CN2169371Y - Monitor for movement of sport - Google Patents
Monitor for movement of sport Download PDFInfo
- Publication number
- CN2169371Y CN2169371Y CN 93240822 CN93240822U CN2169371Y CN 2169371 Y CN2169371 Y CN 2169371Y CN 93240822 CN93240822 CN 93240822 CN 93240822 U CN93240822 U CN 93240822U CN 2169371 Y CN2169371 Y CN 2169371Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- heart rate
- monitor
- sport
- movement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a monitor for movement of sport which is chiefly composed of an electrical finger pulse sensor, a display, a switch, a push-button, a buzzer, a shell and a circuit device. The circuit device comprises the enlarging, the filtering, the shaping, the data processing, the display and an acoustic prompt alarm circuit. The monitor for movement of sport can display and enquire the heart rate data which is compared with the measured heart rate and the monitor for movement of sport can indicate the real-time heart rate state through the sound, so the user can self adjust and monitor the movement of sport. The monitor for movement of sport is widely suitable to the select and monitor of the movement of sport in the movement training or the sport safety monitor. The monitor for movement of sport is provided with portable structure and is cabinet, practical, accurate and convenient.
Description
This utility model belongs to the exercise heart rate monitoring instrument, particularly a kind of training usefulness monitoring instrument and centre of motion blood vessel circulation security monitoring health care instrument that instructs the adjustment movement amount that reach with rhythm of the heart, prompting.
The sports medical science theory thinks that heart rate is the most suitable index of exercise intensity and quantity of motion monitoring.At present, the finger in this quasi-instrument is surveyed formula pulse frequency instrument, only is that purpose adopts with the measurement count, because target heart scope and its scope of perception in the motion can not be set, for instructing training, it is inconvenient that the controlled motion amount is still felt, and its real-time accuracy of measurement at the volley is not high yet.
The purpose of this utility model is to provide a kind of novel automatic demonstration heart rate that has to count, can be provided with target travel heart rate (target heart rate) scope, acoustic signal prompting, and the quantity of motion monitor controller of data store function.It can realize that in real time record shows, the sound equipment prompting is reported to the police, and reflects whether real-time heart rate reaches, surpasses the range of set value of the target travel heart rate that is provided with, and this value scope can be put suitablely because of the people, sets up on their own.
The technical solution of the utility model provides in the following manner: it is by the photoelectricity fluctuation signal that is enclosed within the photoelectric finger pulse sensitive device acquisition reflection heart collecting moving on the finger, through oversampling circuit amplification, filtering, shaping, enter single chip circuit and carry out date processing, being defeated by liquid crystal display again shows, the real-time numerical value of indication heart rate, memory is also stored the heart rate data data in the motor process simultaneously, for consult by liquid crystal display afterwards; In addition, when heart rate reaches the target travel heart rate range of setting, output signal is to buzzer, send the voice prompt consistent with paced heart rate, send music alarm sound in limited time when the heart rate acceleration and on, inform heart rate state at that time, to realize athletic self-monitoring above setting value.
This quantity of motion monitor controller, mainly by the fingerstall of photoelectric finger pulse sensitive device, crystal digital coding on the display, on and off switch, button, buzzer, casing and the circuit arrangement that is contained in the casing are formed.Circuit arrangement comprises; An amplification filtering circuit.It is connected on the outfan of photoelectric finger pulse sensitive device, to the photoelectricity fluctuation signal of this output amplify, filtering, shaping, obtain a quasi-square wave voltage signal; A data treatment circuit, it is connected on the back of amplification filtering circuit, to the quasi-square wave pulse voltage signal of input count, computing and storage; A liquid crystal digital display circuit, its input links to each other with the outfan of data processing circuit, and after treatment data pulse signal is shown; It is characterized in that circuit arrangement also comprises: a sound equipment prompting warning circuit, it is made of button, single-chip microcomputer, electrical switch, Music Clip and buzzer, on the pin that is connected to the single-chip processor i/o mouth, connect to electrical switch by another pin of single-chip processor i/o mouth.Button cooperates with single-chip microcomputer, is used to be provided with target travel heart rate bound scope, is used for inquiring about the exercise heart rate data that is stored in memory.The bound scope shows that the heart rate data shows is undertaken by display.The real-time monitoring of bound scope is the level signal decision that is passed to electrical switch by single-chip microcomputer, the output high level, and the conducting electrical switch is connected music chip operation power supply, drives buzzer and sends sound equipment or music.The very brief sound indication that sends is that exercise heart rate is pointed out normally, corresponding exercise heart rate is within the bound scope of setting, and the corresponding exercise heart rate of the music sound has surpassed the higher limit of above set point, for exercise heart rate is in the state of overrunning, as warning, inform that needing to lower quantity of motion could guarantee safe, appropriate.
