Sleeping monitoring system and method thereof

Abstract

The invention provides a sleeping monitoring system. The sleeping monitoring system comprises a motion sensor, a monitoring device and an output device, wherein the motion sensor is connected with the monitoring device, and an output signal of the monitoring device is connected with the output device. A method of sleeping monitoring comprises the steps of A, presetting the threshold value of a triaxial gravitational acceleration sensor and a reference value during the change of a sleeping posture; B, performing monitoring on human body sleeping, and recording, analyzing and processing real-time accelerated speeds of the change of the sleeping posture and other motion conditions; C, outputting sleeping state information to the output device according to the real-time accelerated speeds of the change state of the sleeping posture and the other motion conditions. The sleeping monitoring system provides beneficial data support for improving the sleeping quality and preventing the unforeseen circumstance that diseases are caused by unhealthy sleeping habits. When a human body is at a light sleep state, an awakening signal is output to an awaking device. The method of the sleeping monitoring adopts the triaxial gravitational acceleration sensor to sense the sleeping posture and the change of the sleeping posture, the cost is low, and the operation is easy.

Description

technical field [0001] The invention relates to the field of nursing care, in particular to a sleep monitoring system and a method thereof. Background technique [0002] Human sleep is divided into light sleep stage and deep sleep stage. From the light sleep stage, it enters the deep sleep stage, and then gradually becomes lighter, enters Rem sleep and maintains it for a period of time, thus completing a sleep cycle. 4 to 5 sleep cycles alternate repeatedly. The quality of sleep does not entirely depend on the length of sleep time. Even if you get enough sleep, if it is interrupted in the deep sleep stage, the long-term memory recovery and important physiological metabolic processes in this stage will be disturbed. Interrupting or waking up people's sleep during inappropriate stages will greatly affect people's physical and mental health and brain memory function. The human body will behave very differently in body movements in different sleep stages, and the frequency of ...

AI Technical Summary

Problems solved by technology

In the prior art, the human body activity recorder that can be worn on the arm can provide the user's movement information; however, these devices must be worn on the body, and the cost is not low

There are also systems based on monitoring audio and video signals for sleep, but these have privacy concerns

In addition, the detection of sleep by mattress pressure in the prior art will make users feel uncomfortable, and at the same time, the installation of these systems at home is very troublesome.

These techniques and equipment must be operated and executed by professional or clinical personnel

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