阅读说明：本技术 具有颈椎曲度检测和调节功能的智能枕头 (Intelligent pillow with cervical curvature detecting and adjusting functions ) 是由 宋细彬 于 2020-03-04 设计创作，主要内容包括：本发明公开了一种具有颈椎曲度检测和调节功能的智能枕头,通过设置在枕头本体颈枕区域下方的压力传感器阵列,能够在颈部倚靠在颈枕区域时检测颈椎的各部位对颈枕区域的压力,控制器将检测到的颈椎各部位对颈枕区域的压力与对应的标准压力进行比对就能够检测出颈椎各部位的曲度异常情况。同时,在颈枕区域下方还设有可充放气气囊阵列,当有颈椎部位曲度发生异常时,控制器还能对与曲度异常的颈椎部位位置对应的可充放气气囊进行循环充放气操作,以对曲度异常的颈椎部位进行振动刺激,从而逐渐将该部位的曲度纠正。长期使用本发明提供的具有颈椎曲度检测和调节功能的智能枕头,能够逐渐将曲度异常的颈椎部位纠正至正常水平。(The invention discloses an intelligent pillow with cervical vertebra curvature detection and adjustment functions, which can detect the pressure of each part of the cervical vertebra on a neck pillow area when the neck leans against the neck pillow area through a pressure sensor array arranged below the neck pillow area of a pillow body, and can detect the curvature abnormal conditions of each part of the cervical vertebra by comparing the detected pressure of each part of the cervical vertebra on the neck pillow area with corresponding standard pressure through a controller. Meanwhile, an inflatable and deflatable air bag array is further arranged below the neck pillow area, when the curvature of the cervical vertebra part is abnormal, the controller can also perform circulating inflation and deflation operation on the inflatable and deflatable air bag corresponding to the position of the cervical vertebra part with the abnormal curvature, so that the cervical vertebra part with the abnormal curvature is subjected to vibration stimulation, and the curvature of the part is gradually corrected. By using the intelligent pillow with the cervical curvature detection and adjustment functions for a long time, the cervical part with abnormal curvature can be gradually corrected to a normal level.)

1. An intelligent pillow with functions of detecting and adjusting cervical vertebra curvature comprises a pillow body and a controller, and is characterized in that a neck pillow area for leaning of a neck of a human body is arranged on the upper surface of the pillow body, a pressure sensor array and an inflatable/deflatable air bag array are arranged below the neck pillow area inside the pillow body, the pressure sensor array comprises a plurality of pressure sensors, the positions of the pressure sensors correspond to the positions of the cervical vertebra of the human body when the neck leans against the neck pillow area one by one, the pressure sensor array is used for detecting the pressure of the positions of the cervical vertebra to the neck pillow area through the pressure sensors when the neck leans against the neck pillow area, the inflatable/deflatable air bag array comprises a plurality of inflatable/deflatable air bags, the positions of the inflatable/deflatable air bags correspond to the positions of the cervical vertebra when the neck leans against the neck pillow area one by one, the controller is configured to: and comparing the pressure of each part of the cervical vertebra on the neck pillow area with the corresponding standard pressure when the neck leans against the neck pillow area, judging whether the curvature of each part of the cervical vertebra is abnormal according to a comparison result, and performing circulating inflation and deflation operation on the inflatable and deflatable air bag corresponding to the position of the cervical vertebra with the abnormal curvature so as to perform vibration stimulation on the cervical vertebra part with the abnormal curvature.

2. The intelligent pillow with cervical curvature detecting and adjusting function as claimed in claim 1, wherein a respiratory rate sensor for detecting the respiratory rate of the human body in real time and a heart rate sensor for detecting the heart beat rate of the human body in real time are further disposed in the pillow body, the respiratory rate sensor and the heart rate sensor are connected to the controller, and the controller is further configured to: and judging whether the human body enters a sleep state or not according to the real-time heartbeat frequency and the breathing frequency of the human body, and stopping the circular inflation and deflation operation and adjusting the curvature of the neck pillow area to be matched with the standard cervical vertebra curvature of the age group of the human body by performing inflation and deflation operations on the plurality of inflatable and deflatable air bags when the human body enters the sleep state.

3. The intelligent pillow with cervical curvature detecting and adjusting function of claim 2, wherein in the cyclic inflation and deflation operation, the frequency of inflation or deflation is consistent with the heartbeat frequency of the human body.

4. The intelligent pillow with cervical curvature detecting and adjusting function of claim 2, wherein the controller determines that the human body enters the sleep state when the real-time heart rate of the human body is in a first preset range and the real-time respiratory rate of the human body is in a second preset range.

5. The intelligent pillow with cervical vertebra curvature detecting and adjusting function of claim 2, wherein the controller comprises a main control chip, and a bluetooth module, a Wi-Fi module, a mobile communication module, a display screen, a speaker and a vibration module which are respectively connected with the main control chip;

the controller is also used for monitoring whether the heartbeat frequency of the human body changes suddenly or not, and sending out an alarm signal through any one or more of the Bluetooth module, the Wi-Fi module, the mobile communication module, the display screen, the loudspeaker and the vibration module when the heartbeat frequency of the human body changes suddenly.

6. The intelligent pillow with cervical vertebra curvature detecting and adjusting function of claim 1, wherein the cervical vertebra is divided into a left upper cervical vertebra portion, a left middle cervical vertebra portion, a left lower cervical vertebra portion, a right upper cervical vertebra portion, a right middle cervical vertebra portion and a right lower cervical vertebra portion, the pressure sensor array comprises 6 pressure sensors, respectively:

the position of the cervical vertebra left upper pressure sensor corresponds to the cervical vertebra left upper part, and the cervical vertebra left upper pressure sensor is used for detecting the pressure of the cervical vertebra left upper part on the neck pillow area;

the position of the cervical vertebra left middle pressure sensor corresponds to that of the cervical vertebra left middle part and is used for detecting the pressure of the cervical vertebra left middle part on the neck pillow area;

the position of the cervical vertebra left lower pressure sensor corresponds to the cervical vertebra left lower part, and the cervical vertebra left lower pressure sensor is used for detecting the pressure of the cervical vertebra left lower part on the neck pillow area;

the position of the cervical vertebra right upper pressure sensor corresponds to the cervical vertebra right upper part, and the cervical vertebra right upper pressure sensor is used for detecting the pressure of the cervical vertebra right upper part on the neck pillow area;

the position of the cervical vertebra right middle pressure sensor corresponds to the cervical vertebra right middle part and is used for detecting the pressure of the cervical vertebra right middle part on the neck pillow area;

the position of the cervical vertebra right lower pressure sensor corresponds to the cervical vertebra right lower part, and the cervical vertebra right lower pressure sensor is used for detecting the pressure of the cervical vertebra right lower part on the neck pillow area;

the inflatable and deflatable air bag array comprises 6 inflatable and deflatable air bags, which are respectively as follows:

the inflatable and deflatable air bag at the upper left part of the cervical vertebra is positioned corresponding to the upper left part of the cervical vertebra and is used for adjusting the curvature of the position, corresponding to the upper left part of the cervical vertebra, of the neck pillow area;

the left middle part of the cervical vertebra can be inflated and deflated by the air bag, the position of the air bag corresponds to the left middle part of the cervical vertebra, and the air bag is used for adjusting the curvature of the position, corresponding to the left middle part of the cervical vertebra, of the neck pillow area;

the inflatable air bag at the left lower part of the cervical vertebra is positioned corresponding to the left lower part of the cervical vertebra and is used for adjusting the curvature of the position of the neck pillow area corresponding to the left lower part of the cervical vertebra;

the inflatable and deflatable air bag at the upper right part of the cervical vertebra is positioned corresponding to the upper right part of the cervical vertebra and is used for adjusting the curvature of the position, corresponding to the upper right part of the cervical vertebra, of the neck pillow area;

the inflatable air bag is arranged in the right middle of the cervical vertebra, corresponds to the right middle of the cervical vertebra, and is used for adjusting the curvature of the position, corresponding to the right middle of the cervical vertebra, of the neck pillow area;

the inflatable air bag is arranged at the right lower part of the cervical vertebra, corresponds to the right lower part of the cervical vertebra, and is used for adjusting the curvature of the position, corresponding to the right lower part of the cervical vertebra, of the neck pillow area.

7. The intelligent pillow with cervical curvature detecting and adjusting function of claim 1, wherein the corresponding standard pressure is the pressure of each part of the cervical vertebra to the neck pillow area when the neck of the human body with standard cervical curvature of the age group leans against the neck pillow area.

8. The intelligent pillow with cervical curvature detecting and adjusting function as claimed in claim 1, wherein a sound wave sensor array is further disposed inside the pillow body below the cervical pillow area, the sound wave sensor array includes two sound wave sensor groups, the sound wave sensor group includes a plurality of sound wave sensors, each sound wave sensor in one sound wave sensor group is disposed at intervals along the blood flow direction of the left vertebral artery of the human body when the neck leans against the cervical pillow area so as to detect the blood flow sound waves of each part of the left vertebral artery, and each sound wave sensor in the other sound wave sensor group is disposed at intervals along the blood flow direction of the right vertebral artery of the human body when the neck leans against the cervical pillow area so as to detect the blood flow sound waves of each part of the right vertebral artery;

for any side vertebral artery, the controller compares the waveforms of the blood flow sound waves of each part of the side vertebral artery, so as to detect whether the sound wave waveform in the side vertebral artery is suddenly changed along the blood flow direction, and when the sound wave waveform is suddenly changed, the side vertebral artery is judged to be blocked, and the part of the side vertebral artery between two parts where the sudden change of the sound wave waveform occurs is determined as the blocking part of the side vertebral artery, when the sudden change of the sound wave waveform is not detected, the blood flow sound waves of each part of the vertebral artery on one side are compared with the blood flow sound waves of each part of the vertebral artery on the other side in a waveform comparison mode, when the waveform of the blood flow sound wave of each part of the side vertebral artery is consistent with that of the blood flow sound wave of each part of the other side vertebral artery, judging that the side vertebral artery is not blocked, otherwise, judging that the side vertebral artery is blocked, and the upstream position of the first sound wave sensor along the blood flow direction on the lateral vertebral artery is determined as the blockage part of the lateral vertebral artery.

9. The intelligent pillow with cervical curvature detecting and adjusting function as claimed in claim 1, wherein a headrest region is further provided on the upper surface of the pillow body, a head height adjusting airbag is provided inside the pillow body below the headrest region, the controller detects whether the head of the human body is rested on the pillow body through the head height adjusting airbag, and when the head of the human body is rested on the pillow body, the head height adjusting airbag is inflated and deflated to adjust the headrest region of the pillow body to a height matching the age of the human body.

Technical Field

The invention relates to the field of smart homes, in particular to an intelligent pillow with cervical vertebra curvature detection and adjustment functions.

Background

Cervical vertebra refers to the cervical vertebra, below the head, above the thoracic vertebra. The cervical vertebra can not only support the weight of the head, but also is one of the most flexible parts with the highest activity frequency in the spine, is one of the most important parts of the nerve center of a human body, is a necessary path for the circulation of cardiovascular and cerebrovascular vessels, and is densely distributed in the nerve vessels. Once suffering from cervical spondylosis, cardiovascular and cerebrovascular diseases and central nerves are affected, various symptoms of cervical diseases are caused, and the related aspects are extremely wide, so that the working capacity and the living capacity of a patient are seriously affected. Therefore, it is extremely important to detect and prevent cervical spondylosis.

Cervical curvature abnormality is a manifestation of cervical spondylosis. The physiological curvature of the normal cervical vertebrae of the human body is convex forward, the neck of the human body is almost straight when the human body sits up or stands from the side, but the cervical vertebrae wrapped inside are not straight, but have a forward convex radian at the middle section. This forward arc-shaped protrusion is medically referred to as the physiological curvature of the cervical spine. When sitting for a long time incorrectly, or tired for a long time, the cervical vertebra is lack of movement, spinal injury, calcification of the spinal column and the like, the physiological curvature of the cervical vertebra can be straightened. Meanwhile, the human body has different physiological curvatures of normal cervical vertebrae at different ages. Therefore, the detection and adjustment of the curvature of the cervical vertebrae of a human body are particularly important for the health of the curvature of the cervical vertebrae. However, the prior art lacks an effective means for detecting and adjusting the curvature of the cervical vertebra of the human body, and the curvature of the cervical vertebra of the human body cannot be accurately detected and adjusted.

Disclosure of Invention

Technical problem to be solved

The invention mainly aims to provide an intelligent pillow with cervical curvature detection and adjustment functions, so as to solve the problem that the curvature of the cervical vertebra of a human body cannot be accurately detected and adjusted in the prior art.

(II) technical scheme

The invention is realized by the following technical scheme:

an intelligent pillow with functions of detecting and adjusting cervical curvature comprises a pillow body and a controller, wherein a neck pillow area for leaning of a neck of a human body is arranged on the upper surface of the pillow body, a pressure sensor array and an inflatable/deflatable airbag array are arranged below the neck pillow area inside the pillow body, the pressure sensor array comprises a plurality of pressure sensors, the positions of the pressure sensors correspond to the positions of the cervical vertebra of the human body one by one when the neck leans against the neck pillow area, the pressure sensor array is used for detecting the pressure of the positions of the cervical vertebra on the neck pillow area through the pressure sensors when the neck leans against the neck pillow area, the inflatable/deflatable airbag array comprises a plurality of inflatable/deflatable airbags, the positions of the inflatable/deflatable airbags correspond to the positions of the cervical vertebra when the neck leans against the neck pillow area one by one, the controller is configured to: and comparing the pressure of each part of the cervical vertebra on the neck pillow area with the corresponding standard pressure when the neck leans against the neck pillow area, judging whether the curvature of each part of the cervical vertebra is abnormal according to a comparison result, and performing circulating inflation and deflation operation on the inflatable and deflatable air bag corresponding to the position of the cervical vertebra with the abnormal curvature so as to perform vibration stimulation on the cervical vertebra part with the abnormal curvature.

