CN204104045U - A set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function - Google Patents
A set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function Download PDFInfo
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- CN204104045U CN204104045U CN201420525800.0U CN201420525800U CN204104045U CN 204104045 U CN204104045 U CN 204104045U CN 201420525800 U CN201420525800 U CN 201420525800U CN 204104045 U CN204104045 U CN 204104045U
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Abstract
The utility model discloses a set ofly has shooting, wireless video transmission, the portable service training auxiliary system of time delay broadcasting and recording function, there is high-definition camera, camera signal acquisition module, camera central processing unit, video compressing module, camera WIFI module, camera battery supply module, dull and stereotyped WIFI module, dull and stereotyped central processing unit, video output interface module, touch-screen input module, touch-type display screen, time delay playing module, video decompression module, blue Tooth remote controller, bluetooth module, video capture module, memory module, picture sharing module, flat plate cell supply module.This service training auxiliary system by after the compression of the camera video of input, by being wirelessly transmitted on flat board, after video decode, can be played on display screen in time delay.Because service training auxiliary system comprises video camera, time delay playing module and display screen, powered battery module, so can as a set of independence, portable service training auxiliary system, provides effective service for sportsman corrects delivery of service.
Description
Technical field
The present invention designs a set ofly has shooting, wireless video transmission, the portable service training auxiliary system of time delay broadcasting and recording function and shooting thereof, wireless video transmission, time delay broadcasting, camera shooting and video recording compression flow process.
Background technology
The motion such as golf, tennis, billiard ball, bowling, table tennis, shuttlecock is day by day universal at present, these motions all relate to the training of service, each sportsman is through study after a while, the delivery of service of a set of relative standard is all had in brain, but when each training service, because everyone movement coordination ability is different, the action expected in its actual delivery of service and brain differs completely the same surely, consistent result is that ball has been sent out well, and accuracy rate improves; Inconsistent result is then that ball is sent out bad, and accuracy rate reduces, and can not reach the training effect of expection.If now there is a professional coach to give directions aside, then can correct its action problem immediately, but under a lot of occasion, when training athlete, coach is not aside, at this time, if a Training Aids Facility of serving a ball can be had, make sportsman can see the delivery of service of oneself timely clearly, and correct oneself non-type delivery of service in time, then effectively can improve the accuracy rate of service.Patent before us, provides a kind of service Training Aids Facility in " a kind of service Training Aids Facility with shooting, time delay broadcasting and recording function " ZL201420002044.3.The time (such as 10 seconds) that the action that this service Training Aids Facility can photograph video camera sets according to user carries out time delay broadcasting over the display, make sportsman after an action completes, the work just now completed can be seen immediately by display, thus contrast with haunting standard operation timely, and correct the action of oneself.If sportsman will see the picture of display, just require that display is closer from sportsman, and video camera will photograph athletic picture, again from sportsman one segment distance, so this service Training Aids Facility needs to be connected by various wire rod, the effect of its supplemental training could be realized, carry inconvenience like this, construction is inconvenient, is unfavorable for that sportsman oneself builds training environment.
Summary of the invention
For above-mentioned defect, the technical problem that the present invention mainly solves is, provides a set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function.This cover service training auxiliary system is made up of a wireless camera and a flat-panel systems.The motion picture that camera acquisition arrives, after overcompression, be sent on flat board by wireless new road, flat board utilizes decoder module, action is restored, the time (such as 10 seconds) that the action that video camera photographs sets according to user is carried out time delay broadcasting over the display simultaneously, make sportsman after an action completes, the work just now completed can be seen immediately by display, thus contrast with haunting standard operation timely, and correct the action of oneself, the dull and stereotyped content of shooting of video camera can also compression store simultaneously, these recorded informations, be stored in dull and stereotyped storage inside module, can be derived by USB movable storage device or network.This invention is relative to patent " a kind of service Training Aids Facility with shooting, time delay broadcasting and recording function ", maximum change, it is exactly product form, video camera is from charged pool, between video camera and flat board, pass through wireless connections, this is an innovative product form, can carry completely, complete wireless penetration, in the mobile Internet epoch, there is the wireless camera display portable system that time delay is play, just can obtain large-area promotion and application, the athletic pain spot of real solution, improves their level of training.
Service training auxiliary system provided by the invention has wireless camera and flat board:
Wireless camera part comprises high-definition camera, camera signal acquisition module, camera central processing unit, video compressing module, camera WIFI module and camera battery supply module.
High-definition camera, for exporting the signal of video signal that video camera front end sensors is absorbed.
Camera signal acquisition module, the signal of video signal absorbed by video camera changes into the digital video signal meeting camera central processing unit video input interface form, is sent to camera central processing unit.
Camera central processing unit, as the core component of wireless camera, for controlling the modules of wireless camera.This central processing unit can produce corresponding control command, for controlling the work of wireless camera all parts.
Camera WIFI module, this module can as the AP of wireless camera, and for networking with the WIFI module of flat board, thus the video stream collected by wireless camera is on flat board.
Camera battery supply module, this module can be powered for wireless camera, thus makes wireless camera can be fixed on the place of 220V power supply, can mobile working.
Plate part comprises dull and stereotyped WIFI module, dull and stereotyped central processing unit, video output interface module, touch-screen input module, touch-type display screen, time delay playing module, video decompression module, blue Tooth remote controller, bluetooth module, video capture module, memory module, picture sharing module and dull and stereotyped powered battery module.
Dull and stereotyped WIFI module, this module can as the wireless network card of flat board, for networking with the WIFI module of camera, thus the video flowing making flat board can get wireless camera to collect.
Dull and stereotyped central processing unit, as the core component of flat board, for controlling dull and stereotyped modules.This central processing unit can produce corresponding control command, for controlling the work of dull and stereotyped all parts.
Video output interface module, for the decoded vision signal of receiver, video decompression module.
Touch-type display screen, for the video data of receiver, video output interface module, shows, and can detect the finger touch signal on screen simultaneously, it be fed back to touch-screen input module.
Touch-screen input module, is transformed into corresponding coordinate signal by the finger manipulation signal on touch-screen, feeds back to dull and stereotyped central processing unit.
Bluetooth module, this module is used for and other external equipment with bluetooth communication interface carries out transfer of data.
Blue Tooth remote controller, for realizing the control to flat board.
Flat plate cell supply module, this module can be dull and stereotyped power supply, thus makes flat board can be fixed on the place of 220V power supply, can mobile working.
Except above-mentioned module, key of the present invention is to be provided with video compressing module, time delay playing module, video decompression module, video capture module, memory module and picture sharing module.
Video compressing module, can carry out compression process to the video data of the video camera gathered.Various video compression algorithm can be adopted to carry out compression process to the video data of the video camera gathered.After the video data of acquisition camera being carried out to compression process, according to the standard of Streaming Media, real-time for video is sent by WIFI module.
Time delay playing module, can according to the delay time of user's input, buffer memory is carried out to the video data that wireless camera sends over, the scene that wireless camera is photographed can be shown on display screen after certain time delay, after such sportsman finishes an action, the action seen just now that substantially just can be complete on a display screen.
Video decompression module, the streaming media video that time delay playing module can be sended over carries out decode operation, thus restores original video, and then video is delivered to video outgoing interface module, shows.
Video capture module, can according to the requirement of user, and the given scenario after playing time delay captures, and compresses.
Memory module, for depositing the start-up routine of central processing unit, operating system and various application program, simultaneously for depositing the image after compression and video data.
Picture sharing module, the picture that this module can obtain video capture module, is shared on the Internet by dull and stereotyped WIFI module.
Service training auxiliary system provided by the invention is an innovative invention, it has video compression and video decompression module just, powered battery module, make to serve a ball and train the video camera of auxiliary system can be connected by wireless with display terminal, thus make whole system more small and exquisite, more portable, be more applicable to outdoor exercises.Simultaneously service training auxiliary system there is high performance time delay playing module, make its act on far different than band recording function video camera.The overall process of training athlete can be recorded by the video camera with recording function, for the summary after training, but there is no time delay playing function owing to being with the video camera of recording function, so cannot feed back while training, best service training auxiliaring effect cannot be reached, and this service Training Aids Facility not only possesses traditional recording function and capture function, also have and carry out the function of time delay broadcasting according to the fixed time, make trainer can correct the action of oneself timely, thus reach best training effect, this service Training Aids Facility simultaneously, also has picture sharing module, picture can be carried out by the Internet easily to share, training and amusement are neglected neither.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing illustrates:
Fig. 1 is a set of portable service training auxiliary system functional block diagram with shooting, wireless video transmission, time delay broadcasting and recording function of the present invention;
Fig. 2 is a set of method of operation of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function.
Embodiment:
Please refer to Fig. 1, this figure is service of the present invention training auxiliary system functional block diagram.Below in conjunction with this figure, operation principle of the present invention is described.
This equipment comprises: high-definition camera 201, camera signal acquisition module 202, camera central processing unit 203, video compressing module 204, camera WIFI module 205, camera battery supply module 206, dull and stereotyped WIFI module 207, dull and stereotyped central processing unit 208, video output interface module 209, touch-screen input module 210, touch-type display screen 211, time delay playing module 212, video decompression module 213, blue Tooth remote controller 214, bluetooth module 215, video capture module 216, memory module 217, picture sharing module 218, flat plate cell supply module 219.
Described high-definition camera 201, changes the signal of telecommunication by picture pick-up device into optical image signal, namely obtains " vision signal ".
Described camera signal acquisition module 202, there is the video interface connecting video camera, the vision signal of high-definition camera 201 changes into the data format meeting camera central processing unit 203 and process by camera signal acquisition module 202, be sent to camera central processing unit 203.
Described camera central processing unit 203, as the core component of wireless camera, for controlling the modules of wireless camera.This camera central processing unit 203 can produce corresponding control command, for controlling the work of wireless camera all parts.
Described camera WIFI module 205, this module can as the AP of wireless camera, and for networking with dull and stereotyped WIFI module 207, thus the video stream collected by wireless camera is on flat board.
Described camera battery supply module 206, this module can be powered for wireless camera, thus makes wireless camera can be fixed on the place of 220V power supply, can mobile working.
Described dull and stereotyped WIFI module 207, this module can as the wireless network card of flat board, for networking with camera WIFI module 205, thus the video flowing making flat board can get wireless camera to collect.
Described dull and stereotyped central processing unit 208, as the core component of flat board, for controlling dull and stereotyped modules.This dull and stereotyped central processing unit 208 can produce corresponding control command, for controlling the work of dull and stereotyped all parts.
Described video output interface module 209, for the decoded vision signal of receiver, video decompression module 213, and will need the data of display to be driven into touch-type display screen 211.This video output interface module 209 is similar to the video card of computer, for generation of the video data format meeting touch-type display screen 211 requirement.Video output interface module 209 is often embedded in dull and stereotyped central processing unit 208.
Described touch-screen input module 210, for obtaining the finger manipulation signal of touch-type display screen 211, converting corresponding message to and sending to dull and stereotyped central processing unit 208 to dispatch.
Described touch-type display screen 211, can support that finger and thin gloves touch, get the positional information that user touches, then send to touch-screen input module 210.The video data of video output interface module 209, by touch-type display screen 211, can show, present to user.
Described bluetooth module 215, this module is used for and other external equipment with blue tooth interface carries out transfer of data, and current smart mobile phone is very universal, and mostly possesses bluetooth module.
Described blue Tooth remote controller 214, by connecting with bluetooth module 215, for realizing the control to flat board.
Described flat plate cell supply module 219, this module can be dull and stereotyped power supply, thus makes flat board can be fixed on the place of 220V power supply, can mobile working.Except above-mentioned module, key of the present invention is to be provided with video compressing module 204, time delay playing module 212, video decompression module 213, video capture module 216, memory module 217 and picture sharing module 218.
Described video compressing module 204, compression process can be carried out to the video data of the high-definition camera 201 gathered, H.264 etc. various video compression algorithm can be adopted to carry out compression to the video data of video camera gathered to process, such as common MPEG2, MPEG4.After the video data of acquisition camera being carried out to compression process, according to the standard of Streaming Media, real-time for video is sent by camera WIFI module 205.
Described time delay playing module 212, can according to the delay time of user's input, buffer memory is carried out to the video data that wireless camera sends over, the scene that wireless camera is photographed can be shown on display screen after certain time delay, after such sportsman finishes an action, the action seen just now that substantially just can be complete on a display screen.This complete equipment of current design, can support that the time delay of the random time in 1 minute is arranged.Video code flow after video compressing module 204 compresses controls within the magnitude of 20Mbps/s, the data volume of 20 seconds is about 50MBytes, time delay playing module 212 has 1 jumbo cache module, the upper limit of buffer memory capacity is 150MBytes, so can high clear video image in buffer memory 1 minute.
Described video decompression module 213, the streaming media video that time delay playing module 212 can be sended over carries out decode operation, thus restores original video, and then video is delivered to video output interface module 209, shows.
Described video capture module 216, can according to the requirement of user, and the given scenario after playing time delay gathers, and compresses.
Described memory module 217, for depositing the start-up routine of dull and stereotyped central processing unit, operating system and various application program, simultaneously for deposit the video after video compressing module 204 compresses that dull and stereotyped WIFI module 207 gets and video capture module 216 compress after image.
Described picture sharing module 218, the picture that this module can obtain video capture module 216 or the video that memory module 217 gets, shared on the Internet by dull and stereotyped WIFI module 207.
Please refer to Fig. 2, this figure is a set of operational flowchart of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function.Be described below in conjunction with this figure.
Step 301, powers on, and starts service training auxiliary system, namely starts wireless camera and flat board respectively.
Step 302, Tablet operating system starts, operation display interface on a display screen.
After powering on, the automatic acquisition camera signal acquisition module 202 of wireless camera chance, makes it gather the signal of high-definition camera 201, and calls video compressing module 204, video after compression is sent to camera WIFI module 205, and whole process is without the need to any button operation.
Dull and stereotyped central processing unit 208 is from memory module 217 loading processing device start-up routine, after start-up routine runs, central processing unit is from memory module 217 load operation system kernel, after operating system gets up, meeting operation display interface on touch-type display screen 211, is used for showing the current operating state of service training auxiliary system.
Step 303, flat board searches the AP of wireless camera, and connects with wireless camera.
On the operation interface of touch-type display screen 211, can search the AP of wireless camera, input password can connect with wireless camera.
Step 304, enters debugging mode.
After dull and stereotyped and wireless camera connects, automatically enter debugging mode, on the operation interface of touch-type display screen 211, the scene that wireless camera is taken can be seen, the position of adjustment wireless camera makes it clap to know target scene, can click training mode button and enter training mode.
Step 305, enters training mode.
On the operation interface of touch-type display screen 211, can see the scene that wireless camera is taken, can see other function button of equipment, under default situations, after entering training mode, time delay playing module 212 is started working and is entered step 306 simultaneously.
Step 306, time delay playing module works.
After time delay playing module 212 works, according to the delay time preset, the scene that the wireless camera collected is taken can be carried out time delay broadcasting.In the course of work, user can change delay time arbitrarily.
Step 307, poll input command.
Enter training mode, after time delay playing module 212 work, user can carry out other operation again, adopts acquiescence step 308 to start to carry out service training, on a display screen, can see the action after time delay broadcasting.If user is while instant viewing is prolonged and broadcast action, want to carry out whole process to the overall process of this training to record, recording button can be clicked and enter step 310, if user wants to capture the excellent action of certain in this training process, candid photograph button can be clicked and enter step 312, if user wants to share, then can click and share button and enter step 314.
Step 308, default-action.
User enters training mode, after enabling time delay playing module 212, can be left intact, enter step 309, waits for that user sends end operation 315.
Step 309, does not process.
User enters training mode, after enabling time delay playing module 212, can be left intact, and waits for that user sends end operation 315.
Step 310, starts and records.
If the scene whole process of training will be recorded by user, then need to select to start compression, enter step 311.
Step 311, after recording, operation touch-screen or blue Tooth remote controller, stop recording.
After service training process terminates, by touch-type display screen 211 or blue Tooth remote controller 214, can recording process be stopped, when touch-type display screen 211 being pointed out recording work complete, get final product end operation.
Step 312, starts and captures.
If user will record a certain two field picture in training process, video capture module 216 can be started.
