Summary of the invention
Based on this, be necessary to provide a kind of portable terminal of the golf swing process that can in time analyze, feed back.
Simultaneously, be necessary to provide a kind of analytical system of the golf swing process that can in time analyze, feed back.
A kind of portable terminal; Comprise: the communication module of communicating by letter and being connected and receiving image in the swinging process or image data with image or image collection device; Be connected with said communication module and analyze whether to have in the swinging process and hit turf, and whether hit the processing module of ball with further analysis ball-hitting quality according to the image that receives or image data, and is connected with said processing module and with processing module handle back information, analysis result feeds back the feedback output module of exporting.
Preferably, said processing module further comprises the logic judgment unit that whether hits turf or ball and hit turf or ball earlier.
Preferably; Said processing module further comprises: be connected and according to image or the moving process of image analysing computer swinging process king-rod head and the characteristic of hitting turf in the swinging process that receives the calculating operation unit that calculates bar head speed, angle of shot and according to the turf characteristic bar head speed and angle of shot are revised with said logic judgment unit.
Preferably, said angle of shot comprises face angle and pole face angle.
Preferably, said processing module also comprise is connected with said calculating operation unit and according to the image in the swinging process or image analysing computer batting afterwards ball movement locus, estimate the heading of ball and estimate the movement locus evaluation unit of the flying height of ball according to bar head speed and pole face angle according to bar head speed and face angle.
Preferably, said processing module further comprise be connected with said movement locus evaluation unit and with the movement locus of swinger's swing attitude and batting back ball and normal data comparison to generate the model generation output unit of two dimension or three-dimensional comparison model output.
Preferably, said processing module also comprise is connected with said calculating operation unit and according to hit the turf signature analysis hit turf duration, hit the degree of depth of turf and hit the feature unit that the turf characteristic factor influences batting.
A kind of golf swing process analysis system comprises: be arranged on image or image collection device on the club, and the portable terminal of communicating by letter and being connected with said image or image collection device,
Said image or image collection device comprise the collection communication module that is arranged on the club and gathers image or the image collection unit of image or image data in the swinging process and be connected with said image or image collection unit and the image or the image data of its collection is transferred to said portable terminal;
Said portable terminal comprises: the communication module that is connected and receives image in the swinging process or image data with said collection communication module communication; Be connected with said communication module and analyze whether to have in the swinging process and hit turf, and whether hit the processing module of ball with further analysis ball-hitting quality according to the image that receives or image data, and is connected with said processing module and with processing module handle back information, analysis result feeds back the feedback output module of exporting.
Preferably, club is provided with the rotary connecting device that is connected and said image or image collection unit are rotated around club with said image or image collection unit.
Preferably, said rotary connecting device is slide bar or chute, and said image or image collection unit are provided with the slide block that cooperates slip with said slide bar or chute.
Preferably, also be provided with on the said club and be connected with said image or image collection unit and control said image or image collection unit and move or the mechanical type that slides or the collection mobile control unit of electronic type along rotary connecting device.
Preferably, said image or image collection unit embed and are installed in the club, and club is provided with said image or image collection unit and is connected the retractor device that it is stretched out or regains club.
Preferably, also be provided with the start button that starts said retractor device on the club.
Preferably, said image or image collection unit are complementary metal oxide semiconductors (CMOS) or charge coupled cell and the camera lens that is arranged on the club.
Preferably, said image or image collection device also comprise being arranged in the club and are connected with said image or image collection unit and the storage device of storage of collected or deal with data.
When wanting with golf beating not only high but also far away; Need give one of golf and impact angle preferably; Be in turf (divot) zone especially; Give golf a good or best angle of shot; The bar head of golf clubs will inevitably hit turf, whether hits the quality that turfing take directly influences batting, and hitting the time of turf, the factors such as thickness of hitting turfing take also influences the quality of batting; For the introducing of turf factor or consider it will will be quality, striking force and important sign factor of batting state to batting, and can be to important replenishing and revising of the flight path of ball-hitting quality or the batting state that separately the batting parameter evaluation is gone out, swing track and ball; Above-mentioned golf swing process analysis method, relevant apparatus and analytical system; Adopt image or image collection device to golf swing process real-time acquisition and recording; Image or image extraction turf characteristic through swinging process are analyzed; Image or image data and normal data comparative analysis with gathering judge whether to hit turf, whether hit ball, feedback output; Introducing through to the turf factor is judged; Remedied the disappearance that prior art is analyzed swinging process, and, can directly make judgement ball-hitting quality through introducing analysis to the turf factor; Analytical method is simple; And the introducing analysis to the turf factor can be to the further analysis or additional, the correction of ball-hitting quality, the state that swings, so that analysis is more accurate, more near actual True Data.And, give hints and tips whenever and wherever possible owing to, can directly analyze golfer's swing attitude and ball-hitting quality at any time through portable terminal, and feed back through directly feedback output after the comparative analysis.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is specified.
To shown in Figure 3, the portable terminal 60 of the utility model one embodiment comprises like Fig. 1: communication module 62, processing module 64, feedback output module 66.
Communication module 62 and image or 20 communications of image collection device are connected and receive image or image data in the swinging process.
Whether processing module 64 is connected with communication module 62 and analyzes according to the image that receives or image data hits turf, and whether hits ball, with further analysis ball-hitting quality in the swinging process.
Feedback output module 66 is connected with processing module 64, and processing module 64 is handled feedback outputs such as back information, analysis result.Feedback output module 66 can adopt the display screen on smart mobile phone, panel computer or the palm PC etc. to show output, can also adopt voice signal to pass through generating means voice outputs such as loudspeaker, also can adopt indicator lamp form indication output.
Processing module 64 comprises the logic judgment unit 640 that whether hits turf or ball and hit turf or ball earlier.The result of the deterministic process of logic judgment unit 640 and feedback output has following situation: ball is hit after hitting turf in (1); (2) do not hit ball after hitting turf; (3) do not hit turf and directly hit ball; (4) do not hit turf and do not hit ball yet.Above-mentioned situation (2) hit do not hit behind the turf ball, and (4) do not hit turf and do not hit ball yet and be judged as the wrong mode that swings or attitude, and output feedback result.In turf (divot) zone, wherein (3) are not hit turf and are directly hit ball, explain that the posture and the angle of shot of batting all exists deviation or mistake, can directly feed back output yet.
As shown in Figure 2 to Figure 3, preferred, processing module 64 further comprises: calculate operation unit 642.Calculate that operation unit 642 is connected with logic judgment unit 640 and according to image or the moving process of image analysing computer swinging process king-rod head and the characteristic of hitting turf in the swinging process of reception, calculating bar head speed, angle of shot are also revised bar head speed and angle of shot according to the turf characteristic.
Calculate operation unit 642 and also judge according to moving process, bar head speed and the angle of shot of the bar head of aforementioned calculation whether angle of shot and striking force be suitable.
To shown in Figure 10, angle of shot comprises face angle (face angle) β and pole face angle (vertical angle) θ like Fig. 7.
To shown in Figure 3, preferred, processing module 64 further comprises: movement locus evaluation unit 644 like Fig. 2.Movement locus evaluation unit 644 is connected with calculating operation unit 642; And based on the movement locus of the image in the swinging process or image analysing computer batting back ball; Estimate simultaneously the heading of ball, reach the flying height of estimating ball based on bar head speed and pole face angle based on bar head speed and face angle.
To shown in Figure 3, processing module 64 comprises that further model generates output unit 646 like Fig. 2.Model generates output unit 646 and is connected with movement locus evaluation unit 644, swinger's the attitude that swings, the movement locus and the normal data of batting back ball is compared, and generate two dimension or the output of three-dimensional comparison model.
To shown in Figure 3, processing module 64 also comprises and calculates operation unit 642 and is connected like Fig. 2, and according to hit the turf signature analysis hit turf duration, hit the degree of depth of turf and hit the feature unit 650 of turf characteristic factor batting and influencing.
As shown in Figure 3, further, processing module 64 also comprises range evaluation unit 648.The striking point on the ball that range evaluation unit 648 swings according to the image in the swinging process and image analysing computer, and the range of estimation golf.
To shown in Figure 3, further, processing module 64 also comprises time point computing unit 641 like Fig. 2.Time point computing unit 641 confirms to hit the grass moment and the batting moment according to image in the swinging process that receives or image analysing computer.
The portable terminal 60 of present embodiment can adopt realizations such as smart mobile phone, PDA, PC.And adopt smart mobile phone or portable electronic equipment such as palm PC or panel computer can obtain real time data, the analysis scene result that swings whenever and wherever possible, give guiding opinion etc.
As shown in Figure 4, the golf swing process analysis system 100 of the utility model one embodiment comprises: be arranged on image or image collection device 20 on the club, and the portable terminal 60 of communicating by letter and being connected with image or image collection device 20.
Image or image collection device 20 comprise the image or the image collection unit 22 that are arranged on the club and gather image or image data in the swinging process, and said image or image collection unit 22 connects and collection communication module 24 that the image or the image data of its collection is transferred to portable terminal 60.
Like Fig. 1 to Fig. 4 and shown in Figure 6, the portable terminal 60 of present embodiment comprises: communication module 62, processing module 64, feedback output module 66.
As shown in Figure 4, communication module 62 communicates to connect with image or image collection device 20, and receives image or image data in the swinging process.
As shown in Figure 4, whether processing module 64 is connected with communication module 62 and analyzes according to the image that receives or image data hits turf, and whether hits ball, with further analysis ball-hitting quality in the swinging process.
As shown in Figure 4, feedback output module 66 is connected with processing module 64, and processing module 64 is handled feedback outputs such as back information, analysis result.Feedback output module 66 can adopt the display screen on smart mobile phone, panel computer or the palm PC etc. to show output, can also adopt voice signal to pass through generating means voice outputs such as loudspeaker, also can adopt indicator lamp form indication output.
To shown in Figure 4, processing module 64 comprises the logic judgment unit 640 that whether hits turf or ball and hit turf or ball earlier like Fig. 1.The result of the deterministic process of logic judgment unit 640 and feedback output has following situation: ball is hit after hitting turf in (1); (2) do not hit ball after hitting turf; (3) do not hit turf and directly hit ball; (4) do not hit turf and do not hit ball yet.Above-mentioned situation (2) hit do not hit behind the turf ball, and (4) do not hit turf and do not hit ball yet and be judged as the wrong mode that swings or attitude, and output feedback result.In turf (divot) zone, wherein (3) are not hit turf and are directly hit ball, explain that the posture and the angle of shot of batting all exists deviation or mistake, can directly feed back output yet.
Like Fig. 2 to Fig. 3 and shown in Figure 6, preferred, processing module 64 further comprises: calculate operation unit 642.Calculate that operation unit 642 is connected with logic judgment unit 640 and according to image or the moving process of image analysing computer swinging process king-rod head and the characteristic of hitting turf in the swinging process of reception, calculating bar head speed, angle of shot are also revised bar head speed and angle of shot according to the turf characteristic.
Calculate operation unit 642 and also judge according to moving process, bar head speed and the angle of shot of the bar head of aforementioned calculation whether angle of shot and striking force be suitable.
To shown in Figure 10, angle of shot comprises face angle (face angle) β and pole face angle (vertical angle) θ like Fig. 7.
Like Fig. 2 to Fig. 3 and shown in Figure 6, preferred, processing module 64 further comprises: movement locus evaluation unit 644.Movement locus evaluation unit 644 is connected with calculating operation unit 642; And based on the movement locus of the image in the swinging process or image analysing computer batting back ball; Estimate the heading of ball based on bar head speed and face angle, and estimate the flying height of ball based on bar head speed and pole face angle.
Like Fig. 2 to Fig. 3 and shown in Figure 6, processing module 64 comprises that further model generates output unit 646.Model generates output unit 646 and is connected with movement locus evaluation unit 644, and with the movement locus of swinger's swing attitude and batting back ball and normal data relatively, the two-dimentional or three-dimensional comparison model of generation is exported.
Like Fig. 2 to Fig. 3 and shown in Figure 6, processing module 64 also comprises and calculates operation unit 642 and is connected, according to hit the turf signature analysis hit turf duration, hit the degree of depth of turf and hit the feature unit 650 that the turf characteristic factor influences batting.
Like Fig. 3 and shown in Figure 6, further, processing module 64 also comprises range evaluation unit 648.The striking point on the ball that range evaluation unit 648 swings according to the image in the swinging process and image analysing computer, and the range of estimation golf.
Like Fig. 2 to Fig. 3 and shown in Figure 6, further, processing module 64 also comprises time point computing unit 641.Time point computing unit 641 confirms to hit the grass moment and the batting moment according to image in the swinging process that receives or image analysing computer.
The portable terminal 60 of present embodiment can adopt realizations such as smart mobile phone, PDA, PC.And adopt smart mobile phone or portable electronic equipment such as palm PC or panel computer can obtain real time data, the analysis scene result that swings whenever and wherever possible, give guiding opinion etc.
Further, the golf swing process analysis system 100 of present embodiment also comprises rotary connecting device.Rotary connecting device is arranged on club and is provided with the rotation that image or image collection unit 22 are rotated around club.
Preferably, rotary connecting device is slide bar or chute.The arc slide bar or the sliding beam that preferably are complementary with the arc of club side surface also can be chute.Image or image collection unit 22 are provided with sliding sleeve or the slide block that matches and slide with rotary connecting device.
Preferably, also be provided with on the club with image or image collection unit 22 and be connected, and control chart picture or image collection unit 22 move or the mechanical type that slides or the collection mobile control unit of electronic type along rotary connecting device.
Preferably, image or image collection unit 22 embed and are installed in the club, and club is provided with image or image collection unit 22 and is connected the retractor device that it is stretched out or regains club.
As shown in Figure 5, preferred, also be provided with the start button 80 that starts retractor device on the club.
Image or image collection unit 22 adopts the camera with continuous shooting function or the camera module that are arranged on the club to realize, the module or the device that also can adopt DV etc. to have the video acquisition function are realized.Image or image collection unit 22 can be installed on the shaft of club.In order to catch moving of bar head more clearly, also can be provided with image or image collection unit 22 are arranged on the bar head.Image or image collection unit 22 can and club between can be detachable movable connection method, also can image or image collection unit 22 be embedded and be installed in the club.Image or image collection unit 22 also can adopt complementary metal oxide semiconductors (CMOS) or charge coupled cell, camera lens, battery etc. are arranged on combining on the club.Image in the swinging process that image or image collection unit 22 are gathered or image data are a series of continuous actions of swinging process of the company's of employing bat mode or video acquisition.
As shown in Figure 5, further, the image of present embodiment or image collection device 20 also comprise and being arranged in the club, be connected with image or image collection unit 22, and the storage device 90 of the image data of memory image or image collection unit 22.For the ease of taking out, storage device 90 can adopt SD card (Secure Digital Memory Card), Micro SD, MiniSD etc.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.