CN104794773A - Sprint race electronic judgment system - Google Patents
Sprint race electronic judgment system Download PDFInfo
- Publication number
- CN104794773A CN104794773A CN201510236713.2A CN201510236713A CN104794773A CN 104794773 A CN104794773 A CN 104794773A CN 201510236713 A CN201510236713 A CN 201510236713A CN 104794773 A CN104794773 A CN 104794773A
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- CN
- China
- Prior art keywords
- electronic
- electronic timer
- reflective photoelectric
- photoelectric switch
- switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
- G07C1/24—Race time-recorders
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
The invention relates to a sprint race electronic judgment system. The system comprises a portable power source, an electronic timer, a starting switch, a reflective photoelectric switch, a bracket, a pulling anchor line ring and a light reflecting mark. Functions and instructions are as follows: when a race begins, a starting judgment presses the starting switch at a starting line, the starting switch transmits a signal by a lead to start the electronic timer, then the electronic timer begins to time; when a player runs to the finishing line and passes through the bracket, the light reflecting marker on the shoulder of the player reflects infrared rays emitted by the reflective photoelectric switch back to the receiver of the reflective photoelectric switch, at the time, the reflective photoelectric switch sends a signal to enable the electronic timer to stop timing, and the time is the competition result of the player. The competition results of players are displayed on the electronic timer of each track; the electronic timer has functions of storing, resetting, clearing and the like and can implement the play judgment work of each turn successfully. The sprint race electronic judgment system has the advantages of complete function, optional transfer, simple structure, saved investment and the like.
Description
Technical field
The present invention relates to track and field sports facility field, especially relate to a kind of dash unexpectedly matched for track and field and unexpectedly match electronic judgement system.
Background technology
Dash is a wherein class of track-and-field events project, generally comprise: 50 meters of races, the 60km race, 100 meters of races, 200 meters of races, 400-Meter Dash, 4×100m relay race, 4×400m relay races etc. several, its kinetic characteristic: be that people are simultaneously with the fastest speed, the runway determined is run through the distance of regulation, and be winning project not run through at first person, in function of human body energy supply, show as human body to play the instinct of people to greatest extent, and with the mode energy supply of anaerobic metabolism energy supply.Sprint performance is determined: the ranking of all sprint events entrants depend on its body trunk (not comprising head, neck, arm, leg, hand or foot) arrive at after finishing line along till vertical plane time order, before arranging with first arrival's ranking.The identification of sprint performance is completed jointly by the chief referee of starting line and the finishing line judge of every racing track.
In recent years, people wish the fewer artificial interference of sprint performance, more real performance, attempt with high-tech equipment to replace the function of people as judge.Relevant open source literature reports the equipment of some relevant dash tests, such as: inventor Liu Min mentions in utility model patent (CN204170390U) " dash tester ": at runway both sides installation infrared transmitter and receiver, when sportsman is by infrared ray, arrival endpoint signal will be sent.This instrument has two large defects, and one is that infrared ray becomes horizontal, and sportsman can touch infrared ray in any position of health, cannot decide that its body trunk arrives at the time of finishing line; Two is the rod members at runway both sides installation infrared transmitter and receiver, there is potential safety hazard.Unexpectedly matching the artifical influence factor of judge for solving dash, realizing the problem such as function, saving human resources of people as judge, the present inventor proposes solution, is exactly that a kind of dash unexpectedly matched for track and field still not having open source literature to report so far matches electronic judgement system unexpectedly.
Summary of the invention
The object of this invention is to provide a kind of multiple functional, any migration, judge's equipment is matched in structure dash that is simple, reduced investment unexpectedly, specifically dash matches electronic judgement system unexpectedly.
The present invention realizes like this, dash is unexpectedly matched electronic judgement system and is made up of portable power source, electronic timer, switch of issuing an order, reflective photoelectric switch, support, tractive anchor ring, reflecting marking, it is characterized in that: corresponding to each racing track, at the crossbeam groove of support built with reflective photoelectric switch, guarantee that the reflected light of reflective photoelectric switch forms a plane; The electronic timer corresponding to each racing track is equipped with in portion in the bracket, and reflective photoelectric switch is wired to the stopping timing interface of electronic timer; On starting line, chief referee uses switch of issuing an order, and switch of issuing an order is wired to a mobile interface of electronic timer; Tractive anchor ring is housed in frame upper both sides, and support is fixed by tractive anchor, guarantees that support does not fall; Sportsman's shoulder secures reflecting marking, guarantees that athletes ' body trunk arrives at finishing line; This system configuration portable power source, is convenient to any migration.
Above-described reflective photoelectric switch, uniform in each racing track, be installed in parallel multiple, to guarantee that the reflected light of reflective photoelectric switch forms a plane, sportsman does not have blind area by during finishing line.
Above-described reflecting marking, is fixed on athletic shoulder, and available reflective weaving cotton cloth makes tippet, or is linked to be sleeveless jacket with number plate.
Above-described support, for convenience of mobile, the components such as crossbeam, pillar, electronic timer circuit board are all designed to removable connection.
Function and operation instruction: before match dash matched unexpectedly electronic judgement system install, debug complete.Match starts, and chief referee presses at starting line place switch of issuing an order, and switch of issuing an order starts electronic timer by wire transmission signal, and electronic timer starts timing; When sportsman crosses the wire, during by support, the receiver of the infrared light reflection back reflective formula optoelectronic switch that reflective photoelectric switch will be launched by the reflecting marking on sportsman's shoulder, now reflective photoelectric switch will send signal and stops timing by electronic timer, is exactly now athletic games results.The electronic timer of each racing track shows athletic games results, and electronic timer has the functions such as storage, reset, removing, can perform the match referee's works that each is taken turns smoothly.
Advantage of the present invention is:
1 is multiple functional: can complete the referee's works that dash is matched unexpectedly fair, equitably, the ranking preferably resolving entrant depend on its body trunk (not comprising head, neck, arm, leg, hand or foot) arrive at after finishing line along till vertical plane time sequencing problem, in addition, a large amount of human resources have been saved.
2 structures are simple: be that a structure is simple, the dash of dependable performance, reduced investment matches electronic judgement system unexpectedly, are particularly suitable for sport activities, the universities and middle schools's use of holding large-scale trackman.
3 move arbitrarily: have no special requirements to place, can move arbitrarily, establish field temporarily.
Accompanying drawing explanation
Fig. 1 is the structure schematic front view that electronic judgement system is matched in dash of the present invention unexpectedly.
Fig. 2 is the side view of Fig. 1.
As shown in Figure 1 and Figure 2, dash is unexpectedly matched electronic judgement system and is made up of portable power source 1, electronic timer 2, switch 3 of issuing an order, reflective photoelectric switch 4, support 5, tractive anchor ring 6, reflecting marking 7.
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
Can see in structural representation of the present invention as shown in Figure 1 and Figure 2, dash is unexpectedly matched electronic judgement system and is made up of portable power source 1, electronic timer 2, switch 3 of issuing an order, reflective photoelectric switch 4, support 5, tractive anchor ring 6, reflecting marking 7.Wherein: corresponding to each racing track, at the crossbeam groove of support 5 built with reflective photoelectric switch 4, guarantee that the reflected light of reflective photoelectric switch 4 forms a plane; Electronic timer 2 corresponding to each racing track is housed in the middle part of support 5, and reflective photoelectric switch 4 is wired to the stopping timing interface of electronic timer 2; On starting line, chief referee uses switch 3 of issuing an order, and switch 3 of issuing an order is wired to a mobile interface of electronic timer 2; In both sides, support 5 top, tractive anchor ring 6 is housed, support is fixed by tractive anchor, guarantees that support does not fall; Sportsman's shoulder secures reflecting marking 7, guarantees that athletes ' body trunk arrives at finishing line; This system configuration portable power source 1, is convenient to any migration.
Function and operation instruction: before match dash matched unexpectedly electronic judgement system install, debug complete.Match starts, chief referee presses at starting line place switch 3 of issuing an order, switch 3 of issuing an order starts electronic timer 2 by wire transmission signal, electronic timer 2 starts timing, when sportsman crosses the wire, during by support 5, the receiver of the infrared light reflection back reflective formula optoelectronic switch 4 that reflective photoelectric switch 4 will be launched by the reflecting marking 7 on sportsman's shoulder, now reflective photoelectric switch 4 will send signal and stops timing by electronic timer 2, is exactly now athletic games results.The electronic timer 2 of each racing track shows athletic games results, and electronic timer 2 has the functions such as storage, reset, removing, can perform the match referee's works that each is taken turns smoothly.
Claims (4)
1. dash is unexpectedly matched electronic judgement system and is made up of portable power source (1), electronic timer (2), switch of issuing an order (3), reflective photoelectric switch (4), support (5), tractive anchor ring (6), reflecting marking (7), it is characterized in that: corresponding to each racing track, at the crossbeam groove of support (5) built with reflective photoelectric switch (4), guarantee that the reflected light of reflective photoelectric switch (4) forms a plane; At support (5) middle part, the electronic timer (2) corresponding to each racing track is housed, reflective photoelectric switch (4) is wired to the stopping timing interface of electronic timer (2); On starting line, chief referee uses switch (3) of issuing an order, and switch of issuing an order (3) is wired to a mobile interface of electronic timer (2); In support (5) both sides, top, tractive anchor ring (6) is housed, support is fixed by tractive anchor, guarantees that support does not fall; Sportsman's shoulder secures reflecting marking (7), guarantees that athletes ' body trunk arrives at finishing line; This system configuration portable power source (1), is convenient to any migration.
2. dash according to claim 1 matches electronic judgement system unexpectedly, it is characterized in that: the reflective photoelectric switch (4) of employing, uniform in each racing track, be installed in parallel multiple, to guarantee that the reflected light of reflective photoelectric switch forms a plane, sportsman does not have blind area by during finishing line.
3. dash according to claim 1 matches electronic judgement system unexpectedly, it is characterized in that: the reflecting marking (7) of employing, is fixed on athletic shoulder, and available reflective weaving cotton cloth makes tippet, or is linked to be sleeveless jacket with number plate.
4. dash according to claim 1 matches electronic judgement system unexpectedly, it is characterized in that: the support (5) of employing, and for convenience of mobile, the components such as crossbeam, pillar, electronic timer circuit board are all designed to removable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236713.2A CN104794773A (en) | 2015-05-11 | 2015-05-11 | Sprint race electronic judgment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236713.2A CN104794773A (en) | 2015-05-11 | 2015-05-11 | Sprint race electronic judgment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104794773A true CN104794773A (en) | 2015-07-22 |
Family
ID=53559550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510236713.2A Pending CN104794773A (en) | 2015-05-11 | 2015-05-11 | Sprint race electronic judgment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104794773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105631961A (en) * | 2016-02-01 | 2016-06-01 | 安徽中科本元信息科技有限公司 | Racing track timing system based on far-infrared tube pair and application method of racing track timing system based on far-infrared tube pair |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486593A (en) * | 1990-07-30 | 1992-03-19 | Kazuo Takahashi | Judgment of order of arrival time for runner |
| US5138589A (en) * | 1990-10-19 | 1992-08-11 | Kimbel Curtis L | Distance self timer |
| US20110282621A1 (en) * | 2008-02-20 | 2011-11-17 | Bae Systems Plc | Remote monitoring |
| US20120082007A1 (en) * | 2009-06-09 | 2012-04-05 | Dux Technologies Pty Ltd | Laser detection and timing method and apparatus |
| CN203149679U (en) * | 2013-03-22 | 2013-08-21 | 上海体育学院 | Wireless starting timing device for timing running |
| CN203192047U (en) * | 2013-04-01 | 2013-09-11 | 浙江工业大学 | Special timer for intelligent vehicle racing track |
| CN203588328U (en) * | 2013-12-12 | 2014-05-07 | 重庆电子工程职业学院 | Electronic recorder for running results |
-
2015
- 2015-05-11 CN CN201510236713.2A patent/CN104794773A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0486593A (en) * | 1990-07-30 | 1992-03-19 | Kazuo Takahashi | Judgment of order of arrival time for runner |
| US5138589A (en) * | 1990-10-19 | 1992-08-11 | Kimbel Curtis L | Distance self timer |
| US20110282621A1 (en) * | 2008-02-20 | 2011-11-17 | Bae Systems Plc | Remote monitoring |
| US20120082007A1 (en) * | 2009-06-09 | 2012-04-05 | Dux Technologies Pty Ltd | Laser detection and timing method and apparatus |
| CN203149679U (en) * | 2013-03-22 | 2013-08-21 | 上海体育学院 | Wireless starting timing device for timing running |
| CN203192047U (en) * | 2013-04-01 | 2013-09-11 | 浙江工业大学 | Special timer for intelligent vehicle racing track |
| CN203588328U (en) * | 2013-12-12 | 2014-05-07 | 重庆电子工程职业学院 | Electronic recorder for running results |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105631961A (en) * | 2016-02-01 | 2016-06-01 | 安徽中科本元信息科技有限公司 | Racing track timing system based on far-infrared tube pair and application method of racing track timing system based on far-infrared tube pair |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |