CN102789267A - Classroom computer - Google Patents
Classroom computer Download PDFInfo
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- CN102789267A CN102789267A CN2011101295251A CN201110129525A CN102789267A CN 102789267 A CN102789267 A CN 102789267A CN 2011101295251 A CN2011101295251 A CN 2011101295251A CN 201110129525 A CN201110129525 A CN 201110129525A CN 102789267 A CN102789267 A CN 102789267A
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Abstract
Disclosed is a classroom computer. A host can be a complete hardware computer system with a general type processor chip (CPU and APU) or a portable computer system with an integrated system on a chip (SoC), is provided with wireless roaming, automatic organization wireless network, background wireless bridging and automatic background data forward (hardware P2P), and can automatically switch to a wired network, receive control of a network server host and data receiving and exchange under the support of a specific interface, a low voltage wired power supply can be automatically accessed to supply and charge the host, the classroom computer body can be locked automatically through a security magnetic lock arranged inside without loss, and simultaneously, a position determination function is provided, so that the classroom computer can be found quickly once lost.
Description
Technical field
The present invention relates to hardware manufacturing, the application of computing machine; Reach the application of education, the classroom instruction of training and network, software; For computer hardware equipment is expanded new environment for use and is used colony; Excavate the range of application of related hardware product greatly, improve the modernization of classroom instruction.
Background technology
Current infotech develop rapidly; PC hardware product function is become stronger day by day; Computer is just popularized with unprecedented speed, and global computer quantity is considerably beyond 1,000,000,000, and all international top information technology companies are making great efforts to look for market for next 1,000,000,000 users.
Though computer has spread to degree like this: office, design, amusement, demonstration, Industry Control, mobile utilization or the like; All almost completely used computer, but the maximum colony in the whole world--the whole world 1,300,000,000 is the learner in the school, but can't bring this advanced tools into classroom; Because; The network classroom that provides except school can provide the necessary function for the learner, and the computer that the student carries is completely because personalization is too strong, do not have fast, insert easily, control function; Not controlled by the instructor, can't unify to accept instructor's commander, and can not get into teaching link.
And the learner is because reason separately has great demand again: instructor's phonotape and videotape, data, presentation file duplicated, in order to reviewing outside the classroom, strengthening.
Another reality is: the learner is in self exercise, in the operation, can not affirm that whether the method for oneself, process be correct, can only wait for instructor's work correction after class; And the instructor also can not carry out aspectant individual coaching to each student because student numerous often can not point out student's wrong part fully, timely; Owing to can not be corrected timely; Therefore, a lot of places are: the student does manyly more, and is also manyly more wrong.
A lot of student eyesights are not good, even if be sitting in the front row in classroom, can not see blackboard, projection clearly.And the introducing of this " classroom computer " will change this present situation.
Another situation is: even the student can have a portable computer, also because playground, scope are complicated, as not carrying, then take care of nowhere, and can't guarantee that computer can not lose.
With regard to present Computer Facilities standard configuration, because a large amount of non-safe ac power supply of 220V that uses uses bulk redundancy electric wire, socket, the machine room cable gathers, and the power circuit breakage happens occasionally, and stays very big potential safety hazard.
Summary of the invention
Realization of the present invention aims to provide a kind of such hardware: a kind of " classroom computer " safe, that be difficult for losing.
The student gets into " the low-voltage safety computer classroom " that my another invention provides; " the classroom computer " that will possess function of the present invention inserted " the special-purpose security personnel of contact connect pedestal " that my another invention provides; Main frame inserts wired LAN environment automatically; Cut off wireless connections simultaneously, accept the education and guidance that the instructor provides (and the instructor can arbitrarily control the student's " classroom computer ": carry out the screen broadcasting teaching, transmit the teaching document, send operation, teaching audio and video files or the like), insert unified " special-purpose low-tension supply " simultaneously and (can guarantee the power supply of teaching environment; All the time be under the very reliable safe condition; Even if circuit takes place damaged, can not cause personal injury yet), battery limited deficiency service time of having removed common notebook computer, panel computer simultaneously from; And in time battery is charged, guarantee the available at any time of " classroom computer ".
On the classroom, the possessing of " classroom computer " audio-video function, the student is in any seat, nearly all can obtain consistent sound equipment, image, data visual environment, no matter and the quality of student eyesight, hearing can both obtain almost consistent audio visual effect.
The application of colored, black and white one key switch mode can improve the comfortableness of student's eyes.
Activity is more in the school, scope of activities is comparatively complicated based on the student, the factor that can not carry constantly, and this " classroom computer " will embed a cover security set: when it " classroom computer " body of the present invention; When inserting " the special-purpose security personnel of contact connect pedestal " that my another invention provides; This " classroom computer " built-in " security personnel's electromagnetic lock " automatically locks, and has only through facial (fingerprint or iris) and discerns, perhaps inputs password, ability release; That is to say; As long as " classroom computer " body is inserted " the special-purpose security personnel of contact connect pedestal ", perhaps (screen is inserted pedestal towards internal schema, general external force when this " classroom computer " switches to storage modes; Can't destroy screen) time; The student just can relievedly leave, and other people can't separate " classroom computer " that (that is: " contact special-purpose security personnel connect pedestal " also is simultaneously this " classroom computer " best administrator from pedestal; When the student perhaps leaves school in the school, all need not to worry) into the safety of " classroom computer ".
In addition; From the safety of student angle; This " classroom computer " can embedded GPS perhaps " Big Dipper " global position system, when this " classroom computer " when the student carries, the head of a family, school can know the student present position at any time; And when the student forgets that where " classroom computer " place, also can find rapidly through mobile phone or other " classroom computers ".
Through suitable, special software programming; This " classroom computer " almost can be in good time, single, exercise to the learner of single step tracking mode, operation are corrected errors and are instructed; And can accept, record the teaching demonstration document and the audio and video files of instructor issue timely, thereby provide after class and the almost consistent review environment of classroom instruction to the learner.
(or the teacher removes the control back) after class; Or mention " classroom computer " from " contact special-purpose security personnel connect pedestal "; The just available handwriting functions of student is practised, the operation answer; And completely to the ability of controlling of " classroom computer ", and do not have common mouse, keyboard and the conventional different inconvenience of way of writing.
The application of wireless bridge joint, routing function; Hand-holdable arbitrarily mobile, and can arbitrarily connect internet or LAN through wireless network, when data forwarding function (hardware P2P) is provided for other people; Do not influence the performance of self machine; And under campus environment shared teaching resource, improve the ability of utilizing of hardware, alleviate the load of the webserver.
Wireless, bluetooth (USB, and ultra broadband UWB etc. wireless) The Application of Technology can bring untrammeled multimedia to experience (Yi Bian as chatting on line, Yi Bian do other things) to the user.
And, can really get into the teaching environment of " textbook electronization, operation with no paper ", make the student put down heavy school bag, every day turnover school easily.
The realization of " textbook electronization, operation with no paper ", with making a maximum paper user colony of the whole world, unusable paper almost completely no longer, fundamentally paper industry to forest, to environment damage with pollute to greatest extent and reduce.
Predictably: " textbook electronization, operation with no paper " will be science and technology, the historical development process of one " irreversible "; And it need be able to get into the support of hardware, software and the network in classroom, and " classroom computer " and " low-voltage safety computer classroom " is that such hardware is selected.
The technical scheme that the present invention adopts:
Use universal processor chips (CPU, APU) complete type or integrated (SoC) or embedded chip portable hardware system and possess radio roaming, automatically organize wireless network, the wireless bridge joint in backstage is provided, carries out back-end data automatically and transmit (hardware P2P); Under the special interface support, automatically switch to cable network, accept network host control and Data Receiving; And insert the New-type computer system that the low pressure cable power supplies, charges battery automatically, and can automatically lock " classroom computer " body, guarantee never to lose through electromagnetic lock; Possess the position simultaneously and confirm function; Just in case lose, also can give for change fast, guarantee user's property safety.
Comprise the parts that use following characteristics:
Main frame can be to use the complete type hardware system of universal processor chips (CPU, APU), also can be the portable computer system (like panel computer, notebook computer, all-in-one etc.) of integrated (SoC) or embedded hardware system.
Use possess radio roaming, automatically organize wireless network, the wireless bridge joint in backstage be provided, carry out the wireless router (or wireless access point AP) of data forwarding ability automatically; Can High-Speed Automaticly organize wireless network platform and data forwarding function (hardware P2P) is provided automatically, can't influence the performance of self machine on the backstage.
