CN211633032U - Intelligent toilet lid device with health data monitoring function - Google Patents
Intelligent toilet lid device with health data monitoring function Download PDFInfo
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- CN211633032U CN211633032U CN201921473146.2U CN201921473146U CN211633032U CN 211633032 U CN211633032 U CN 211633032U CN 201921473146 U CN201921473146 U CN 201921473146U CN 211633032 U CN211633032 U CN 211633032U
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Abstract
The utility model discloses an intelligent toilet lid device with health data detects function, including data acquisition control host computer and closestool circle collection sensor, data acquisition control host computer includes main control chip, weight monitoring system, rhythm of the heart monitoring system, human impedance monitoring system, local data storage system, user identification system, pronunciation warning system, data communication system, closestool circle collection sensor includes closestool circle body and sets up four half-bridge resistance strain formula pressure sensor, photoelectric type rhythm of the heart sensor and four metal electrodes on closestool circle body. The utility model discloses can realize that the user is in daily like the lavatory, measure the health data of human body automatically. The health data are measured by utilizing the scene that the user wants to go to the toilet every day, and the health report and the healthy life plan can be provided according to the use habits of the user and the measurement result of each time by uploading the data to the background big data center.
Description
Technical Field
The utility model belongs to the technical field of the smart machine, concretely relates to intelligent toilet lid device with health data monitoring function.
Background
Along with the development of the internet of things, along with the aggravation of the aging process of the population in China, the requirements of middle-aged and elderly people on medical service, old-aged service, health management and the like and the improvement of the attention of people to the health of the people, more and more users can select products with health data monitoring, various inconveniences exist in some physical examination instruments and wearable products with health data detection on the market, and the products need to be matched with users for use, namely, a specific test environment is needed, and the daily life of the users can be interfered. The toilet is a daily task for everyone, so that the toilet using the scene is necessary to invent a toilet cover with the functions of health management and health data detection, and the toilet cover can prevent the user from measuring under specific conditions and does not interfere with the normal life of the user.
In the prior art, the publication numbers are: CN108498087A, the name is a sign detection toilet seat based on thing networking, and it contains body temperature sensor, pulse sensor, weighing sensor, urine sensor, wireless transmission module. The body temperature sensor is used for detecting the body surface temperature of a human body in real time; the pulse sensor detects a human pulse signal by using the photoelectric volume; the weighing sensor is used for measuring a human body weight signal; the urine detection module measures the color change of urine in a mode of receiving dual-wavelength reflected light through a spherical integrator and converts the color change into an electric signal to be output. The wireless transmission module is used for transmitting the measured data to a remote diagnosis system so as to achieve the purpose of monitoring the physical signs. In the technical scheme, the body temperature sensor and the pulse sensor are arranged annularly around the toilet seat, the weighing sensor is arranged at the front end of the toilet, and the urine sensor is arranged on the inner cavity toilet wall of the toilet. However, in actual use, in order to meet the use of users, the temperature sensor is often required to be combined with the existing functions of heating and flushing, and on the basis, the temperature sensor influences the result due to the interference of the heating function, so that the function is not suitable for the use environment. And the weighing sensor is only arranged at the front end of the closestool, so that the stress of the whole structure is unbalanced, and the measurement of the body weight is deviated. The pure body weight data is far from enough for diagnosing the physical health. In addition, because of the individual measurement results, the difference is not large from the data, the identity of each measured user cannot be effectively distinguished, and incorrect diagnosis results are easy to appear.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an intelligent toilet lid device with health data monitoring function. The device can let the user when daily use closestool, monitors health data automatically, and it has weight, rhythm of the heart, impedance value (can calculate human body composition data such as body fat percentage, moisture rate, muscle volume, protein, basal metabolism value), the measurement function of the time of toileting and period. Under the condition that the daily use of the user is not interfered as far as possible, the measured corresponding data are uploaded to the cloud computing center, the health condition of the user is evaluated, and an improvement suggestion is provided for bad living habits.
The utility model discloses a following technical scheme realizes:
the intelligent toilet cover device with the health data detection function is characterized by comprising a data acquisition control host and a toilet seat acquisition sensor, the data acquisition control host comprises a main control chip, a weight monitoring system with a weight acquisition and signal processing circuit, a heart rate monitoring system with a heart rate measuring module interface, a human body impedance monitoring system with an impedance signal processing circuit, a local data storage system with a data storage circuit, a user identity identification system with a fingerprint monitoring module, a voice reminding system with a voice playing control circuit, and a data communication system with a BLE Bluetooth module and a Wifi module, the closestool ring acquisition sensor comprises a closestool ring body, four half-bridge resistance strain type pressure sensors, a photoelectric heart rate sensor and four impedance acquisition metal electrodes, wherein the four half-bridge resistance strain type pressure sensors, the photoelectric heart rate sensor and the four impedance acquisition metal electrodes are arranged on the closestool ring body.
Weight acquisition among the weight monitoring system is accomplished by pressure sensor, pressure sensor comprises four half-bridge resistance strain gauge pressure sensors that set up on the closestool circle body, signal processing circuit includes pressure sensor and weight signal processing chip HX711 high accuracy 24 AD conversion chips and corresponding peripheral circuit, pressure sensor passes through 24 AD conversion chips and links to each other with main control chip.
The heart rate monitoring system is composed of a photoelectric heart rate sensor, the photoelectric heart rate sensor is connected with a main control chip, and the main control chip reads voltage data of the photoelectric heart rate sensor to calculate.
The human body impedance monitoring system is composed of four impedance acquisition metal electrodes and an impedance signal processing circuit, the impedance signal processing circuit is mainly composed of an impedance signal processing chip CS1256 and a corresponding peripheral circuit, and the impedance acquisition metal electrodes are connected with a main control chip through the impedance signal processing chip.
The local data storage system is composed of an SPI-FLASH data storage chip and is used for storing data results measured by a user each time, and the data storage chip is connected with the main control chip.
The user identity recognition system also comprises a fingerprint sensor for recognizing different user identities, and the fingerprint monitoring module is connected with the main control chip.
The voice reminding system is composed of a JQ8400 voice control chip, an HT6872 power amplification chip and a loudspeaker and used for reminding a user to measure and report a measuring result, the HT6872 power amplification chip is connected with the main control chip through the JQ8400 voice control chip, and the loudspeaker is connected with the HT6872 power amplification chip.
BLE bluetooth module and wiFi module link to each other with main control chip respectively, and BLE bluetooth module is used for system send instruction and carry out data reading when the system is not networked, and the wiFi module still links to each other with backstage big data center for upload the data of monitoring at every turn to backstage big data center, carry out reading of data, provide health report and healthy life plan for the user.
The utility model discloses can realize that the user is in daily like the lavatory, measure the health data of human body automatically. By utilizing the scene that the user wants to go to the toilet every day, the situation that the user measures the health data under specific environment and condition can be avoided, and the change of the daily habit of the user can be effectively avoided. By uploading data to the background big data center, a targeted health report and a healthy life plan can be provided according to the use habits of users and the measurement results of each time.
Drawings
FIG. 1 is a schematic block diagram of the intelligent toilet lid apparatus of the present invention;
FIG. 2 is a schematic layout of sensors on the front side of the toilet seat;
FIG. 3 is a schematic diagram of the layout of sensors on the reverse side of the toilet seat
FIG. 4 is a structural diagram of a force applied by the pressure sensor combined with the toilet seat;
FIG. 5 is a schematic layout of a fingerprint sensor;
FIG. 6 is a diagram of a main control chip and its working circuit;
FIG. 7 is a circuit diagram of the heart rate module interface and its power control;
FIG. 8 is a circuit diagram of a data storage circuit;
FIG. 9 is a circuit diagram of weight acquisition;
FIG. 10 is a circuit diagram of impedance measurement;
FIG. 11 is a circuit diagram of a voice playback control circuit;
FIG. 12 is a circuit diagram of a Bluetooth module;
FIG. 13 is a circuit diagram of a WiFi module;
FIG. 14 illustrates a fingerprint module interface and its power control circuit;
in the figure, 1-a main control chip, 2-a fingerprint monitoring module, 3-BLE Bluetooth module, 4-Wifi module, 5-a toilet seat body, 6-a pressure sensor, 7-a photoelectric heart rate sensor, 8-an impedance acquisition metal electrode, 9-24 bit A/D conversion chip, 10-an impedance signal processing chip, 11-a data storage chip, 12-a voice control chip, 13-a power amplifier chip, 14-a loudspeaker and 15-a background big data center.
Detailed Description
The purpose and effect of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.
As shown in fig. 1-5, the utility model relates to an intelligent toilet lid device with health data detection function, which comprises a data acquisition control host and a toilet seat acquisition sensor. The data acquisition control host comprises a main control chip, a weight acquisition and signal processing circuit, a heart rate measurement module interface, an impedance signal processing circuit, a data storage circuit, a fingerprint detection module, a BLE Bluetooth module, a Wifi module and a voice playing control circuit. The toilet seat acquisition sensor comprises a toilet seat, four half-bridge resistance strain type pressure sensors, a photoelectric heart rate sensor and four metal electrodes. Whole collection system can be divided into weight monitoring system, rhythm of the heart monitoring system, human impedance monitoring system, local data storage system, user identity identification system, pronunciation warning system and data communication system.
