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CN-122000038-A - Human metabolism health state analysis and evaluation system and method based on bioelectrical impedance

CN122000038ACN 122000038 ACN122000038 ACN 122000038ACN-122000038-A

Abstract

The invention discloses a bioelectrical impedance-based human metabolism health state analysis and evaluation system and a bioelectrical impedance-based human metabolism health state analysis and evaluation method, which relate to the technical field of human metabolism health state analysis and evaluation and comprise a mobile phone App, a cloud system, a detection control subsystem and an electrical impedance measurement subsystem, wherein the mobile phone App comprises a code scanning detection module, a report checking module and a user login module, the cloud system is composed of an http communication module, a websocket communication module, a detection centralized control module, a metabolism state analysis module, a health state analysis module and a database, the bioelectrical impedance-based human metabolism health state analysis and evaluation system designed by the invention realizes the simplification of human metabolism health state analysis and evaluation operation, a user can independently complete detection through the mobile phone App without professional operation, the use threshold is greatly reduced, meanwhile, the detection efficiency and intelligent analysis are improved through the centralized processing and analysis of detection data of a cloud platform, and the pain point of the traditional technology is solved.

Inventors

  • PENG LIANG
  • ZHANG CHENG

Assignees

  • 团火科技（北京）有限公司

Dates

Publication Date
20260508
Application Date
20240201

Claims (8)

  1. 1. The human body metabolism health state analysis and evaluation system and method based on bioelectrical impedance comprise a mobile phone App (100), a cloud system (200), a detection control subsystem (300) and an electrical impedance measurement subsystem (400), and are characterized in that the mobile phone App (100) comprises a code scanning detection module (101), a report checking module (102) and a user login module (103); The cloud system (200) comprises an http communication module (201), a websocket communication module (202), a detection centralized control module (203), a metabolic state analysis module (204), a health state analysis module (205) and a database (206); the detection control subsystem (300) comprises a microprocessor module (301), a wifi communication module (302), a USB communication module I (303), a display screen (304) and a start detection button (305); The electrical impedance measurement subsystem (400) comprises 6 measurement electrodes (401) connected with two sides of the forehead and two hands and feet, a voltage excitation control module (402), a multi-way switch (403), a voltage excitation module (404), a voltage measurement module (405), an A/D analog-to-digital conversion module (406) and a USB communication module II (407).
  2. 2. The bioelectrical impedance-based human body metabolic health analysis and assessment system and method according to claim 1, wherein the operation user of the subject can log in to the mobile phone App (100) through the user login module (103), the subject can start detection through the code scanning detection module (101), and the subject can also view detection reports through the report viewing module (102).
  3. 3. The bioelectrical impedance-based human body metabolism health state analysis and evaluation system and method as claimed in claim 2, wherein the cloud system (200) can perform communication interaction with the mobile phone App (100) through the http communication module (201), can receive a start detection command of the mobile phone App (100), and can also return human body metabolism and health state analysis and evaluation report data to the mobile phone App (100); The cloud system (200) can send a detection starting command to the detection control subsystem (300) through the websocket communication module (202), and the cloud system (200) can also receive the human body electrical impedance measurement result data uploaded by the detection control subsystem (300) through the websocket communication module (202); The centralized detection control module (203) can be responsible for verifying the legitimacy of a start detection command of the mobile phone App (100), and the centralized detection control module (203) can also query the state of the detection control subsystem (300) through the websocket communication module (202).
  4. 4. The bioelectrical impedance-based human metabolic health state analysis and assessment system and method according to claim 3, wherein the metabolic state analysis module (204) and the health state analysis module (205) are composed of a human health feature prediction model, a human health feature impedance sample library and a human health feature evaluation library; The human metabolism characteristic prediction model is a regression model generated by a human metabolism characteristic prediction model in the metabolism state analysis module (204) through an artificial training xgboost algorithm, and the human metabolism characteristic prediction model in the health state analysis module (205) is a classification model generated by an artificial training xgboost algorithm; The human body metabolism characteristic evaluation library comprises metabolism characteristic classification data and corresponding metabolism evaluation data of sample populations with different dimensions such as gender, age group, height, weight and the like, and after being processed by Gaussian distribution inspection, rank and rank inspection, discretization and the like, multi-dimensional population metabolism characteristic data and population metabolism evaluation data such as gender, age group, height, weight and the like are formed; The impedance measurement data of the testee are predicted to output metabolic state evaluation data through a human metabolic feature prediction model, and are matched with a human metabolic feature evaluation library to generate a human metabolic feature evaluation report.
  5. 5. The bioelectrical impedance-based human metabolic health analysis and assessment system and method according to claim 4, wherein the wifi communication module (302) can receive an opening detection command sent by the cloud system (200); The microprocessor module (301) can drive the display screen (304) to prompt a person to be detected to wear electrodes and press the start detection button (305); the microprocessor module (301) can send a start detection command to the electrical impedance measurement subsystem (400) through the USB communication module I (303) after receiving a signal of pressing the start detection button (305); the USB communication module I (303) can receive the electrical impedance measurement data uploaded by the electrical impedance measurement subsystem (400), and the electrical impedance measurement data is uploaded to the cloud system (200) by the microprocessor module (301) through the wifi communication module (302); The microprocessor module (301) can prompt the detected information to the detected person by driving the display screen (304).
  6. 6. The bioelectrical impedance-based human metabolic health analysis and assessment system and method according to claim 5, wherein the USB communication module one (303) can receive a start detection command issued by the detection control subsystem (300), the voltage excitation control module (402) drives the multi-way switch (403) to establish two inter-electrode paths, then drives the voltage excitation module (404) to apply a voltage to excitation electrodes, and drives the voltage measurement module (405) to measure the voltage of a human body between the two electrodes; The voltage excitation control module (402) firstly controls the multi-way switch (403) to establish excitation and measurement channels from the left electrode to the right electrode, then drives the voltage excitation module (404) to excite the left electrode and measure left to right voltage, and then drives the voltage excitation module (404) to excite the right electrode and measure right to left voltage.
  7. 7. The system and method for analyzing and evaluating the metabolic health status of a human body based on bioelectrical impedance according to claim 6, wherein after the voltage excitation control module (402) completes two times of measurement of the left forehead to right forehead path, the voltage excitation control module (402) can control the multi-way switch (403) to sequentially establish 10 paths of left forehead to left hand, left forehead to right hand, left hand to left foot, left hand to right foot, left foot to right foot, right forehead to right hand, right forehead to left hand, right hand to right foot, and right hand to left foot, and sequentially drive the voltage excitation module (404) and the voltage measurement module (405) to complete two times of excitation and measurement of each path, and 22 times of excitation and measurement processes are total to obtain 22 groups of electrical impedance information covering the whole body of the human body.
  8. 8. The system and method for analyzing and evaluating the metabolic health status of a human body based on bioelectrical impedance according to claim 7, wherein the voltage measuring module (405) measures the analog voltage value of the human body between the two electrodes, the analog voltage value is converted into a digital format by the A/D (analog to digital) converting module (406), and the digital format is returned to the voltage excitation control module (402) and uploaded to the detection control subsystem (300) through the USB communication module II (407).

Description

Human metabolism health state analysis and evaluation system and method based on bioelectrical impedance Technical Field The invention relates to the technical field of analysis and evaluation of human metabolism health states, in particular to a system and a method for analysis and evaluation of human metabolism health states based on bioelectrical impedance. Background With the increasing improvement of living conditions of residents, people pay more attention to physical and mental health. However, the existing health detection and evaluation equipment and system have various defects of single detection content, complex detection method, complex operation process, need of professional operation, high detection cost and the like. The invention evaluates the metabolism and health state of the human body by detecting the bioelectrical impedance characteristics of the human body, and has the characteristics of no wound, no harm, low cost, simple operation, rich functional information and the like. The bioelectrical impedance technology is one kind of detection technology for extracting biomedicine information relevant to human metabolism and health state with the electric characteristics of biological tissue and organ and its change law. The method generally comprises the steps of sending a micro excitation electric signal to a detection object by means of an electrode system arranged on a body surface, calculating the electric impedance and the change thereof according to the relation between the excitation signal and a response signal, and analyzing and extracting relevant metabolism and health state information by utilizing the correlation between the metabolism and health state changes of different human tissues and the conductivity changes thereof. Bioelectrical impedance detection technology is increasingly applied to scientific research and health detection, currents with different frequencies are applied to a human body, current conduction paths in tissues are different along with the different frequencies, and different human tissues show different electrical impedance characteristics, so that metabolism and health state information of the human tissues and organs can be measured according to the characteristics. Meanwhile, due to the diversity of bioelectrical impedance measuring systems, when measuring the components of a specific part of a human body, an optimal measuring system is selected according to actual needs, and a proper measuring scheme and a proper mathematical model are constructed. The traditional bioelectrical impedance detection technology adopts an integrated host, the detection operation needs professional operation, the data analysis of the detection result depends on the performance and algorithm version of each integrated host, the detection result report can only be checked in the integrated host and can not be conveniently obtained through a mobile phone App or other client modes, the integrated host can not collect and process the detection data of each user for analysis, the data analysis module can not effectively promote and update, and can not collect and process massive detection data in a large data and artificial intelligence mode, so that the accuracy and stability of an analysis algorithm can not be fixed on the integrated host after delivery, the report content of the integrated host can not be dynamically updated, customized pushing can not be carried out according to the requirements of different users, and the report form depends on the template preset after delivery, and the change can not be dynamically updated. Based on the analysis and evaluation system and the analysis and evaluation method for the human metabolism health state based on bioelectrical impedance are designed to solve the problems. Disclosure of Invention The invention aims to provide a bioelectrical impedance-based human metabolism health state analysis and evaluation system and a bioelectrical impedance-based human metabolism health state analysis and evaluation method, so as to solve the problems. The invention provides a system and a method for analyzing and evaluating the human metabolism health state based on bioelectrical impedance, wherein the system comprises a mobile phone App, a cloud system, a detection control subsystem and an electrical impedance measurement subsystem, and the mobile phone App comprises a code scanning detection module, a report viewing module and a user login module; the cloud system comprises an http communication module, a websocket communication module, a detection centralized control module, a metabolic state analysis module, a health state analysis module and a database; The detection control subsystem comprises a microprocessor module, a wifi communication module, a USB communication module I, a display screen and a start detection button; The electrical impedance measurement subsystem comprises 6 measurement electrodes, a voltage excitation control modul