Main frame is under the butt joint of special purpose interface; Automatically switch to wired network system, accept network host control and Data Receiving; And insert the low pressure cable power automatically and battery is charged, and external data exchange or routed port (like RJ45 network interface, USB-HUB etc.) can be provided.
Consider adding, withdraw from the convenience and the permanance of wired network system, can establish the interface automatic butt (have now socket is not considered fast automatic access, frequent plug basically and problems such as the interface damage that brings, loose contact) of " the special-purpose security personnel of contact are connected pedestal " that one custom-designed " the special-purpose connecting interface of contact " and my another invention provide.
Consider the problem of battery pot life, in this " contact special-purpose connecting interface ", can add low-voltage safety direct current supply interface in the lump, machine is supplied power and charged.
Because when getting into wired network system; Do not have to use the necessity of wireless network and the needs of classroom instruction control, touch (or induction) switch so can establish a gravity, with the situation of the interface automatic butt of " the special-purpose security personnel of contact is connected pedestal " under; Automatically network state is carried out wired, wireless switching; And (machine is inserted pedestal, has access to spider lines, cuts off the wireless network power supply to cut off the supply line of correlation module.Machine leaves pedestal, and access of radio network cuts off the cable network power supply), to save the energy and to prolong battery serviceable life.
Based on the student in the school movable more factor, this " classroom computer " can embed a cover security set: when it " classroom computer " body of the utility model, when inserting " the special-purpose security personnel of contact connect pedestal " that my another invention provides; Originally " classroom computer " built-in " security personnel's electromagnetic lock " is automatically locked on " the contact special use is ensured public security and connected pedestal ", has only through facial (fingerprint or iris) and discerns, perhaps inputs password, ability release; That is to say; As long as " classroom computer " body is inserted pedestal, the student just can relievedly leave, any other people; All can't " classroom computer " be separated from pedestal and (that is to say; If non-" classroom computer " possessor is only if violence damage can't be taken away.）。
When pattern (storage modes) is inserted " the special-purpose security personnel of contact connect pedestal " that my another invention provides with main frame down with screen; This " classroom computer " built-in " security personnel's electromagnetic lock " also will automatically lock; Have only through facial (fingerprint or iris) identification equally, perhaps input password, the ability release, therefore; When need not to worry that the user is not before main frame, stranger, external force accidental damage main frame screen are arranged.
In addition; From the safety of student angle; This " classroom computer " can embedded GPS perhaps " Big Dipper " global position system, when this " classroom computer " when the student carries, the head of a family, school can know the student present position at any time; And when the student forgets that where this " classroom computer " be placed on, also can through mobile phone perhaps other " classroom computers " find rapidly.
Main frame uses screen handwriting input, touch control system, and operation, Control work are normally accomplished in the support that can provide through operating system or application software.
Consider the comfortableness problem of long-time use, a dedicated button can be set, a key switchable color, white and black displays pattern are with protection user's eyesight.
Can use wired (or wireless) earphone. microphone or Bluetooth adapter, bluetooth headset and ultra broadband (like UWB, WUSB etc.) multimedia interface technology provide the required multimedia of user to experience.
Can select to use operating system (Microsoft Windows, Linux, MAC-OS, iOS or Android, Chrome operating system), and other possible operating systems.
Consider the needs of protection user existing investment, the present invention is compatible existing current techique and equipment (like the processor chips (CPU, APU) of various models such as PCI, all kinds of video cards of AGP, Intel, AMD, ARM double-core, multinuclear, the mainboard of various frameworks, various forms of display device, various forms of peripheral hardware, network access device or the like) comprehensively.
The present invention can use any type of special purpose interface card (like plug-in type, the external connection device of contact etc.).
The present invention mainly is applicable to panel computer, notebook computer or all-in-one, also applicable to all computer application fields such as thin client type, desk-top home entertainment type, commercial work type and high-end graphics workstations.
Specific embodiments (example):
The Typical Disposition scheme:
Hardware system: support the ten inches small-sized flat boards of screen hand-written " classroom computer " that carry of the present invention.
Support the standard " low-voltage safety computer classroom " of my another invention, comprise LAN environment, special-purpose low-tension supply, teachers ' teaching computer or teacher's notebook computer of " special-purpose desk " (" the special-purpose security personnel of contact connect pedestal " is set).
Software: Microsoft Windows7, iOS, Android, Chrome or other operating systems, dedicated multimedia network classroom software and other work commonly used, learning software are some.
Resource: support professional resources of the present invention website (with complete synchronous electronic textbook, test item bank, exercise, the job library of teaching material).
The typical case uses scene:
Tens of names carry the student who supports of the present invention ten inches screen flat boards hand-written " classroom computer " and get into " the low-voltage safety computer classroom " that my another invention provides.
The teacher orders: classmates, begin on class, and put into " the special-purpose security personnel of contact connect pedestal " that my another invention provides to all " classroom computers ".
All " classroom computers " insert cable LAN and charging automatically automatically; Teacher's main frame sends screen broadcasting teaching instruction; All " classroom computers " are unified to show the teaching demonstration document, and authority out of hand, and the phonotape and videotape that all seat classmates obtain clear unanimity shows; High myopia classmate does not have dysopia yet, and classroom instruction is normally carried out.
During this time, the courseware demonstration is accomplished, and the teacher carries out teaching explanation, answer, then.The teacher specifies a classmate to carry out the answer exercise; And its process relayed all students " classroom computer ", under specific teaching software support, all hand-written algorithm steps of this classmate are in time differentiated correct and mistake part by " classroom computer "; All classmates know that to know which correct in step; It is not right which goes on foot, and makes a comment or criticism one by one and need not the teacher, and the teacher only need sum up accordingly and arrange and get final product.
Then, the teacher arranges operation: the operation of today is homework one to five, all classmates; The login resource website is opened this class exercise one, begins hand-written operation; Assisting down of operations specific software; " classroom computer " judges that automatically operation corrects errors, and provides analysis result, and in time instruction of papil correctly, fulfil assignment rapidly.
After operation was accomplished, " classroom computer " submit job automatically corrected the result to Computer for teachers, and provided full class students' work statistics, analysis result automatically, and the teacher can instruct indivedual students and follow-up explanation in view of the above, and this process, the teacher is light relatively.
Different curriculas is being carried out in another classroom.
Art teaching is being carried out in another classroom again, and everybody is carrying out handwritten drawings with " classroom computer " student.
On the playground, the student of other two class's physical educations, what have is playing ball, and what have is running, and their " classroom computer " all is automatically locked on the desk with " protected mode ", need not to worry to lose and damage.
Each other, has no interference.
Claims (10)
1.
A kind of " classroom computer "; Use the complete type of universal processor chips (CPU, APU) or the portable computer system of integrated (SoC) chip; And possess radio roaming, automatically organize wireless network, the wireless bridge joint in backstage is provided, carries out back-end data automatically and transmit (hardware P2P); Under the special interface support, automatically switch to cable network, accept the exchange of network service end host computer control and Data Receiving, and insert the low pressure cable power automatically main frame is supplied, charges, and can automatically lock " classroom computer " body through built-in " security personnel's electromagnetic lock "; Guarantee can not lose; Possess the position simultaneously and confirm function, just in case lose the New-type computer system that also can give for change fast;
Comprise the computing machine parts that use following characteristics:
Main frame can be to use the complete type computer hardware system of universal processor chips (CPU, APU), also can be the portable hardware system of integrated (SoC) or embedded chip;
Use possess radio roaming, automatically organize wireless network, the wireless bridge joint in backstage be provided, carry out the wireless router (or wireless access point AP) of data forwarding ability automatically, can High-Speed Automaticly organize wireless network platform and data forwarding function (hardware P2P) is provided on the backstage automatically;
Main frame automatically switches to wired network system, accepts network service end host computer control and Data Receiving exchange under the special interface support; And inserting the low pressure cable power automatically supplies power to main frame; And to battery charge (can adopt PoE Power-over-Ethernet technology); And external data exchange or routed port (like RJ45 network interface, USB-HUB etc.) can be provided, so that the functions such as serial connection of " classroom computer " to be provided;
Main frame uses screen handwriting input, touch control system, can accomplish normal operation, Control work through the support that operating system or application software provide;
Consider the comfortableness problem of long-time use, a key switchable color, white and black displays pattern can be set;
Can embed a cover security set at the main frame body: when it " classroom computer " body of the present invention; When inserting " the special-purpose security personnel of contact connect pedestal " of my another invention; This " classroom computer " built-in " security personnel's electromagnetic lock " automatically locks; Have only through facial (fingerprint or iris) and discern, perhaps input password, ability release;
Can embedded GPS perhaps " Big Dipper " global position system; When this " classroom computer " when the student carries; The head of a family, school can know the student present position at any time; And when the student forgets that where this " classroom computer " be placed on, also maybe be through mobile phone or other " classroom computers " location rapidly.
