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公开(公告)号：US11724918B2
公开(公告)日：2023-08-15
申请号：US17606458
申请日：2019-08-06
发明人： Yukiyasu Nagao
CPC分类号： B66B25/006 , B66B23/00 , B66B29/00
摘要： There is provided a method of renewing a passenger conveyor that is capable of preventing the passenger conveyor from being unavailable for a long time period when the passenger conveyor is renewed in a stepped manner. The method of renewing a passenger conveyor includes a safety device update process of updating an existing safety device to a new safety device in the passenger conveyor, and a drive machine and control panel update process of, after the safety device update process, updating an existing drive machine of the passenger conveyor to a new drive machine and updating an existing control panel of the passenger conveyor to a new control panel.
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公开(公告)号：US20230242376A1
公开(公告)日：2023-08-03
申请号：US18012068
申请日：2021-06-21
CPC分类号： B66B25/006 , B66B9/08
摘要： The present disclosure for raising an alert in connection with the use of a platform lift, in particular a stairlift, the lift having
a rail,
a drive unit having a platform, a chair (8), for driving along the rail,
at least one control unit arranged at the drive unit.
The method including determining the way of usage of the platform lift, comparing the way of usage with an alert definition, determining whether the way of usage confirms with the alert definition, generating an alert, if the way of usage conforms to the alert definition and providing the alert to a user.-
公开(公告)号：US20190202661A1
公开(公告)日：2019-07-04
申请号：US16222631
申请日：2018-12-17
申请人： KONE CORPORATION
发明人： Ari Jussila , Toni Hirvonen
CPC分类号： B66B5/0031 , B66B1/30 , B66B1/32 , B66B3/002 , B66B5/0087 , B66B5/02 , B66B25/00 , B66B25/006 , B66B27/00
摘要： A safety circuit board for controlling an electromechanical brake and motor controller of a passenger transport installation includes at least one processing unit, a main safety output with an associated relay connected to the at least one processing unit and providing a connection to the electromechanical brake and motor, and a secondary safety output with an associated relay connected to the at least one processing unit and providing a connection to the electromechanical brake and motor. The main safety output and the secondary safety output are configured in parallel enabling control of the electromechanical brake and motor with the at least one processing unit using either of the safety outputs.
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公开(公告)号：US10035685B2
公开(公告)日：2018-07-31
申请号：US15206502
申请日：2016-07-11
发明人： Atsushi Yamada , Hiromitsu Miyajima
CPC分类号： B66B27/00 , B66B25/00 , B66B25/006 , G01R31/34
摘要： A monitoring system for a passenger conveyor is provided. The passenger conveyor includes a motor for driving the passenger conveyor and an inverter for supplying current to the motor. The monitoring system includes a current sensor for detecting the current supplied to the motor; a temperature sensor for detecting the temperature of the motor; a data collecting device for receiving detected data from the current sensor and the temperature sensor; and a controller connected to the data collecting device. The controller is configured to calculate an idle operation motor torque during an idle operation of the passenger conveyor based on current and temperature detected during the idle operation; and determine that a fault exists in the passenger conveyor when a difference between the idle operation motor torque and a reference motor torque exceeds a predetermined threshold.
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5.发明申请公开(公告)号：US20180150806A1
公开(公告)日：2018-05-31
申请号：US15880082
申请日：2018-01-25
申请人： Xicore Inc.
发明人： Ray ELEID , Fransky HALIM
CPC分类号： G06Q10/20 , B66B5/0025 , B66B5/0087 , B66B25/006 , B66B27/00 , G06Q10/06311 , G06Q10/109
摘要： Systems and methods are provided for monitoring one or more conveyance devices, such as elevators and escalators. A server obtains maintenance data, inspection data and performance data about a given conveyance device a web portal. At least a portion of this information is in a first format. The server reformats this portion of information into a second format using a mapping table, outputting reformatted data. The server populates a graphical user interface (GUI) with the reformatted code events. The GUI is accessible by another computing device over the Internet.
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6.发明申请公开(公告)号：US20180029836A1
公开(公告)日：2018-02-01
申请号：US15663424
申请日：2017-07-28
发明人： Yanying Chen , ZhaoXia Hu , Wilfrid Fuchs , Alois Senger , Hui Fang , Zhen Jia , Jianwei Zhao , Qiang Li , Anna Su
CPC分类号： B66B29/00 , B66B21/02 , B66B21/10 , B66B25/006 , B66B27/00 , G01B11/24 , G01J5/0018 , G01J5/041 , G01J2005/0077 , G08B21/182
摘要： A temperature monitoring system for a passenger transport apparatus includes a temperature detection apparatus; and a control apparatus. When the temperature of at least one of a plurality of components is lower than a working temperature range, the control apparatus sends out a notification message and/or enables a heating apparatus to heat the component; when the temperature of at least one of the plurality of components reaches an early warning temperature range, the control apparatus sends out a notification message and/or enables a heat dissipation apparatus to dissipate heat for the component; and when the temperature of at least one of the plurality of components continues to rise and exceeds the working temperature range, the control apparatus sends out a notification message and/or enables the passenger transport apparatus to brake. The present invention is able to monitor a component running condition and predict a component service life.
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公开(公告)号：US09878883B2
公开(公告)日：2018-01-30
申请号：US15313190
申请日：2015-05-21
发明人： Stephen Nelson
CPC分类号： B66B29/00 , B66B25/006 , B66B29/005
摘要： A safety system for a moving walkway having a continuous loop of steps driven by a drive system and missing step detector adapted to detect a missing step from the loop of steps. The safety system comprises: an interrupt unit adapted to control the drive system to disable automatic movement of the loop of steps upon detection of a predetermined event and adapted to subsequently control the drive system to enable automatic movement of the loop of steps only after a safety procedure has been completed without a missing step being detected by the missing step detector. The safety procedure comprises causing a step to traverse an entire loop under manual control of the drive system.
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公开(公告)号：US20160214800A1
公开(公告)日：2016-07-28
申请号：US14960772
申请日：2015-12-07
申请人： Pasi RAASSINA
发明人： Pasi RAASSINA
CPC分类号： B65G43/00 , B66B5/0031 , B66B25/006 , G05B9/02
摘要： The invention relates to an electronic safety device and a conveyor system comprising the same. The electronic safety device has a safety input for receiving a safety signal, the electronic safety device being configured to terminate its operation responsive to absence of the safety signal in the safety input. The electronic safety device comprises an operation-preventing circuit configured to detect an operational anomaly in the safety input, the operation-preventing circuit comprising a switch adapted to short the safety input when the operational anomaly is present in the safety input.
摘要翻译： 本发明涉及电子安全装置和包括该电子安全装置的输送系统。 电子安全装置具有用于接收安全信号的安全输入，电子安全装置被配置为响应安全输入中的安全信号的不存在来终止其操作。 所述电子安全装置包括：操作防止电路，被配置为检测所述安全输入中的操作异常，所述操作防止电路包括适于在所述安全输入中存在所述操作异常时使所述安全输入短路的开关。
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公开(公告)号：US20160152440A1
公开(公告)日：2016-06-02
申请号：US14897684
申请日：2014-05-28
申请人： INVENTIO AG
发明人： Roman Hopp
摘要： A braking method for a passenger transportation system, which system is embodied as an elevator, escalator, or moving walk, is initiated upon the occurrence of a technical problem in the passenger transportation system. An activation signal activates a service brake of the passenger transportation system and an emergency stop is initiated. In addition to the activation of the service brake, the activation signal is immediately fed to a brake control of the passenger transportation system, so that, upon the occurrence of the activation signal, the brake control switches a drive machine of the passenger transportation system into a motor-brake operating mode. The drive machine is only switched by the brake control into a braking-torque-free state when a braking effect of the service brake on moving components of the passenger transportation system is detected and transmitted to the brake control.
摘要翻译： 在乘客运输系统中发生技术问题时，开始将该系统体现为电梯，自动扶梯或移动步行的客运系统的制动方法。 激活信号激活客运系统的行车制动，起动紧急停止。 除了启动行车制动器之外，激活信号也被立即送入乘客运输系统的制动控制，使得在启动信号发生时，制动控制将客运系统的驱动机器切换成 电动刹车运行模式。 当检测到乘客制动器的运动部件的制动效果并将其传输到制动控制时，驱动机器仅由制动控制器切换到制动无扭矩状态。
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公开(公告)号：US20120103756A1
公开(公告)日：2012-05-03
申请号：US13260515
申请日：2009-04-20
申请人： Burkhard Braasch , Ingo Engelhard , Dirk H. Tegtmeier , Peter Herkel , Ralph S. Stripling , Fank Kirchhoff
发明人： Burkhard Braasch , Ingo Engelhard , Dirk H. Tegtmeier , Peter Herkel , Ralph S. Stripling , Fank Kirchhoff
IPC分类号： B66B25/00
CPC分类号： B66B29/005 , B66B25/003 , B66B25/006
摘要： A device and method for detecting a misaligned or missing step of a conveyor are disclosed. The missing step detector includes various sensors for detecting the drive speed of the conveyor and for detecting the presence of pallets or steps. The sensor output signals are correlated to determine fixed values characteristic of the specific conveyor in question. Using the fixed values as reference, the missing step detector is able to effectively monitor the conveyor for misaligned or missing steps independent of conveyor speed and time.
摘要翻译： 公开了一种用于检测输送机的不对准或缺失步骤的装置和方法。 缺失的步进检测器包括用于检测输送机的驱动速度并用于检测托盘或台阶的存在的各种传感器。 传感器输出信号相关，以确定所涉及的特定输送机的固定值特性。 使用固定值作为参考，缺失的步进检测器能够独立于输送机的速度和时间，有效地监控输送机的不对齐或缺失步骤。
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