Further, the pillow body is internally provided with a respiratory rate sensor for detecting the respiratory rate of the human body in real time and a heart rate sensor for detecting the heart rate of the human body in real time, the respiratory rate sensor and the heart rate sensor are connected with the controller, and the controller is also used for: and judging whether the human body enters a sleep state or not according to the real-time heartbeat frequency and the breathing frequency of the human body, and stopping the circular inflation and deflation operation and adjusting the curvature of the neck pillow area to be matched with the standard cervical vertebra curvature of the age group of the human body by performing inflation and deflation operations on the plurality of inflatable and deflatable air bags when the human body enters the sleep state.

Further, in the cyclic inflation and deflation operation, the frequency of inflation or deflation is consistent with the heartbeat frequency of the human body.

Further, the controller judges that the human body enters the sleep state when the real-time heartbeat frequency of the human body is in a first preset range and the real-time respiratory frequency of the human body is in a second preset range.

Further, the controller comprises a main control chip, and a Bluetooth module, a Wi-Fi module, a mobile communication module, a display screen, a loudspeaker and a vibration module which are respectively connected with the main control chip;

the controller is also used for monitoring whether the heartbeat frequency of the human body changes suddenly or not, and sending out an alarm signal through any one or more of the Bluetooth module, the Wi-Fi module, the mobile communication module, the display screen, the loudspeaker and the vibration module when the heartbeat frequency of the human body changes suddenly.

Further, the cervical vertebra is divided into cervical vertebra left upper portion, cervical vertebra left middle part, cervical vertebra left lower part, cervical vertebra right upper portion, cervical vertebra right middle part and cervical vertebra right lower part, the pressure sensor array includes 6 pressure sensor, is respectively:

the position of the cervical vertebra left upper pressure sensor corresponds to the cervical vertebra left upper part, and the cervical vertebra left upper pressure sensor is used for detecting the pressure of the cervical vertebra left upper part on the neck pillow area;

the position of the cervical vertebra left middle pressure sensor corresponds to that of the cervical vertebra left middle part and is used for detecting the pressure of the cervical vertebra left middle part on the neck pillow area;

the position of the cervical vertebra left lower pressure sensor corresponds to the cervical vertebra left lower part, and the cervical vertebra left lower pressure sensor is used for detecting the pressure of the cervical vertebra left lower part on the neck pillow area;

the position of the cervical vertebra right upper pressure sensor corresponds to the cervical vertebra right upper part, and the cervical vertebra right upper pressure sensor is used for detecting the pressure of the cervical vertebra right upper part on the neck pillow area;

the position of the cervical vertebra right middle pressure sensor corresponds to the cervical vertebra right middle part and is used for detecting the pressure of the cervical vertebra right middle part on the neck pillow area;

the position of the cervical vertebra right lower pressure sensor corresponds to the cervical vertebra right lower part, and the cervical vertebra right lower pressure sensor is used for detecting the pressure of the cervical vertebra right lower part on the neck pillow area;

the inflatable and deflatable air bag array comprises 6 inflatable and deflatable air bags, which are respectively as follows:

the inflatable and deflatable air bag at the upper left part of the cervical vertebra is positioned corresponding to the upper left part of the cervical vertebra and is used for adjusting the curvature of the position, corresponding to the upper left part of the cervical vertebra, of the neck pillow area;

the left middle part of the cervical vertebra can be inflated and deflated by the air bag, the position of the air bag corresponds to the left middle part of the cervical vertebra, and the air bag is used for adjusting the curvature of the position, corresponding to the left middle part of the cervical vertebra, of the neck pillow area;

the inflatable air bag at the left lower part of the cervical vertebra is positioned corresponding to the left lower part of the cervical vertebra and is used for adjusting the curvature of the position of the neck pillow area corresponding to the left lower part of the cervical vertebra;

the inflatable and deflatable air bag at the upper right part of the cervical vertebra is positioned corresponding to the upper right part of the cervical vertebra and is used for adjusting the curvature of the position, corresponding to the upper right part of the cervical vertebra, of the neck pillow area;

the inflatable air bag is arranged in the right middle of the cervical vertebra, corresponds to the right middle of the cervical vertebra, and is used for adjusting the curvature of the position, corresponding to the right middle of the cervical vertebra, of the neck pillow area;

the inflatable air bag is arranged at the right lower part of the cervical vertebra, corresponds to the right lower part of the cervical vertebra, and is used for adjusting the curvature of the position, corresponding to the right lower part of the cervical vertebra, of the neck pillow area.

