A smart lamp for non-contact monitoring of human body status and intelligent linkage

Abstract

The present invention belongs to the field of monitoring and intelligent Internet of Things technology, and particularly relates to an intelligent lamp for non-contact monitoring of human body status and intelligent linkage, including a control mainboard, a radar module, an algorithm module, a Bluetooth module, a speaker, a microphone, a digital display screen, a lamp, a touch panel, a humidity sensor module, and a temperature sensor module, wherein the control mainboard is connected with the radar module, the algorithm module, the Bluetooth module, the speaker, the microphone, the digital display screen, the lamp, the touch panel, the humidity sensor module, and the temperature sensor module to realize non-contact sensing detection. The present invention realizes the intelligent linkage function with the host according to the detected human body status and behavior characteristics, including light following breathing rhythm control, human body presence switch control, intelligent sound and light sleep aid, wake-up, intelligent alarm clock setting, sleep monitoring and evaluation, and the application of these scenarios has clear value for smart home, energy saving, and subject sleep health evaluation.

Description

Technical Field

[0001] The present invention belongs to the technical field of monitoring and intelligent Internet of Things, and in particular relates to an intelligent lamp for non-contact monitoring of human body status and intelligent linkage. Background Art

[0002] The application of smart home in the Internet of Things covers remote control, one-click scene linkage, security monitoring, energy conservation and environmental protection, smart health management and smart home appliances. These applications not only improve the convenience and comfort of home life, but also enhance the safety and energy conservation and environmental protection of the home. With the continuous development and popularization of Internet of Things technology, the application of smart home will become more and more extensive, and people will pay more and more attention to human safety and health. The assessment of safety and health status is achieved by collecting and analyzing vital signs monitoring data.

[0003] Microwave radar vital signs detection technology uses non-contact methods to provide a portable and efficient solution for human health monitoring. It detects subtle signals such as the rise and fall of the human chest and heartbeat in a non-contact sensing manner. It has a long monitoring distance and a wide angle, and is not affected by a variety of environmental factors. It is suitable for medical monitoring, sleep apnea monitoring and infant care. This technology is combined with smart home usage scenarios and linked with terminals to form a vital signs monitoring and intelligent linkage system, bringing people a better home life experience. Summary of the invention

[0004] In order to solve one of the above problems, the present application provides a smart lamp for non-contact monitoring of human body status and intelligent linkage, including a control mainboard, a radar module, an algorithm module, a Bluetooth module, a speaker, a microphone, a digital display screen, a lamp, a touch pad, a humidity sensing module, and a temperature sensing module. The control mainboard is connected to the radar module, the algorithm module, the Bluetooth module, the speaker, the microphone, the digital display screen, the lamp, the touch pad, the humidity sensing module and the temperature sensing module to realize non-contact sensing detection.

[0005] Preferably, the control main board includes a data transmission interface, a power supply interface, a communication interface, a lighting interface, a touch panel interface, a data display screen interface, a speaker interface and an integrated circuit connected to the microprocessor.

[0006] Preferably, the radar module includes a transmitting antenna, a receiving antenna, a transmitting unit module, a receiving unit module, a controller unit module, and a memory. The transmitting antenna and the receiving antenna are connected to the controller unit module, and the control unit module is connected to the storage unit module.

[0007] Preferably, the algorithm module is placed in a microprocessor, and the algorithm module processes and calculates data including voice interaction, snoring recognition, radar front-end signal processing, and sleep monitoring.

[0008] Preferably, the voice interaction is completed by a voice interaction module, and the voice interaction module includes a voice recognition module, a language parsing module, a dialogue management module, a language generation module, a voice synthesis module and a voice quality optimization module.

[0009] Preferably, the snoring recognition is performed by a snoring recognition module, which includes a digital audio signal processing module, a feature processing module, and a pattern recognition and classification module.

[0010] Preferably, the radar front-end signal processing includes radar echo signal processing and vital sign signal extraction.

[0011] Preferably, the sleep monitoring includes feature processing, analysis module, sleep state recognition and sleep assessment.

[0012] Preferably, the radar module is a UWB radar module.

[0013] Preferably, the lamp is an LED light strip.

[0014] This application has at least one of the following effects

[0015] This application implements intelligent linkage functions with the host according to the detected human body state and behavioral characteristics, including lighting control following breathing rhythm, human body presence switch control, intelligent sound and light sleep aid and wake-up, intelligent alarm setting, sleep monitoring and evaluation. The application of these scenarios has clear value for smart homes, energy saving, and sleep health assessment of subjects. Smart lights have built-in UWB radar modules, which can continuously detect human presence, movement status and vital signs, and perceive human body state and behavioral characteristics through intelligent algorithms. Based on the identified human body state and behavioral characteristics, intelligent linkage functions with the host are realized, including lighting control following breathing rhythm, human body presence switch control, intelligent sound and light sleep aid and wake-up, intelligent alarm setting, sleep monitoring and evaluation, etc.

[0016] (1) Lighting control with breathing rhythm: It can detect the frequency of the human chest rising and falling to determine the human breathing rate per minute. It can automatically adjust the light flashing frequency according to the human breathing fluctuations to help the human body adjust its breathing to a stable state. Therefore, users can adjust their heart rate and breathing rate through deep breathing or specific breathing exercises, such as holding their breath or counting their breaths, to help relax their mind and body and fall asleep quickly.

[0017] (2) Human presence switch control: It can sense human behavior and identify whether a person is approaching or moving away from the device. It can automatically turn on the light when a person comes and turn off the light when a person leaves.

[0018] (3) Intelligent sound and light to help you sleep and wake you up: It can identify the current state of your sleep, including getting out of bed, awake, light sleep, rapid eye movement, and deep sleep. It can switch between different types of music and light modes according to your current sleep state: turn off the lights and music when you are falling asleep; when it recognizes that you are in a deep sleep state before the alarm rings, it automatically plays wake-up music to wake you up during light sleep, thus avoiding the user's nervous fatigue caused by being woken up in deep sleep.

[0019] (4) Intelligent alarm clock setting: It can recognize human movements and gestures at close range. It can turn off the alarm clock by waving your hand.

[0020] (5) Sleep monitoring and evaluation: The vital signs data of the human body during the whole night of sleep are accumulated, and a sleep quality report is generated the next day and uploaded to the cloud server. Smart terminal devices can display the data to users for viewing and build personal sleep health records. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 , is a schematic diagram of the main structure of the smart lamp;

[0022] Figure 2 , is the schematic diagram of the control main board;

[0023] Figure 3 , is a schematic diagram of the UWB radar module;

[0024] Figure 4 , is a schematic diagram of a voice interaction module;

[0025] Figure 5 , is a schematic diagram of a snoring recognition module;

[0026] Figure 6 , is a schematic diagram of radar signal processing and sleep monitoring module;

[0027] Figure 7 , is a schematic diagram of the installation layout of smart lights. DETAILED DESCRIPTION

[0028] The present invention discloses an intelligent lamp for non-contact monitoring of human body status and intelligent linkage. Figure 1 It is a schematic diagram of the main structure of the smart lamp, such as Figure 1 Including control main board, radar module, algorithm module, Wi-Fi / Bluetooth module, speaker, microphone, digital display, LED light strip, touch panel, humidity sensor module, and temperature sensor module.

[0029] (1) The control main board includes: microprocessor, data transmission interface, power supply interface, communication interface, lighting interface, touch panel interface, data display interface, speaker interface and integrated circuit, etc.

[0030] like Figure 2 Schematic diagram of the control mainboard, which is connected to the UWB radar module, algorithm module, Wi-Fi / Bluetooth module, speaker, microphone, digital display, LED light strip, touchpad, humidity sensor module and temperature sensor module.

[0031] (2) The UWB radar module includes: a transmitting antenna, a receiving antenna, a transmitting unit module, a receiving unit module, a controller unit module, and a memory. Figure 3 Schematic diagram of UWB radar module. The UWB radar module is connected to the control mainboard. The control mainboard sends control instructions through the data transmission interface to realize the control functions of the UWB radar module such as data acquisition and data transmission. The internal functions of the UWB module include: the transmitting antenna and the receiving antenna are connected to the controller unit module, and the transmitting unit module is also connected between the transmitting antenna and the controller unit module. The receiving unit module is also connected between the receiving antenna and the controller unit module, which are respectively connected to the control of pulse signal transmission and echo signal reception;

[0032] The control unit module is connected to the storage unit module and is used to store the programs and data of the controller to ensure that the controller can operate according to the predetermined instructions.

[0033] (3) Algorithm modules: voice interaction; snoring recognition; radar front-end signal processing; sleep monitoring. Figure 2 Schematic diagram of the control main board. The radar echo signal, sound signal, temperature sensor signal and humidity sensor signal monitored by the UWB radar module, microphone, temperature sensor module and humidity sensor module are transmitted to the microprocessor through the data transmission interface. The algorithm module is placed in the microprocessor and processes and calculates such data, that is, the algorithm module processes and calculates data including voice interaction, snoring recognition, radar front-end signal processing and sleep monitoring.

[0034] a) Voice interaction, which is completed by the voice interaction module, such as Figure 4 Schematic diagram of the voice interaction module, including the voice recognition module, language parsing module, dialogue management module, language generation module, speech synthesis module and voice quality optimization module.

[0035] b) Snoring recognition, which is completed by the snoring recognition module, such as Figure 5 Schematic diagram of the snoring recognition module, including a digital audio signal processing module, a feature processing module, and a pattern recognition and classification module.

[0036] c) Radar signal processing, such as Figure 6 Schematic diagram of radar signal processing and sleep monitoring module, including radar echo signal processing module and vital sign signal extraction module.

[0037] d) Sleep monitoring, such as Figure 6Schematic diagram of radar signal processing and sleep monitoring, including feature processing, analysis module, sleep state recognition and sleep assessment module.

[0038] (4) Wi-Fi / Bluetooth module: The monitoring results and control command data of the device are uploaded to the cloud server through the Wi-Fi / Bluetooth module to achieve remote monitoring and data recording; the Wi-Fi / Bluetooth module will also receive control commands issued by the cloud server or client to perform device parameter settings, firmware upgrades and control operations.

[0039] (5) Speaker: The main function is to convert electrical signals into sound signals for playback, thus enabling the smart light to play music and voice announcements.

[0040] (6) Microphone: Mainly used to collect sound signals, convert sound signals into electrical signals, and identify the user's voice commands and snoring information through voice recognition technology.

[0041] (6) Digital display screen: The LED screen displays the device’s current clock information, alarm information, network configuration status information, network connection status information, device error code, and other information.

[0042] (7) LED light strip: provides lighting output and can achieve different light brightness and color temperature changes.

[0043] (8) Touchpad: Provides four touch buttons for controlling lights and music.

[0044] (9) Humidity sensor module: detects humidity information in the environment.

[0045] (10) Temperature sensor module: detects the temperature information in the environment.

[0046] like Figure 7 , is a schematic diagram of the installation layout of smart lights. The application of these scenarios has clear value for smart homes, energy saving, and sleep health assessment of subjects.

[0047] The following describes the beneficial effects after the implementation of this application:

[0048] Smart lights, with built-in UWB radar modules, can continuously detect human presence, movement status and vital signs, and perceive human status and behavioral characteristics through intelligent algorithms. Based on the recognized human status and behavioral characteristics, they can realize intelligent linkage functions with the host, including light control following breathing rhythm, human presence switch control, intelligent sound and light sleep aid and wake-up, intelligent alarm setting, sleep monitoring and evaluation, etc.

[0049] (1) Lighting control with breathing rhythm: It can detect the frequency of the human chest rising and falling to determine the human breathing rate per minute. It can automatically adjust the light flashing frequency according to the human breathing fluctuations to help the human body adjust its breathing to a stable state. Therefore, users can adjust their heart rate and breathing rate through deep breathing or specific breathing exercises, such as holding their breath or counting their breaths, to help relax their mind and body and fall asleep quickly.

[0050] (2) Human presence switch control: It can sense human behavior and identify whether a person is approaching or moving away from the device. It can automatically turn on the light when a person comes and turn off the light when a person leaves.

[0051] (3) Intelligent sound and light to help you sleep and wake you up: It can identify the current state of your sleep, including getting out of bed, awake, light sleep, rapid eye movement, and deep sleep. It can switch between different types of music and light modes according to your current sleep state: turn off the lights and music when you are falling asleep; when it recognizes that you are in a deep sleep state before the alarm rings, it automatically plays wake-up music to wake you up during light sleep, thus avoiding the user's nervous fatigue caused by being woken up in deep sleep.

[0052] (4) Intelligent alarm clock setting: It can recognize human movements and gestures at close range. It can turn off the alarm clock by waving your hand.

[0053] (5) Sleep monitoring and evaluation: The vital signs data of the human body during the whole night of sleep are accumulated, and a sleep quality report is generated the next day and uploaded to the cloud server. Smart terminal devices can display the data to users for viewing and build personal sleep health records.

[0054] This application realizes the intelligent linkage function with the host according to the detected human body state and behavioral characteristics. The UWB radar module includes a transmitting antenna, a receiving antenna, a transmitting unit module, a receiving unit module, a controller unit module and a memory. The module detects human body vital signs signals in a non-contact manner through electromagnetic waves, and can confirm whether there is a human body in the detection area, and can accurately identify the human body's vital signs, including heart rate, breathing rate, body movement, etc. The algorithm module includes voice interaction, snoring recognition, radar front-end signal processing and sleep monitoring. The module can intelligently identify the human body state and behavioral characteristics. This application includes lighting control following breathing rhythm, human body presence switch control, intelligent sound and light sleep aid, wake-up, intelligent alarm setting, sleep monitoring and evaluation. The application of these scenarios has clear value for smart homes, energy saving, and subject sleep health assessment.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart light for non-contact monitoring of human body status and intelligent linkage, characterized in that: It includes a control mainboard, a radar module, an algorithm module, a Bluetooth module, a speaker, a microphone, a digital display screen, a lamp, a touch pad, a humidity sensing module, and a temperature sensing module. The control mainboard is connected with the radar module, the algorithm module, the Bluetooth module, the speaker, the microphone, the digital display screen, the lamp, the touch pad, the humidity sensing module, and the temperature sensing module to realize non-contact sensing detection.

2. The smart light for non-contact monitoring of human body status and intelligent linkage as claimed in claim 1, characterized in that: The control mainboard includes a data transmission interface, a power supply interface, a communication interface, a lighting interface, a touch panel interface, a data display screen interface, a speaker interface and an integrated circuit connected to the microprocessor.

3. The smart light for non-contact monitoring of human body status and intelligent linkage as claimed in claim 1, characterized in that: The radar module includes a transmitting antenna, a receiving antenna, a transmitting unit module, a receiving unit module, a controller unit module, and a memory. The transmitting antenna and the receiving antenna are connected to the controller unit module, and the control unit module is connected to the storage unit module.

4. The smart light for non-contact monitoring of human body status and intelligent linkage as claimed in claim 2, characterized in that: The algorithm module is placed in the microprocessor, and the algorithm module processes and calculates data including voice interaction, snoring recognition, radar front-end signal processing, and sleep monitoring.

5. The smart light for non-contact monitoring of human body status and smart linkage as claimed in claim 4, characterized in that: The voice interaction is completed by a voice interaction module, which includes a voice recognition module, a language analysis module, a dialogue management module, a language generation module, a voice synthesis module and a voice quality optimization module.

6. The intelligent lamp for non-contact monitoring of human body status and intelligent linkage as claimed in claim 4, characterized in that: The snoring recognition is completed by a snoring recognition module, which includes a digital audio signal processing module, a feature processing module, and a pattern recognition classification module.

7. The intelligent lamp for non-contact monitoring of human body status and intelligent linkage as claimed in claim 4, characterized in that: The radar front-end signal processing includes radar echo signal processing and vital sign signal extraction.

8. The smart light for non-contact monitoring of human body status and smart linkage as claimed in claim 4, characterized in that: The sleep monitoring includes feature processing, analysis modules, sleep state recognition and sleep assessment.

9. An intelligent lamp for non-contact monitoring of human body status and intelligent linkage as described in any one of claims 1 to 8, characterized in that: The radar module is a UWB radar module.

10. An intelligent lamp for non-contact monitoring of human body status and intelligent linkage as described in any one of claims 1 to 8, characterized in that: The lamp is an LED light strip.

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