Intelligent excrement and urine early warning device and method based on zigbee / Bluetooth and WIFI

Abstract

The invention provides a zigzag / Bluetooth / WIFI-based intelligent urine and excrement early warning device and method, and the device comprises a paper diaper body, and is characterized in that a graphene sensor is arranged in the paper diaper body, and comprises a detection strip which extends to the front and rear edges of the paper diaper; intelligent information acquisition hardware which is correspondingly and electrically connected with the graphene sensor is clamped at the front edge of the paper diaper body, and the intelligent information acquisition hardware is connected to a cloud operation monitoring platform through a Zigbee / Bluetooth / WIFI module, so that the problems of signal transmission distance limitation and stability are solved; meanwhile, health data such as excrement and urine, body position, body temperature, heart rate, urine volume, uric acid, urine sugar and urine protein can be accurately recognized, so that nursing personnel or family members of a user are timely reminded to replace paper diapers, inconvenience caused by long-time wet discomfort and frequent examination is reduced, the skin infection risk is reduced, the comfort level and life quality of the user are improved, and the service life of the user is prolonged. Meanwhile, the physical health condition of the user is known in time.

Description

Technical Field

[0001] The present invention provides a device and method for warning of defecation and urination, belonging to the technical field of communication technology and sanitary care products, and particularly relates to a device and method for warning of defecation and urination intelligently based on zigbee / Bluetooth and WIFI. Background Art

[0002] With the aging of the population and the existence of some special patient groups, the demand for adult diapers is growing. However, existing adult diapers usually only serve to absorb excrement and cannot promptly remind caregivers or users' families when diapers need to be changed. This may cause users to be in a wet and uncomfortable state for a long time, increasing the risk of skin infection. It also brings inconvenience to caregivers and users' families, who need to frequently check to determine whether diapers need to be changed.

[0003] There are some diapers on the market with Bluetooth communication function for reminders. When these diapers are wet, the sensors in the diapers transmit the reminder to the mobile phone via Bluetooth. However, there is a distance limitation for Bluetooth signal transmission. When the straight-line distance exceeds 10 meters, the information cannot be transmitted stably. If there is an object blocking the diaper and the mobile phone, the signal will be interrupted, and effective and timely reminders cannot be given.

[0004] In addition, some diapers on the market can only simply identify the excretion of urine, but cannot identify the excretion of feces, the amount of urine, and the uric acid, glucose, and protein in the urine. If the amount of urine is small, in many cases the diaper does not need to be changed, which also brings troubles to caregivers and family members. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, the embodiment of the present application provides a device and method for intelligent defecation and urination warning based on the combination of Zigbee / Bluetooth and WIFI, which solves the problems of signal transmission distance limitation and stability, and can accurately identify defecation and urination as well as urine volume, thereby timely reminding caregivers or user's family members to change diapers, reducing the inconvenience caused by long-term damp discomfort and frequent inspections, reducing the risk of skin infection, and improving the user's comfort and quality of life. In addition, the device can also monitor the user's body temperature, body position, heart rate, and health parameters such as uric acid, urine sugar, and urine protein in urine, providing caregivers and family members with more comprehensive care information, timely understanding of the user's physical condition, further optimizing the care process and improving the quality of care.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent defecation and urination warning device based on the combination of Zigbee / Bluetooth and WIFI, comprising a diaper body, a graphene sensor is arranged inside the diaper body, and the graphene sensor comprises a detection strip extending to the front and rear edges of the diaper;

[0007] Intelligent information collection hardware electrically connected to the graphene sensor is disposed at the front edge of the diaper body;

[0008] The intelligent information collection hardware is connected to the cloud operation monitoring platform via Zigbee / Bluetooth / WIFI module;

[0009] The Zigbee / Bluetooth / WIFI module realizes data transmission with the cloud operation monitoring platform, and the cloud operation monitoring platform has an AI server built in it.

[0010] Preferably, the diaper body includes nano-carbon detection devices, and both devices correspond to intelligent information collection hardware.

[0011] Preferably: the intelligent information collection hardware includes but is not limited to a gyroscope device, a temperature detection device, and a heart rate detection device, and all of them correspond to the intelligent information collection hardware.

[0012] Preferably: the intelligent information collection hardware includes a front-end algorithm module, and the front-end algorithm module is correspondingly connected to the gyroscope device, the temperature detection device, and the heart rate detection device.

[0013] Preferably: the intelligent information collection hardware is transmitted to the cloud operation monitoring platform via the Zigbee / Bluetooth / WIFI module, and the Zigbee / Bluetooth / WIFI module and the cloud operation monitoring platform are correspondingly connected via information transmission.

[0014] Preferably: the cloud operation monitoring platform allows hospitals, nursing homes and regulatory authorities to view the distribution and usage of smart diapers in all institutions and regions through the backend.

[0015] Preferably, the cloud operation monitoring platform includes a memory and a communication module, and the cloud operation monitoring platform is connected to the user equipment and the sound and light alarm unit through the communication module.

[0016] Preferably: the user equipment includes but is not limited to a caregiver end, a family end, an institution end, a regulatory department end and an operation platform end, and the built-in user equipment and the sound and light alarm unit are connected correspondingly through information transmission.

[0017] Preferably: an intelligent defecation and urination warning device and method based on Zigbee / Bluetooth and WIFI, comprising the following steps:

[0018] A. Detecting excrement through graphene sensors;

[0019] B. Read the capacitance value through intelligent information collection hardware;

[0020] C. The AI ​​algorithm module in the intelligent information collection hardware performs algorithm recognition and conversion on the collected user's urination and defecation information and body temperature, body position, heart rate and other information;

[0021] D. Upload the recognition result to the cloud operation monitoring platform (3) through the Zigbee / Bluetooth / WIFI module. If it is abnormal alarm data, the sound and light alarm module will be triggered;

[0022] E. The cloud operation monitoring platform stores the information of each user and transmits the result information to the caregiver and family members through the communication module. The alarm unit determines whether to trigger based on the information of the cloud operation monitoring platform.

[0023] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0024] The present invention achieves and solves the deficiencies in the prior art through the following technical solutions:

[0025] The present invention adopts the combined technology of Zigbee / Bluetooth and WIFI, and uploads the data collected by the intelligent information collection hardware to the cloud operation monitoring platform through the Zigbee / Bluetooth / WIFI module. This multi-mode transmission method effectively solves the distance limitation problem of the single Bluetooth transmission method, because the WIFI gateway can cover a wider area, and the Zigbee / Bluetooth technology can provide a stable connection within a short distance, ensuring that the signal transmission is not affected by distance and obstacles.

[0026] The intelligent information collection hardware in the present invention has a built-in algorithm module, which can identify whether the user is urinating or defecating and the amount of urine through the change in capacitance value detected by the graphene sensor. This recognition method based on capacitance change is more accurate and sensitive than the existing simple recognition technology, and can remind caregivers or family members to change diapers according to actual needs, avoiding unnecessary frequent checks.

[0027] After the data collected by the intelligent information collection hardware is transmitted to the cloud operation monitoring platform through Zigbee / Bluetooth and WIFI modules, the platform will analyze the data. Once it detects that diapers need to be changed, it will immediately send out reminders through the user device and the sound and light alarm unit to ensure timely replacement, reduce the time the user is in a wet and uncomfortable state, and reduce the risk of skin infection.

[0028] The intelligent information collection hardware of the present invention can also monitor the user's body temperature, body position, heart rate and other health parameters through the built-in gyroscope, temperature detection device and heart rate detection device. These data will also be uploaded to the cloud operation monitoring platform to provide more comprehensive nursing information for caregivers and family members, helping them to better understand the user's health status and take corresponding nursing measures in a timely manner.

[0029] The cloud operation monitoring platform can not only store the information of each user, but also allow hospitals, nursing homes and regulatory authorities to view the distribution and use of smart diapers in all institutions and regions through the backend. This centralized monitoring and data analysis capability helps optimize the nursing process, improve the quality of care, and also facilitates supervision.

[0030] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of intelligent information collection hardware connection of an intelligent defecation and urination warning device and method based on zigbee / Bluetooth / WIFI of the present invention;

[0032] Figure 2 This is a schematic diagram of the connection of a cloud operation and supervision platform of a device and method for intelligent defecation and urination warning based on zigbee / Bluetooth / WIFI according to the present invention;

[0033] Figure 3 This is a flow chart of a device and method for intelligent defecation and urination warning based on zigbee / Bluetooth / WIFI of the present invention;

[0034] Figure 4 This is an overall connection diagram of a device and method for intelligent defecation and urination warning based on zigbee / Bluetooth / WIFI of the present invention;

[0035] Figure 5 This is a schematic diagram of a device and method for intelligent defecation and urination warning based on Zigbee / Bluetooth / WIFI in the present invention.

[0036] As shown in the figure:

[0037] 1. Graphene sensor;

[0038] 11. Test strips;

[0039] 2. Intelligent information collection hardware;

[0040] 3. Cloud operation and supervision platform;

[0041] 4. User equipment; DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0045] like Figure 1 and Figure 2 As shown, a Zigbee / Bluetooth / WIFI-based intelligent defecation and urination warning device includes a diaper body, a graphene sensor 1 is arranged inside the diaper body, the graphene sensor 1 includes a detection strip 11 extending to the front and rear edges of the diaper, and the front edge of the diaper body is clamped with intelligent information collection hardware 2 electrically connected to the graphene sensor 1. The intelligent information collection hardware 2 includes but is not limited to a gyroscope device, a temperature detection device, and a heart rate detection device placed inside the diaper body and corresponding to the diaper body. The intelligent information collection hardware 2 includes a front algorithm module, and the front algorithm module is connected to the gyroscope device, the temperature detection device, and the heart rate detection device. The intelligent information collection hardware 2 is connected to a cloud operation monitoring platform 3 through a Zigbee / Bluetooth / WIFI module. The cloud operation monitoring platform 3 allows hospitals, nursing homes, and regulatory departments to view the distribution and use of smart diapers in all institutions and regions through the backend. The cloud operation monitoring platform 3 includes a memory and a communication module. The memory is connected to the user device (4) and the sound and light alarm unit through the communication module. The user equipment 4 includes but is not limited to a nursing end, a family end, an institution end, a regulatory department end and an operation platform end. The user equipment 4 is internally provided with an audio-visual alarm unit to achieve corresponding connection through information transmission.

[0046] In this embodiment, the present invention provides an intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI, which includes a diaper body with a built-in graphene sensor 1, and intelligent information collection hardware 2 electrically connected to the sensor 1. The hardware can not only accurately identify defecation and urination and urine volume through an algorithm module, but also monitor the user's body temperature, body position and heart rate, uric acid, urine sugar, urine protein and other health parameters, and transmit the data stably to the cloud operation monitoring platform 3 through the Zigbee / Bluetooth / WIFI module, so as to promptly remind nursing staff or family members to change diapers, reduce the inconvenience caused by long-term damp discomfort and frequent inspections, reduce the risk of skin infection, and improve the user's comfort and quality of life. At the same time, the cloud platform 3 can also allow hospitals, nursing homes and regulatory authorities to view the distribution and use of smart diapers through the backend, optimize the nursing process, and improve the quality of nursing.

[0047] like Figure 2 and Figure 3 As shown, a Zigbee / Bluetooth / WIFI-based intelligent defecation and urination warning device and method is characterized in that it includes the following steps:

[0048] A. Detecting excrement through graphene sensor 1;

[0049] B. Read the capacitance value in the sensor through the intelligent information collection hardware 2;

[0050] C. The algorithm module in the intelligent information collection hardware 2 performs algorithm recognition and conversion on the collected user's urination and defecation information and body temperature, body position, heart rate and other information;

[0051] D. Transmit the identification result to the cloud operation monitoring platform 3 through the Zigbee / Bluetooth / WIFI module. If it is abnormal alarm data, the sound and light alarm unit and user equipment are triggered;

[0052] E. The cloud operation monitoring platform 3 stores the information of each user and transmits the result information to the caregiver and family members through the communication module. The alarm unit determines whether to trigger based on the information of the cloud operation monitoring platform 3.

