WO2016206413A1 - Smart ball and system thereof - Google Patents

Smart ball and system thereof Download PDF

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Publication number
WO2016206413A1
WO2016206413A1 PCT/CN2016/076614 CN2016076614W WO2016206413A1 WO 2016206413 A1 WO2016206413 A1 WO 2016206413A1 CN 2016076614 W CN2016076614 W CN 2016076614W WO 2016206413 A1 WO2016206413 A1 WO 2016206413A1
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WIPO (PCT)
Prior art keywords
smart ball
control unit
wireless
micro control
data
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PCT/CN2016/076614
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French (fr)
Chinese (zh)
Inventor
郭岱硕
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简极科技有限公司
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Publication of WO2016206413A1 publication Critical patent/WO2016206413A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the invention relates to the field of intelligent sports equipment, in particular to a smart ball and a system thereof.
  • smart devices are also used in sports, such as the patent CN102779319.
  • the intelligent monitoring system is used for outdoor sports, but the intelligent system only implements information sharing and navigation positioning modules of various clients in the regional network, and is mainly applied to single or multiple outdoor sportsmen.
  • the main object of the present invention is to provide a smart ball and a system for collecting motion-related data of a sphere and combining it with clock information, thereby providing a basis for improving the athlete's special ability.
  • a smart ball comprising a sphere, further comprising: a micro control unit mounted on the sphere, an inertial sensing device, a clock device, a wireless charging receiving device, a storage device, a battery device, and a wireless communication device; the inertial sensing The device is coupled to the micro control unit for detecting motion related data of the sphere; the clock device is coupled to the micro control unit for providing a clock signal; the wireless charging receiving device is coupled to the battery device for wirelessly charging the battery device; the storage device Connected to the micro control unit for temporarily storing motion related data; the battery device is connected to each of the above devices to provide power; the micro control unit is connected to the wireless transmitting unit for combining motion related data with the clock signal and storing send.
  • the inertial sensing device comprises a six-axis inertial sensor and a sensor esProc connected to the sensor esProc to detect an acceleration variable and an angular velocity variable, the sensor esProc and the
  • the micro control unit is connected to preprocess the angular velocity variable and the angular velocity variable and send it to the micro control unit.
  • the wireless transceiver unit comprises a Bluetooth unit.
  • the wireless transceiver unit comprises a WIFI unit.
  • the sphere is basketball or soccer or volleyball or rugby or handball.
  • a smart ball system comprising: any one of the above-mentioned smart balls, mobile devices and servers, wherein the smart balls communicate with mobile devices and servers via wireless communication devices.
  • a smart ball system comprising: any one of the above-mentioned smart balls, a plurality of UWB positioning base stations, a gateway, and a server, wherein the smart ball is provided with a UWB radio transceiver to implement data communication with the UWB positioning base station;
  • the UWB positioning base station transmits data to the gateway through wireless or wired means, and the gateway forwards the data to the server by wireless or wired.
  • the present invention has the following advantageous effects as compared with the prior art:
  • the smart ball of the present invention is provided with a micro control unit, an inertial sensing device, a clock device, a wireless charging receiving device, a storage device, a battery device and a wireless communication device in the sphere, and collects real-time motion related data of the sphere and adds a time stamp. Sending via wireless communication device to provide data basis for improving athletes' special ability;
  • the smart ball of the invention adopts a six-axis inertial sensor and a sensor esProc device, and the collected motion-related data has high accuracy, good stability and low power consumption;
  • the smart ball system of the present invention combines the mobile device and the server to further process the motion-related data containing the time stamp into the training data for presentation by the mobile device, and can also synchronize to the server for storage;
  • the smart ball system of the invention is realized by combining the UWB positioning base station, the gateway and the server, and realizing the calculation of the motion data such as the positioning and the motion track of the smart ball through the UWB positioning base station, and providing a data basis for improving the special ability of the athlete.
  • Figure 1 is a block diagram of the composition of the smart ball of the present invention.
  • Embodiment 1 is a block diagram showing the composition of Embodiment 1 of the smart ball of Embodiment 1;
  • FIG. 3 is a block diagram showing another embodiment of a smart ball of the present invention.
  • Figure 4 is a block diagram of the composition of the smart ball system of the present invention.