Step 313, is stored in this locality after the image compression of candid photograph image.
After video capture, user can be stored in local memory module 217 after the image compression of capturing.
Step 314, startup is shared.
Startup is shared, and enters step 315.
Step 315, record video or images share to the Internet.
User selects the video of image or the recording of capturing, and shares the Internet by WIFI.
Step 316, end operation.
Training completes, and user can click deconditioning button, turns off equipment.
Claims (4)
1. a set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function, is characterized in that:
There is high-definition camera, for gathering the action video of trainer;
There is camera signal acquisition module, camera signal is sent to camera central processing unit;
There is camera central processing unit, as the core component of wireless camera, for controlling the modules of wireless camera;
Have camera battery supply module, this module can be powered for wireless camera;
There is dull and stereotyped central processing unit, as the core component of flat board, for controlling dull and stereotyped modules;
There is video output interface module, for vision signal is outputted to display screen;
There is touch-type display screen, may be used for showing image pickup signal, the input signal of user can be obtained simultaneously;
There is touch-screen input module, can the input signal of touch-type display screen be converted to corresponding instruction;
There is blue Tooth remote controller, for realizing the control to flat board;
There is bluetooth module, for other external equipment, carry out transfer of data.
2. a set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function according to claim 1, it is characterized in that, there is time delay playing module, can according to the delay time of user's input, carry out buffer memory to the video data of the video camera gathered, the scene that video camera is photographed can be shown on display screen after certain time delay.
3. a set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function according to claim 2, it is characterized in that, there is video compressing module, video decompression module, camera WIFI module, dull and stereotyped WIFI module, be can carry out wireless connections between video camera and display screen, thus simplify system building complexity, reduce the dependence to wire rod, make the distance between video camera and display screen can be more flexible.
4. a set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function according to claim 3, it is characterized in that, there is memory module, video capture module, picture sharing module, the video recorded or the picture of candid photograph, mobile interchange can be shared online.
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| CN201420525800.0U CN204104045U (en) | 2014-09-12 | 2014-09-12 | A set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function |
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| CN201420525800.0U CN204104045U (en) | 2014-09-12 | 2014-09-12 | A set of portable service training auxiliary system with shooting, wireless video transmission, time delay broadcasting and recording function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869359A (en) * | 2015-05-19 | 2015-08-26 | 河海大学常州校区 | High-definition audio-video recording and data displaying system for distance education |
| CN105959712A (en) * | 2016-04-27 | 2016-09-21 | 乐视控股（北京）有限公司 | Video live broadcasting method and device |
| CN105976765A (en) * | 2016-05-11 | 2016-09-28 | 深圳市国华光电科技有限公司 | Display system and display control method |
-
2014
- 2014-09-12 CN CN201420525800.0U patent/CN204104045U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869359A (en) * | 2015-05-19 | 2015-08-26 | 河海大学常州校区 | High-definition audio-video recording and data displaying system for distance education |
| CN105959712A (en) * | 2016-04-27 | 2016-09-21 | 乐视控股（北京）有限公司 | Video live broadcasting method and device |
| CN105976765A (en) * | 2016-05-11 | 2016-09-28 | 深圳市国华光电科技有限公司 | Display system and display control method |
| CN105976765B (en) * | 2016-05-11 | 2018-06-15 | 深圳市国华光电科技有限公司 | A kind of display system and display control method |
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Effective date of registration: 20160428 Address after: 100084 A1007, building ten, A building, Tsinghua Science and Technology Park, Beijing, Haidian District Patentee after: Beijing Activision Technology Co., Ltd. Address before: 100084 A building, Tsinghua research building, Tsinghua Science Park, Beijing, Haidian District AB109-4 Patentee before: Beijing Topmoo Technology Co., Ltd. |
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Effective date of registration: 20191129 Address after: 100001 Aobo, neizhongtong, No.2 yard, Qijiahuozi, Beitucheng West Road, Chaoyang District, Beijing Patentee after: Beijing Zhongtong Obo Technology Co., Ltd. Address before: 100084 A1007, building ten, A building, Tsinghua Science and Technology Park, Beijing, Haidian District Patentee before: Beijing Activision Technology Co., Ltd. |