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1. 发明专利

JP2005314030A Moving handrail drive mechanism of passenger conveyor 有权
标题翻译：乘客输送机的移动驾驶机构
公开(公告)号：JP2005314030A
公开(公告)日：2005-11-10
申请号：JP2004131385
申请日：2004-04-27
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： SUZUKI HIROSHI , YAMAKI MASAMITSU , ANDO TAKEYOSHI , KOJIMA WAHEI , YAMASHITA TOMONORI , SUZUKI YASUTAKA , KANAI TETSUYA , ATSUZAWA TERUYOSHI , SEKIYA FUTOSHI
IPC分类号： B66B23/04
摘要： PROBLEM TO BE SOLVED: To provide a moving handrail drive mechanism of a passenger conveyor capable of preventing a moving handrail from being damaged, and extending the lifetime of the moving handrail even when a strong traveling resistance is generated in the moving handrail in a traveling condition.
SOLUTION: A reaction force generating member 22 to generate the reaction force against the force to move a supporting plate body 9 for the driving rollers toward a moving handrail 5 is provided to prevent driving rollers 8, 8A and driven rollers 11, 11A from being excessively pressed against the moving handrail 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够防止移动扶手被损坏的乘客输送机的移动扶手驱动机构，并且即使当在移动扶手中产生强的行驶阻力时也延长了移动扶手的使用寿命旅行状况。解决方案：提供反作用力产生构件22，以产生抵抗将驱动辊的支撑板体9移动到移动扶手5的力的反作用力，以防止驱动辊8,8A和从动辊11,11A （C）2006年，JPO＆NCIPI

2. 发明专利

JP2008168981A Elevator brake control device 有权
标题翻译：电梯制动器控制装置
公开(公告)号：JP2008168981A
公开(公告)日：2008-07-24
申请号：JP2007002487
申请日：2007-01-10
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： SUZUKI YASUTAKA , FUKADA HIRONORI , TAKAYAMA NAOKI , FURUHASHI MASAYA , SATO KOICHI , SHINOZUKA HIROKI , MATSUKUMA TOSHIJI , IWAMOTO AKIRA
IPC分类号： B66B5/02 , B66B5/00
摘要： PROBLEM TO BE SOLVED: To provide an elevator brake control device for detecting an abnormality of DC electromagnetic brakes without being affected by electric current distortion and operation positions of brake check switches during brake operation and without adding a specific device.
SOLUTION: The elevator brake control device is provided with the at least two or more DC electromagnetic brakes 15; the brake check switches 9a, 9b installed in the DC electromagnetic brakes 15, respectively and detecting the switching state of the brakes 15; a main control means 12 for commanding switching of the DC electromagnetic brakes 15; and an electric current detection means 16 for detecting an excitation current flowing in brake coils 8a, 8b of the DC electromagnetic brakes 15. The elevator brake control device is further provided with a storing means 18 for storing an electric current value at normal time detected by the electric current detection means 15 and with a diagnostic means 19 for diagnosing the state of the DC electromagnetic brakes 15 by comparing the electric current value at normal time with that at abnormal time.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯制动控制装置，用于在制动操作期间不受电流失真和制动检查开关的操作位置的影响而检测直流电磁制动器的异常，并且不添加特定装置。解决方案：电梯制动控制装置设置有至少两个或更多个DC电磁制动器15; 分别安装在直流电磁制动器15中的制动检查开关9a，9b，并检测制动器15的开关状态; 用于指示DC电磁制动器15的切换的主控制装置12; 以及用于检测在直流电磁制动器15的制动线圈8a，8b中流动的励磁电流的电流检测装置16.电梯制动控制装置还设置有存储装置18，用于存储正常时间的电流值，电流检测装置15以及用于通过将正常时的电流值与异常时的电流值进行比较来诊断直流电磁制动器15的状态的诊断装置19。版权所有（C）2008，JPO＆INPIT

3. 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

4. 发明专利

JP2011037545A Elevator control device 有权
标题翻译：电梯控制装置
公开(公告)号：JP2011037545A
公开(公告)日：2011-02-24
申请号：JP2009184468
申请日：2009-08-07
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： IWAMOTO AKIRA , FUKADA HIRONORI , SAITO YOSHIYA , FURUHASHI MASAYA , SUZUKI YASUTAKA
IPC分类号： B66B5/02 , B66B5/12
摘要： PROBLEM TO BE SOLVED: To provide an elevator control device having a binding detection device which is high in detection accuracy and superior in maintainability.
SOLUTION: This elevator control device is configured so that a car, a rope 5 for lifting the car, a counterweight 3 balancing with the car, a rope 7 for speed control, and a communication cable 9 for connecting the car to the outside are stored in a hoistway in which the car 1 is lifted, and the rope is driven by a motor for lifting to lift the car. The elevator control device includes a control unit 8 for controlling the motor for lifting. The control unit records a variation in torque instruction supplied to the motor, and when the variation exceeds a preset threshold, determines that a long object in the hoistway is bound.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供具有检测精度高，维护性优异的装订检测装置的电梯控制装置。解决方案：该电梯控制装置被构造成使得轿厢，用于提升轿厢的绳索5，与轿厢平衡的配重3，用于速度控制的绳索7和用于将轿厢连接到车辆的通信电缆9 外部存储在轿厢1被提升的井道中，绳索由电动机驱动以提升轿厢。电梯控制装置包括用于控制用于提升的电动机的控制单元8。控制单元记录提供给电动机的转矩指令的变化，并且当变化超过预设阈值时，确定井道中的长物体被束缚。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010285258A Door opening-closing control device for elevator 审中-公开
标题翻译：电梯开关闭合控制装置
公开(公告)号：JP2010285258A
公开(公告)日：2010-12-24
申请号：JP2009141335
申请日：2009-06-12
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： SUZUKI YASUTAKA , FUKADA HIRONORI , SUGIYAMA YOHEI , AIDA KEIICHI , FURUHASHI MASAYA , FUKUDA SATORU , FUJIWARA TAKETERU , SAKAI KAZUMICHI
IPC分类号： B66B13/26 , B66B3/00 , B66B5/02
摘要： PROBLEM TO BE SOLVED: To provide a door opening-closing control device for an elevator, which is inexpensively installed, while easily securing the installation space of a door opening-closing part passenger detecting means or a landing hall side passenger detecting means, and prevents an erroneous detection of a failure determining means.
SOLUTION: This door opening-closing control device includes: a door opening-closing part passenger sensor 4 for detecting a passenger 11 positioned between doors 1 and 2; a landing hall side passenger sensor 5 for detecting the passenger 11 getting on and off in a car 26; a door opening-closing position sensor 6 for detecting the opening-closing position of the doors 1 and 2; a door control device 9 for opening-closing the doors 1 and 2 based on a door position detected by the door opening-closing position sensor 6; and the failure determining means 14 for determining abnormal conditions of the door opening-closing part passenger sensor 4 or the landing hall side passenger sensor 5. This failure determining means 14 determines the abnormal conditions based on information detected by the door opening-closing part passenger sensor 4 and the landing hall side passenger sensor 5 in a state where the doors 1 and 2 opened to a detecting range 30a of the landing hall side passenger sensor 5 by the door control device 9.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供廉价安装的电梯的门打开 - 关闭控制装置，同时容易地确保门打开 - 关闭部分乘客检测装置或着陆厅乘客检测装置的安装空间，并且防止故障确定装置的错误检测。该开门控制装置包括：门开闭部乘客传感器4，用于检测位于门1和2之间的乘客11; 用于检测轿厢26中乘客11上下车的着陆舱侧乘客传感器5; 用于检测门1和2的打开 - 关闭位置的门打开 - 关闭位置传感器6; 门控制装置9，其根据由门开闭位置传感器6检测到的门位置来开闭门1和2; 以及用于确定门打开 - 关闭部分乘客传感器4或着陆厅侧乘客传感器5的异常状况的故障确定装置14.该故障确定装置14基于门打开 - 关闭部分乘客检测到的信息来确定异常状况传感器4和起落架侧乘客传感器5，门1和门2通过门控装置9向着陆厅乘客传感器5的检测范围30a开启的状态。（C）2011年， JPO＆INPIT

6. 发明专利

JP2009149413A Elevator control system in abnormality and failure 审中-公开
标题翻译：电梯控制系统异常和故障
公开(公告)号：JP2009149413A
公开(公告)日：2009-07-09
申请号：JP2007329108
申请日：2007-12-20
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： TAKAYAMA NAOKI , FUKADA HIRONORI , FURUHASHI MASAYA , URUWASHI YOSHITAKA , IWAMOTO AKIRA , SUZUKI YASUTAKA , SUGIYAMA YOHEI
IPC分类号： B66B5/02 , B66B3/02
摘要： PROBLEM TO BE SOLVED: To enable promptly rescuing passengers without waiting for the arrival of a technical maintenance person, by opening a door of an elevator car from the inside of the elevator car, in case that an emergency stopping position is within a predetermined range from a landing hall of the closest floor when the elevator car stops in an emergency and the passengers are shut in the elevator car. SOLUTION: A position where the elevator car 1 stops in the emergency is detected. In case that the emergency stopping position is within the predetermined range from the landing hall 11 of the closest floor, it is determined whether the elevator is in a starting possible state or not. If it is determined that the elevator is in a starting impossible state, the door locking of the elevator is released, and information that the door will open for escaping is given to the passengers shut in the elevator car. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了能够在不等待技术维护人员的到达的情况下迅速地拯救乘客，通过从电梯轿厢的内部打开电梯轿厢的门，在紧急停止位置在当电梯轿厢在紧急情况下停止并且乘客在电梯轿厢中关闭时，距离最近楼层的着陆厅的预定范围。
解决方案：检测到电梯轿厢1在紧急情况下停止的位置。在紧急停止位置处于距最近楼层的着陆厅11的预定范围内的情况下，确定电梯是否处于起始可能状态。如果确定电梯处于起始不可能状态，则电梯的门锁被释放，并且向乘客关闭的乘客提供门打开用于逃逸的信息。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009057186A Elevator control method 审中-公开
标题翻译：电梯控制方法
公开(公告)号：JP2009057186A
公开(公告)日：2009-03-19
申请号：JP2007227692
申请日：2007-09-03
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： TAKAYAMA NAOKI , FUKADA HIRONORI , FURUHASHI MASAYA , URUWASHI YOSHITAKA , IWAMOTO AKIRA , SUZUKI YASUTAKA
IPC分类号： B66B1/30
摘要： PROBLEM TO BE SOLVED: To provide an elevator control method capable of smoothly starting an elevator without breaking out a jump and reverse operation when starting the elevator independently of a change of surroundings wherein a car load detecting means is located and without adding a special device. SOLUTION: When starting an elevator, the torque of a permanent magnetic synchronous motor 4 is held in a magnetic pole position in stop so as to compensate reduction of the holding torque of a brake device when releasing the brake device holding a car 1 in a stop position. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电梯控制方法，其能够平稳地启动电梯而不会在启动电梯时不发生跳跃和反向操作，而与轿厢负载检测装置所在的环境的变化无关，而不添加专用设备解决方案：当起动电梯时，永久磁同步电动机4的转矩被保持在停止的磁极位置，以便在释放保持轿厢1的制动装置时补偿制动装置的保持转矩的减小在停止位置。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004189466A Security camera system installed inside elevator car 有权
公开(公告)号：JP2004189466A
公开(公告)日：2004-07-08
申请号：JP2002362794
申请日：2002-12-13
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： YAMAGUCHI SHINICHIRO , SUZUKI YASUTAKA , ATSUZAWA TERUYOSHI , HOKARI SADAO , KAJIYAMA TOSHIKI
IPC分类号： B66B3/00 , B66B11/02 , H04N5/225 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a security camera system installed inside an elevator car that can ensure the anti-noise property of a multiconductor flat traveling cable with excellent flexibility.
SOLUTION: This security camera system installed inside an elevator car transmits a video signal from a camera 2 to a video recorder 6 via a twisted pair line 9 of a multiconductor flat traveling cable and a braid shield line 9b of the twisted pair line 9 is connected to a ground 2b on the camera 2 and a ground 6b on the video recorder 6 respectively and an insulating coating cable core 9a1 is connected to a transmission buffer 2a and a receive buffer 6a respectively with the core 9a1 but another insulating coating cable core 9a2 that is twisted with the 9a1 is not connected to either of them. Thus, a dummy coaxial cable is formed and inverter noise is blocked by the braid shield line 9b without being guided to the cable core 9a1, which enabling obtaining a good SN ratio.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2015020889A エレベーターの乗りかご位置検出装置审中-公开
标题翻译：电梯的汽车位置检测装置
公开(公告)号：JP2015020889A
公开(公告)日：2015-02-02
申请号：JP2013151844
申请日：2013-07-22
申请人：株式会社日立ビルシステム , Hitachi Building Systems Co Ltd
发明人： NAKAGAWA KIMITO , SUZUKI YASUTAKA , UCHIYAMA YUSAKU , SAKAI KAZUMICHI
IPC分类号： B66B1/44
摘要：【課題】光検出器と遮へい板を用いて複数の異なる距離の乗りかごの床レベル範囲を検出する際に、光検出器と遮へい板の配置を昇降路平面寸法上で効率良く配置すること。【解決手段】遮へい板104と光検出器103と論理回路とを備え、光検出器は光軸203をもつ第1の検出部と光軸206をもつ第2の検出部を有し、遮へい板104は第1の遮へい部300と第2の遮へい部301とを形成し、第1の遮へい部300は戸開走行保護装置の特定距離範囲において遮へいする構造であり、第2の遮へい部301は戸開き許可範囲において遮へいする構造であるとともに、戸開き許可範囲の内で床合わせ補正運転制御用の床レベルズレ範囲において開口を設けて受光する構造であり、第1の検出部と第2の検出部からの出力信号を組み合わせる論理回路を用いて、エレベーターのドアゾーン、床レベルズレ、UCMP特定距離と云う3つの異なる乗りかご102の床レベル範囲を2軸の光検出器出力によって検出すること。【選択図】図6
摘要翻译：要解决的问题：提供一种电梯的轿厢位置检测装置，其能够通过使用照片检测多个不同距离的轿厢的地板水平范围，从而能够在井道平面尺寸上有效地布置光电检测器和屏蔽板检测器和屏蔽板。解决方案：电梯的轿厢位置检测装置包括屏蔽板104，光电检测器103和逻辑电路。其中，光检测器包括具有光轴203的第一检测部分和具有光轴206的第二检测部分; 屏蔽板104形成第一屏蔽部分300和第二屏蔽部分301; 第一屏蔽部300具有在门开启行驶保护装置的指定距离范围内进行屏蔽的结构; 第二遮蔽部301具有在开门许可范围内进行屏蔽的结构，并且具有在开门许可范围内提供用于地板取向校正操作控制的地板高度偏差范围内的开度的结构; 通过使用通过组合来自第一检测部分和第二检测部分的输出信号而获得的逻辑电路，检测轿厢102的电梯厢门区域等三个不同距离的楼层电平范围，楼层电平偏差和UCMP指定距离通过光轴检测器输出两个轴。

10. 发明专利

JP2007210706A Elevator rope oil scattering prevention device 审中-公开
标题翻译：电梯风筝油雾预防装置
公开(公告)号：JP2007210706A
公开(公告)日：2007-08-23
申请号：JP2006029897
申请日：2006-02-07
申请人： Hitachi Building Systems Co Ltd , 株式会社日立ビルシステム
发明人： SUZUKI YASUTAKA , NAGANUMA KIYOSHI , YANAGISAWA TAKAYUKI , KANAI TETSUYA , OKAWA KAZUO
IPC分类号： B66B7/12
摘要： PROBLEM TO BE SOLVED: To provide an elevator rope oil scattering prevention device in which an oil deposited on a surface of a rope is stretched in a thread-like shape when a rope contact part leaves and a means for suppressing scattering of mist generated when the thread-like oil is cut is provided.
SOLUTION: The elevator rope oil scattering prevention device is provided with an air filter closely-fixed/installed at rope leaving positions, i.e., mist generation positions at both ends of a range wound with ropes of a sheave 3 and a pulley 5. The generated mist is deposited to suppress scattering to the periphery.
COPYRIGHT: (C)2007,JPO&INPIT

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