Child sleep state monitoring method and device based on TOF and infrared module

A sleep state and sleep posture technology, applied in the field of monitoring, can solve the problems of inability to monitor children's sleep state, inaccurate judgment of children's sleep state, and limited information
CN112806962AInactive Publication Date: 2021-05-18GREE ELECTRIC APPLIANCES INC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GREE ELECTRIC APPLIANCES INC
Publication Date
2021-05-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a child sleep state monitoring method based on TOF and an infrared module. The method comprises the steps that whether a user enters a sleep state in a target area is monitored; if yes, sleep posture information of the user is collected through the TOF module, and a real-time sleep model is established according to the sleep posture information, wherein the real-time sleep model is a three-dimensional model with a spatial position relation between the user and a sleep article; surface temperature information of the user is collected through the infrared module based on the real-time sleep model, and a dynamic temperature field is established; and an actual sleep state of the user is determined according to the change of the real-time sleep model and / or the dynamic temperature field. According to the scheme, the TOF module and the infrared module are combined, the posture information and the temperature information of a child during sleep are collected and used for establishing the sleep model and the temperature field, and the actual sleep state of the child can be judged more accurately through analysis in combination with the sleep model and the temperature field.
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Description

technical field

[0001] The present application relates to the field of monitoring technology, in particular to a method for monitoring children's sleep status based on TOF and infrared modules. Background technique

[0002] Children often sleep dishonestly, and parents cannot always watch their children sleep, but parents also hope that during the child's sleep, if there are unexpected situations such as poor sleep quality, kicking off the quilt, fever, falling out of bed, and bedwetting, they can Keep abreast of the situation and deal with it in a timely manner.

[0003] The utility model with the patent number CN206597015U discloses a child sleep state monitoring device based on infrared temperature measurement, including an array infrared thermopile sensor, a main control chip, a wireless transceiver circuit, a display screen, a vibration module and a battery, and an array infrared thermoelectric sensor. The pile sensor is used to measure the sleep state of infants and y...

Claims

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