Elevator wireless communication infrastructure using piconet modules
    2.
    发明授权
    Elevator wireless communication infrastructure using piconet modules 有权
    使用微微网模块的电梯无线通信基础设施

    公开(公告)号:US07426981B2

    公开(公告)日:2008-09-23

    申请号:US10527974

    申请日:2002-10-15

    IPC分类号: B66B1/28

    摘要: An elevator system has on each floor hall call buttons that are inter-connected with piconet modules (15), such as modules conforming to BLUETOOTH™ specifications; similar piconet modules (16) may be associated with hall fixtures such as lanterns and gongs; similar piconet modules (50) may be associated with hoistway doors, on each floor, so as to form a wireless communication system with a similar piconet module (19) at the controller (18); and a piconet module (40) may be associated with the car operating panel. A module (43) may be interconnected with the car door lock switch; a module (44) may be interconnected with a safety switch; modules (48) and (49) may be interconnected with lower and upper limit switches; and a module (49) may be interconnected with an overspeed detector, so as to form a safety chain. A prospective passenger (53) may carry a portable device with a piconet module (54) to request elevator service and receive acknowledgment, and maintenance personnel (58) may use a personal ditigal assistant having a piconet module (58) therein to acquire current and historical information about the elevator and to issue executable commands to the elevator system.

    摘要翻译: 电梯系统具有与微微网模块(15)相互连接的每个楼层门厅呼叫按钮,诸如符合BLUETOOTH TM规格的模块; 类似的微微网模块(16)可以与诸如灯笼和锣的大厅固定装置相关联; 类似的微微网模块(50)可以与每个楼层上的井道门相关联,以便在控制器(18)处形成具有相似微微网模块(19)的无线通信系统; 并且微微网模块(40)可以与汽车操作面板相关联。 模块(43)可以与轿厢门锁开关互连; 模块(44)可以与安全开关互连; 模块(48)和(49)可以与下限和上限开关互连; 并且模块(49)可以与超速检测器互连,以形成安全链。 预期乘客(53)可以携带具有微微网模块(54)的便携式设备来请求电梯服务并接收确认,并且维护人员(58)可以使用其中具有微微网模块(58)的个人助手来获取电流和 关于电梯的历史信息和向电梯系统发出可执行命令。

    Elevator employing radio frequency identification devices (RFIDs)
    5.
    发明授权
    Elevator employing radio frequency identification devices (RFIDs) 有权
    采用射频识别装置(RFID)的电梯

    公开(公告)号:US07264090B2

    公开(公告)日:2007-09-04

    申请号:US10523119

    申请日:2002-08-01

    IPC分类号: B66B1/34

    CPC分类号: B66B13/22

    摘要: An elevator safety chain includes a plurality of passive radio frequency identification devices (RFIDs) (15-18, 22, 34-36 and 63), which are associated, respectively, with hoistway door locks, upper hoistway limits, lower hoistway limits, overspeed detection, car door lock, emergency stop switch, and inspection switch. RFlDs may be associated with car the call buttons (34) and/or hall call buttons (14, 19). The RFIDs may have a switch (43, 44) in the frequency-determining circuitry (40, 41) which defeats the RFID's ability to respond, or a switch (48) which alters the responding frequency. The RFIDs may sense safe or unsafe conditions, or call requests, by either the presence of absence, or vice versa, of adjacent magnetic reluctance (51, 62, 71).

    摘要翻译: 电梯安全链包括多个被动射频识别装置(RFID)(15-18,22,34-36和63),它们分别与井道门锁,上部井道限制,下部井道限制,超速 检测,车门锁,紧急停止开关和检查开关。 RFI可以与呼叫按钮(34)和/或门厅呼叫按钮(14,19)相关联。 RFID可以在频率确定电路(40,41)中具有破坏RFID的响应能力的开关(43,44),或改变响应频率的开关(48)。 RFID可以通过相邻磁阻(51,62,71)的不存在或相反的磁阻的存在来感测安全或不安全的条件或呼叫请求。

    Elevator wireless communication infrastructure using piconet modules
    6.
    发明申请
    Elevator wireless communication infrastructure using piconet modules 有权
    使用微微网模块的电梯无线通信基础设施