  • FIG. 5 is a block diagram showing another composition of the smart ball system of the present invention.
  • sphere 10, sphere, 11, micro control unit, 12, six-axis inertial sensor, 13, sensor esProc, 14, clock device, 15, wireless charging receiver, 16, storage device, 17, battery device, 40 , wireless transceiver unit, 18, WIFI unit, 19, Bluetooth unit, 20, server, 30, mobile device, 50, UWB positioning base station, 60, gateway.
  • a smart ball includes a ball 10 and a micro control unit 11 mounted in the ball 10, an inertial sensing device, a clock device 14, a wireless charging receiving device 15, a storage device 16, a battery device 17, and a wireless communication device.
  • the inertial sensing device includes a six-axis inertial sensor 12 and a sensor esProc 13.
  • the six-axis inertial sensor 12 is connected to the sensor esProc 13 to detect an acceleration variable and an angular velocity variable.
  • the three-axis acceleration sensor and the three-axis angular velocity sensor are used to measure the tilt of the center of gravity of the sphere 10, up and down, left and right, and The change in movement in space; the three-axis angular velocity sensor uses the physical force caused by the Coriolis force principle to measure the angular velocity variable of each axis.
  • the sensor esProc 13 is connected to the micro control unit 11 for preprocessing the angular velocity variable and the angular velocity variable and then sending it to the micro control unit 11, which includes removing unnecessary signals, thereby improving the accuracy of the data;
  • the sensation concentrator 13 is also capable of reducing power consumption and sharing the data processing tasks of the micro control unit 11.
  • the clock device 14 is coupled to the micro control unit 11 for providing a clock signal such that a time stamp is generated to provide a time correspondence for the change in motion of the recording sphere 10.
  • the wireless charging receiving device 15 is connected to the battery device 17 for wirelessly charging the battery device 17.
  • the storage device 16 is connected to the micro control unit 11 for serving as a temporary storage medium for data. When the network connection of the wireless communication device is unstable or out of range, the motion related data is temporarily stored to ensure that the motion data is not lost.
  • the battery unit 17 is connected to each of the above units to provide power.
  • the micro control unit 11 is connected to the wireless transceiver unit 40 for combining the motion related data and the clock signal and transmitting the signal through the wireless transceiver unit 40.
  • the micro control unit can be implemented by using a single chip microcomputer.
  • Wireless Transceiver Unit 40 of Embodiment 1 As shown in FIG. 2, the radio transceiver unit 40 of the present invention includes a Bluetooth unit 19 and a WIFI unit 18, which can be used to implement data communication with the mobile device 30, including sending a timestamp.
  • Motion related data and receiving control commands including setting a ball name, setting a data collection period, setting a connection, and the like.
  • the WIFI unit 18 implements data communication with a mobile device or server, including transmitting motion-related data containing time stamps to a mobile device or server, and receiving control commands from the server or mobile device 30, which may be separately connected to the WiFi unit 18 or the Bluetooth unit. 19. It is also possible to connect the WiFi unit 18 and the Bluetooth unit 19 at the same time.
  • the sphere 10 of the present invention is basketball or soccer or volleyball or rugby or handball, etc., and its working principle is as follows: when the athlete performs training, the six-axis inertial sensor 12 in the sphere 10 collects motion-related data of the sphere 10 in real time, including acceleration variables, The angular velocity variable or the like is preprocessed by the sensor esProc 13 and sent to the micro control unit 11. The micro control unit 11 combines the clock information from the clock device 14 to add a time stamp to the motion related data, and is performed by the wireless transceiver unit 40. Send, provide data basis for improving the athlete's special ability.
  • a smart ball according to another embodiment of the present invention has a micro control unit 11-1 integrated with a clock device and a sensor esProc.
  • the other components are configured and operated in the same manner as in the first embodiment.
  • the present invention also provides a smart ball system including the above-described smart ball, mobile device 30 and server 20, the sphere 10 of which is in data communication with the mobile device 30 and the server 20 via the wireless transceiving unit 40.
  • the mobile device 30 can be a smart terminal having a wireless communication function, such as a mobile phone, a tablet, a watch, a notebook, etc., which receives motion-related data with a time stamp, and performs processing to calculate a trajectory of the movement of the sphere 10, and the trajectory is redirected by an external force. The force is further converted into training data for presentation, and can also be synchronized to the server 20 for storage.
  • the present invention further proposes another smart ball system, including the above-mentioned smart ball, a plurality of UWB positioning base stations 50, a gateway 60, and a server 20.
  • the plurality of UWB positioning base stations 50 are disposed at specific corners of the stadium, and the number thereof may be three or four, and the sphere 10 of the smart ball is further provided with a UWB radio transceiver to implement data communication with the UWB positioning base station 50.
  • the UWB positioning base station 50 transmits the time-stamped motion-related data and the data arrival time to the gateway 60 by wireless or wired means, and the gateway 60 forwards the data to the server 20 by wireless or wired, and the server 20 passes the data.
  • the sphere 10 is positioned to reach the time required by each base station or the time difference of arrival, etc., and motion data such as a motion trajectory is obtained.
  • the server 20 may include a cloud server or a local server, which is a server that analyzes the motion trajectory of the player and the smart ball, and does not store all the analysis results.
  • the function of the cloud server is to store the results of data analysis and synchronize the user's data, but only a small amount of data analysis.
  • the invention provides a smart ball and a system thereof, and the collected motion-related data has high precision, good stability and low power consumption, and provides a data basis for improving the special ability of the athlete, and has good industrial practicability.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A smart ball and a system thereof, comprising a ball body (10) and a microcontroller unit (11) installed in the ball body (10), an inertial sensing device, a clock (14), a wireless charging and receiving device (15), a storage device (16), a battery (17) and wireless transceiver unit (40). The inertial sensing device is connected to the microcontroller unit (11) and is for detecting motion-related data of the ball body (10). The clock (14) is connected to the microcontroller unit (11) and is for providing a clock signal. The wireless charging and receiving device (15) is connected to the battery (17) and is for wirelessly charging the battery (17). The storage device (16) is connected to microcontroller unit (11) and is for temporarily storing motion-related data. The battery (17) is connected to the each of the above devices to provide a power source. The microcontroller unit (11) is connected to the wireless transceiver unit (40) and is for combining the motion-related data with the clock signal, and storing and sending the same. The acquired motion-related data has high accuracy, and the system has good stability, low power consumption, and provides a data-based technique for improving specialized skills of athletes.

Description

一种智能球及其系统  Smart ball and system thereof 技术领域  Technical field
本发明涉及智能化运动设备领域，特别是一种智能球及其系统。  The invention relates to the field of intelligent sports equipment, in particular to a smart ball and a system thereof.
背景技术Background technique
近年来，智能设备产业发展迅猛。智能设备受到如此追捧的一个主要原因在于，面向智能设备的软件应用开发与发布生态系统的形成。每天都有数以百计的新应用流入市场，不断促进着该生态系统的进化。但是，在这数量庞大的软件应用中，以纯软件或网页应用为主流，对智能设备内部的各类传感器（加速度计、陀螺仪、磁力计、全球定位系统等）的使用仅限于地图和游戏等。In recent years, the smart device industry has developed rapidly. One of the main reasons why smart devices are so sought is the formation of software application development and publishing ecosystems for smart devices. Hundreds of new applications are coming into the market every day, constantly evolving the ecosystem. However, in this large number of software applications, pure software or web applications are the mainstream, and the use of various types of sensors (accelerometers, gyroscopes, magnetometers, global positioning systems, etc.) within smart devices is limited to maps and games. .
在现有技术中也有将智能设备运用于运动中，如专利CN102779319 A，将智能监控系统用于户外运动，但是该智能系统只是在区域网络实现各个客户端的信息共享及导航定位等模块，主要运用于单个或多个户外运动者。In the prior art, smart devices are also used in sports, such as the patent CN102779319. A. The intelligent monitoring system is used for outdoor sports, but the intelligent system only implements information sharing and navigation positioning modules of various clients in the regional network, and is mainly applied to single or multiple outdoor sportsmen.
