Stable health monitoring system

Abstract

The invention discloses a stable health monitoring system which comprises an intelligent monitoring device used for monitoring first health information of a monitored person and an intelligent wearable device used for monitoring second health information of the monitored person. The intelligent monitoring device and the intelligent wearable device are in communication connection to interact first health information and second health information, and the intelligent monitoring device and the intelligent wearable device are in communication connection with a guardian device. And the intelligent monitoring equipment and the intelligent wearable equipment respectively send first health information and second health information to the guardian equipment. By combining the intelligent monitoring device and the intelligent wearable device, the comprehensive monitoring of the health information of the monitored person is realized, the comprehensiveness and accuracy of health monitoring are improved, and potential health problems can be found in time. In addition, the first health information and the second health information can be interacted between the intelligent monitoring equipment and the intelligent wearable equipment, so that the communication stability is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of health monitoring, and more particularly to a stable health monitoring system. Background Art

[0002] With the aging of society and people's increasing attention to health management, the demand for health monitoring for vulnerable groups such as the elderly, children, and patients is growing. In order to ensure the safety and health of these groups, modern scientific and technological means, especially the integrated application of the Internet of Things, big data, and artificial intelligence technologies, provide strong support for remote health monitoring. Among them, home surveillance cameras and smart wearable devices have become the two most common solutions.

[0003] Home surveillance cameras use video capture technology to achieve real-time monitoring of the home environment, providing visual protection for the safety of family members. The camera records various activities occurring in the home and promptly issues an alarm in abnormal situations (such as intrusion, falls, etc.) to notify guardians or emergency services. However, out of respect and protection for privacy, surveillance cameras are usually not installed in private spaces such as bedrooms and toilets, resulting in limitations in the monitoring range and forming so-called "monitoring blind spots". Emergency situations occurring in these areas may not be captured in a timely manner, thus increasing the risk.

[0004] Smart wearable devices, such as smart watches and health monitoring belts, monitor the wearer's physiological parameters (such as heart rate, blood pressure, number of steps, sleep quality, etc.) and motion information through sensor technology, providing important data for health management and risk assessment. These devices can continuously track the user's health status and issue reminders when abnormalities occur. However, the detection capabilities of smart wearable devices are limited by their wearing position and sensor performance. Health status is mainly assessed by monitoring physiological signals near the wearing position, which may lead to false positives or missed positives in certain situations (such as when the device is not worn correctly, the sensor fails, or the user is in an atypical activity state).

[0005] The above shortcomings need to be improved. Summary of the invention

[0006] In order to solve or alleviate at least one of the problems in the prior art, the present invention provides a stable health monitoring system.

[0007] The technical solution of the present invention is as follows:

[0008] A stable health monitoring system comprises an intelligent monitoring device for monitoring first health information of a monitored person and an intelligent wearable device for monitoring second health information of the monitored person, wherein the intelligent monitoring device and the intelligent wearable device are communicatively connected to exchange first health information and second health information, the intelligent monitoring device and the intelligent wearable device are communicatively connected with a guardian device, and the intelligent monitoring device and the intelligent wearable device respectively send the first health information and the second health information to the guardian device.

[0009] Furthermore, the first health information includes behavioral information. The smart monitoring device marks multiple key points on the human body, records the position of each key point, and classifies them to construct a training set, marking daily behaviors and abnormal behaviors. When the smart monitoring device detects abnormal behaviors or unknown behaviors, it sends alarm information to the smart wearable device and the guardian device.

[0010] Furthermore, the daily behaviors include regular daily behaviors and special daily behaviors, and the special daily behaviors are set based on the health status of the guardian.

[0011] Furthermore, the first health information includes body temperature information. The intelligent monitoring device divides the human body into multiple temperature monitoring areas, records the temperature of each area, and sets a normal temperature range for each area. When the intelligent monitoring device detects abnormal temperature, it sends an alarm message to the smart wearable device and the guardian device.

[0012] Furthermore, the second health information includes vital sign information, and a normal range of the vital sign information is set. When the smart wearable device detects abnormal vital sign information, it sends an alarm message to the smart monitoring device and the guardian device.

[0013] Furthermore, the physical sign information includes heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation, and the heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation are respectively set within normal ranges.

[0014] Furthermore, the second health information includes motion information, records the displacement, speed and acceleration of the guardian, sets the normal range of displacement, speed and acceleration, and the smart wearable device sends an alarm message to the smart monitoring device and the guardian device when abnormal motion information is detected.

[0015] Furthermore, the guardian device is a health center server and / or a mobile terminal.

[0016] Furthermore, the guardian device is used to modify the monitoring thresholds of the smart monitoring device and the smart wearable device.

[0017] Furthermore, the smart monitoring device and the smart wearable device are connected via BLE and / or LoRa communication.

[0018] The beneficial effect of the present invention according to the above scheme is that the present invention realizes all-round monitoring of the health information of the monitored person by combining the intelligent monitoring device and the intelligent wearable device. The intelligent monitoring device provides environmental video and non-contact health data, while the intelligent wearable device provides physiological indicator monitoring. The combination of the two improves the comprehensiveness and accuracy of health monitoring, helps to timely discover potential health problems, and conduct timely risk assessments, providing a strong basis for taking intervention measures. In addition, the first health information and the second health information can be exchanged between the intelligent monitoring device and the intelligent wearable device, that is, the intelligent monitoring device can send the first health information and the second health information to the guardian device, and the intelligent wearable device can also send the first health information and the second health information to the guardian device, to ensure the stability of communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the system framework of the present invention;

[0021] Figure 2 This is a schematic diagram of data interaction of the smart wearable device in the present invention;

[0022] Figure 3 This is a schematic diagram of data interaction between the sending gateway and the smart wearable device in the present invention;

[0023] Figure 4 This is a schematic diagram of data interaction of sending a gateway to poll a smart wearable device in the present invention;

[0024] Figure 5 A human body key point marking position diagram in one embodiment of the present invention;

[0025] Figure 6 Schematic diagram of the connection between the main gateway and the sub-gateway.

[0026] Among them, the figure marks in the figure are: 1. smart monitoring device; 2. smart wearable device; 3. guardian device; 4. sending gateway; 5. receiving gateway. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] It should be noted that when a component is referred to as being "fixed" or "set" or "connected" to another component, it may be located directly or indirectly on the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and should not be construed as limitations on the present technical solution. The terms "first", "second", etc. are only used for the convenience of description and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0029] like Figure 1 As shown, a stable health monitoring system described in one embodiment of the present invention includes an intelligent monitoring device 1 for monitoring the first health information of the monitored person and an intelligent wearable device 2 for monitoring the second health information of the monitored person, the intelligent monitoring device 1 and the intelligent wearable device 2 are communicatively connected to exchange the first health information and the second health information, the intelligent monitoring device 1 and the intelligent wearable device 2 are communicatively connected with the guardian device 3, and the intelligent monitoring device 1 and the intelligent wearable device 2 send the first health information and the second health information to the guardian device 3 respectively.

[0030] The intelligent monitoring device 1 is responsible for monitoring the first health information of the environment in which the monitored person is located, including but not limited to the ambient temperature and humidity, air quality, and abnormal behaviors (such as falling, crying for help) monitored by non-invasive means (such as infrared thermal imaging, sound recognition, etc.).

[0031] The smart wearable device 2 fits the body of the monitored person and continuously monitors the second health information, such as heart rate, blood pressure, blood oxygen saturation, sleep quality, activity steps and fall detection.

[0032] The guardian device 3 is a terminal for receiving and displaying health information, which can be a smart phone, tablet computer or dedicated monitoring terminal. The guardian device 3 is connected to the smart monitoring device 1 and the smart wearable device 2 through wireless communication technology, receives and integrates health information from both in real time, and provides the guardian with a comprehensive health report and early warning notification.

[0033] In this embodiment, by combining the intelligent monitoring device 1 and the intelligent wearable device 2, all-round monitoring of the health information of the monitored person is achieved. The intelligent monitoring device 1 provides environmental video and non-contact health data, while the intelligent wearable device 2 provides physiological indicator monitoring. The combination of the two improves the comprehensiveness and accuracy of health monitoring, helps to timely discover potential health problems, and conduct timely risk assessments, providing a strong basis for taking intervention measures. In addition, the first health information and the second health information can be exchanged between the intelligent monitoring device 1 and the intelligent wearable device 2, that is, the intelligent monitoring device 1 can send the first health information and the second health information to the guardian device 3, and the intelligent wearable device 2 can also send the first health information and the second health information to the guardian device 3, to ensure the stability of communication.

[0034] When the smart monitoring device 1 or the smart wearable device 2 detects abnormal health information, it can immediately trigger an alarm, on the one hand reminding the ward to save himself, and on the other hand asking for help from the guardian, ensuring that the guardian can quickly understand the health status of the ward, take emergency rescue measures in time, and effectively reduce health risks.

[0035] The intelligent monitoring device 1 is set up in public areas (such as living rooms and dining rooms), continuously captures video images, and uses non-contact sensors to monitor body temperature, respiratory rate, etc. For private areas (such as bedrooms and toilets), low-resolution or infrared imaging technology can be used to reduce the risk of privacy leakage while retaining the necessary monitoring functions. In terms of privacy protection, data encryption, fuzzy processing, authority management and other measures are adopted to prevent the privacy information of the guardian from being leaked, while ensuring the security of health data during transmission and storage. For vulnerable groups such as the elderly, children and patients, comprehensive health monitoring is provided, and timely health warning and emergency response mechanisms are used to effectively reduce the health risks they face. Comprehensive care and protection help improve their quality of life.

[0036] Or in a nursing home, the smart watch and the smart monitoring device 1 can work together to monitor the activity status of the elderly in real time. The smart watch detects the elderly's falls through built-in sensors, and the smart monitoring device 1 provides video images so that family members or medical staff can respond quickly and provide timely help.

[0037] In a preferred embodiment, the first health information includes behavioral information, and the intelligent monitoring device 1 marks multiple key points on the human body, records the position of each key point, and classifies them to construct a training set, marking daily behaviors and abnormal behaviors. When the intelligent monitoring device 1 detects abnormal behaviors or unknown behaviors, it sends alarm information to the smart wearable device 2 and the guardian device 3.

[0038] The daily behaviors include regular daily behaviors and special daily behaviors, and the special daily behaviors are set based on the health status of the guardian.

[0039] like Figure 5 As shown, using the BlazePose algorithm in the mediapipe library, 33 key points are marked on the human body, which can accurately reflect the posture and movement of the human body. The intelligent monitoring device 1 shoots real-time video and processes the video through the BlazePose algorithm to obtain the key point information of the human body. The position information of each key point is recorded and classified to construct a training set, which includes sample data of daily behavior and abnormal behavior. Daily behaviors include walking, sitting, standing, etc., and abnormal behaviors include falling, convulsions, etc. Daily behaviors are further subdivided into regular daily behaviors and special daily behaviors. Special daily behaviors are set according to the specific health status of the ward. For example, for a ward with inconvenient legs and feet, the behavior of walking on a wheelchair or walking with crutches is a special daily behavior. For example, for a deaf-mute ward, communicating through sign language is a special daily behavior, that is, special daily behaviors are trained according to the health status of the ward.

[0040] Use the KNN (K-Nearest Neighbor) algorithm to train the training set, classify human postures, and deploy the trained KNN model on the gateway to perform real-time judgment of human postures. Using samples of all known categories as references, calculate the distance between the unknown sample and all known samples, select the K known samples closest to the unknown sample, and classify the unknown sample and the K nearest neighbor samples with a larger proportion of categories according to the majority-voting rule. Use the data set constructed in the first step to train the knn model so that the knn model has the ability to classify human postures.

[0041] Intelligent monitoring device 1 uses mediapipe and KNN model to judge the behavior status in real time. When abnormal behavior or unknown behavior is detected, the alarm mechanism is triggered immediately. Real-time judgment of human posture (fall detection): The camera shoots the video and processes the video with mediapipe first to obtain the key point information of the human body; then the key point information of the human body is input into the trained knn model to complete the real-time judgment of the human posture. Motion state judgment: It mainly judges whether the human body is in a prohibited state or a motion state. The human body target points generated by mediapipe are used for judgment. By setting the individual motion thresholds of the 10 points and the overall motion threshold, it is judged whether it is in motion. If it is greater than the threshold, the task is in motion.

[0042] The smartwatch collects health data such as heart rate, blood oxygen, and body temperature at regular intervals. When the collected data reaches a preset threshold, the watch transmits the data to the sending gateway 4 via LoRa or Bluetooth. The watch has an SOS alarm function. When the guardian encounters an emergency, the watch can send an alarm signal to the sending gateway 4 and the guardian device 3.

[0043] When abnormal behavior is detected, the smart monitoring device 1 will immediately send an alarm message to the smart watch and the guardian device 3. The smart watch can remind the guardian to save himself by vibration and other means, and the guardian device 3 (such as a mobile phone, tablet, etc.) will also receive an alarm notification so that timely countermeasures can be taken.

[0044] Guardians can view surveillance videos and health data transmitted by smart watches in real time through mobile phones and other devices to understand the real-time condition of the elderly. After receiving the alarm information, guardians can quickly contact the elderly or take other necessary intervention measures.

[0045] In a preferred embodiment, the first health information includes body temperature information. The intelligent monitoring device 1 divides the human body into multiple temperature monitoring areas, records the temperature of each area, and sets a normal temperature range for each area. When the intelligent monitoring device 1 detects abnormal temperature, it sends an alarm message to the smart wearable device 2 and the guardian device 3.

[0046] The intelligent monitoring device 1 first divides the human body into multiple temperature monitoring areas through image processing and thermal imaging technology. Each temperature monitoring area is divided based on the anatomical and physiological characteristics of the human body, such as the head, trunk, limbs, etc., so as to more accurately monitor and record the temperature information of each area.

[0047] The device records the temperature data of each temperature monitoring area in real time and compares and analyzes it with the preset normal temperature range. These preset ranges are based on medical knowledge and health standards and can reflect the temperature distribution of the human body under normal physiological conditions.

[0048] When the intelligent monitoring device 1 detects that the temperature of a certain area exceeds the set normal range, it is judged as abnormal temperature. At this time, the device will activate the alarm mechanism and send an alarm message to the intelligent wearable device 2 and the guardian device 3. The alarm message should contain key information such as the specific area of ​​abnormal temperature, current temperature value, timestamp, etc., so that the guardian can quickly understand the situation and make corresponding measures.

[0049] While sending the alarm, the intelligent monitoring device 1 also synchronizes the abnormal temperature data to the cloud server or local storage system for subsequent data analysis and health assessment, charting the changing trend of the health status of the ward, and facilitating medical staff to formulate personalized health management plans.

[0050] In this embodiment, by dividing multiple temperature monitoring areas and recording the temperature of each area in real time, the intelligent monitoring device 1 can accurately reflect the body temperature status of the ward and promptly detect potential health problems. When an abnormal temperature is detected, the intelligent monitoring device 1 can immediately send an alarm message to ensure that the guardian can be notified and respond quickly, which helps to reduce health risks caused by delayed processing. The stored temperature data is used for subsequent data analysis and health assessment to provide personalized health management suggestions for the ward. For example, by analyzing the pattern of body temperature changes, possible health risks can be predicted and measures can be taken in advance to intervene.

