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1. 发明授权

US11319185B2 Elevator system having a central control unit and a plurality of field devices which communicate via a summation frame method 有权
公开(公告)号：US11319185B2
公开(公告)日：2022-05-03
申请号：US16085627
申请日：2017-03-28
申请人： Inventio AG
发明人： Astrid Sonnenmoser , David Michel , Frank Olivier Roussel , Ivo Lustenberger , Kurt Heinz , Thomas Hartmann , Martin Hess
IPC分类号： B66B1/34 , H04L12/423 , B66B5/00 , B66B13/22
摘要： An elevator system has a central control unit for generating control signals and/or processing sensor signals and controlling functions of the system, a plurality of field devices distributed inside a structure accommodating the system, preferably along an elevator shaft, and a field bus system for interchanging the signals between the control unit and the field devices. Each field device outputs sensor signals generated by a sensor and/or receives control signals to be implemented by an actuator. Data packets including the signals are interchanged in a serial manner between the control unit and all field devices in a summation frame method using a closed ring topology. Each field device has a driver to insert the sensor signals into the data packet or to remove the control signals from the data packet. Data and signal transmission is thereby carried out quickly and safely in a safety circuit of the elevator system.

2. 发明申请

US20160280508A1 METHOD FOR OPERATING AN ELEVATOR CONTROL SYSTEM 有权
标题翻译：操作电梯控制系统的方法
公开(公告)号：US20160280508A1
公开(公告)日：2016-09-29
申请号：US15038103
申请日：2014-11-13
申请人： INVENTIO AG
发明人： Frank Olivier Roussel
IPC分类号： B66B5/00 , B66B1/36
CPC分类号： B66B5/0025 , B66B1/36 , B66B1/40 , B66B5/0018 , B66B5/0037
摘要： A method for operating an elevator control system for controlling and monitoring the movements of at least one elevator car when the elevator car approaches individual floors in a building, and in the process stops at a respective floor in a prescribed stopping position, the method including, in conjunction with a floor stop, determining an overall error in the form of a deviation between an actual position of the elevator car and a position of the elevator car assumed as the current position. The elevator control system generates service signals based on a statistical acquisition of several values for the overall error, and/or wherein the overall error is used to ascertain a derivative value, which is taken into account along with the current or stopping position during a comparison between the current position and stopping position performed by the elevator control system for approaching the respective stopping position.
摘要翻译：一种用于操作电梯控制系统的方法，用于当电梯轿厢接近建筑物中的各个楼层时控制和监视至少一个电梯轿厢的运动，并且在该过程中停止在规定停止位置的相应楼层处，结合地面停止，确定电梯轿厢的实际位置与假定为当前位置的电梯轿厢的位置之间的偏差的形式的总体误差。电梯控制系统基于对整个误差的几个数值的统计学获取产生服务信号，和/或其中使用总体误差来确定在比较期间与当前或停止位置一起考虑的导数值在电梯控制系统执行的当前位置和停止位置之间，以接近相应的停止位置。

3. 发明申请

US20230002192A1 CONTROLLER FOR CONTROLLING AN ELEVATOR SYSTEM IN AN INSPECTION MODE, AND ELEVATOR SYSTEM 有权
公开(公告)号：US20230002192A1
公开(公告)日：2023-01-05
申请号：US17757238
申请日：2020-11-30
申请人： Inventio AG
发明人： Frank Olivier Roussel , Markus Walker
IPC分类号： B66B5/00
摘要： A control device controls an elevator system in inspection mode, the elevator system having a safety circuit with at least one safety contact that is open in inspection mode and an inspection path for bridging the safety contact. The control device includes first and second operating elements for controlling the inspection mode and first and second switching units connected in parallel and each having a contact associated with a delay means. The switching units close and open their contacts in response to actuation and release of the first and second operating elements respectively. The contacts are series connected in the inspection path. The first and second delay means delay opening of the associated contacts by defined delay times after the release of the first and operating element respectively.

4. 发明申请

US20210101781A1 SAFETY SWITCHING SYSTEM AND METHOD FOR SWITCHING AN ELEVATOR INSTALLATION BETWEEN A NORMAL OPERATING MODE AND AN INSPECTION OPERATING MODE 有权
公开(公告)号：US20210101781A1
公开(公告)日：2021-04-08
申请号：US15733700
申请日：2019-06-21
申请人： Inventio AG
发明人： Frank Olivier Roussel
IPC分类号： B66B5/00 , B66B13/22
摘要： An elevator system inspection control system and method for switching between normal and inspection operating modes includes a safety chain series circuit having at least one shaft or door contact switch and an operating device in an elevator shaft. The operating device includes a changeover switch for switching between modes. The safety chain is closed to drive an elevator car by establishing a current path between an electrical power source and a motor. When interrupted, the safety chain interrupts the current path thereby stopping the car. The control system includes a manual switch outside the shaft and a control element. The safety chain is closed or interrupted by activating or deactivating the control element while the current path to the motor remains permanently interrupted until the manual switch is actuated when the changeover switch switches the elevator system from the inspection operating mode to the normal operating mode.

5. 发明申请

US20210032077A1 POSITION-DETERMINING SYSTEM AND METHOD FOR ASCERTAINING A CAR POSITION OF AN ELEVATOR CAR 有权
公开(公告)号：US20210032077A1
公开(公告)日：2021-02-04
申请号：US15733729
申请日：2019-04-11
申请人： Inventio AG
发明人： Eric Birrer , Frank Olivier Roussel
IPC分类号： B66B3/02 , B66B1/34 , H03M5/12
摘要： A position-determining system and a method for ascertaining a car position of an elevator car use a code tape mounted next to the elevator car in parallel with a movement direction and that includes a code-mark pattern of individual code marks, a detection apparatus mounted on the elevator car that detects the code marks, and an evaluation unit that determines the car position on the basis of the detected code marks. Here, n successive code marks of the code-mark pattern form a position mark, the position marks are unambiguously arranged in an n-digit pseudorandom sequence of various position marks, the position marks form a single-track code-mark pattern, and a discrete car position is assigned to each position mark. A detection region of the detection apparatus has a detection length in the movement direction that is shorter than a position-mark length of a position mark in the movement direction.

6. 发明申请

US20230109720A1 SAFETY MONITORING DEVICE, AND METHOD FOR MONITORING THE SAFETY OF AN ELEVATOR SYSTEM 有权
公开(公告)号：US20230109720A1
公开(公告)日：2023-04-13
申请号：US17907280
申请日：2021-03-15
申请人： Inventio AG
发明人： Frank Olivier Roussel
IPC分类号： B66B13/22 , B66B3/00 , B66B1/34
摘要： A safety monitoring device of an elevator system having a shaft extending over at least two floors has a safety circuit with door contact switches being closed or opened accordingly when a respective shaft door is closed or opened. The door switches form an electrical series circuit that is electrically broken to block the elevator car from moving when any of the door switches is opened. The monitoring apparatus has at least one bypass switch that actuates a first door switch for a first shaft door on a first floor such that, when the elevator car reaches the first floor, the bypass switch bypasses the first door switch to switch the safety circuit independently of the first door switch. A monitoring means of the monitoring apparatus monitors the switching state of the safety circuit and/or of a second door switch for a second shaft door on a second floor.

7. 发明申请

US20210316961A1 METHOD AND ELEVATOR CONTROL ARRANGEMENT FOR CONTROLLING A MAINTENANCE MODE OF AN ELEVATOR SYSTEM 有权
公开(公告)号：US20210316961A1
公开(公告)日：2021-10-14
申请号：US17250558
申请日：2019-09-19
申请人： Inventio AG
发明人： Frank Olivier Roussel , Markus Walker
IPC分类号： B66B5/00
摘要： A method for controlling a maintenance mode of an elevator system includes: recognizing a machine-detectable feature in an automated manner using a portable computer-controlled device of a technician and, subsequently, outputting a maintenance completion signal, the machine-detectable feature being within the elevator system such that it can only be detected by the computer-controlled device located outside an elevator shaft of the elevator system and wherein the machine-detectable feature is uniquely assigned to the elevator system; receiving the maintenance completion signal by an elevator controller controlling the maintenance mode and, subsequently, completing the maintenance mode. The method and an elevator control arrangement configured to carry out the method enables a maintenance mode to be completed by the technician in the elevator system in a simple, intuitive, and safe manner without the need for significant additional hardware.