对于足球、篮球或排球等高强度、大负荷的比赛项目，要求运动员在跑动中，通过准确发挥个人和集体的战术水平，达到战胜对手的目的。因此，如何将高强度训练负荷与运动员的专项技术高度融合，是提高运动员专项能力的关键。For high-intensity, heavy-duty competitions such as football, basketball or volleyball, athletes are required to achieve the goal of defeating opponents by accurately exerting individual and collective tactical levels while running. Therefore, how to integrate the high-intensity training load with the athlete's special technology is the key to improving the athlete's special ability.
发明内容Summary of the invention
本发明的主要目的在于提出一种采集球体的运动相关数据并与时钟信息结合，从而为提高运动员专项能力提供依据的智能球及其系统。The main object of the present invention is to provide a smart ball and a system for collecting motion-related data of a sphere and combining it with clock information, thereby providing a basis for improving the athlete's special ability.
本发明采用如下技术方案： The invention adopts the following technical solutions:
一种智能球，包括球体，其特征在于：还包括安装于球体上的微控制单元、惯性传感装置、时钟装置、无线充电接收装置、存储装置、电池装置和无线通信装置；该惯性传感装置与微控制单元相连用于检测球体的运动相关数据；该时钟装置与微控制单元相连用于提供时钟信号；该无线充电接收装置与电池装置相连用于对电池装置进行无线充电；该存储装置与微控制单元相连用于临时存储运动相关数据；该电池装置与上述各个装置相连以提供电源；该微控制单元与无线接发单元相连，用于将运动相关数据与时钟信号结合并进行存储和发送。A smart ball, comprising a sphere, further comprising: a micro control unit mounted on the sphere, an inertial sensing device, a clock device, a wireless charging receiving device, a storage device, a battery device, and a wireless communication device; the inertial sensing The device is coupled to the micro control unit for detecting motion related data of the sphere; the clock device is coupled to the micro control unit for providing a clock signal; the wireless charging receiving device is coupled to the battery device for wirelessly charging the battery device; the storage device Connected to the micro control unit for temporarily storing motion related data; the battery device is connected to each of the above devices to provide power; the micro control unit is connected to the wireless transmitting unit for combining motion related data with the clock signal and storing send.
优选的，所述惯性传感装置包括六轴惯性传感器和传感集算器，该六轴惯性传感器与传感集算器相连以检测加速度变量和角速度变量，该传感集算器与所述微控制单元相连用于对角速度变量和角速度变量进行预处理后送至微控制单元。Preferably, the inertial sensing device comprises a six-axis inertial sensor and a sensor esProc connected to the sensor esProc to detect an acceleration variable and an angular velocity variable, the sensor esProc and the The micro control unit is connected to preprocess the angular velocity variable and the angular velocity variable and send it to the micro control unit.
优选的，所述无线接发单元包括蓝牙单元。Preferably, the wireless transceiver unit comprises a Bluetooth unit.
优选的，所述无线接发单元包括WIFI单元。Preferably, the wireless transceiver unit comprises a WIFI unit.
优选的，所述球体为篮球或足球或排球或橄榄球或手球。Preferably, the sphere is basketball or soccer or volleyball or rugby or handball.
一种智能球系统，其特征在于：包括上述的任一一种智能球、移动设备和服务器，该智能球通过无线通信装置与移动设备和服务器实现数据通信。A smart ball system, comprising: any one of the above-mentioned smart balls, mobile devices and servers, wherein the smart balls communicate with mobile devices and servers via wireless communication devices.
一种智能球系统，其特征在于：包括上述的任一一种智能球、若干UWB定位基站、网关、服务器，该智能球设有UWB无线收发装置以实现与UWB定位基站之间的数据通信；该UWB定位基站通过无线或有线方式将数据传输至网关，该网关通过无线或有线方式将数据转发至服务器。A smart ball system, comprising: any one of the above-mentioned smart balls, a plurality of UWB positioning base stations, a gateway, and a server, wherein the smart ball is provided with a UWB radio transceiver to implement data communication with the UWB positioning base station; The UWB positioning base station transmits data to the gateway through wireless or wired means, and the gateway forwards the data to the server by wireless or wired.
由上述对本发明的描述可知，与现有技术相比，本发明具有如下有益效果： As can be seen from the above description of the present invention, the present invention has the following advantageous effects as compared with the prior art:
1、 本发明的智能球在球体内设置微控制单元、惯性传感装置、时钟装置、无线充电接收装置、存储装置、电池装置和无线通信装置，通过采集球体实时的运动相关数据，并添加时间戳，经无线通信装置进行发送，为提高运动员专项能力提供数据依据；1, The smart ball of the present invention is provided with a micro control unit, an inertial sensing device, a clock device, a wireless charging receiving device, a storage device, a battery device and a wireless communication device in the sphere, and collects real-time motion related data of the sphere and adds a time stamp. Sending via wireless communication device to provide data basis for improving athletes' special ability;
2、 本发明的智能球，其惯性传感装置采用六轴惯性传感器和传感集算器实现，采集得到的运动相关数据精确性高、稳定性好、功耗低；2, The smart ball of the invention adopts a six-axis inertial sensor and a sensor esProc device, and the collected motion-related data has high accuracy, good stability and low power consumption;
3、 本发明的智能球系统，结合移动设备和服务器，通过移动设备将含有时间戳的与运动相关的数据进行进一步处理转化成训练数据进行呈现，还可同步至服务器进行存储；3, The smart ball system of the present invention combines the mobile device and the server to further process the motion-related data containing the time stamp into the training data for presentation by the mobile device, and can also synchronize to the server for storage;
4、 本发明的智能球系统，其结合UWB定位基站、网关和服务器实现，通过UWB定位基站实现智能球的定位及运动轨迹等运动数据的计算，为提高运动员专项能力提供数据依据。4, The smart ball system of the invention is realized by combining the UWB positioning base station, the gateway and the server, and realizing the calculation of the motion data such as the positioning and the motion track of the smart ball through the UWB positioning base station, and providing a data basis for improving the special ability of the athlete.
附图说明DRAWINGS
图1为本发明智能球的组成框图；Figure 1 is a block diagram of the composition of the smart ball of the present invention;
图2为本实施例1智能球的实施例1的组成框图；2 is a block diagram showing the composition of Embodiment 1 of the smart ball of Embodiment 1;
图3为本发明智能球的另一实施例组成框图；3 is a block diagram showing another embodiment of a smart ball of the present invention;
图4为本发明智能球系统的组成框图；Figure 4 is a block diagram of the composition of the smart ball system of the present invention;
图5为本发明智能球系统的另一组成框图；Figure 5 is a block diagram showing another composition of the smart ball system of the present invention;
其中：10、球体，11、微控制单元，12、六轴惯性传感器，13、传感集算器，14、时钟装置，15、无线充电接收装置、16、存储装置，17、电池装置，40 、无线收发单元，18、WIFI单元，19、蓝牙单元，20、服务器，30、移动设备,50、UWB定位基站，60、网关。Among them: 10, sphere, 11, micro control unit, 12, six-axis inertial sensor, 13, sensor esProc, 14, clock device, 15, wireless charging receiver, 16, storage device, 17, battery device, 40 , wireless transceiver unit, 18, WIFI unit, 19, Bluetooth unit, 20, server, 30, mobile device, 50, UWB positioning base station, 60, gateway.
具体实施方式detailed description
以下通过具体实施方式对本发明作进一步的描述。The invention is further described below by way of specific embodiments.
实施例1：Example 1:
参照图1，一种智能球，包括球体10及安装于球体10内的微控制单元11、惯性传感装置、时钟装置14、无线充电接收装置15、存储装置16、电池装置17和无线通信装置。该惯性传感装置包括六轴惯性传感器12和传感集算器13。该六轴惯性传感器12与传感集算器13相连以检测加速度变量和角速度变量，其采用三轴加速度传感器和三轴角速度传感器，该三轴加速度传感器可测量球体10重心倾斜、上下左右晃动以及空间中的移动变化；该三轴角速度传感器利用科里奥利力原理造成的物理作用力，测量各轴的角速度变量。该传感集算器13与微控制单元11相连用于对角速度变量和角速度变量进行预处理后送至微控制单元11，该预处理包括去除无用信号，从而提升数据的准确性；另外，传感集算器13还能够降低功耗，分担了微控制单元11的数据处理任务。 Referring to Fig. 1, a smart ball includes a ball 10 and a micro control unit 11 mounted in the ball 10, an inertial sensing device, a clock device 14, a wireless charging receiving device 15, a storage device 16, a battery device 17, and a wireless communication device. . The inertial sensing device includes a six-axis inertial sensor 12 and a sensor esProc 13. The six-axis inertial sensor 12 is connected to the sensor esProc 13 to detect an acceleration variable and an angular velocity variable. The three-axis acceleration sensor and the three-axis angular velocity sensor are used to measure the tilt of the center of gravity of the sphere 10, up and down, left and right, and The change in movement in space; the three-axis angular velocity sensor uses the physical force caused by the Coriolis force principle to measure the angular velocity variable of each axis. The sensor esProc 13 is connected to the micro control unit 11 for preprocessing the angular velocity variable and the angular velocity variable and then sending it to the micro control unit 11, which includes removing unnecessary signals, thereby improving the accuracy of the data; The sensation concentrator 13 is also capable of reducing power consumption and sharing the data processing tasks of the micro control unit 11.
该时钟装置14与微控制单元11相连用于提供时钟信号，从而产生时间戳为记录球体10的运动变化提供时间对应关系。该无线充电接收装置15与电池装置17相连用于对电池装置17进行无线充电。该存储装置16与微控制单元11相连，用于充当数据的临时存储介质，当无线通信装置的网络连接不稳定或超出范围时，临时存储运动相关数据，以确保运动数据不丢失。该电池装置17与上述各个装置相连以提供电源。The clock device 14 is coupled to the micro control unit 11 for providing a clock signal such that a time stamp is generated to provide a time correspondence for the change in motion of the recording sphere 10. The wireless charging receiving device 15 is connected to the battery device 17 for wirelessly charging the battery device 17. The storage device 16 is connected to the micro control unit 11 for serving as a temporary storage medium for data. When the network connection of the wireless communication device is unstable or out of range, the motion related data is temporarily stored to ensure that the motion data is not lost. The battery unit 17 is connected to each of the above units to provide power.
该微控制单元11与无线收发单元40相连用于将运动相关数据和时钟信号结合并通过无线收发单元40发送，该微控制单元可采用单片机实现。实施例1的无线收发单元40如图2所示，本发明的无线收发单元40包括蓝牙单元19和WIFI单元18，该蓝牙单元19可用于实现与移动设备30的数据通信，包括发送含有时间戳的运动相关数据及接收控制命令，该控制命令包括设置球的名称、设置数据采集周期、设置连接等。该WIFI单元18实现与移动设备或服务器的数据通信，包括发送含有时间戳的运动相关数据至移动设备或服务器，及接收来自服务器或移动设备30的控制命令,可以单独连接WiFi单元18或蓝牙单元19，也可以同时连接WiFi单元18和蓝牙单元19。The micro control unit 11 is connected to the wireless transceiver unit 40 for combining the motion related data and the clock signal and transmitting the signal through the wireless transceiver unit 40. The micro control unit can be implemented by using a single chip microcomputer. Wireless Transceiver Unit 40 of Embodiment 1 As shown in FIG. 2, the radio transceiver unit 40 of the present invention includes a Bluetooth unit 19 and a WIFI unit 18, which can be used to implement data communication with the mobile device 30, including sending a timestamp. Motion related data and receiving control commands including setting a ball name, setting a data collection period, setting a connection, and the like. The WIFI unit 18 implements data communication with a mobile device or server, including transmitting motion-related data containing time stamps to a mobile device or server, and receiving control commands from the server or mobile device 30, which may be separately connected to the WiFi unit 18 or the Bluetooth unit. 19. It is also possible to connect the WiFi unit 18 and the Bluetooth unit 19 at the same time.
本发明的球体10为篮球或足球或排球或橄榄球或手球等，其工作原理如下：当运动员进行训练时，球体10内的六轴惯性传感器12实时采集球体10的运动相关数据，包括加速度变量、角速度变量等，并经传感集算器13进行预处理后送至微控制单元11，微控制单元11结合来自时钟装置14的时钟信息，为运动相关数据添加时间戳，经无线收发单元40进行发送，为提高运动员专项能力提供数据依据。The sphere 10 of the present invention is basketball or soccer or volleyball or rugby or handball, etc., and its working principle is as follows: when the athlete performs training, the six-axis inertial sensor 12 in the sphere 10 collects motion-related data of the sphere 10 in real time, including acceleration variables, The angular velocity variable or the like is preprocessed by the sensor esProc 13 and sent to the micro control unit 11. The micro control unit 11 combines the clock information from the clock device 14 to add a time stamp to the motion related data, and is performed by the wireless transceiver unit 40. Send, provide data basis for improving the athlete's special ability.
实施例2：Example 2:
参见图3，本发明另一实施例的智能球，其微控制单元11-1集成了时钟装置和传感集算器，其他部分的组成及工作方式同实施例1。Referring to FIG. 3, a smart ball according to another embodiment of the present invention has a micro control unit 11-1 integrated with a clock device and a sensor esProc. The other components are configured and operated in the same manner as in the first embodiment.
实施例3：Example 3:
参照图4，本发明还提出一种智能球系统，包括上述的智能球、移动设备30和服务器20，该智能球的球体10通过无线收发单元40与移动设备30和服务器20实现数据通信。该移动设备30可为手机、平板、手表、笔记本等具有无线通信功能的智能终端，其接收具有时间戳的运动相关数据，并进行处理后计算得到球体10运动的轨迹，及轨迹受外力改变方向的力，进一步转化成训练数据进行呈现，还可同步至服务器20进行存储。Referring to FIG. 4, the present invention also provides a smart ball system including the above-described smart ball, mobile device 30 and server 20, the sphere 10 of which is in data communication with the mobile device 30 and the server 20 via the wireless transceiving unit 40. The mobile device 30 can be a smart terminal having a wireless communication function, such as a mobile phone, a tablet, a watch, a notebook, etc., which receives motion-related data with a time stamp, and performs processing to calculate a trajectory of the movement of the sphere 10, and the trajectory is redirected by an external force. The force is further converted into training data for presentation, and can also be synchronized to the server 20 for storage.
实施例4：Example 4:
参照图5，本发明又提出另一种智能球系统，包括上述的智能球、若干UWB定位基站50、网关60、服务器20。该若干UWB定位基站50设置于球场的特定角落，其数量可以是三个或四个等，该智能球的球体10还设有UWB无线收发装置以实现与UWB定位基站50之间的数据通信。该UWB定位基站50通过无线或有线方式将包含有时间戳的与运动相关的数据、及数据到达时间传输至网关60，该网关60通过无线或有线方式将数据转发至服务器20，服务器20通过数据的到达各个基站所需的时间或到达时间差等对球体10进行定位，并得出运动轨迹等运动数据。该服务器20可包括云服务器或本地服务器，本地服务器是对球员和智能球的运动轨迹进行数据分析的服务器，并不会存储所有的分析结果。而云服务器的功能是存储数据分析的结果并且同步用户的数据，但只做少量的数据分析。Referring to FIG. 5, the present invention further proposes another smart ball system, including the above-mentioned smart ball, a plurality of UWB positioning base stations 50, a gateway 60, and a server 20. The plurality of UWB positioning base stations 50 are disposed at specific corners of the stadium, and the number thereof may be three or four, and the sphere 10 of the smart ball is further provided with a UWB radio transceiver to implement data communication with the UWB positioning base station 50. The UWB positioning base station 50 transmits the time-stamped motion-related data and the data arrival time to the gateway 60 by wireless or wired means, and the gateway 60 forwards the data to the server 20 by wireless or wired, and the server 20 passes the data. The sphere 10 is positioned to reach the time required by each base station or the time difference of arrival, etc., and motion data such as a motion trajectory is obtained. The server 20 may include a cloud server or a local server, which is a server that analyzes the motion trajectory of the player and the smart ball, and does not store all the analysis results. The function of the cloud server is to store the results of data analysis and synchronize the user's data, but only a small amount of data analysis.
上述仅为本发明的具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护范围的行为。The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by this concept should be an infringement of the scope of protection of the present invention.
工业实用性Industrial applicability
本发明提供了一种智能球及其系统，采集得到的运动相关数据精确性高、稳定性好、功耗低，为提高运动员专项能力提供数据依据，具有良好的工业实用性。The invention provides a smart ball and a system thereof, and the collected motion-related data has high precision, good stability and low power consumption, and provides a data basis for improving the special ability of the athlete, and has good industrial practicability.

Claims (9)

  1. 一种智能球，包括球体，其特征在于：还包括安装于球体上的微控制单元、惯性传感装置、时钟装置、无线充电接收装置、存储装置、无线通信装置；该惯性传感装置与微控制单元相连用于检测球体的运动相关数据；该时钟装置与微控制单元相连用于提供时钟信号；；该存储装置与微控制单元相连用于临时存储运动相关数据；该微控制单元与无线收发单元相连，用于将运动相关数据与时钟信号结合并进行存储和发送。 A smart ball, comprising a sphere, further comprising: a micro control unit mounted on the sphere, an inertial sensing device, a clock device, a wireless charging receiving device, a storage device, a wireless communication device; the inertial sensing device and the micro The control unit is connected to detect motion related data of the sphere; the clock device is connected to the micro control unit for providing a clock signal; and the storage device is connected to the micro control unit for temporarily storing motion related data; the micro control unit and the wireless transceiver unit Units are connected to combine motion-related data with clock signals for storage and transmission.
  2. 如权利要求1所述的一种智能球，其特征在于：所述惯性传感装置包括六轴惯性传感器和传感集算器，该六轴惯性传感器与传感集算器相连以检测加速度变量和角速度变量，该传感集算器与所述微控制单元相连用于对角速度变量和角速度变量进行预处理后送至微控制单元。A smart ball according to claim 1, wherein said inertial sensing device comprises a six-axis inertial sensor and a sensor esProc, said six-axis inertial sensor being coupled to the sensor esProc to detect acceleration variables And an angular velocity variable, the sensor esProc is connected to the micro control unit for pre-processing the angular velocity variable and the angular velocity variable to the micro control unit.
  3. 如权利要求1所述的一种智能球，其特征在于：所述的微控制单元包括传感集算器，并且时钟装置设于微控制单元内。A smart ball according to claim 1, wherein said micro control unit comprises a sensor esProc and said clock means is provided in the micro control unit.
  4. 如权利要求1所述的一种智能球，其特征在于：所述无线接收单元包括蓝牙单元。A smart ball according to claim 1, wherein said wireless receiving unit comprises a Bluetooth unit.
  5. 如权利要求1所述的一种智能球，其特征在于：所述无线接收单元包括WIFI单元。A smart ball according to claim 1, wherein said wireless receiving unit comprises a WIFI unit.
  6. 如权利要求1所述的一种智能球，其特征在于：所述球体为篮球或足球或排球或橄榄球或手球。A smart ball according to claim 1, wherein said sphere is basketball or soccer or volleyball or rugby or handball.
  7. 如权利要求1所述的一种智能球，其特征在于还包括电池装置和无线充电装置，该无线充电接收装置与电池装置相连用于对电池装置进行充电。A smart ball according to claim 1, further comprising a battery device and a wireless charging device, said wireless charging receiving device being coupled to the battery device for charging the battery device.
  8. 一种智能球系统，其特征在于：包括权利要求1至6所述的任一一种智能球、移动设备和服务器，该智能球通过无线通信装置与移动设备和服务器实现数据通信。A smart ball system comprising the smart ball, mobile device and server of any one of claims 1 to 6, the smart ball being in data communication with a mobile device and a server by a wireless communication device.
  9. 一种智能球系统，其特征在于：包括权利要求1至7所述的任一一种智能球、若干UWB定位基站、网关、服务器，该智能球设有UWB无线收发装置以实现与UWB定位基站之间的数据通信；该UWB定位基站通过无线或有线方式将数据传输至网关，该网关通过无线或有线方式将数据转发至服务器。 A smart ball system, comprising: the smart ball according to any one of claims 1 to 7, a plurality of UWB positioning base stations, a gateway, and a server, wherein the smart ball is provided with a UWB radio transceiver to implement positioning of the base station with the UWB Data communication between the UWB positioning base station transmits data to the gateway through wireless or wired means, and the gateway forwards the data to the server through wireless or wired means.
PCT/CN2016/076614 2015-06-25 2016-03-17 Smart ball and system thereof WO2016206413A1 (en)

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