Method for measuring biological signal and wearable electronic device for the same
First Claim
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1. A wearable electronic device, comprising:
- a first sensor configured to sense a movement of the electronic device;
a second sensor configured to sense a biological signal for a user wearing the electronic device; and
a processor configured to compute a movement value of the electronic device using the first sensor, to detect a resting state when the movement value lasts within a predetermined first threshold range during a first time period, and to configure biological information of the user based on the biological signal measured by the second sensor after detection of the resting state,wherein the processor is configured to adjust the first time period according to a movement value within a second time period before the first time period.
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Abstract
According to an embodiment of the present disclosure, there is a wearable electronic device, comprising: a first sensor configured to sense a movement of the electronic device; a second sensor configured to sense a biological signal for a user wearing the electronic device; and a processor configured to compute a movement value of the electronic device using the first sensor, to detect a resting state when the movement value lasts within a predetermined first threshold range during a first time period, and to configure biological information of the user based on a biological signal measured after detection of the resting state.
16 Citations
24 Claims
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1. A wearable electronic device, comprising:
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a first sensor configured to sense a movement of the electronic device; a second sensor configured to sense a biological signal for a user wearing the electronic device; and a processor configured to compute a movement value of the electronic device using the first sensor, to detect a resting state when the movement value lasts within a predetermined first threshold range during a first time period, and to configure biological information of the user based on the biological signal measured by the second sensor after detection of the resting state, wherein the processor is configured to adjust the first time period according to a movement value within a second time period before the first time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for measuring biological information using a wearable electronic device, the method comprising:
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sensing a movement of the electronic device; computing a movement value of the electronic device using the sensed movement and detecting a resting state when the movement value is within a predetermined first threshold range during a first time period; and configuring biological information of a user wearing the electronic device based on a biological signal for the user measured after detection of the resting state, and wherein the first time period is adjusted according to a movement value within a second time period before the first time period. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A wearable electronic device to be worn on a wrist of a user, comprising:
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a first sensor configured to sense a movement of the electronic device; a second sensor configured to sense a biological signal of the user wearing the electronic device; and a processor configured to receive, via the first sensor, information relating to the movement of the electronic device, and configure the second sensor to determine a pulse rate of the user based on the biological signal when a movement of the electronic device is less than a predetermined first threshold range during a first time period based on the information received from the first sensor, wherein, when a movement of the electronic device is greater than the first threshold range during the first time period, the processor is configured to determine a pulse rate of the user at a later time. - View Dependent Claims (20, 21)
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22. A method for measuring biological information using a wearable electronic device to be worn on a wrist of a user, the method comprising:
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receiving information relating to a movement of the electronic device; determining whether a movement of the electronic device is less than a predetermined first threshold range during a first time period based on the information relating to a movement of the electronic device; receiving a biological signal of the user; determining a pulse rate of the user based on the biological signal when a movement of the electronic device is less than a predetermined first threshold range during a first time period based on the information relating to a movement of the electronic device; and when a movement of the electronic device is greater than the first threshold range during the first time period, determining a pulse rate of the user at a later time. - View Dependent Claims (23, 24)
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Specification