CN101716417A - Human body pull-up wireless test system - Google Patents
Human body pull-up wireless test system Download PDFInfo
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- CN101716417A CN101716417A CN200910312117A CN200910312117A CN101716417A CN 101716417 A CN101716417 A CN 101716417A CN 200910312117 A CN200910312117 A CN 200910312117A CN 200910312117 A CN200910312117 A CN 200910312117A CN 101716417 A CN101716417 A CN 101716417A
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- test
- wireless
- tester
- human body
- upper arm
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Abstract
The invention relates to a human body pull-up wireless test system special for large-scale crowd test. The test system is composed of a test host and a wireless attitude sensor worn at the upper arm part of people to be tested, one test host simultaneously manages thirty two wireless attitude sensors, the wireless attitude sensor is in charge of measuring orientations of X, Y and Z axes of the upper arm part of the people to be tested in space and transmitting the orientation values to the test host in wireless transmission manner simultaneously, the test host calculates geometric position of the upper arm part of the people to be tested in space according to the received orientation values of X, Y and Z axes, the geometric position reflects test status of pull-up action of the people to be tested, the test host judges whether the pull-up action of the people to be tested meets test requirement or not according to the test status and counts the test action meeting the requirement.
Description
Technical field
The present invention is a kind of human body pull-up wireless test system that is specifically designed to the large-scale crowd test.
Background technology
Present chin-up test major part is to realize with artificial counting, and this method testing efficiency is low, and the counting standard varies with each individual, if be used in large-scale physique test or the physical culture examination very easily controversial.The present invention can test 32 testers' chin-up campaign simultaneously, can judge each tester's action criteria automatically, and count automatically according to judged result, has greatly improved testing efficiency.
Summary of the invention
The present invention forms test macro by 32 wireless attitude transducers and Test Host, and a Test Host is managed 32 wireless attitude transducers simultaneously, and 32 testers are tested simultaneously.Wireless attitude transducer is worn on tester's upper arm parts, and the orientation values of wireless attitude transducer in the space promptly reflected the orientation values of tester's upper arm parts in the space.During test, wireless attitude transducer is measured tester's upper arm parts X, Y, the orientation of Z axle in the space in real time, simultaneously this orientation values is transferred to Test Host by Wireless transmission mode, Test Host calculates the geometric position of tester's upper arm parts in the space according to X, the Y, the Z axle orientation values that receive, the test mode of tester's chin-up action has been reflected in this geometric position, Test Host judges in view of the above whether tester's chin-up action meets test request, and to satisfactory test action counting.Each wireless attitude transducer all is provided with unique machine code, all wireless attitude transducers send measurement data and this machine coding of this machine during test with the time interval of triggering at random, Test Host is distinguished specific wireless attitude transducer according to the machine code in the packet, thereby handles its data.
The specific embodiment
Wireless attitude transducer is made up of shell, wiring board and power supply, and each wireless attitude transducer all is provided with unique machine code.Wiring board is made up of microprocessor NRF24E1 and a slice storage chip 25AA320 that a slice 3-axis acceleration sensor MMA7260Q, a slice have 2.4GHZ radio-frequency transmissions function.3-axis acceleration sensor MMA7260Q is responsible for gathering the bearing signal of three of X, Y, Z, microprocessor NRF24E1 produces the triggered time at random, after the triggered time arrives, microprocessor control 3-axis acceleration sensor work also receives its signal, signal is carried out analog-to-digital conversion, give Test Host with packet with the frequency transmission of 2.4GHZ by the wireless transport module of interior band in the packing back together with transformation result and this machine coding then.Power supply is made up of CR2032 lithium battery and battery tray, and by the power supply of little processing controls complete machine and do and electric power system is comprehensively economized electrically optimized, a batteries can continuous firing 100 hours, standby 365 days.
Test Host is made up of shell, wiring board, LCD liquid crystal display, keyboard, voice module and power supply.Wiring board is made up of microprocessor SM5964, wireless receiving chip NRF24E1, memory 45DB041DB.Wireless receiving chip NRF24E1 is responsible for receiving the signal of wireless attitude transducer and it is transferred to microprocessor, after microprocessor is received signal, at first judge it is the signal of the wireless attitude transducer of which platform according to the machine code of packet, calculate tester's the geometric position of upper arm parts in the space then according to the X in the packet, Y, Z three axis signals, judge with this whether the tester finishes the test action of chin-up, and test result shown on the LCD liquid crystal display, report test result by voice module simultaneously.Memory 45DB041DB is responsible for storing the final result of test.Keyboard is responsible for input test person's detecting information.Power supply is made up of lead-acid battery or lithium battery, can use by cycle charging.
During the test beginning, at first import 1 to 32 tester's detecting information by the keyboard on the Test Host, the tester wears wireless attitude transducer in correct mode, after treating that all testers are ready to, press beginning on the Test Host and test button, Test Host picks up counting, begin to receive the signal of all wireless attitude transducers simultaneously, and result is presented on the LCD liquid crystal display, after the testing time of setting arrives, Test Host stops to receive the signal of wireless attitude transducer, and tester's achievement is stored among the storage chip 45DB041DB, by voice module test result is reported out successively simultaneously.
Claims (4)
1. human body pull-up wireless test system, it is characterized in that: system is made up of Test Host and the wireless attitude transducer that is worn on tester's upper arm parts, wireless attitude transducer is measured tester's upper arm parts X in real time, Y, the orientation of Z axle in the space, simultaneously this orientation values is transferred to Test Host by Wireless transmission mode, Test Host is according to the X that receives, Y, Z axle orientation values calculates the geometric position of tester's upper arm parts in the space, the test mode of tester's chin-up action has been reflected in this geometric position, Test Host judges in view of the above whether tester's chin-up action meets test request, and to satisfactory test action counting.
2. human body pull-up wireless test system according to claim 1 is characterized in that: a Test Host is managed 32 wireless attitude transducers simultaneously, and 32 testers are tested simultaneously.
3. human body pull-up wireless test system according to claim 1 is characterized in that: each wireless attitude transducer all is provided with unique machine code.
4. human body pull-up wireless test system according to claim 1 is characterized in that: the wiring board of described wireless attitude transducer is made up of microprocessor NRF24E1 and a slice storage chip 25AA320 that a slice 3-axis acceleration sensor MMA7260Q, a slice have 2.4GHZ radio-frequency transmissions function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910312117A CN101716417A (en) | 2009-12-24 | 2009-12-24 | Human body pull-up wireless test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910312117A CN101716417A (en) | 2009-12-24 | 2009-12-24 | Human body pull-up wireless test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101716417A true CN101716417A (en) | 2010-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910312117A Pending CN101716417A (en) | 2009-12-24 | 2009-12-24 | Human body pull-up wireless test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101716417A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431866A (en) * | 2013-08-28 | 2013-12-11 | 新乡医学院 | Method and device for measuring lying leg rise |
| CN103446741A (en) * | 2012-12-31 | 2013-12-18 | 湖南师范大学 | Pulling-up tester |
| CN106778565A (en) * | 2016-12-02 | 2017-05-31 | 广东小天才科技有限公司 | The method of counting and device of chin-up |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0875199A1 (en) * | 1996-09-10 | 1998-11-04 | Seiko Epson Corporation | Organism state measuring device and relaxation instructing device |
| JP2003161634A (en) * | 2001-11-28 | 2003-06-06 | Nec Tokin Corp | Device for detecting attitude angle |
| CN2695916Y (en) * | 2004-03-10 | 2005-04-27 | 北京理工大学 | Device for measuring space substance attitude and position |
| WO2005048824A2 (en) * | 2003-11-18 | 2005-06-02 | Vivometrics, Inc. | Method and system for processing data from ambulatory physiological monitoring |
| CN1689513A (en) * | 2004-04-27 | 2005-11-02 | 清华大学 | Device for measuring joint movement posture of human body |
-
2009
- 2009-12-24 CN CN200910312117A patent/CN101716417A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0875199A1 (en) * | 1996-09-10 | 1998-11-04 | Seiko Epson Corporation | Organism state measuring device and relaxation instructing device |
| JP2003161634A (en) * | 2001-11-28 | 2003-06-06 | Nec Tokin Corp | Device for detecting attitude angle |
| WO2005048824A2 (en) * | 2003-11-18 | 2005-06-02 | Vivometrics, Inc. | Method and system for processing data from ambulatory physiological monitoring |
| CN2695916Y (en) * | 2004-03-10 | 2005-04-27 | 北京理工大学 | Device for measuring space substance attitude and position |
| CN1689513A (en) * | 2004-04-27 | 2005-11-02 | 清华大学 | Device for measuring joint movement posture of human body |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446741A (en) * | 2012-12-31 | 2013-12-18 | 湖南师范大学 | Pulling-up tester |
| CN103446741B (en) * | 2012-12-31 | 2015-11-04 | 湖南师范大学 | A kind of Pulling-up tester |
| CN103431866A (en) * | 2013-08-28 | 2013-12-11 | 新乡医学院 | Method and device for measuring lying leg rise |
| CN103431866B (en) * | 2013-08-28 | 2015-04-22 | 新乡医学院 | Method and device for measuring lying leg rise |
| CN106778565A (en) * | 2016-12-02 | 2017-05-31 | 广东小天才科技有限公司 | The method of counting and device of chin-up |
| CN106778565B (en) * | 2016-12-02 | 2020-01-03 | 广东小天才科技有限公司 | Pull-up counting method and device |
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Application publication date: 20100602 |