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公开(公告)号：US20150330851A1
公开(公告)日：2015-11-19
申请号：US14281121
申请日：2014-05-19
CPC分类号： G01L3/108 , G01L1/22 , G01L3/10 , G01L3/12 , G01L3/1428 , G06F17/00 , H02J5/005 , H02J17/00 , H02J50/12 , H04B5/0031 , H04B5/0075 , Y10T29/4902
摘要： An adaptive wireless torque measurement system includes a rotor, a rotor antenna, a stator antenna, stator electronics, and rotor electronics. The rotor antenna is attached to the rotor. The stator antenna is configured to be inductively coupled to the rotor antenna. The stator electronics are coupled to receive, via the stator antenna, feedback data and are configured, in response thereto, to generate and transmit, via the stator antenna, power signals at a power level magnitude based in part on the feedback data. The rotor electronics are attached to the rotor and are coupled to receive, via the rotor antenna, the power signals transmitted by the stator electronics. The rotor electronics are configured to determine the power level magnitude of the power signals, generate the feedback data, the feedback data at least including information representative of the determined power level magnitude, and transmit, via the rotor antenna, the feedback data.
摘要翻译： 自适应无线扭矩测量系统包括转子，转子天线，定子天线，定子电子器件和转子电子器件。 转子天线安装在转子上。 定子天线被配置为感应地耦合到转子天线。 定子电子器件被耦合以经由定子天线接收反馈数据，并且被配置为响应于此，经由定子天线以部分基于反馈数据的功率电平大小生成和发送功率信号。 转子电子器件连接到转子并被耦合以经由转子天线接收由定子电子器件传输的功率信号。 转子电子器件被配置为确定功率信号的功率电平幅度，产生反馈数据，反馈数据至少包括表示所确定的功率电平幅度的信息，并且经由转子天线发送反馈数据。
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公开(公告)号：US09046431B2
公开(公告)日：2015-06-02
申请号：US13899131
申请日：2013-05-21
CPC分类号： G01L3/108
摘要： A wireless torque measurement system includes a rotor, a rotor antenna, rotor electronics, a signal processing module, and a single ear antenna. The rotor antenna is attached to the rotor. The rotor electronics are attached to the rotor, and are configured to generate signals that indicate an amount of strain in the rotor and to transmit, via the rotor antenna, digital data representative thereof. The signal processing module is configured to generate signals that provide power and data to the rotor electronics module and process the digital data transmitted by the rotor electronics. The single ear stator is antenna coupled to the signal processing module and is configured to be inductively coupled to the rotor antenna.
摘要翻译： 无线扭矩测量系统包括转子，转子天线，转子电子器件，信号处理模块和单耳天线。 转子天线安装在转子上。 转子电子器件连接到转子，并且被配置为产生指示转子中的应变量的信号，并且经由转子天线传送代表其的数字数据。 信号处理模块被配置为产生向转子电子模块提供功率和数据并处理由转子电子器件发送的数字数据的信号。 单耳定子是耦合到信号处理模块的天线，并被配置为感应地耦合到转子天线。
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公开(公告)号：US20140109643A1
公开(公告)日：2014-04-24
申请号：US13656292
申请日：2012-10-19
IPC分类号： G01L25/00
CPC分类号： G01L25/003
摘要： An assembly for use in tuning a wireless torque measurement system includes a support platform, a non-metallic rotor mount structure, a stator mount structure, and an actuator. The non-metallic rotor mount structure is rotationally mounted on the support platform and is configured to rotate about a rotational axis. The actuator is coupled to the support platform and to the stator mount structure, and is configured to selectively move the stator mount structure along a first translational axis that is parallel to the rotational axis.
摘要翻译： 用于调谐无线扭矩测量系统的组件包括支撑平台，非金属转子安装结构，定子安装结构和致动器。 非金属转子安装结构被旋转地安装在支撑平台上并被构造成围绕旋转轴线旋转。 致动器联接到支撑平台和定子安装结构，并且被配置成沿着平行于旋转轴线的第一平移轴选择性地移动定子安装结构。
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公开(公告)号：US20140000386A1
公开(公告)日：2014-01-02
申请号：US13899131
申请日：2013-05-21
IPC分类号： G01L3/10
CPC分类号： G01L3/108
摘要： A wireless torque measurement system includes a rotor, a rotor antenna, rotor electronics, a signal processing module, and a single ear antenna. The rotor antenna is attached to the rotor. The rotor electronics are attached to the rotor, and are configured to generate signals that indicate an amount of strain in the rotor and to transmit, via the rotor antenna, digital data representative thereof. The signal processing module is configured to generate signals that provide power and data to the rotor electronics module and process the digital data transmitted by the rotor electronics. The single ear stator is antenna coupled to the signal processing module and is configured to be inductively coupled to the rotor antenna.
摘要翻译： 无线扭矩测量系统包括转子，转子天线，转子电子器件，信号处理模块和单耳天线。 转子天线安装在转子上。 转子电子器件连接到转子，并且被配置为产生指示转子中的应变量的信号，并且经由转子天线传送代表其的数字数据。 信号处理模块被配置为产生向转子电子模块提供功率和数据并处理由转子电子器件发送的数字数据的信号。 单耳定子是耦合到信号处理模块的天线，并被配置为感应地耦合到转子天线。
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公开(公告)号：US09285283B2
公开(公告)日：2016-03-15
申请号：US14281121
申请日：2014-05-19
CPC分类号： G01L3/108 , G01L1/22 , G01L3/10 , G01L3/12 , G01L3/1428 , G06F17/00 , H02J5/005 , H02J17/00 , H02J50/12 , H04B5/0031 , H04B5/0075 , Y10T29/4902
摘要： An adaptive wireless torque measurement system includes a rotor, a rotor antenna, a stator antenna, stator electronics, and rotor electronics. The rotor antenna is attached to the rotor. The stator antenna is configured to be inductively coupled to the rotor antenna. The stator electronics are coupled to receive, via the stator antenna, feedback data and are configured, in response thereto, to generate and transmit, via the stator antenna, power signals at a power level magnitude based in part on the feedback data. The rotor electronics are attached to the rotor and are coupled to receive, via the rotor antenna, the power signals transmitted by the stator electronics. The rotor electronics are configured to determine the power level magnitude of the power signals, generate the feedback data, the feedback data at least including information representative of the determined power level magnitude, and transmit, via the rotor antenna, the feedback data.
摘要翻译： 自适应无线扭矩测量系统包括转子，转子天线，定子天线，定子电子器件和转子电子器件。 转子天线安装在转子上。 定子天线被配置为感应地耦合到转子天线。 定子电子器件被耦合以经由定子天线接收反馈数据，并且被配置为响应于此，经由定子天线以部分基于反馈数据的功率电平大小生成和发送功率信号。 转子电子器件连接到转子并被耦合以经由转子天线接收由定子电子器件传输的功率信号。 转子电子器件被配置为确定功率信号的功率电平幅度，产生反馈数据，反馈数据至少包括表示所确定的功率电平幅度的信息，并且经由转子天线发送反馈数据。
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