The weight monitoring system consists of a pressure sensor and a signal processing circuit, wherein the pressure sensor consists of four half-bridge resistance strain type pressure sensors, the signal processing circuit comprises a pressure sensor, a weight signal processing chip HX711 high-precision 24-bit A/D conversion chip and a corresponding peripheral circuit, the chip converts a weight value acquired by the pressure sensor into a voltage value, the voltage value is read by a main control chip after A/D conversion, in addition, the partial circuit can also record the toilet time and time period of a user every time, and a circuit diagram is shown in figure 9. The heart rate monitoring system is composed of a photoelectric heart rate sensor, a main control chip reads voltage data of the sensor for calculation, and a heart rate module interface and a power supply control circuit diagram thereof are shown in fig. 7. The human body impedance monitoring system is composed of four metal electrodes and an impedance signal processing circuit, the impedance signal processing circuit is mainly composed of an impedance signal processing chip CS1256 and a corresponding peripheral circuit, the circuit can generate sine alternating current, acts on a human body through two electrodes, converts human body impedance into a voltage signal, sends the signal back to an acquisition chip through the other two electrodes for A/D conversion, and reads out impedance data through a main control chip, and a circuit diagram of the impedance signal processing circuit is shown in figure 10. The local data storage system is composed of an SPI-FLASH chip and is used for storing data results measured by a user each time, and a circuit diagram of the local data storage system is shown in FIG. 8. The user identification system is composed of a fingerprint sensor for identifying different user identities, and a circuit diagram thereof is shown in fig. 14. The voice reminding system is composed of a JQ8400 voice chip, a power amplifier chip and a loudspeaker and used for reminding a user to measure and report a measurement result, and a circuit diagram of the voice reminding system is shown in fig. 11. The data communication system comprises a Bluetooth module and a WiFi module, the Bluetooth module is used for sending instructions to the system and reading data when the system is not networked, the WiFi module is used for uploading the monitored data to a background big data center for reading the data and providing a health report and a health life plan for a user, and circuit diagrams of the data communication system are shown in fig. 12 and 13. The technical scheme of the utility model, the main control chip adopts STM32F103RCT6 chip, and weight signal processing chip adopts HX711, and impedance signal processing chip adopts CS1256, and the pronunciation chip adopts JQ8400, and the power amplifier chip adopts HT6872, and main control chip and operating circuit are shown as figure 6.
The utility model discloses with the weight, like the lavatory time, the rhythm of the heart and health composition combine to be in the same place, carry out the measurement of health parameter. Compared with single body weight measurement and body impedance measurement, the method can effectively measure and calculate the content of each component of the body by combining the body impedance measurement and the body impedance measurement according to the calculation principle of body components. Meanwhile, the toilet time measurement and the heart rate value measurement are added, so that the human health parameters can be enriched, and a more perfect and accurate health report and a healthy life plan are provided for a user.
The utility model discloses weight collection and signal processing circuit, after gathering user's weight through pressure sensor, turn into voltage signal by 24 AD conversion chips after, read out by main control chip again, pressure sensor still is used for detecting whether the user takes a seat and leave the seat in addition, triggers the function of record like the lavatory time. The heart rate measuring module converts the optical signal into an electric signal, and the heart rate value is obtained by reading and processing the electric signal by the main control chip. The impedance signal processing circuit generates a sine excitation signal by the impedance detection chip to act on a detected human body, converts the human body impedance into a voltage signal, and reads the voltage signal by the main control chip after A/D conversion by the impedance detection chip. The data storage circuit is used for reading and writing the SPI-FLASH chip by the main control chip. The voice playing control circuit is controlled by the main control chip, a song can be appointed to play, the voice chip is connected with the power amplifier chip, and the power amplifier chip is connected with the loudspeaker. Fingerprint detection module, bluetooth module, wiFi communication module are connected with main control chip through serial communication's mode and are communicated, and fingerprint detection module reads the measured user fingerprint after data measurement finishes for judge by measurand identity.
