CN105664434A - Running machine and video playing synchronous control system - Google Patents
Running machine and video playing synchronous control system Download PDFInfo
- Publication number
- CN105664434A CN105664434A CN201610137336.1A CN201610137336A CN105664434A CN 105664434 A CN105664434 A CN 105664434A CN 201610137336 A CN201610137336 A CN 201610137336A CN 105664434 A CN105664434 A CN 105664434A
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- speed
- treadmill
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- player
- video
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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
- 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
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
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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
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
- A63B2024/0096—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load using performance related parameters for controlling electronic or video games or avatars
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/30—Speed
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a running machine and video playing synchronous control system which aims at achieving synchronization of the computer video playing speed and the advancing speed of a running machine crawler. The synchronous control system comprises a running machine, a speed measuring sensor, a signal collection and speed calculation module, a data sending module, a data receiving module, a video playing control module and a video player. A magnetic sensing switch is adopted as the speed measuring module, a single chip microcomputer is used for collecting data, calculating the advancing speed of the running machine crawler and sending the speed of the running machine to the video playing control module through the data sending module and the data receiving module, the video playing control module controls the video playing speed of the video player according to the speed of the running machine, and therefore the video playing speed is synchronously changed along with speed changes of the running machine.
Description
Technical field
The present invention relates to body building field, particularly relate to a kind of treadmill audio video synchronization broadcasting control system in this field.
Background technology
Current gymnasium treadmill function of speaking more more single, velocity is mainly had to arrange, the functions such as the gradient is arranged, the installation display before treadmill having or television for play video frequency program increase the recreational of running, reduce the monotonicity in running process, but it is independent between video playback and treadmill, lacks interactive.
The present invention is primarily implemented on the basis of existing treadmill and increases less cost realizes video playback and the synchronization of treadmill speed, increases the interest of road-work and recreational.
Summary of the invention
The technical problem to be solved is to provide a kind of treadmill video playback synchronous control system for above-mentioned prior art, realize video playout speed and treadmill speed sync, the treadmill speed being is accelerated, video playout speed is sync plus white also, and treadmill speed slows down, and video playout speed also synchronizes to reduce, when treadmill stops, video playback is suspended, and increases recreational on the basis of existing treadmill, interesting and interactive.
This invention address that the technical scheme that the problems referred to above adopt is: a kind of treadmill video playback synchronous control system, it includes treadmill, velocity measurement sensor, signals collecting speed calculation module, data transmission blocks, data reception module, video playback controls module and video player, velocity measurement sensor is fixed on the support near the active rotating shaft of treadmill, the change in the sensor proximity magnetic field for the rotation of treadmill rotating shaft being caused is converted to the signal of telecommunication, signals collecting speed calculation module is Single Chip Microcomputer (SCM) system, collection for sensor signal, and the speed of treadmill is calculated according to signal intensity situation, and speed is sent to data transmission blocks, data transmission blocks sends the data to data reception module again, video playback controls module and the speed data received changes into the control command of keyboard button simulating, it is sent to video player, control the broadcasting speed of video player, complete treadmill speed synchronization with video playout speed.
Preferably, the output signal of signals collecting speed calculation module Real-time Collection sensor, when the output signal of Real-time Collection sensor has high level to become low level, record present system time Tnew, and subtract each other, with last change moment Told, the interval obtaining adjacent twice signal intensity, Δ T=Tnew Told, obtains the rotating speed Vn=1/ Δ T of treadmill rotating shaft, then by data transmit-receive module, Vn is sent to player control module Δ T inverted.
Preferably, play control module and be converted into, by the rotary speed information Vn of the rotating shaft of data reception module real-time reception treadmill, the speed V that crawler belt advances, the speed Vb of V Yu player is compared, if V>=10 × (Vb+0.05), then Vb=Vb+0.1, and by simulating the shortcut key making player accelerate, the playback rate making player improves 0.1 times, if V<10 × (Vb-0.05), then Vb=Vb-0.1, and by simulating the shortcut key making player slow down, the playback rate making player reduces by 0.1 times, wherein V=3.6*L*Vn, L is that treadmill rotating shaft rotates a circle the distance parameter that corresponding treadmill crawler belt advances.
Compared with prior art, it is an advantage of the current invention that:
The present invention utilizes magnetic induction sensor to gather sensor as velocity information, AVR single chip is adopted to carry out the calculating of treadmill speed, and speed data is issued host computer, write software receipt speed data at host computer and control the broadcasting speed of player by simulating the mode of shortcut, realize the video playout speed improvement that easily realize existing treadmill Tong Bu with treadmill speed, increase relatively low cost and just can increase the interactive of treadmill, strengthen the interest run and recreational, reduce the monotonicity of running body-building, contribute to the better body and mind relaxing of experiencer.
Accompanying drawing explanation
Fig. 1 is the treadmill audio video synchronization Play System functional-block diagram that the present invention is corresponding.
Fig. 2 is velocity measurement sensor and the connected mode schematic diagram for treadmill.
Fig. 3 is the signal flow graph of signals collecting, speed calculation module.
Fig. 4 is the flow chart play and control module.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of treadmill video playback synchronous control system in the embodiment of the present invention, including treadmill 1, velocity measurement sensor 2, signals collecting speed calculation module 3, data transmission blocks 4, data reception module 5, video playback controls module 6 and video player 7, wherein, treadmill 1 is the common treadmill adopting magnetic induction way to test the speed, corresponding velocity measurement sensor 2 is magnetic field induction sensor, the change in sensor proximity magnetic field being mainly used in causing the rotation of treadmill rotating shaft is converted to the signal of telecommunication, it can be Hall element, magnetic induction switch, signals collecting speed calculation module 3 is Single Chip Microcomputer (SCM) system, it is mainly used in the collection of sensor signal, and the speed of treadmill is calculated according to signal intensity situation, and speed is sent to data transmission blocks 4, data transmission blocks 4 and data reception module 5, it it is the transceiver module of data, wireless RF can be passed through between module 4 and module 5, infrared ray, visible ray or the directly way of contact connect, carry out data transmission, it is sent to video playback by the speed data of treadmill and controls module 6, video playback controls module 6 and the speed data received changes into the control command of keyboard button simulating, it is sent to video player 7, control the broadcasting speed of video player 7, complete treadmill speed synchronization with video playout speed.
As shown in Figure 2:
Fig. 2 is velocity measurement sensor 2 and the connected mode schematic diagram for treadmill 1. In figure, 11 is treadmill active rotating shaft, 12 for being fixed on the Magnet on driving shaft 11,13 is treadmill crawler belt, 14 is treadmill driven spindle, velocity measurement sensor 2 is fixed on the support near active rotating shaft 11, when treadmill driving shaft 11 rotates, Magnet 12 is followed rotating shaft and is rotated together, velocity measurement sensor 2 maintains static, active rotating shaft 12 per revolution, Magnet will through once near velocity measurement sensor 2 so that the output signal of velocity measurement sensor 2 is become low level from high level, then becomes high level.
As shown in Figure 3:
Fig. 3 is the signal flow graph of signals collecting, speed calculation module 3, after system initialization, the output signal of single-chip microcomputer signal acquisition module Real-time Collection sensor 2, when the output signal of sensor 2 has high level to become low level, record present system time Tnew, and subtract each other the interval obtaining adjacent twice signal intensity, Δ T=Tnew Told with last change moment Told. Δ T inverted is obtained the rotating speed Vn=1/ Δ T of treadmill rotating shaft, then Vn is sent to player control module by data transmit-receive module.
As shown in Figure 4:
Fig. 4 is the flow chart play and control module 6, system initialization, the speed making player is zero, from software interface, read treadmill rotating shaft rotate a circle the distance parameter that corresponding treadmill crawler belt advances, it is stored in variables L, play control module 6 and be converted into, by the rotary speed information Vn of the rotating shaft of data reception module real-time reception treadmill, the speed V that crawler belt advances, the speed Vb of V Yu player is compared, if V>=10 × (Vb+0.05), then Vb=Vb+0.1, and by simulating the shortcut key making player accelerate, the playback rate making player improves 0.1 times, if V<10 × (Vb-0.05), then Vb=Vb-0.1, and by simulating the shortcut key making player slow down, the playback rate making player reduces by 0.1 times.
In addition to the implementation, present invention additionally comprises the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, all should fall within the protection domain of the claims in the present invention.
Claims (3)
1. a treadmill video playback synchronous control system, it is characterized in that: it includes treadmill, velocity measurement sensor, signals collecting speed calculation module, data transmission blocks, data reception module, video playback controls module and video player, velocity measurement sensor is fixed on the support near the active rotating shaft of treadmill, the change in the sensor proximity magnetic field for the rotation of treadmill rotating shaft being caused is converted to the signal of telecommunication, signals collecting speed calculation module is Single Chip Microcomputer (SCM) system, collection for sensor signal, and the speed of treadmill is calculated according to signal intensity situation, and speed is sent to data transmission blocks, data transmission blocks sends the data to data reception module again, video playback controls module and the speed data received changes into the control command of keyboard button simulating, it is sent to video player, control the broadcasting speed of video player, complete treadmill speed synchronization with video playout speed.
2. a kind of treadmill video playback synchronous control system according to claim 1, it is characterized in that: the output signal of signals collecting speed calculation module Real-time Collection sensor, when the output signal of Real-time Collection sensor has high level to become low level, record present system time Tnew, and subtract each other, with last change moment Told, the interval obtaining adjacent twice signal intensity, Δ T=Tnew Told, Δ T inverted is obtained the rotating speed Vn=1/ Δ T of treadmill rotating shaft, then Vn is sent to player control module by data transmit-receive module.
3. a kind of treadmill video playback synchronous control system according to claim 2, it is characterized in that: play control module and be converted into, by the rotary speed information Vn of the rotating shaft of data reception module real-time reception treadmill, the speed V that crawler belt advances, the speed Vb of V Yu player is compared, if V>=10 × (Vb+0.05), then Vb=Vb+0.1, and by simulating the shortcut key making player accelerate, the playback rate making player improves 0.1 times, if V<10 × (Vb-0.05), then Vb=Vb-0.1, and by simulating the shortcut key making player slow down, the playback rate making player reduces by 0.1 times, wherein V=3.6*L*Vn, L is that treadmill rotating shaft rotates a circle the distance parameter that corresponding treadmill crawler belt advances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137336.1A CN105664434A (en) | 2016-03-11 | 2016-03-11 | Running machine and video playing synchronous control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137336.1A CN105664434A (en) | 2016-03-11 | 2016-03-11 | Running machine and video playing synchronous control system |
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| CN105664434A true CN105664434A (en) | 2016-06-15 |
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| CN201610137336.1A Pending CN105664434A (en) | 2016-03-11 | 2016-03-11 | Running machine and video playing synchronous control system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823266A (en) * | 2017-02-28 | 2017-06-13 | 山东大学 | A kind of intelligent running machine and method of work |
| CN107115627A (en) * | 2017-05-11 | 2017-09-01 | 浙江理工大学 | The system and method that virtual reality video is played in the adjustment of bicycle Real Time Drive |
| CN108744401A (en) * | 2018-06-12 | 2018-11-06 | 芜湖乐创电子科技有限公司 | A kind of preposition display screen control system of treadmill based on bore hole 3D display |
| WO2018218655A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳市屹石科技股份有限公司 | Roller speed-based video playing speed matching method and running machine |
| WO2018218654A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳市屹石科技股份有限公司 | Roller speed-based music matching method and running machine |
| CN109395374A (en) * | 2018-09-04 | 2019-03-01 | 南京工程学院 | Interactive entertainment equipment and its control method based on human body attitude detection |
| CN111596837A (en) * | 2020-04-21 | 2020-08-28 | 广州日晷数字科技有限公司 | Multimedia interaction method and device based on Internet of things induction |
| CN116034888A (en) * | 2023-03-31 | 2023-05-02 | 迈赫机器人自动化股份有限公司 | Intelligent stable with body-building health monitoring and manure cleaning functions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030063212A (en) * | 2002-01-22 | 2003-07-28 | 서상일 | Oxygen room's bio running system using internet |
| CN202275357U (en) * | 2011-08-31 | 2012-06-13 | 德信互动科技（北京）有限公司 | Human-computer interaction system |
| CN203060667U (en) * | 2012-11-29 | 2013-07-17 | 西安大昱光电科技有限公司 | Video linkage running machine speed collecting system |
| CN103845858A (en) * | 2012-11-29 | 2014-06-11 | 西安大昱光电科技有限公司 | Novel video linkage running machine |
| CN104645552A (en) * | 2013-11-21 | 2015-05-27 | 西安大昱光电科技有限公司 | New synchronous video system based on running machine |
-
2016
- 2016-03-11 CN CN201610137336.1A patent/CN105664434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030063212A (en) * | 2002-01-22 | 2003-07-28 | 서상일 | Oxygen room's bio running system using internet |
| CN202275357U (en) * | 2011-08-31 | 2012-06-13 | 德信互动科技（北京）有限公司 | Human-computer interaction system |
| CN203060667U (en) * | 2012-11-29 | 2013-07-17 | 西安大昱光电科技有限公司 | Video linkage running machine speed collecting system |
| CN103845858A (en) * | 2012-11-29 | 2014-06-11 | 西安大昱光电科技有限公司 | Novel video linkage running machine |
| CN104645552A (en) * | 2013-11-21 | 2015-05-27 | 西安大昱光电科技有限公司 | New synchronous video system based on running machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823266A (en) * | 2017-02-28 | 2017-06-13 | 山东大学 | A kind of intelligent running machine and method of work |
| CN107115627A (en) * | 2017-05-11 | 2017-09-01 | 浙江理工大学 | The system and method that virtual reality video is played in the adjustment of bicycle Real Time Drive |
| CN107115627B (en) * | 2017-05-11 | 2023-02-10 | 浙江理工大学 | System and method for adjusting and playing virtual reality video through real-time driving of bicycle |
| WO2018218655A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳市屹石科技股份有限公司 | Roller speed-based video playing speed matching method and running machine |
| WO2018218654A1 (en) * | 2017-06-02 | 2018-12-06 | 深圳市屹石科技股份有限公司 | Roller speed-based music matching method and running machine |
| CN108744401A (en) * | 2018-06-12 | 2018-11-06 | 芜湖乐创电子科技有限公司 | A kind of preposition display screen control system of treadmill based on bore hole 3D display |
| CN109395374A (en) * | 2018-09-04 | 2019-03-01 | 南京工程学院 | Interactive entertainment equipment and its control method based on human body attitude detection |
| CN111596837A (en) * | 2020-04-21 | 2020-08-28 | 广州日晷数字科技有限公司 | Multimedia interaction method and device based on Internet of things induction |
| CN111596837B (en) * | 2020-04-21 | 2021-03-16 | 广州日晷数字科技有限公司 | Multimedia interaction method and device based on Internet of things induction |
| CN116034888A (en) * | 2023-03-31 | 2023-05-02 | 迈赫机器人自动化股份有限公司 | Intelligent stable with body-building health monitoring and manure cleaning functions |
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Application publication date: 20160615 |
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