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    • 2. 发明授权
    • Wearable activity monitoring device and related method
    • US10568549B2
    • 2020-02-25
    • US15473667
    • 2017-03-30
    • Suunto Oy
    • Mikko MartikkaErik Lindman
    • A61B5/11A61B5/0205A61B5/00A61B5/024
    • The invention relates to wearable electronic devices for monitoring physical activities of a person. The invention also concerns related methods and computer program products. According to the invention, a first sensor for measuring acceleration data and a second sensor for measuring heart rate data is provided. A data processing unit is configured to operate in a first mode when data is read from said first and second sensors and in a second mode when data is not read from at least one of said first and second sensors. In the first operating mode the processing unit cumulatively computes and updates a heart rate offset value based on at least one of the following data: a predetermined pulse of the person a rest, a predetermined fitness level of the person, a current recovery pulse of the person, and/or the cumulated acceleration data during the current activity. It also computes a current activity gain value based on acceleration data and heart beat rate data. The data processing unit is further configured to compute an estimate of the heart beat rate based on said offset value and said gain value during said second operating mode.
    • 5. 发明申请
    • Wearable activity monitoring device and related method
    • 穿戴式活动监测装置及相关方法
    • US20160007888A1
    • 2016-01-14
    • US14331268
    • 2014-07-15
    • Suunto Oy
    • Heikki NieminenMikko MartikkaMarkus KemetterMichael MiettinenErik Lindman
    • A61B5/11A61B5/00
    • A61B5/1118A61B5/0022A61B5/112A61B5/1123A61B5/681A61B5/7246A61B2562/0219
    • The invention relates to a device and method for monitoring physical activity of a person. The device comprises an acceleration sensor for providing acceleration data corresponding to movements of the person, a memory unit capable of storing an activity index value describing cumulative physical activity of the person, and data processing unit capable of being operated in at least a first activity monitoring mode in which the data processing unit is adapted to update the activity index value based on the acceleration data. In addition, the processing unit is, in the first activity monitoring mode, configured to determine if, and to update the activity index value only if, the acceleration data corresponds to walking- and/or running-related movements of the person. The invention allows for robust monitoring of activities that have an impact on fitness and health of individuals and reduce the risk of incorrect activity recordings.
    • 本发明涉及一种用于监测人的身体活动的装置和方法。 该装置包括加速度传感器,用于提供对应于人的移动的加速度数据,能够存储描述人的累积身体活动的活动指数值的存储器单元,以及能够在至少第一活动监视中操作的数据处理单元 模式,其中数据处理单元适于基于加速度数据来更新活动指数值。 此外,处理单元处于第一活动监视模式中,仅在加速度数据对应于人的行走和/或运行相关运动时才被配置为确定是否和更新活动指数值。 本发明允许对对个体的健康和健康有影响的活动的健壮监测,并减少不正确的活动记录的风险。
    • 10. 发明申请
    • Wearable sports monitoring equipment for measuring heart rate or muscular activity and relating method
    • 用于测量心率或肌肉活动的穿戴式运动监测设备及相关方法
    • US20160143592A1
    • 2016-05-26
    • US14943049
    • 2015-11-17
    • Suunto Oy
    • Mikko MartikkaHeikki NieminenKimmo PernuOlli-Pekka OjanenErik Lindman
    • A61B5/00A61B5/0408A61B5/0492A61B5/0205
    • A61B5/6801A61B5/0006A61B5/0205A61B5/0245A61B5/0408A61B5/0488A61B5/0492A61B5/11A61B5/6804A61B5/6831A61B5/721A61B5/725A61B5/7257A61B5/7282A61B5/7285
    • The invention relates to wearable electronic equipment and method for measuring heart rate or muscular activity of a person. The equipment comprises one or more heartbeat or muscular activity sensors for providing a heartbeat or muscular activity signal, respectively, and a motion sensor for providing a motion signal corresponding to movement of the person. In addition, there are provided processing means for detecting from the heartbeat or muscular activity signal first events corresponding to individual heartbeats or muscle activations, respectively, and from the motion signal second events corresponding to movement changes stronger than a predefined threshold. The processing means are further programmed to form a first time series of said first events, and to determine the heartbeat or muscular activity parameter using the first time series. According to the invention, the processing means are programmed to omit from said first time series those first events that coincide with and/or take place at the same frequency as the second events. The invention helps to remove motion-induced artifacts from ECG and EMG signals for more accurate sports performance monitoring and characterization.
    • 本发明涉及可佩戴的电子设备和用于测量人的心率或肌肉活动的方法。 该设备包括分别提供心跳或肌肉活动信号的一个或多个心跳或肌肉活动传感器,以及用于提供对应于人的运动的运动信号的运动传感器。 此外,还提供了用于从心跳或肌肉活动信号分别检测与各个心跳或肌肉激活相对应的第一事件的处理装置,以及对应于比预定阈值更强的运动变化的运动信号第二事件。 处理装置进一步编程以形成所述第一事件的第一时间序列,并且使用第一时间序列确定心跳或肌肉活动参数。 根据本发明,处理装置被编程为从所述第一时间序列中省略与第二事件以相同频率重合和/或发生的第一事件。 本发明有助于从ECG和EMG信号中去除运动引起的伪像,以进行更准确的运动性能监测和表征。