Background technology
Present preschool education product mainly comprises: three kinds of products such as talking pen, point reader and child computer.Although these three kinds of products are each tool advantage all, still has a lot of deficiencies for preschool education.Make a concrete analysis of as follows:
Talking pen: talking pen is to use the photoelectricity recognition technology, and how a kind of reading and learning tool in conjunction with the voice technology exploitation forms use as the preschool education product.Be imprinted on the optics identification code of learning on the teaching material by identification, the audio-video frequency content that talking pen finds corresponding inside to preserve, then the loudspeaker audio plays by carrying, perhaps the small screen display video image by carrying on the pen.Based on its design, the shortcoming that talking pen exists is as follows: the first, and its display function is very weak, and the tonequality volume is very poor, and because display screen is little, the video information of displaying is very limited; The second, talking pen generally adopts cheap software and hardware technology, can't satisfy the application demands such as popular HD video, interactive game, and is interesting very poor; The 3rd, talking pen can only be identified the optics identification code of fixing group number usually, and this just causes the supporting bibliography limited of product, can't realize that content after sale expands.
Point reader: the design concept of point reader, in making pronunciation file process, pre-set corresponding content in bookish accurate coordinates position for the pronunciation file, when the user is placed on textbook on the point reader flat board, when putting contents such as touching bookish literal, picture, numeral with the pen of special use, the point that identifies according to special pens touches coordinate position, and machine will send corresponding sound, perhaps by the small screen display video image on the machine.Based on its design, the shortcoming of point reader is as follows, and the first, its display function is very weak, and the tonequality volume is very poor, and the screen size that machine carries is limited, and long-term use impacts user's especially child eyesight easily; The second, the software and hardware technology of point reader can't satisfy the application demands such as popular HD video, interactive game, and is interesting very poor; The 3rd, the employed books teaching material of point reader must be special, and this causes the supporting bibliography limited of product, can't realize that content after sale expands.
Child computer: child computer is based on the functional characteristic of panel computer, and the applicable e-education product of a kind of underage child that designs for child's operating habit specially is applied in early religion field more.Because it is derived from panel computer, so do not have essential distinction with general panel computer technically, just many children control means, and more built-in children education audio-video documents.Based on its design, child computer has limitation in the following aspects: first, although it claims to be the computer of a children special-purpose, but still be a panel computer in essence, the size of screen and the limitation of display performance have caused a situation that allows the head of a family abstain from most: affect child's eyesight; The second, because it is similar to the product appearance of panel computer, cause in use, share reading, share in the preschool education such as amusement the most effective the most frequently used means and become and be difficult to carry out; The 3rd, similar with other e-education product, the product form of child computer is doomed this product can only aim at children and use, and can't provide additional functionality to use separately for the adult.
In sum, poor backward, the spendable resource-constrained of product of software and hardware technology that waits of the little and audio frequency apparatus of existing preschool education product ubiquity screen, the problem such as product introduction poor effect and human-computer interaction are poor.This just so that the preschool education product lacks interestingly and recreational, can't play good results of learning, and the less product of screen may affect child's eyesight, damages the child is healthy.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, and a kind of Multifunctional child education product, learning device and method for designing that can television presentation be proposed, by the learning device of the multiple input medium of user is provided in conjunction with TV tech, embedded technology, radio network technique and setting, can so that product is more interesting, interactive, recreational, play the good education effect.
For solving the problems of the technologies described above, the present invention proposes a kind of learning device, comprise: information input part, it provides the user input medium, comprises button, remote-control handle, capacitance touch screen, multiple spot identification card and cooperates at least a among the card slot that the multiple spot identification card uses; The information acquisition plate, its link information input block also gathers user's input message; The information processing centre plate, its link information collection plate, it is control signal that the information processing centre plate transforms input message; And information transmitter, its link information processing enter plate, information transmitter transmits control signal.
Preferably, the information processing centre plate also comprises ciphering unit, the ciphering unit Encryption Control Signal, and information transmitter sends the control signal after encrypting.
Preferably, the article that information input part also comprises optical sensor and is printed on the OID coding, optical sensor link information processing enter plate, optical sensor identification OID encodes and the OID coding is transferred to the information acquisition plate as input message.
Preferably, the information processing centre plate of Multifunctional child education and study device also comprises the product identification unit.
The present invention also proposes a kind of Multifunctional child education product of energy television presentation, comprising: aforesaid learning device; And exhibiting device, exhibiting device comprises, multimedia processor, and it comprises: message recipient, its reception control signal; The multimedia processing center plate of operation embedded OS, its link information receiver, multimedia processing center buttress send the displaying contents of corresponding control signal according to control signal; And televisor, it connects the multimedia processing center plate, and televisor receives and the demonstration displaying contents.
Preferably, the multimedia processing center plate also comprises the product identification recognition unit, the product identification unit of product identification Module recognition learning device.
Preferably, televisor and multimedia processing center plate include the HDMI interface, and televisor is connected by the HDMI Interface realization with the multimedia processing center plate.
Preferably, embedded OS comprises Android or Windows Phone operating system.
Preferably, information transmitter and message recipient are Wifi module, 2.4G radio-frequency module or bluetooth module.
The present invention also proposes a kind of method for designing of learning device, comprise: the configuration information input block, it provides the user input medium, comprises button, remote-control handle, capacitance touch screen, multiple spot identification card and cooperates at least a among the card slot that the multiple spot identification card uses; The configuration information collection plate makes its link information input block and gathers user's input message; Configuration information processing enter plate makes its link information collection plate, and it is control signal that the information processing centre plate transforms input message; And the configuration information transmitter, making its link information processing enter plate, information transmitter transmits control signal.
Compared with prior art, the Multifunctional child education product of energy television presentation of the present invention, learning device and method for designing, by in conjunction with TV tech, embedded technology, radio network technique and the learning device that multiple input medium can be provided is set, can clearly show the preschool education audio frequency and video by televisor, the user can be according to individual's hobby and the characteristics design various software of teaching material, make product possess more function, and product can be connected with the internet, can receive the resource of magnanimity, so that textbook content is not had a limitation, simultaneously, owing to provide multiple input medium to the user, can better realize human-computer interaction, meet the demand of early teaching the educational pattern of children education industry, this product has overcome on the market numerous shortcomings of preschool education product, increased greatly the interest of preschool education, interactive, played the good education effect.
Embodiment
In order to further specify principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
See also Fig. 1 and Fig. 2, the Multifunctional child education product of energy television presentation of the present invention comprises: learning device 1 and exhibiting device 2.
Learning device 1 of the present invention comprises: information input part 11, information acquisition plate 12, information processing centre plate 13 and information transmitter 14.Information processing centre plate 13 also comprises ciphering unit (not shown) and product identification unit (not shown).Information input part 11 link information collection plates 12, information acquisition plate 12 link information processing enter plates 13.Information input part 11 provides the user input medium, information acquisition plate 12 gathers user's input message, it is control signal that information processing centre plate 13 transforms input message, information processing centre plate 13 transmits control signal by information transmitter 14, is sent to the signal receiver of exhibiting device 2 behind the ciphering unit Encryption Control Signal.
Please continue to consult Fig. 2, as shown in Figure 2, in the present embodiment, information input part 11 comprises button 114, remote-control handle 111, capacitance touch screen 113, multiple spot identification card (not shown) and cooperates at least a of card slot 112 that described multiple spot identification card uses.Described button 114, remote-control handle 111, capacitance touch screen 113, card slot 112 all connect described information acquisition plate 12.This capacitance touch screen 113 is for being arranged on the liquid crystal display on the Multifunctional child education and study device 1.
In other embodiments, information input part 11 also comprises optical sensor and is printed on OID(Optical Identification, optical identification code a kind of) article of coding, optical sensor identification OID coding and the OID coding transmission to information acquisition plate 12.
Therefore, information input part 11 can be only comprise button 114, remote-control handle 111, capacitance touch screen 113, multiple spot identification card and cooperate card slot 112 and the optical sensor that described multiple spot identification card uses and the article that are printed on the OID coding among a kind of.Information input part 11 also can be the combination in any between them, such as, any two kinds combination, the combination of button 114 and remote-control handle 111, perhaps be, any three kinds combination, the combination of button 114, remote-control handle 111, capacitance touch screen 113, or be button 114, remote-control handle 111, capacitance touch screen 113, multiple spot identification card and cooperate card slot 112 and the optical sensor that described multiple spot identification card uses and the combination that is printed on all information input parts 11 such as article of OID coding.
Therefore, information input part 11 can will touch the technology such as big key 114, remote-control handle 111, multiple spot identification card, capacitance touch, optical sensing, be fused in the desktop machine base, under the head of a family cooperates guide, by simple motions such as " pressing ", " shaking ", " point ", " touching ", the child can independently send instruction easily, the audio frequency of instruction triggers, video content, to be presented in real time on the televisor 21, conveniently share to all personages on the scene.Such mode of operation has really realized the educational pattern of early teaching the children education industry extremely to praise highly: share reading, share amusement.
Please continue to consult Fig. 1, exhibiting device 2 comprises: televisor 21 and multimedia processor 22.Multimedia processor 22 comprises multimedia processing center plate 221 and the message recipient 222 that moves embedded OS.Message recipient 222 connects multimedia processing center plate 221, multimedia processing center plate 221 connecting TV machines 21.Message recipient 222 reception control signals, multimedia processing center plate 221 are according to the displaying contents of control signal transmission corresponding control signal, and televisor 21 receives and also shows displaying contents.Multimedia processing center plate 221 also comprises product identification recognition unit (not shown).This televisor 21 is different from the display screen of general panel computer, and the televisor that adopts our family the inside to use just can have been realized purpose.General family the inside all can dispose televisor, so just uses this learning device just can realize the function of preschool education product, and is convenient for carrying.
In the present embodiment, embedded OS comprises the operating systems such as Android operating system, Windows Phone, LINUX or Wince.Present embodiment is preferably Android operating system.
Please continue to consult Fig. 2, in the present embodiment, multimedia processing center plate 221 is Android intelligent television rod.Televisor 21 and Android intelligent television rod comprise respectively a HDMI(High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) interface 211 and the 2nd HDMI interface 223.Televisor 21 is connected by the HDMI Interface realization with Android intelligent television rod.The transmission of HDMI interface not only can be satisfied the resolution of 1080P, can also support the digital audio formats such as DVD Audio, supports Eight-channel 96kHz or stereo 192kHz digital audio to transmit.Therefore, use this interface, can be the audio transmission of high-resolution video, high tone quality to televisor 21.This is just so that picture and the tonequality of the content of showing all have good effect, has more to demonstrate one's ability.
With the form of HDMI interface input televisor 21, the high definition image quality that is implemented on the televisor 21 shows with its audio-video frequency content in the present invention, and from then on the children ' s vision damage problem worried most of the head of a family will be resolved in face of the televisor 21 that oneself buys.Again because televisor 21 adopts most popular encoding and decoding means, the power amplification function that itself has by televisor 21 is with the sound signal that has good quality, play at televisor 21 sound equipments, no matter be signal to noise ratio (S/N ratio), or on the index such as minimax volume, all be in top level.This is just so that just can effectively display Audio and Video by televisor 21, and bandwagon effect is splendid, can so that the child when learning, impression is more deep.
Because multimedia processing center plate 221 has embedded OS, this system is open operating platform, can be in the above according to user's needs and the suitable software of functional requirement design.Utilize this characteristics, can be in conjunction with the content design of teaching material suitable teaching software and learning software, this can also go study with the mode of game just so that passive reception is not only in children's study, greatly increased the interest of study, and mode is available more flexibly.
Please continue to consult Fig. 1 and Fig. 2, information transmitter 14 and message recipient 222 are Wifi module, 2.4G radio-frequency module or bluetooth module.Because product has radio network functions, support web stream media play, backstage content download etc., cooperate wireless network signal, product just is equal to a household PC, and needed resource all can be obtained from network, no longer is confined to local storage; Simultaneously, because of the operation system technology based on brilliance, the content that product is downloaded for network has very high compatibility, no longer is confined to the uniqueness customization of teaching material, really realizes having and using of huge volumes of content.
The Multifunctional child education product comprises at least two learning devices 1.Learning device 1 all with exhibiting device 2 communications, learning device 1 control exhibiting device 2.As long as learning device 1 is provided with the product identification unit that exhibiting device 2 can be identified, learning device 1 just can be realized it to the control of exhibiting device 2 so, if this product identification unit not, learning device 1 just can't with exhibiting device 2 communications.So just namely guaranteed the security of product, also so that product can use for many people, had more recreational.
Below in conjunction with Fig. 1 and Fig. 2 simply introduce of the present invention based on embedded technology can television presentation the principle of work of Multifunctional child education product.
Utilize the variation of remote-control lever, button 114 or capacitance touch screen 113, be converted into the control signal based on the Android technology, make the content of the Audio and Video of multimedia processor 22 output control children education, and output to demonstration on the televisor 21 by the HDMI interface.Also can be by the mode of multiple spot identification card, by the metal clips inserted with card slot 112 on the multiple spot identification card, cause the variation of card slot 112 interior metal clips contact conditions, be converted into the control signal based on the Android technology, thereby change the content of the audio frequency and video of children education, then by the HDMI interface, show at televisor 21.
The present invention also proposes a kind of method for designing of learning device 1, comprising:
Configuration information input block 11, it provides the user input medium, comprises button 114, remote-control handle 111, capacitance touch screen 113, multiple spot identification card and cooperates at least a of card slot 112 that the multiple spot identification card uses;
Configuration information collection plate 12 makes its link information input block 11 and gathers user's input message;
Configuration information processing enter plate 13 makes its link information collection plate 12, and it is control signal that information processing centre plate 13 transforms input message; And
Configuration information transmitter 14 makes its link information processing enter plate 13, and information transmitter 14 transmits control signal.
Below in conjunction with Fig. 3 and Fig. 4 introduce in detail of the present invention based on embedded technology can television presentation the workflow of Multifunctional child education product.
This workflow comprises the steps.
Step S101: after starting product, the user implements action, input operation information by these information input parts 11 of button 114, remote-control handle 111, capacitance touch screen 113 or multiple spot identification card.
Step S102: the operation information that information acquisition plate 12 gathers user's input sends to information processing centre plate 13.
Step S103: information processing centre plate 13 is converted to control signal to the operation information of user's input through computing.
Step S104: the ciphering unit of information processing centre plate 13 is encrypted control signal.
See also Fig. 4, in step S104, comprise the steps.
Step S1041: in the present embodiment, control signal is plain code.All lengths with this plain code is combined into use information.
Step S1042: information processing centre plate 13 generates random series.
Step S1043: use information and last random series computing form the control signal that is transferred to exhibiting device 2.
Step S105: judge whether Multifunctional child education and study device 1 authorizes this exhibiting device 2 of connection.The product identification unit that mainly is the information processing centre plate 13 that can product identification recognition unit by exhibiting device 2 identification learning device 1 is confirmed.If so, then jump to step S106, otherwise jump to step S104.
Step S106: message recipient 222 reception control signals.
Step S107: the multimedia hub plate is decoded control signal.
Step S108: the multimedia hub plate judges that whether decoded control signal is Useful Information, if it is jumps to step S109, otherwise jumps to step S106.
Step S109: 221 pairs of these control signals of multimedia processing center plate are analyzed, and through the adjustment of rational mode of operation, according to this control signal the displaying contents that the user expects are sent to televisor 21 by the HDMI interface.
Step S110: televisor 21 shows the displaying contents of user's expectation.
Compared with prior art, the Multifunctional child education product of energy television presentation of the present invention, learning device and method for designing, by in conjunction with TV tech, embedded technology, radio network technique, can clearly show the preschool education audio frequency and video by televisor, the user can be according to individual's hobby and the characteristics design various software of teaching material, played the good education effect, and product can be connected with the internet, can receive the resource of magnanimity, so that textbook content is not had a limitation, simultaneously, owing to provide multiple input medium to the user, can better realize human-computer interaction, meet the demand of early teaching the educational pattern of children education industry, it is poor that this product has overcome the bandwagon effect of preschool education product, use resource-constrained, function singleness, the shortcomings such as interactive difference and shortage are interesting, increased greatly the interest of preschool education, interactive, played good results of learning, meet the demand of early teaching children education.
The above only is better possible embodiments of the present invention, and unrestricted protection scope of the present invention.The equivalent structure that all utilizations instructions of the present invention and accompanying drawing content have been done changes, and all is included in protection scope of the present invention.