CN109954251A - A kind of treadmill control method - Google Patents
A kind of treadmill control method Download PDFInfo
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- CN109954251A CN109954251A CN201910201836.0A CN201910201836A CN109954251A CN 109954251 A CN109954251 A CN 109954251A CN 201910201836 A CN201910201836 A CN 201910201836A CN 109954251 A CN109954251 A CN 109954251A
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- user
- treadmill
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- cadence
- movement
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 12
- 230000005611 electricity Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
Abstract
The present invention provides a kind of treadmill control method, it is the following steps are included: after S1, treadmill starting, the information for being mounted on the ultrasonic distance-measuring sensor for running front edge of board is obtained to master controller, master controller analysis obtains the distance between user and ultrasonic distance-measuring sensor；S2, when user is in preset move distance L1, detect the first movement cadence of the user of present period, and the second movement cadence of the user of subsequent period, then compare the size of the first movement cadence and the second movement cadence, running tape speed is adjusted according to comparison result；When S3, user are located in preset move distance L1, step S2 is repeated；S4, when user is outside preset move distance L1, main controller controls treadmill belt slow down；S5, when user is outside preset safe distance L2, main controller controls treadmill belt is slow to stop.Using this method, the speed of user's control treadmill belt is more flexible, and user experience is more preferable, and has equipped with safe distance, prevents user from dropping from treadmill, and user's use is safer.
Description
Technical field
The present invention relates to treadmill technical fields, are especially a kind of treadmill control method.
Background technique
Treadmill is also known as machine for walking, generally comprises race plate, and race plate includes running plate body and being covered on to run outside plate body, by motor
Driving and be tensioned and driven by front and back roller treadbelt, run board supporting structure such as front end frame while and two sides side frame while.
The speed of traditional treadmill is the adjusting for needing to be accelerated by the button on control panel or slowed down,
User's use is more inconvenient, occurs a kind of method that intelligence adjusts running tape speed at present, it is detected using electric current detecting method
The cadence of user's running, and the speed of treadmill is adjusted according to the cadence of user, although this method user can be from master control
The speed of treadmill processed, still, when user wants to accelerate to slow down treadmill speed or want to stop treadmill, it is necessary to gradually
Slow down cadence to realize, also inconvenient, user experience is poor, and if user's stride frequency control it is bad, user is located at treadmill
Back segment, the speed of treadmill is still than very fast, and at this moment just than relatively hazardous for user, there are the safety of personal injury is hidden
Suffer from.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of better user experience, and use safer treadmill
Control method.
The technical solution of the invention is as follows, provides a kind of treadmill control method, it the following steps are included:
After S1, treadmill starting, the information for being mounted on the ultrasonic distance-measuring sensor for running front edge of board is obtained to master controller,
Master controller analysis obtains the distance between user and ultrasonic distance-measuring sensor；
S2, when user is in preset move distance L1, detect the user of present period first movement cadence, and
The user of subsequent period second movement cadence, then compare the first movement cadence and second movement cadence size, according to than
Relatively result is adjusted running tape speed: if the second movement cadence controls running tape speed and subtract less than the first movement cadence
Slowly, it if the second movement cadence is greater than the first movement cadence, controls running tape speed and accelerates, if the second movement cadence is equal to first
Cadence is moved, then it is constant to control running tape speed；
When S3, user are located in preset move distance L1, step S2 is repeated；
S4, when user is outside preset move distance L1, main controller controls treadmill belt slow down；
S5, when user is outside preset safe distance L2, main controller controls treadmill belt is slow to stop；
Wherein safe distance L2 is greater than move distance L1.
After adopting this method, it when ultrasonic sensor detects that user is in the move distance L1 run on plate, that is, runs
When the leading portion of plate, treadmill acceleration-deceleration is controlled by detection cadence and illustrates user's when user is in outside move distance L1
Velocity does not catch up with the speed of treadbelt, controls treadbelt at this time and slows down to adapt to user, when user is in preset safe distance L2
When outer, illustrate that user wants to stop treadmill, main controller controls treadmill belt is slow at this time stops.Using this method, user's control running
The speed of band is more flexible, and user experience is more preferable, and has equipped with safe distance, prevents user from dropping from treadmill, user makes
With safer.
