WO2019126906A1 - 搏击类项目的裁判复核系统及复核方法 - Google Patents
搏击类项目的裁判复核系统及复核方法 Download PDFInfo
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- 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
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- the invention belongs to the technical field of sports competition, and particularly relates to a referee review system and a review method for a combat type project.
- Fighting items such as boxing, Sanda, etc.
- the object of the present invention is to propose a referee review system and a review method for a combat type item, which are used for quickly and accurately reviewing the judgment result of the referee in the competition of the combat type item, thereby improving the fairness of the game.
- the referee review system of the combat category of the present invention includes:
- Video capture device the video capture device is provided with a wearing mechanism to enable the video capture device to be worn on the head or body of the referee to obtain the same viewing angle as the referee; the wearing mechanism can be worn elastically;
- Server is in communication with a video capture device to receive and store video information sent by the video capture device;
- Display communication connection with the video capture device and/or server; there may be multiple displays;
- Point record switch communicates with the server, and the point record switch sends a control signal to the server during the opening and closing process.
- the point number record switch preferably adopts an elastic push type switch, and the referee can open and close the point number record switch by pressing the button, and the point record switch sends a high level or low level trigger control signal to the server during the opening and closing process, of course, the server There must be a corresponding A/D conversion circuit to receive and identify the control signals, which are all prior art and will not be described here.
- the review method of the referee review system using the above combat type project includes the following steps:
- the referee wears a video capture device to perform video capture on the scene of the game, and the video capture device sends the obtained game video information to the server for storage;
- the point record switch When the referee thinks that it is a valid hit, the point record switch is turned on and off, and the point record switch sends a control signal to the server. After receiving the control signal, the server records the time information corresponding to the control signal. The server finds the game video information of the referee corresponding to the point record switch according to the point record switch corresponding to the control signal, and extracts the video of the predetermined time duration of the time information in the game video information, and renames And storing, obtaining a short video indicating that the hit is effective;
- the server will display the short video on the display for review by the referee supervisor.
- the server can automatically record the short video that each referee thinks is the effective time of the hit (the short video is represented as the video of the predetermined duration, and the specific predetermined duration can be set to several seconds according to the actual situation.
- the server will send the short video to the display in sequence or at the same time.
- the referee supervisor can easily find the unreasonable and wrong referee's ruling according to the short video, so that the review is fair in a short time. The result of the game to maintain the fairness of the game.
- the referee supervisors do not need to watch the video of the whole game, but only need to watch a limited number of short videos, which greatly saves time.
- the game video information includes a video picture and time information
- the server finds a video of the corresponding time period in the game video information according to the time information corresponding to the point record switch, and performs the point number recording switch.
- the control signal is associated with the recording time of the video capture device, and the accuracy of the short video can be improved.
- the predetermined duration is 0.5 to 2 seconds to obtain a more comprehensive video of the effective time period of the hit. .
- each referee corresponds to two point number recording switches, and each point number recording switch corresponds to one of the competition parties; when one of the athletes is effective, the referee opens and closes the point number recording switch of the corresponding party player This makes it easy to count the number of effective hits on both sides of the game and speed up the review.
- the server displays the obtained short video in real time by using the display, and the referee supervisor can use the display to find the wrong judgment of the referee during the game, and timely perform relevant processing on the referee, such as a warning or Change referees, etc., so that the game can be carried out in a more just environment, without having to review it after the end of the game, reducing the impact of misjudgment on the athletes during the game and making the results more fair.
- the server corresponds to the control signal of the point record switch of the two sides of the game and the control signal of the point record switch of different referees, and uses different naming rules to name the short video to distinguish different referees. Record the points of both sides of the game. Since each short video can be traced back to its corresponding referee, it is also targeted, and it is also a very powerful deterrent to the referee, so that the referee does not dare to deliberately misjudge the judgment.
- the server also counts the number of short videos of the two parties determined by different referees and displays them on the display for reviewing the referee results of the single referee.