Good effect of the present utility model is
1, owing to adopted supersaturation amplification, filtering, shaping circuit, makes that the single chip circuit work counting of back is accurate, stable, reliable.Overcome the influence of Different Individual microcirculation pollex intensity and different skin transmittance difference, overcome the influence that motion artifacts produces.
2, by three button K
1, K
2, K
8Operation, the target travel heart rate can be set easily, and send sound prompting that reaches the target travel heart rate and the music alarm that surpasses the target travel heart rate by buzzer.
3, set memory can store interior exercise heart rate data of long period, the usefulness of analysis for deliberation.
4, this machine has adopted the single-chip microcomputer integrated package of low-power consumption, price, makes the design of whole system obtain simplifying, and peripheral cell is few, and the reliability height has also increased the function of the data of storing, and volume is little, be easy to carry, and can satisfy the real-time needs of monitoring.
5, range of application is further widened.Can be used as cardio-cerebralvascular diseases patient's sports safety monitoring instrument, use equipment, also can be used as check-up equipment as the optimal movement amount monitoring of physical training or training.
Be described further below in conjunction with embodiment and accompanying drawing thereof:
Fig. 1 is the contour structures sketch map of embodiment.
The circuit interconnect pattern of Fig. 2 on and off switch.
Fig. 3 is circuit theory diagrams.
As shown in Figure 1, the panel of casing 1 is provided with liquid crystal display 2, buzzer 5, on and off switch 6(Ko), button 7(K
1, K
2, K
8), casing inside is provided with circuit arrangement 4, and the position, right side of casing 1 is the fingerstall 3 of band finger pulse sensitive device.This portable construction can be grabbed on hand, with overlapping bracelet on the back of the hand and wrist, uses, carries very convenient behind.
With reference to Fig. 2, Fig. 3, the dc source of this instrument adopts the Vcc4.5-6V battery, and Ko is the two pass on and off switch, provides Vcc(5V by it to circuit), working power 1/2Vcc(2.5V).
Circuit shown in Figure 3 is existing to carry out division by following seven parts:
One, finger pulse sensitive device signal generating circuit.The one side of finger is infraluminescence pipe D
1, R
1Be current-limiting resistance, D
1The Infrared of sending sees through finger, by infrared light sensitive diode D
2Receive, form electric current, obtain voltage signal, this voltage signal has reflected the variation of finger microcirculation with heart beating rhythm.
Two, amplification filtering circuit.It carries out supersaturation by four high guaily unit IC L7641 to detected voltage signal and amplifies (AMP
1-AMP
4), AMP
2Make low pass filter, third level AMP
3Make strong signal saturated (being that signal is enlarged into high level or low level substantially), fourth stage AMP
4It is saturated that weak signal is also amplified, and is output as oversaturated quasi-square wave signal.
Three, shaping circuit.In order to eliminate the influence of surplus peak and disturbing pulse, again by R
14, C
4Carry out low-pass filtering treatment, be defeated by time base circuit NE555 then, export square-wave signal thus, receive the external interrupt O pin INTo of single-chip microcomputer.
Four, single chip circuit.Above square-wave signal can reflect the number of times that the heart rate pollex changes exactly and can get rid of because the different influence of pulsation intensity that Different Individual causes.Square-wave signal is delivered to the INTo foot of single-chip microcomputer 80C31.Single chip circuit is by single-chip microcomputer 80C31, data latches 74HC373, read-only memory EPROM27C16 and C
6, C
7, crystal oscillator swings circuit and forms C
5Form electrify restoration circuit with on and off switch Ko.The trailing edge interval of two adjacent square waves of single chip computer measurement is got inverse * 60 and is promptly obtained instantaneous heart rate, gets eight the most contiguous instantaneous heart rates again and on average forms real-time heart rate, drives liquid crystal at the falling edge of each square wave and shows in real time; Single-chip microcomputer also enters number to the per minute square wave from the INTo input and counts, and obtains the per minute heart rate data and deposits memory in, consults after finishing for motion.Single-chip microcomputer also can adopt 8OC51, and the circuit composition still can further be simplified.This circuit is from the P of single-chip microcomputer
1.0, P
1.1, P
1.3Foot output transfers to liquid crystal display circuit.
Five, liquid crystal display circuit.It is made up of three binary-coded decimal enumerator MC14553, reverser CD4069, three binary-coded decimal decoder driver MC14543 and liquid crystal display.P
1。0Foot and P
1.1Foot respectively with the CLK foot of MC14553, the Mr foot joins, the P of single-chip microcomputer
1.8Foot provides MC14553 rate of scanning, makes logical three MC14543 and takes turns to operate, and drives liquid crystal display and shows.
Six, key circuit.By R
15, R
16, R
17And K
1, K
2, K
3Form.K
1Meet the INT of single-chip microcomputer
1Foot, the main generation interrupts and enters query State is set, and drives demonstration upper and lower limit initial value, K
2The master adds up K
3Main tired subtracting.In addition, Ko power switch key master resets.
Seven, audible alarm circuit.By switch triode BG
1, Music Clip MC
(MX-01)Form with piezoelectric buzzer 5.The target heart rate that is lower than setting when the real time kinematics heart rate is prescribed a time limit the P of single-chip microcomputer down
1.2The foot output low level, BG
1End, Music Clip and buzzer be sounding not.On the target heart rate that the real time kinematics heart rate surpass to be set in limited time, the P of single-chip microcomputer
1.2Foot is sent high level, BG
1Conducting, music Job's tears sheet is connected, and broadcasts the music song.When real-time heart rate is within the bound scope that sets, the P of single-chip microcomputer
1.2The square-wave signal that foot output is consistent with INTo makes Music Clip drive buzzer by the paced heart rate conducting and sends the very brief sound.
The process of circuit working and button operation is summarized as follows:
Fingerstall with the photoelectric finger pulse sensitive device is worn on the finger earlier, presses on and off switch Ko.Monitor controller is started working.At this moment, the microcirculation pulsation jitter on the finger changes into voltage signal through pick off, by to voltage signal amplification, filtering, shaping, enters single chip circuit and handles, and the digital signal that reflects real-time heart rate is passed on the liquid crystal display show.Simultaneously previously heart rate over time process store with data mode.Suppose that the initialization value scope that has been provided with at present is the upper limit 130, lower limit 100, then when the actual heart rate of survey was in this scope, instrument was quoted very brief the sound consistent with paced heart rate, if exceed the upper limit of this set point, can hear that the music signal of Music Clip is reported to the police.Above-mentioned range of set value can be set at any time according to the individual instances difference, promptly by the motion purpose, and sports level, health status, the state of an illness are adjusted its target heart scope.Operational approach is
1) presses K
1Key first time.Show the upper limit, press K again
2Key, upper limit registration increases; If press K
3Key, then upper limit registration reduces.
2) press K
1Key second time.Show lower limit, other operation is with 1).
3) press K
1Key the 3rd time.System enters query State.
4) press K
1Key the 4th time.The user mode of detection is got back to by system, begins exercise heart rate is monitored.
5) inquiry the past exercise heart rate.Be operating as by K
1Key three times makes it to be in earlier above-mentioned query State, presses K again
2Key is 1 minute by corresponding demonstration time once whenever, and the time when Ko closes, whenever by once, the corresponding time adds 1, increases successively, and to the last 1 minute shows after movement time finishes to turn back to the 1st minute again.In the corresponding time, as long as press K again
8Promptly demonstrate heart rate at that time.
Claims (4)
1, a kind of quantity of motion monitor controller, mainly by the fingerstall (3) of being with the photoelectric finger pulse sensitive device, crystal digital coding on the display (2), on and off switch (6), button (7), buzzer (5), casing (1) and the circuit arrangement (4) that is contained in the casing are formed, circuit arrangement comprises an amplification filtering circuit, is connected on the outfan of photoelectric finger pulse sensitive device, to transducing signal amplify, filtering, shaping;
A data treatment circuit is connected on the back of amplification filtering circuit, to the pulse voltage signal of input count, computing and storage;
A liquid crystal digital display circuit, its input links to each other with the outfan of data processing circuit, and after treatment data pulse signal is shown; It is characterized in that: circuit arrangement also comprises a sound equipment prompting warning circuit, and it is by button (7K
1, K
2, K
3), single-chip microcomputer (80C31), electrical switch (BG
1), Music Clip (MC
MX-0.1) and the buzzer formation, by the pin (INT that is connected to single-chip processor i/o
1, P
1.5, P
1.6), by a pin (P of single-chip processor i/o mouth
1.2) connect to electrical switch (BG1), button cooperates with single-chip microcomputer, is used to be provided with target travel heart rate bound scope, is used for inquiring about the exercise heart rate data that is stored in memory, and single-chip microcomputer is by pin (P
1.2) the output high level, the conducting electrical switch is connected Music Clip, drives buzzer and sends sound equipment or music.