According to the layout diagram of figure 2 in the attached drawing, a heart rate sensor and four human body impedance electrodes are arranged on the front surface of the toilet seat, the four electrodes are distributed on the left thigh and the right thigh of the toilet seat in pairs, and the heart rate sensor is arranged on one side of the thighs of the toilet seat. The advantage of design like this lies in, utilizes ergonomic's characteristics, can let measuring transducer and human body have a fine contact for measuring result is more accurate, thereby makes the backstage big data center provide the accurate judgement occasionally of health report. According to the layout schematic diagram of fig. 3 and 4 in the attached drawings, four half-bridge resistance strain type pressure sensors are symmetrically arranged below a toilet seat by utilizing the supporting foot positions of a common toilet seat. The sensor is arranged at the position, so that the weight of a user can be uniformly and completely applied to the toilet seat when the toilet seat is used, and the pressure sensor can accurately measure the weight value of a measured person. According to the figure 5 in the attached drawings, the fingerprint sensor is placed on the control handle of the intelligent closestool cover.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and although the invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes in the form and details of the embodiments may be made and equivalents may be substituted for elements thereof. All modifications, equivalents and the like which come within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides an intelligent toilet lid device with health data detects function, its characterized in that includes data acquisition control host computer and closestool circle collection sensor, data acquisition control host computer includes main control chip (1), weight monitoring system with weight collection and signal processing circuit, be provided with the rhythm of the heart monitoring system of rhythm of the heart measuring module interface, be provided with impedance signal processing circuit's human impedance monitoring system, be provided with data storage circuit's local data storage system, be provided with fingerprint monitoring module's (2) user identification system, be provided with voice playing control circuit's pronunciation warning system, be provided with the data communication system of BLE bluetooth module (3) and Wifi module (4), closestool circle collection sensor includes closestool circle body (5) and sets up four half-bridge resistance strain formula pressure sensor (6) on closestool circle body (5), A photoelectric heart rate sensor (7) and four impedance acquisition metal electrodes (8).
2. The intelligent toilet lid device with health data detection function according to claim 1, wherein the weight collection in the weight monitoring system is performed by a pressure sensor (6), the pressure sensor (6) is composed of four half-bridge resistance strain gauge pressure sensors (6) arranged on the toilet seat body (5), the signal processing circuit comprises the pressure sensor (6) and a weight signal processing chip HX711 high-precision 24-bit A/D conversion chip (9) and corresponding peripheral circuits, and the pressure sensor (6) is connected with the main control chip (1) through the 24-bit A/D conversion chip (9).
3. The intelligent toilet lid device with health data detection function as claimed in claim 1, wherein the heart rate monitoring system is composed of a photoelectric heart rate sensor (7), the photoelectric heart rate sensor (7) is connected with the main control chip (1), and the main control chip (1) reads the voltage data of the photoelectric heart rate sensor (7) for calculation.
4. The intelligent toilet lid device with health data detecting function as claimed in claim 1, wherein the human body impedance monitoring system is composed of four impedance collecting metal electrodes (8) and an impedance signal processing circuit, the impedance signal processing circuit is mainly composed of an impedance signal processing chip CS1256 (10) and corresponding peripheral circuits, the impedance collecting metal electrodes (8) are connected with the main control chip (1) through the impedance signal processing chip CS1256 (10).
5. An intelligent toilet lid device with health data detection function as claimed in claim 1, wherein said local data storage system is composed of a SPI-FLASH data storage chip (11) for storing data results of each measurement by the user, said data storage chip (11) being connected to the main control chip (1).
6. The intelligent toilet lid device with health data detection function as claimed in claim 1, wherein the user identification system further comprises a fingerprint sensor for identifying different user identities, and the fingerprint monitoring module (2) is connected with the main control chip (1).
7. The intelligent toilet lid device with health data detecting function as claimed in claim 1, wherein the voice prompting system is composed of a JQ8400 voice control chip (12), an HT6872 power amplifier chip (13) and a speaker (14) for prompting the user to measure and report the measurement result, the HT6872 power amplifier chip (13) is connected to the main control chip (1) through the JQ8400 voice control chip (12), and the speaker (14) is connected to the HT6872 power amplifier chip (13).
8. The intelligent toilet lid device with health data detection function according to claim 1, wherein the BLE bluetooth module (3) and the WiFi module (4) are respectively connected to the main control chip (1), the BLE bluetooth module (3) is used for sending instructions to the system and reading data when the system is not networked, and the WiFi module (4) is further connected to the background big data center (15) and is used for uploading the monitored data to the background big data center (15) for interpretation of the data, and providing health reports and health life plans for users.
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| CN201921473146.2U CN211633032U (en) | 2019-09-05 | 2019-09-05 | Intelligent toilet lid device with health data monitoring function |
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| CN201921473146.2U CN211633032U (en) | 2019-09-05 | 2019-09-05 | Intelligent toilet lid device with health data monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900570A (en) * | 2020-12-23 | 2021-06-04 | 江苏重明鸟厕所人文科技股份有限公司 | Health monitoring device based on intelligent closestool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900570A (en) * | 2020-12-23 | 2021-06-04 | 江苏重明鸟厕所人文科技股份有限公司 | Health monitoring device based on intelligent closestool |
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