WO2019120289A1 - Sleep monitoring device - Google Patents

Sleep monitoring device Download PDF

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Publication number
WO2019120289A1
WO2019120289A1 PCT/CN2018/122751 CN2018122751W WO2019120289A1 WO 2019120289 A1 WO2019120289 A1 WO 2019120289A1 CN 2018122751 W CN2018122751 W CN 2018122751W WO 2019120289 A1 WO2019120289 A1 WO 2019120289A1
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WO
WIPO (PCT)
Prior art keywords
module
monitoring device
sleep
circuit board
sleep monitoring
Prior art date
Application number
PCT/CN2018/122751
Other languages
French (fr)
Chinese (zh)
Inventor
屈狄
王荣昌
韩振亚
Original Assignee
速眠创新科技（深圳）有限公司
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Publication of WO2019120289A1 publication Critical patent/WO2019120289A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1118—Determining activity level
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • A61B5/4812—Detecting sleep stages or cycles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems

Definitions

  • the invention relates to the field of intelligent monitoring technology, and in particular to a sleep monitoring device.
  • Sleep is the need of life and an indispensable part of health. With the rapid development of society, people's life rhythm is getting faster and faster, and the pressure is also greater. Various stresses lead to different levels of sleep problems, such as , insomnia, narcolepsy, sleepwalking, restless legs syndrome, apnea syndrome and so on.
  • the quality of sleep is not only related to the length of sleep, but also the depth of sleep is an important aspect that affects the quality of sleep.
  • the traditional practice is to monitor the movement of the object to be tested to obtain the quality of sleep. By monitoring the quality of sleep, the monitoring results are not accurate.
  • a sleep monitoring device comprises: an acquisition module for collecting a real-time physiological signal of an object to be tested, an interaction control module for receiving and processing a real-time physiological signal of the object to be tested, and a control signal when the real-time physiological signal is within a preset threshold range, and receiving the control signal And a data processing module for transmitting real-time sleep information according to a control signal and a preset list carrying different control signals and sleep information;
  • the acquisition module is connected to the interaction control module, and the interaction control module is connected to the data processing module.
  • the sleep monitoring device comprises an acquisition module, an interaction control module and a data processing module, the acquisition module is connected with the interaction control module, the interaction control module is connected with the data processing module, the acquisition module collects real-time physiological signals of the object to be tested, and the interaction control module receives and processes
  • the real-time physiological signal of the object to be tested sends a control signal when the real-time physiological signal is in a preset threshold range, and the interactive control module receives the control signal, and sends a real-time sleep according to the control signal and a preset list carrying correspondence between different control signals and sleep information.
  • Information such a sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by analyzing real-time physiological signals, thereby improving the accuracy of monitoring the sleep quality of the object to be tested.
  • FIG. 1 is a schematic structural view of a sleep monitoring device in an embodiment
  • FIG. 2 is a schematic structural view of a sleep monitoring device in another embodiment
  • FIG. 3 is a schematic structural view of a monitor according to an embodiment
  • Figure 4 is a partial exploded view of the monitor shown in Figure 3;
  • Figure 5 is a schematic structural view of the back side of the monitor shown in Figure 3;
  • FIG. 6 is a schematic structural view of the monitor shown in FIG. 3 after removing the protective case
  • Figure 7 is a partial exploded view of Figure 6;
  • Figure 8 is a partial exploded view of the protective body of the monitor shown in Figure 3.
  • a sleep monitoring device includes:
  • the acquisition module 100 for collecting the real-time physiological signal of the object to be tested, receiving and processing the real-time physiological signal of the object to be tested, and the control module 200 for issuing a control signal when the real-time physiological signal is within a preset threshold range, receiving the control signal, and according to the control signal and a preset list carrying different control signals and sleep information, and a data processing module 300 for transmitting real-time sleep information;
  • the acquisition module 100 is connected to the interaction control module 200, and the interaction control module 200 is connected to the data processing module 300.
  • the collecting module 100 is configured to collect real-time physiological signals of the object to be tested, and the collecting module 100 may specifically include a myoelectric collecting module for collecting the electrophysiological signals, a pulse rate collecting module for collecting the pulse rate physiological signals, and collecting body motion. At least one of the sensor modules of the physiological signal. Specifically, for the electrophysiological signal: when awakening, the amplitude of the electrophysiological signal is larger, and the amplitude decreases as the degree of sleep deepens; for the pulse rate physiological signal, including the frequency of the arterial pulsation, the pulse rate variability (PRV) , Pulse Rate Variability). The speed of the pulse rate is affected by factors such as age, gender, exercise and mood.
  • PRV pulse rate variability
  • Pulse rate variability is highly correlated with heart rate variability and can reflect autonomic activity to analyze sleep.
  • body motion physiological signals when awakening, body and body physiological signals are mostly obvious and frequent.
  • awakening when awakening, body and body physiological signals are mostly obvious and frequent.
  • awakening period in addition to the awakening period, occasional non-obvious physical behavior may occur in other phases, but the frequency occurs when compared with awakening. The degree is lower and the range of motion is smaller, so that the awakening period and the sleep period can be effectively separated.
  • the interaction control module 200 receives and processes the real-time physiological signal of the object to be tested, and sends a control signal when the real-time physiological signal is in a preset threshold range.
  • the interactive control module may specifically include an STM32 control chip, such as an STM32L442KCU6 control chip, which is based on a 32-bit ARM Cortex-M4, a maximum clock frequency of 80 MHz, a program memory size of 256 kB, a data random access memory size of 256 kB, a 12-bit analog-to-digital converter, and a super Low power consumption (8nA in off mode; 84uA/MHz in operation mode), QFN-32 package (size: 5mm*5mm*0.6mm), with a rich peripheral interface.
  • an STM32 control chip such as an STM32L442KCU6 control chip, which is based on a 32-bit ARM Cortex-M4, a maximum clock frequency of 80 MHz, a program memory size of 256 kB, a data
  • the data processing module 300 receives the control signal, and sends real-time sleep information according to the control signal and a preset list that carries the correspondence between the different control signals and the sleep information.
  • the data processing module can include the TMS320 control chip.
  • the basic structure of the TMS320 series DSP (Digital Signal Processing) chip includes Harvard architecture, pipeline operation, dedicated hardware multiplier, special DSP instructions, and fast instruction cycle. This allows the TMS320 family of DSP chips to perform fast DSP operations and allows most of the operations to be completed in one instruction cycle.
  • the sleep monitoring device comprises an acquisition module, an interaction control module and a data processing module, the acquisition module is connected with the interaction control module, the interaction control module is connected with the data processing module, the acquisition module collects real-time physiological signals of the object to be tested, and the interaction control module receives and processes
  • the real-time physiological signal of the object to be tested is sent a control signal when the real-time physiological signal is in a preset threshold range, and the data processing module receives the control signal, and sends a real-time sleep according to the control signal and a preset list carrying correspondence between different control signals and sleep information.
  • Information such a sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by analyzing real-time physiological signals, thereby improving the accuracy of monitoring the sleep quality of the object to be tested.
  • the acquisition module collects real-time physiological signals of the object to be tested
  • the interaction control module receives and processes the real-time physiological signals of the object to be tested, and issues characteristic information and control signals when the real-time physiological signals are within a preset threshold range.
  • the feature information includes parameter information related to the sleep state, such as a heart rate parameter, a body motion parameter, a respiratory rate parameter, and the like, and may specifically be a heart rate average value, a body motion number, and the like.
  • the digital filtering and other pre-processing are used to derive the fuzzy sleep state of the object to be tested.
  • the feature information and the control signal are transmitted to the data processing module for further modeling and analysis processing.
  • the data processing module receives the feature information and the control signal, and sends the real-time sleep information according to the control signal and a preset list that carries different feature information, modeling parameters, and processing manners.
  • the modeling parameters include model parameters related to the preset model, and the preset model may be a neural network model, and the modeling parameters of the neural network model may include initial weights, number of layers, and the like.
  • the processing mode refers to a processing method of performing signal processing on the collected signals, such as signal filtering, noise cancellation, and the like, and specifically may be digital filtering, wavelet decomposition, and the like.
  • the data processing module receives the feature information, selects different modeling parameters according to different feature information, and uses different data processing methods to analyze an accurate sleep state.
  • the preset list stores the corresponding relationship between the feature information and the processing mode, for example, to characterize the awake feature information, and to use the body motion data and the moving average filtering method.
  • the real-time and accuracy of monitoring the sleep condition of the object to be tested can be improved.
  • the interaction control module can also receive interaction information between the process and the user, such as setting time, alarm clock, data acquisition mode, monitoring mode, sleep mode, and the like.
  • the data processing module feeds back the feature information and the sleep state to the back-end server for mining a large amount of data. According to the mining results, the model parameters are corrected to establish a more accurate personalized model.
  • the sleep monitoring device further includes a big data analysis server, the big data analysis server is connected to the interaction control module, and the interaction control module can feed the feature information to the big data analysis server, and the big data analysis server is based on the received feature information. Perform big data comparison analysis, and then modify the modeling parameters of the data processing module to improve its data processing.
  • the sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by performing multi-dimensional and phased processing on the real-time physiological signals, thereby improving the real-time and accuracy of the sleep quality monitoring of the object to be tested.
  • the sleep monitoring device further includes an interaction module, and the interaction module is connected to the interaction control module, and the interaction module is used to facilitate user operation.
  • the interaction module may include a display module, a working state switching module, and a wearing detection module.
  • the display module is connected to the interaction control module to visually display the output information of the interaction control module.
  • the display module includes a display driving circuit and a display, the interaction control module is connected to the driving circuit, and the driving circuit is connected to the display.