2, quantity of motion monitor controller according to claim 1 is characterized in that said amplification filtering circuit is a supersaturation amplification filtering circuit, output quasi-square wave voltage signal.
3, quantity of motion according to claim 1 is supervised the chamber instrument, it is characterized in that the single-chip microcomputer that described data processing circuit adopts is 80C31 or 80C51, the single chip circuit that the former forms comprises single-chip microcomputer 80C31, combination padlock storage 74HC373, memory 27C16, in order to finish instantaneous heart rate is processed into average heart rate signal in real time, and the square wave of importing in the unit interval counted, exist in the memory then.
4, quantity of motion monitor controller according to claim 1, it is characterized in that also being provided with between data processing circuit and amplification filtering circuit the shaping circuit that one-level is made of time base circuit (NE555), the output square-wave pulse signal is received the external interrupt O pin (INTo) of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240822 CN2169371Y (en) | 1993-10-01 | 1993-10-01 | Monitor for movement of sport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240822 CN2169371Y (en) | 1993-10-01 | 1993-10-01 | Monitor for movement of sport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169371Y true CN2169371Y (en) | 1994-06-22 |
Family
ID=33814976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240822 Expired - Fee Related CN2169371Y (en) | 1993-10-01 | 1993-10-01 | Monitor for movement of sport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169371Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151136A (en) * | 2011-01-06 | 2011-08-17 | 南京工程学院 | Portable minitype exercise stress monitoring device and monitoring method thereof |
| CN102423257A (en) * | 2011-08-25 | 2012-04-25 | 东华大学 | Body-building evaluation system based on Wi-Fi technology |
| CN101485564B (en) * | 2008-01-16 | 2012-07-25 | 三司达企业股份有限公司 | Perception system for kinaesthesia in sports |
| CN104068862A (en) * | 2014-06-23 | 2014-10-01 | 中国民航大学 | Wearable exercise management device |
| CN104887212A (en) * | 2015-05-13 | 2015-09-09 | 南京邮电大学 | Athlete health monitoring system |
| CN105511651A (en) * | 2016-01-28 | 2016-04-20 | 钦州学院 | Intelligent mouse with heart rate measurement function |
| CN106725408A (en) * | 2016-12-02 | 2017-05-31 | 重庆软汇科技股份有限公司 | Heart rate method of estimation and device based on adaptive digital filtering |
| WO2017128377A1 (en) * | 2016-01-30 | 2017-08-03 | 李强生 | Data statistics method in heart rate monitoring technique during exercise and fitness device |
| WO2017128378A1 (en) * | 2016-01-30 | 2017-08-03 | 李强生 | Prompting method for heart rate monitoring and fitness security assurance device |
-
1993
- 1993-10-01 CN CN 93240822 patent/CN2169371Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485564B (en) * | 2008-01-16 | 2012-07-25 | 三司达企业股份有限公司 | Perception system for kinaesthesia in sports |
| CN102151136A (en) * | 2011-01-06 | 2011-08-17 | 南京工程学院 | Portable minitype exercise stress monitoring device and monitoring method thereof |
| CN102423257A (en) * | 2011-08-25 | 2012-04-25 | 东华大学 | Body-building evaluation system based on Wi-Fi technology |
| CN104068862A (en) * | 2014-06-23 | 2014-10-01 | 中国民航大学 | Wearable exercise management device |
| CN104887212A (en) * | 2015-05-13 | 2015-09-09 | 南京邮电大学 | Athlete health monitoring system |
| CN105511651A (en) * | 2016-01-28 | 2016-04-20 | 钦州学院 | Intelligent mouse with heart rate measurement function |
| WO2017128377A1 (en) * | 2016-01-30 | 2017-08-03 | 李强生 | Data statistics method in heart rate monitoring technique during exercise and fitness device |
| WO2017128378A1 (en) * | 2016-01-30 | 2017-08-03 | 李强生 | Prompting method for heart rate monitoring and fitness security assurance device |
| CN106725408A (en) * | 2016-12-02 | 2017-05-31 | 重庆软汇科技股份有限公司 | Heart rate method of estimation and device based on adaptive digital filtering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |