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1. 发明专利

JP2008303057A Safety device and safety control method for passenger conveyor 有权
标题翻译：乘客输送机的安全装置及安全控制方法
公开(公告)号：JP2008303057A
公开(公告)日：2008-12-18
申请号：JP2007154182
申请日：2007-06-11
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAGAMI MITSURU , CHIBA HISAO
IPC分类号： B66B29/00 , B66B25/00 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To detect the travelling speed of a user with accuracy not varying even in conditions of receiving direct sunlight in the daytime, receiving afternoon sun in the evening, and of a less light amount at night and to constitute a safety device.
SOLUTION: The travel of users on plane coordinates is measured by laser scan sensors 1a, 1b arranged in the vicinity of an entrance and exit of a passenger conveyor scanning of the laser scanning sensors. When the travelling speed of the users is below a predetermined value, attention attracting announcement is broadcast by a voice synthesizer 11 and speakers 12a, 12b, and in case of a prolonged staying or crowding state of users, the generated frequency and voltage of an inverter device 8 are controlled to lower the speed of a driving motor 9 or to stop the motor.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了即使在白天接受阳光直射的条件下也能够准确地检测用户的行驶速度，在晚上接收下午的阳光，夜间的光量较少，并且构成安全装置。
解决方案：用户在平面坐标上的行程由激光扫描传感器1a，1b测量，激光扫描传感器1a，1b布置在激光扫描传感器扫描的乘客输送机的入口和出口附近。当用户的行驶速度低于预定值时，由语音合成器11和扬声器12a，12b广播注意力引起的通知，并且在用户的长时间停留或拥挤状态的情况下，产生的变频器的频率和电压控制装置8以降低驱动电动机9的速度或停止电动机。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007308271A Passenger conveyor and its handrail driving device 有权
标题翻译：乘客输送机及其拖车装置
公开(公告)号：JP2007308271A
公开(公告)日：2007-11-29
申请号：JP2006139920
申请日：2006-05-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISOYA HITOSHI , HAMADA TOMOYUKI , ONO KOSAKU , CHIBA HISAO , YAMASHITA TOMONORI
IPC分类号： B66B23/04 , B66B29/00
摘要： PROBLEM TO BE SOLVED: To improve maintainability and safety with simple constitution in a passenger conveyor.
SOLUTION: The passenger conveyor 30 is composed of steps 4 driven to circulate; a traveling drive source 5 for driving the steps 4; a handrail 6 driven to circulate synchronously with the steps 4; and a handrail driving device 40 for driving the handrail 6. The handrail driving device 40 comprises a handrail driving motor 9 disposed near a driving roller 11A and provided separately from the traveling drive source 5 for driving the steps 4; a speed reducing means 10 mounted to the handrail driving motor 9: driving rollers 11A-11C directly coupled to the speed reducing means 10; and driven rollers 12A-12C arranged facing the driving rollers 11A-11C with the handrail 6 placed in between.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过简单的构造在乘客输送机中提高可维护性和安全性。
解决方案：乘客输送机30由驱动循环的步骤4组成; 用于驱动步骤4的行进驱动源5; 被驱动以与步骤4同步地循环的扶手6; 以及用于驱动扶手6的扶手驱动装置40.扶手驱动装置40包括设置在驱动辊11A附近并与行进驱动源5分开设置的扶手驱动电动机9，用于驱动步骤4; 安装到扶手驱动电动机9的减速装置10：直接联接到减速装置10的驱动辊11A-11C; 以及配置有驱动辊11A-11C的从动辊12A-12C，扶手6位于其间。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006315782A Passenger conveyor equipment 有权
标题翻译：乘客输送机设备
公开(公告)号：JP2006315782A
公开(公告)日：2006-11-24
申请号：JP2005137434
申请日：2005-05-10
申请人： East Japan Railway Co , Hitachi Ltd , 東日本旅客鉄道株式会社 , 株式会社日立製作所
发明人： CHIBA HISAO , TAKAHASHI TETSUYA , YAMAZAKI HIROSHI
IPC分类号： B66B31/00 , B66B29/08
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor equipment provided with a loudspeaker capable of clearly transmitting broadcasting contents to passengers walking to a platform.
SOLUTION: A first loudspeaker 10 is provided in a passenger guide fence 7 provided near the platform 3, and a second loudspeaker 14 is provided in a handrail 4 near the platform, and as the first and the second loudspeakers, a directional loudspeaker in a direction opposite to the passengers walking to a passenger loading body 2 is used. With this structure, broadcasting contents can be clearly transmitted to the passengers using the passenger conveyor 1 and the passengers just before getting onto the passenger conveyor, and even in the noisy surroundings, broadcasting contents can be accurately transmitted.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种设有扬声器的乘客输送设备，其能够向行进到平台的乘客清楚地发送广播内容。解决方案：第一扬声器10设置在靠近平台3设置的乘客引导栏7中，第二扬声器14设置在靠近平台的扶手4中，并且作为第一和第二扬声器，定向扬声器在与乘客装载体2的乘客相反的方向上使用。通过这种结构，即使在乘客传送带上之前，即使在嘈杂的环境中，广播内容也可以使用乘客输送机1和乘客清楚地传送给乘客，所以可以准确地传送广播内容。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006240802A Passenger conveyer broadcast system 有权
标题翻译：乘客输送机广播系统
公开(公告)号：JP2006240802A
公开(公告)日：2006-09-14
申请号：JP2005057418
申请日：2005-03-02
申请人： Hitachi Ltd , Tokyo Kiyuukou Dentetsu Kk , 東京急行電鉄株式会社 , 株式会社日立製作所
发明人： CHIBA HISAO , KASUYA KIYOMOTO , ASANO ARATA
IPC分类号： B66B27/00 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyer capable of securely presenting guide broadcast of doorways to passengers without giving them discomfort while adapting to the environmental noises of a railway station platform without being affected by the surrounding circumstances and capable of being realized with a comparatively simple and inexpensive structure. SOLUTION: In the passenger conveyer in a railway station platform provided with a voice guidance broadcast device 5 for voice guiding the surrounding circumstances at the time of operating, the voice guidance broadcast device 5 is composed of a microphone 2 for detecting the surrounding noises, a main body part 3 provided with a means 3C1 for comparing the noises detected by the microphone 2 with a predetermined fixed sound volume of environmental noises, detecting increase/decrease of the surrounding noises, and adjusting a broadcast sound volume to a predetermined guide sound volume according to the detected result, and a speaker 4 for outputting the broadcast sound volume adjusted to the guide sound volume to the passengers. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种乘客输送机，能够在不受周围环境影响并能够实现的同时适应火车站平台的环境噪声的同时安全地向乘客介绍门禁指导广播而不给他们不适具有相对简单和廉价的结构。解决方案：语音引导广播设备5在火车站平台的乘客输送机上设置有用于在操作时引导周围环境的语音引导广播设备5，用于检测周围环境的麦克风2 主体部分3设置有用于将由麦克风2检测到的噪声与预定的固定音量的环境噪声进行比较的装置3C1，检测周围噪声的增加/减少，以及将广播音量调整到预定指南根据检测结果的音量，以及扬声器4，用于将调整到导航音量的广播音量输出给乘客。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006213483A Escalator device 审中-公开
标题翻译： ESCALATOR设备
公开(公告)号：JP2006213483A
公开(公告)日：2006-08-17
申请号：JP2005029474
申请日：2005-02-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ISE YOICHI , CHIBA HISAO
IPC分类号： B66B25/00
摘要： PROBLEM TO BE SOLVED: To realize an escalator device more suitable for suppressing deterioration of a smoothing capacitor provided in a DC part of an inverter device. SOLUTION: This escalator device is provided with a motor 12 for driving an escalator 10, a motor driving device 16 for driving the motor 12 by an AC power source, the inverter device 18 connected to the motor driving device 16 in parallel, and a control device 20 for switching and controlling the motor driving device 16 and the inverter device 18. In the inverter device 18, the smoothing capacitor 22 is provided in the DC part, and primary side electromagnetic contactor 24 and secondary side electromagnetic contactor 26 are disposed on an input side and an output side, respectively. The control device 20 has a smoothing capacitor deterioration suppressing function to output an opening/closing command to the primary side electromagnetic contactor 24, while outputting an open command to the secondary side electromagnetic contactor 26. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：实现更适合于抑制设置在逆变器装置的直流部分中的平滑电容器的劣化的自动扶梯装置。解决方案：该自动扶梯装置设置有用于驱动自动扶梯10的电动机12，用于通过AC电源驱动电动机12的电动机驱动装置16，并联连接到电动机驱动装置16的逆变器装置18，以及用于切换和控制电机驱动装置16和逆变器装置18的控制装置20.在逆变器装置18中，平滑电容器22设置在直流部分中，初级侧电磁接触器24和次级侧电磁接触器26 分别设置在输入侧和输出侧。控制装置20具有平滑电容器劣化抑制功能，用于向初级侧电磁接触器24输出开闭指令，同时向次级侧电磁接触器26输出开路指令。（C）2006，JPO＆NCIPI

6. 发明专利

JP2004099319A Operating device for passenger conveyor 审中-公开
公开(公告)号：JP2004099319A
公开(公告)日：2004-04-02
申请号：JP2003088309
申请日：2003-03-27
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： CHIKARA MASAHIRO , MATSUZAKI YOSHIO , MATSUO TOSHIAKI , CHIBA HISAO
IPC分类号： B66B25/00 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To provide an operating device for a passenger conveyer that can contribute to the improvement of working efficiency by detecting accurately people who are likely to use or who are surely using the conveyer with easy installation and maintenance of a detector.
SOLUTION: This operating device for a passenger conveyor includes a first detector 7 for detecting whether there is a person who has reached an area enclosed by both handrails 4 of a gate 1 and a second detector 8 placed on a floor board 1A near a lower portion of the hand rails 4, for detecting whether there is an person who is passing through the gate 1 or the peripheral area of the gate 1, a first timer 9 and a second timer 10 each to be operated when the first detector 7 and the second detector 8 detect a person respectively, and when the second detector 8 detects a person, the device drives the step 2 and the handrails 4 at a low speed and for a short time, and when the first detector 7 detects a person, the device drives at a normal speed and for a fixed period of time.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2012006732A Passenger conveyor 有权
标题翻译：乘客输送机
公开(公告)号：JP2012006732A
公开(公告)日：2012-01-12
申请号：JP2010145295
申请日：2010-06-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKANUMA AKIHIRO , CHIBA HISAO
IPC分类号： B66B25/00 , B66B27/00 , B66B31/00
摘要： PROBLEM TO BE SOLVED: To minimize emission of radio waves by radio communication in automatic operation of a passenger conveyor to suppress the interference thereof with a radio wave of a cellular phone held by a passenger.SOLUTION: The passenger conveyor is provided with an automatic operation system which includes a sensor-side control unit having a human detection sensor and a body-side control unit having a drive control unit, and performs an operation start and operation temporary stop of the passenger conveyor. The sensor-side control unit includes the human detection sensor, a microcomputer, and a transmitting antenna, creates a control signal of the operation start by the microcomputer in response to a passenger detection by the human detection sensor during the operation stop, and transmits the control signal to the body-side control unit. The sensor-side control unit further computes whether a passenger is on the passenger conveyor by the microcomputer based on the time of the passenger detection, creates a control signal of an operation temporary stop when the computing result indicates no boarding. The sensor-side control unit does not radio-transmit both the control signals of the operation start and operation temporary stop from the transmitting antenna while a passenger is boarded.
摘要翻译：要解决的问题：通过无线电通信在乘客输送机的自动操作中最小化无线电波的发射，以抑制由乘客持有的蜂窝电话的无线电波的干扰。
解决方案：乘客输送机设置有自动操作系统，其包括具有人体检测传感器的传感器侧控制单元和具有驱动控制单元的身体侧控制单元，并且执行操作开始和操作临时停止的乘客输送机。传感器侧控制单元包括人体检测传感器，微型计算机和发送天线，响应于人体检测传感器在操作停止期间的乘客检测而产生由微型计算机开始的操作的控制信号，并且发送控制信号到身体侧控制单元。传感器侧控制单元还基于乘客检测时间来计算乘客是否在乘客输送机上的乘客输送机，当计算结果不表示登机时，产生操作临时停止的控制信号。传感器侧控制单元在乘客登机时不从发射天线发射操作开始和操作临时停止的控制信号。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2009113878A Passenger conveyer 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2009113878A
公开(公告)日：2009-05-28
申请号：JP2007285424
申请日：2007-11-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOJIMA WAHEI , SAITO CHUICHI , CHIBA HISAO
IPC分类号： B66B23/04 , B66B23/16 , B66B29/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor corresponding to reversible operation capable of facilitating installation design and installation work of looseness detection means to a narrow space by reducing the number of components.
SOLUTION: This passenger conveyor is constituted by providing chain looseness detection means 27A, 27B to pressurize sliding elements 22A, 22B to make contact with each other of a driving chain 19 positioned on the side to enter and on the side to go out of driving rollers 11A to 11C to hold and pressurize a moving handrail 5 by a common elastic body 25 and to detect looseness of the driving chain 19 by detecting displacement quantity of these sliding elements 22A, 22B.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供对应于可逆操作的乘客输送机，其能够通过减少部件的数量来促进松动检测装置的安装设计和安装工作到狭窄的空间。解决方案：该乘客输送机由提供链条松动检测装置27A，27B构成，以使滑动元件22A，22B加压，以使位于侧面的驱动链条19彼此接触以进入和外侧驱动辊11A〜11C通过共同的弹性体25保持和加压移动的扶手5，并且通过检测这些滑动元件22A，22B的位移量来检测驱动链条19的松动。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008007245A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2008007245A
公开(公告)日：2008-01-17
申请号：JP2006178069
申请日：2006-06-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKAGAMI MITSURU , CHIBA HISAO , ISE YOICHI
IPC分类号： B66B25/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of performing emergency braking at optimal deceleration in accordance with operation speed.
SOLUTION: Responding to at least one of operation of safety devices 19a to 29d or detection of an equipment abnormality by a control device 15, the control device 15 calculates deceleration required for a braking distance predetermined based on the operation speed of the passenger conveyor, controls output frequency/voltage of an inverter device 13 in accordance with the calculation results and stops the passenger conveyor at the predetermined braking distance.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007223729A Passenger conveyor 审中-公开
标题翻译：乘客输送机
公开(公告)号：JP2007223729A
公开(公告)日：2007-09-06
申请号：JP2006046718
申请日：2006-02-23
申请人： East Japan Railway Co , Higashi Nippon Transportec Kk , Hitachi Ltd , 東日本トランスポ−テック株式会社 , 東日本旅客鉄道株式会社 , 株式会社日立製作所
发明人： SAITO CHUICHI , KOJIMA WAHEI , CHIBA HISAO , GUNCHI TAKAAKI , KAWAHARA NOBUAKI , SEKIMOTO TSUTOMU , HASHIMOTO YOSHINARI , SAKUMA SHIGETO , IMOTO KAZUTOSHI , KURODA YOICHI , INOUE TADASHI
IPC分类号： B66B23/00
摘要： PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of performing removal work of dust gathered on access floors without performing component attachment/detachment work.
SOLUTION: The access floor 8, 9 is provided with a dust removal means 13 having a plurality of projections 14 for dust removal and dust receivers 15 which are formed more deeply compared to slippage prevention recessed grooves formed on the access floor 8, 9 and are opened on the floor face side of the access floor 8, 9. Dust gathered in the dust receivers 15 is sucked from the access floor side by a vacuum cleaner etc., and can be easily removed without attaching/detaching components. Dust hardened inside the dust receivers 15 is cracked by a wire etc. before being sucked and can be easily removed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不进行部件附接/拆卸工作的情况下进行在接近地板上聚集的灰尘的移除作业的乘客输送机。解决方案：与进入地板8上形成的防滑凹槽相比，进入地板8,9设置有除尘装置多个突起14和防尘接收器15的除尘装置13，并且在进入地板8,9的地板面侧开口。聚尘在吸尘器15中的粉尘由真空吸尘器等从进入地板侧吸入，并且可以容易地移除，而无需附着/拆卸部件。灰尘接收器15内的灰尘在被吸入之前被电线等破裂并且可以容易地去除。版权所有（C）2007，JPO＆INPIT

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