[0051] like Figures 2 to 4 As shown, in a preferred embodiment, the second health information includes vital sign information, and a normal range of the vital sign information is set. When the smart wearable device 2 detects abnormal vital sign information, it sends an alarm message to the smart monitoring device 1 and the guardian device 3.

[0052] The physical sign information includes heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation. The heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation are respectively set to normal ranges.

[0053] The smart wearable device 2 (such as a watch) acts as a slave, and the sending gateway 4 acts as a host. The smart wearable device 2 communicates with the smart monitoring device 1 or the guardian device 3 directly or through the sending gateway 4. The watch regularly collects and stores the user's vital signs information, including heart rate, blood oxygen, body temperature and other data. The watch checks whether the collected vital signs data exceeds the preset normal range. The normal range is set according to medical standards or the user's personal situation. If the data is within the normal range, it is stored. If the data exceeds the normal range, the watch will be judged as abnormal vital signs information, and the data collected for the last three times will be sent to the sending gateway 4 via LoRa. Data within the normal range is transmitted via Bluetooth to reduce power consumption. LoRa is in a long link state to ensure that abnormal information can be transmitted in time.

[0054] The sending gateway 4 receives the LoRa data from the watch and determines whether the watch needs alarm and vibration. If not, the information is sent to the watch for storage. If necessary, an alarm instruction is sent to the watch, and the watch starts to alarm.

[0055] The sending gateway 4 queries and sets the information of the smart wearable device 2 and the smart monitoring device 1 through Bluetooth or LoRa, first tries the Bluetooth connection, and if it fails to connect for 3 times, it uses LoRa connection. The obtained information is sent to the receiving gateway 5 of the guardian device 3.

[0056] The sending gateway 4 periodically (managed by the guardian device 3) polls all watches via Bluetooth to obtain locally stored data. Confirm whether the Bluetooth is connected to the Nth watch within 3 times. If the connection is successful within 3 times, the local storage data of the Nth watch is obtained and the data is transmitted to the receiving gateway 5 of the guardian device 3. If the connection is not successful within 3 times, the sequence number is incremented to confirm whether the incremented sequence number exceeds the upper limit. If not, it returns to try to connect 3 times, and ends if it exceeds. Local data transmission is carried out via Bluetooth. For watches that are not connected to Bluetooth, the data will wait for the next acquisition and upload. The amount of data stored locally on the watch is set according to the memory size.

[0057] In this embodiment, by regularly collecting and judging vital signs in real time, the system can detect abnormal situations in time, and ensure that the alarm information can be quickly delivered to relevant personnel through a fast data transmission mechanism. The system supports both Bluetooth and LoRa communication modes, providing redundancy for data transmission. When the Bluetooth connection is unstable or unavailable, LoRa can be used as an alternative to ensure reliable data transmission. The watch will disconnect immediately after the data transmission is completed to save energy, improve the battery life of the watch, and extend the battery life of the watch.

[0058] The sending gateway 4 includes a main gateway that communicates with the receiving gateway and a sub-gateway that communicates with the watch and camera. The main gateway and the sub-gateway are networked through power line (PLC) or WiFi. The sub-gateway is deployed closer to the terminal device to reduce communication delays and improve data transmission efficiency. The main gateway is responsible for coordinating and managing all sub-gateways, and has functions such as device registration, authentication, configuration management, and network monitoring to ensure the stable operation and security of the entire system and facilitate unified management.

[0059] like Figure 6 As shown, specifically, the main gateway and multiple sub-gateways are all communicatively connected, and the main gateway is communicatively connected to the server, wherein the server is located locally or hosted in the cloud, and is used to store data, perform complex computing tasks, or provide a Web service interface for the main gateway to access; the main gateway, as the central node of the entire system, communicates directly with the server and is responsible for coordinating the work of all sub-gateways. The main gateway supports multiple networking, such as power line communication, WiFi communication, BLE, LoRa, or mobile cellular networks, etc.; the sub-gateways are small controllers distributed in different rooms or areas, and are communicated with the main gateway through PLC or WiFi, etc. Each sub-gateway can be connected to watches and cameras, and can also be connected to other terminal devices.

[0060] The second health information includes motion information, records the displacement, speed and acceleration of the guardian, sets the normal range of displacement, speed and acceleration, and the smart wearable device 2 sends an alarm message to the smart monitoring device 1 and the guardian device 3 when detecting abnormal motion information.

[0061] Smart wearable devices 2 (such as smart watches, health bracelets, etc.) continuously monitor the motion information of the ward, including displacement, speed and acceleration, through built-in sensors (such as accelerometers, gyroscopes, GPS, etc.), and reflect the activity status and movement pattern of the ward in real time. First, the server built into the device or in the cloud analyzes and processes the motion information to calculate the displacement, speed and acceleration. Then, the system compares the real-time calculated value with the preset normal range. The normal range is set in advance based on factors such as the ward's age, health status, daily activity habits, etc., so that abnormal conditions that do not conform to normal behavior patterns can be identified.

[0062] When the motion information (displacement, speed, acceleration) is detected to be beyond the preset normal range, the smart wearable device 2 will immediately identify it as abnormal motion information.

[0063] Then, the device will start the alarm mechanism and generate an alarm message containing abnormal details. This information is instantly sent to the smart monitoring device 1 and the guardian device 3 via wireless communication technology (such as Bluetooth, Wi-Fi, cellular network, etc.).

[0064] After receiving the alarm, the intelligent monitoring device 1 (such as a camera) sends the data to the guardian device 3 and automatically executes the preset emergency response measures, such as starting recording and video recording, sounding an alarm, etc., to attract attention or record the on-site situation.

[0065] The guardian device 3 (such as a smart phone, tablet computer, etc.) will quickly convey the alarm information to the guardian through push notifications, vibrations, ringtones, etc. The guardian can respond promptly according to the alarm details, such as contacting the ward, viewing real-time monitoring images, contacting emergency services, etc.

[0066] In this embodiment, through real-time monitoring and abnormality detection, it is possible to quickly discover the dangers or emergencies that the ward may encounter, providing valuable time for timely intervention and rescue. Compared with the traditional manual monitoring method, the smart wearable device 2 realizes all-weather, uninterrupted monitoring, significantly improves the efficiency and reliability of monitoring, and reduces the risk of accidents. The normal range is set according to the actual situation of the ward, making the monitoring more personalized and accurate. At the same time, long-term monitoring data can also be used to evaluate the health status and activity ability of the ward, providing data support for health management.

[0067] In a preferred embodiment, the smart monitoring device 1 and the smart wearable device 2 are connected via BLE and / or LoRa communication.

[0068] Combining the two communication methods of BLE and LoRa makes the data transmission between the smart wearable device 2 and the smart monitoring device 1 more flexible and reliable. BLE is suitable for daily low-power data transmission, while LoRa can provide long-distance, low-power data transmission in emergency situations. By regularly collecting and monitoring vital signs in real time, when abnormalities are found, the smart monitoring device 1 and the smart wearable device 2 can quickly send alarm information to each other through BLE or LoRa, and send abnormal data to the guardian device 3, which helps to timely discover and deal with health problems and reduce risks.

[0069] In a preferred embodiment, the guardian device 3 is a health center server and / or a mobile terminal.

[0070] The guardian device 3 is used to modify the monitoring thresholds of the smart monitoring device 1 and the smart wearable device 2.