  • the interaction control module can send real-time sleep information with good sleep quality to the display module, and the display module displays a “sleep quality good” interface.
  • the interaction control module may output an incorrect prompt information instruction to the display module when receiving the acquisition off signal sent by the wearing detection module, and the driving circuit in the display module receives the instruction, and drives the display to display “not correctly worn”. interface.
  • the display module can also display the current time, the connection state, the battery power, the working state of the sleep monitoring device, the sleep state of the test subject, the alarm prompt, and the like, and the display module can include an OLED (Organic Light-Emitting Diode). Display, OLED is also known as organic electro-laser display, organic light-emitting semiconductor, OLED display has self-illumination, wide viewing angle, almost infinite contrast, low power consumption, high reaction speed and so on.
  • the working state switching module may include a button switch.
  • the OLED display can be activated or switched by short pressing the button switch, and the sleep monitoring device can be activated or deactivated by long pressing the button switch.
  • the short press may be less than 2 seconds
  • the long press may be greater than or equal to 3 seconds.
  • the wearing detection module may include an infrared sensor and a capacitive sensor. For example, when the real-time signal detected by the infrared sensor is not in the preset threshold range, that is, when the user is not correctly worn, an acquisition off signal is sent to the interactive control module, so that the interactive control module turns off the data collection function, and outputs an incorrectly worn prompt.
  • the display module sends an acquisition start signal to the interaction control module when the detected real-time signal is in the preset threshold range, that is, when the user is well-worn, so that the interaction control module sends an instruction to the acquisition module to automatically start the data collection function.
  • the sleep monitoring device further includes a communication module.
  • the communication module is connected to the interaction control module, and the communication module can be a Bluetooth communication circuit.
  • the Bluetooth communication circuit is used to implement wireless data Bluetooth communication, and may specifically include an nRF52840 Bluetooth wireless data communication chip.
  • nRF52840 integrates 1MB Flash (flash), 256KB RAM (Random-Access Memory), supports Bluetooth 5.0 and 2.4GHz proprietary protocols, and is compatible with nRF51 and nRF24 series.
  • the nRF52840 has a power supply range of 1.7V to 5.5V and integrates USB (Universal Serial Bus) 2.0 on-chip.
  • the collected real-time physiological signal can be sent to the external intelligent terminal through the communication module, and the smart terminal can display the sleep information of the user on the day according to the real-time physiological signal data, such as the total sleep duration, the number of waking times, and the time point of falling asleep.
  • the smart terminal Through the smart terminal, users can consult senior sleep experts and communicate with other users.
  • the collected real-time physiological signal can also be sent to the cloud server through the communication module to store the user's sleep related information, perform data mining, and formulate a personality mode that conforms to the user's sleep habits.
  • the sleep aid further includes a power module.
  • the power module is connected to the interactive control module to power the entire sleep monitoring device.
  • the power module includes a switch circuit and a battery pack, the interaction control module is coupled to the switch circuit, and the switch circuit is coupled to the battery pack.
  • the power module may include a polymer lithium battery pack, a charging module, a voltage stabilizing source module, and a switch circuit.
  • the polymer lithium battery pack is used to supply power to the entire sleep monitoring device, and the charging module charges the polymer lithium battery pack.
  • Type-C interface and PD control chip such as CYPD4126
  • Type-C is a connection interface of USB (Universal Serial Bus) interface, which can be inserted regardless of the front and back sides.
  • the size is about 8.3mm ⁇ 2.5. Mm, like other interfaces, supports USB standard charging, data transmission, display output and other functions.
  • the Type-C interface charging mode has overvoltage protection, overcurrent protection, and ESD (Electro-Static Discharge) protection.
  • the regulated source module efficiently converts the battery pack voltage to the stable voltage required by each component; long presses the physical button in the switch circuit to turn the control chip on or off, for example, for more than three seconds.
  • the sleep monitoring apparatus may include a power module, a signal acquisition module, a control part, and an interaction module, wherein the power module includes a charging module and a polymer lithium battery; the signal acquisition module includes The electromyography acquisition module, the acceleration sensor and the pulse rate module; the interaction module comprises a wearing detection module, an OLED display module and a button; the control part comprises receiving a real-time physiological signal of the object to be tested, and issuing a control signal when the real-time physiological signal is within a preset threshold range and The interaction control module of the feature information, and the data processing module that receives the feature information and the control signal, and sends the real-time sleep information according to the control signal and the preset list that carries the different feature information and the modeling parameter and the processing mode.
  • the power module includes a charging module and a polymer lithium battery
  • the signal acquisition module includes The electromyography acquisition module, the acceleration sensor and the pulse rate module
  • the interaction module comprises a wearing detection module, an OLED display module and a button
  • the control part comprises
  • the control part can use nRF52832 chip, nRF52832 adopts Cortex-M4F core, Cortex-M4F core has powerful computing ability and floating-point computing ability. Many wearable or industrial devices require very complex algorithms built in, so the processor needs to run faster, and the Cortex-M4F core runs at 64MHz.
  • the nRF52832 has 512KB of Flash and 64KB of RAM (Random-Access Memory). Additional Flash and RAM space means that the nRF52832 can support multiple protocols and automatically switch at runtime.
  • the nRF52832 provides a sensitivity of -96dBm, and higher sensitivity means a longer transmission distance.
  • the electromyography signal of the object to be tested is collected by the myoelectric acquisition module, the pulse rate module collects the pulse rate physiological signal of the object to be tested, the acceleration sensor collects the body motion physiological signal of the object to be tested, and the interactive control module receives the real-time electromyographic signal, Real-time pulse rate physiological signals and real-time physical and physiological signals are extracted through digital filtering and wavelet decomposition to extract sleep feature information and derive the real-time sleep state of the object to be tested.
  • a control signal related to the awakening state is issued.
  • the interaction control module performs related modeling analysis and processing on the feature information according to the interaction information with the user (such as data collection mode, monitoring mode, sleep mode, etc.), and outputs more accurate sleep information.
  • the interactive control module also feeds the characteristic information and the sleep information to the back-end server to perform a large amount of data mining.
  • the interaction control module corrects the model parameters based on the mining results and establishes a more accurate personalized model.
  • the interaction module may include an OLED display module that receives real-time sleep information and displays the data from the data processing module to visually display the output information of the interaction control module.
  • the interaction control module can send real-time sleep information with good sleep quality to the OLED display module, and the OLED display module displays a “good sleep quality” interface.
  • the display module can also display the current time, the connection status, the battery power, the sleep monitoring device working status, the subject's sleep status, and the like.
  • the OLED display can be activated or switched by short pressing the button in the interaction module, and the sleep monitoring device can be activated or deactivated by long pressing the button, wherein the short press can be less than 2 seconds, and the long press can be longer than or Equal to 3 seconds.
  • the wearing detection module may include an infrared sensor or a capacitive sensor. For example, when the real-time signal detected by the infrared sensor or the capacitive sensor is not within a preset threshold range, that is, when the user is not correctly worn, an acquisition off signal is sent to the interaction control module, and the interaction control module is used. Forwarding it to the interactive control module, so that the interactive control module disables the data collection function, and outputs an incorrect prompt to the OLED display module; when the detected real-time signal is within a preset threshold range, that is, when the user is detected to be well worn, a The acquisition start signal is sent to the interaction control module, so that the interaction control module sends an instruction to the acquisition module to automatically start the data collection function.
  • the power module is powered by a polymer lithium battery.
  • the Type-C interface has overvoltage, overcurrent and ESD protection. It also indicates that the adapter is plugged in, charged, and fully charged.
  • the sleep monitoring device can send the collected real-time physiological signals to the external intelligent terminal through the communication module, and the smart terminal can display the sleep information of the user on the day according to the real-time physiological signal data, such as the total sleep duration, the number of waking times, the time of falling asleep, etc., the user passes
  • the intelligent terminal can consult senior sleep experts and also discuss and discuss with other users.
  • the sleep monitoring device can also send the collected real-time physiological signals to the cloud server through the communication module to store the user's sleep related information, perform data mining, and formulate a personality mode that conforms to the user's sleep habits.
  • a monitor 70 is also provided, which is used to provide myoelectric, body motion and pulse rate signals to determine the sleep state of the patient.
  • the monitor 70 includes a protective case 70a, a strip body 70b, a main circuit board 82, a power supply member (battery) 84, a sub-circuit board 86, a myoelectric sensor 92, and a pulse. Rate sensor 94 and body motion sensor 96.
  • the monitor 70 is a wristband structure, and both ends of the strap 70b are respectively connected to opposite ends of the protective casing 70a.
  • the structural form of the monitor 70 is not limited to the wristband structure, and the monitor 70 can also be a reasonable structure such as a sleeve structure (similar to the sleeve of a sphygmomanometer).
  • the protective case 70a and the tape body 70b are connected by a connecting member 72.
  • the connecting member 72 includes a connecting block 722 and two protrusions 724 respectively disposed on opposite sides of the connecting block 722.
  • the surface of the connecting block 722 is disposed between the two protrusions 724.
  • the receiving groove 7222 has one end of the strip body 70b disposed in the receiving groove 7222.
  • the protective cover 70a includes a protective body 74 and a protective cover 76.
  • the protective body 74 is provided with a first receiving portion 742.
  • the protective cover 76 is provided with a second receiving portion (not shown) opposite to the first receiving portion 742.
  • the connecting block 722 has two sides of the protrusion 724 respectively located in the first receiving portion 742 and the second receiving portion.
  • the strip body 70b includes a first portion 71 and a second portion 73.
  • the first portion 71 is disposed at an end away from the protective shell 70a.
  • the latching portion 712 is provided with a bayonet 7122.
  • the end of the 73 away from the protective casing 70a is provided with a block 732, and the block 732 is stuck in the bayonet 7122.
  • the myoelectric sensor 92, the body motion sensor 96, and the pulse rate sensor 94 are both disposed in the protective case 70a, and the contacts of the myoelectric sensor 92 are exposed.
  • the protective case 70a is provided with a light transmitting region 78 opposed to the pulse rate sensor 94.
  • the main circuit board 82, the power supply member 84, and the sub-circuit board 86 are stacked in the protection main body 74, and the sub-circuit board 86 is away from the protection cover 76 with respect to the main circuit board 82, and the main circuit board 82 is provided.
  • the electromyography sensor 84, the body motion sensor 96, and the pulse rate sensor 94 are respectively connected to the surface of the sub-board 86 away from the main circuit board 82.
  • the sub-circuit board 86 is communicatively coupled to the main circuit board 82 via the flexible circuit board 88.
  • the protection body 74 is provided with a plurality of support plates 746 and a plurality of isolation plates 748 , and the plurality of support plates 746 are arranged along the circumferential direction of the protection body 74 , and the plurality of blocks are isolated.
  • the plate 748 is enclosed to form a limiting cavity 7482.
  • the power supply member 84 and the sub circuit board 86 are disposed in the limiting cavity 7482.
  • the main circuit board 82 is mounted on one end of the supporting plate 746 adjacent to the protective cover 76.
  • a plurality of fifth fixing posts 749 are disposed in the protection main body 74.
  • the main circuit board 82 is connected by threaded posts that are disposed on the main circuit board 82 and the fifth fixing post 749.
  • the main circuit board 82 includes a display 822, a button cap 824, and a Bluetooth antenna 826 located away from the surface of the sub-board 86, and an exposed TypeC female that is disposed through the protection body 74. 828.
  • the protective cover 76 is provided with a light-transmitting lens 766 that faces the display 822.
  • the protective cover 76 includes a connecting frame 762 and a transparent plate 764.
  • the display 822 is disposed on the connecting frame 762 and is located between the transparent plate 764 and the main circuit board 82.
  • the 824 is exposed through the connection frame 762 and the light-transmitting plate 764.
  • the myoelectric sensor 92 includes a first contact 922 and two second contacts 924 disposed on the sub-circuit board 86, and the first contact 922 is a ring structure, two second contacts 924 are respectively located at two ends of the first contact 922, and the first contact 922 and the second contact 924 are exposed away from the side of the sub-board 86.
  • the pulse rate sensor 94 is disposed on the sub-board 86 and is located within the first contact 922.
  • the body motion sensor 96 is disposed on the sub-circuit board 86 and is located on one side of the arrangement direction of the first contact 922 and the second contact 924.
  • the monitor 70 further includes a lens 98.
  • the inner wall of the first contact 922 is provided with an annular flange 9222.
  • the lens 98 is located in the first contact 922 and is mounted on the annular flange 9222.
  • the lens 98 is away from the sub-board 86. One side is exposed.
  • the area in which the lens 98 is located is the light transmissive area 78.
  • the monitor 70 further includes an elastic cover 942, the elastic cover 942 is disposed on the pulse rate sensor 94, the elastic cover 942 is located in the first contact 922, and the elastic cover 942 is provided with the lens 98 Pair of light-transmissive holes (not shown).
  • the elastic cover 942 can well protect the pulse rate sensor 94 and improve the accuracy of data acquisition.
  • the monitor 70 further includes a decorative member 93.
  • the protective body 74 is provided with a notch (not shown), and the decorative member 93 is disposed in the notch, and The first contact 922, the second contact 924, and the lens 98 are bored through the garnish 93 and exposed.

Abstract

A sleep monitoring device, comprising an collection module (100), an interaction control module (200) and a data processing module (300), the collection module (100) is connected to the interaction control module (200), the interaction control module (200) is connected to the data processing module (300), the collection module (100) collects a real-time physiological signal of an object to be tested, the interaction control module (200) receives and processes the real-time physiological signal of the object to be tested, and sends a control signal when the real-time physiological signal is within a preset threshold range, and the data processing module (300) receives the control signal and sends real-time sleep information according to the control signal and a preset list containing the corresponding relationships between different control signals and sleep information. The sleep monitoring device obtains the real-time sleep information by analyzing the real-time physiological signal, improving the accuracy of sleep quality monitoring on the object to be tested.

Description

睡眠监测装置Sleep monitoring device 技术领域Technical field
本发明涉及智能监测技术领域，特别是涉及一种睡眠监测装置。The invention relates to the field of intelligent monitoring technology, and in particular to a sleep monitoring device.
背景技术Background technique
睡眠是生命的需要，是健康不可缺少的重要内容，随着社会的快速发展，人们的生活节奏也越来越快，承受的压力也更大，各种压力导致了不同程度的睡眠问题，比如，失眠症、嗜睡症、梦游症、不宁腿综合征、呼吸暂停综合征等等。Sleep is the need of life and an indispensable part of health. With the rapid development of society, people's life rhythm is getting faster and faster, and the pressure is also greater. Various stresses lead to different levels of sleep problems, such as , insomnia, narcolepsy, sleepwalking, restless legs syndrome, apnea syndrome and so on.
睡眠质量不仅与睡眠时间的长短有关，睡眠的深度也是影响睡眠质量的重要方面，传统的做法是通过监测待测对象的动作来得到其睡眠质量，通过这样的手段来监测睡眠质量，监测结果不准确。The quality of sleep is not only related to the length of sleep, but also the depth of sleep is an important aspect that affects the quality of sleep. The traditional practice is to monitor the movement of the object to be tested to obtain the quality of sleep. By monitoring the quality of sleep, the monitoring results are not accurate.
发明内容Summary of the invention
基于此，有必要针对上述问题，提供一种可以提高监测准确度的睡眠监测装置。Based on this, it is necessary to provide a sleep monitoring device that can improve the monitoring accuracy in response to the above problems.
一种睡眠监测装置，包括：采集待测对象实时生理信号的采集模块，接收与处理待测对象实时生理信号、当实时生理信号处于预设阈值范围时发出控制信号的交互控制模块，接收控制信号、并根据控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表、发送实时睡眠信息的数据处理模块；A sleep monitoring device comprises: an acquisition module for collecting a real-time physiological signal of an object to be tested, an interaction control module for receiving and processing a real-time physiological signal of the object to be tested, and a control signal when the real-time physiological signal is within a preset threshold range, and receiving the control signal And a data processing module for transmitting real-time sleep information according to a control signal and a preset list carrying different control signals and sleep information;
采集模块与交互控制模块连接，交互控制模块与数据处理模块连接。The acquisition module is connected to the interaction control module, and the interaction control module is connected to the data processing module.
上述睡眠监测装置，包括采集模块、交互控制模块以及数据处理模块，采集模块与交互控制模块连接，交互控制模块与数据处理模块连接，采集模块采集待测对象实时生理信号，交互控制模块接收与处理待测对象实时生理信号，当实时生理信号处于预设阈值范围时发出控制信号，交互控制模块接收控制信号，并根据控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表， 发送实时睡眠信息，这样的睡眠监测装置采集待测对象的实时生理信号，通过对实时生理信号进行分析得到实时睡眠信息，这样可以提高对待测对象睡眠质量监测的准确度。The sleep monitoring device comprises an acquisition module, an interaction control module and a data processing module, the acquisition module is connected with the interaction control module, the interaction control module is connected with the data processing module, the acquisition module collects real-time physiological signals of the object to be tested, and the interaction control module receives and processes The real-time physiological signal of the object to be tested sends a control signal when the real-time physiological signal is in a preset threshold range, and the interactive control module receives the control signal, and sends a real-time sleep according to the control signal and a preset list carrying correspondence between different control signals and sleep information. Information, such a sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by analyzing real-time physiological signals, thereby improving the accuracy of monitoring the sleep quality of the object to be tested.
附图说明DRAWINGS
图1为一个实施例中睡眠监测装置的结构示意图；1 is a schematic structural view of a sleep monitoring device in an embodiment;
图2为另一个实施例中睡眠监测装置的结构示意图；2 is a schematic structural view of a sleep monitoring device in another embodiment;
图3为一实施例的监测仪的结构示意图；3 is a schematic structural view of a monitor according to an embodiment;
图4为图3所示的监测仪的局部***图；Figure 4 is a partial exploded view of the monitor shown in Figure 3;
图5为图3所示的监测仪的背面的结构示意图；Figure 5 is a schematic structural view of the back side of the monitor shown in Figure 3;
图6为图3所示的监测仪除去保护壳后的结构示意图；6 is a schematic structural view of the monitor shown in FIG. 3 after removing the protective case;
图7为图6的局部***图；Figure 7 is a partial exploded view of Figure 6;
图8为图3所示的监测仪的保护主体的局部***图。Figure 8 is a partial exploded view of the protective body of the monitor shown in Figure 3.
具体实施方式Detailed ways
如图1所示，一种睡眠监测装置，包括：As shown in FIG. 1, a sleep monitoring device includes:
采集待测对象实时生理信号的采集模块100，接收与处理待测对象实时生理信号、当实时生理信号处于预设阈值范围时发出控制信号的交互控制模块200，接收控制信号、并根据控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表、发送实时睡眠信息的数据处理模块300；The acquisition module 100 for collecting the real-time physiological signal of the object to be tested, receiving and processing the real-time physiological signal of the object to be tested, and the control module 200 for issuing a control signal when the real-time physiological signal is within a preset threshold range, receiving the control signal, and according to the control signal and a preset list carrying different control signals and sleep information, and a data processing module 300 for transmitting real-time sleep information;
采集模块100与交互控制模块200连接，交互控制模块200与数据处理模块300连接。The acquisition module 100 is connected to the interaction control module 200, and the interaction control module 200 is connected to the data processing module 300.
采集模块100用来采集待测对象实时生理信号，采集模块100具体可以包括用于采集肌电生理信号的肌电采集模块、用于采集脉率生理信号的脉率采集模块以及用于采集体动生理信号的传感器模块中的至少一种。具体地，对于肌电生理信号：在觉醒时，肌电生理信号的幅度较大，随着睡眠程度加深，幅度减小；对于脉率生理信号，包括动脉搏动的频率、脉率变异性(PRV，Pulse Rate Variability)。脉率的快慢受年龄、性别、运动和情绪等因素的影响。运动和情绪 激动时，可使脉率增加，而休息、睡眠时则减慢。脉率变异性与心率变异性高度相关，可以反映自主神经活动，用以分析睡眠情况。对于体动生理信号：在觉醒时，体动生理信号大多较为明显和频繁，除了觉醒期外，其它时相期也可能存在偶尔的非明显体动行为，但与觉醒时相比，发生的频度较低，动作幅度也较小，可由此有效地区分出觉醒期与睡眠期。The collecting module 100 is configured to collect real-time physiological signals of the object to be tested, and the collecting module 100 may specifically include a myoelectric collecting module for collecting the electrophysiological signals, a pulse rate collecting module for collecting the pulse rate physiological signals, and collecting body motion. At least one of the sensor modules of the physiological signal. Specifically, for the electrophysiological signal: when awakening, the amplitude of the electrophysiological signal is larger, and the amplitude decreases as the degree of sleep deepens; for the pulse rate physiological signal, including the frequency of the arterial pulsation, the pulse rate variability (PRV) , Pulse Rate Variability). The speed of the pulse rate is affected by factors such as age, gender, exercise and mood. Exercise and mood When you are excited, you can increase the pulse rate, but slow down during rest and sleep. Pulse rate variability is highly correlated with heart rate variability and can reflect autonomic activity to analyze sleep. For body motion physiological signals: when awakening, body and body physiological signals are mostly obvious and frequent. In addition to the awakening period, occasional non-obvious physical behavior may occur in other phases, but the frequency occurs when compared with awakening. The degree is lower and the range of motion is smaller, so that the awakening period and the sleep period can be effectively separated.
交互控制模块200接收与处理待测对象实时生理信号，当实时生理信号处于预设阈值范围时发出控制信号。交互控制模块具体可以包括STM32控制芯片，比如STM32L442KCU6控制芯片，该控制芯片基于32位ARM Cortex-M4，最大时钟频率80MHz、程序存储器大小256kB、数据随机存储器大小256kB、12位模数转换器、超低功耗(关闭模式时：8nA；运行模式时：84uA/MHz)，QFN-32封装(大小：5mm*5mm*0.6mm)，具有丰富的***接口。通过合理选择微控制器，有利于提高监测的实时性，降低***的功耗和尺寸大小。The interaction control module 200 receives and processes the real-time physiological signal of the object to be tested, and sends a control signal when the real-time physiological signal is in a preset threshold range. The interactive control module may specifically include an STM32 control chip, such as an STM32L442KCU6 control chip, which is based on a 32-bit ARM Cortex-M4, a maximum clock frequency of 80 MHz, a program memory size of 256 kB, a data random access memory size of 256 kB, a 12-bit analog-to-digital converter, and a super Low power consumption (8nA in off mode; 84uA/MHz in operation mode), QFN-32 package (size: 5mm*5mm*0.6mm), with a rich peripheral interface. By properly selecting the microcontroller, it is beneficial to improve the real-time performance of the monitoring and reduce the power consumption and size of the system.
数据处理模块300接收控制信号，并根据控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表，发送实时睡眠信息。数据处理模块可以包括TMS320控制芯片，TMS320系列DSP(Digital Signal Processing，数字信号处理)芯片的基本结构包括哈弗结构、流水线操作、专用的硬件乘法器、特殊的DSP指令以及快速地指令周期，这些特点使得TMS320系列DSP芯片可以实现快速的DSP运算，并使大部分运算能够在一个指令周期内完成。The data processing module 300 receives the control signal, and sends real-time sleep information according to the control signal and a preset list that carries the correspondence between the different control signals and the sleep information. The data processing module can include the TMS320 control chip. The basic structure of the TMS320 series DSP (Digital Signal Processing) chip includes Harvard architecture, pipeline operation, dedicated hardware multiplier, special DSP instructions, and fast instruction cycle. This allows the TMS320 family of DSP chips to perform fast DSP operations and allows most of the operations to be completed in one instruction cycle.
上述睡眠监测装置，包括采集模块、交互控制模块以及数据处理模块，采集模块与交互控制模块连接，交互控制模块与数据处理模块连接，采集模块采集待测对象实时生理信号，交互控制模块接收与处理待测对象实时生理信号，当实时生理信号处于预设阈值范围时发出控制信号，数据处理模块接收控制信号，并根据控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表，发送实时睡眠信息，这样的睡眠监测装置采集待测对象的实时生理信号，通过对实时生理信号进行分析得到实时睡眠信息，这样可以提高对待测对象睡眠质量监测的准确度。The sleep monitoring device comprises an acquisition module, an interaction control module and a data processing module, the acquisition module is connected with the interaction control module, the interaction control module is connected with the data processing module, the acquisition module collects real-time physiological signals of the object to be tested, and the interaction control module receives and processes The real-time physiological signal of the object to be tested is sent a control signal when the real-time physiological signal is in a preset threshold range, and the data processing module receives the control signal, and sends a real-time sleep according to the control signal and a preset list carrying correspondence between different control signals and sleep information. Information, such a sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by analyzing real-time physiological signals, thereby improving the accuracy of monitoring the sleep quality of the object to be tested.
在一个实施例中，采集模块采集待测对象实时生理信号，交互控制模块接收与处理待测对象实时生理信号，当实时生理信号处于预设阈值范围时发出特 征信息和控制信号。其中，特征信息包括与睡眠状态相关的参数信息，比如心率参数、体动参数、呼吸率参数等等，具体可以是心率平均值、体动次数等。接收到实时肌电生理信号、实时脉率生理信号以及实时体动生理信号之后，经过数字滤波等预处理，推导出待测对象的模糊睡眠状态。当实时生理信号变化较大时或间隔一段时间，将特征信息和控制信号传递给数据处理模块，进一步建模与分析处理。In one embodiment, the acquisition module collects real-time physiological signals of the object to be tested, and the interaction control module receives and processes the real-time physiological signals of the object to be tested, and issues characteristic information and control signals when the real-time physiological signals are within a preset threshold range. The feature information includes parameter information related to the sleep state, such as a heart rate parameter, a body motion parameter, a respiratory rate parameter, and the like, and may specifically be a heart rate average value, a body motion number, and the like. After receiving real-time electromyographic signals, real-time pulse rate physiological signals, and real-time physical and physiological signals, the digital filtering and other pre-processing are used to derive the fuzzy sleep state of the object to be tested. When the real-time physiological signal changes greatly or at intervals, the feature information and the control signal are transmitted to the data processing module for further modeling and analysis processing.
数据处理模块接收特征信息和控制信号，并根据控制信号以及携带不同特征信息、建模参数以及处理方式相关的预设列表，发送实时睡眠信息。其中，建模参数包括与预设模型相关的模型参数，预设模型可以是神经网络模型，神经网络模型的建模参数可以包括初始权重、层数等等。处理方式是指对采集到的信号进行信号处理的处理方式，比如信号滤波、消噪等信号处理，具体可以是数字滤波、小波分解等等。数据处理模块接收特征信息，根据不同特征信息选择不同的建模参数，采用不同的数据处理方式，分析出准确的睡眠状态。预设列表中存储有特征信息与处理方式的相应关系，比如对表征清醒的特征信息，偏向使用体动数据和移动平均滤波法。The data processing module receives the feature information and the control signal, and sends the real-time sleep information according to the control signal and a preset list that carries different feature information, modeling parameters, and processing manners. The modeling parameters include model parameters related to the preset model, and the preset model may be a neural network model, and the modeling parameters of the neural network model may include initial weights, number of layers, and the like. The processing mode refers to a processing method of performing signal processing on the collected signals, such as signal filtering, noise cancellation, and the like, and specifically may be digital filtering, wavelet decomposition, and the like. The data processing module receives the feature information, selects different modeling parameters according to different feature information, and uses different data processing methods to analyze an accurate sleep state. The preset list stores the corresponding relationship between the feature information and the processing mode, for example, to characterize the awake feature information, and to use the body motion data and the moving average filtering method.
通过采集多个生理信号，分阶段处理，可以提高对待测对象睡眠状况监控的实时性、精确度。By collecting multiple physiological signals and processing in stages, the real-time and accuracy of monitoring the sleep condition of the object to be tested can be improved.
交互控制模块还可接收处理与用户之间的交互信息，诸如设置时间、闹钟、数据采集模式、监控模式、睡眠模式等。The interaction control module can also receive interaction information between the process and the user, such as setting time, alarm clock, data acquisition mode, monitoring mode, sleep mode, and the like.
此外，为提高监测准确度，数据处理模块将特征信息和睡眠状态反馈给后端服务器，进行大量数据的挖掘。根据挖掘结果，修正模型参数，建立更加准确的个性化模型。In addition, in order to improve the monitoring accuracy, the data processing module feeds back the feature information and the sleep state to the back-end server for mining a large amount of data. According to the mining results, the model parameters are corrected to establish a more accurate personalized model.
