CN103634507A - Automatic archiving device for blackboard and whiteboard - Google Patents
Automatic archiving device for blackboard and whiteboard Download PDFInfo
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- CN103634507A CN103634507A CN201210309889.2A CN201210309889A CN103634507A CN 103634507 A CN103634507 A CN 103634507A CN 201210309889 A CN201210309889 A CN 201210309889A CN 103634507 A CN103634507 A CN 103634507A
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- blackboard
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- whiteboard
- memory
- image acquisition
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Abstract
The invention provides an automatic archiving device for a blackboard and a whiteboard and relates to the technical field of electronics. The automatic archiving device includes a memory and an image acquisition unit; the memory and the image acquisition unit are connected with a USB hub; and the USB hub is externally provided with a USB interface. With the automatic archiving device for the blackboard and the whiteboard of the invention adopted, manual intervention can be effectively reduced; an archiving process can be simplified of the blackboard and the whiteboard; a plug-and-play property can be realized; and authentic automatic archiving can be realized.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to a kind of automatic archive devices for blackboard and blank.
Background technology
Blackboard and blank, as a kind of writing implement that can be repeatedly erasable, are generally used for the occasions such as teaching, session discussing, individual or family's account, have can reuse, the feature such as many people share, environmental protection.Be different from the easy file of paper, the content of black and white plate need to be preserved by other means conventionally.
Yet existing black and white plate file mode has following several: manual paper is made a copy of, mobile phone is taken scanning and printing equipment, the electronic whiteboard wiping of storing computer, specialty into.
Wherein, manual paper is made a copy of shortcoming: length consuming time; Once can only make a copy of portion; Make a copy of and in process, easily occur error and omission.
Mobile phone is taken and is stored computer shortcoming into: must use the mobile phone with camera function; Because mobile phone is unfavorable for longer-term storage, need to export to computer, complex operation; When mobile phone connects computer transmission file, easily producing individual privacy information reveals.
The scanning and printing equipment of specialty: equipment is heavy, takes up room large; Cost is higher; This kind equipment is not suitable for the long preservation of archives.
Electronic whiteboard is wiped: use inconvenient, the whole blank or can only scan local content of need to lining by line scan; In scanning process, easily occur content omission, scans content needs unloading again to computer.
Other electronics filming apparatus: corresponding image capture software need to be installed in computer, need to reinstall software when changing computer.
Therefore, instantly need the urgent technical problem solving to be exactly: how can propose a kind of effective measures, to solve problems of the prior art.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of automatic archive devices for blackboard and blank, can effectively reduce manual intervention, simplifies the file process of black and white plate, and plug and play, realizes real automatic file.
In order to solve the problems of the technologies described above, the invention provides a kind of automatic archive devices for blackboard and blank, comprise memory and image acquisition device, described memory is connected with usb hub with image acquisition device, and described moveable magnetic disc is USB interface in addition.
Further, described image acquisition device is industrial camera.
Further, described memory is Flash internal memory.
To sum up, automatic archive devices for blackboard and blank of the present invention, by specific industrial camera and built-in image capture software, can automatically the content of black and white plate be stored in faithfully on the equipment such as desktop computer, notebook computer, panel computer, user only need be connected to computer by this device, this device will complete archival task automatically, without manual intervention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic archive devices for blackboard and blank of the present invention;
Fig. 2 is the schematic diagram of camera placement location in practical application.
Embodiment
With reference to Fig. 1, the structural representation of a kind of automatic archive devices for blackboard and blank of the present invention, specifically comprise: memory 1 and image acquisition device 2, described memory is connected with usb hub 3 with image acquisition device, and described usb hub is USB interface in addition.
Wherein, described image acquisition device is industrial camera, and memory is Flash internal memory.
In specific implementation, archive devices is connected to computer automatically, and computer is identified as moveable magnetic disc, and the image capture software in moveable magnetic disc moves automatically, and carries out automated graphics keystone, then automatically snaps picture and files.
This automatic archive devices for blackboard and blank can be stored in the content of black and white plate the equipment such as desktop computer, notebook computer, panel computer automatically faithfully by specific industrial camera and built-in image capture software, user only need be connected to computer by this device, this device will complete archival task automatically, without manual intervention.
