CN107193293A - The control device and control method of a kind of treadmill speed - Google Patents
The control device and control method of a kind of treadmill speed Download PDFInfo
- Publication number
- CN107193293A CN107193293A CN201710358090.5A CN201710358090A CN107193293A CN 107193293 A CN107193293 A CN 107193293A CN 201710358090 A CN201710358090 A CN 201710358090A CN 107193293 A CN107193293 A CN 107193293A
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- treadmill
- speed
- control device
- gesture
- control
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 23
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 210000000245 forearm Anatomy 0.000 claims description 4
- 241001580947 Adscita statices Species 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
- G05D13/62—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover characterised by the use of electric means, e.g. use of a tachometric dynamo, use of a transducer converting an electric value into a displacement
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- User Interface Of Digital Computer (AREA)
- Gyroscopes (AREA)
- Navigation (AREA)
Abstract
The present invention provides a kind of control device of treadmill speed, bag wearable human equipment, arrangements for speed regulation, communication component, power supply and controller, wearable human equipment detects related data information by contacting human skin, arrangements for speed regulation and power supply are installed on a treadmill, receiving part connects controller and is sent to received information, controller connects arrangements for speed regulation and is sent to control signal, so as to adjust the speed of treadmill.The present invention also provides a kind of control method of treadmill speed, and the present invention can provide facility by the way that gesture is to the speed of treadmill and is actuated for control for user.
Description
Technical field
The present invention relates to the speed control of intelligent treadmill.
Background technology
The control device of usual treadmill is all integrated on treadmill, is gone to adjust manually by the user stood on a treadmill
Section, is either controlled by remote control or is operated by APP interfaces, this control mode seems simple, but for running
For machine user, go to operate these interfaces while motion, be not very convenient.
The content of the invention
The technical problem that the present invention first has to solve is to provide a kind of control device of treadmill speed, can pass through gesture
To the speed of treadmill and control is actuated for, facility is provided for user.
The present invention solves the technical scheme that is used of above-mentioned technical problem：A kind of control device of treadmill speed, bag
Wearable human equipment, arrangements for speed regulation, communication component, power supply and controller are included, wearable human equipment is by contacting human body skin
Skin surface detects related data information, and arrangements for speed regulation and power supply are installed on a treadmill, receiving part connection controller and to its
Received information is sent, controller connection arrangements for speed regulation are simultaneously sent to control signal, so as to adjust the speed of treadmill.
Further, the control device also includes portable electric appts, provided with being capable of basis in portable electric appts
Received data message calculates the suitable data processing module for running speed.
Further, the data acquisition components for being used for perceiving human body gesture information, the number are provided with wearable human equipment
The data processing module in portable electric appts is connected to by communication component according to acquisition component, data processing module passes through logical
Letter part is connected with controller, and the speed of treadmill is controlled by controller.
Further, communication component includes the hair for being arranged in pairs and being separately mounted on wearable human equipment and treadmill
Penetrate part and receiving part.
Further, data acquisition components are 6 axle gyroscopes, and 6 axle gyroscopes include 3 axle acceleration detection means and 3 axles
Displacement detector.
Further, communication component is bluetooth communication or WIFI communication modules.
Further, controller includes upper control plate and electric control gear, and upper control plate is set up with communication module to be connected and receive number
It is believed that breath, electric control gear is connected with the control chip on treadmill, so as to control the speed of treadmill.
Further, wearable human equipment is Intelligent bracelet.
Another technical problem to be solved by this invention is to provide a kind of control method of treadmill speed, this method profit
With above-mentioned control device, and comprise the following steps：
（1）The movable information of arm is detected using bracelet；
（2）Gesture is judged according to the movable information of arm；
（3）According to the judgement to gesture, treadmill speed is adjusted.
Further, to gesture judgement and corresponding treadmill rotating speed includes following state：
A. static, no arm motion information judges no gesture, and regulation treadmill speed is 0；
B. start, arm motion information is：Quick swing arm 3-5 seconds, treadmill starts；
C. accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, judges gesture
Quickly to rotate clockwise, regulation treadmill accelerates；
D. persistently accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, and
Certain time keeps angle constant, and regulation treadmill persistently accelerates；
E. slow down, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree counterclockwise, judges gesture
Quickly to rotate counterclockwise, regulation treadmill slows down；
F. continued deceleration, arm motion information is：The axle gyro of unit interval 6 rotates 60 degree counterclockwise, and at one section
Between keep angle it is constant, judge treadmill continued deceleration；
G. stop, arm motion information is：Angle of the 6 axle gyroscopes within a period of time judges near 0 degree after correction
Gesture is packed up to be quick to front swing forearm, and treadmill stops.
The algorithm that gesture judges is as follows：
Such as Fig. 1, wrist clockwise rotation：
When wrist from inactive state to turn clockwise state when, the angular speed of X, Y, Z axis of gyroscope output can increase,
The angular speed of the axle of X, Y, Z tri- is respectively：ωx、ωy、ωy , after being integrated by 1 second, the angular speed point on three axles can be calculated
It is not：θx、 θy、 θz, angle value is then drawn by calculation formula；
Other sensor also has the acceleration information a of three axlesx、ay、az, the direction of three axles can be calculated by one second twice integration
Air line distance Sx、Sy、Sz, draw the air line distance of vertical direction finally by calculation formula, S=；
And if only if, and angle value is more than 60 °, when air line distance is less than 5cm, you can judge that wrist is turned clockwise.
The resolution principle of other gestures is as above.
The beneficial effects of the invention are as follows：The control device of the present invention is by wearing the wearable human in runner's wrist
Equipment senses the exercise attitudes of human arm, and gesture is judged by operation method, so as to control the startup of treadmill, stopping
And the adjustment of speed, because gesture is also a kind of mode of physical activity in itself, in this manner, user need not lead to
Cross other equipment or interface is operated to treadmill, can be directly by fusion running gesture during exercise to treadmill
It is controlled, makes the control more hommization of treadmill.
Brief description of the drawings
Fig. 1 is the general frame figure of the present invention.
Control gesture figure when Fig. 2 is the startup of the present invention.
Fig. 3 is control gesture figure of the present invention when accelerating and persistently accelerating.
Fig. 4 is control gesture figure of the present invention in deceleration and continued deceleration.
Fig. 5 is control gesture figure of the present invention when stopping.
Embodiment
Embodiment 1, referring to the drawings 1.
A kind of control device of treadmill speed, including wearable human equipment 1, arrangements for speed regulation 2, communication component 3, power supply
4 and controller 5, wearable human equipment is Intelligent bracelet.Wearable human equipment 1 detects phase by contacting human skin
Data message is closed, arrangements for speed regulation 2 and power supply 4 are installed on a treadmill, the connection controller of communication component 3 simultaneously is sent to be received
Information, controller connection arrangements for speed regulation simultaneously be sent to control signal, so as to adjust the speed of treadmill.
Further, the control device also includes portable electric appts 6, provided with being capable of basis in portable electric appts
Received data message calculates the suitable data processing module for running speed.
Further, the data acquisition components 11 for being used for perceiving human body gesture information, number are provided with wearable human equipment
It is 6 axle gyroscopes according to acquisition component 11,6 axle gyroscopes include 3 axle acceleration detection means and 3 axial displacement detection means, the number
The data processing module in portable electric appts is connected to by communication component according to acquisition component, data processing module passes through logical
Letter part is connected with controller, and the speed of treadmill is controlled by controller.
Further, communication component is bluetooth communication or WiFi communication module.Communication component include be arranged in pairs and
On the emission element 31 and receiving part 32 being separately mounted on wearable human equipment and treadmill, portable electric appts
Receiving part is configured, the information that emission element is sent can be received, so as to calculate suitable control command.
Controller includes upper control plate and electric control gear, and upper control plate is set up with communication module to be connected and receive data message, electricity
Control device is connected with the control chip on treadmill, so as to control the speed of treadmill.
Embodiment 2, referring to the drawings 2-5.
A kind of control method of treadmill speed, this method utilizes above-mentioned control device, and comprises the following steps：
（1）The movable information of arm is detected using bracelet；
（2）Gesture is judged according to the movable information of arm；
（3）According to the judgement to gesture, treadmill speed is adjusted.
Further, to gesture judgement and corresponding treadmill rotating speed includes following state：
A. static, no arm motion information judges no gesture, and regulation treadmill speed is 0；
B. start, arm motion information is：Quick swing arm 3-5 seconds, treadmill starts；
C. accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, judges gesture
Quickly to rotate clockwise, regulation treadmill accelerates；
D. persistently accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, and
Certain time keeps angle constant, and regulation treadmill persistently accelerates；
E. slow down, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree counterclockwise, judges gesture
Quickly to rotate counterclockwise, regulation treadmill slows down；
F. continued deceleration, arm motion information is：The axle gyro of unit interval 6 rotates 60 degree counterclockwise, and at one section
Between keep angle it is constant, judge treadmill continued deceleration；
G. stop, arm motion information is：Angle of the 6 axle gyroscopes within a period of time judges near 0 degree after correction
Gesture is packed up to be quick to front swing forearm, and treadmill stops.
The algorithm that gesture judges is as follows：
Such as Fig. 2, quick swing arm 3-5 seconds, when arms swing, the angular speed of the X, Y, Z axis of gyroscope output can increase, X, Y, Z
The angular speed of three axles is respectively：ωx、ωy、ωy , after being integrated by 1 second, the angular speed that can be calculated on three axles is respectively：
θx、 θy、 θz, angle value is then drawn by calculation formula, when gyroscope in 3-5 seconds at least
There are three angle values from 0 degree to quick swing arm during the change more than 90 degree, is judged as, treadmill starts.
Such as Fig. 3, wrist clockwise rotation.When wrist from inactive state to turn clockwise state when, gyroscope is defeated
The angular speed of the X, Y, Z axis gone out can increase, and the angular speed of the axle of X, Y, Z tri- is respectively：ωx、ωy、ωy , by 1 second integrate with
Afterwards, the angular speed that can be calculated on three axles is respectively：θx、 θy、 θz, angle value is then drawn by calculation formula；Other sensor also has the acceleration information a of three axlesx、ay、az, can be with by one second twice integration
Calculate the air line distance S in the direction of three axlesx、Sy、Sz, draw the air line distance of vertical direction finally by calculation formula, S=.And if only if, and angle value is more than 60 °, when air line distance is less than 5cm, you can judge that wrist has been carried out suitable
Hour hands rotate.
Such as Fig. 4, wrist rotate counterclockwise.When wrist is from inactive state to rotate counterclockwise state, gyroscope is defeated
The angular speed of the X, Y, Z axis gone out can increase, and the angular speed of the axle of X, Y, Z tri- is respectively：ωx、ωy、ωy , by 1 second integrate with
Afterwards, the angular speed that can be calculated on three axles is respectively：θx、 θy、 θz, angle value is then drawn by calculation formula；Other sensor also has the acceleration information a of three axlesx、ay、az, can by one second twice integration
With the air line distance S in the direction for calculating three axlesx、Sy、Sz, draw the air line distance of vertical direction finally by calculation formula, S=.And if only if, and angle value is more than 60 °, when air line distance is less than 5cm, you can judge that wrist has been carried out inverse
Hour hands rotate.
Such as Fig. 5, quickly swing forearm to front and pack up, when angle of the gyroscope in 3-5 seconds all the time near 0 degree when,
It is judged as stopping gesture, treadmill stops.
Claims (10)
1. a kind of control device of treadmill speed, it is characterised in that including wearable human equipment, arrangements for speed regulation, communication unit
Part, power supply and controller, wearable human equipment by contact human skin detect related data information, arrangements for speed regulation and
Power supply is installed on a treadmill, and receiving part connection controller is simultaneously sent to received information, controller connection speed governing dress
Put and be sent to control signal, so as to adjust the speed of treadmill.
2. the control device of a kind of treadmill speed according to claim 1, it is characterised in that the control device also includes
Suitable race speed can be calculated according to received data message by being provided with portable electric appts, portable electric appts
Data processing module.
3. the control device of a kind of treadmill speed according to claim 2, it is characterised in that in wearable human equipment
Provided with the data acquisition components for perceiving human body gesture information, the data acquisition components are connected to portable by communication component
Data processing module in electronic equipment, data processing module is connected by communication component with controller, is controlled to run by controller
The speed of step machine.
4. the control device of a kind of treadmill speed according to claim 3, it is characterised in that communication component includes paired
The emission element and receiving part for setting and being separately mounted on wearable human equipment and treadmill.
5. the control device of a kind of treadmill speed according to claim 3, it is characterised in that data acquisition components are 6
Axle gyroscope, 6 axle gyroscopes include 3 axle acceleration detection means and 3 axial displacement detection means.
6. the control device of a kind of treadmill speed according to claim 4, it is characterised in that communication component is that bluetooth is led to
Believe module or WIFI communication modules.
7. the control device of a kind of treadmill speed according to claim 1, it is characterised in that controller includes upper control plate
And electric control gear, upper control plate is set up with communication module to be connected and receives data message, electric control gear and the control core on treadmill
Piece is connected, so as to control the speed of treadmill.
8. a kind of control device of treadmill speed according to claim 1, it is characterised in that wearable human equipment is
Intelligent bracelet.
9. a kind of control method of treadmill speed, it is characterised in that this method is using any one of claim 1-7
Control device, and comprise the following steps：
（1）The movable information of arm is detected using bracelet；
（2）Gesture is judged according to the movable information of arm；
（3）According to the judgement to gesture, treadmill speed is adjusted.
10. a kind of control method of treadmill speed according to claim 1, it is characterised in that to the judgement of gesture with
And corresponding treadmill rotating speed includes following state：
A. static, no arm motion information judges no gesture, and regulation treadmill speed is 0；
B. start, arm motion information is：Quick swing arm 3-5 seconds, treadmill starts；
C. accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, judges gesture
Quickly to rotate clockwise, regulation treadmill accelerates；
D. persistently accelerate, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree clockwise, and
Certain time keeps angle constant, and regulation treadmill persistently accelerates；
E. slow down, arm motion information is：The axle gyroscope of unit interval 6 rotates at least 60 degree counterclockwise, judges gesture
Quickly to rotate counterclockwise, regulation treadmill slows down；
F. continued deceleration, arm motion information is：The axle gyro of unit interval 6 rotates 60 degree counterclockwise, and at one section
Between keep angle it is constant, judge treadmill continued deceleration；
G. stop, arm motion information is：Angle of the 6 axle gyroscopes within a period of time judges near 0 degree after correction
Gesture is packed up to be quick to front swing forearm, and treadmill stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358090.5A CN107193293A (en) | 2017-05-19 | 2017-05-19 | The control device and control method of a kind of treadmill speed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358090.5A CN107193293A (en) | 2017-05-19 | 2017-05-19 | The control device and control method of a kind of treadmill speed |
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| CN107193293A true CN107193293A (en) | 2017-09-22 |
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|---|---|---|---|
| CN201710358090.5A Pending CN107193293A (en) | 2017-05-19 | 2017-05-19 | The control device and control method of a kind of treadmill speed |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853944A (en) * | 2018-06-29 | 2018-11-23 | 昆山恒巨电子有限公司 | A kind of bracelet of arm-type gesture control treadmill |
| CN112631427A (en) * | 2020-12-21 | 2021-04-09 | 深圳市爱都科技有限公司 | Method and device for processing communication information, intelligent wearable device and storage medium |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853944A (en) * | 2018-06-29 | 2018-11-23 | 昆山恒巨电子有限公司 | A kind of bracelet of arm-type gesture control treadmill |
| CN112631427A (en) * | 2020-12-21 | 2021-04-09 | 深圳市爱都科技有限公司 | Method and device for processing communication information, intelligent wearable device and storage medium |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
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| RJ01 | Rejection of invention patent application after publication |