CN2738327Y

CN2738327Y - Race checking instrument

Info

Publication number: CN2738327Y
Application number: CN 200420071104
Authority: CN
Inventors: 张家祥; 张文翔
Original assignee: Shenzhen Good Family Enterprise Co Ltd
Current assignee: Shenzhen Good Family Enterprise Co Ltd
Priority date: 2004-06-28
Filing date: 2004-06-28
Publication date: 2005-11-02
Anticipated expiration: 2014-06-28

Abstract

The utility model provides a race checking instrument, comprising an end point checking sensor, an end point wireless transmitter, a wireless receiver and a computer processing device. The end point checking sensor is erected on the end point line of the runway. The end point checking sensor is used for checking signals when a person runs to the end point. The end point checking sensor is connected with the end point wireless transmitter. The end point checking signals are gone on with the wireless transmission by the wireless transmitter. The wireless receiver is connected with the computer processing device. The wireless receiver receives the end point checking signals, and the end point checking signals are transmitted to the computer processing device. A time meter is arranged in the computer processing device, and a time trigger switch is connected on the time meter. The time meter is timed by the trigger switch. When the time meter receives the end point checking signals, the time meter stops timing, and the encode or frequency that the result of timing is correspondent to the end point checking signals is stored in the computer processing device. The utility model improves the precision and efficiency of the running testing, and the utility model improves the intelligent level of the testing.

Description

The running detector

Technical field

The utility model relates to the motion detection equipment, relates in particular to a kind of testing tool that is used to detect the running achievement.

Background technology

At present, each school all will test student's physique and health, and physique constitution of students and health standards are carried out by country, and requiring student's test result must reach specified standard can be qualified, and each project is all had the method for testing of standard, and this just requires must standard to the test of projects.For example, for the test of running, 50 meters races, 100 meters races, 800 meters test events such as race are arranged, 50 meters development leveies of running main test student's speed, sensitivity, coordination quality and nervous system dirigibility.

At present each school adopts artificial manual time-keeping to student's running test is general, when testing, by the tester between block clearance time and carry out record time of arrival, thereby draw student's running achievement.Require one group of test of experimenter at least two people, rocking start, the experimenter begins the start of a race after hearing the password of " races ".The starter will swing starter's flag simultaneously sending password, and the timekeeper looks the moving game clock timing of flag.The reach home vertical plane stopwatch of line of the experimenter portion of squaring one's shoulders, record is a unit with the second.This original test mode exist measuring accuracy poor, once the test personnel few, testing efficiency is low, the drawbacks such as record inconvenience of achievement.

The utility model content

Technical problem to be solved in the utility model is: the utility model overcomes existing running test out of true, efficient is low, track record is inconvenient shortcoming, and a kind of running detector is provided, and improves measuring accuracy and efficient, improves the intelligent level of test.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:

This running detector comprises end point determination sensor, terminal point radio transmitting device, wireless receiver and computer-processing equipment; Described end point determination sensor frame is located on the runway finishing line, detects the run signal of terminal point of people, and the end point determination sensor is connected with the terminal point radio transmitting device, by radio transmitting device endpoint detection is carried out wireless transmission; Described wireless receiver links to each other with computer-processing equipment, and wireless receiver receives described endpoint detection, and is sent to computer-processing equipment; Be provided with timer in the computer-processing equipment, be connected with the timing trigger switch on the timer, timer stops timing by the trigger switch triggering timing when receiving endpoint detection, and the coding or the frequency of the corresponding endpoint detection of timing result is kept in the computer-processing equipment.

Also be connected with audio amplifier on the described computer-processing equipment, described trigger switch triggers this audio amplifier and sends the instruction of running, and timer picks up counting when distributing instruction.Described end point determination sensor can adopt photoelectric sensor.Described running detector also comprises a telepilot, and this telepilot is provided with the wireless trigger signal emission module, and described timing trigger switch receives the wireless trigger signal of telepilot emission, opens or closes according to trigger pip.

On described each runway finishing line, set up at least two group end point determination sensors as standby, each is organized the end point determination sensor and is connected with described terminal point radio transmitting device respectively, automatically switches to another group end point determination sensor and detect when one group of end point determination sensor fault.Described running detector also comprises starting point detecting sensor and starting point radio transmitting device, described starting point detecting sensor is set up on the runway starting line, the signal of starting line foul is crossed in detection, the starting point detecting sensor is connected with the starting point radio transmitting device, detection signal is wirelessly transmitted to described wireless receiver and computer-processing equipment is handled by the starting point radio transmitting device.

The beneficial effects of the utility model are: because the utility model adopts sensor to carry out terminal point timing control, therefore can obtain the signal that the tester reaches home exactly, measuring accuracy is improved like this.Can set up sensor at the terminal point of each runway, can realize many people, many groups like this, test continuously, and the personnel that needn't wait until last group have surveyed, improved testing efficiency like this, and owing to test result is transmitted by wireless mode, test result is preserved automatically, thereby has saved manpower, has improved the intelligent level of test.

Running tester of the present utility model has overcome existing running test out of true, efficient is low, track record is inconvenient shortcoming, has improved measuring accuracy and efficient, and has improved the intelligent level of test.

Description of drawings

Fig. 1 is the utility model user mode structural representation;

Fig. 2 is the utility model principle of work synoptic diagram.

Embodiment

With embodiment the utility model is described in further detail with reference to the accompanying drawings below:

As depicted in figs. 1 and 2, the utility model provides a kind of running detector, and it comprises end point determination sensor 11, terminal point radio transmitting device 12, wireless receiver 41 and computer-processing equipment 42; End point determination sensor 11 is set up on the runway finishing line, detect the run signal of terminal point of people, end point determination sensor 11 can adopt infrared ray sensor or photoelectric sensor, be connected with terminal point radio transmitting device 12, form and detect conveyer 10, detect conveyer 10 and be erected on the runway finishing line by support 50, each bar runway 20 correspondence is set up a cover and is detected conveyer 10.By the radio transmitting device 12 that detects in the conveyer 10 endpoint detection is carried out wireless transmission.Wireless receiver 41 links to each other with computer-processing equipment 42, form receiving and processing device 40, wireless receiver 41 in the receiving and processing device 40 receives endpoint detection, and be sent to computer-processing equipment 42, be provided with timer 422 in the computer-processing equipment 42, be connected with timing trigger switch 421 on the timer 422, timer 422 is by trigger switch 421 triggering timing, stop timing when receiving endpoint detection, and the coding or the frequency of the corresponding endpoint detection of timing result is kept in the computer-processing equipment 42.Also be connected with audio amplifier 43 on the computer-processing equipment 42, trigger switch 421 triggers this audio amplifier 43 and sends the instruction of running, and timer 422 picks up counting when distributing instruction.

The utility model adopts the wireless transmission method of many groups, many people, multichannel test mode and different coding or different frequency, the people is divided into some groups, everyone must remember the sequence number (sequence number can adopt student's student number) of oneself, every group of runway that the measured stands respectively and fixes separately by sequence number, stand along starting line 30, to leave a blank as absence, be illustrated in figure 1 as four runways 20, can test four-player simultaneously.After audio amplifier 43 will send " on your marks---preparation---runs " instruction when pressing first group of off key (being the timing trigger switch), timer 422 picks up counting, and radio transmitting device 12 will be transferred to the numerical value of each runway in the computer-processing equipment 42 first batch total numerical table lattice by coding or different frequency wireless and preserve behind the terminal point.When first group run out of after, second group of measured is also by the sequence number fixedly runway of standing respectively separately, to leave a blank as absence, when pressing the second group of start of a race key this moment, after audio amplifier 43 will send " on your marks---preparation---run " instruction, timer 422 picked up counting, and radio transmitting device 12 will be transferred to the numerical value of each runway 20 in the computer-processing equipment 42 second batch total numerical table lattice by coding or different frequency wireless and preserve behind the terminal point, and the like, till the testee has surveyed.Also be provided with mute key on the computer-processing equipment 42, click mute key, finish test.As long as everyone remembers the numbering of oneself, the card of oneself is inserted in the deck of computer-processing equipment 42, import the numbering of oneself, data promptly are stored in the card or are transferred to host computer.

Because the utility model adopts sensor to carry out terminal point timing control, therefore can obtain the signal that the tester reaches home exactly, measuring accuracy is improved like this.Can set up sensor at the terminal point of each runway, because automatic corresponding tester preserves after the test result wireless transmission, can realize many people, many groups like this, test continuously, and the personnel that needn't wait until last group have surveyed, improved testing efficiency like this, save manpower, improved the intelligent level of test.

The running detector can also comprise a telepilot, and this telepilot is provided with the wireless trigger signal emission module, and timing trigger switch 421 receives the wireless trigger signal of telepilot emission, opens or closes according to trigger pip, tests convenient like this.

On described each runway finishing line, can set up end point determination sensor more than two groups as standby, each is organized the end point determination sensor and is connected with described terminal point radio transmitting device respectively, when one group of end point determination sensor fault, automatically switch to another group end point determination sensor and detect, prevent of the influence of end point determination sensor fault test.The running detector can also comprise starting point detecting sensor and starting point radio transmitting device, the starting point detecting sensor is set up on the runway starting line, the signal of starting line foul is crossed in detection, the starting point detecting sensor is connected with the starting point radio transmitting device, detection signal is wirelessly transmitted to wireless receiver and computer-processing equipment is handled by the starting point radio transmitting device, can in audio amplifier, sends the voice prompt of foul.

Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.

Claims

1, a kind of running detector is characterized in that: comprise end point determination sensor, terminal point radio transmitting device, wireless receiver and computer-processing equipment;

Described end point determination sensor frame is located on the runway finishing line, detects the run signal of terminal point of people, and the end point determination sensor is connected with the terminal point radio transmitting device, by radio transmitting device endpoint detection is carried out wireless transmission;

Described wireless receiver links to each other with computer-processing equipment, and wireless receiver receives described endpoint detection, and is sent to computer-processing equipment;

Be provided with timer in the computer-processing equipment, be connected with the timing trigger switch on the timer, timer stops timing by the trigger switch triggering timing when receiving endpoint detection, and the coding or the frequency of the corresponding endpoint detection of timing result is kept in the computer-processing equipment.

2, running detector according to claim 1 is characterized in that: also be connected with audio amplifier on the described computer-processing equipment, described trigger switch triggers this audio amplifier and sends the instruction of running, and timer picks up counting when distributing instruction.

3, running detector according to claim 1 and 2 is characterized in that: described end point determination sensor is infrared ray sensor or photoelectric sensor.

4, running detector according to claim 3, it is characterized in that: described running detector also comprises a telepilot, this telepilot is provided with the wireless trigger signal emission module, described timing trigger switch receives the wireless trigger signal of telepilot emission, opens or closes according to trigger pip.

5, running detector according to claim 3, it is characterized in that: on described each runway finishing line, set up at least two group end point determination sensors as standby, each is organized the end point determination sensor and is connected with described terminal point radio transmitting device respectively, automatically switches to another group end point determination sensor and detect when one group of end point determination sensor fault.

6, running detector according to claim 3, it is characterized in that: described running detector also comprises starting point detecting sensor and starting point radio transmitting device, described starting point detecting sensor is set up on the runway starting line, the signal of starting line foul is crossed in detection, the starting point detecting sensor is connected with the starting point radio transmitting device, detection signal is wirelessly transmitted to described wireless receiver and computer-processing equipment is handled by the starting point radio transmitting device.