WO2018027696A1 - Area determination method and system based on tennis court - Google Patents

Area determination method and system based on tennis court Download PDF

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Publication number
WO2018027696A1
WO2018027696A1 PCT/CN2016/094440 CN2016094440W WO2018027696A1 WO 2018027696 A1 WO2018027696 A1 WO 2018027696A1 CN 2016094440 W CN2016094440 W CN 2016094440W WO 2018027696 A1 WO2018027696 A1 WO 2018027696A1
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Prior art keywords
area
tennis
present
tennis ball
tennis court
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PCT/CN2016/094440
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French (fr)
Chinese (zh)
Inventor
张阳
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张阳
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Priority to PCT/CN2016/094440 priority Critical patent/WO2018027696A1/en
Publication of WO2018027696A1 publication Critical patent/WO2018027696A1/en

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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

Definitions

  • the present invention relates to the field of sports, and in particular to a method and system for determining a region based on a tennis court.
  • Tennis is a beautiful and intense sport.
  • the origin and development of tennis can be summarized in four sentences: birth in France, birth in the UK, popularization and climax in the United States, now prevailing in the world, known as the world The second largest ball sport.
  • the current tennis game cannot effectively calculate the area (ball speed) during the game.
  • a method for judging a region based on a tennis court is provided, which solves the shortcoming that the prior art cannot effectively calculate the ball speed.
  • a method for determining a region based on a tennis court comprising the steps of:
  • the method further includes:
  • the acquired motion track is played animated.
  • the method further includes:
  • an area determination system based on a tennis court comprising:
  • a calculating unit configured to calculate an area of the tennis ball according to the motion trajectory and the running time
  • a display unit for displaying the area.
  • system further includes:
  • a playing unit for playing the acquired motion track by animation for playing the acquired motion track by animation.
  • system further includes:
  • the technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
  • FIG. 1 is a flow chart of a method for judging a region based on a tennis court provided by the present invention
  • FIG. 2 is a structural diagram of an area judging system based on a tennis court provided by the present invention.
  • FIG. 1 is a flowchart of a method for judging a region based on a tennis court in a first preferred embodiment of the present invention.
  • the method is implemented by a server.
  • the method is as shown in FIG. 1 , and includes the following steps:
  • Step S101 Acquire a motion track of the tennis ball
  • Step S102 Calculate an area of the tennis ball according to the motion track and the running time
  • Step S103 displaying the area.
  • the technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
  • the foregoing method may further include:
  • the acquired motion track is played animated.
  • the foregoing method may further include:
  • FIG. 2 is a regional determination system based on a tennis court ground according to a second preferred embodiment of the present invention.
  • the system includes:
  • the acquiring unit 201 is configured to acquire a motion track of the tennis ball
  • the calculating unit 202 is configured to calculate an area of the tennis ball according to the motion trajectory and the running time;
  • the display unit 203 is configured to display the area.
  • the technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
  • the above system may further include:
  • the playing unit 204 is configured to play the acquired motion track by animation.
  • the above system may further include:
  • the drawing unit 205 is configured to draw a schematic diagram of the area.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Processing Or Creating Images (AREA)

Abstract

An area determination method and system based on a tennis court. The method comprises the following steps: acquiring the movement trajectory of a tennis ball (101); calculating the area of the tennis ball on the basis of the movement trajectory and movement period (102); displaying the area (103). The method and system have the advantage of accurate area determination.

Description

基于网球场地的区域判断方法及系统  Method and system for judging area based on tennis court 技术领域Technical field
本发明涉及体育领域，尤其涉及一种基于网球场地的区域判断方法及系统。The present invention relates to the field of sports, and in particular to a method and system for determining a region based on a tennis court.
背景技术Background technique
网球是一项优美而激烈的体育运动，网球运动的由来和发展可以用四句话来概括:孕育在法国，诞生在英国，开始普及和形成高潮在美国，现在盛行全世界，被称为世界第二大球类运动。现在的网球在比赛中无法对区域(球速)进行有效的计算。Tennis is a beautiful and intense sport. The origin and development of tennis can be summarized in four sentences: birth in France, birth in the UK, popularization and climax in the United States, now prevailing in the world, known as the world The second largest ball sport. The current tennis game cannot effectively calculate the area (ball speed) during the game.
技术问题technical problem
提供一种基于网球场地的区域判断方法，其解决了现有技术无法对球速进行有效计算的缺点。A method for judging a region based on a tennis court is provided, which solves the shortcoming that the prior art cannot effectively calculate the ball speed.
技术解决方案Technical solution
一方面，提供一种基于网球场地的区域判断方法，所述方法包括如下步骤：In one aspect, a method for determining a region based on a tennis court is provided, the method comprising the steps of:
获取网球的运动轨迹；Get the trajectory of tennis;
依据该运动轨迹以及运行时间计算网球的区域；Calculating the area of the tennis ball based on the motion trajectory and the running time;
将该区域显示。Show this area.
可选的，所述方法还包括：Optionally, the method further includes:
将获取的运动轨迹通过动画方式播放。The acquired motion track is played animated.
可选的，所述方法还包括：Optionally, the method further includes:
绘制区域示意图。Draw a schematic of the area.
第二方面，提供一种基于网球场地的区域判断系统，所述系统包括：In a second aspect, an area determination system based on a tennis court is provided, the system comprising:
获取单元，用于获取网球的运动轨迹；An acquisition unit for acquiring a movement track of the tennis ball;
计算单元，用于依据该运动轨迹以及运行时间计算网球的区域；a calculating unit, configured to calculate an area of the tennis ball according to the motion trajectory and the running time;
显示单元，用于将该区域显示。A display unit for displaying the area.
可选的，所述系统还包括：Optionally, the system further includes:
播放单元，用于将获取的运动轨迹通过动画方式播放。A playing unit for playing the acquired motion track by animation.
可选的，所述系统还包括：Optionally, the system further includes:
绘制单元，用于绘制区域示意图。Drawing unit for drawing a schematic diagram of the area.
有益效果Beneficial effect
本发明具体实施方式提供的技术方案获取网球的运动轨迹，依据该运动轨迹以及运行时间计算网球的区域，并将该区域显示，所以其具有对球速进行有效计算的优点。The technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
附图说明DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.
图1为本发明提供的一种基于网球场地的区域判断方法的流程图；1 is a flow chart of a method for judging a region based on a tennis court provided by the present invention;
图2为本发明提供的一种基于网球场地的区域判断系统的结构图。FIG. 2 is a structural diagram of an area judging system based on a tennis court provided by the present invention.
本发明的实施方式Embodiments of the invention
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
参阅图1，图1为本发明第一较佳实施方式提供的一种基于网球场地的区域判断方法的流程图，该方法由服务器来完成，该方法如图1所示，包括如下步骤：Referring to FIG. 1 , FIG. 1 is a flowchart of a method for judging a region based on a tennis court in a first preferred embodiment of the present invention. The method is implemented by a server. The method is as shown in FIG. 1 , and includes the following steps:
步骤S101、获取网球的运动轨迹；Step S101: Acquire a motion track of the tennis ball;
步骤S102、依据该运动轨迹以及运行时间计算网球的区域；Step S102: Calculate an area of the tennis ball according to the motion track and the running time;
步骤S103、将该区域显示。Step S103, displaying the area.
本发明具体实施方式提供的技术方案获取网球的运动轨迹，依据该运动轨迹以及运行时间计算网球的区域，并将该区域显示，所以其具有对球速进行有效计算的优点。The technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
可选的，上述方法在步骤S103之后还可以包括：Optionally, after the step S103, the foregoing method may further include:
将获取的运动轨迹通过动画方式播放。The acquired motion track is played animated.
可选的，上述方法在步骤S103之后还可以包括：Optionally, after the step S103, the foregoing method may further include:
绘制区域示意图。Draw a schematic of the area.
参阅图2，图2为本发明第二较佳实施方式提供的一种基于网球场地的区域判断系统，该系统包括：Referring to FIG. 2, FIG. 2 is a regional determination system based on a tennis court ground according to a second preferred embodiment of the present invention. The system includes:
获取单元201，用于获取网球的运动轨迹；The acquiring unit 201 is configured to acquire a motion track of the tennis ball;
计算单元202，用于依据该运动轨迹以及运行时间计算网球的区域；The calculating unit 202 is configured to calculate an area of the tennis ball according to the motion trajectory and the running time;
显示单元203，用于将该区域显示。The display unit 203 is configured to display the area.
本发明具体实施方式提供的技术方案获取网球的运动轨迹，依据该运动轨迹以及运行时间计算网球的区域，并将该区域显示，所以其具有对球速进行有效计算的优点。The technical solution provided by the specific embodiment of the present invention acquires the motion trajectory of the tennis ball, calculates the area of the tennis ball according to the motion trajectory and the running time, and displays the area, so that it has the advantage of effectively calculating the ball speed.
可选的，上述系统还可以包括：Optionally, the above system may further include:
播放单元204，用于将获取的运动轨迹通过动画方式播放。The playing unit 204 is configured to play the acquired motion track by animation.
可选的，上述系统还可以包括：Optionally, the above system may further include:
绘制单元205，用于绘制区域示意图。The drawing unit 205 is configured to draw a schematic diagram of the area.
需要说明的是，对于前述的各方法实施方式或实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为根据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述实施方式或实施例均属于优选实施例，所涉及的动作和单元并不一定是本发明所必须的。It should be noted that, for the foregoing method embodiments or embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. Limitations, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments or examples described in the specification are preferred embodiments, and the actions and units involved are not necessarily required by the present invention.
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.
本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.
本发明实施例装置中的单元可以根据实际需要进行合并、划分和删减。本领域的技术人员可以将本说明书中描述的不同实施例以及不同实施例的特征进行结合或组合。The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine or combine the different embodiments described in the specification and the features of the different embodiments.
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发明可以用硬件实现，或固件实现，或它们的组合方式来实现。当使用软件实现时，可以将上述功能存储在计算机可读介质中或作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是计算机能够存取的任何可用介质。以此为例但不限于：计算机可读介质可以包括随机存取存储器(Random Access Memory，RAM)、只读存储器(Read-Only Memory，ROM)、电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质。此外。任何连接可以适当的成为计算机可读介质。例如，如果软件是使用同轴电缆、光纤光缆、双绞线、数字用户线（Digital Subscriber Line，DSL）或者诸如红外线、无线电和微波之类的无线技术从网站、服务器或者其他远程源传输的，那么同轴电缆、光纤光缆、双绞线、DSL或者诸如红外线、无线和微波之类的无线技术包括在所属介质的定影中。如本发明所使用的，盘（Disk）和碟（disc）包括压缩光碟（CD）、激光碟、光碟、数字通用光碟（DVD）、软盘和蓝光光碟，其中盘通常磁性的复制数据，而碟则用激光来光学的复制数据。上面的组合也应当包括在计算机可读介质的保护范围之内。Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a computer. Taking this as an example, but not limited to: the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (Digital Subscriber Line, DSL) or wireless technology such as infrared, radio and microwave transmission from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or such as infrared, wireless and microwave Wireless technology is included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.
总之，以上所述仅为本发明技术方案的较佳实施例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (6)

  1. 一种基于网球场地的区域判断方法，其特征在于，所述方法包括如下步骤： A method for judging a region based on a tennis court, characterized in that the method comprises the following steps:
    获取网球的运动轨迹；Get the trajectory of tennis;
    依据该运动轨迹以及运行时间计算网球的区域；Calculating the area of the tennis ball based on the motion trajectory and the running time;
    将该区域显示。Show this area.
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：The method of claim 1 further comprising:
    将获取的运动轨迹通过动画方式播放。The acquired motion track is played animated.
  3. 根据权利要求1所述的方法，其特征在于，所述方法还包括：The method of claim 1 further comprising:
    绘制区域示意图。Draw a schematic of the area.
  4. 一种基于网球场地的区域判断系统，其特征在于，所述系统包括：An area judging system based on a tennis court, characterized in that the system comprises:
    获取单元，用于获取网球的运动轨迹；An acquisition unit for acquiring a movement track of the tennis ball;
    计算单元，用于依据该运动轨迹以及运行时间计算网球的区域；a calculating unit, configured to calculate an area of the tennis ball according to the motion trajectory and the running time;
    显示单元，用于将该区域显示。A display unit for displaying the area.
  5. 根据权利要求4所述的系统，其特征在于，所述系统还包括：The system of claim 4, wherein the system further comprises:
    播放单元，用于将获取的运动轨迹通过动画方式播放。A playing unit for playing the acquired motion track by animation.
  6. 根据权利要求4所述的系统，其特征在于，所述系统还包括：The system of claim 4, wherein the system further comprises:
    绘制单元，用于绘制区域示意图。 Drawing unit for drawing a schematic diagram of the area.
PCT/CN2016/094440 2016-08-10 2016-08-10 Area determination method and system based on tennis court WO2018027696A1 (en)

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