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Physical ability monitoring device and physical ability monitoring method

A monitoring device and physical fitness technology, applied in the field of bioengineering, can solve problems such as the low power consumption control strategy of the monitoring terminal without considering the body state, the monitoring of the energy consumption of the body movement, and the test error of the accelerometer, etc., so as to improve the performance of sports. Status and accuracy, increase the amount of monitoring data, and the effect of flexible test methods

Active Publication Date: 2013-08-14
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a gyroscope and positioning method based on an acceleration sensor, but it does not involve the monitoring of physical fitness
There is a multifunctional heart rate pedometer, but it does not consider the monitoring of physical energy consumption
There is a sports energy consumption monitor based on heart rate and acceleration, but it does not consider the impact of the test error of the accelerometer on the test results
Moreover, none of the above technical solutions considers the low power consumption control strategy of the body state monitoring terminal, and the low power consumption control method is particularly important for long-term continuous real-time recording of body state data

Method used

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  • Physical ability monitoring device and physical ability monitoring method
  • Physical ability monitoring device and physical ability monitoring method
  • Physical ability monitoring device and physical ability monitoring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A fitness monitoring device in a preferred embodiment of the present invention includes at least one fitness monitoring terminal (100) and a fitness monitoring computing center (600). The physical fitness monitoring terminal (100) can be worn on wrists, arms, ankles, legs, head, neck, chest, back, waist, abdomen, buttocks and other body parts. The physical fitness monitoring terminal (100) can be integrated into a watch. The physical fitness monitoring terminal (100) includes a motion state sensor (101), a vital state sensor (102), a microprocessor (110), a first memory (114), and a second memory (115). The physical fitness monitoring terminal (100) may also include an ambient temperature sensor (103). The physical fitness monitoring terminal (100) may further include a low power consumption management module (116). The physical fitness monitoring terminal (100) includes at least one wireless communication module (120) or one serial port communication module (130), bo...

Embodiment 2

[0066] This embodiment is basically the same as Embodiment 1, but the physical fitness monitoring terminal (100) in this embodiment also includes a third data interface (203), which is used to convert the temperature signal obtained by monitoring the ambient temperature sensor (103) into The digital signal is transmitted to the microprocessor (110) through serial port communication. The third data interface (203) can be integrated in the motion state sensor (101) or the microprocessor (110). The motion state sensor (101) includes a microelectromechanical accelerometer (301), a microelectromechanical gyroscope (302), and a microcomputer electromagnetic sensor (303). These three sensors can be integrated in separate silicon chips, or integrated in one or two silicon chips. The accelerometer is used to monitor the acceleration of at least one spatial dimension of the object in continuous time, convert it into a voltage signal or further into a digital signal, and transmit it to ...

Embodiment 3

[0068] This embodiment is basically the same as the second embodiment, and the special features are as follows: the low power consumption management module (116) can also be controlled by an independent second microprocessor (117). When the low power consumption management module (116) is controlled by the independent second microprocessor (117), the low power consumption management module (116) can turn off the power supply of the microprocessor (110).

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Abstract

The invention provides a device and method used for monitoring motion state and life state of a human body and carrying out physical ability consumption calculation. According to the invention, a motion state sensor and a life state sensor are integrated to a physical ability monitoring terminal to record motion state parameters and life state parameters at the same time. Motion state data and the life state data obtained by the physical ability monitoring terminal through testing are read out by a physical ability monitoring calculation center in a wireless way or a wired way; result analysis is carried out through various algorithms; and the physical ability consumption of the monitored object is calculated. As the continuous work problem is considered, the monitoring terminal also adopts a low power consumption control way to enable the monitoring terminal to be able to work continuously for several days to dozens of days. The invention also gives a consideration to a temperature compensation problem of the motion state sensor.

Description

technical field [0001] The invention relates to the technical field of bioengineering, in particular to a device and a method for monitoring the movement state and life state of a human body. Background technique [0002] At present, people's demand for health is increasing day by day, and the monitoring of physical condition has become very important. Traditional physical fitness testing is mainly carried out in hospitals or professional medical institutions, relying on professional medical staff and professional medical equipment, the testing process is cumbersome, the testing time is long, the testing cost is high, and the data obtained from the testing are only data at a certain point in time. It cannot reflect the physical condition of a period of time. [0003] Traditional physical activity energy expenditure monitoring methods include direct calorimetry, double-labeled water method, indirect calorimetry, and questionnaire survey. These methods face the problems of cu...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B19/00A61B5/0205A61B5/11A61B90/00
Inventor 田祖国季渊孙麒麟
Owner SHANGHAI JIAO TONG UNIV
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