阅读说明：本技术 智能健身系统及其使用方法 (Intelligent fitness system and using method thereof ) 是由 文建波 曹明山 于 2020-05-22 设计创作，主要内容包括：本发明涉及一种智能健身系统,包括健身器材、后台服务器和移动终端,所述移动终端上设有采集单元和应用程序,所述应用程序包括人脸识别单元、运动特征提取单元、控制单元、数据库和显示单元,所述应用程序连接后台服务器,所述后台服务器用于数据库的建立与更新,所述采集单元用于采集使用健身器材的运动者的视频,所述人脸识别单元利用采集单元采集的人脸信息来确定用户特征,所述运动特征提取单元用于提取采集单元采集的脸部运动信息中的关键运动特征,所述控制单元根据用户特征以及用户的关键运动特征从数据库中匹配出运动数据,所述显示单元用于将运动数据显示出来。本发明中健身器材的结构简单,操作方便。(The invention relates to an intelligent fitness system, which comprises fitness equipment, a background server and a mobile terminal, the mobile terminal is provided with an acquisition unit and an application program, the application program comprises a face recognition unit, a motion characteristic extraction unit, a control unit, a database and a display unit, the application program is connected with a background server, the background server is used for establishing and updating the database, the acquisition unit is used for acquiring videos of sporters using fitness equipment, the face recognition unit determines user characteristics by using face information acquired by the acquisition unit, the motion feature extraction unit is used for extracting key motion features in the face motion information acquired by the acquisition unit, the control unit matches the motion data from the database according to the user characteristics and the key motion characteristics of the user, and the display unit is used for displaying the motion data. The fitness equipment has simple structure and convenient operation.)

1. An intelligent fitness system, comprising: the exercise equipment comprises exercise equipment (10), a background server (20) and a mobile terminal (30), wherein the mobile terminal is provided with a collection unit (31) and is provided with an application program (40) adapted to the exercise equipment, the application program (40) comprises a face recognition unit (41), a motion feature extraction unit (42), a control unit (43), a database (44) and a display unit (45), the application program (40) is connected with the background server (20), the background server (20) is used for establishing and updating the database (44), the collection unit (31) is used for collecting videos of sporters using the exercise equipment, the videos contain face information and face motion information, the face recognition unit (41) utilizes the face information collected by the collection unit to determine user features, and the motion feature extraction unit (42) is used for extracting key motion features in the face motion information collected by the collection unit, the control unit (43) matches the motion data from the database (44) according to the user characteristics and the key motion characteristics of the user, and the display unit (45) is used for displaying the motion data.

2. The intelligent fitness system of claim 1, wherein: the mobile terminal (30) is a mobile phone or a tablet personal computer, and the acquisition unit (31) is a camera mounted on the mobile phone or the tablet personal computer.

3. The intelligent fitness system of claim 1, wherein: the face information includes face, five sense organs, skin color, hair and the distance between two eyeballs.

4. The intelligent fitness system of claim 1, wherein: the user characteristics include age group, gender, race, height, and weight, and the exercise data includes exercise speed, exercise distance, heart rate, and energy consumption amount.

5. The intelligent fitness system of claim 1, wherein: the key motion characteristics include the amplitude of the head side-to-side swing and the speed of the eyes' movement.

6. The intelligent fitness system of claim 1, wherein: the database comprises a corresponding table of face information and user characteristics and a corresponding table of user characteristics, key motion characteristics and motion data.

7. The intelligent fitness system of claim 1, wherein: the adoption unit (31) can collect a video sample of the sporter and transmit the video sample to the background server (20), and the background server (20) updates the database by using the video sample.

8. A method of using the intelligent fitness system of any one of claims 1-7, wherein: the method comprises the following steps:

the method comprises the following steps: the sporter downloads an application program (40) matched with the fitness equipment (10) through the mobile terminal (30);

step two: establishing a database (44) through a background server, and transmitting the corresponding database to an application program (40) of the mobile terminal;

step three: the acquisition unit (31) acquires face information of a sporter and transmits the face information to the face recognition unit (41), and the face recognition unit determines user characteristics by using the face information;

step four: the acquisition unit (31) adopts face movement information of a sporter and transmits the face movement information to the movement feature extraction unit (42), and the movement feature extraction unit extracts key movement features in the face movement information;

step five: the control unit (43) matches the motion data from the database according to the user characteristics and the key motion characteristics of the sporter, and displays the motion data on the mobile terminal (30) through the display unit (45).

9. Use according to claim 8, characterized in that: the concrete steps of establishing the database in the second step are as follows:

step two a: the method comprises the steps that a large number of video samples containing face information and face movement information of a sporter are pre-collected by a collecting unit, wherein the sporter covers crowds with various user characteristics, and the video samples contain movement videos with various different levels of movement data;

step two b: based on the collected video sample, acquiring face information and key motion characteristics of a person using fitness equipment through a face key point identification algorithm;

step two c: according to the data, the face information is matched with the user characteristics and is fitted to form a corresponding table, the corresponding table is stored in a database, the user characteristics, the key movement characteristics and the movement data are matched and is fitted to form a corresponding table, the corresponding table is stored in the database, and meanwhile, iterative optimization is carried out on the database by continuously collecting movement video samples of the sporter in the use process of the fitness equipment.