This automatic archive devices is comprised of industrial camera and Flash internal memory, in Flash internal memory, there is supporting image capture software, both externally provide an output interface by usb hub, when this output interface is connected to computer, Flash internal memory can be enumerated into moveable magnetic disc, by automatic performance mode operation image acquisition software, complete IMAQ work, the picture of taking is the most at last saved in computer.
Automatic archive devices in the present invention can be arranged on any blackboard or blank, to target blackboard or the requirement of blank unrestriction, specifically by industrial camera and two modules of Flash internal memory, formed, industrial camera in the present invention meets USB Video Class standard, can be connected to different computers, without installation of drive software, in described Flash, exist while being connected to computer and can be identified as moveable magnetic disc, by automatic operational mode, carry out and be kept at the image capture software in this Flash internal memory, complete file work.And the image capture software in the present invention can carry out keystone to photographic images by automatic acquisition correction parameter from Flash internal memory, convalescence original-shape.
Concrete, camera placement location as shown in Figure 2, for avoiding blocking spectators' sight line, putting position need be a little more than black and white plate top edge, and because this device cannot be placed in black and white plate center, the black whiteboard images of shooting there will be rectangle to arrive trapezoidal distortion, supporting image software will carry out keystone to it, recover its original-shape, keystone parameter is deposited in Flash internal memory, and this parameter of image software automatic acquisition is carried out keystone to clapped image.
Above the automatic archive devices for blackboard and blank provided by the present invention is described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (3)
1. for an automatic archive devices for blackboard and blank, it is characterized in that, comprising: memory and image acquisition device, described memory is connected with usb hub with image acquisition device, and described usb hub is USB interface in addition.
2. the automatic archive devices for blackboard and blank according to claim 1, is characterized in that, described image acquisition device is industrial camera.
3. the automatic archive devices for blackboard and blank according to claim 1, is characterized in that, described memory is Flash internal memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309889.2A CN103634507A (en) | 2012-08-28 | 2012-08-28 | Automatic archiving device for blackboard and whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309889.2A CN103634507A (en) | 2012-08-28 | 2012-08-28 | Automatic archiving device for blackboard and whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103634507A true CN103634507A (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210309889.2A Pending CN103634507A (en) | 2012-08-28 | 2012-08-28 | Automatic archiving device for blackboard and whiteboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN103634507A (en) |
Citations (6)
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| CN1921593A (en) * | 2005-08-26 | 2007-02-28 | 株式会社日立制作所 | Record player |
| CN101739128A (en) * | 2009-12-31 | 2010-06-16 | 上海量科电子科技有限公司 | Digital white board marker system |
| CN101763189A (en) * | 2008-12-23 | 2010-06-30 | 北京汇凯网络技术服务有限公司 | Intelligent handwriting board |
| CN101771781A (en) * | 2009-12-31 | 2010-07-07 | 上海量科电子科技有限公司 | White board shoot and record and output system realized by shoot |
| CN101990079A (en) * | 2009-08-04 | 2011-03-23 | 精工爱普生株式会社 | Projector and trapezoidal distortion correcting method |
| US20120050197A1 (en) * | 2010-08-30 | 2012-03-01 | Eiji Kemmochi | Electronic whiteboard system, electronic whiteboard device, and method of controlling electronic whiteboard |
-
2012
- 2012-08-28 CN CN201210309889.2A patent/CN103634507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1921593A (en) * | 2005-08-26 | 2007-02-28 | 株式会社日立制作所 | Record player |
| CN101763189A (en) * | 2008-12-23 | 2010-06-30 | 北京汇凯网络技术服务有限公司 | Intelligent handwriting board |
| CN101990079A (en) * | 2009-08-04 | 2011-03-23 | 精工爱普生株式会社 | Projector and trapezoidal distortion correcting method |
| CN101739128A (en) * | 2009-12-31 | 2010-06-16 | 上海量科电子科技有限公司 | Digital white board marker system |
| CN101771781A (en) * | 2009-12-31 | 2010-07-07 | 上海量科电子科技有限公司 | White board shoot and record and output system realized by shoot |
| US20120050197A1 (en) * | 2010-08-30 | 2012-03-01 | Eiji Kemmochi | Electronic whiteboard system, electronic whiteboard device, and method of controlling electronic whiteboard |
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Application publication date: 20140312 |
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