[0071] The smart wearable device 2 continuously monitors the motion information of the ward through the built-in sensor. When any item of the motion information exceeds the normal range, the smart wearable device 2 will be judged as abnormal motion information. When abnormal motion information is detected, the smart wearable device 2 will immediately generate an alarm message and send the alarm message to the smart monitoring device 1 and the guardian device 3 (including the health center server and / or mobile terminal) through communication methods such as Bluetooth, Wi-Fi, LoRa, etc. After receiving the alarm information, the health center server can perform further analysis and processing, such as recording abnormal events, notifying medical staff, etc. At the same time, the guardian application of the mobile terminal will also display the alarm information so that the guardian can understand the situation of the ward in time. The guardian modifies the monitoring thresholds of the smart monitoring device 1 and the smart wearable device 2 through the guardian device 3 as needed. The guardian can adjust the normal range of displacement, velocity and acceleration by accessing the web interface of the health center server or using the guardian application on the mobile terminal. The modified monitoring threshold will be synchronized to the smart monitoring device 1 and the smart wearable device 2 in real time to ensure the accuracy and adaptability of the monitoring system.

[0072] In this embodiment, through the real-time monitoring of motion information and abnormal alarms by the smart wearable device 2, abnormal conditions of the ward, such as falls, strenuous exercise, etc., can be discovered in time, thereby preventing accidents. Allowing guardians to set personalized monitoring thresholds according to the actual situation of the ward improves the accuracy and adaptability of the monitoring system. Guardians of different age groups, health conditions and daily activity habits can have different monitoring standards. The modification of the monitoring threshold can be synchronized in real time to the smart monitoring device 1 and the smart wearable device 2 to ensure the consistency of the monitoring system. At the same time, the monitoring data can also be shared between the guardian devices 3 to provide more comprehensive health information support for medical staff.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable health monitoring system, characterized in that: It includes an intelligent monitoring device for monitoring the first health information of the monitored person and an intelligent wearable device for monitoring the second health information of the monitored person. The intelligent monitoring device and the intelligent wearable device are communicatively connected to exchange the first health information and the second health information. The intelligent monitoring device and the intelligent wearable device are communicatively connected with the guardian device. The intelligent monitoring device and the intelligent wearable device send the first health information and the second health information to the guardian device respectively.

2. A stable health monitoring system according to claim 1, characterized in that: The first health information includes behavioral information. The smart monitoring device marks multiple key points on the human body, records the position of each key point, and classifies them to construct a training set, marking daily behaviors and abnormal behaviors. When the smart monitoring device detects abnormal behaviors or unknown behaviors, it sends alarm information to the smart wearable device and the guardian device.

3. A stable health monitoring system according to claim 2, characterized in that: The daily behaviors include regular daily behaviors and special daily behaviors, and the special daily behaviors are set based on the health status of the guardian.

4. A stable health monitoring system according to claim 1, characterized in that: The first health information includes body temperature information. The intelligent monitoring device divides the human body into multiple temperature monitoring areas, records the temperature of each area, and sets a normal temperature range for each area. When the intelligent monitoring device detects abnormal temperature, it sends an alarm message to the smart wearable device and the guardian device.

5. A stable health monitoring system according to claim 1, characterized in that: The second health information includes vital sign information, and a normal range of the vital sign information is set. When the smart wearable device detects abnormal vital sign information, it sends an alarm message to the smart monitoring device and the guardian device.

6. A stable health monitoring system according to claim 5, characterized in that: The physical sign information includes heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation. The heart rate, body temperature, blood pressure, blood sugar, and blood oxygen saturation are respectively set to normal ranges.

7. A stable health monitoring system according to claim 1, characterized in that: The second health information includes motion information, records the displacement, speed and acceleration of the guardian, sets the normal range of displacement, speed and acceleration, and the smart wearable device sends an alarm message to the smart monitoring device and the guardian device when detecting abnormal motion information.

8. A stable health monitoring system according to claim 1, characterized in that: The guardian device is a health center server and / or a mobile terminal.

9. A stable health monitoring system according to claim 1, characterized in that: The guardian device is used to modify the monitoring thresholds of the smart monitoring device and the smart wearable device.

10. A stable health monitoring system according to claim 1, characterized in that: The smart monitoring device and the smart wearable device are connected via BLE and / or LoRa communication.

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