    公开(公告)号:US20060108181A1

    公开(公告)日:2006-05-25

    申请号:US10527974

    申请日:2002-10-15

    IPC分类号: B66B1/28

    摘要: An elevator system has on each floor hall call buttons that are inter-connected with piconet modules (15), such as modules conforming to BLUETOOTH™ specifications; similar piconet modules (16) may be associated with hall fixtures such as lanterns and gongs; similar piconet modules (50) may be associated with hoistway doors, on each floor, so as to form a wireless communication system with a similar piconet module (19) at the controller (18); and a piconet module (40) may be associated with the car operating panel. A module (43) may be interconnected with the car door lock switch; a module (44) may be interconnected with a safety switch; modules (48) and (49) may be interconnected with lower and upper limit switches; and a module (49) may be interconnected with an overspeed detector, so as to form a safety chain. A prospective passenger (53) may carry a portable device with a piconet module (54) to request elevator service and receive acknowledgment, and maintenance personnel (58) may use a personal ditigal assistant having a piconet module (58) therein to acquire current and historical information about the elevator and to issue executable commands to the elevator system.

    摘要翻译: 电梯系统具有与微微网模块(15)相互连接的每个楼层门厅呼叫按钮,诸如符合BLUETOOTH TM规格的模块; 类似的微微网模块(16)可以与诸如灯笼和锣的大厅固定装置相关联; 类似的微微网模块(50)可以与每个楼层上的井道门相关联,以便在控制器(18)处形成具有相似微微网模块(19)的无线通信系统; 并且微微网模块(40)可以与汽车操作面板相关联。 模块(43)可以与轿厢门锁开关互连; 模块(44)可以与安全开关互连; 模块(48)和(49)可以与下限和上限开关互连; 并且模块(49)可以与超速检测器互连,以形成安全链。 预期乘客(53)可以携带具有微微网模块(54)的便携式设备来请求电梯服务并接收确认,并且维护人员(58)可以使用其中具有微微网模块(58)的个人助手来获取电流和 关于电梯的历史信息和向电梯系统发出可执行命令。

    Elevator employing radio frequency identification devices (rfids)
    7.
    发明申请
    Elevator employing radio frequency identification devices (rfids) 有权
    采用射频识别装置的电梯(rfid)

    公开(公告)号:US20050284706A1

    公开(公告)日:2005-12-29

    申请号:US10523119

    申请日:2002-08-01

    IPC分类号: B66B13/02 B66B13/22

    CPC分类号: B66B13/22

    摘要: An elevator safety chain includes a plurality of passive radio frequency identification devices (RFIDs) (15-18, 22, 34-36 and 63), which are associated, respectively, with hoistway door locks, upper hoistway limits, lower hoistway limits, overspeed detection, car door lock, emergency stop switch, and inspection switch. RFlDs may be associated with car the call buttons (34) and/or hall call buttons (14, 19). The RFIDs may have a switch (43, 44) in the frequency-determining circuitry (40, 41) which defeats the RFID's ability to respond, or a switch (48) which alters the responding frequency. The RFIDs may sense safe or unsafe conditions, or call requests, by either the presence of absence, or vice versa, of adjacent magnetic reluctance (51, 62, 71).

    摘要翻译: 电梯安全链包括多个被动射频识别装置(RFID)(15-18,22,34-36和63),它们分别与井道门锁,上部井道限制,下部井道限制,超速 检测,车门锁,紧急停止开关和检查开关。 RFI可以与呼叫按钮(34)和/或门厅呼叫按钮(14,19)相关联。 RFID可以在频率确定电路(40,41)中具有破坏RFID的响应能力的开关(43,44),或改变响应频率的开关(48)。 RFID可以通过相邻磁阻(51,62,71)的不存在或相反的磁阻的存在来感测安全或不安全的条件或呼叫请求。

    Door zone protection
    8.
    发明授权
    Door zone protection 有权
    门区保护

    公开(公告)号:US08904708B2

    公开(公告)日:2014-12-09

    申请号:US12991481

    申请日:2008-05-21

    IPC分类号: E05F15/20

    摘要: An apparatus for detecting an object 20 in an area adjacent a doorway includes a plurality of transducers US1, US2 mounted proximate the doorway and a processor 40. At least one of the transducers US1 is positioned to repeatedly transmit signals T1 toward an area adjacent the doorway. At least two of the transducers US1, US2 are positioned to repeatedly receive R1, R2 return signals. The processor 40 is operably connected to the plurality of transducers for detecting, in the area adjacent the doorway, an object 20 by determining the object's: position based upon one or more determined distances d1, d2 derived from times between transmission of signals and reception of corresponding return signals; and/or movement based upon transmission of signals and Doppler shift in the reception of corresponding return signals.

    摘要翻译: 用于在邻近门口的区域中检测物体20的装置包括安装在门口附近的多个换能器US1,US2和处理器40.至少一个换能器US1定位成向门口附近的区域重复地发送信号T1 。 换能器US1,US2中的至少两个被定位成重复地接收R1,R2返回信号。 处理器40可操作地连接到多个换能器,用于通过确定物体的位置来检测邻近门口的区域:基于从信号的发送和接收之间的时间导出的一个或多个确定的距离d1,d2 相应的返回信号; 和/或基于在相应的返回信号的接收中信号的传输和多普勒频移的移动。

    WAKE-UP CIRCUIT FOR A SECURITY DEVICE
    9.
    发明申请
    WAKE-UP CIRCUIT FOR A SECURITY DEVICE 有权
    用于安全设备的唤醒电路

    公开(公告)号:US20130254574A1

    公开(公告)日:2013-09-26

    申请号:US13991275

    申请日:2010-12-09

    IPC分类号: G06F1/32

    摘要: An exemplary security device includes a reader configured to read information stored on a credential device. The reader enters a sleep mode when not reading a credential device. A wake-up module includes an inductively coupled resonant circuit. The wake-up module is configured to detect a credential device near the reader if the credential device has a resonant frequency corresponding to a frequency of an electromagnetic field of the inductively coupled resonant circuit that is controlled by a stable oscillator. The wake-up module is configured to provide an indication to wake-up the reader from the sleep mode responsive to detecting a change in power of the electromagnetic field caused by the credential device.

    摘要翻译: 示例性安全设备包括读取器,其被配置为读取存储在凭证设备上的信息。 读取器在读取证书设备时进入睡眠模式。 唤醒模块包括电感耦合谐振电路。 唤醒模块被配置为如果凭证设备具有与由稳定振荡器控制的电感耦合谐振电路的电磁场的频率相对应的谐振频率,则检测读取器附近的证书设备。 唤醒模块被配置为响应于检测到由证书设备引起的电磁场的功率变化,提供用于将读取器从睡眠模式唤醒的指示。

    DOOR ZONE PROTECTION
    10.
    发明申请
    DOOR ZONE PROTECTION 有权
    门区保护

    公开(公告)号:US20110056134A1

    公开(公告)日:2011-03-10

    申请号:US12991481

    申请日:2008-05-21

    IPC分类号: E05F15/20 G01S15/02

    摘要: An apparatus for detecting an object 20 in an area adjacent a doorway includes a plurality of transducers US1, US2 mounted proximate the doorway and a processor 40. At least one of the transducers US1 is positioned to repeatedly transmit signals T1 toward an area adjacent the doorway. At least two of the transducers US1, US2 are positioned to repeatedly receive R1, R2 return signals. The processor 40 is operably connected to the plurality of transducers for detecting, in the area adjacent the doorway, an object 20 by determining the object's: position based upon one or more determined distances d1, d2 derived from times between transmission of signals and reception of corresponding return signals; and/or movement based upon transmission of signals and Doppler shift in the reception of corresponding return signals.

    摘要翻译: 用于在邻近门口的区域中检测物体20的装置包括安装在门口附近的多个换能器US1,US2和处理器40.至少一个换能器US1定位成向门口附近的区域重复地发送信号T1 。 换能器US1,US2中的至少两个被定位成重复地接收R1,R2返回信号。 处理器40可操作地连接到多个换能器,用于通过确定物体的位置来检测邻近门口的区域:基于从信号的发送和接收之间的时间导出的一个或多个确定的距离d1,d2 相应的返回信号; 和/或基于在相应的返回信号的接收中信号的传输和多普勒频移的移动。