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公开(公告)号：WO2019067424A1
公开(公告)日：2019-04-04
申请号：PCT/US2018/052603
申请日：2018-09-25
Applicant: APPLE INC.
Inventor： TAN, Xing , DING, Huayu , HOSSEIN-ZADEH, Parisa Dehleh , MYLAPILLI, Harshavardhan , PHAM, Hung A. , RAGHURAM, Karthik Jayaraman , RENARD, Yann Jerome Julien , SHARMA, Sheena , ALVARADO, Alexander Singh , SRINIVAS, Umamahesh , TU, Xiaoyuan , ZHANG, Hengliang , CHI-JOHNSTON, Jeffrey Louis , GARG, Vivek
Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.
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公开(公告)号：EP3777662A1
公开(公告)日：2021-02-17
申请号：EP20196748.6
申请日：2018-09-25
Applicant: Apple Inc.
Inventor： TAN, Xing , DING, Huayu , DEHLEH HOSSEIN ZADEH, Parisa , MYLAPILLI, Harshavardhan , PHAM, Hung A. , RAGHURAM, Karthik Jayaraman , RENARD, Yann Jerome Julien , SHARMA, Sheena , SINGH ALVARADO, Alexander , SRINIVAS, Umamahesh , TU, Xiaoyuan , ZHANG, Hengliang , CHI-JOHNSTON, Geoffrey Louis , GARG, Vivek
Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.
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Patent Agency Ranking
公开(公告)号：EP3291573A1
公开(公告)日：2018-03-07
申请号：EP17189525.3
申请日：2017-09-06
Applicant: Apple Inc.
Inventor： HOWELL, Adam S. , PHAM, Hung A. , KOBASHI, Akifumi , HINDIYEH, Rami Y. , TAN, Xing , SINGH ALVARADO, Alexander , JAYARAMAN RAGHURAM, Karthik
IPC: H04R1/10
CPC classification number: H04R1/1041 , H04R1/1016 , H04R29/001 , H04R2420/07
Abstract: Ear buds may have optical proximity sensors and accelerometers. Control circuitry may analyze output from the optical proximity sensors and the accelerometers to identify a current operational state for the ear buds. The control circuitry may also analyze the accelerometer output to identify tap input such as double taps made by a user on ear bud housings. Samples in the accelerometer output may be analyzed to determine whether the samples associated with a tap have been clipped. If the samples have been clipped, a curve may be fit to the samples. Optical sensor data may be analyzed in conjunction with potential tap input data from the accelerometer. If the optical sensor data is ordered, a tap input may be confirmed. If the optical sensor data is disordered, the control circuitry can conclude that accelerometer data corresponds to false tap input associated with unintentional contact with the housing.
Abstract translation: 耳芽可能有光学接近传感器和加速度计。 控制电路可以分析来自光学接近传感器和加速度计的输出以识别耳塞的当前操作状态。 控制电路还可以分析加速度计输出以识别敲击输入，例如用户在耳芽外壳上做出的双击。 可以分析加速计输出中的样本以确定与抽头相关联的样本是否已被剪切。 如果样品已被剪切，则曲线可适合样品。 可以结合来自加速度计的潜在分接头输入数据来分析光学传感器数据。 如果光学传感器数据是有序的，则可以确认轻击输入。 如果光学传感器数据是无序的，则控制电路可以推断加速度计数据对应于与壳体意外接触相关的错误敲击输入。
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公开(公告)号：EP3788952A1
公开(公告)日：2021-03-10
申请号：EP20196702.3
申请日：2018-09-25
Applicant: Apple Inc.
Inventor： TAN, Xing , DING, Huayu , DEHLEH HOSSEIN ZADEH, Parisa , MYLAPILLI, Harshavardhan , PHAM, Hung A. , RAGHURAM, Karthik Jayaraman , RENARD, Yann Jerome Julien , SHARMA, Sheena , SINGH ALVARADO, Alexander , SRINIVAS, Umamahesh , TU, Xiaoyuan , ZHANG, Hengliang , CHI-JOHNSTON, Geoffrey Louis , GARG, Vivek
Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.
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公开(公告)号：EP3998780A1
公开(公告)日：2022-05-18
申请号：EP21217985.7
申请日：2017-09-06
Applicant: Apple Inc.
Inventor： HOWELL, Adam S. , PHAM, Hung A. , KOBASHI, Akifumi , HINDIYEH, Rami Y. , TAN, Xing , SINGH ALVARADO, Alexander , JAYARAMAN RAGHURAM, Karthik
IPC: H04R1/10
Abstract: Ear buds may have optical proximity sensors and accelerometers. Control circuitry may analyze output from the optical proximity sensors and the accelerometers to identify a current operational state for the ear buds. The control circuitry may also analyze the accelerometer output to identify tap input such as double taps made by a user on ear bud housings. Samples in the accelerometer output may be analyzed to determine whether the samples associated with a tap have been clipped. If the samples have been clipped, a curve may be fit to the samples. Optical sensor data may be analyzed in conjunction with potential tap input data from the accelerometer. If the optical sensor data is ordered, a tap input may be confirmed. If the optical sensor data is disordered, the control circuitry can conclude that accelerometer data corresponds to false tap input associated with unintentional contact with the housing.
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公开(公告)号：EP3777663A1
公开(公告)日：2021-02-17
申请号：EP20196760.1
申请日：2018-09-25
Applicant: Apple Inc.
Inventor： TAN, Xing , DING, Huayu , DEHLEH HOSSEIN ZADEH, Parisa , MYLAPILLI, Harshavardhan , PHAM, Hung A. , RAGHURAM, Karthik Jayaraman , RENARD, Yann Jerome Julien , SHARMA, Sheena , SINGH ALVARADO, Alexander , SRINIVAS, Umamahesh , TU, Xiaoyuan , ZHANG, Hengliang , CHI-JOHNSTON, Geoffrey Louis , GARG, Vivek
Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.
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公开(公告)号：EP3658010A1
公开(公告)日：2020-06-03
申请号：EP18799885.1
申请日：2018-09-25
Applicant: Apple Inc.
Inventor： TAN, Xing , DING, Huayu , DEHLEH HOSSEIN ZADEH, Parisa , MYLAPILLI, Harshavardhan , PHAM, Hung A. , RAGHURAM, Karthik Jayaraman , RENARD, Yann Jerome Julien , SHARMA, Sheena , SINGH ALVARADO, Alexander , SRINIVAS, Umamahesh , TU, Xiaoyuan , ZHANG, Hengliang , CHI-JOHNSTON, Geoffrey Louis , GARG, Vivek
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