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公开(公告)号：US10881905B2
公开(公告)日：2021-01-05
申请号：US13715267
申请日：2012-12-14
申请人： Myotest SA
摘要： System and method implementing an accelerometer (17) for detecting asymmetries in a movement of a user. The system includes a fastening a device (1) on the torso of the runner, close to his/her center of gravity (CG), the device being electrically self-sufficient and comprising a triaxial accelerometer (17) and a digital processor (19). The accelerometer is used to measure a sequence of acceleration data in at least the vertical direction (av), while the user performs at least one exercise. During or at the end of the exercise, having the processor calculate the biomechanical parameters enabling the detection of at least one asymmetry in a movement of the user, on the basis of the acceleration data.
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2.发明授权Integrated portable device and method implementing an accelerometer for analyzing biomechanical parameters of a stride 有权集成的便携式装置和方法，其实施用于分析步幅的生物力学参数的加速度计公开(公告)号：US09320457B2
公开(公告)日：2016-04-26
申请号：US13715236
申请日：2012-12-14
申请人： Myotest SA
CPC分类号： A63B24/0006 , A61B5/1038 , A61B5/11 , A61B5/112 , A61B5/1122 , A61B5/6831 , A61B2562/0219 , G01C22/006 , G01P15/18 , G06K9/00342
摘要： An accelerometer analyzing biomechanical parameters of the stride of a runner, including: fastening a device on the torso of the runner that is electrically self-sufficient and includes a triaxial accelerometer, chronograph, digital processor and display; measuring a sequence of acceleration data in at least the vertical direction using the accelerometer, while the runner runs a certain distance along a running course; during or at the end of the course, having the processor calculate the biomechanical parameters of the stride, including the lowering of the center of gravity and/or the elevation of the center of gravity and/or the sum of the lowering and of the elevation of the center of gravity and/or the vertical mechanical work of the center of gravity of the runner, on the basis of the acceleration data, of the distance and of a period of time measured by the chronograph; and displaying the parameters on the display.
摘要翻译： 一种加速度计，用于分析跑步者步幅的生物力学参数，包括：将设备固定在电气自给自足的跑步机躯干上，并包括三轴加速度计，计时码表，数字处理器和显示器; 使用加速度计在至少垂直方向上测量加速度数据序列，同时跑步者沿运行路线运行一定距离; 在课程期间或结束时，使处理器计算步幅的生物力学参数，包括降低重心和/或重心的仰角和/或降低和升高的总和 基于加速度数据，由计时器测量的距离和时间段的重心和/或重心的垂直机械作用; 并在显示器上显示参数。
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3.发明公开公开(公告)号：US20240091589A1
公开(公告)日：2024-03-21
申请号：US18527051
申请日：2023-12-01
申请人： Myotest SA
CPC分类号： A63B24/0006 , A61B5/1038 , A61B5/11 , A61B5/112 , A61B5/1122 , A61B5/6831 , G01C22/006 , G01P15/18 , G06V40/23 , A61B2562/0219
摘要： Method implementing an accelerometer (17) for analyzing biomechanical parameters of the stride of a runner, comprising:
(a) fastening a device (1) on the torso of the runner, said device being electrically self-sufficient and comprising a triaxial accelerometer (17), a chronograph (16), a digital processor (19) and a display (11);
(b) measuring a sequence of acceleration data in at least the vertical direction (av) using said accelerometer, while the runner runs a certain distance (D) along a running course;
(c) during or at the end of said running course, having said processor calculate the biomechanical parameters of the stride, including the lowering (A) of the center of gravity and/or the elevation (E) of the center of gravity and/or the sum of the lowering and of the elevation of the center of gravity and/or the vertical mechanical work of the center of gravity (CG) of said runner, on the basis of said acceleration data, of said distance (D) and of a period of time (T) measured by said chronograph (16); and
(d) displaying said parameters on said display (11).-
公开(公告)号：US11687809B2
公开(公告)日：2023-06-27
申请号：US16339256
申请日：2017-10-05
申请人： Myotest SA
IPC分类号： G06N5/00 , G06N5/048 , G16H50/30 , A61B5/11 , A61B5/00 , G06Q10/04 , G09B19/00 , G16H20/30 , A63K3/00 , G07C1/24
CPC分类号： G06N5/048 , A61B5/112 , A61B5/1112 , A61B5/1118 , A61B5/1122 , A61B5/681 , A61B5/7264 , A61B5/7275 , A63K3/00 , G06Q10/04 , G07C1/24 , G09B19/0038 , G16H20/30 , G16H50/30 , A61B5/6803 , A61B5/6807 , A61B2503/10 , A61B2562/0219
摘要： A method for providing at least one of the following information to an athlete during a race such as a running or a cycling race: a race time prediction; a probability to achieve a target time at the end of the race; and/or an indication whether the pace followed by the athlete is too fast, adequate or too slow in order to achieve a target time. The method includes measuring during the race a plurality of intermediate times with an inertial sensor and/or a positional sensor in a wearable device; causing a processing unit in the wearable device to retrieve, based on the intermediate time and on previous races of other athletes, a race profile as non-linear function of time over distance (t=f(d)); and using the retrieved race profile for determining the information.
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公开(公告)号：US09873018B2
公开(公告)日：2018-01-23
申请号：US15090254
申请日：2016-04-04
申请人： Myotest SA
CPC分类号： A63B24/0006 , A61B5/1038 , A61B5/11 , A61B5/112 , A61B5/1122 , A61B5/6831 , A61B2562/0219 , G01C22/006 , G01P15/18 , G06K9/00342
摘要： A method implementing an accelerometer for analyzing biomechanical parameters of a runner's stride. The method includes fastening a device (1) on the runner that has a triaxial accelerometer (17), a chronograph (16), a digital processor (19) and a display (11). The method measures a sequence of acceleration data in at least the vertical direction using the accelerometer, while the runner runs a certain distance (D) along a running course. During or at the end the running course, the processor calculates the biomechanical parameters of the stride, including lowering the center of gravity and/or the elevation (E) of the center of gravity and/or the sum of the lowering and of the elevation (E) and/or the vertical mechanical work of the center of gravity, based on the acceleration data, of the distance (D) and a period of time measured by the chronograph (16); and displays the parameters.
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公开(公告)号：US11833391B2
公开(公告)日：2023-12-05
申请号：US15850932
申请日：2017-12-21
申请人： Myotest SA
CPC分类号： A63B24/0006 , A61B5/1038 , A61B5/11 , A61B5/112 , A61B5/1122 , A61B5/6831 , G01C22/006 , G01P15/18 , G06V40/23 , A61B2562/0219
摘要： A method implementing an accelerometer for analyzing biomechanical parameters of a runner's stride. The method includes fastening a device (1) on the runner that has a triaxial accelerometer (17), a chronograph (16), a digital processor (19) and a display (11). The method measures a sequence of acceleration data in at least the vertical direction using the accelerometer, while the runner runs a certain distance (D) along a running course. During or at the end the running course, the processor calculates the biomechanical parameters of the stride, including lowering the center of gravity and/or the elevation (E) of the center of gravity and/or the sum of the lowering and of the elevation (E) and/or the vertical mechanical work of the center of gravity, based on the acceleration data, of the distance (D) and a period of time measured by the chronograph (16); and displays the parameters.
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公开(公告)号：US20210106870A1
公开(公告)日：2021-04-15
申请号：US17130460
申请日：2020-12-22
申请人： Myotest SA
摘要： Method implementing an accelerometer (17) for detecting asymmetries in a movement of a user, comprising: (a) fastening a device (1) on the torso of the runner, close to his/her center of gravity (CG), said device being electrically self-sufficient and comprising a triaxial accelerometer (17) and a digital processor (19); (b) using said accelerometer to measure a sequence of acceleration data in at least the vertical direction (av), while the user performs at least one exercise; and (c) during or at the end of said exercise, having said processor calculate the biomechanical parameters enabling the detection of at least one asymmetry in a movement of the user, on the basis of said acceleration data.
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