When the cadence is moved on a treadmill by detecting user, the electric current letter of the Brushless DC drive motor of treadmill
It number obtains, user per trampling on the running belt, and current signal detected can occur once to fluctuate, by detecting the fluctuation
Frequency calculate user cadence.If the driving motor of treadmill uses Brushless DC drive motor, detection electricity can be passed through
The current signal of machine calculates the cadence of user.
The cadence when user moves on the running belt, often steps forward a step by the signal acquisition of ultrasonic sensor,
Distance detected by ultrasonic sensor can become smaller rapidly, and with the rotation of treadmill belt, which will be slow increase, until
User steps a step further along, obtains user's by calculating the time between the neighbor distance fluctuation that ultrasonic sensor detects
Cadence.Cadence is calculated by the signal of ultrasonic sensor, needs not be under the limitation of the motor type of treadmill.
It further includes the starting method of treadmill, when treadmill stops, detecting user by ultrasonic distance-measuring sensor
Whether in starting distance L3, if user is in starting distance L3, main controller controls treadmill starts.It is opened using this method
Dynamic treadmill, keeps the starting of treadmill more intelligent.
The treadmill starting that is, after receiving enabled instruction, is opened within the set time by the way of delayed startup
Running machine motor is opened, and start-up course is shown to user.Using this method, the safety in utilization of user is improved.
The move distance L1 is being run at the 1/2 race plate length of plate and ultrasonic sensor apart.
The safe distance L2 is being run at the 3/4 race plate length of plate and ultrasonic sensor apart.
The starting distance L3 is being run at the 1/3 race plate length of plate and ultrasonic sensor apart.
Detailed description of the invention
Fig. 1 is the flow chart of treadmill control method of the present invention；
Fig. 2 is the block diagram of present invention running machine control system.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.Herein it is to be understood that, for
The explanation of these specific embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, following institute
Technical characteristic involved in each specific embodiment of the invention of description is as long as they do not conflict with each other
It is combined with each other.
As shown in Fig. 2, the running machine control system for using the treadmill control method in the present invention includes master controller, electricity
Machine drive module, motor, ultrasonic sensor, treadbelt, cadence detection module, display screen, loudspeaker, wherein motor driven mould
Block, ultrasonic sensor, cadence detect not big and tall, display screen, loudspeaker is connect with master controller, motor drive module and electricity
Machine connection, rotates for driving motor, and motor is connect with treadbelt, drives treadbelt movement, and cadence detection module and master controller connect
It connects, for cadence information to be sent to master controller.To detect cadence using the method for detection current of electric shown in Fig. 2, because
This cadence detection module is connect with motor drive module.According to ultrasonic sensor detect cadence, then cadence detection module with
Ultrasonic sensor connection.
As shown in Figure 1, the present invention provides a kind of treadmill control method, it the following steps are included:
After S1, treadmill starting, the information for being mounted on the ultrasonic distance-measuring sensor for running front edge of board is obtained to master controller,
Master controller analysis obtains the distance between user and ultrasonic distance-measuring sensor；
S2, when user is in preset move distance L1, detect the user of present period first movement cadence, and
The user of subsequent period second movement cadence, then compare the first movement cadence and second movement cadence size, according to than
Relatively result is adjusted running tape speed: if the second movement cadence controls running tape speed and subtract less than the first movement cadence
Slowly, it if the second movement cadence is greater than the first movement cadence, controls running tape speed and accelerates, if the second movement cadence is equal to first
Cadence is moved, then it is constant to control running tape speed；
When S3, user are located in preset move distance L1, step S2 is repeated；
S4, when user is outside preset move distance L1, main controller controls treadmill belt slow down；
S5, when user is outside preset safe distance L2, main controller controls treadmill belt is slow to stop；
Wherein safe distance L2 is greater than move distance L1.
After adopting this method, it when ultrasonic sensor detects that user is in the move distance L1 run on plate, that is, runs
When the leading portion of plate, treadmill acceleration-deceleration is controlled by detection cadence and illustrates user's when user is in outside move distance L1
Velocity does not catch up with the speed of treadbelt, controls treadbelt at this time and slows down to adapt to user, when user is in preset safe distance L2
When outer, illustrate that user wants to stop treadmill, main controller controls treadmill belt is slow at this time stops.Using this method, user's control running
The speed of band is more flexible, and user experience is more preferable, and has equipped with safe distance, prevents user from dropping from treadmill, user makes
With safer.
