专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明公开

US20240076161A1 PEOPLE COUNTING DEVICE FOR AN ELEVATOR 审中-公开
公开(公告)号：US20240076161A1
公开(公告)日：2024-03-07
申请号：US18453542
申请日：2023-08-22
申请人： CEDES AG
发明人： Jianyong WEN
IPC分类号： B66B5/00 , B66B3/00
CPC分类号： B66B5/0012 , B66B3/002
摘要： People counting device for an elevator car for determining a person entering or leaving the car, having a presence sensor at the entrance of the car for detecting the presence of a person in the region of the entrance or the passage of a person through the entrance and for outputting a detection signal in the event of presence or passage, having an accelerometer on the car, for detecting the vertical acceleration of the car and for outputting positive and negative acceleration values in relation to the upwards direction of movement of the car, and having an evaluation device that is designed, upon receipt of the detection signal, to receive a series of current acceleration values for a certain duration and to analyze whether one of the acceleration values or the motion profile resulting therefrom exceeds an upper threshold value or falls below a lower threshold value.

32. 发明授权

US11782130B2 TOF sensor with test emitter 有权
公开(公告)号：US11782130B2
公开(公告)日：2023-10-10
申请号：US16266334
申请日：2019-02-04
申请人： CEDES AG
发明人： Marcel Dort , Philipp Triet , Jürg Hegelbach
IPC分类号： G01S7/481 , G01S7/497 , G01S17/10 , G01S17/32 , G01S7/4915 , G08B13/187 , G01S17/36 , G01S17/04 , G01S17/894
CPC分类号： G01S7/4811 , G01S7/4813 , G01S7/497 , G01S7/4915 , G01S17/04 , G01S17/10 , G01S17/32 , G01S17/36 , G01S17/894 , G08B13/187
摘要： A sensor for monitoring a monitoring area having a transmitter for transmitting radiation into the monitoring area for reflection at an object in the monitoring area, a test transmitter for transmitting a test signal comprising radiation, a receiver for receiving the radiation of the transmitter that is reflected at the object or the radiation of the test transmitter, and an evaluation device for ascertaining a distance value on the basis of the delay in the transit time or the phase of a modulation between the transmitted and received radiation of the sensor. The sensor further comprises a memory for storing an expectation value for the expected distance value of the received test signal, and a comparison device for comparing a distance value on the basis of the received test signal with the expectation value and for outputting a safety signal on the basis of the comparison.

33. 发明公开

US20230205716A1 COMMUNICATION SYSTEM FOR ELEVATORS 审中-公开
公开(公告)号：US20230205716A1
公开(公告)日：2023-06-29
申请号：US18067986
申请日：2022-12-19
申请人： CEDES AG
发明人： Marcial LENDI , Oliver NADIG
IPC分类号： G06F13/362
CPC分类号： G06F13/362
摘要： The communication system according to the invention for an elevator comprises a bus controller and a plurality of bus nodes. The bus controller periodically sends requests to all bus nodes and receives the responses from the bus nodes. The bus nodes receive requests from the bus controller and send responses to the bus nodes. The bus controller is designed to select a group of bus nodes for each of its requests and to wait for the responses of these bus nodes between two requests.

34. 发明申请

US20200377333A1 LIMIT-CURVE CONTROL SYSTEM FOR ELEVATORS 审中-公开
公开(公告)号：US20200377333A1
公开(公告)日：2020-12-03
申请号：US16887449
申请日：2020-05-29
申请人： Cedes AG
发明人： Marcial LENDI , Alex ACKERMANN
IPC分类号： B66B3/00 , B66B5/00
摘要： Method for monitoring the speed of an elevator car, with the car door in particular unlocked, within the unlocking zone of the elevator shaft, having a first speed-limit curve, having a first switchover event, having a second speed-limit curve, and having a second switchover event. The first speed-limit curve has a range of values between a first maximum value at the entry to the unlocking zone and a first minimum value at the envisaged stopping point. The first switchover event corresponds to the car traveling beyond the stopping point or to a stoppage within the unlocking zone. The second speed-limit curve has a range of values between a second maximum value at the envisaged stopping point and one or two second minimum values at the entry to, and exit from, the unlocking zone. The second switchover event corresponds to a departure signal or to the locking of the car door.

35. 发明授权

US10472204B2 Elevator system having a measuring device for determining a position of an elevator car in an elevator shaft 有权
公开(公告)号：US10472204B2
公开(公告)日：2019-11-12
申请号：US15484303
申请日：2017-04-11
申请人： CEDES AG
发明人： Stephan Rohr , Jan Giger
IPC分类号： B66B1/34 , B66B1/28 , B66B5/00 , B66B9/00 , G01B3/10 , G01B11/14
摘要： An elevator system having an elevator car in an elevator shaft and having a measuring tape in the elevator shaft for determining the position of the elevator car in the elevator shaft. The measuring tape is arranged vertically in the elevator shaft and has optical coding for length measurement. At least one marking element which has optical marking is arranged on the measuring tape. The marking element is fixedly arranged on the measuring tape. A sensor device which comprises a lighting source and a sensor which form a detection field for detecting the measuring tape is attached to the elevator car. The elevator system comprises an evaluation device for decoding the codings in the detection field and a control device for controlling the elevator system as a function of the coding and/or of the position of the at least one marking element on the measuring tape.

36. 发明授权

US10185858B2 Coding device and position-determining device and position-determining method 有权
公开(公告)号：US10185858B2
公开(公告)日：2019-01-22
申请号：US15097550
申请日：2016-04-13
申请人： CEDES AG
发明人： Michael Schatt , Marco Graf
IPC分类号： G06K7/14 , B66B3/02 , G06K19/06 , B66B1/34 , B66B5/00 , G01D5/26
摘要： In order to increase safety, a computer-implemented method is proposed for determining the position of a lift cabin in a lift shaft with the aid of a coding device, which comprises a code band as a marking, wherein the position is determined analytically by means of an algorithm on the basis of the code of the marking, wherein an extrapolated position is determined from the stored positions and the instant of the recording and, in turn, a coding pattern to be compared in relation to the recording is calculated by inverting the algorithm.

37. 发明授权

US09558388B2 Coding device and position-determining device and position-determining method 有权
标题翻译：编码装置和位置确定装置及位置确定方法
公开(公告)号：US09558388B2
公开(公告)日：2017-01-31
申请号：US15097572
申请日：2016-04-13
申请人： CEDES AG
发明人： Michael Schatt , Marco Graf
IPC分类号： G06K7/10 , G06K7/14 , G06K19/06
CPC分类号： G06K7/1443 , B66B1/3492 , B66B3/02 , B66B5/0031 , G01D5/26 , G06K7/1413 , G06K7/1417 , G06K19/06028 , G06K19/06037 , G06K19/06056
摘要： In order to increase safety, a computer-implemented method is proposed for determining the position of a lift cabin in a lift shaft with the aid of a coding device, wherein a section of the code band and/or of the bearing device is recorded with an optical detection device as a pixel image consisting of pixels and the instant of the recording being measured and assigned to the pixel image, wherein the position is determinable analytically from position markers of the code band by way of an algorithm and wherein at least one checking method which uses, inter alia, a calculated extrapolated position is carried out.
摘要翻译：为了提高安全性，提出了一种计算机实现的方法，用于借助于编码装置来确定升降机轴中的升降机舱的位置，其中代码带和/或轴承装置的一部分被记录有光学检测装置作为由像素构成的像素图像和被记录的时刻被测量并分配给像素图像，其中该位置可以通过算法从码带的位置标记分析地确定，并且其中至少一个检查尤其使用计算出的外推位置的方法进行。

38. 发明授权

US09306623B2 Measurement tape for an elevator device 有权
标题翻译：电梯装置的测量带
公开(公告)号：US09306623B2
公开(公告)日：2016-04-05
申请号：US14469717
申请日：2014-08-27
申请人： CEDES AG
发明人： Beat De Coi , Christian E. Thöny , Tobias Leutenegger , Jan Giger
IPC分类号： G01B3/10 , B66B1/34 , H04B3/54 , B66B7/06 , B66B13/22 , G01D5/347 , H04B3/60
CPC分类号： H04B3/54 , B66B1/3492 , B66B7/064 , B66B13/22 , G01D5/34746 , H04B3/60
摘要： A measurement tape is proposed for determining the position of a cab in an elevator shaft, wherein the measurement tape is situated vertically in the elevator shaft, and extends over at least two floors, and wherein the measurement tape includes a marking unit for marking at least two positions in the elevator shaft, wherein the marking unit runs along the length of the measurement tape. In order to improve servicing, the measurement tape includes a carrier tape and has a transmission device for transmitting information, wherein the transmission device includes at least one communication line for transmitting an information signal and/or at least one supply line for supplying power, and the at least one communication line/supply lines runs along the length of the measurement tape, wherein the communication line is designed as an electrical line for transmitting an electrical signal or as a fiberglass line for transmitting an optical signal.
摘要翻译：提出了一种用于确定电梯井中的驾驶室的位置的测量带，其中测量带垂直地位于电梯井中，并且在至少两个楼层上延伸，并且其中测量带包括用于至少标记的标记单元电梯井中的两个位置，其中标记单元沿测量带的长度延伸。为了改进服务，测量带包括载带，并具有用于发送信息的传输装置，其中传输装置包括用于发送信息信号的至少一条通信线路和/或用于供电的至少一条电源线，以及所述至少一个通信线路/供应线沿着所述测量带的长度延伸，其中所述通信线路被设计为用于传输电信号的电线或作为用于发送光信号的玻璃纤维线。

39. 发明授权

US09250326B2 3-D sensor with adaptive transmitting power for monitoring an area 有权
标题翻译：具有自适应发射功率的3-D传感器，用于监测区域
公开(公告)号：US09250326B2
公开(公告)日：2016-02-02
申请号：US12885682
申请日：2010-09-20
申请人： Catregn Gion-Pol , Thomas Gay
发明人： Catregn Gion-Pol , Thomas Gay
IPC分类号： H01J40/00 , G01J1/32 , G01S17/02 , G01S7/484 , G01S7/497 , G01S17/89
CPC分类号： G01S17/026 , G01S7/484 , G01S7/497 , G01S17/89
摘要： A sensor for monitoring a monitored area, having a transmitting unit which emits radiation, wherein the sensor is capable of detecting objects in the monitored area. According to the invention, the sensor comprises means, using which the instantaneous and/or average power per unit area applied to a detected object of energy incident on the object, such as electromagnetic radiation of the transmitting unit, can be determined. In addition, adaptation means are provided in order to not let the instantaneous and/or average power per unit area of energy incident on the object, such as electromagnetic radiation of the transmitting unit, exceed a predetermined value during the detection of an object in the monitored area, the sensor being configured to first measure whether objects are located in a predetermined proximal area to the transmitter unit using a comparatively low power which can create no or no noticeable hazard potential for people.
摘要翻译：一种用于监测被监测区域的传感器，具有发射辐射的发射单元，其中所述传感器能够检测所述被监测区域中的物体。根据本发明，传感器包括使用这样的装置，其中可以确定施加到被检测物体上的被检测物体的每单位面积的瞬时和/或平均功率（例如发射单元的电磁辐射）。另外，提供了适应装置，以便在检测物体的过程中不允许入射到物体上的每单位面积能量的瞬时和/或平均功率（诸如发射单元的电磁辐射）超过预定值监测区域，传感器被配置为首先使用相对较低的功率来测量物体是否位于发射机单元的预定近区域内，这对于人来说不会产生或没有显着的潜在危险。

40. 发明授权

US09046597B2 Monitoring sensor with activation 有权
标题翻译：监控传感器激活
公开(公告)号：US09046597B2
公开(公告)日：2015-06-02
申请号：US13295654
申请日：2011-11-14
申请人： Beat De Coi , Tobias Leutenegger
发明人： Beat De Coi , Tobias Leutenegger
IPC分类号： G01S17/02 , G01D21/00 , G06F17/40 , G06F19/00 , G01S7/497 , G01S17/06 , G01S17/74
CPC分类号： G01S7/497 , G01D21/00 , G01S17/026 , G01S17/06 , G01S17/74 , G06F17/40 , G06F19/00
摘要： A monitoring sensor for detecting a test signal from an external signal generator at an input for receiving signals, to switch the monitoring sensor from a passive state to an active state when a signal is detected, to switch the monitoring sensor to a test state after a test period “t2” has expired, to change an output signal from an output of the monitoring sensor after an activation period “t3” has expired, this change in the output signal corresponding to a signal which arises when the monitoring sensor triggers a switching operation after an object has been detected, to convert the output signal to the initial state again after the withdrawal of the test signal has been detected, and to provide this renewed signal change as the signal for an external signal generator, the monitoring sensor changing to the monitoring state after this signal sequence.
摘要翻译：一种监视传感器，用于在用于接收信号的输入端处检测来自外部信号发生器的测试信号，当检测到信号时将监视传感器从被动状态切换到活动状态，以在监视传感器之后将监视传感器切换到测试状态测试期间“t2”已经到期，在激活期间“t3”到期之后，改变来自监视传感器的输出的输出信号，与监视传感器触发切换动作时产生的信号对应的输出信号的变化在检测到物体之后，在已经检测到测试信号的撤回之后再次将输出信号转换为初始状态，并且为了提供这种更新的信号改变作为外部信号发生器的信号，监测传感器变为此信号序列后的监视状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式