CN103463805A - Footfault warning device in basketball court - Google Patents
Footfault warning device in basketball court Download PDFInfo
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- CN103463805A CN103463805A CN 201210185622 CN201210185622A CN103463805A CN 103463805 A CN103463805 A CN 103463805A CN 201210185622 CN201210185622 CN 201210185622 CN 201210185622 A CN201210185622 A CN 201210185622A CN 103463805 A CN103463805 A CN 103463805A
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- Prior art keywords
- footfault
- alarm
- line
- pressure
- stepping
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Abstract
The invention provides a device with a function of reminding footfault, in particular to a footfault warning device in a basketball court. The footfault warning device comprises at least one pressure-sensitive sensor which transmits the pressure sensed by a data wire to a processor, the processor is internally provided with an analysis module and a warning module, and the warning module is connected with an alarm apparatus used for alarming during footfault through the data wire.
Description
Technical field
The present invention relates to a kind of warning or alarm set, relate in particular to a kind of for reminding the device of stepping on the line on the Basketball Match field.
Background technology
Basketball is one of at present most popular ball game, not only has a large amount of sportsmen to throw oneself into basketball movement, and has attracted hundreds of millions of football fans.
Basketball Match court referee is law-executor and the leader on court, because Basketball Match intensity, speed are increasing, requirement to the judge is also just more and more higher, even for more comprehensively, executing rule exactly, three referees before, during and after some country has started tentative every game and establishes.
However, due to the restriction of human eye itself, the referee still likely produces wrong penalty because of artificial error, causes the discontented of player, even causes the confusion in court.
Summary of the invention
For the increasing problem of call pressure on basketball court, the invention provides a kind of for the alarm set of stepping on the line on basketball court.
The purpose of this invention is to provide a kind of alarm set of stepping on the line for Basketball Match, can help the referee to carry out penalty accurately, alleviate judge's pressure.
Of the present invention have a device of reminding the function of stepping on the line, comprises at least one pressure-sensitive inductor, and pressure-sensitive inductor connects processor by data wire, is provided with analysis module and alarm module in processor, and alarm module connects alarm by data wire.
According to a kind of preferred embodiment of alarm set of the present invention, described alarm comprises flashing lamp.
According to a kind of preferred embodiment of alarm set of the present invention, described alarm is loudspeaker.
According to a kind of preferred embodiment of alarm set of the present invention, described pressure-sensitive inductor quantity is two or three.
Described alarm set provided by the invention, susceptibility is high, can send to the referee signal of stepping on the line in several ways, has effectively alleviated referee's pressure.
The specific embodiment
embodiment 1
In the present embodiment, the described alarm set of stepping on the line comprises a pressure-sensitive inductor, the shape of voltage sensitive sensor is identical with the shape of institute's setting-out on court, as 3-point line is semicircle, voltage sensitive sensor is also semicircle, overlapping with the line in court fully, take 3-point line as example, voltage sensitive sensor is placed in to the below of 3-point line.
Voltage sensitive sensor is with data wire, by data wire by the pressure transmission that senses to processor, processor is handled alarm equipment alarm, thereby provides the prompting of stepping on the line for the judge.
Alarm can be loudspeaker, by the prompting mat chairman of sounding, but too much sound can affect a upper match, therefore, in the present embodiment, select flashing lamp as alarm, whether the referee only need to have a look flashing lamp luminous, can judge whether to step on the line, can not have any impact to the field player, improve a upper penalty degree of accuracy.
In the excessive situation of voltage sensitive sensor, transportation, maintenance are very large problems, can be therefore a lot of individual, densely arranged below 3-point line by sensor setting, also can play same effect.
embodiment 2
Due to a variety of boundary lines being arranged on basketball court, therefore, the present embodiment also provides the another kind alarm set of stepping on the line, for example equal voltage sensitive sensor below 3-point line, sideline, court.Two warning devices are set, according to different colors, are respectively used to indicate the different situations of stepping on the line.
Processor, according to the signal of different sensors transmission, judges the situation of stepping on the line, and provides indication by different flashing lamps, when if any the sportsman, stepping on 3-point line, another sportsman steps on sideline, and two kinds of warning devices all provide prompting, and the referee gets final product according to the sportsman's that vies for the ball the position judgment situation of stepping on the line.
If just step on sideline, only have and indicate the flashing lamp of stepping on sideline luminous.
Above specific embodiments of the invention be have been described in detail, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and alternative also all among category of the present invention.Therefore, equalization conversion and the modification done without departing from the spirit and scope of the invention, all should contain within the scope of the invention.
Claims (4)
1. one kind has the device of reminding the function of stepping on the line, it is characterized in that, comprise at least one pressure-sensitive inductor, pressure-sensitive inductor connects processor by data wire, is provided with analysis module and alarm module in processor, and alarm module connects alarm by data wire.
2. device according to claim 1, is characterized in that, described alarm comprises flashing lamp.
3. device according to claim 1, is characterized in that, described alarm is loudspeaker.
4. device according to claim 1, is characterized in that, described pressure-sensitive inductor quantity is two or three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210185622 CN103463805A (en) | 2012-06-07 | 2012-06-07 | Footfault warning device in basketball court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210185622 CN103463805A (en) | 2012-06-07 | 2012-06-07 | Footfault warning device in basketball court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103463805A true CN103463805A (en) | 2013-12-25 |
Family
ID=49788983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210185622 Pending CN103463805A (en) | 2012-06-07 | 2012-06-07 | Footfault warning device in basketball court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103463805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619703A (en) * | 2018-05-08 | 2018-10-09 | 泉州师范学院 | A kind of pressure-sensing tug-of-war river |
-
2012
- 2012-06-07 CN CN 201210185622 patent/CN103463805A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619703A (en) * | 2018-05-08 | 2018-10-09 | 泉州师范学院 | A kind of pressure-sensing tug-of-war river |
| CN108619703B (en) * | 2018-05-08 | 2020-08-28 | 泉州师范学院 | Pressure sensing tug-of-war river channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |