CN108815828B - A kind of foul automatic discrimination system for hurdle race - Google Patents
A kind of foul automatic discrimination system for hurdle race Download PDFInfo
- Publication number
- CN108815828B CN108815828B CN201810676064.1A CN201810676064A CN108815828B CN 108815828 B CN108815828 B CN 108815828B CN 201810676064 A CN201810676064 A CN 201810676064A CN 108815828 B CN108815828 B CN 108815828B
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- CN
- China
- Prior art keywords
- column frame
- foul
- column
- transverse slat
- wireless signal
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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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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/56—Pressure
Abstract
The present invention provides a kind of foul automatic discrimination systems for hurdle race, on column on the basis of frame, pressure sensor, radar signal emitters, radar signal receiver, decision device, wireless signal transmitter, wireless signal receiver, column frame power supply, central processing unit and display are specifically included that.It solves in regular hurdle race, the difficulty for judgement of whether breaking the rules when about the movement of column frame.Determine that this technical problem not in time, distributed decision pattern design reduce to wireless signal receiver and central processing unit hardware requirement, save cost.
Description
Technical field
The present invention relates to a kind of sport intelligence judgment systems, and in particular to automatic discrimination system of breaking the rules in a kind of hurdle race
System.
Background technique
In track and field hurdle race, rule regulation: " when match, sportsman must cross over fixed number column frame, use except intentional
Hand push is kicked down outside column frame with foot, other positions of body, which are knocked down a hurdle, does not make illegal ", whether hurdling, to break the rules be one difficulty of the project
In the FAQs of accurate judgement.Therefore, in formal competition, the side of each column frame requires a referee and carries out manually
Judge (10 column framves just need 10 sideline judges).
Summary of the invention
It is an object of that present invention to provide a kind of foul automatic discrimination systems for hurdle race, solve, and solve " match
When, sportsman must cross over fixed number column frame, and in addition to deliberately kicking down column frame with hand push or with foot, other positions of body knock column over
Frame does not make illegal " current hurdle race intermediate hurdles frame defined by this regulation sentences sportsman with the presence or absence of misconduct when overturning
Determine the problems such as difficult, judgement has delay, influences match efficiency and spectators' perception.
To achieve the above object, it the present invention provides a kind of foul automatic discrimination system for hurdle race, is hurdling
On the basis of column frame, specifically include that
Pressure sensor, radar signal emitters, radar signal receiver, decision device, wireless signal transmitter, wireless communication
Number receiver, column frame power supply, central processing unit and display；
The pressure sensor is installed on column frame transverse slat center, for measure horizontal direction pressure suffered by column frame transverse slat and
Vertical direction pressure, when column frame is stood, horizontally and vertically pressure is 0 to pressure sensor；
The radar signal emitters are installed on right above column frame transverse slat, emit radio wave to surface direction；
The radar signal receiver is installed on right above breast board transverse slat, side by side with radar signal emitters, is received wireless
Radio wave attenuation signal, measurement column frame transverse slat surface shelter situation；
The decision device is installed in column frame bracket, is connect with pressure sensor, radar signal receiver, is received pressure and is passed
Sensor measures column frame transverse slat pressure change time, horizontal direction pressure size, vertical direction pressure size and radar signal and receives
There is the shelter time right above device measurement column frame transverse slat；Whether judgement column frame is in by foul state；
In the wireless signal transmitter installation column frame bracket, it is connect with decision device, whether obtains decision device Output bar frame
In by foul state, frame status information in column is sent with wireless signal；
The column rack-like state information includes column frame ID, time, column frame by foul state outcome；The column frame ID has independent
Property and uniqueness, with column frame correspond；
The column frame power supply is installed in base of hurdle, is believed with acceleration transducer, radar signal emitters, radar
Number receiver, decision device, wireless signal transmitter connection, respectively its power supply is provided；
The wireless signal receiver is installed on Judge Seating, sends signal for receiving column frame wireless signal transmitter；
The central processing unit is installed on Judge Seating, connect with wireless signal receiver and display, receives wireless signal
Receiver receives information, determines all racing track foul states, and send foul racecourse information；
The foul racecourse information includes racing track number, foul column frame ID, foul time；
The display is installed on Judge Seating, connect with central processing unit, shows to foul racecourse information.
Further, the decision device receives pressure change time t0, horizontal direction pressure size, vertical direction pressure
There is shelter time t right above size and transverse slat1, it is made decisions to whether column frame is in by foul state, steps are as follows:
S01: judgement has pressure change time t0If nothing is determined as state of not breaking the rules；Step S02 is carried out if having；
S02: determine whether above transverse slat and shelter time t occur1If nothing is determined as the state of breaking the rules；If being walked
Rapid S03；
S03: judge t0≤t1, if true, i.e., first detect pressure change, after detect shelter, attack column leg for sportsman
Or hand fell column frame, then was determined as the state of breaking the rules；If if false, carrying out step S04；
S04: determined level directional pressure size NhWith vertical direction pressure size NvRelationship, i.e. Nh≥k·Nv, wherein k be
Coefficient factor is then judged to breaking the rules, if vacation, then is judged to not breaking the rules if true；
The coefficient factor k is obtained according to data statistics operation in regulation game, and generality is set as k=1.
Further, the central processing unit establishes dimension guardrail rack-racing track and corresponds to table, and the column frame-racing track corresponds to table
It is made of { column frame ID, racing track are numbered, column frame number is numbered in racing track } numerical value triple；Column frame number number is column frame ID institute in racing track
Which column frame in racing track number racing track be located in column frame.
Compared with prior art, the present invention is supplied to a kind of foul automatic discrimination system for hurdle race, solves
In regular hurdle race, whether breaks the rules when mobile the difficulty of judgement about column frame, determine this technical problem not in time；Simultaneously
The use of the system can substitute in regular hurdle race, referee's work by every group of column frame, to save human cost；
Using distributed decision pattern, it is independently arranged decision device on each column frame, system transmission demand and central processing is effectively reduced
Device operation demand saves hardware cost while guaranteeing judgement real-time.
Detailed description of the invention
Fig. 1, the present invention are used for the foul automatic discrimination system determination device flow chart of hurdle race.
Specific embodiment
In order to enable the purpose of the present invention, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.In addition, calculating feature involved in each embodiment is invented in disclosed below doing
Only not constituting conflict between each other can be combined with each other.
On column on the basis of frame, a kind of foul automatic discrimination system for hurdle race includes: pressure sensor, radar letter
Number transmitter, radar signal receiver, decision device, wireless signal transmitter, wireless signal receiver, column frame power supply, in
Central processor and display；
Pressure sensor is installed on column frame transverse slat center, for measuring horizontal direction pressure suffered by column frame transverse slat and vertical
Directional pressure；
Radar signal emitters are installed on right above column frame transverse slat, emit radio wave to surface direction；Radar signal
Receiver is installed on right above breast board transverse slat, side by side with radar signal emitters, is received radio-wave reflection signal, is measured column frame
Shelter situation right above transverse slat；
Decision device is installed in column frame bracket, is connect with pressure sensor, radar signal receiver, and pressure sensor is received
Column frame transverse slat pressure change time, horizontal direction pressure size, vertical direction pressure size and radar signal receiver is measured to survey
Determine the shelter time occur right above column frame transverse slat；Whether judgement column frame is in by foul state；
Wireless signal transmitter is installed in column frame bracket, is connect with decision device, obtains whether decision device Output bar frame is in
By foul state, frame status information in column is sent with wireless signal；Column rack-like state information is broken the rules comprising column frame ID, time, column frame
State outcome；
Column frame power supply is installed in base of hurdle, is connect with acceleration transducer, radar signal emitters, radar signal
Device, decision device, wireless signal transmitter connection are received, power supply is provided；
Wireless signal receiver is installed on Judge Seating, sends signal for receiving column frame wireless signal transmitter；
Central processing unit is installed on Judge Seating, connect with wireless signal receiver and display, receives reception of wireless signals
Device receives information, determines all racing track foul states, and send foul racecourse information；
Foul racecourse information includes racing track number, foul column frame ID, foul time；
Display is installed on Judge Seating, connect with central processing unit, shows to foul racecourse information；
Before match, column frame-racing track is established from central processing unit by staff and corresponds to table, fills in triple { column frame
ID, racing track are numbered, column frame number is numbered in racing track } and racing track foul information record sheet；Original state is that whole racing tracks are not violate
Rule state；
During the games, decision device receives pressure change time, horizontal direction pressure size, Vertical Square on each column frame
There is the shelter time right above to pressure size and transverse slat, is made decisions to whether column frame is in by foul state, step is such as
Under:
Step 1: judgement has pressure change time t0If nothing is determined as state of not breaking the rules；Continue if having；
There is shelter time t step 2: determining whether above transverse slat1If nothing is determined as the state of breaking the rules；If having
Continue；
Step 3: judging t0≤t1, if true, then it is determined as the state of breaking the rules；If if false, continuing；
Step 4: determined level directional pressure size NhWith vertical direction pressure size NvRelationship, i.e. Nh≥k·Nv, if
Very, then it is judged to breaking the rules, if vacation, then is judged to not breaking the rules.
Radio signal senders on all column framves, which are then received, positioned at the wireless signal receiver of Judge Seating sends information；And according to
Secondary feeding central processing unit；
Central processing unit receives wireless signal receiver and receives information, when it is true that information intermediate hurdles frame, which belongs to foul state,
Column frame ID is read, frame-racing track, which corresponds to, on column searches corresponding racecourse information in table, racing track foul information record sheet is searched, when the match
Road is when not breaking the rules state, and more new state is foul, and and controls the display that display carries out corresponding foul information；When the racing track
For foul state when, then ignore and be not processed.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of foul automatic discrimination system for hurdle race is arranged on column frame, the column frame is by column frame transverse slat and column
Frame bracket composition, it is characterised in that: specifically include that pressure sensor, radar signal emitters, radar signal receiver, judgement
Device, wireless signal transmitter, wireless signal receiver, column frame power supply, central processing unit and display；
The pressure sensor is installed on column frame transverse slat center, for measuring horizontal direction pressure suffered by column frame transverse slat and vertical
Directional pressure；
The radar signal emitters are installed on right above column frame transverse slat, emit radio wave to surface direction；
The radar signal receiver is installed on right above breast board transverse slat, side by side with radar signal emitters, receives radio wave
Reflect signal, shelter situation right above measurement column frame transverse slat；
The decision device is installed in column frame bracket, is connect with pressure sensor, radar signal receiver, and pressure sensor is received
Column frame transverse slat pressure change time, horizontal direction pressure size, vertical direction pressure size and radar signal receiver is measured to survey
Determine the shelter time occur right above column frame transverse slat；Whether judgement column frame is in by foul state；
The wireless signal transmitter is mounted in column frame bracket, is connect with decision device, obtains whether decision device Output bar frame is located
In by foul state, frame status information in column is sent with wireless signal；
The column rack-like state information includes column frame ID, time, column frame by foul state outcome；
The column frame power supply is installed in base of hurdle, is connect with acceleration transducer, radar signal emitters, radar signal
Device, decision device, wireless signal transmitter connection are received, power supply is provided；
The wireless signal receiver is installed on Judge Seating, sends signal for receiving column frame wireless signal transmitter；
The central processing unit is installed on Judge Seating, connect with wireless signal receiver and display, receives reception of wireless signals
Device receives information, determines all racing track foul states, and send foul racecourse information；
The foul racecourse information includes racing track number, foul column frame ID, foul time；
The display is installed on Judge Seating, connect with central processing unit, shows to foul racecourse information.
2. a kind of foul automatic discrimination system for hurdle race as described in claim 1, it is characterised in that: the judgement
When there is shelter right above device reception pressure change time, horizontal direction pressure size, vertical direction pressure size and transverse slat
Between, it is made decisions to whether column frame is in by foul state, steps are as follows:
S01: judgement has pressure change time t0If nothing is determined as state of not breaking the rules；Step S02 is carried out if having；
S02: determine whether above transverse slat and shelter time t occur1If nothing is determined as the state of breaking the rules；If there is carry out step
S03；
S03: judge t0≤t1, if true, then it is determined as the state of breaking the rules；If if false, carrying out step S04；
S04: determined level directional pressure size NhWith vertical direction pressure size NvRelationship, i.e. Nh≥k·Nv, wherein k is coefficient
The factor is set as k=1, if true, be then judged to breaking the rules, if vacation, then be judged to not breaking the rules.
3. a kind of foul automatic discrimination system for hurdle race as described in claim 1, it is characterised in that: the center
Processor establishes dimension guardrail rack-racing track and correspond to table, and the column frame-racing track corresponds to table by { column frame ID, racing track number, column in racing track
Frame number number } numerical value triple composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676064.1A CN108815828B (en) | 2018-06-27 | 2018-06-27 | A kind of foul automatic discrimination system for hurdle race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676064.1A CN108815828B (en) | 2018-06-27 | 2018-06-27 | A kind of foul automatic discrimination system for hurdle race |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108815828A CN108815828A (en) | 2018-11-16 |
| CN108815828B true CN108815828B (en) | 2019-10-25 |
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ID=64139029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810676064.1A Active CN108815828B (en) | 2018-06-27 | 2018-06-27 | A kind of foul automatic discrimination system for hurdle race |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621333A (en) * | 2019-01-28 | 2019-04-16 | 卢益强 | A kind of intelligent appraisal system of advanced race |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033272U (en) * | 1988-03-03 | 1989-03-01 | 杨凯泉 | Dual purpose l type hurdle used in the teching and competition and can be disassemblied and moved |
| CN2762856Y (en) * | 2005-02-22 | 2006-03-08 | 李佩清 | Multifunction hurdle rack |
| CN203694619U (en) * | 2014-02-25 | 2014-07-09 | 张凯 | Portable safety hurdle for use in hurdle teaching of beginners |
-
2018
- 2018-06-27 CN CN201810676064.1A patent/CN108815828B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033272U (en) * | 1988-03-03 | 1989-03-01 | 杨凯泉 | Dual purpose l type hurdle used in the teching and competition and can be disassemblied and moved |
| CN2762856Y (en) * | 2005-02-22 | 2006-03-08 | 李佩清 | Multifunction hurdle rack |
| CN203694619U (en) * | 2014-02-25 | 2014-07-09 | 张凯 | Portable safety hurdle for use in hurdle teaching of beginners |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108815828A (en) | 2018-11-16 |
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