When the cadence is moved on a treadmill by detecting user, the electric current letter of the Brushless DC drive motor of treadmill
It number obtains, user per trampling on the running belt, and current signal detected can occur once to fluctuate, by detecting the fluctuation
Frequency calculate user cadence.If the driving motor of treadmill uses Brushless DC drive motor, detection electricity can be passed through
The current signal of machine calculates the cadence of user.
The cadence when user moves on the running belt, often steps forward a step by the signal acquisition of ultrasonic sensor,
Distance detected by ultrasonic sensor can become smaller rapidly, and with the rotation of treadmill belt, which will be slow increase, until
User steps a step further along, obtains user's by calculating the time between the neighbor distance fluctuation that ultrasonic sensor detects
Cadence.Cadence is calculated by the signal of ultrasonic sensor, needs not be under the limitation of the motor type of treadmill.In this reality
It applies in example, in the signal waveform of ultrasonic sensor detection, abscissa indicates the time, and ordinate indicates signal strength, signal width
It is worth higher, indicates that the leg of user is closer apart from ultrasonic sensor, when user runs on a treadmill or when walking, user
Per a step is stepped forward, the signal amplitude of ultrasonic sensor detection once will be promoted promptly, then as turning for treadbelt
Dynamic, amplitude will be slow reduction, and until user steps other one leg, amplitude passes through detection ultrasonic wave letter by that can be substantially improved
The time interval of adjacent peaks can judge the cadence of user in number waveform.
It further includes the starting method of treadmill, when treadmill stops, detecting user by ultrasonic distance-measuring sensor
Whether in starting distance L3, if user is in starting distance L3, main controller controls treadmill starts.It is opened using this method
Dynamic treadmill, keeps the starting of treadmill more intelligent.
The treadmill starting that is, after receiving enabled instruction, is opened within the set time by the way of delayed startup
Running machine motor is opened, and start-up course is shown to user.Using this method, the safety in utilization of user is improved.Such as: working as user
When standing within the starting distance of treadmill, the display screen display treadmill starting of treadmill or sending voice tell user,
Treadmill starts to start, and then carries out countdown in 3 seconds, slowly starts treadmill after countdown, using this method, user makes
It is safer and more humane with meeting.
In the present embodiment, the move distance L1 is being run at the 1/2 race plate length of plate and ultrasonic sensor apart.Institute
Safe distance L2 is stated to run at the 3/4 race plate length of plate and ultrasonic sensor apart.The starting distance L3 is running plate and is surpassing
At the 1/3 race plate length of sonic sensor apart.Certainly, the value of move distance L1, safe distance L2 and starting distance L3 are equal
It is configured according to their own needs for designer, however it is not limited to above-mentioned specific value.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.It is all within spirit of that invention and principle, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of treadmill control method, which is characterized in that it the following steps are included:
After S1, treadmill starting, the information for being mounted on the ultrasonic distance-measuring sensor for running front edge of board is obtained to master controller, master control
Device analysis processed obtains the distance between user and ultrasonic distance-measuring sensor；
S2, when user is in preset move distance L1, detect the first movement cadence and next of the user of present period
The second movement cadence of the user of period, then compares the size of the first movement cadence and the second movement cadence, ties according to comparing
Fruit is adjusted running tape speed: if the second movement cadence controls running tape speed and slows down less than the first movement cadence, if
Second movement cadence is greater than the first movement cadence, then controls running tape speed and accelerate, if the second movement cadence is equal to the first movement
It is constant then to control running tape speed for cadence；
When S3, user are located in preset move distance L1, step S2 is repeated；
S4, when user is outside preset move distance L1, main controller controls treadmill belt slow down；
S5, when user is outside preset safe distance L2, main controller controls treadmill belt is slow to stop；
Wherein safe distance L2 is greater than move distance L1.
2. a kind of treadmill control method according to claim 1, it is characterised in that: the cadence is existed by detecting user
When moving on treadmill, the current signal on the Brushless DC drive motor of treadmill is obtained, and user is every to trample on the running belt
Once, current signal detected can occur once to fluctuate, and the frequency by detecting the fluctuation calculates the cadence of user.