[0053] In this embodiment, the present invention not only detects urine discharge and simple reminders, but also detects health data such as stool discharge, body temperature, body position, heart rate, uric acid, urine sugar, urine protein, etc., and uses zigbee+Bluetooth+WIFI for communication and transmission, which can improve the stability of signal acquisition and transmission, and is not affected by transmission distance and obstacles. By collecting sample capacitance value + AI algorithm recognition, the data accuracy is higher and more sensitive. Graphene detection strips are used as signal acquisition devices, which are lower in cost than metal detection strips and flexible sensors. Low-power WiFi modules are selected, the working mode of the WiFi module is optimized, and the power management strategy is optimized, which can make the battery life of smart hardware longer.

[0054] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. An intelligent defecation and urination warning device and method based on Zigbee / Bluetooth and WIFI, including a diaper body, characterized in that: A graphene sensor (1) is provided inside the diaper body, and the graphene sensor (1) comprises a detection strip (11) extending to the front and rear edges of the diaper; Intelligent information collection hardware (2) electrically connected to the graphene sensor (1) is disposed at the front edge of the diaper body; The intelligent information collection hardware (2) is connected to a cloud operation monitoring platform (3) via Zigbee / Bluetooth and WIFI; Data transmission is achieved between the Zigbee / Bluetooth module / WIFI module and the cloud operation monitoring platform (3), and the cloud operation monitoring platform (3) is equipped with an AI algorithm server (31) to perform secondary analysis and processing on the data.

2. According to claim 1, the intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI is characterized by: The diaper body (1) includes a nano-carbon fiber detection device, and both devices correspond to the intelligent information collection hardware (2).

3. According to claim 2, the intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI is characterized by: The front-end algorithm module in the intelligent information collection hardware (2) is connected to the gyroscope device, the temperature detection device, and the heart rate detection device to achieve preliminary data processing, which can greatly reduce the operating pressure of the background server.

4. According to claim 1, the intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI is characterized by: The intelligent information collection hardware (2) is connected to the cloud operation monitoring platform (3) through information transmission via the Zigbee / Bluetooth / WIFI module.

5. According to claim 1, the intelligent defecation and urination warning device and method based on Zigbee / Bluetooth and WIF is characterized by: The cloud operation monitoring platform (3) allows hospitals, nursing homes and regulatory authorities to view the distribution and usage of smart diapers in all institutions and regions through the backend.

6. The intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI according to claim 1, characterized in that: The cloud operation monitoring platform (3) comprises a memory and a communication module, and the memory is connected to the user equipment (4) and the sound and light alarm unit via the communication module.

7. The intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI according to claim 1, characterized in that: The user equipment (4) includes but is not limited to a nursing end, a family end, an institution end, a regulatory department end and an operation platform end. The user equipment (4) is internally provided with an audible and visual alarm unit to achieve corresponding connection through information transmission.

8. An intelligent defecation and urination warning device and method based on Zigbee / Bluetooth / WIFI, characterized in that: The following steps are involved: A. Detecting excrement through a graphene sensor (1); B. Reading the resistance / capacitance value through the intelligent information collection hardware (2); C. using the algorithm module in the intelligent information collection hardware (2) to perform algorithm recognition and conversion on the collected user's urination and defecation information and body temperature, body position, heart rate and other information; D. Upload the recognition result to the cloud operation monitoring platform (3) through the Zigbee / Bluetooth / WIFI module. If it is abnormal alarm data, the sound and light alarm module will be triggered; E. The cloud operation monitoring platform (3) stores the information of each user and transmits the result information to the caregiver and family members through the communication module. The alarm unit determines whether to trigger based on the information of the cloud operation monitoring platform (3).

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