Summary of the invention
It is an object of the invention to provide shooting exercise implementation method based on the simple basketball stands of counting automatically, can automatically be counted by infrared sensor, and record process and the data that user practises shooting, which enhance the Experience Degree of client.
The present invention is achieved in that shooting exercise implementation method based on the simple basketball stands of counting automatically, it is characterized in that: the described simple basketball stands of counting automatically include a base, two elevating levers, two support bars, a transparent backboard and a basketry, a MCU it is provided with in described base, said two elevating lever is vertically installed in described pan frontward end surface, and the top of two elevating levers is the movable end that can move up and down;Described support bar the first end is fixedly installed on the movable end of described elevating lever, and described support bar the second end is fixedly installed on described basketry;Described support bar is provided with a recess near end, and the bottom of described backboard is absorbed in described recess, and is tightened through screw;Two support bars are provided with an infrared sensor at the second end, in order to add up the basketball number putting into hoop;Described susceptor surface is vertically installed with a touch display screen, two infrared sensors and touch display screen and is all connected with described MCU;Being provided with photographic head on described backboard, described photographic head is connected with described MCU;Described photographic head has two, and is separated by a preset distance, and at an angle to each other;Described MCU connects memorizer, for the video of photographic head shooting described in real-time storage;Realize according to following steps:
Step S01: be placed on described recess by described backboard, and be screwed, adjusts described elevating lever, it is ensured that described basketry is at calibrated altitude;
Step S02: shooting person simply counts basketball stands automatically by the unlatching of described touch display screen is described, and user shoots, and described MCU obtains position of human body information from the video streaming image that photographic head obtains;
Step S03: definition photographic head A and the initial value of photographic head B, when MCU orients shooting person region from photographic head A or photographic head B, camera lens is furthered by the photographic head that described MCU controls corresponding to this region, and this shooting person is carried out posture feature;And control the rotation of another photographic head, and from another angle, shooting person's posture is carried out feature, after feature terminates, MCU controls two photographic head and recovers initial values, and this initial value includes initial position and the initial focal length of photographic head;
Wherein, the judgement implementation of position of human body information: two photographic head are defined as A photographic head and B photographic head, described preset distance is 0.1 ~ 1m, and described A photographic head and B photographic head are wide-angle lens, and visual angle is more than 90 degree;The visual angle of described A photographic head and B photographic head is divided into three regions, the decile of field of view is carried out corresponding with described video streaming image, and draw the position in place, the subregion video streaming image such as each, finally according to the region at the position judgment shooting person place in the video streaming image of human body place.
In an embodiment of the present invention, described MCU connects wireless communication module, after user mobile phone is by checking, can download the video of correspondence through this wireless communication module.
In an embodiment of the present invention, the handheld terminal of described user is arranged APP, described APP to include verifying trigger module, display module, data receiver processing module, video playback module and circle of friends sharing module;Described checking trigger module is used for triggering described handheld terminal and is connected with described basketball stands, and the mode of this connection is by verifying to described basketball stands in handheld terminal input password transmission;Described display module is for showing the data that described data receiver processing module processes, and these data include hoop goals, Entering barrier point and goal position;The video information that described video playback module receives for played data receiving processing module, this video playback module possesses slow motion broadcasting, time-out, F.F. and picture and intercepts function;Described circle of friends sharing module carries out circle of friends share for video and the sectional drawing play by described video playback module.
In an embodiment of the present invention, this user distance from hoop is judged by human body size in picture.
It is an advantage of the current invention that: the basketball stands that the inventive method provides can carry out oscilaltion, can farthest reduce basketball stands and take up an area space, it is highly suitable for family and uses, and in the not used time, can dismount.Whether according to the method, the infrared sensor by setting on support bar can also be caught by it has basketball to fall into basketry, thus statistical data is passed to MCU, MCU and data is shown by touching display screen;It is cleverly by videograph and location, moreover it is possible to interactive with user mobile phone, it is achieved the functions such as training record tracking and playback, substantially increases the Experience Degree of client.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
As shown in Figure 1, present invention shooting exercise implementation method based on the simple basketball stands of counting automatically, the described simple basketball stands of counting automatically include backboard 4 and the basketry 5 that a base 2, two support bars 3, of 1, two elevating levers are transparent, it is provided with a MCU11 in described base 1, said two elevating lever 2 is vertically installed in described base 1 front-end surface, and the top of two elevating levers 2 is the movable end 21 that can move up and down;Described support bar 3 first end is fixedly installed on the movable end 21 of described elevating lever 2, and described support bar 3 second end is fixedly installed on described basketry 5;Described support bar 3 is provided with a recess 31 near end, and the bottom of described backboard 4 is absorbed in described recess 31, and such backboard 4 can be arranged on well in recess 31, and be tightened through screw 6;Two support bars 3 are provided with an infrared sensor 7 at the second end, in order to add up the basketball number putting into hoop;Described base 1 surface is vertically installed with a touch display screen 8, two infrared sensors 7 and touch display screen 8 and is all connected with described MCU11;Being provided with photographic head on described backboard, described photographic head is connected with described MCU;Described photographic head has two, and is separated by a preset distance, and at an angle to each other;Described MCU connects memorizer, for the video of photographic head shooting described in real-time storage;Realize according to following steps:
Step S01: be placed on described recess by described backboard, and be screwed, adjusts described elevating lever, it is ensured that described basketry is at calibrated altitude;
Step S02: shooting person simply counts basketball stands automatically by the unlatching of described touch display screen is described, and user shoots, and described MCU obtains position of human body information from the video streaming image that photographic head obtains;
Step S03: definition photographic head A and the initial value of photographic head B, when MCU orients shooting person region from photographic head A or photographic head B, camera lens is furthered by the photographic head that described MCU controls corresponding to this region, and this shooting person is carried out posture feature;And control the rotation of another photographic head, and from another angle, shooting person's posture is carried out feature, after feature terminates, MCU controls two photographic head and recovers initial values, and this initial value includes initial position and the initial focal length of photographic head;
Wherein, the judgement implementation of position of human body information: two photographic head are defined as A photographic head and B photographic head, described preset distance is 0.1 ~ 1m, and described A photographic head and B photographic head are wide-angle lens, and visual angle is more than 90 degree;The visual angle of described A photographic head and B photographic head is divided into three regions, the decile of field of view is carried out corresponding with described video streaming image, and draw the position in place, the subregion video streaming image such as each, finally according to the region at the position judgment shooting person place in the video streaming image of human body place.
In the present invention, described basketball stands also include that a supplying cell 9, described supplying cell 9 are connected with described MCU11.Power supply can be provided for the MCU11 in basketball stands and touch display screen 8 by supplying cell 9;Described basketball stands also include that a key circuit 10, described key circuit 10 are connected with described MCU11.This key circuit 10 can be controlled operation, as carried out reset statistics etc. to touching display screen 8 and MCU11.
Concrete, refer to Fig. 4, in an embodiment of the present invention, described MCU obtains position of human body information from the video streaming image that photographic head obtains, the judgement implementation of this position of human body information: two photographic head are defined as A photographic head 12 and B photographic head 13, described preset distance S is 0.1 ~ 1m, it is also preferred that the left can be 0.2m, 0.5m, 0.8m etc.;Described A photographic head and B photographic head are wide-angle lens, and visual angle is more than 90 degree;The visual angle of described A photographic head and B photographic head is divided into three regions, the decile of field of view is carried out corresponding with described video streaming image, and draw the position in place, the subregion video streaming image such as each, finally according to the region at the position judgment shooting person place in the video streaming image of human body place.Concrete, refer to Fig. 3, in figure, A photographic head 15 is divided into a according to the scope at visual angle, b, tri-regions of c, it is mapped on picture 14, the most corresponding a, b, tri-regions of c, if human body in picture in a region, then illustrate that this user shoots in the angular field of view in a region, in addition, can be judged by human body size in picture and ratio, this user is from the distance of hoop, those data can store and be in the memorizer that MCU connects, the handheld terminal of user can also be transferred to, in like manner, the region d mapped on picture 15, e, tri-regions of f, can be used to the data of the region shooting exercise calculating user on the right of hoop.
In an embodiment of the present invention, described MCU connects wireless communication module, after user is by checking, can download the video of correspondence through this wireless communication module.
In one embodiment of the invention, the handheld terminal of described user arranges APP, described APP and includes verifying trigger module, display module, data receiver processing module, video playback module and circle of friends sharing module;Described checking trigger module is used for triggering described handheld terminal and is connected with described basketball stands, and the mode of this connection is by verifying to described basketball stands in handheld terminal input password transmission;Described display module is for showing the data that described data receiver processing module processes, and these data include hoop goals, Entering barrier point and goal position;The video information that described video playback module receives for played data receiving processing module, this video playback module possesses slow motion broadcasting, time-out, F.F. and picture and intercepts function;Described circle of friends sharing module carries out circle of friends share for video and the sectional drawing play by described video playback module.
In an embodiment of the present invention, this user distance from hoop is judged by human body size and ratio in picture.
In an embodiment of the present invention, described photographic head A and photographic head B energy coordinated signals, and possess focus adjustment function;The mode of its coordinated signals includes: definition photographic head A and the initial value of photographic head B, when MCU orients shooting person region from photographic head A or photographic head B, camera lens is furthered by the photographic head that described MCU controls corresponding to this region, and this shooting person is carried out posture feature;And control the rotation of another photographic head, and from another angle, shooting person's posture is carried out feature, after feature terminates, MCU controls two photographic head and recovers initial values, and this initial value includes initial position and the initial focal length of photographic head.Those features gathered can be sent to the handheld terminal of user according to the request of user, and those videos can be analyzed by user by APP.
In order to avoid the waste of memory space and the effectiveness of the video data of transmission, in an embodiment of the present invention, the shake video after the basketball connecting frame that photographic head A and photographic head B is recorded by described MCU automatically carries out shearing to be deleted.
It is stressed that, the photographic head mentioned in the inventive method not only possesses video record and picture obtains, it is divided by the region of basketball shooting and the corresponding feature on picture of human body cleverly, judge the human body scoring position relative to basketry, owing to basketball shooting is necessary for the shootaround of diverse location, the present invention just solves this problem, and by human body figure size in picture, may determine that the distance between people and basketry, farthest help is provided for improving oneself technology by the broadcasting of those data and video after forming training data and training.Additionally, the inventive method proposes the handheld terminal interaction of shooting training device and user, in shooting exercise field, it not only facilitates use, and can also provide remote guide for coach.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.