8. 发明申请

US20190119067A1 ELEVATOR SYSTEM HAVING A CENTRAL CONTROL UNIT AND A PLURALITY OF FIELD DEVICES WHICH COMMUNICATE VIA A SUMMATION FRAME METHOD 审中-公开
公开(公告)号：US20190119067A1
公开(公告)日：2019-04-25
申请号：US16085627
申请日：2017-03-28
申请人： Inventio AG
发明人： Astrid Sonnenmoser , David Michel , Frank Olivier Roussel , Ivo Lustenberger , Kurt Heinz , Thomas Hartmann , Martin Hess
IPC分类号： B66B1/34 , B66B5/00 , B66B13/22 , H04L12/423
摘要： An elevator system has a central control unit for generating control signals and/or processing sensor signals and controlling functions of the system, a plurality of field devices distributed inside a structure accommodating the system, preferably along an elevator shaft, and a field bus system for interchanging the signals between the control unit and the field devices. Each field device outputs sensor signals generated by a sensor and/or receives control signals to be implemented by an actuator. Data packets including the signals are interchanged in a serial manner between the control unit and all field devices in a summation frame method using a closed ring topology. Each field device has a driver to insert the sensor signals into the data packet or to remove the control signals from the data packet. Data and signal transmission is thereby carried out quickly and safely in a safety circuit of the elevator system.

9. 发明申请

US20170001841A1 CONFIGURATION OF OPERATING PANELS OF AN ELEVATOR SYSTEM 有权
标题翻译：电梯系统操作面板的配置
公开(公告)号：US20170001841A1
公开(公告)日：2017-01-05
申请号：US15106348
申请日：2014-12-19
申请人： INVENTIO AG
发明人： Catherine Drouet , Frank Olivier Roussel
IPC分类号： B66B13/22 , B66B1/34 , B66B5/00
CPC分类号： B66B13/22 , B66B1/3407 , B66B1/3423 , B66B1/461 , B66B5/0031
摘要： A method and a device configures a floor allocation of at least two operating panels of an elevator system having an elevator car and an elevator control unit in a building having at least two floors, wherein a respective one of the operating panels and an elevator door are located on each floor of the building, wherein a door contact unit is arranged on the elevator door, wherein the door contact unit is opened with the elevator door open, and wherein the elevator car moves vertically between the at least two floors. According to the method and device, the door contact unit is connected with the operating panel on each floor. The elevator car is moved to each floor and the elevator door is opened. The operating panel detects the open door contact unit and allocates the approached floor to the operating panel depending on the position of the elevator car.
摘要翻译：方法和装置配置具有至少两个楼层的建筑物中具有电梯轿厢和电梯控制单元的电梯系统的至少两个操作面板的楼层分配，其中操作面板和电梯门中的相应一个是位于建筑物的每一层上，其中门接触单元布置在电梯门上，其中门接触单元打开，电梯门打开，并且其中电梯轿厢在至少两个楼层之间垂直移动。根据该方法和装置，门接触单元与每层的操作面板连接。电梯轿厢被移动到每个楼层，电梯门打开。操作面板检测打开的门接触单元，并根据电梯轿厢的位置将接近的地板分配给操作面板。

10. 发明授权

US11603285B2 Elevator car load measurement system and method for determining a load of an elevator car 有权
公开(公告)号：US11603285B2
公开(公告)日：2023-03-14
申请号：US16493784
申请日：2018-03-26
申请人： Inventio AG
发明人： Frank Olivier Roussel , Oliver Simmonds
IPC分类号： B66B1/34 , B66B5/00 , G01G19/12 , G01G19/18 , G01G23/01 , B66B5/14
摘要： An elevator car load measurement system for determining a load of an elevator car includes a plurality of at least two force sensors that are daisy-chained and connected to a controller for determining the load. Each force sensor measures a force exerted by the elevator car on the respective force sensor and generates a frequency signal with a square-wave form, wherein the frequency signal is proportional to the respective measured force. At least one of the force sensors adds a first frequency signal received from the previous force sensor along the daisy chain a second frequency signal generated by the at least one force sensor to generate a frequency sum signal, the last of the force sensors in the daisy chain forwards the frequency sum signal to the controller.

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