CN204929034U - Recorded broadcast system based on picture -chasing - Google Patents
Recorded broadcast system based on picture -chasing Download PDFInfo
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- CN204929034U CN204929034U CN201520720562.3U CN201520720562U CN204929034U CN 204929034 U CN204929034 U CN 204929034U CN 201520720562 U CN201520720562 U CN 201520720562U CN 204929034 U CN204929034 U CN 204929034U
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a recorded broadcast system based on picture -chasing, it includes that the camera is trailed in the classroom, the student trails camera, writing on the blackboard and PPT image camera, location and tracking subsystem, recorded broadcast host computer, high definition encoder, switch, network, server and watches the terminal, the output of location and tracking subsystem trail with the classroom respectively that the camera is trailed to camera, student, the writing on the blackboard is connected with PPT image camera, classroom tracking camera, student trail the camera, the writing on the blackboard is connected with the recorded broadcast host computer with the output of PPT image camera, the output and the high definition encoder of recorded broadcast host computer are connected, the output and the switch of high definition encoder are connected, the switch passes through the network to be connected with the server, watches terminal and internet access. The utility model discloses recording the mr's in the teaching the explanation condition, student's the answer condition and mr or classmate's writing on the blackboard and PPT's the condition and compressing into the courseware, send and preserve to the server, the user can look over the courseware at any time.
Description
Technical field
The utility model relates to a kind of recording and broadcasting system based on image trace.
Background technology
Recording and broadcasting system by giving lessons or image (Video), the sound (Audio) of speaker, can become the network format of standard with hardware device mode instant recording, and by network and server sync live.Spectators can watch on-the-spot audio-visual and graph-text content with IE and Mediaplayer.When speech terminates content imprinting to be become CD preserve or deposit in server immediately, provide and broadcast (VOD) service with reconnaissance.But prior art is for the recording and broadcasting system of education, only recorded broadcast is carried out to the explanation situation of teacher or student and picture, and the content of writing on the blackboard or PPT is not recorded.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of recording and broadcasting system based on image trace.
The purpose of this utility model is achieved through the following technical solutions: a kind of recording and broadcasting system based on image trace, comprise classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera, locating and tracking subsystem, recorded broadcast main frame, high definition encoder, switch, network, server and viewing terminal, the output of described locating and tracking subsystem respectively with classroom tracking camera, student trace video camera, writing on the blackboard is connected with PPT image camera, classroom tracking camera, student trace video camera, writing on the blackboard is connected with recorded broadcast main frame with the output of PPT image camera, the output of recorded broadcast main frame is connected with high definition encoder, the output of high definition encoder is connected with switch, switch is connected with server by network, viewing terminal is connected to the network.
Described viewing terminal comprises PC, panel computer, mobile phone terminal and is connected with the TV of decoder.
Described locating and tracking subsystem is by cradle head control line traffic control classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera.
The beneficial effects of the utility model are: the utility model carries out recording to the explanation situation of teacher in teaching, the answer situation of student and the writing on the blackboard of teacher or classmate and the situation of PPT and is compressed into courseware, be sent to server to preserve, user can check courseware at any time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of recording and broadcasting system based on image trace, comprise classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera, locating and tracking subsystem, recorded broadcast main frame, high definition encoder, switch, network, server and viewing terminal, the output of described locating and tracking subsystem respectively with classroom tracking camera, student trace video camera, writing on the blackboard is connected with PPT image camera, classroom tracking camera, student trace video camera, writing on the blackboard is connected with recorded broadcast main frame with the output of PPT image camera, the output of recorded broadcast main frame is connected with high definition encoder, the output of high definition encoder is connected with switch, switch is connected with server by network, viewing terminal is connected to the network.
Described viewing terminal comprises PC, panel computer, mobile phone terminal and is connected with the TV of decoder.
Described locating and tracking subsystem is by cradle head control line traffic control classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera.
Locating and tracking subsystem in the application can adopt the patent No. to be automatic tracking system in CN201210405917.0; Recorded broadcast main frame in the application and high definition encoder can adopt the patent No. to be recorded broadcast host computer system in CN201210405917.0.
Claims (3)
1. the recording and broadcasting system based on image trace, it is characterized in that: it comprises classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera, locating and tracking subsystem, recorded broadcast main frame, high definition encoder, switch, network, server and viewing terminal, the output of described locating and tracking subsystem respectively with classroom tracking camera, student trace video camera, writing on the blackboard is connected with PPT image camera, classroom tracking camera, student trace video camera, writing on the blackboard is connected with recorded broadcast main frame with the output of PPT image camera, the output of recorded broadcast main frame is connected with high definition encoder, the output of high definition encoder is connected with switch, switch is connected with server by network, viewing terminal is connected to the network.
2. a kind of recording and broadcasting system based on image trace according to claim 1, is characterized in that: described viewing terminal comprises PC, panel computer, mobile phone terminal and is connected with the TV of decoder.
3. a kind of recording and broadcasting system based on image trace according to claim 1, is characterized in that: described locating and tracking subsystem is by cradle head control line traffic control classroom tracking camera, student trace video camera, writing on the blackboard and PPT image camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720562.3U CN204929034U (en) | 2015-09-17 | 2015-09-17 | Recorded broadcast system based on picture -chasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720562.3U CN204929034U (en) | 2015-09-17 | 2015-09-17 | Recorded broadcast system based on picture -chasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929034U true CN204929034U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720562.3U Active CN204929034U (en) | 2015-09-17 | 2015-09-17 | Recorded broadcast system based on picture -chasing |
Country Status (1)
| Country | Link |
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| CN (1) | CN204929034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118351A1 (en) * | 2016-01-07 | 2017-07-13 | 广州视睿电子科技有限公司 | Interactive recording and broadcasting system |
| WO2019095956A1 (en) * | 2017-11-15 | 2019-05-23 | 杭州海康威视数字技术股份有限公司 | Course information generation |
-
2015
- 2015-09-17 CN CN201520720562.3U patent/CN204929034U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118351A1 (en) * | 2016-01-07 | 2017-07-13 | 广州视睿电子科技有限公司 | Interactive recording and broadcasting system |
| WO2019095956A1 (en) * | 2017-11-15 | 2019-05-23 | 杭州海康威视数字技术股份有限公司 | Course information generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |