CN201229355Y - Wireless body sport attitude detection system - Google Patents
Wireless body sport attitude detection system Download PDFInfo
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- CN201229355Y CN201229355Y CN 200820064139 CN200820064139U CN201229355Y CN 201229355 Y CN201229355 Y CN 201229355Y CN 200820064139 CN200820064139 CN 200820064139 CN 200820064139 U CN200820064139 U CN 200820064139U CN 201229355 Y CN201229355 Y CN 201229355Y
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Abstract
The utility model relates to a wireless human body sport attitude detecting system, which is composed of a data detector, a data convergent device and a computer. The data detector is provided with a triaxial acceleration transducer, a microprocessor and a wireless transceiver, the data convergent device is provided with the microprocessor, the wireless transceiver and a serial port circuit, wherein when the triaxial acceleration transducer in the data detector obtains information, then, the information is processed by the microprocessor and is transmitted to the data convergent device through the transceiver wirelessly, the information passes the transceiver and is transmitted to the computer through a serial port, and human body three-dimensional analog images are reproduced on a display. The data processor of the utility model has small volume, light weight and convenient use, can be tied on limbs, also can be pasted on parts of human bodies which need detecting, and can not affect normal activities of people.
Description
Technical field:
The utility model belongs to the wireless human body athletic posture detection system of understanding a human body position motion state.
Background technology:
The attitude of human body when motion, be constantly to change along with the speed, direction, angle of inclination of motion, select light, graceful, natural athletic posture, reach desirable movement effects, the people who is each sportsman and hobby body building expects, yet, no matter go up the sportsman or the fitness enthusiasts of specialty, to when displacement, find the weak point of oneself to be difficult to, because they can't see the motion state of oneself, must give directions by coach or other people observation, progressively be improved.But, other people observation analysis can not be accomplished correct comprehensively, because they also just propose some suggestions with at that time moment memory or video, the foundation that the shortage science detects, if can use modern means of science and technology, omnidistance analoging reproduction goes out sportsman and fitness enthusiasts athletic posture overall process, allow trainer and sportsman can be in time in detail, pinpoint the problems all sidedly, in time improved, so not only can make the sportsman can obtain excellent achievement as soon as possible, also can reduce because of the incorrect injury that brings to the sportsman of athletic posture simultaneously as far as possible.
The utility model content:
The purpose of this utility model provides a kind of wireless human body athletic posture detection system that can detect partes corporis humani position motion state situation at any time.
The technical solution of the utility model as shown in Figure 1, have the 3-axis acceleration detectability and can be in time data be sent the data detector (1) of returning, be fixed on the partes corporis humani position, data detector (1) is with wireless transmission method, send data detection signal, receive by convergence device (2), serial ports in the convergence device (2) is connected with computing machine (3), digital signal is reappeared simulation human body three-dimensional image on display screen, data detector (1) is made up of 3-axis acceleration sensor, low-power consumption microprocessor, low-power consumption transceiver.After the data of gathering 3-axis acceleration sensor,, finally data are sent to wireless channel by wireless transceiver by the microprocessor filtering code.Convergence device (2) is made up of microprocessor, transceiver and serial port circuit, after wireless transceiver is received data in the wireless channel, data is imported into microprocessor, through behind the coding once more to data, imports data into computing machine (3) by serial port circuit.The data that computing machine (3) transmits from serial data aggregator (2) are earlier gone jitter smoothing filtering to data, finally reappear the 3 d human motion attitude by the three-dimensional reconstruction algorithm in OpenGL.
The utility model is that data detector (1) is positioned on the position that human body need be understood motion state, as to the athlete, the limbs back of the body, belly etc. are located about 8～10 data detecting devices (1) can being positioned on, the data of each data detector (1) are received by convergence device (2), just can see the athletic posture of effigy after treatment on computer display, coach and sportsman just can make improvements the suggestion of training very soon.Have on one's body deformity or the elderly if the utility model is used in limbs, in case they when fortuitous event such as falling down, can in time find far away from the staff of control center, be convenient to relief.
Description of drawings:
Fig. 1. wireless human body athletic posture detection system structure Fang Kuaitu.
Fig. 2. microprocessor and radio frequency chip catenation principle figure.
Wherein, 1, data detector, 2, the convergence device, 3, computing machine
Embodiment:
The utility model is implemented by technique scheme, the 3-axis acceleration sensor that data detector (1) is selected for use is MMA7260, acceleration magnitude on three directions have 1.5G, 2G, 4G, 6G totally 4 kinds of ranges can select, three acceleration that collect are exported with voltage system, the low-power consumption microprocessor is connected with radio frequency chip shown in figure (2), for the communication distance that extends, add the radio circuit that a low noise amplifier improves receiving sensitivity at receiving end.Convergence device (2) is selected microprocessor module MC9S08GT60 and radio-frequency (RF) receiving and transmission module MC13203 for use, and serial communication modular is formed.When the wireless communication data that sends by data detector (1) after treatment, the serial ports by convergence device (2) passes to computing machine (3), realization human body three-dimensional reformat image on the display screen in computing machine (3).
Data detector volume of the present utility model is little, in light weight, can tie up on limbs, and is easy to use on one's body still can sticking on, and can not influence people's normal activity.
Claims (3)
1. a wireless human body athletic posture detection system is characterized in that sending the data-signal of detection with wireless transmission method by each data detector (1) earlier, receive all wireless data signals by convergence device (2), serial ports in the convergence device (2) is connected with computing machine (3), finally reappears human 3d model on display screen.
2. according to the described wireless human body athletic posture of claim 1 detection system, it is characterized in that data detector (1) is made up of three acceleration sensors, microprocessor and wireless transceivers.
3. according to the described wireless human body athletic posture of claim 1 detection system, it is characterized in that convergence device (2) is made up of microprocessor, wireless transceiver and serial port circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820064139 CN201229355Y (en) | 2008-07-07 | 2008-07-07 | Wireless body sport attitude detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820064139 CN201229355Y (en) | 2008-07-07 | 2008-07-07 | Wireless body sport attitude detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229355Y true CN201229355Y (en) | 2009-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820064139 Expired - Fee Related CN201229355Y (en) | 2008-07-07 | 2008-07-07 | Wireless body sport attitude detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201229355Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252676A (en) * | 2011-05-06 | 2011-11-23 | 微迈森惯性技术开发（北京）有限公司 | Method and related equipment for acquiring movement attitude data and tracking human movement attitude |
| CN102353375A (en) * | 2011-05-06 | 2012-02-15 | 微迈森惯性技术开发（北京）有限公司 | Dynamic parameter adjustment method of motion attitude data and device thereof |
| CN101579238B (en) * | 2009-06-15 | 2012-12-19 | 吴健康 | Human motion capture three dimensional playback system and method thereof |
| CN105068654A (en) * | 2015-08-14 | 2015-11-18 | 济南中景电子科技有限公司 | Motion capturing system and method based on CAN bus and inertial sensor |
| CN107844361A (en) * | 2017-11-10 | 2018-03-27 | 石家庄学院 | Movement locus analogue simulation system |
| CN110353691A (en) * | 2018-04-10 | 2019-10-22 | 仁宝电脑工业股份有限公司 | Act assessment system, its method and non-transient computer-readable recording medium |
| CN113900524A (en) * | 2021-10-13 | 2022-01-07 | 宁波诺丁汉大学 | Wearable device, fall detection system, method and device and electronic device |
-
2008
- 2008-07-07 CN CN 200820064139 patent/CN201229355Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579238B (en) * | 2009-06-15 | 2012-12-19 | 吴健康 | Human motion capture three dimensional playback system and method thereof |
| CN102252676A (en) * | 2011-05-06 | 2011-11-23 | 微迈森惯性技术开发（北京）有限公司 | Method and related equipment for acquiring movement attitude data and tracking human movement attitude |
| CN102353375A (en) * | 2011-05-06 | 2012-02-15 | 微迈森惯性技术开发（北京）有限公司 | Dynamic parameter adjustment method of motion attitude data and device thereof |
| CN102353375B (en) * | 2011-05-06 | 2013-09-18 | 微迈森惯性技术开发（北京）有限公司 | Dynamic parameter adjustment method of motion attitude data and device thereof |
| CN102252676B (en) * | 2011-05-06 | 2014-03-12 | 微迈森惯性技术开发（北京）有限公司 | Method and related equipment for acquiring movement attitude data and tracking human movement attitude |
| CN105068654A (en) * | 2015-08-14 | 2015-11-18 | 济南中景电子科技有限公司 | Motion capturing system and method based on CAN bus and inertial sensor |
| CN105068654B (en) * | 2015-08-14 | 2018-05-25 | 济南中景电子科技有限公司 | Action capture systems and method based on CAN bus and inertial sensor |
| CN107844361A (en) * | 2017-11-10 | 2018-03-27 | 石家庄学院 | Movement locus analogue simulation system |
| CN110353691A (en) * | 2018-04-10 | 2019-10-22 | 仁宝电脑工业股份有限公司 | Act assessment system, its method and non-transient computer-readable recording medium |
| CN113900524A (en) * | 2021-10-13 | 2022-01-07 | 宁波诺丁汉大学 | Wearable device, fall detection system, method and device and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |