CN101468256A

CN101468256A - Push-up intelligent tester

Info

Publication number: CN101468256A
Application number: CNA2008100301357A
Authority: CN
Inventors: 孙学川
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-13
Filing date: 2008-08-13
Publication date: 2009-07-01
Anticipated expiration: 2028-08-13
Also published as: CN101468256B

Abstract

The invention relates to an automatically counting and timing push-up intelligent test instrument applied to push-up test programs, which consists of a hand-hold terminal, a counter and a result display. The counter judges whether push-up motions accord with the standard or not according to the angle change of elbow joints of a human body when a push-up test is performed; when the angle change of the elbow joints accords with motion requirements of the push-up when the push-up is performed each time, the counter records one, or does not record at all; meanwhile, the counter transmits data to the result display in real time; the result display displays the testing number and testing time of the push-up test, and transmits the data to the hand-hold terminal simultaneously; and the hand-hold terminal records and displays the testing number of the push-up test. Various parts consist of circuit boards and a shell. The circuit board of the hand-hold terminal consists of a microprocessor STC89C58 and a radio-frequency emission chip nrf2401, and the shell comprises an LED display and a keyboard; the circuit board of the counter consists of a microprocessor STC12C5052, a radio-frequency emission chip nrf2401 and an angle sensor N100060, and a shell structure comprises a power switch and an LED indicator lamp; and the circuit board of the result display consists of a microprocessor MSP430F1121, a radio-frequency emission chip nrf2401 and eight LED digital tubes.

Description

Push-up intelligent tester

Technical field

The present invention is automatic counting, the timing equipment that is applied in the push-up test event.

Background technology

At present, the counting mode in push-up test and training program all is modes such as the artificial notes of employing, and there are many subjective factors in this mode, so that cause artificial error, also is convenient to artificial cheating.In surpassing 5 people's test, traditional approach is difficult to everyone is made objective, fair, performance rating accurately especially.In order to provide fair, achievement judgement accurately for the push-up test event, solution number test accuracy problem for a long time, the invention provides a kind of push-up intelligent tester, what this intelligent tester can be objective and accurate makes justice, judges accurately athletic test result.

Technical scheme

The technical solution adopted for the present invention to solve the technical problems is:

Whole equipment comprises three parts: handheld terminal, counter, achievement display.The angle of human elbow changed and judges that whether push-up move standard when counter was tested according to push-up, when the elbow joint angle variation that at every turn presses your body up from the floor with your arms and then lower it slowly meets the action request of push-up, just write down one, otherwise refuse record, simultaneously data in real time is transferred to the achievement display.The achievement display shows push-up test number and testing time, simultaneously transfer of data is arrived hand-held terminal.The handheld terminal record also shows push-up test number.Each several part is made up of circuit board and shell.The handheld terminal board structure of circuit is made up of microprocessor and radio-frequency transmissions chip.Microprocessor is responsible for finishing the Control on Communication of each equipment room, judgement, statistics and the writing task of data; The radio-frequency transmissions chip is responsible for data are finished mutual transmission by wireless channel.The handheld terminal shell mechanism comprises LCD display, keyboard, and wherein LCD display is used for showing various data and state, and keyboard is used for operating and sends various command.The counter circuit plate structure is made up of microprocessor, radio-frequency transmissions chip and angular transducer.Microprocessor is responsible for finishing the Control on Communication of each equipment room, judgement, statistics and the writing task of angle; The radio-frequency transmissions chip is responsible for data are finished mutual transmission by wireless channel; The angular surveying of human elbow and signal output when angular transducer is responsible for finishing the push-up test.The counter shell mechanism comprises power switch and LED light, and power switch is used for controlling the break-make of power supply, and LED light is used to refer to current working state.Achievement display circuit plate is made up of microprocessor, radio-frequency transmissions chip and LED charactron.Microprocessor is responsible for finishing Control on Communication, data judging, statistics and the writing task of each equipment room; The radio-frequency transmissions chip is responsible for data are finished mutual transmission by wireless channel; The LED charactron is as showing push-up test number and testing time usefulness.

Beneficial effect

Can test many people simultaneously, test condition is simple, and is easy to operation, can show testing time and number in real time, and test result is objective, just.

The specific embodiment

1, whole equipment is made up of handheld terminal, counter, three parts of achievement display.

2, handheld terminal: form by circuit board and shell.Board structure of circuit is made up of a slice microprocessor STC89C58 and a slice radio-frequency transmissions chip nrf2401.Microprocessor STC89C58 is responsible for finishing Control on Communication, data judging, statistics and the writing task of each equipment room; Radio-frequency transmissions chip nrf2401 is responsible for data are finished mutual transmission by wireless channel.Shell comprises LCD display, keyboard, and wherein LCD display is used for showing various data and state, and keyboard is used for operating and sends various command.

3, counter: form by circuit board and shell.Circuit board is made up of a slice microprocessor STC12C5052, a slice radio-frequency transmissions chip nrf2401 and a slice angular transducer N100060.Microprocessor STC12C5052 is responsible for finishing Control on Communication, angle judgement, statistics and the writing task of each equipment room; Radio-frequency transmissions chip nrf2401 is responsible for data are finished mutual transmission by wireless channel; Angular transducer N100060 is responsible for finishing angular surveying and signal output.Shell mechanism comprises a power switch and a LED light.Power switch is used for controlling the break-make of power supply, and LED light is used to refer to current working state.

4, achievement display: form by circuit board and shell.Circuit board is made up of a slice microprocessor MSP430F1121, a slice radio-frequency transmissions chip nrf2401 and 8 LED charactrons.Microprocessor MSP430F1121 is responsible for finishing Control on Communication, data judging, statistics and the writing task of each equipment room; Radio-frequency transmissions chip nrf2401 is responsible for data are finished mutual transmission by wireless channel; 8 LED charactrons are responsible for showing push-up test number and testing time.

5, concern between each several part: counter is used for judging push-up action, record push-up test number and testing time, simultaneously data in real time is transferred to the achievement display, the achievement display shows push-up test number and testing time, simultaneously transfer of data is arrived hand-held terminal, the handheld terminal record also shows push-up test number.

Claims

1. push-up intelligent tester, it is characterized in that: whole equipment is made up of handheld terminal, counter, three parts of achievement display, the angle of human elbow changed and judges that whether push-up move standard when counter was tested according to push-up, when the elbow joint angle variation that at every turn presses your body up from the floor with your arms and then lower it slowly meets the action request of push-up, just write down one, otherwise refuse record, simultaneously data in real time is transferred to the achievement display.The achievement display shows push-up test number and testing time, simultaneously transfer of data is arrived hand-held terminal.Each several part is made up of circuit board and shell, the handheld terminal circuit board is made up of a slice microprocessor STC89C58 and a slice radio-frequency transmissions chip nrf2401, the counter circuit plate is made up of a slice microprocessor STC12C5052, a slice radio-frequency transmissions chip nrf2401 and a slice angular transducer N100060, and achievement display circuit plate is made up of a slice microprocessor MSP430F1121, a slice radio-frequency transmissions chip nrf2401 and 8 LED charactrons.

2. push-up intelligent tester according to claim 1 is characterized in that: the handheld terminal shell mechanism comprises LCD display, keyboard, and the counter shell mechanism comprises a power switch and a LED light.

3. push-up intelligent tester according to claim 1 is characterized in that: the angular surveying of human elbow and signal output when angular transducer N100060 is responsible for finishing the push-up test.