- the server compares and counts short videos of the same competitor recorded by different referees according to the time information corresponding to the short video: if all referees or more than 2/3 referees Recording a short video corresponding to the same time information and the same party indicates that the short video is valid, otherwise it indicates that the short video is invalid, and the server saves the found invalid short video as a different name and displays it on the display;
- the same time information indicates that the deviation of the time information corresponding to the short video recorded by the different referees is within a predetermined range.
- the server can initially analyze the effective or invalid hit according to the time information of the short video, so that the referee supervisor can watch an invalid short in a targeted manner.
- Video focusing on invalid short videos without having to watch all the short videos every time, further saving review time.
- each of the referee's video collection devices is in communication with a referee display, and the server is separately connected with a review display; during the game, the referee display receives and displays the video.
- the referee supervisor can watch the game from the perspective of the referee by watching the referee's display during the game, and use the review monitor to find the wrong judgment of the referee during the game, and timely handle the referee, such as warning. Or change referees, etc., so that the game can be carried out in a more just environment, without having to review after the end of the game, reducing the impact of wrong judgments on the players during the game, making the results more fair.
- the referee review system and the review method of the combat type item of the present invention can automatically record the live situation of the match from the perspective of the referee, and extract the effective video information determined by the referee, so that the referee supervisor can be in the course of the game. After the game and the game, the accuracy of the referee's decision is quickly informed, the referee is judged fairly, and the final judgment of the result of the game is corrected according to the review result, which improves the fairness of the game, and is very suitable for boxing, Sanda and other combat items. game.
- FIG. 1 is a schematic diagram of a referee review system of the combat type item of the first embodiment.
- the video capture device is provided with a wearing mechanism, so that the video capture device can be worn on the head or the body of the referee to obtain the same viewing angle as the referee; the wearing mechanism of the embodiment is elastic and can be worn. Directly worn on the referee's head, rotating with the referee's head turning;
- Server is in communication with a video capture device to receive and store video information sent by the video capture device;
- Display communicatively coupled to a video capture device and/or server for displaying video information
- Point record switch communicates with the server, and the point record switch sends a control signal to the server during the opening and closing process.
- the point number record switch preferably adopts an elastic push type switch, and the referee can open and close the point number record switch by pressing the button, and the point record switch sends a high level or low level trigger control signal to the server during the opening and closing process, of course, the server There must be a corresponding A/D conversion circuit to receive and identify the control signals, which are all prior art and will not be described here.
- each referee has a video capture device and two point record switches (the points representing the game A side respectively).
- Record switch A and point record switch B) representing game B side and a referee display; all video capture devices are connected to the server, and the server is additionally connected with a reset display.
- the review method of the referee review system using the above combat type project includes the following steps:
- the referee wears a video capture device to perform video capture on the scene of the game.
- the video capture device sends the obtained game video information to the server for storage.
- the video capture device also sends the obtained video to the video. Displayed on the corresponding referee display;
- the game video information includes a video picture and time information, and the server finds a video of the corresponding time period in the game video information according to the time information corresponding to the point record switch, so that the control signal of the point number record switch and the record of the video capture device are made. Time is linked to improve the accuracy of short videos;
- each referee's video capture device is in communication with a referee display, and the server is separately connected to a review display; during the game, the referee display receives and displays the video capture device recorded Video information of the game;
- Each referee corresponds to two points record switch, and each point record switch corresponds to one side of the match; when the referee thinks that one of the athletes is effective, the referee opens and closes the point record switch of the corresponding player, the point record
- the switch sends a control signal to the server. After receiving the control signal, the server records the time information corresponding to the control signal and the point record switch; the server finds the corresponding point record switch according to the point record switch corresponding to the control signal.
- the referee's game video information and extracting the video of the predetermined time duration of the time information in the game video information, renaming and storing, and obtaining a short video indicating that the hit is effective;
- the predetermined duration is 2 seconds, that is, the time period from the first 1.5 seconds of the time information corresponding to the point record switch to the last one second of the time information corresponding to the point record switch, to obtain a more comprehensive video of the time period during which the hit is effective;
- the server corresponds to the control signal of the point record switch of the two sides of the game and the control signal of the point record switch of different referees, and uses different naming rules to name the short video to distinguish the matches recorded by different referees. Points on both sides. Since each short video can be traced back to its corresponding referee, it is also targeted, and it is also a very powerful deterrent to the referee, so that the referee does not dare to deliberately misjudge the judgment.
- the code numbers of the referees are A, B, and C.
- the codes of the two sides of the game are A and B respectively.
- the server will name the short video that the referee judges that the A party hits effective as A01. A, A02..., and the short video that the referee judged that the B-side hit is effective is named A B01, A B02...; the short video that the referee judges that the A-party hit is valid is named B A01, B A02...
- the short video that the B referee judges that the B-side is effective is named B01, B02, etc.; the short video that the referee judges that the A-party hit is valid is named C01, C-A02, and the referee The short video that determines that B is effective is named as B01, C02, etc..
- the content of the short video can be directly seen through the name of the short video, and it is convenient to count the number of effective hits on both sides of the game. Speed up the review.
- step B the server displays the obtained short video in real time using the review display.
- the referee supervisor can watch the game from the perspective of the referee by watching the referee's display during the game, and use the review monitor to find the wrong judgment of the referee during the game, and timely handle the referee, such as warning. Or change referees, etc., so that the game can be carried out in a more just environment, without having to review after the end of the game, reducing the impact of wrong judgments on the players during the game, making the results more fair.
- the server will display the short video on the display for review by the referee supervisor.
- the server also counts the number of short videos of both sides of the match as determined by different referees and displays them on the display for reviewing the referee results for a single referee.
- the server compares and counts short videos of the same competitor recorded by different referees according to the time information corresponding to the short video: if all referees or more than 2/3 referees record corresponding
