PRESURA, Cristian Nicolae,ROOVERS, David Antoine Christian Marie,BOBITI, Ruxandra Valentina
申请号：
EPEP2015/054802
公开号：
WO2015/139980A1
申请日:
2015.03.09
申请国别(地区):
WO
年份:
2015
代理人:
摘要：
A heart rate monitor system (100) for monitoring a heart rate of a user is provided. The heart rate monitor system (100) comprises at least one primary heart rate sensor (110) for measuring or determining a heart rate of a user. The at least one primary heart rate sensor (110) has a first power consumption. The heart rate monitor system (100) also comprises at least one secondary sensor (120) for measuring at least one physiological factor influencing the heart rate of a user. The at least one secondary sensor (120) has a second power consumption which is lower than the first power consumption of the at least one primary heart rate sensor (110). The heart rate monitor system (100) further comprises a power management unit (160) for managing an operation and/or power consumption of the at least one primary heart rate sensor (110) based on information (126) from the at least one secondary sensor (120). The heart rate monitor system comprises a model unit for estimating a heart rate of a user based on a model stored in the model unit and information received from the at least one secondary sensor. The model unit is coupled to the power management unit via a feedback loop such that the power management unit is adapted to compare the estimated heart rate with the measured heart rate and to control the operation of the primary sensor in dependence on the comparison.La présente invention concerne un système de moniteur de fréquence cardiaque (100) destiné à surveiller la fréquence cardiaque dun utilisateur. Le système de moniteur de fréquence cardiaque (100) comprend au moins un capteur de fréquence cardiaque primaire (110) pour mesurer ou déterminer une fréquence cardiaque dun utilisateur. Le ou les capteurs de fréquence cardiaque primaires (110) ont une première consommation dénergie. Le système de moniteur de fréquence cardiaque (100) comprend également au moins un capteur secondaire (120) pour mesurer au moins un facteur physiologique qui influe sur le rythme cardiaque