Further, the corresponding standard pressure is the pressure of each part of the cervical vertebra to the neck pillow area when the neck of the human body with the standard cervical vertebra curvature of the age group in which the human body is positioned leans against the neck pillow area.

Furthermore, a sound wave sensor array is further arranged below the neck pillow area inside the pillow body, the sound wave sensor array comprises two sound wave sensor groups, each sound wave sensor group comprises a plurality of sound wave sensors, each sound wave sensor in one sound wave sensor group is arranged at intervals along the blood flow direction of the left vertebral artery of the human body when the neck leans against the neck pillow area so as to detect the blood flow sound waves of each part of the left vertebral artery, and each sound wave sensor in the other sound wave sensor group is arranged at intervals along the blood flow direction of the right vertebral artery of the human body when the neck leans against the neck pillow area so as to detect the blood flow sound waves of each part of the right vertebral artery;

for any side vertebral artery, the controller compares the waveforms of the blood flow sound waves of each part of the side vertebral artery, so as to detect whether the sound wave waveform in the side vertebral artery is suddenly changed along the blood flow direction, and when the sound wave waveform is suddenly changed, the side vertebral artery is judged to be blocked, and the part of the side vertebral artery between two parts where the sudden change of the sound wave waveform occurs is determined as the blocking part of the side vertebral artery, when the sudden change of the sound wave waveform is not detected, the blood flow sound waves of each part of the vertebral artery on one side are compared with the blood flow sound waves of each part of the vertebral artery on the other side in a waveform comparison mode, when the waveform of the blood flow sound wave of each part of the side vertebral artery is consistent with that of the blood flow sound wave of each part of the other side vertebral artery, judging that the side vertebral artery is not blocked, otherwise, judging that the side vertebral artery is blocked, and the upstream position of the first sound wave sensor along the blood flow direction on the lateral vertebral artery is determined as the blockage part of the lateral vertebral artery.

Further, the upper surface of pillow body still is equipped with the headrest region, the pillow body is inside be in the below in headrest region is equipped with the head altitude mixture control gasbag, the controller passes through the head altitude mixture control gasbag detects whether human head is rested on the pillow body, and detecting human head is rested on the pillow body, through right the head altitude mixture control gasbag fills the gassing, with the headrest region of pillow body adjust to with human age assorted height.

(III) advantageous effects

Compared with the prior art, the intelligent pillow with the cervical vertebra curvature detection and adjustment functions, provided by the invention, can detect the pressure of each part of the cervical vertebra on the neck pillow area when the neck leans against the neck pillow area through the pressure sensor array arranged below the neck pillow area of the pillow body, and the controller can detect the curvature abnormal conditions of each part of the cervical vertebra by comparing the detected pressure of each part of the cervical vertebra on the neck pillow area with the corresponding standard pressure. Meanwhile, an inflatable and deflatable air bag array is further arranged below the neck pillow area, when the curvature of the cervical vertebra part is abnormal, the controller can also perform circulating inflation and deflation operation on the inflatable and deflatable air bag corresponding to the position of the cervical vertebra part with the abnormal curvature, so that the cervical vertebra part with the abnormal curvature is subjected to vibration stimulation, and the curvature of the part is gradually corrected. By using the intelligent pillow with the cervical curvature detection and adjustment functions for a long time, the cervical part with abnormal curvature can be gradually corrected to a normal level.

Drawings

FIG. 1 is a schematic view of the shape structure of the intelligent pillow of the present invention;

FIG. 2 is a first schematic view (normal curvature) of the curvature detection of the cervical vertebrae;

FIG. 3 is a second schematic diagram of cervical curvature detection (cervical curvature straightening);

fig. 4 is a schematic view from above of the cervical curvature detected by a set of pressure sensors;

FIG. 5 is a schematic view of a top view of the cervical curvature detected by two sets of pressure sensors;

FIG. 6 is a schematic view of cervical curvature adjustment correction;

FIG. 7 is a schematic top view of a set of inflatable and deflatable bladders for adjusting the curvature of the cervical vertebrae;

FIG. 8 is a schematic diagram of a top view of the cervical curvature being adjusted by two sets of inflatable and deflatable bladders;

FIG. 9 is a schematic diagram of the electrical circuit of the intelligent pillow of the present invention;

FIG. 10 is a schematic diagram of a controller circuit;

fig. 11 is a schematic diagram of a connection between a controller and a cloud server.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments and the accompanying drawings.

The intelligent pillow with the cervical vertebra curvature detection and adjustment functions comprises a pillow body 1 and a controller 2, wherein a neck pillow area 4 for leaning of a neck 6 of a human body is arranged on the upper surface 3 of the pillow body 1. A pressure sensor array 8 and an inflatable and deflatable air bag array 10 are arranged below the neck pillow area 4 in the pillow body 1, the pressure sensor array 8 comprises a plurality of pressure sensors 15 (5 in the figure), and the positions of the pressure sensors 15 correspond to the positions of the cervical vertebrae 7 of the human body when the neck 6 leans against the neck pillow area 4 one by one. The pressure sensor array 8 is used for detecting the pressure of each part of the cervical vertebra 7 on the neck pillow area 4 through the plurality of pressure sensors 15 when the neck 6 leans against the neck pillow area 4. The inflatable and deflatable balloon array 10 comprises a plurality of inflatable and deflatable balloons 11 (5 in the figure), and the positions of the inflatable and deflatable balloons 11 correspond to the positions of the cervical vertebrae 7 when the neck 6 leans against the neck pillow area 4 one by one. The controller 2 is connected to each pressure sensor 15 of the pressure sensor array 8 and each inflatable/deflatable airbag 11 of the inflatable/deflatable airbag array 10, and is capable of receiving pressure data detected by each pressure sensor 15 and controlling inflation/deflation of each inflatable/deflatable airbag 11. The controller 2 is used for comparing the pressure of each part of the cervical vertebra 7 on the neck pillow area 4 with the corresponding standard pressure when the neck 6 leans against the neck pillow area 4, judging whether the curvature of each part of the cervical vertebra 7 is abnormal according to the comparison result, and performing circulating inflation and deflation operation on the inflatable and deflatable air bag 11 corresponding to the position of the cervical vertebra with abnormal curvature so as to perform vibration stimulation on the cervical vertebra part with abnormal curvature. The "corresponding standard pressure" mentioned here may be, specifically, a pressure of each part of the cervical vertebrae 7 against the neck pillow region 4 when the neck 6 of the human body having the standard curvature of the cervical vertebrae in the age group of the human body leans against the neck pillow region 4. The standard cervical curvature of the human body of different ages is different, therefore, the pressure of each part of the cervical vertebra 7 to the neck pillow area 4 is different when the cervical vertebra 7 of the human body with the standard cervical curvature of different ages leans against the neck pillow area 4. The pressure of each part of the cervical vertebra 7 of the human body with the standard cervical vertebra curvature against the neck pillow area 4 when the cervical vertebra 7 leans against the neck pillow area 4 can be obtained by averaging a certain number of tests (for example, 100 human bodies with the standard cervical vertebra curvature are selected for each age group), and the pressure is prestored in the controller 2 for retrieval. Taking the figure as an example, the 5 pressure sensors 15 respectively detect the pressure of A, B, C, D, E five parts of the cervical vertebra 7 on the neck pillow area 4, if the curvature of the cervical vertebra 7 is normal, the deviation between the detected pressure of A, B, C, D, E five parts of the cervical vertebra 7 on the neck pillow area 4 and the corresponding standard pressure should be within a preset range, and if the deviation between the pressure of any part of the five parts and the corresponding standard pressure exceeds the preset range, the cervical curvature of the part is abnormal. At this time, the controller 2 can perform the circulating inflation and deflation operation on the inflatable and deflatable air bag 11 corresponding to the position of the cervical vertebra part so as to perform the vibration stimulation on the cervical vertebra part, thereby playing the role of relieving and adjusting, and correcting the cervical vertebra part to the normal curvature after long-term insistence.

Still be provided with in the pillow body 1 and be used for real-time detection human respiratory rate's respiratory rate sensor and be used for real-time detection the human heartbeat frequency's heart rate sensor, respiratory rate sensor with heart rate sensor with controller 2 is connected, controller 2 still is used for the basis human real-time heartbeat frequency and respiratory rate judge whether the human body gets into the sleep state, and when the human body got into the sleep state, stop the circulation fill gassing operation and through right a plurality of can fill gassing gasbag 11 fill the gassing operation, with the curvature of neck pillow region 4 adjust to with the standard cervical vertebra curvature phase-match of human place age bracket. In the cyclic inflation and deflation operation, the frequency of inflation or deflation is consistent with the heartbeat frequency of the human body. After the human body enters the sleep state, the curvature of the neck pillow area 4 is adjusted to be matched with the standard cervical vertebra curvature of the age group where the human body is located, so that the cervical vertebra of the human body can be slowly and self-adaptive to the curvature of the neck pillow area 4, and the cervical vertebra curvature is gradually adjusted and restored to the standard cervical vertebra curvature. In the aspect of judging whether the human body is in a sleep state, the controller 2 judges that the human body is in the sleep state when the real-time heartbeat frequency of the human body is in a first preset range and the real-time respiratory frequency of the human body is in a second preset range.