- the short video of the same time information indicates that the short video is valid, otherwise it indicates that the short video is invalid, the server saves the found invalid short video as a different name and displays it on the display; the corresponding time information indicates different referees
- the deviation of the time information corresponding to the recorded short video is within a predetermined range.
- the server can initially analyze the effective or invalid hit according to the time information of the short video, so that the referee supervisor can watch an invalid short in a targeted manner.
- Video focusing on invalid short videos without having to watch all the short videos every time, further saving review time.
- the server can automatically record the short video that each referee thinks is the effective time of the hit.
- the server sends the short video to the display in sequence or simultaneously, and the referee supervisor can Short videos are very convenient to find out the unreasonable and wrong referee's ruling, so that the fair results can be reviewed in a short period of time to maintain the fairness of the game.
- the referee supervisors do not need to watch the video of the whole game, but only need to watch a limited number of short videos, which saves time.
Abstract
一种搏击类项目的裁判复核系统及复核方法，该裁判复核系统包括：视频采集装置、服务器、显示器、点数记录开关，所述服务器分别与视频采集装置、显示器、点数记录开关相连。可以自动以裁判员的视角来记录比赛的实况，并提取出裁判员所认定的击打有效的视频信息，使得裁判监督人员能够在比赛过程中及比赛后迅速得知裁判裁定结果的准确性，促使裁判员公正地判决，以及根据复核结果来纠正比赛结果的最终判决，可在搏击类项目的比赛中，快速准确地复核裁判员的判定结果，提高比赛的公正性，非常适合于拳击、散打等搏击类项目的比赛。
Description
本发明属于体育竞技技术领域，具体涉及到一种搏击类项目的裁判复核系统及复核方法。
搏击类项目，例如拳击、散打等，除了以击倒方式来分出胜负外，主要还是以点数来分出胜负，这就需要多名裁判员在不同角度来监督比赛，并在击打有效的时候进行记录，从而在最终得到有效点数来进行比赛的裁决。由于有些裁判的专业性不强，记录点数的时候出现误差，就会导致裁判结果的错误；甚至有些裁判在某些压力或者诱惑下，故意做出错误的裁定结果，这对比赛双方的运动员无疑是极不公平的。
[根据细则9.2改正29.10.2018]
但是，目前并没有有效的技术手段来核查裁判结果的正确性，这是因为在漫长的比赛过程中，有效击打的时间很短，而且不同裁判的观察角度不同，传统的比赛录像系统既无法看到裁判员所观察的比赛情形，又难以快速地通过回放手段来重新记录点数。
发明内容
本发明的目的是提出一种搏击类项目的裁判复核系统及复核方法，以用于在搏击类项目的比赛中，快速准确地复核裁判员的判定结果，提高比赛的公正性。
本发明的搏击类项目的裁判复核系统包括：
视频采集装置：所述视频采集装置设有佩戴机构，以使视频采集装置能够佩戴在裁判员的头上或身上，获得与裁判员相同的视角；上述佩戴机构可以为弹性的佩带；
服务器：与视频采集装置通讯连接，以接收及存储视频采集装置所发送过来的视 频信息；
显示器：与视频采集装置和/或服务器通讯连接；显示器可以有多台；
点数记录开关：与服务器通讯连接，点数记录开关在开闭过程中发出控制信号至服务器上。点数记录开关最好采用弹性按压式开关，裁判员按压一下即可开闭一次点数记录开关，点数记录开关在开闭过程发出高电平或者低电平的触发式控制信号给服务器，当然，服务器要有相应的A/D转换电路以接收及识别控制信号，这些都是现有技术，此处不再赘述。
采用上述搏击类项目的裁判复核系统的复核方法包括如下步骤：
A、在比赛过程中，裁判员佩带视频采集装置，对比赛的场面进行视频采集，视频采集装置将获得的比赛视频信息发送至服务器上存储；
B、裁判员在认为是有效击打的时候，开闭一次点数记录开关，点数记录开关将控制信号发送至服务器上，服务器收到所述控制信号后，记录下该控制信号所对应的时间信息；服务器根据控制信号所对应的点数纪录开关，找到对应该点数纪录开关的裁判员的比赛视频信息，并在该比赛视频信息中将所述时间信息的前后预定时长的视频提取出来，进行重新命名并存储，得到表示击打有效的短视频；
C、比赛结束后，服务器将短视频在显示器上显示出来，供裁判监督人员进行复核。
在上述的比赛过程中，服务器可以自动记录下每位裁判员所认为的击打有效时刻的短视频(上述短视频表示为预定时长的视频，具体的预定时长可以根据实际情况自行设定为数秒)，在比赛技术后，服务器将短视频依次或者同时发送到显示器上显示，裁判监督人员可以根据短视频很方便地找出不合理的、错误的裁判员裁定，从而短时间内复核出比较公正的比赛结果，以维护比赛的公正性。在上述的复核过程中，裁判监督人员无需观看整场比赛的视频，而只需要看数量有限的短视频，大大节省了时间。由于人类的反应时间不同，而且按压点数纪录开关的动作一定会滞后于实际的击打时间，因此必须将点数纪录改观所对应的时间信息的之前预定时长的视频提取出来，以获取较全面的击打有效的时间段的视频，而为了查看击打的效果，也必须将点数纪录改观所对应的时间信息的之后预定时长的视频提取出来，以验证击打的有效性。
进一步地，所述A步骤中，所述比赛视频信息包括视频画面及时间信息，服务器根据点数纪录开关所对应的时间信息，在比赛视频信息中找到对应时段的视频来进行 剪辑，使点数记录开关的控制信号与视频采集装置的记录时间联系起来，可以提高短视频的准确性；所述B步骤中，所述预定时长为0.5～2秒，以获取较全面的击打有效的时间段的视频。
进一步地，所述B步骤中，每位裁判员对应两个点数记录开关，每个点数记录开关对应比赛一方；在一方的运动员击打有效时，裁判员开闭对应该方运动员的点数记录开关，这样就可以很方便地统计出比赛双方的有效击打数，加快复核的速度。
进一步地，所述B步骤中，服务器利用显示器实时将获得的短视频显示出来，裁判监督人员可以在比赛过程中利用显示器发现裁判员的错判，及时对裁判员进行相关的处理，例如警告或者更换裁判员等，使比赛在更为公正的环境下进行，而无需在比赛结束后才进行复核，减少了比赛过程中的错判对运动员的影响，使比赛结果更为公平。
进一步地，所述B步骤中，服务器对应比赛双方的点数记录开关的控制信号以及不同裁判员的点数记录开关的控制信号，采用不同的命名规则来对短视频进行命名，以区分不同裁判员所记录的比赛双方的点数。由于每段短视频都能追溯出其所对应的裁判员，因此具有一定的针对性，对裁判员来说也是一个非常有力的威慑，使裁判员不敢故意错判漏判。
进一步地，所述C步骤中，服务器还统计出不同裁判员认定的比赛双方的短视频的数量并在显示器上显示，以用于针对单个裁判员的裁判结果进行复核。
进一步地，所述C步骤中，服务器根据短视频所对应的时间信息，对不同裁判员所记录的同一比赛方的短视频进行对比及统计：如果所有裁判员或者超过2/3的裁判员均记录到对应同一时间信息、同一比赛方的短视频，则表示该短视频有效，否则表示该短视频无效，服务器将找出的无效短视频另存为不同的名称并在显示器上显示；所述对应同一时间信息表示不同裁判员记录的短视频所对应的时间信息的偏差在预定范围内。在比赛过程中，裁判员难以在短时间内沟通以共同作假，因此服务器根据短视频的时间信息可以初步分析出有效或者无效的击打，使得裁判监督人员能够有针对性地观看某个无效短视频，对无效短视频进行重点分析，而无需每次都观看所有的短视频，进一步节省了复核时间。
进一步地，所述A步骤中，每一位裁判员的视频采集装置均与一台裁判员显示器通讯连接，且服务器单独连接有一台复核显示器；在比赛过程中，裁判员显示器接收 并显示出视频采集装置所记录到的比赛视频信息；所述B步骤中，服务器利用复核显示器实时将获得的短视频显示出来。这样裁判监督人员在比赛过程中可以通过观看裁判员显示器，以裁判员的视角来观看比赛，并在比赛过程中利用复核显示器发现裁判员的错判，及时对裁判员进行相关的处理，例如警告或者更换裁判员等，使比赛在更为公正的环境下进行，而无需在比赛结束后才进行复核，减少了比赛过程中的错判对运动员的影响，使比赛结果更为公平。
本发明的搏击类项目的裁判复核系统及复核方法，可以自动以裁判员的视角来记录比赛的实况，并提取出裁判员所认定的击打有效的视频信息，使得裁判监督人员能够在比赛过程中及比赛后迅速得知裁判裁定结果的准确性，促使裁判员公正地判决，以及根据复核结果来纠正比赛结果的最终判决，提高比赛的公正性，非常适合于拳击、散打等搏击类项目的比赛。
图1是实施例1的搏击类项目的裁判复核系统的原理图。
下面对照附图，通过对实施实例的描述，对本发明的具体实施方式如所涉及的各构件的形状、构造、各部分之间的相互位置及连接关系、各部分的作用及工作原理等作进一步的详细说明。
实施例1：
本实施例的搏击类项目的裁判复核系统包括：
视频采集装置：所述视频采集装置设有佩戴机构，以使视频采集装置能够佩戴在裁判员的头上或身上，获得与裁判员相同的视角；本实施例的佩戴机构为弹性的佩带，可以直接佩戴在裁判员的头上，随裁判员头部的转动而转动；
服务器：与视频采集装置通讯连接，以接收及存储视频采集装置所发送过来的视频信息；
显示器：与视频采集装置和/或服务器通讯连接，以用于显示视频信息；
点数记录开关：与服务器通讯连接，点数记录开关在开闭过程中发出控制信号至服务器上。点数记录开关最好采用弹性按压式开关，裁判员按压一下即可开闭一次点数记录开关，点数记录开关在开闭过程发出高电平或者低电平的触发式控制信号给服务器，当然，服务器要有相应的A/D转换电路以接收及识别控制信号，这些都是现有 技术，此处不再赘述。
如图1所示，在本实施例中，有甲、乙、丙三个裁判员，每个裁判员均对应设有一台视频采集装置、两个点数记录开关(分别为代表比赛A方的点数记录开关A和代表比赛B方的点数记录开关B)和一台裁判员显示器；所有的视频采集装置均与服务器通讯连接，而服务器还另外连接有一台复核显示器。
采用上述搏击类项目的裁判复核系统的复核方法包括如下步骤：
A、在比赛过程中，裁判员佩带视频采集装置，对比赛的场面进行视频采集，视频采集装置将获得的比赛视频信息发送至服务器上存储，同时，视频采集装置还将所获得的视频发送至对应的裁判员显示器上进行显示；
所述比赛视频信息包括视频画面及时间信息，服务器根据点数纪录开关所对应的时间信息，在比赛视频信息中找到对应时段的视频来进行剪辑，使点数记录开关的控制信号与视频采集装置的记录时间联系起来，可以提高短视频的准确性；
A步骤中，每一位裁判员的视频采集装置均与一台裁判员显示器通讯连接，且服务器单独连接有一台复核显示器；在比赛过程中，裁判员显示器接收并显示出视频采集装置所记录到的比赛视频信息；
B、每位裁判员对应两个点数记录开关，每个点数记录开关对应比赛一方；在裁判员认为一方的运动员击打有效时，裁判员开闭一次对应该方运动员的点数记录开关，点数记录开关将控制信号发送至服务器上，服务器收到所述控制信号后，记录下该控制信号所对应的时间信息及点数记录开关；服务器根据控制信号所对应的点数纪录开关，找到对应该点数纪录开关的裁判员的比赛视频信息，并在该比赛视频信息中将所述时间信息的前后预定时长的视频提取出来，进行重新命名并存储，得到表示击打有效的短视频；在本实施例中，预定时长为2秒，即点数记录开关所对应时间信息的前1.5秒到点数记录开关所对应时间信息的后1秒这一段时间区间，以获取较全面的击打有效的时间段的视频；
所述B步骤中，服务器对应比赛双方的点数记录开关的控制信号以及不同裁判员的点数记录开关的控制信号，采用不同的命名规则来对短视频进行命名，以区分不同裁判员所记录的比赛双方的点数。由于每段短视频都能追溯出其所对应的裁判员，因此具有一定的针对性，对裁判员来说也是一个非常有力的威慑，使裁判员不敢故意错判漏判。
举例来说，有三个裁判员，裁判员的代号分别为甲、乙、丙，比赛双方的代号分别为A、B，则服务器将甲裁判员判定A方击打有效的短视频命名为甲A01、甲A02…，而将甲裁判员判定B方击打有效的短视频命名为甲B01、甲B02…；将乙裁判员判定A方击打有效的短视频命名为乙A01、乙A02…，而将乙裁判员判定B方击打有效的短视频命名为乙B01、乙B02…；将丙裁判员判定A方击打有效的短视频命名为丙A01、丙A02…，而将丙裁判员判定B方击打有效的短视频命名为丙B01、丙B02…，采用这样的命名规则就可以直接通过短视频的名字看出该短视频的内容，很方便地统计出比赛双方的有效击打数，加快复核的速度。
B步骤中，服务器利用复核显示器实时将获得的短视频显示出来。这样裁判监督人员在比赛过程中可以通过观看裁判员显示器，以裁判员的视角来观看比赛，并在比赛过程中利用复核显示器发现裁判员的错判，及时对裁判员进行相关的处理，例如警告或者更换裁判员等，使比赛在更为公正的环境下进行，而无需在比赛结束后才进行复核，减少了比赛过程中的错判对运动员的影响，使比赛结果更为公平。
C、比赛结束后，服务器将短视频在显示器上显示出来，供裁判监督人员进行复核。在C步骤中，服务器还统计出不同裁判员认定的比赛双方的短视频的数量并在显示器上显示，以用于针对单个裁判员的裁判结果进行复核。
所述C步骤中，服务器根据短视频所对应的时间信息，对不同裁判员所记录的同一比赛方的短视频进行对比及统计：如果所有裁判员或者超过2/3的裁判员均记录到对应同一时间信息的短视频，则表示该短视频有效，否则表示该短视频无效，服务器将找出的无效短视频另存为不同的名称并在显示器上显示；所述对应同一时间信息表示不同裁判员记录的短视频所对应的时间信息的偏差在预定范围内。在比赛过程中，裁判员难以在短时间内沟通以共同作假，因此服务器根据短视频的时间信息可以初步分析出有效或者无效的击打，使得裁判监督人员能够有针对性地观看某个无效短视频，对无效短视频进行重点分析，而无需每次都观看所有的短视频，进一步节省了复核时间。
在上述的比赛过程中，服务器可以自动记录下每位裁判员所认为的击打有效时刻的短视频，在比赛技术后，服务器将短视频依次或者同时发送到显示器上显示，裁判监督人员可以根据短视频很方便地找出不合理的、错误的裁判员裁定，从而短时间内复核出比较公正的比赛结果，以维护比赛的公正性。在上述的复核过程中，裁判监督 人员无需观看整场比赛的视频，而只需要看数量有限的短视频，大大节省了时间。由于人类的反应时间不同，而且按压点数纪录开关的动作一定会滞后于实际的击打时间，因此必须将点数纪录改观所对应的时间信息的之前预定时长的视频提取出来，以获取较全面的击打有效的时间段的视频，而为了查看击打的效果，也必须将点数纪录改观所对应的时间信息的之后预定时长的视频提取出来，以验证击打的有效性。
Claims (9)
- 一种搏击类项目的裁判复核系统，其特征在于包括：视频采集装置：所述视频采集装置设有佩戴机构，以使视频采集装置能够佩戴在裁判员的头上或身上，获得与裁判员相同的视角；服务器：与视频采集装置通讯连接，以接收及存储视频采集装置所发送过来的视频信息；显示器：与视频采集装置和/或服务器通讯连接；点数记录开关：与服务器通讯连接，点数记录开关在开闭过程中发出控制信号至服务器上。
- 根据权利要求1所述的搏击类项目的裁判复核系统的复核方法，其特征在于包括如下步骤：A、在比赛过程中，裁判员佩带视频采集装置，对比赛的场面进行视频采集，视频采集装置将获的比赛视频信息发送至服务器上存储；
B、裁判员在认为是有效击打的时候，开闭一次点数记录开关，点数记录开关将控制信号发送至服务器上，服务器收到所述控制信号后，记录下该控制信号所对应的时间信息，服务器根据控制信号所对应的点数纪录开关，找到对应该点数纪录开关的裁判员的比赛视频信息，并在该比赛视频信息中将所述时间信息的前后预定时长的视频提取出来，进行重新命名并存储，得到表示击打有效的短视频。C、比赛结束后，服务器将短视频在显示器上显示出来，供裁判监督人员进行复核。 - 根据权利要求2所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述A步骤中，所述比赛视频信息包括视频画面及时间信息；所述B步骤中，所述预定时长为0.5～2秒。
- 根据权利要求2所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述B步骤中，每位裁判员对应两个点数记录开关，每个点数记录开关对应比赛一方；在一方的运动员击打有效时，裁判员开闭对应该方运动员的点数记录开关。
- 根据权利要求4所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述B步骤中，服务器对应比赛双方的点数记录开关的控制信号以及不同裁判员的点数记录开关的控制信号，采用不同的命名规则来对短视频进行命名，以区分不同 裁判员所记录的比赛双方的点数。
- 根据权利要求5所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述B步骤中，服务器利用显示器实时将获得的短视频显示出来。
- 根据权利要求5所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述C步骤中，服务器还统计出不同裁判员认定的比赛双方的短视频的数量并在显示器上显示。
- 根据权利要求5所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述C步骤中，服务器根据短视频所对应的时间信息，对不同裁判员所记录的同一比赛方的短视频进行对比及统计：如果所有裁判员或者超过2/3的裁判员均记录到对应同一时间信息、同一比赛方的短视频，则表示该短视频有效，否则表示该短视频无效，服务器将找出的无效短视频另存为不同的名称并在显示器上显示；所述对应同一时间信息表示不同裁判员记录的短视频所对应的时间信息的偏差在预定范围内。
- 根据权利要求4或5所述的搏击类项目的裁判复核系统的复核方法，其特征在于所述A步骤中，每一位裁判员的视频采集装置均与一台裁判员显示器通讯连接，且服务器单独连接有一台复核显示器；在比赛过程中，裁判员显示器接收并显示出视频采集装置所记录到的比赛视频信息；所述B步骤中，服务器利用复核显示器实时将获得的短视频显示出来。
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