Sleep state detection method and device

A technology of sleep state and detection method, applied in the field of sleep detection, can solve the problem of not supporting all-day sleep detection, etc.
CN110710962APending Publication Date: 2020-01-21BEIJING CALORIE INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING CALORIE INFORMATION TECH CO LTD
Publication Date
2020-01-21

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Abstract

The invention discloses a sleep state detection method and device. The method comprises the steps of acquiring heart rate data and accelerated speed data; determining a heart rate characteristic according to the heart rate data, and determining an accelerated speed characteristic according to the accelerated speed data; and detecting sleep states according to the heart rate characteristic and theaccelerated speed characteristic, wherein the sleep states comprise sleep start, sleep finish, a deep sleep stage and a shallow sleep stage. The sleep state detection method and the sleep state detection device provided by the invention solve the technical problem that in correlation technique, a certain limitation exists in sleep monitoring and all-day sleep detection cannot be supported.
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Description

technical field

[0001] The present invention relates to the field of sleep detection, in particular to a sleep state detection method and device. Background technique

[0002] At present, wearable products such as wristbands and smart watches are mostly equipped with rich sensors, most of which include six-axis sensors and heart rate sensors. It is more accurate to use six-axis sensors to detect sleep states, but the power consumption of gyroscopes is relatively high. For wristbands and smart watches that run all day, it undoubtedly poses a certain challenge to the battery life. Other sleep detection methods based on triaxial acceleration sensors, most of which can only detect night sleep, do not support the detection of afternoon naps, and have certain limitations for the detection of all-day sleep.

[0003] For the above problems, no effective solution has been proposed yet. Contents of the invention

[0004] Embodiments of the present invention provide a sleep state d...

Claims

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