Biological parameter feedback control system and application thereof

A feedback control system and bio-parameter technology, applied in applications, medical science, sensors, etc., can solve the problems of systemic backwardness, narrow application range, poor control ability, etc., and achieve the goal of avoiding damage, wide application effect, and avoiding health damage Effect

Inactive Publication Date: 2017-06-13
SHENZHEN XINGDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the traditional heart rate tester has been able to meet people's needs for testing the accuracy of heartbeat and heart rate, its application range is very narrow and the system is very backward, which cannot meet the needs of modern people for health management.
[0005] For example: Modern teenagers basically grow up on the Internet, and the entertainment activities they have the most contact with are video games. While video games bring joy to people, they also bring safety hazards to the health of teenagers. Playing video games for a long time will cause teenagers Being in a tense state will inevitably lead to rapid heartbeat and heart rate, causing serious damage to health
Teenagers themselves are unable to realize the changes in heartbeat and heart rate. Even if they are aware of it, they cannot control their game time due to their poor control ability.

Method used

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  • Biological parameter feedback control system and application thereof
  • Biological parameter feedback control system and application thereof
  • Biological parameter feedback control system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 2It is a circuit principle block diagram of Embodiment 1 of the present invention. The biological parameter feedback control system provided in this embodiment includes: heartbeat heart rate detection module 201, wireless transmission module 204, MCU control module 203, receiving terminal 205, signal display device 202; The heartbeat and heart rate detection module 201 is substantially a commonly used sensor module 101, specifically a PVDF (polyvinylidene fluoride) piezoelectric pulse sensor in this embodiment, which is a high-performance, low-cost vibration sensor. It has the characteristics of strong anti-overload and impact ability, good anti-interference performance, easy operation, etc., and has good low-frequency response. It uses PVDF piezoelectric film as the transducer element, and the pulse signal is transmitted to the transducer element through a special matching layer to become a charge, and then converted into a piezoelectric signal output by the on...

Embodiment 2

[0041] refer to Figure 5 As shown, this embodiment is the application of the first embodiment on the game handle 401, the wireless transmission module and the MCU control module are located in the game handle 401, and the piezoelectric pulse sensor 402 at the front end of the heart rate detection module is fixed on the game handle The surface of 401 is used to obtain heartbeat and heart rate information. When the player holds the gamepad 401 with both hands to play the game, the input end of the heartbeat and heart rate detection module can detect the player's heartbeat and heart rate information and convert the obtained heartbeat and heart rate information into a voltage signal. The voltage signal is transmitted to the MCU control module, and the MCU control module judges whether the voltage signal is 60-100 times / min. If it is within this range, the MCU control module controls the indicator light 503 to display green. When the voltage signal has exceeded 100 times / minute, i...

Embodiment 3

[0046] refer to Figure 6 As shown, this embodiment is the application of the first embodiment in sports glasses. The wireless transmission module and the MCU control module are located in the game handle, and the input terminals of the heartbeat and heart rate detection module are respectively fixed on the surfaces of the two temples for Obtain the heartbeat and heart rate information of the athlete, and convert it into a voltage signal and send it to the MCU control module. Same as Embodiment 2, the MCU control module will analyze and compare the voltage signal. In this embodiment, the so-called standard value and the normal value of the heart rate, the abnormal value of the heart rate and the duration of the abnormal value are << Data published in the National Physical Exercise Standards.

[0047] When the athlete's heart rate is abnormal and the duration exceeds the preset value, the MCU control module controls the vibration of the vibrator to remind the athlete to take a...

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Abstract

The invention discloses a biological parameter feedback control system and application thereof. The biological parameter feedback control system comprises a heartbeat and heart rate detection module, a wireless transmission module, an MCU control module, a receiving terminal and a signal display device, wherein the output end of the MCU control module is connected with the input end of the wireless transmission module and the input end of the signal display device, the input end of the MCU control module is connected with the output end of the heartbeat and heart rate detection module, and the output end of the wireless transmission module is wirelessly connected with the receiving terminal. The biological parameter feedback control system further comprises a wireless control terminal, wherein the wireless control terminal is in signal connection with the MCU control module. The system can be applied to sports equipment, game equipment, vehicle safety driving equipment, medical equipment, mobile equipment and other equipment making contact with the human body, and prevent the situation that the heartbeat and heart rate are in an abnormal state for a long time in sports or driving or medical work or mobile equipment operation and consequently the health is damaged. According to the system, heartbeat and heart rate normal values, heartbeat and heart rate abnormal values, abnormal state duration and other preset data can be managed and defined through a communication terminal.

Description

technical field [0001] The invention relates to a detection system, in particular to a biological parameter feedback control system and its combined application with the Internet. Background technique [0002] Heart rate (HR) refers to the number of heart beats per unit time. The heart rate of normal adults at rest also has significant individual differences, with an average of about 75 beats / min (60-150 beats / min). Heart rate is widely used in sports as an important physiological index of blood circulation function. During exercise, the heart rate increases according to the body's metabolic needs, and within a certain range, it can reflect the exercise intensity and the body's metabolic level. In aerobic exercise, the heart rate is often used as an indicator to control exercise intensity. After exercise, the recovery of heart rate can be used as an indicator and basis for evaluating whether the exercise load is suitable or not and the state of cardiac function. The dete...

Claims

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Application Information

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IPC IPC(8): A61B5/024
CPCA61B5/024A61B5/6803A61B5/6887A61B5/746
Inventor 郭斌涛
Owner SHENZHEN XINGDA ELECTRONICS
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