The controller 2 comprises a main control chip 18, and a bluetooth module 23, a Wi-Fi module 24, a mobile communication module 25, a display screen 19, a speaker 20 and a vibration module 21 which are respectively connected with the main control chip 18. Controller 2 still is used for monitoring whether human heartbeat frequency takes place the sudden change, and is monitoring human heartbeat frequency takes place the sudden change when, through bluetooth module 23, Wi-Fi module 24, mobile communication module 25, display screen 19, speaker 20 and vibration module 21 arbitrary one or more send alarm signal, for example, send alarm signal to cell-phone end APP through bluetooth module 23 or Wi-Fi module 24, send alarm information to the cell-phone of appointed number through mobile communication modules 25 such as 3G module, 4G module, 5G module, send alarm signal with light, sound, vibration form through display screen 19, speaker 20 or vibration module 21 etc.. The controller 2 may be in communication with the cloud server 16 via a wireless network 26, and may upload and download data to and from the cloud server 16.

In an alternative embodiment, the cervical vertebrae 7 are divided into a cervical vertebrae 7 left upper part, a cervical vertebrae 7 left middle part, a cervical vertebrae 7 left lower part, a cervical vertebrae 7 right upper part, a cervical vertebrae 7 right middle part and a cervical vertebrae 7 right lower part, and the pressure sensor array 8 includes 6 pressure sensors 15 (not shown in the drawing), which are respectively:

a cervical vertebra 7 left upper pressure sensor 15, which is positioned corresponding to the cervical vertebra 7 left upper part and is used for detecting the pressure of the cervical vertebra 7 left upper part on the neck pillow area 4;

a cervical vertebra 7 left middle pressure sensor 15, the position of which corresponds to the cervical vertebra 7 left middle, for detecting the pressure of the cervical vertebra 7 left middle to the neck pillow area 4;

a cervical vertebra 7 left lower pressure sensor 15, which is positioned corresponding to the cervical vertebra 7 left lower part and is used for detecting the pressure of the cervical vertebra 7 left lower part on the neck pillow area 4;

a pressure sensor 15 for the upper right portion of the cervical vertebrae 7, which is located at a position corresponding to the upper right portion of the cervical vertebrae 7, and is used for detecting the pressure of the upper right portion of the cervical vertebrae 7 on the neck pillow region 4;

a pressure sensor 15 for the right middle of the cervical vertebra 7, which is positioned corresponding to the right middle of the cervical vertebra 7 and is used for detecting the pressure of the right middle of the cervical vertebra 7 on the neck pillow area 4;

a pressure sensor 15 for the right lower part of the cervical vertebra 7, which is positioned corresponding to the right lower part of the cervical vertebra 7 and is used for detecting the pressure of the right lower part of the cervical vertebra 7 on the neck pillow area 4;

the inflatable and deflatable balloon array 10 comprises 6 inflatable and deflatable balloons 11, which are respectively:

an inflatable and deflatable air bag 11 at the upper left part of the cervical vertebra 7, the position of which corresponds to the upper left part of the cervical vertebra 7, and the inflatable and deflatable air bag is used for adjusting the curvature of the position, corresponding to the upper left part of the cervical vertebra 7, of the neck pillow area 4;

the left middle part of the cervical vertebra 7 is provided with an inflatable air bag 11, the position of the inflatable air bag corresponds to that of the left middle part of the cervical vertebra 7, and the inflatable air bag is used for adjusting the curvature of the position, corresponding to that of the left middle part of the cervical vertebra 7, of the neck pillow area 4;

the inflatable and deflatable air bag 11 at the lower left part of the cervical vertebra 7 is positioned corresponding to the lower left part of the cervical vertebra 7 and is used for adjusting the curvature of the position, corresponding to the lower left part of the cervical vertebra 7, of the neck pillow area 4;

an inflatable and deflatable air bag 11 at the upper right part of the cervical vertebra 7, the position of which corresponds to the upper right part of the cervical vertebra 7, and the inflatable and deflatable air bag is used for adjusting the curvature of the position, corresponding to the upper right part of the cervical vertebra 7, of the neck pillow area 4;

the inflatable and deflatable air bag 11 is arranged in the right middle of the cervical vertebra 7, corresponds to the right middle of the cervical vertebra 7, and is used for adjusting the curvature of the position, corresponding to the right middle of the cervical vertebra 7, of the neck pillow area 4;

the inflatable and deflatable air bag 11 at the lower right part of the cervical vertebra 7 corresponds to the lower right part of the cervical vertebra 7 in position and is used for adjusting the curvature of the position, corresponding to the lower right part of the cervical vertebra 7, of the neck pillow area 4.

The intelligent pillow can also detect the blood supply condition of the vertebral artery to the brain. Pillow body 1 is inside the below of neck pillow region 4 still is equipped with sound wave sensor array, sound wave sensor array includes two sound wave sensor group 12, sound wave sensor group 12 includes a plurality of sound wave sensors 17, and each sound wave sensor 17 in one of them sound wave sensor group 12 is followed neck 6 leans on when the neck pillow region 4 the blood flow of human left side vertebral artery 13 moves towards the interval and sets up, in order to detect the blood flow sound wave of each position of left side vertebral artery 13, each sound wave sensor 17 in another sound wave sensor group 12 is followed neck 6 leans on when the neck pillow region 4 the blood flow of human right side vertebral artery 22 moves towards the interval and sets up, in order to detect the blood flow sound wave of each position of right side vertebral artery 22. The sound wave sensor group can be designed into a belt shape, and the sound wave sensors 17 are connected together through a connecting belt 14.

Because the blood flows in the vertebral artery and can generate sound waves to be transmitted along the vertebral artery, if the blood flow is blocked, the sound waves can be reflected at the blocking position, so that the upstream sound waves at the blocking position are inconsistent, the upstream sound waves at the blocking position are enhanced, the downstream sound waves are weakened, and the waveform can also be changed. Therefore, whether or not occlusion occurs and the location where the occlusion occurs can be determined by detecting the sound wave waveform of each location of the vertebral artery. Based on this principle, for any one of the vertebral arteries, the controller 2 compares the waveforms of the sound waves of the blood flow at each part of the vertebral artery to detect whether a sudden change of the sound wave waveform occurs in the blood flow direction in the vertebral artery, determines that the vertebral artery is blocked when a sudden change of the sound wave waveform is detected, determines that the part of the vertebral artery between the two parts where the sudden change of the sound wave waveform occurs is the blocked part of the vertebral artery, compares the waveforms of the sound waves of the blood flow at each part of the vertebral artery with the waveforms of the sound waves of the blood flow at each part of the other vertebral artery when a sudden change of the sound wave waveform is not detected, determines that the vertebral artery is not blocked when the waveforms of the sound waves of the blood flow at each part of the vertebral artery and the blood waves of the other vertebral artery are detected to be consistent, otherwise determines that the vertebral artery is blocked, and determines that the upstream position of the first sound wave sensor 17 along the blood flow direction on the vertebral artery is the vertebral artery as the blocked part of the vertebral artery And (4) the part.

It should be noted that, in the present invention, because each heartbeat of the human body pumps blood flow to the vertebral artery, and a corresponding sound wave is generated in the vertebral artery, the heartbeat frequency of the human body can be directly detected by the sound wave sensor, and the heartbeat frequency of the human body can be indirectly obtained by detecting the period of the sound wave waveform and calculating the reciprocal. Meanwhile, due to the fact that the human body can move up and down when breathing, the corresponding pressure can be caused to the pressure sensor in the pillow body 1 by the human body movement, and the change of the pressure changes along with the up and down movement of the human body, therefore, the breathing frequency of the human body can be detected directly through the pressure sensor, and the breathing frequency of the human body can be indirectly obtained by detecting the period of the pressure change curve of the pressure sensor and calculating the reciprocal.

In this embodiment, the upper surface 3 of the pillow body 1 is further provided with a headrest area 27, a head height adjusting airbag 9 is arranged below the headrest area 27 inside the pillow body 1, and the controller 2 detects whether the head 5 of the human body is rested on the pillow body 1 through the head height adjusting airbag 9, and when detecting that the head 5 of the human body is rested on the pillow body 1, the head height adjusting airbag 9 is inflated and deflated to adjust the headrest area 27 of the pillow body 1 to a height matched with the age of the human body. The height of the headrest regions 27 corresponding to different ages of the human body is different, and the height of the headrest regions 27 corresponding to different ages of the human body can be stored in the controller 2 in advance to be retrieved.

When this intelligence pillow used, the user input age or write in the age when App registers, when the user rested on the pillow, controller 2 detected user's head through head altitude mixture control gasbag 9 to according to this user's age, adjust the height of headrest region 27 through filling gassing to head altitude mixture control gasbag 9, after altitude mixture control targets in place, begin user's cervical vertebra curvature's detection and regulation, and detect the blood supply condition of vertebra artery to the brain.

The above-described embodiments are merely preferred embodiments, which are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.