在一个实施例中，睡眠监测装置还包括大数据分析服务器，大数据分析服务器与交互控制模块连接，交互控制模块可以将特征信息反馈给大数据分析服务器，大数据分析服务器基于接收到的特征信息进行大数据对比分析，进而修正数据处理模块的建模参数，改善其数据处理方式。该睡眠监测装置采集待测对象的实时生理信号，通过对实时生理信号进行多维度、分阶段处理分析得到实时睡眠信息，可以提高对待测对象睡眠质量监测的实时性和准确度。In one embodiment, the sleep monitoring device further includes a big data analysis server, the big data analysis server is connected to the interaction control module, and the interaction control module can feed the feature information to the big data analysis server, and the big data analysis server is based on the received feature information. Perform big data comparison analysis, and then modify the modeling parameters of the data processing module to improve its data processing. The sleep monitoring device collects real-time physiological signals of the object to be tested, and obtains real-time sleep information by performing multi-dimensional and phased processing on the real-time physiological signals, thereby improving the real-time and accuracy of the sleep quality monitoring of the object to be tested.
在一个实施例中，睡眠监测装置还包括交互模块，交互模块与交互控制模块连接，交互模块用来方便用户操作。具体地，交互模块可以包括显示模块、工作状态切换模块和佩戴检测模块。其中，显示模块与交互控制模块连接，以直观地将交互控制模块的输出信息显示出来，显示模块包括显示驱动电路和显示器，交互控制模块与驱动电路连接，驱动电路与显示器连接。具体地，交互控制模块可以发送睡眠质量良好的实时睡眠信息至显示模块，显示模块显示“睡眠质量良好”界面。比如，交互控制模块可以在接收到佩戴检测模块发出的采集关闭信号时，输出佩戴不正确提示信息指令至显示模块，显示模块中的驱动电路接收到该指令后，驱动显示器显示“未正确佩戴”界面。此外，显示模块还可以显示当前时间、连接状态、电池电量、睡眠监测装置工作状态、待测者离枕状态、告警提示等等，显示模块可以包括OLED(Organic Light-Emitting Diode，有机发光二极管)显示屏，OLED又称为有机电激光显示、有机发光半导体，OLED显示屏具有自发光、广视角、几乎无穷高的对比度、较低耗电、极高反应速度等优点。工作状态切换模块可以包括按键开关，比如可以通过短按按键开关实现激活或切换OLED显示屏，通过长按按键开关实现启动或关闭睡眠监测装置。具体地，短按可以是时长小于2秒，长按可以是时长大于或等于3秒。佩戴检测模块可以包括红外传感器、电容式传感器。比如，通过红外传感器检测到的实时信号不在预设阈值范围即检测到用户佩戴不正确时，发送一个采集关闭信号给交互控制模块，以使交互控制模块关闭数据采集功能，并输出佩戴不正确提示至显示模块；在检测到的实时信号处于预设阈值范围即检测到用户佩戴良好时，发送一个采集开始信号给交互控制模块，以使交互控制模块发送指令给采集模块以自动启动数据采集功能。In one embodiment, the sleep monitoring device further includes an interaction module, and the interaction module is connected to the interaction control module, and the interaction module is used to facilitate user operation. Specifically, the interaction module may include a display module, a working state switching module, and a wearing detection module. The display module is connected to the interaction control module to visually display the output information of the interaction control module. The display module includes a display driving circuit and a display, the interaction control module is connected to the driving circuit, and the driving circuit is connected to the display. Specifically, the interaction control module can send real-time sleep information with good sleep quality to the display module, and the display module displays a “sleep quality good” interface. For example, the interaction control module may output an incorrect prompt information instruction to the display module when receiving the acquisition off signal sent by the wearing detection module, and the driving circuit in the display module receives the instruction, and drives the display to display “not correctly worn”. interface. In addition, the display module can also display the current time, the connection state, the battery power, the working state of the sleep monitoring device, the sleep state of the test subject, the alarm prompt, and the like, and the display module can include an OLED (Organic Light-Emitting Diode). Display, OLED is also known as organic electro-laser display, organic light-emitting semiconductor, OLED display has self-illumination, wide viewing angle, almost infinite contrast, low power consumption, high reaction speed and so on. The working state switching module may include a button switch. For example, the OLED display can be activated or switched by short pressing the button switch, and the sleep monitoring device can be activated or deactivated by long pressing the button switch. Specifically, the short press may be less than 2 seconds, and the long press may be greater than or equal to 3 seconds. The wearing detection module may include an infrared sensor and a capacitive sensor. For example, when the real-time signal detected by the infrared sensor is not in the preset threshold range, that is, when the user is not correctly worn, an acquisition off signal is sent to the interactive control module, so that the interactive control module turns off the data collection function, and outputs an incorrectly worn prompt. The display module sends an acquisition start signal to the interaction control module when the detected real-time signal is in the preset threshold range, that is, when the user is well-worn, so that the interaction control module sends an instruction to the acquisition module to automatically start the data collection function.
在一个实施例中，睡眠监测装置还包括通信模块。通信模块与交互控制模块连接，通信模块可以是蓝牙通信电路。蓝牙通信电路用来实现无线数据蓝牙通信，具体可以包括nRF52840蓝牙无线数据通信芯片。nRF52840片内集成1MB Flash(闪存)，256KB RAM(Random-Access Memory，随机存取存储器)，支持蓝牙5.0及2.4GHz私有协议，同时与nRF51及nRF24系列兼容。nRF52840供电范围为1.7V～5.5V，片内集成USB(Universal Serial Bus，通用串行总线)2.0。 可以通过通信模块将采集到的实时生理信号发送给外部智能终端，智能终端可根据实时生理信号数据显示用户当天的睡眠信息，如睡眠总时长、清醒次数、入睡时间点等。用户通过智能终端，可咨询资深的睡眠专家，也与其他用户进行交流讨论。也可以通过通信模块将采集到的实时生理信号发送给云端服务器存储用户睡眠相关信息，进行数据挖掘，制定符合用户睡眠习惯的个性模式。In one embodiment, the sleep monitoring device further includes a communication module. The communication module is connected to the interaction control module, and the communication module can be a Bluetooth communication circuit. The Bluetooth communication circuit is used to implement wireless data Bluetooth communication, and may specifically include an nRF52840 Bluetooth wireless data communication chip. nRF52840 integrates 1MB Flash (flash), 256KB RAM (Random-Access Memory), supports Bluetooth 5.0 and 2.4GHz proprietary protocols, and is compatible with nRF51 and nRF24 series. The nRF52840 has a power supply range of 1.7V to 5.5V and integrates USB (Universal Serial Bus) 2.0 on-chip. The collected real-time physiological signal can be sent to the external intelligent terminal through the communication module, and the smart terminal can display the sleep information of the user on the day according to the real-time physiological signal data, such as the total sleep duration, the number of waking times, and the time point of falling asleep. Through the smart terminal, users can consult senior sleep experts and communicate with other users. The collected real-time physiological signal can also be sent to the cloud server through the communication module to store the user's sleep related information, perform data mining, and formulate a personality mode that conforms to the user's sleep habits.
在一个实施例中，睡眠辅助装置还包括电源模块。电源模块与交互控制模块连接，为整个睡眠监测装置供电。在其中一个实施例中，电源模块包括开关电路和电池组，交互控制模块与开关电路连接，开关电路与电池组连接。具体地，电源模块可以包括聚合物锂电池组、充电模块、稳压源模块以及开关电路，聚合物锂电池组用于给整个睡眠监测装置供电，充电模块给聚合物锂电池组充电，可以采用Type-C接口和PD控制芯片，比如CYPD4126，Type-C是USB(Universal Serial Bus，通用串行总线)接口的一种连接介面，不分正反两面均可***，大小约为8.3mm×2.5mm，和其他介面一样支持USB标准的充电、数据传输、显示输出等功能。Type-C接口充电方式具有过压保护、过流保护和ESD(Electro-Static Discharge，静电释放)防护功能。稳压源模块将电池组电压高效地转换为各个部件需要的稳定电压；长按开关电路中的物理按键启动或关闭控制芯片，时长比如大于三秒。In one embodiment, the sleep aid further includes a power module. The power module is connected to the interactive control module to power the entire sleep monitoring device. In one embodiment, the power module includes a switch circuit and a battery pack, the interaction control module is coupled to the switch circuit, and the switch circuit is coupled to the battery pack. Specifically, the power module may include a polymer lithium battery pack, a charging module, a voltage stabilizing source module, and a switch circuit. The polymer lithium battery pack is used to supply power to the entire sleep monitoring device, and the charging module charges the polymer lithium battery pack. Type-C interface and PD control chip, such as CYPD4126, Type-C is a connection interface of USB (Universal Serial Bus) interface, which can be inserted regardless of the front and back sides. The size is about 8.3mm×2.5. Mm, like other interfaces, supports USB standard charging, data transmission, display output and other functions. The Type-C interface charging mode has overvoltage protection, overcurrent protection, and ESD (Electro-Static Discharge) protection. The regulated source module efficiently converts the battery pack voltage to the stable voltage required by each component; long presses the physical button in the switch circuit to turn the control chip on or off, for example, for more than three seconds.
在一个具体应用实施例中，如图2所示，睡眠监测装置可以包括电源模块、信号采集模块、控制部分和交互模块，其中，电源模块包括充电模块和聚合物锂电池组；信号采集模块包括肌电采集模块、加速度传感器和脉率模块；交互模块包括佩戴检测模块、OLED显示模块以及按键；控制部分包括接收待测对象实时生理信号、当实时生理信号处于预设阈值范围时发出控制信号和特征信息的交互控制模块，以及接收特征信息和控制信号、并根据控制信号以及携带不同特征信息与建模参数、处理方式相关的预设列表，发送实时睡眠信息的数据处理模块。其中，控制部分可以采用nRF52832芯片，nRF52832采用Cortex-M4F内核，Cortex-M4F内核具有强大的运算能力以及浮点运算能力。很多的穿戴设备或者工业化设备需要内置非常复杂的算法，所以需要处理器有更快的运行速度，Cortex-M4F的内核运行频率64MHz。nRF52832有512KB的Flash(闪存) 和64KB的RAM(Random-Access Memory，随机存取存储器)。额外的Flash和RAM空间意味着nRF52832可以支持多协议，并且在运行时自动切换。此外，nRF52832提供了-96dBm的灵敏度，更高的灵敏度意味着更远的传输距离。In a specific application embodiment, as shown in FIG. 2, the sleep monitoring apparatus may include a power module, a signal acquisition module, a control part, and an interaction module, wherein the power module includes a charging module and a polymer lithium battery; the signal acquisition module includes The electromyography acquisition module, the acceleration sensor and the pulse rate module; the interaction module comprises a wearing detection module, an OLED display module and a button; the control part comprises receiving a real-time physiological signal of the object to be tested, and issuing a control signal when the real-time physiological signal is within a preset threshold range and The interaction control module of the feature information, and the data processing module that receives the feature information and the control signal, and sends the real-time sleep information according to the control signal and the preset list that carries the different feature information and the modeling parameter and the processing mode. Among them, the control part can use nRF52832 chip, nRF52832 adopts Cortex-M4F core, Cortex-M4F core has powerful computing ability and floating-point computing ability. Many wearable or industrial devices require very complex algorithms built in, so the processor needs to run faster, and the Cortex-M4F core runs at 64MHz. The nRF52832 has 512KB of Flash and 64KB of RAM (Random-Access Memory). Additional Flash and RAM space means that the nRF52832 can support multiple protocols and automatically switch at runtime. In addition, the nRF52832 provides a sensitivity of -96dBm, and higher sensitivity means a longer transmission distance.
通过肌电采集模块采集待测对象的肌电生理信号，脉率模块采集待测对象的脉率生理信号，加速度传感器采集待测对象的体动生理信号，交互控制模块接收实时肌电生理信号、实时脉率生理信号以及实时体动生理信号，经过数字滤波、小波分解等综合处理，提取出睡眠特征信息，推导出待测对象的实时睡眠状态。当待测对象处在某种觉醒状态时，发出与该觉醒状态相关的控制信号。交互控制模块根据与用户的交互信息(如数据采集模式、监控模式、睡眠模式等)，对特征信息进行相关的建模分析与处理，输出更准确的睡眠信息。为进一步提高监测精度，交互控制模块也将特征信息与睡眠信息反馈给后端服务器，进行大量数据的挖掘。交互控制模块根据挖掘结果，修正模型参数，建立更加准确的个性化模型。通过三种生理信号的采集与综合建模处理，以及通过数据挖掘分析修正模型参数，可以提高对待测对象睡眠质量监测的准确度。The electromyography signal of the object to be tested is collected by the myoelectric acquisition module, the pulse rate module collects the pulse rate physiological signal of the object to be tested, the acceleration sensor collects the body motion physiological signal of the object to be tested, and the interactive control module receives the real-time electromyographic signal, Real-time pulse rate physiological signals and real-time physical and physiological signals are extracted through digital filtering and wavelet decomposition to extract sleep feature information and derive the real-time sleep state of the object to be tested. When the object to be tested is in a certain awakening state, a control signal related to the awakening state is issued. The interaction control module performs related modeling analysis and processing on the feature information according to the interaction information with the user (such as data collection mode, monitoring mode, sleep mode, etc.), and outputs more accurate sleep information. In order to further improve the monitoring accuracy, the interactive control module also feeds the characteristic information and the sleep information to the back-end server to perform a large amount of data mining. The interaction control module corrects the model parameters based on the mining results and establishes a more accurate personalized model. Through the acquisition and comprehensive modeling of three physiological signals, and the correction of model parameters through data mining analysis, the accuracy of sleep quality monitoring of the object to be tested can be improved.
交互模块可以包括接收数据处理模块发出的实时睡眠信息并显示的OLED显示模块，以直观地将交互控制模块的输出信息显示出来。比如，交互控制模块可以发送睡眠质量良好的实时睡眠信息至OLED显示模块，OLED显示模块显示“睡眠质量良好”界面。此外，显示模块还可以显示当前时间、连接状态、电池电量、睡眠监测装置工作状态、待测者离枕状态等等。具体地，可以通过短按交互模块中的按键实现激活或切换OLED显示屏，通过长按按键实现启动或关闭睡眠监测装置，其中，短按可以是时长小于2秒，长按可以是时长大于或等于3秒。佩戴检测模块可以包括红外传感器或电容传感器，比如通过红外传感器或电容传感器检测到的实时信号不在预设阈值范围即检测到用户佩戴不正确时，发送一个采集关闭信号给交互控制模块，交互控制模块将其转发至交互控制模块，以使交互控制模块关闭数据采集功能，并输出佩戴不正确提示至OLED显示模块；在检测到的实时信号处于预设阈值范围即检测到用户佩戴良好时，发送一个采集开始信号给交互控制模块，以使交互控制模块发送指令给采集模块以自动启动数据采集功能。电源模块采用聚合物锂电池供电，Type-C接 口充电方式具有过压、过流保护和ESD防护功能，此外，还可提示适配器***、充电中以及已充满。睡眠监测装置可以通过通信模块将采集到的实时生理信号发送给外部智能终端，智能终端可根据实时生理信号数据显示用户当天的睡眠信息，如睡眠总时长、清醒次数、入睡时间点等，用户通过智能终端，可咨询资深的睡眠专家，也与其他用户进行交流讨论。睡眠监测装置也可通过通信模块将采集到的实时生理信号发送给云端服务器存储用户睡眠相关信息，进行数据挖掘，制定符合用户睡眠习惯的个性模式。The interaction module may include an OLED display module that receives real-time sleep information and displays the data from the data processing module to visually display the output information of the interaction control module. For example, the interaction control module can send real-time sleep information with good sleep quality to the OLED display module, and the OLED display module displays a “good sleep quality” interface. In addition, the display module can also display the current time, the connection status, the battery power, the sleep monitoring device working status, the subject's sleep status, and the like. Specifically, the OLED display can be activated or switched by short pressing the button in the interaction module, and the sleep monitoring device can be activated or deactivated by long pressing the button, wherein the short press can be less than 2 seconds, and the long press can be longer than or Equal to 3 seconds. The wearing detection module may include an infrared sensor or a capacitive sensor. For example, when the real-time signal detected by the infrared sensor or the capacitive sensor is not within a preset threshold range, that is, when the user is not correctly worn, an acquisition off signal is sent to the interaction control module, and the interaction control module is used. Forwarding it to the interactive control module, so that the interactive control module disables the data collection function, and outputs an incorrect prompt to the OLED display module; when the detected real-time signal is within a preset threshold range, that is, when the user is detected to be well worn, a The acquisition start signal is sent to the interaction control module, so that the interaction control module sends an instruction to the acquisition module to automatically start the data collection function. The power module is powered by a polymer lithium battery. The Type-C interface has overvoltage, overcurrent and ESD protection. It also indicates that the adapter is plugged in, charged, and fully charged. The sleep monitoring device can send the collected real-time physiological signals to the external intelligent terminal through the communication module, and the smart terminal can display the sleep information of the user on the day according to the real-time physiological signal data, such as the total sleep duration, the number of waking times, the time of falling asleep, etc., the user passes The intelligent terminal can consult senior sleep experts and also discuss and discuss with other users. The sleep monitoring device can also send the collected real-time physiological signals to the cloud server through the communication module to store the user's sleep related information, perform data mining, and formulate a personality mode that conforms to the user's sleep habits.
如图3所示，在本实施例中，还提供一种监测仪70，该监测仪70用于提供肌电、体动及脉率信号，从而判断患者的睡眠状况。As shown in FIG. 3, in the present embodiment, a monitor 70 is also provided, which is used to provide myoelectric, body motion and pulse rate signals to determine the sleep state of the patient.
如图3、图4、图6及图7所示，监测仪70包括保护壳70a、带体70b、主电路板82、供电件(电池)84、副电路板86、肌电传感器92、脉率传感器94及体动传感器96。As shown in FIG. 3, FIG. 4, FIG. 6, and FIG. 7, the monitor 70 includes a protective case 70a, a strip body 70b, a main circuit board 82, a power supply member (battery) 84, a sub-circuit board 86, a myoelectric sensor 92, and a pulse. Rate sensor 94 and body motion sensor 96.
如图3及图4所示，在本实施例中，监测仪70为手环结构，带体70b的两端分别与保护壳70a的相对的两端连接。可以理解，在其他实施例中，监测仪70的结构形式并不限于手环结构，监测仪70还可以为套筒结构(类似于血压计的袖筒)等合理的结构。As shown in FIG. 3 and FIG. 4, in the present embodiment, the monitor 70 is a wristband structure, and both ends of the strap 70b are respectively connected to opposite ends of the protective casing 70a. It can be understood that in other embodiments, the structural form of the monitor 70 is not limited to the wristband structure, and the monitor 70 can also be a reasonable structure such as a sleeve structure (similar to the sleeve of a sphygmomanometer).