Technical Field

The invention relates to a fitness system, in particular to an intelligent fitness system and a using method thereof.

Background

Along with the continuous improvement of living standard of people, more and more attention is paid to body health. The physical training is an important means for keeping the body healthy, can improve the regulating function of a nervous system, improve the judging capability of the nervous system on the complicated changes of the human body during the activities, timely make a coordinated, accurate and rapid response, and simultaneously make the human body adapt to the changes of the internal and external environments and keep the life activities of the human body.

Traditional exerciser in order to present motion parameters such as amount of exercise, velocity of motion, need install various response modules and be connected with display device through the signal line in the exerciser, consequently not only increased the cost of equipment, will consider the wiring problem in the installation moreover, can't be compatible between the apparatus, increased the degree of difficulty and the cost of maintenance of after-sale maintenance.

Disclosure of Invention

In order to overcome the defects, the invention provides the intelligent fitness system, the fitness system can calculate the movement data by acquiring the face information and the face movement information, various sensors and signal wires are not required to be arranged on fitness equipment, and the structure of the fitness equipment and the after-sale maintenance cost are simplified.

The technical scheme adopted by the invention for solving the technical problem is as follows:

an intelligent fitness system comprises fitness equipment, a background server and a mobile terminal, wherein the mobile terminal is provided with an acquisition unit and is provided with an application program adaptive to the fitness equipment, the application program comprises a face recognition unit, a motion feature extraction unit, a control unit, a database and a display unit, the application program is connected with the background server, the background server is used for establishing and updating the database, the acquisition unit is used for acquiring videos of sporters using the fitness equipment, the videos comprise face information and face motion information, the face recognition unit determines user features by using the face information acquired by the acquisition unit, the motion feature extraction unit is used for extracting key motion features in the face motion information acquired by the acquisition unit, and the control unit matches motion data from the database according to the user features and the key motion features of the user, the display unit is used for displaying the motion data.

Preferably, the mobile terminal is a mobile phone or a tablet computer, and the acquisition unit is a camera mounted on the mobile phone or the tablet computer.

Preferably, the face information includes a face, five sense organs, skin color, hair, and a distance between two eyeballs.

Preferably, the user characteristics include age, gender, race, height, and weight, and the exercise data includes exercise speed, exercise distance, heart rate, and energy consumption amount.

Preferably, the key motion characteristics include the amplitude of the head side-to-side swing and the binocular moving speed.

Preferably, the database includes a corresponding table of face information and user characteristics, and a corresponding table of user characteristics, key motion characteristics and motion data.

Preferably, the adoption unit can collect a video sample of the sporter and transmit the video sample to a background server, and the background server updates the database by using the video sample.

A use method of the intelligent fitness system comprises the following steps:

the method comprises the following steps: the sporter downloads an application program matched with the fitness equipment through the mobile terminal;

step two: establishing a database through a background server, and transmitting the corresponding database to an application program of the mobile terminal;

step three: the acquisition unit acquires face information of a sporter and transmits the face information to the face recognition unit, and the face recognition unit determines user characteristics by using the face information;

step four: the acquisition unit adopts face movement information of a sporter and transmits the face movement information to the movement feature extraction unit, and the movement feature extraction unit extracts key movement features in the face movement information;

step five: the control unit matches the motion data from the database according to the user characteristics and the key motion characteristics of the sporter, and displays the motion data on the mobile terminal through the display unit.

Preferably, the specific steps of establishing the database in the second step are as follows:

step two a: the method comprises the steps that a large number of video samples containing face information and face movement information of a sporter are pre-collected by a collecting unit, wherein the sporter covers crowds with various user characteristics, and the video samples contain movement videos with various different levels of movement data;

step two b: based on the collected video sample, acquiring face information and key motion characteristics of a person using fitness equipment through a face key point identification algorithm;

step two c: according to the data, the face information is matched with the user characteristics and is fitted to form a corresponding table, the corresponding table is stored in a database, the user characteristics, the key movement characteristics and the movement data are matched and is fitted to form a corresponding table, the corresponding table is stored in the database, and meanwhile, iterative optimization is carried out on the database by continuously collecting movement video samples of the sporter in the use process of the fitness equipment.

The invention has the beneficial effects that:

1) the body-building equipment only has the traditional body-building function, the structure and the installation program of the body-building equipment are simplified, and the production cost and the after-sale maintenance cost are saved;

2) because the motion data is related to key motion characteristics (such as head swing amplitude and speed) and user characteristics such as the age and the height of the sporter, the user characteristics and the key motion characteristics are simultaneously fitted with the motion data in the system, so that the accuracy of the motion data is improved.

Drawings

FIG. 1 is a block diagram of the exercise system of the present invention;

FIG. 2 is a block diagram of an application program according to the present invention;

in the figure: 10-fitness equipment, 20-background server, 30-mobile terminal, 31-acquisition unit, 40-application program, 41-face recognition unit, 42-motion characteristic extraction unit, 43-control unit, 44-database and 45-display unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.