公开(公告)号：US10294080B2

公开(公告)日：2019-05-21

申请号：US15758562

申请日：2016-08-17

Applicant: INVENTIO AG

Inventor： Ivo Lustenberger

IPC: B65B25/00 ,  B66B25/00 ,  B66B27/00 ,  B66B1/34 ,  B66B1/32 ,  B66B5/00 ,  B66B23/02 ,  B66B29/00 ,  G01P3/36 ,  G01P3/486 ,  G01P13/04

Abstract: A device serves for determining the speed of a passenger-transporting system. The device includes an arrangement of auxiliary elements and a sensing device. The arrangement of the auxiliary elements rotates, in a manner corresponding to a movement of the passenger-transporting system. The sensing device can sense whether an auxiliary element is, or is not, located at a certain sensing location. The auxiliary elements are of a first configuration type and a second configuration type. The sensing device can sense whether an auxiliary element is of the first configuration type or of the second configuration type. Furthermore, the sensing device can assign an auxiliary element of the first configuration type and an auxiliary element of the second configuration type to one another such that the direction of rotation can be determined from the order in which the auxiliary elements are sensed.

公开(公告)号：US20180354747A1

公开(公告)日：2018-12-13

申请号：US15774024

申请日：2016-11-10

Applicant: Inventio AG

Inventor： Astrid Sonnenmoser ,  Adrian Knecht ,  Ivo Lustenberger ,  Kurt Heinz ,  Thomas Hartmann

IPC: B66B5/00 ,  B66B1/28 ,  B66B13/22 ,  B66B5/02 ,  B66B1/34

CPC classification number: B66B5/0018 ,  B66B1/28 ,  B66B1/3407 ,  B66B5/005 ,  B66B5/027 ,  B66B13/22

Abstract: A monitoring unit, for monitoring an elevator system, includes a circuit assembly having a power supply unit for dispensing a grid-dependent first operating voltage and at least one processor-controlled monitoring module to actively and/or passively ascertain state data of the elevator system. An energy storage unit, that dispenses a grid-independent second operating voltage, and a first switching device supply the first operating voltage to the monitoring module during a normal operation and supply the second operating voltage to the monitoring module in the event of a power outage. A non-volatile data storage unit that stores a variable operating parameter and a second switching device deactivate parts of the circuit assembly. The monitoring module actuates the second switching device based on the stored operating parameter that has a first value before the monitoring unit is started and has a second value after the monitoring unit is started.

公开(公告)号：US10073140B2

公开(公告)日：2018-09-11

申请号：US14767375

申请日：2014-01-20

Applicant: Inventio AG

Inventor： Ivo Lustenberger

IPC: B66B1/34 ,  G01R31/327 ,  B66B5/00 ,  B66B13/22 ,  G01R31/28

CPC classification number: G01R31/327 ,  B66B5/0031 ,  B66B13/22 ,  G01R31/2827

Abstract: A monitoring system for people-transporting systems, which systems are in the form of an elevator, escalator or moving walkway, includes at least one interrogation device and at least one safety switch that is connected to the interrogation device via an electrical safety circuit and is used for monitoring an equipment of the people-transporting device. A current direction-dependent unit is arranged in the electrical safety circuit. Furthermore, the interrogation device applies a test voltage with an alternating polarity to the electrical safety circuit. Furthermore, a people-transporting system having such a monitoring system is provided.

公开(公告)号：US20180215579A1

公开(公告)日：2018-08-02

申请号：US15764404

申请日：2016-09-29

Applicant: Inventio AG

Inventor： Adrian Knecht ,  Astrid Sonnenmoser ,  Ivo Lustenberger ,  Kurt Heinz ,  Martin Hess ,  Thomas Hartmann

IPC: B66B5/00 ,  B66B13/22

CPC classification number: B66B5/0031 ,  B66B5/005 ,  B66B13/22

Abstract: An elevator system drive unit moves an elevator car in an elevator shaft to at least two shaft access doors under control of a control unit. The car does not move or moves only to a limited extent if an individual is in the shaft. A monitoring unit and sensor (switching contact) detect changes in state in at least one of the doors using a sequence of pulses monitoring signal. The monitoring unit has a battery and can be switched to an autonomous mode when the elevator system is entirely or partially disabled. The monitoring unit, in the autonomous mode, records state data from the sensor and is connected to a safeguard unit that reads and evaluates the recorded state data, and prevents the elevator system from being put into the normal mode of operation if a change in the state of one of the monitored doors has been detected.

公开(公告)号：US20170001833A1

公开(公告)日：2017-01-05

申请号：US15038777

申请日：2014-11-18

Applicant: INVENTIO AG

Inventor： Ivo Lustenberger

IPC: B66B5/02 ,  B66B5/00 ,  B66B5/16 ,  B66B13/22

CPC classification number: B66B5/02 ,  B66B5/0031 ,  B66B5/16 ,  B66B13/22 ,  H01H2001/0005

Abstract: A safety circuit for an elevator system includes a first circuit having a plurality of switching contacts and a second circuit having a plurality of switching contacts. The switching contacts of the first circuit are connected in series, and the switching contacts of the second circuit are connected in parallel. Each switching contact of the first circuit is associated with a different switching contact of the second circuit. The switching contacts that are associated with each other are in opposite switching states.

Abstract translation: 电梯系统的安全电路包括具有多个开关触点的第一电路和具有多个开关触点的第二电路。 第一电路的开关触点串联连接，第二电路的开关触点并联连接。 第一电路的每个开关触点与第二电路的不同开关触点相关联。 彼此相关联的开关触点处于相反的开关状态。

公开(公告)号：US20150377968A1

公开(公告)日：2015-12-31

申请号：US14767366

申请日：2014-01-20

Applicant: INVENTIO AG

Inventor： Ivo Lustenberger

IPC: G01R31/327 ,  B66B29/00 ,  B66B5/00

CPC classification number: G01R31/327 ,  B66B5/0006 ,  B66B5/0031 ,  B66B5/0043 ,  B66B5/0087 ,  B66B13/22 ,  B66B29/005

Abstract: A monitoring system for transport installations for persons, which installations are arranged as elevator, escalator or moving walkway, includes at least one interrogation device and at least one safety switch, which switch is connected with the interrogation device by an electrical safety circuit and which monitors a door lock of the transport installation for persons. An independent energy supply device supplies power to the interrogation device.

Abstract translation: 用于人员的运输装置的监视系统，其安装被设置为电梯，自动扶梯或移动人行道，包括至少一个询问装置​​和至少一个安全开关，所述至少一个安全开关通过电气安全电路与询问装置连接，并且其监视 人员运输安装的门锁。 独立的能量供应装置向询问装置供电。

公开(公告)号：US20150251875A1

公开(公告)日：2015-09-10

申请号：US14430958

申请日：2013-09-19

Applicant: INVENTIO AG

Inventor： Ivo Lustenberger

IPC: B66B1/34 ,  G05B9/02

CPC classification number: B66B1/3461 ,  B66B5/0031 ,  B66B5/0087 ,  G05B9/02

Abstract: A method for resetting a safety system of an elevator installation from an actual state, in which a normal operation of the elevator installation is not released, to a desired state, in which a normal operation of the elevator installation is released by the safety system includes the steps of: receiving a reset request, which is transmitted from the elevator control system, for resetting from the actual state to the desired state, in the safety system; carrying out verification of the reset request by the safety system; evaluating the verification by the safety system; and resetting the safety system from the actual state to the desired state if the verification by the safety system is evaluated as valid.

Abstract translation: 一种用于将电梯设备的安全系统从安全系统的正常操作未被释放的实际状态复位到由安全系统释放电梯设备的正常操作的期望状态的方法，包括： 在安全系统中接收从电梯控制系统发送的用于从实际状态复位到期望状态的复位请求的步骤; 对安全系统的复位请求进行验证; 评估安全系统的验证; 并且如果安全系统的验证被评估为有效，则将安全系统从实际状态复位到期望状态。