CN210521646U - Heart rate safety arrangement based on exercise bicycle - Google Patents
Heart rate safety arrangement based on exercise bicycle Download PDFInfo
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- CN210521646U CN210521646U CN201921055120.6U CN201921055120U CN210521646U CN 210521646 U CN210521646 U CN 210521646U CN 201921055120 U CN201921055120 U CN 201921055120U CN 210521646 U CN210521646 U CN 210521646U
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- heart rate
- electrode
- chip microcomputer
- single chip
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- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000033764 rhythmic process Effects 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
A heart rate safety protection device based on a body-building vehicle can solve the technical problems that the existing body-building vehicle equipment is not suitable for old people and has potential safety hazards. The heart rate electrode, the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are sequentially in communication connection; the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are arranged in the shell; the heart rate electrode is arranged outside the shell; the heart rate electrode is arranged on the handle of the exercise bicycle; the heart rate electrodes are used for acquiring electrocardiosignals on the palm of the human body, and the heart rate signals acquired by the heart rate electrodes are processed by the heart rate acquisition module and then transmitted to the single chip microcomputer control system; the single chip microcomputer control system sends a signal to the alarm prompt module to carry out alarm prompt. The utility model discloses can the direct mount on the exercise bicycle, gather the rhythm of the heart through the electrode slice on the exercise bicycle handle to whether discernment current motion rhythm of the heart is at old person's safe rhythm of the heart scope, if have the motion risk suggestion, safe and reliable will report to the police.
Description
Technical Field
The utility model relates to an exercise bicycle technical field, concretely relates to rhythm of heart safety arrangement based on exercise bicycle.
Background
The exercise bicycle is an exercise apparatus which is safe, simple and convenient to use and small in occupied space. The exercise bicycle is suitable for the old, but the exercise bicycle on the current market is not safe for the old to use, and has certain potential safety hazards to the heart, blood vessels and the like of the old when the heart rate is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of rhythm of heart safety arrangement based on exercise bicycle can solve the unsuitable old man of current exercise bicycle equipment and use, has the technical problem of potential safety hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heart rate safety protection device based on a body-building vehicle comprises a heart rate electrode, a heart rate acquisition module, a single-chip microcomputer control system and an alarm prompt module which are sequentially in communication connection;
the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are arranged in the shell; the heart rate electrode is arranged outside the shell;
the heart rate electrode is arranged on the handle of the exercise bicycle;
the heart rate electrodes are used for acquiring electrocardiosignals on the palm of the human body, and the heart rate signals acquired by the heart rate electrodes are processed by the heart rate acquisition module and then transmitted to the single chip microcomputer control system;
the single chip microcomputer control system sends a signal to the alarm prompt module to carry out alarm prompt.
Furthermore, the heart rate acquisition module comprises a heart rate signal amplification and filtering circuit for amplifying and filtering signals acquired by the heart rate electrode.
Further, the heart rate electrode is a hand-held metal heart rate electrode.
According to the above technical scheme, the utility model discloses an electrocardiosignal on the exercise bicycle handle acquireed human palm is installed to hand-held metal rhythm of heart electrode, and amplifying filter circuit and filtering algorithm carry out the signal and transfer the processing back, draw R ripples and plastic output, finally make rhythm of the heart signal turn into the square wave signal that the singlechip can direct measurement. The single chip microcomputer obtains the heart rate square wave signal and utilizes a filtering algorithm to process and analyze, the interval time T of two pulses is collected, the heart rate value is 60 (1/T) through calculation, and when the heart rate of the old people who do exercise on the exercise bicycle reaches 85% of the safe heart rate, the alarm prompting module is controlled to prompt.
The utility model discloses a rhythm of heart safety arrangement based on exercise bicycle can the direct mount on exercise bicycle, gathers the rhythm of the heart through the electrode slice on the exercise bicycle handle to whether discernment current motion rhythm of the heart is at old person's safe rhythm of the heart scope, if have the motion risk suggestion of will reporting to the police, safe and reliable.
Drawings
Fig. 1 is a block diagram of the present invention;
fig. 2 is the heart rate signal amplifying and filtering circuit of the present invention;
fig. 3 is a heart rate signal processing algorithm flow of the present invention;
fig. 4 is the utility model discloses a voice broadcast circuit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1, the heart rate safety protection device based on exercise bicycle in this embodiment includes a heart rate electrode, a heart rate acquisition module, a single chip microcomputer control system and an alarm prompt module, which are sequentially connected in a communication manner; the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are arranged in the shell; the heart rate electrode is arranged outside the shell;
the heart rate electrode is a handheld metal heart rate electrode and is arranged on a handle of the exercise bicycle and used for acquiring electrocardiosignals on the palm of a human body, the heart rate signals acquired by the heart rate electrode are preprocessed and transmitted to the single chip microcomputer control system through an amplifying and filtering circuit, the acquired data are processed and analyzed through a heart rate signal processing algorithm to obtain a real heart rate value, and if the heart rate exceeds a movement safety heart rate threshold value, the single chip microcomputer control system controls the alarm prompting module to alarm and prompt;
the heart rate signal amplifying and filtering circuit is used for amplifying and filtering signals acquired by the heart rate electrode; specifically, as shown in fig. 2, the heart rate signal amplifying and filtering circuit mainly includes an amplifying circuit and a filter, the triode is used for amplifying the input signal of the heart rate electrode, the signal is transmitted into the filter to filter the amplified heart rate signal, and the harmonic wave in the amplified heart rate signal is processed;
as shown in fig. 3, the single chip microcomputer system heart rate filtering algorithm determines whether a high-low level screening condition and an amplitude limiting condition are met after a new pulse period is detected, if the new pulse period is met, a signal slides to the right by one bit when entering a system temporary buffer area, a heart rate pulse period T is obtained by performing moving average filtering processing, and finally a heart rate value is obtained by calculating a result;
when the single chip microcomputer system detects that the current exercise heart rate of the old people on the exercise bicycle reaches 85% of the safe heart rate, the alarm prompt module is controlled to prompt.
Specifically, as shown in fig. 4, when the AT89S52 single chip microcomputer acquires the current exercise heart rate signal of the elderly on the exercise bike and determines that the exercise heart rate is greater than or equal to 85% of the safe heart rate, the single chip microcomputer outputs a control signal to the WT588D voice broadcast module, and the WT588D outputs a signal from the PWM port to control the speaker to alarm and prompt.
Therefore, the embodiment of the utility model provides a can effectively reduce the healthy risk of motion of old person at the exercise bicycle exercise in-process by a wide margin, make the old person also can carry out the exercise bicycle motion indoor, promote the cardiopulmonary health level of self.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. The utility model provides a heart rate safety arrangement based on exercise bicycle which characterized in that: the heart rate electrode, the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are sequentially in communication connection;
the heart rate acquisition module, the single chip microcomputer control system and the alarm prompt module are arranged in the shell; the heart rate electrode is arranged outside the shell;
the heart rate electrode is arranged on the handle of the exercise bicycle;
the heart rate electrodes are used for acquiring electrocardiosignals on the palm of the human body, and the heart rate signals acquired by the heart rate electrodes are processed by the heart rate acquisition module and then transmitted to the single chip microcomputer control system;
the single chip microcomputer control system sends a signal to the alarm prompt module to carry out alarm prompt.
2. An exercise bike-based heart rate safety protection device as claimed in claim 1, wherein: the heart rate acquisition module comprises a heart rate signal amplification and filtering circuit which is used for amplifying and filtering signals acquired by the heart rate electrode.
3. An exercise bike-based heart rate safety protection device as claimed in claim 1, wherein: the heart rate electrode is a handheld metal heart rate electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055120.6U CN210521646U (en) | 2019-07-08 | 2019-07-08 | Heart rate safety arrangement based on exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055120.6U CN210521646U (en) | 2019-07-08 | 2019-07-08 | Heart rate safety arrangement based on exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210521646U true CN210521646U (en) | 2020-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055120.6U Expired - Fee Related CN210521646U (en) | 2019-07-08 | 2019-07-08 | Heart rate safety arrangement based on exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210521646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023023970A1 (en) * | 2021-08-25 | 2023-03-02 | 北京觅淘智联科技有限公司 | Method and apparatus for safety enhancement of smart strength training device |
-
2019
- 2019-07-08 CN CN201921055120.6U patent/CN210521646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023023970A1 (en) * | 2021-08-25 | 2023-03-02 | 北京觅淘智联科技有限公司 | Method and apparatus for safety enhancement of smart strength training device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |