CN103412645A - Scanning pen and system both capable of automatically acquiring learning material information - Google Patents
Scanning pen and system both capable of automatically acquiring learning material information Download PDFInfo
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- CN103412645A CN103412645A CN2013103376479A CN201310337647A CN103412645A CN 103412645 A CN103412645 A CN 103412645A CN 2013103376479 A CN2013103376479 A CN 2013103376479A CN 201310337647 A CN201310337647 A CN 201310337647A CN 103412645 A CN103412645 A CN 103412645A
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Abstract
The invention discloses a scanning pen and a system both capable of automatically acquiring learning material information. The scanning pen comprises a pen head, a shell, a power source, an input unit, a storage unit, a processing unit and a communication unit, the input unit, the storage unit, the processing unit and the communication unit are positioned inside the shell, the input unit is used for acquiring pictures displaying target character strings or voice signals containing target character strings, the storage unit is used for storing acquired pictures or voice signals, the processing unit is used for converting the acquired pictures or voice signals into target character string content, and the communication unit is used for inquiring and acquiring learning material information corresponding to the target character strings according to the target character string content. By adding the communication unit, functions of the scanning pen are enriched, and intelligentization of a learning system is realized.
Description
Technical field
The present invention relates to computer realm, relate in particular to a kind of wand and system of automatic acquisition learning materials information.
Background technology
Scanning device is in the market generally orientated computer external input equipment as, relate to mobile office, be characterized on the microminiaturization basis of conventional scanner, add extracts and interpretative function, further that dictionary data commonly used is preset in the storer of wand, the unacquainted word of rapid scanning inquiry, Chinese character Chinese idiom, can effectively help user learning English, Chinese etc.
The content that above-mentioned scanister scanning is obtained is comparatively single, is only the explanation of some words, is difficult to get the learning materials than horn of plenty, and unfavorable student user improves school grade; Obtain manner is also comparatively single in addition, only limits to search required content in local storage unit.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of wand and system of automatic acquisition learning materials information, solves the technical matters that above background technology is partly mentioned.
On the one hand, the embodiment of the present invention provides a kind of wand of automatic acquisition learning materials information, and described wand comprises housing and is positioned at the power supply of enclosure interior, input block, storage unit, processing unit and communication unit;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is for obtaining according to the target string content search learning materials information that described target string is corresponding.
Further, described input block comprises camera and/or microphone;
Described camera is for obtaining the picture that shows target string;
Described microphone is for obtaining the voice signal that includes target string.
Further, described processing unit comprises image processing subelement and speech processes subelement;
Described image is processed subelement and is converted into the target string content for the pictorial information that will get;
Described speech processes subelement is converted into the target string content for the voice messaging that will get.
Further, described communication unit is for connecting home server or learning materials information corresponding to internet checking target string content.
Further, described wand also comprises communication switch, is positioned at the side of housing, be used to starting communication unit.
Further, described wand also comprises display, connects processing unit, is positioned at the upper surface of housing, the learning materials information got for demonstration.
Correspondingly, the invention also discloses a kind of system of automatic acquisition learning materials information, described system comprises: wand, server, terminal output device, and described wand comprises input block, storage unit, processing unit and communication unit;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is used for by wired or wireless mode connection server, and the target string content is sent to server;
Described server is for receiving target character string content learning materials information corresponding to query aim character string content;
Described terminal output device is for showing described learning materials information.
Correspondingly, the present invention also provides a kind of system of automatic acquisition learning materials information, and described system comprises: wand and server, and described wand comprises input block, storage unit, processing unit, communication unit and display;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is used for by wired or wireless mode connection server, and the target string content is sent to server;
Described server is for receiving target character string content learning materials information corresponding to query aim character string content;
Described display is for learning materials information corresponding to display-object character string information.
The present invention is by increasing voice collecting unit and Audio Processing Unit in wand, realized the processing to voice signal, enriched the function of wand, in addition by increasing communicator, make wand to inquire about the learning materials information corresponding with the target string content got by connecting Internet, thereby realized the intellectuality of learning system.
The accompanying drawing explanation
Fig. 1 is the shape assumption diagram of wand in the present invention;
Fig. 2 is the schematic diagram of device of a kind of automatic acquisition learning materials information of the first embodiment in the present invention;
Fig. 3 is wand inner structure connection diagram in the present invention;
Fig. 4 is the schematic diagram of system of a kind of automatic acquisition learning materials information of the 3rd embodiment in the present invention;
Fig. 5 is the schematic diagram of system of a kind of automatic acquisition learning materials information of the 4th embodiment in the present invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.Be understandable that, specific embodiment described herein is only be used to explaining the present invention, but not limitation of the invention.Also it should be noted that in addition, for convenience of description, in accompanying drawing, only show part related to the present invention but not full content.
The first embodiment of the present invention.
Fig. 1 is the external structure of the wand of automatic acquisition learning materials information of the present invention, and as shown in Figure 1, the wand profile in the present invention comprises nib 11, housing 12, switch 13, recording hole 14 and USB (USB (universal serial bus)) mouth 15; On described written 11, be accompanied with the nib that the cap for brush 16 is used for protecting wand, prevent the nib damage; Camera is equipped with in described written 11 inside, be used to obtaining the picture that shows target string; The inner microphone that connects in described recording hole 14, be used to obtaining the voice signal that includes target string; Described switch 13 is be used to starting scanister; Described USB mouth 15 is be used to connecting external unit.
In the present embodiment, the inside of wand forms as shown in Figure 2, comprises power supply 21, input block 22, storage unit 23, processing unit 24 and communication unit 25.
Described power supply 21 is for powering to wand, and in the present invention, wand also can adopt powered battery.
Described input block 22 is be used to obtaining the picture that shows target string or the voice signal that includes target string, described input block 22 comprises camera 221 and microphone 222, camera 221 connects nib 11, be used to obtaining the picture that shows target string.Camera is divided into digital camera and the large class of simulation camera two.The simulation camera can convert the analog video signal that video capture device produces to digital signal, and then it is stored in computing machine.The vision signal that the simulation camera captures must become figure pattern by analog signal conversion through specific capure card, and just can be transformed on computing machine and use after being compressed.Digital camera can directly catch image, then by string, parallel port, passes in computing machine.Because the cost compare of digital camera is low, and can easily image be converted into to digital signal, so the present invention selects digital camera, and be placed in wand inside.Microphone 222 connects recording hole 13, and be used to obtaining the voice signal that includes the target string content, the present invention adopts the internally-arranged type microphone.
Picture or voice signal that described storage unit 23 gets for storage, the storage unit learning materials information that can also get for the database that built of storage or from server etc. in addition.
Described processing unit 24 changes into the target string content for picture or the voice signal that will get, and described processing unit 24 comprises image processing subelement 241 and speech processes subelement 242.Generally with digital signal processor, image and voice signal are processed respectively, described image is processed subelement and is passed through character recognition algorithm, to the picture got carry out text location, cut figure, the operation such as rectification, noise reduction, character recognition extracts each character recognition, concrete, can use 6538 chips, described speech processes subelement by speech recognition algorithm by the target string contents extraction that comprises in voice signal out, concrete, can adopt the T360SA chip.
Described communication unit 25 is for obtaining the learning materials information that described target string is corresponding according to the target string content search.Described communication unit is supported external 3G network interface card, Supporting connectivity Ethernet, is supported portable 3G to turn the WIFI connection, include the media such as line apparatus, wireless device (WIFI), it transmits and receive data by Wireless/wired mode, it can be based on existing wireless communication technology, for example, GPRS, CDMA, WCDMA, LTE, WIFI, bluetooth etc., carry out data input and data output, the access internet.After communication unit receives the target string content, at first connect the home server that includes Exercise Library, go to search corresponding learning materials information.If in home server, do not find corresponding learning materials, by connection servers such as internets, search more broadly corresponding learning materials information.
In the present embodiment, after pressing switch, start scanister, be that image scanning and voice scanning can be carried out simultaneously, start simultaneously communication unit and connect home server, if learning materials information corresponding to target string content just can find in home server, without the access internet, otherwise, need to search required learning materials by internet.In the present embodiment, Query Result is presented on the display of exterior terminal equipment, as electronic equipments such as PC, panel computer, mobile phone, pad.External unit is connected with wand by the USB mouth 15 on wand.
The embodiment of the present invention is by increasing voice collecting unit and Audio Processing Unit in wand, realized the processing to voice signal, enriched the function of wand, in addition by increasing communicator, make wand to inquire about the learning materials information corresponding with the target string got by connecting Internet, thereby realized the intellectuality of learning system.
The second embodiment of the present invention.
In the second embodiment of the present invention, the profile of the wand of automatic acquisition learning materials information is except comprising nib shown in Figure 1 11, housing 12, switch 13, recording hole 15, USB mouth 17, also comprise communication switch and display (not illustrating in the drawings), the inside of described wand comprises power supply 21, input block 22, storage unit 23, processing unit 24 and communication unit 25.
The inside of the wand in second embodiment of the invention forms and forms identically with the inside described in the first embodiment, and difference is, more than on shell communication switch and display.
Described communication switch connects communication unit, for opening or the communication close unit.The communication close unit, after receiving the target string content, can find matching content automatically in local storage unit, if find matching content, show on the display of wand; If do not find matching content, search unsuccessfully, the target string content received is saved in storage unit, behind wait open communication unit, connection server continues to search.The open communication unit, after receiving the target string content, can automatic connection server, at first judge on home server whether have corresponding learning materials information, if so, in the above learning materials information of display of wand; If not, search corresponding learning materials information by internet, simultaneously learning materials information is presented on the display of wand.Because communication unit power consumption is larger, so can suitably reduce power consumption by communication switch, increase the life-span of battery.
Described display is positioned at the upper surface of wand, the learning materials information found for demonstration.Display is the I/O equipment that belongs to computer, i.e. input-output device.It can be divided into CRT (Cathode Ray Tube, cathode-ray tube (CRT)), LCD (Liquid Crystal Display, liquid crystal display), PDP (Plasma Display Panel, plasma display) etc. multiple, it is a kind of show tools that reflexes to again human eye on screen that certain e-file is shown to by specific transmission equipment.Because LCD display is bright in luster, dynamic range is wide, brightness is high, the life-span is long, working stability is reliable, so the present invention adopts LCD display.
Fig. 3 is wand inner structure connection diagram in the present embodiment.As shown in Figure 3, described structure can comprise bus 20.Processing unit 24 and storage unit 23 all are connected to bus 20, and these parts carry out exchanges data and communicate by letter by bus 20.Processing unit 24 can be microprocessor independently, can be also one or more microprocessor set.Bus 20 links together above-mentioned a plurality of assemblies, simultaneously said modules is connected to display controller 26 and I/O (Input/Output, I/O) device 27.I/O device 27 comprises at least for the image acquiring device that obtains picture be used to a kind of of the voice deriving means that obtains voice and the display device be used to showing.Particularly, image acquiring device can form the device for example, be connected with display controller 26 by wired or wireless mode (passing through blue tooth interface), and its shape that can form pen facilitates the user to hold and be practical.Simultaneously, image acquiring device also can form as one and be integrated in same shell to realize the miniaturization of equipment with the terminal device body.Certainly, under some application scenarios, I/O device 27 can also comprise mouse, keyboard, modulator-demodular unit, network interface, touch-control input device, body sense input media, printer and other devices well known in the art.Typically, I/O device 27 is connected with system by I/O controller 28.
Bus 20 can comprise by a plurality of bridge connectors well known in the art, controller and/or adapter, interconnective one or more of buses.I/O controller 28 comprises be used to controlling the USB(USB (universal serial bus) of USB peripherals in an embodiment) adapter, for the IEEE1394 controller of IEEE1394 peripherals or be used to controlling the bluetooth controller of bluetooth peripherals, and peripheral controls that are applicable to other peripheral interface standard.
In the present invention, described terminal device can also comprise communication unit 25, it transmits and receive data by Wireless/wired mode, preferably, described communication unit 25 is wireless communication apparatus, it can be based on existing wireless communication technology (for example, GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)), LTE (Long Term Evolution, Long Term Evolution), WIFI (wireless fidelity, Wireless Fidelity), bluetooth etc.) carry out data input and data output, the access internet.
The embodiment of the present invention, by increasing communication switch, has been controlled communication unit easily, has saved the electric weight of wand, improved the utilization factor of battery, by on wand, increasing display, check that to the user learning materials provide convenience in addition, also more enriched the function of wand.
Fig. 4 shows the third embodiment of the present invention.
Fig. 4 is the schematic diagram of system of a kind of automatic acquisition learning materials information of the 3rd embodiment in the present invention, shown in system comprise wand 41, server 42 and terminal output device 43.Described wand 41 comprises input block 411, storage unit 412, processing unit 413 and communication unit 414; Described input block 411 is be used to obtaining the picture that shows target string or the voice signal that includes target string, picture or voice signal that described storage unit 412 gets for storage, described processing unit 413 changes into the target string content for picture or the voice signal that will get, described communication unit 414 is for the mode connection server by wired or wireless, and the target string content is sent to server; Described server 42 is for receiving target character string content learning materials information corresponding to query aim character string content; Described terminal output device 43 is be used to showing described learning materials information, and described terminal output device can be the electronic equipments such as PC, panel computer, mobile phone, pad.
In the present embodiment, wand is as entry terminal, and external electronic device is served as outlet terminal, and the benefit of doing like this has been to realize the mutual of wand and external smart electronic equipment.
Fig. 5 shows the fourth embodiment of the present invention.
Fig. 5 is the schematic diagram of system of a kind of automatic acquisition learning materials information of the 4th embodiment in the present invention, described system comprises: wand 51 and server 52, and described wand 51 comprises input block 511, storage unit 512, processing unit 513, communication unit 514 and display 515; Described input block 511 is be used to obtaining the picture that shows target string or the voice signal that includes target string, picture or voice signal that described storage unit 512 gets for storage, described processing unit 513 changes into the target string content for picture or the voice signal that will get, described communication unit 514 is for the mode connection server by wired or wireless, and the target string content is sent to server, described display 515 is for learning materials information corresponding to display-object character string information; Described server 52 is for receiving target character string content learning materials information corresponding to query aim character string content.
In the present embodiment wand be entry terminal be also outlet terminal, the benefit of doing like this is more to have enriched the function of wand.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can realize with the executable program code of computer installation, thereby they can be stored in memory storage and be carried out by calculation element, perhaps they are made into respectively to each integrated circuit modules, perhaps a plurality of modules in them or step being made into to the single integrated circuit module realizes.Like this, the present invention is not restricted to the combination of any specific hardware and software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various changes and variation.All any modifications of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included within spirit of the present invention and principle.
Claims (8)
1. the wand of an automatic acquisition learning materials information, is characterized in that, power supply, input block, storage unit, processing unit and communication unit that described wand comprises nib, housing and is positioned at enclosure interior;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is for obtaining according to the target string content search learning materials information that described target string is corresponding.
2. the wand of a kind of automatic acquisition learning materials information according to claim 1, is characterized in that, described input block comprises camera and/or microphone;
Described camera is for obtaining the picture that shows target string;
Described microphone is for obtaining the voice signal that includes target string.
3. the wand of a kind of automatic acquisition learning materials information according to claim 2, is characterized in that, described processing unit comprises image processing subelement and speech processes subelement;
Described image is processed subelement and is converted into the target string content for the pictorial information that will get;
Described speech processes subelement is converted into the target string content for the voice messaging that will get.
4. the wand of a kind of automatic acquisition learning materials information according to claim 1, is characterized in that, described communication unit is for connecting home server or learning materials information corresponding to Internet Server query aim character string content.
5. the wand of a kind of automatic acquisition learning materials information according to claim 1, is characterized in that, described wand also comprises communication switch, is positioned at the side of housing, be used to starting communication unit.
6. the wand of a kind of automatic acquisition learning materials information according to claim 1, is characterized in that, described wand also comprises display, connects processing unit, is positioned at the upper surface of housing, the learning materials information got for demonstration.
7. the system of an automatic acquisition learning materials information, is characterized in that, described system comprises: wand, server, terminal output device, and described wand comprises input block, storage unit, processing unit and communication unit;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is used for by wired or wireless mode connection server, and the target string content is sent to server;
Described server is for receiving target character string content learning materials information corresponding to query aim character string content;
Described terminal output device is for showing described learning materials information.
8. the system of an automatic acquisition learning materials information, is characterized in that, described system comprises: wand and server, and described wand comprises input block, storage unit, processing unit, communication unit and display;
Described input block is for obtaining the picture that shows target string or the voice signal that includes target string;
Picture or voice signal that described storage unit gets for storage;
Described processing unit changes into the target string content for picture or the voice signal that will get;
Described communication unit is used for by wired or wireless mode connection server, and the target string content is sent to server;
Described server is for receiving target character string content learning materials information corresponding to query aim character string content;
Described display is for learning materials information corresponding to display-object character string information.
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| CN2013103376479A CN103412645A (en) | 2013-08-05 | 2013-08-05 | Scanning pen and system both capable of automatically acquiring learning material information |
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| CN2013103376479A CN103412645A (en) | 2013-08-05 | 2013-08-05 | Scanning pen and system both capable of automatically acquiring learning material information |
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| CN107665298A (en) * | 2017-09-29 | 2018-02-06 | 厦门大学嘉庚学院 | Password generation system and method based on figure |
| CN108182270A (en) * | 2018-01-17 | 2018-06-19 | 广东小天才科技有限公司 | Search for content transmission and searching method, smart pen, search terminal and storage medium |
| CN108189581A (en) * | 2018-02-09 | 2018-06-22 | 珠海格力电器股份有限公司 | Book page turning device and its control method |
| CN108287903A (en) * | 2018-01-25 | 2018-07-17 | 广东小天才科技有限公司 | It is a kind of to search topic method and smart pen with what projection was combined |
| CN108305618A (en) * | 2018-01-17 | 2018-07-20 | 广东小天才科技有限公司 | Voice obtains and searching method, smart pen, search terminal and storage medium |
| CN108810372A (en) * | 2018-06-01 | 2018-11-13 | 广东小天才科技有限公司 | A kind of shooting pen |
| CN112699870A (en) * | 2020-12-22 | 2021-04-23 | 深圳Tcl数字技术有限公司 | Point reading identification method, terminal, system and computer readable storage medium |
| CN112989072A (en) * | 2021-02-25 | 2021-06-18 | 读书郎教育科技有限公司 | Device and method for assisting Chinese and text learning |
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| CN108810372A (en) * | 2018-06-01 | 2018-11-13 | 广东小天才科技有限公司 | A kind of shooting pen |
| CN108810372B (en) * | 2018-06-01 | 2020-08-14 | 广东小天才科技有限公司 | Shooting pen |
| CN112699870A (en) * | 2020-12-22 | 2021-04-23 | 深圳Tcl数字技术有限公司 | Point reading identification method, terminal, system and computer readable storage medium |
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Application publication date: 20131127 |