terminating floor by a speed detector installed in a car without providing any linear encoder having very high position resolution in an elevator with a terminating floor deceleration device applied thereto.
SOLUTION: The differential value at the position based on a linear encoder and the integrated acceleration based on an acceleration sensor are synthesized in the speed dimension, and the overspeed is determined. The integrated acceleration is reset at the pulse edge of the linear encoder and differentiated. As a result, the response time required for detecting the overspeed in a vicinity of a terminating floor is improved to enable the correct response to the speed required by a terminating floor deceleration device.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过安装在汽车中的速度检测器在终端楼层附近获得期望的超速检测响应时间，而不在具有终端地板减速装置的电梯中提供具有非常高的位置分辨率的任何线性编码器应用于此。
解决方案：基于线性编码器的位置的差分值和基于加速度传感器的积分加速度在速度维度中合成，并确定超速。积分加速度在线性编码器的脉冲边沿被复位，并进行微分。结果，改善了检测终端楼层附近的超速所需的响应时间，以便能够正确地响应终端楼层减速装置所需的速度。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式