进一步，在本实施例中，保护壳70a与带体70b通过连接件72连接。具体地，连接件72包括连接块722以及两个凸起724，两个凸起724分别设于连接块722的相对的两侧，连接块722的表面开设有位于两个凸起724之间的容置槽7222，带体70b一端设于容置槽7222内。Further, in the present embodiment, the protective case 70a and the tape body 70b are connected by a connecting member 72. Specifically, the connecting member 72 includes a connecting block 722 and two protrusions 724 respectively disposed on opposite sides of the connecting block 722. The surface of the connecting block 722 is disposed between the two protrusions 724. The receiving groove 7222 has one end of the strip body 70b disposed in the receiving groove 7222.
保护壳70a包括保护主体74及保护盖76，保护主体74设有第一容置部742，保护盖76设有与第一容置部742正对的第二容置部(图未示)，连接块722具有凸起724的两侧分别位于第一容置部742及第二容置部内，当保护盖76与保护主体74固定连接时，保护盖76及保护主体74分别挤压两个凸起724，以使得带体70b固定于连接块722上。如此，可以使得保护壳70a与带体70b的连接处具有较大的强度。更具体地，在本实施例中，保护主体74内设有多个第四固定柱744，保护盖76通过穿设于保护盖76及第四固定柱744上的螺纹柱连接。The protective cover 70a includes a protective body 74 and a protective cover 76. The protective body 74 is provided with a first receiving portion 742. The protective cover 76 is provided with a second receiving portion (not shown) opposite to the first receiving portion 742. The connecting block 722 has two sides of the protrusion 724 respectively located in the first receiving portion 742 and the second receiving portion. When the protective cover 76 is fixedly connected to the protecting body 74, the protective cover 76 and the protective body 74 respectively press the two convex portions. The 724 is lifted so that the strap 70b is fixed to the connecting block 722. Thus, the joint between the protective case 70a and the belt body 70b can be made to have a large strength. More specifically, in the present embodiment, a plurality of fourth fixing posts 744 are disposed in the protective body 74, and the protective cover 76 is connected by threaded posts that are disposed on the protective cover 76 and the fourth fixing post 744.
进一步，在本实施例中，带体70b包括第一部分71及第二部分73，第一部 分71远离保护壳70a的一端设有卡接部712，卡接部712开设有卡口7122，第二部分73远离保护壳70a的一端设有卡块732，卡块732卡于卡口7122内。Further, in the embodiment, the strip body 70b includes a first portion 71 and a second portion 73. The first portion 71 is disposed at an end away from the protective shell 70a. The latching portion 712 is provided with a bayonet 7122. The end of the 73 away from the protective casing 70a is provided with a block 732, and the block 732 is stuck in the bayonet 7122.
如图5、图6及图7所示，在本实施例中，肌电传感器92、体动传感器96及脉率传感器94均设于保护壳70a内，且肌电传感器92的触点露出，以与监测对象的皮肤接触，保护壳70a设有与脉率传感器94正对的透光区域78。As shown in FIG. 5, FIG. 6, and FIG. 7, in the present embodiment, the myoelectric sensor 92, the body motion sensor 96, and the pulse rate sensor 94 are both disposed in the protective case 70a, and the contacts of the myoelectric sensor 92 are exposed. In contact with the skin of the monitoring subject, the protective case 70a is provided with a light transmitting region 78 opposed to the pulse rate sensor 94.
具体地，在本实施例中，主电路板82、供电件84及副电路板86层叠设于保护主体74内，且副电路板86相对于主电路板82远离保护盖76，主电路板82分别与供电件84及副电路板86通信连接，肌电传感器92、体动传感器96及脉率传感器94均设于副电路板86远离主电路板82的表面。更具体地，在本实施例中，副电路板86与主电路板82通过柔性电路板88通信连接。Specifically, in the present embodiment, the main circuit board 82, the power supply member 84, and the sub-circuit board 86 are stacked in the protection main body 74, and the sub-circuit board 86 is away from the protection cover 76 with respect to the main circuit board 82, and the main circuit board 82 is provided. The electromyography sensor 84, the body motion sensor 96, and the pulse rate sensor 94 are respectively connected to the surface of the sub-board 86 away from the main circuit board 82. More specifically, in the present embodiment, the sub-circuit board 86 is communicatively coupled to the main circuit board 82 via the flexible circuit board 88.
进一步，如图8所示，在本实施例中，保护主体74内设有多块支撑板746以及多块隔离板748，多块支撑板746沿保护主体74的周向间隔设置，多块隔离板748围合形成限位腔7482，供电件84及副电路板86设于限位腔7482内，主电路板82搭载于支撑板746靠近保护盖76的一端上。具体地，在本实施例中，保护主体74内设有多个第五固定柱749，主电路板82通过穿设于主电路板82及第五固定柱749上的螺纹柱连接。Further, as shown in FIG. 8 , in the embodiment, the protection body 74 is provided with a plurality of support plates 746 and a plurality of isolation plates 748 , and the plurality of support plates 746 are arranged along the circumferential direction of the protection body 74 , and the plurality of blocks are isolated. The plate 748 is enclosed to form a limiting cavity 7482. The power supply member 84 and the sub circuit board 86 are disposed in the limiting cavity 7482. The main circuit board 82 is mounted on one end of the supporting plate 746 adjacent to the protective cover 76. Specifically, in the embodiment, a plurality of fifth fixing posts 749 are disposed in the protection main body 74. The main circuit board 82 is connected by threaded posts that are disposed on the main circuit board 82 and the fifth fixing post 749.
如图4所示，在本实施例中，主电路板82包括位于远离副电路板86的表面的显示器822、按键帽824及蓝牙天线826，以及穿设于保护主体74且外露的TypeC母座828。保护盖76上设有与显示器822正对的透光镜片766。具体地，在本实施例中，保护盖76包括相连的连接框762以及透光板764，显示器822穿设于连接框762上，且位于透光板764与主电路板82之间，按键帽824穿过连接框762及透光板764而外露。As shown in FIG. 4, in the present embodiment, the main circuit board 82 includes a display 822, a button cap 824, and a Bluetooth antenna 826 located away from the surface of the sub-board 86, and an exposed TypeC female that is disposed through the protection body 74. 828. The protective cover 76 is provided with a light-transmitting lens 766 that faces the display 822. Specifically, in the embodiment, the protective cover 76 includes a connecting frame 762 and a transparent plate 764. The display 822 is disposed on the connecting frame 762 and is located between the transparent plate 764 and the main circuit board 82. The 824 is exposed through the connection frame 762 and the light-transmitting plate 764.
如图5、图6及图7所示，在本实施例中，肌电传感器92包括设于副电路板86上的一个第一触点922以及两个第二触点924，第一触点922为环形结构，两个第二触点924分别位于第一触点922的两端，第一触点922及第二触点924远离副电路板86的一侧外露。脉率传感器94设于副电路板86上，且位于第一触点922内。体动传感器96设于副电路板86上，且位于第一触点922与第二触点924的排布方向的一侧。监测仪70还包括透镜98，第一触点922的内壁上 设有环形凸边9222，透镜98位于第一触点922内，且搭载于环形凸边9222上，透镜98远离副电路板86的一侧外露。透镜98所在的区域即为透光区域78。As shown in FIG. 5, FIG. 6, and FIG. 7, in the present embodiment, the myoelectric sensor 92 includes a first contact 922 and two second contacts 924 disposed on the sub-circuit board 86, and the first contact 922 is a ring structure, two second contacts 924 are respectively located at two ends of the first contact 922, and the first contact 922 and the second contact 924 are exposed away from the side of the sub-board 86. The pulse rate sensor 94 is disposed on the sub-board 86 and is located within the first contact 922. The body motion sensor 96 is disposed on the sub-circuit board 86 and is located on one side of the arrangement direction of the first contact 922 and the second contact 924. The monitor 70 further includes a lens 98. The inner wall of the first contact 922 is provided with an annular flange 9222. The lens 98 is located in the first contact 922 and is mounted on the annular flange 9222. The lens 98 is away from the sub-board 86. One side is exposed. The area in which the lens 98 is located is the light transmissive area 78.
进一步，在本实施例中，监测仪70还包括弹性罩942，弹性罩942罩设于脉率传感器94上，弹性罩942位于第一触点922内，且弹性罩942设有与透镜98正对的透光孔(图未标)。弹性罩942可以很好的保护脉率传感器94及提高数据采集的精确度。Further, in this embodiment, the monitor 70 further includes an elastic cover 942, the elastic cover 942 is disposed on the pulse rate sensor 94, the elastic cover 942 is located in the first contact 922, and the elastic cover 942 is provided with the lens 98 Pair of light-transmissive holes (not shown). The elastic cover 942 can well protect the pulse rate sensor 94 and improve the accuracy of data acquisition.
进一步，如图5、图6及图8所示，在本实施例中，监测仪70还包括装饰件93，保护主体74设有缺口(图未示)，装饰件93设于缺口内，且第一触点922、第二触点924及透镜98穿设于装饰件93并露出。Further, as shown in FIG. 5, FIG. 6, and FIG. 8, in the embodiment, the monitor 70 further includes a decorative member 93. The protective body 74 is provided with a notch (not shown), and the decorative member 93 is disposed in the notch, and The first contact 922, the second contact 924, and the lens 98 are bored through the garnish 93 and exposed.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims (17)

  1. 一种睡眠监测装置，其特征在于，包括：采集待测对象实时生理信号的采集模块，接收与处理所述待测对象实时生理信号、当所述实时生理信号处于预设阈值范围时发出控制信号的交互控制模块，接收所述控制信号、并根据所述控制信号以及携带不同控制信号与睡眠信息对应关系的预设列表、发送实时睡眠信息的数据处理模块；A sleep monitoring device, comprising: an acquisition module for collecting real-time physiological signals of an object to be tested, receiving and processing a real-time physiological signal of the object to be tested, and issuing a control signal when the real-time physiological signal is within a preset threshold range; The interaction control module receives the control signal, and according to the control signal and a preset list carrying different control signals and sleep information, and a data processing module for transmitting real-time sleep information;
    所述采集模块与所述交互控制模块连接，所述交互控制模块与所述数据处理模块连接。The collection module is connected to the interaction control module, and the interaction control module is connected to the data processing module.
  2. 根据权利要求1所述的睡眠监测装置，其特征在于，还包括大数据分析服务器，所述大数据分析服务器与所述交互控制模块连接。The sleep monitoring device according to claim 1, further comprising a big data analysis server, wherein the big data analysis server is connected to the interaction control module.
  3. 根据权利要求1所述的睡眠监测装置，其特征在于，所述采集模块包括用于采集肌电生理信号的肌电采集模块、用于采集脉率生理信号的脉率采集模块以及用于采集体动生理信号的传感器模块中的至少一种。The sleep monitoring device according to claim 1, wherein the acquisition module comprises a myoelectric acquisition module for collecting electromyographic signals, a pulse rate acquisition module for collecting pulse rate physiological signals, and an acquisition body. At least one of the sensor modules of the physiological signal.
  4. 根据权利要求1所述的睡眠监测装置，其特征在于，所述交互控制模块包括STM32控制芯片。The sleep monitoring device of claim 1 wherein said interaction control module comprises an STM32 control chip.
  5. 根据权利要求1所述的睡眠监测装置，其特征在于，所述数据处理模块包括TMS320控制芯片。The sleep monitoring device of claim 1 wherein said data processing module comprises a TMS320 control chip.
  6. 根据权利要求1所述的睡眠监测装置，其特征在于，还包括交互模块，所述交互模块与所述交互控制模块连接。The sleep monitoring device according to claim 1, further comprising an interaction module, wherein the interaction module is connected to the interaction control module.
  7. 根据权利要求6所述的睡眠监测装置，其特征在于，所述交互模块包括工作状态切换模块。The sleep monitoring device according to claim 6, wherein the interaction module comprises a working state switching module.
  8. 根据权利要求1所述的睡眠监测装置，其特征在于，还包括通信模块，所述通信模块与所述交互控制模块连接。The sleep monitoring device of claim 1, further comprising a communication module, the communication module being coupled to the interaction control module.
  9. 根据权利要求1所述的睡眠监测装置，其特征在于，还包括电源模块，所述电源模块与所述交互控制模块连接。The sleep monitoring device according to claim 1, further comprising a power module, wherein the power module is connected to the interaction control module.
  10. 根据权利要求9所述的睡眠监测装置，其特征在于，所述电源模块包括开关电路和电池组，所述主控模块交互控制模块与所述开关电路连接，所述开关电路与所述电池组连接。The sleep monitoring device according to claim 9, wherein the power module comprises a switch circuit and a battery pack, the main control module interaction control module is connected to the switch circuit, the switch circuit and the battery pack connection.
  11. 一种睡眠监测装置，其特征在于，包括保护壳以及设于所述保护壳内的肌电传感器、脉率传感器及体动传感器，所述肌电传感器的触点露出，以与监测对象的皮肤接触，所述保护壳设有与所述脉率传感器正对的透光区域。A sleep monitoring device, comprising: a protective shell and an electromyography sensor, a pulse rate sensor and a body motion sensor disposed in the protective shell, wherein the contact of the myoelectric sensor is exposed to monitor the skin of the subject In contact, the protective casing is provided with a light transmissive area opposite the pulse rate sensor.
  12. 根据权利要求11所述的睡眠监测装置，其特征在于，所述监测仪为手环结构，所述监测仪还包括与所述保护壳两端连接的带体。The sleep monitoring device according to claim 11, wherein the monitor is a wristband structure, and the monitor further comprises a strap connected to both ends of the protective case.
  13. 根据权利要求12所述的睡眠监测装置，其特征在于，还包括如下特征中的至少一个：The sleep monitoring device of claim 12, further comprising at least one of the following features:
    所述监测仪还包括连接件，所述连接件包括连接块以及两个凸起，两个凸起分别设于所述连接块的相对的两侧，所述连接块的表面开设有位于两个所述凸起之间的容置槽，所述带体一端设于所述容置槽内；所述保护壳包括保护主体及保护盖，所述保护主体设有第一容置部，所述保护盖设有与所述第一容置部正对的第二容置部，所述连接块具有所述凸起的两侧分别位于所述第一容置部及所述第二容置部内，当所述保护盖与所述保护主体固定连接时，所述保护盖及所述保护主体分别挤压两个所述凸起，以使得所述带体固定于所述连接块上；以及The monitor further includes a connecting member, the connecting member includes a connecting block and two protrusions, the two protrusions are respectively disposed on opposite sides of the connecting block, and the surface of the connecting block is opened at two The accommodating groove between the protrusions is disposed in the accommodating groove at one end; the protective case includes a protection body and a protective cover, and the protection body is provided with a first accommodating portion, The protection cover is provided with a second accommodating portion facing the first accommodating portion, and the connecting block has two sides of the protrusion respectively located in the first accommodating portion and the second accommodating portion When the protective cover is fixedly connected to the protection body, the protective cover and the protection body respectively press the two protrusions to fix the belt body to the connection block;
    所述带体包括第一部分及第二部分，所述第一部分远离所述保护壳的一端设有卡接部，所述卡接部开设有卡口，所述第二部分远离所述保护壳的一端设有卡块，所述卡块卡于所述卡口内。The strip body includes a first portion and a second portion, and an end of the first portion away from the protective shell is provided with a snap portion, the snap portion is provided with a bayonet, and the second portion is away from the protective shell. One end is provided with a card block, and the card block is stuck in the bayonet port.
  14. 根据权利要求11所述的睡眠监测装置，其特征在于，所述监测仪包括层叠设于所述壳体内的主电路板、供电件及副电路板，所述主电路板分别与所述供电件及所述副电路板通信连接，所述肌电传感器、所述体动传感器及所述脉率传感器均设于所述副电路板远离所述主电路板的表面。The sleep monitoring device according to claim 11, wherein the monitor comprises a main circuit board, a power supply member and a sub-circuit board stacked in the housing, the main circuit board and the power supply member respectively And the sub-board communication connection, wherein the myoelectric sensor, the body motion sensor and the pulse rate sensor are both disposed on a surface of the sub-board away from the main circuit board.
  15. 根据权利要求14所述的睡眠监测装置，其特征在于，还包括如下特征中的至少一个：The sleep monitoring device of claim 14 further comprising at least one of the following features:
    所述保护壳包括相连的保护主体及保护盖，所述主电路板、所述供电件及所述副电路板设于所述保护主体内，所述主电路板与所述副电路板通过柔性电路板连接，所述主电路板包括位于远离所述副电路板的表面的显示器、按键帽及蓝牙天线，以及穿设于所述保护主体上且外露的TypeC母座，所述保护盖上 设有与所述显示器正对的透光镜片，所述按键帽远离所述主电路板的一侧外露；以及The protective cover includes an auxiliary protection body and a protective cover, and the main circuit board, the power supply member and the sub circuit board are disposed in the protection main body, and the main circuit board and the sub circuit board pass the flexible a circuit board connection, the main circuit board includes a display, a button cap and a Bluetooth antenna located away from a surface of the sub-board, and a TypeC female seat that is disposed on the protection body and exposed, the protective cover is provided a light transmissive lens opposite the display, the button cap being exposed away from a side of the main circuit board;
    所述保护主体内设有多块支撑板以及多块隔离板，多块所述支撑板沿所述保护主体的周向间隔设置，多块所述隔离板围合形成所述限位腔，所述供电件及所述副电路板设于所述限位腔内，所述主电路板搭载于所述支撑板靠近所述保护盖的一端上。The protection body is provided with a plurality of support plates and a plurality of isolation plates. The plurality of support plates are spaced apart along the circumferential direction of the protection body, and a plurality of the isolation plates are enclosed to form the limiting cavity. The power supply member and the sub circuit board are disposed in the limiting cavity, and the main circuit board is mounted on an end of the support plate adjacent to the protection cover.
  16. 根据权利要求14所述的睡眠监测装置，其特征在于，所述肌电传感器包括设于所述副电路板上的一个第一触点以及两个第二触点，所述第一触点为环形结构，两个所述第二触点分别位于所述第一触点的两端，所述脉率传感器设于所述副电路板上，且位于所述第一触点内，所述体动传感器设于所述副电路板上，且位于所述第一触点与所述第二触点的排布方向的一侧。The sleep monitoring device according to claim 14, wherein the myoelectric sensor comprises a first contact and two second contacts disposed on the sub-board, the first contact being a ring structure, two of the second contacts are respectively located at two ends of the first contact, the pulse rate sensor is disposed on the sub-circuit board, and is located in the first contact, the body The motion sensor is disposed on the sub-circuit board and is located on one side of the arrangement direction of the first contact and the second contact.
  17. 根据权利要求16所述的睡眠监测装置，其特征在于，所述监测仪还包括透镜，所述第一触点的内壁上设有环形凸边，所述透镜位于所述第一触点内，且搭载于所述环形凸边上，所述透镜远离所述副电路板的一侧外露。The sleep monitoring device according to claim 16, wherein the monitor further comprises a lens, the inner wall of the first contact is provided with an annular flange, and the lens is located in the first contact, And mounted on the annular flange, the lens is exposed away from a side of the sub-board.
PCT/CN2018/122751 2017-12-21 2018-12-21 Sleep monitoring device WO2019120289A1 (en)

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