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    • 12. 发明专利
    • State detector, electronic apparatus, measurement system, and program
    • 状态检测器,电子设备,测量系统和程序
    • JP2013190371A
    • 2013-09-26
    • JP2012058204
    • 2012-03-15
    • Seiko Epson Corpセイコーエプソン株式会社
    • IZUMIDA MASAMICHIGOMI MASAKI
    • G01C22/00A61B5/11G01C21/00G06M3/00G08G1/005
    • A61B5/1123A61B5/02438G01C22/006G01P3/00G01P3/50G01P3/64G01P7/00G01P15/00G01P15/18
    • PROBLEM TO BE SOLVED: To provide: a state detector which properly determines a walking state and a running state on the basis of an acceleration value detected by an acceleration sensor; an electronic apparatus; a measurement system; and a program.SOLUTION: A state detector 100 includes an acquisition part 110 which acquires an acceleration value detected by an acceleration sensor 200 and a determination part 160 which determines a walking state and a running state on the basis of the detected acceleration value. The determination part 160 detects whether the positive-negative sign of the detected acceleration value in a first axis is inverted in a predetermined determination period. When the inversion of the positive-negative sign is detected, it is determined to be in a running state. When the inversion of the positive-negative sign is not detected, it is determined to be in a walking state.
    • 要解决的问题:提供:基于由加速度传感器检测到的加速度值来适当地确定行走状态和行驶状态的状态检测器; 电子设备; 测量系统; 和程序。解决方案:状态检测器100包括获取部件110,其获取由加速度传感器200检测到的加速度值和基于检测到的加速度值确定行走状态和行驶状态的判定部件160。 确定部分160在预定的确定时段内检测第一轴中检测到的加速度值的正负号是否被反转。 当检测出正负号的反转时,判定为处于运行状态。 当没有检测出正负号的反转时,判定为处于行走状态。
    • 13. 发明专利
    • Systems and methods for use in monitoring operation of rotating device
    • 用于监控旋转装置运行的系统和方法
    • JP2013003149A
    • 2013-01-07
    • JP2012137387
    • 2012-06-19
    • General Electric Co ゼネラル・エレクトリック・カンパニイ
    • CHARLES DAVID WHITEFIELD II
    • G01M99/00
    • G01P3/00G01D3/10G01D7/10G01M15/14
    • PROBLEM TO BE SOLVED: To provide systems and methods for use in monitoring operation of a rotating device.SOLUTION: The system includes at least one first sensor 134 that senses a position of a first component 102 coupled to a rotating device 100, and at least one second sensor 134 that senses a position of a second component 102 coupled to the rotating device 100. A processor coupled to the first sensor 134 and the second sensor 134 calculates a first plurality of property values of the first component 102, based on the first component position, and a second plurality of property values of the second component 102, based on the second component position. The processor graphically presents a first display including at least one trace based on the first plurality of component property values, graphically presents a second display including at least one trace based on the second plurality of component property values, and synchronizes the trace in the first display with the trace in the second display.
    • 要解决的问题:提供用于监视旋转装置的操作的系统和方法。 解决方案:该系统包括至少一个第一传感器134,其感测耦合到旋转装置100的第一部件102的位置,以及至少一个第二传感器134,其感测耦合到旋转的第二部件102的位置 耦合到第一传感器134和第二传感器134的处理器基于第一组件位置和第二组件102的第二多个属性值来计算第一组件102的第一多个属性值 在第二个组件位置。 处理器以图形方式呈现包括基于第一多个分量属性值的至少一个迹线的第一显示器,以图形方式呈现包括基于第二多个分量属性值的至少一个迹线的第二显示,并且使第一显示中的迹线同步 跟踪在第二个显示。 版权所有(C)2013,JPO&INPIT
    • 14. 发明专利
    • Motion analysis device and motion analysis method
    • 运动分析装置和运动分析方法
    • JP2012143342A
    • 2012-08-02
    • JP2011003012
    • 2011-01-11
    • Seiko Epson Corpセイコーエプソン株式会社
    • TAKASUGI TOSHIYASUSATO MASATOSHINOMURA KAZUO
    • A63B69/36
    • G01N3/20A63B24/0003A63B69/36A63B69/3611A63B2220/34A63B2220/40A63B2220/833A63B2225/50G01B21/22G01N3/22G01P3/00
    • PROBLEM TO BE SOLVED: To provide a motion analysis device and a motion analysis method capable of analyzing a deformation amount of a measurement object in motion with high accuracy.SOLUTION: The motion analysis device 1 includes two posture angle sensors 10a and 10b attached to the measurement object at locations distant from each other, a data acquisition section 201, a posture angle correction section 202, and a deformation amount calculation section 203. The data acquisition section 201 acquires data of a first posture angle and a second posture angle respectively detected by the posture angle sensors 10a, 10b. The posture angle correction section 202 corrects a difference between the first posture angle and the second posture angle after starting a motion of the measurement object in accordance with a difference between the first posture angle and the second posture angle before starting the motion of the measurement object. The deformation amount calculation section 203 calculates a deformation amount of the measurement object based on a difference between the first posture angle and the second posture angle corrected by the posture angle correction section 202.
    • 要解决的问题:提供一种能够高精度地分析运动中的测量对象的变形量的运动分析装置和运动分析方法。 运动分析装置1包括在彼此远离的位置处附接到测量对象的两个姿势角度传感器10a和10b,数据获取部201,姿势角校正部202和变形量计算部203 数据获取部201获取由姿态角度传感器10a,10b分别检测出的第一姿态角度和第二姿势角度的数据。 姿势角校正部202在开始测量对象的运动之前,根据第一姿势角与第二姿势角之差,校正测量对象的运动开始后的第一姿态角与第二姿势角之间的差 。 变形量计算部203基于由姿势角校正部202修正的第一姿势角和第二姿势角之间的差来计算测量对象的变形量。(C)2012,JPO&INPIT