3. a kind of treadmill control method according to claim 1, it is characterised in that: the cadence passes through supersonic sensing
The signal acquisition of device, when user moves on the running belt, per a step advanced in years forward, distance meeting detected by ultrasonic sensor
Become smaller rapidly, with the rotation of treadmill belt, which will be slow increase, until user steps a step further along, by calculating ultrasound
The time between neighbor distance fluctuation that wave sensor detects obtains the cadence of user.
4. a kind of treadmill control method according to claim 1, it is characterised in that: it further includes the starting side of treadmill
Method detects user whether in starting distance L3 by ultrasonic distance-measuring sensor, if user is starting when treadmill stops
In distance L3, then main controller controls treadmill starts.
5. a kind of treadmill control method according to claim 4, it is characterised in that: the treadmill starting is using delay
The mode of starting opens running machine motor that is, after receiving enabled instruction within the set time, and by start-up course to user
It shows.
6. a kind of treadmill control method according to claim 1, it is characterised in that: the move distance L1 run plate with
At the 1/2 race plate length of ultrasonic sensor apart.
7. a kind of treadmill control method according to claim 1, it is characterised in that: the safe distance L2 run plate with
At the 3/4 race plate length of ultrasonic sensor apart.
8. a kind of treadmill control method according to claim 4, it is characterised in that: the starting distance L3 run plate with
At the 1/3 race plate length of ultrasonic sensor apart.
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| CN201910201836.0A CN109954251A (en) | 2019-03-18 | 2019-03-18 | A kind of treadmill control method |
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| CN201910201836.0A CN109954251A (en) | 2019-03-18 | 2019-03-18 | A kind of treadmill control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270053A (en) * | 2019-07-04 | 2019-09-24 | 杭州启望科技有限公司 | A kind of treadmill method for testing motion and device based on laser sensor |
| CN112546575A (en) * | 2020-12-15 | 2021-03-26 | 青岛海尔科技有限公司 | Target device adjusting method and device, storage medium and electronic device |
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| US6042514A (en) * | 1998-05-30 | 2000-03-28 | Abelbeck; Kevin G. | Moving surface exercise device |
| CN101874921A (en) * | 2009-04-30 | 2010-11-03 | 徐开国 | Automatic speed regulation method and device of treadmill |
| KR101259039B1 (en) * | 2011-11-18 | 2013-04-29 | 이호재 | Walking information analyzing treadmill and analyzing method thererof |
| CN105999619A (en) * | 2016-04-01 | 2016-10-12 | 厦门鑫奥力电器有限公司 | Intelligent running machine and control method thereof |
| CN108704259A (en) * | 2018-05-30 | 2018-10-26 | 轻奔智能科技（上海）有限公司 | The control method of treadmill speed is controlled by pulse signal |
| CN108939456A (en) * | 2018-08-20 | 2018-12-07 | 刘志鹏 | A kind of treadmill method for control speed and system |
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2019
- 2019-03-18 CN CN201910201836.0A patent/CN109954251A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5707319A (en) * | 1996-08-21 | 1998-01-13 | Riley; Ronald J. | Treadmill adaptive speed control |
| US6042514A (en) * | 1998-05-30 | 2000-03-28 | Abelbeck; Kevin G. | Moving surface exercise device |
| CN101874921A (en) * | 2009-04-30 | 2010-11-03 | 徐开国 | Automatic speed regulation method and device of treadmill |
| KR101259039B1 (en) * | 2011-11-18 | 2013-04-29 | 이호재 | Walking information analyzing treadmill and analyzing method thererof |
| CN105999619A (en) * | 2016-04-01 | 2016-10-12 | 厦门鑫奥力电器有限公司 | Intelligent running machine and control method thereof |
| CN108704259A (en) * | 2018-05-30 | 2018-10-26 | 轻奔智能科技（上海）有限公司 | The control method of treadmill speed is controlled by pulse signal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270053A (en) * | 2019-07-04 | 2019-09-24 | 杭州启望科技有限公司 | A kind of treadmill method for testing motion and device based on laser sensor |
| CN112546575A (en) * | 2020-12-15 | 2021-03-26 | 青岛海尔科技有限公司 | Target device adjusting method and device, storage medium and electronic device |
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Application publication date: 20190702 |
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