Sensor embedded bedding

Abstract

The invention discloses a sensor embedded bedding. The sensor embedded bedding includes a flexible contact member, a micro movement sensor, and a supporting part; the micro movement sensor and the supporting part are arranged in the flexible contact member; the micro movement sensor is arranged above the supporting part in a state where a sensing surface is parallel to a stress surface of the bedding; and the rigidity of the supporting part is greater than the rigidity of the flexible contact member. The hard micro movement sensor is embedded in the flexible contact member, the supporting portion having the rigidity greater than the rigidity of the supporting part is arranged in a projection region so as to support the hard micro movement sensor; when the bedding is pressed, the flexible bedding is supported by the supporting bed, a user can lay any position of the bedding, a vibration signal of a human body can be effectively sent to the hard micro movement sensor, the touch experience and the vision experience of the bedding can be maintained, and a high detection effect can be achieved.

Description

technical field [0001] The invention relates to the field of bedding, in particular to bedding embedded with sensors. Background technique [0002] Sleep plays an important role in assessing people's work stress, fatigue and mental status. Tracking sleep quality has also become a focus of many popular wearable products. Every time the human heart pumps blood and every breath is accompanied by the expansion and contraction of the chest cavity, the human body will produce an opposite force to the above-mentioned physiological actions of the human body, causing the body to vibrate and generate a body shock signal, so sleep can be monitored based on the body shock signal . By collecting body shock signals, converting them into electrical signals through sensors, passing through signal processing circuits such as amplification modules, and then transmitting them to the background for preprocessing, using a sleep monitoring algorithm based on motion range, heart rate, and respira...

AI Technical Summary

Problems solved by technology

[0004] The common practice is to place the flexible micro-motion sensor near the upper surface of the bedding to directly obtain the vibration signal of the human body, but the flexible range of the flexible sensor severely limits the comfort of the bedding; and the hard micro-motion sensor is generally placed under the bedding. Through the radius and force transmission of the bedding, the body vibration signal is captured. Although it does not destroy the tactile experience of the bedding, it is still abrupt; if it is simply buried inside the bedding, the sensing effect will be greatly reduced.

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