2. " classroom computer " as claimed in claim 1 is characterized in that:
Can use and possess radio roaming, organize wireless network automatically, the wireless bridge joint in backstage is provided, carries out the wireless router (or wireless access point AP) of data forwarding ability automatically; Can High-Speed Automaticly organize wireless network platform and data forwarding function (hardware P2P) is provided on the backstage automatically, and can adverse influence not arranged active user's system performance and data security.
3.
" classroom computer " as claimed in claim 1 is characterized in that:
Consider adding, withdraw from the convenience and the permanance of wired network system; Can establish a custom-designed contact wired connection interface; " the special-purpose security personnel of contact connect pedestal " that cooperates my another invention to provide, can automatically switch to wired network system, accept network service end host computer control and Data Receiving exchange.
4.
" classroom computer " as claimed in claim 1 is characterized in that:
Consider the battery problem of service time, in contact wired connection interface, can add the low-voltage power supply interface in the lump, main frame is supplied power and charge (can adopt PoE Power-over-Ethernet technology).
5. " classroom computer " as claimed in claim 1 is characterized in that:
When getting into wired network system; There is not necessity of using wireless network; And the requirement of network service end host computer control, touch (or induction) switch so can establish one, (main frame is inserted pedestal automatically network state to be carried out the supply line of wired, wireless switching and cut-out relevant device; Have access to spider lines, cut off the wireless network power supply; Main frame leaves pedestal, and access of radio network cuts off the cable network power supply), to save the energy and battery service time.
6. " classroom computer " as claimed in claim 1 is characterized in that:
Can be at built-in one " the electromagnetic safety lock " of main frame; When main frame is inserted " the special-purpose security personnel of contact connect pedestal " that my another invention provides; Automatically lock main frame, have only through the built-in face of main frame (fingerprint or iris) recognition system, or input password, could release;
When main frame is put into " the special-purpose security personnel of contact connect pedestal " that my another invention provides with storage modes (screen is mode down); Main frame automatically locks; Can prevent that screen from artificially being damaged by external force; Equally, can be through facial (fingerprint or iris) recognition system, or input password and carry out release.
7. " classroom computer " as claimed in claim 1 is characterized in that:
Usurped and take care of the needs of main frame by other people for preventing main frame; This machine adopts forward and backward dual camera scheme; Can be built-in " facial (fingerprint or iris) recognition system "; Cooperate main frame built-in " electromagnetic safety lock " and " the special-purpose security personnel of contact are connected pedestal ", accomplish host lock, keeping function.
8. " classroom computer " as claimed in claim 1 is characterized in that:
Can embedded GPS perhaps global position systems such as " Big Dippeves ", in time confirm the main frame present position.
9. like claim 1 described " classroom computer ", it is characterized in that:
Consider the comfortableness problem of long-time use, a dedicated button can be set, a key switchable color, white and black displays pattern are with protection user's eyesight.
10. like claim 1 described " classroom computer ", it is characterized in that:
The present invention mainly is applicable to portable panel computer, notebook computer or the one that has adopted handwriting input, touch control system, also applicable to all computer application fields such as desk-top home entertainment type, commercial work type and high-end graphics workstations;
The invention is not restricted to hardware and software that preceding text are mentioned, hardware, the software that on basis of the present invention, carries out adds, subtracts, remodeling method or scheme, all in claim scope of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101295251A CN102789267A (en) | 2011-05-19 | 2011-05-19 | Classroom computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101295251A CN102789267A (en) | 2011-05-19 | 2011-05-19 | Classroom computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102789267A true CN102789267A (en) | 2012-11-21 |
Family
ID=47154683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101295251A Pending CN102789267A (en) | 2011-05-19 | 2011-05-19 | Classroom computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102789267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491221A (en) * | 2019-09-11 | 2019-11-22 | 深圳市浪涛科技有限公司 | A kind of Multifunctional smart education all-in-one machine and its application method |
| CN114035735A (en) * | 2021-10-11 | 2022-02-11 | 杭州师范大学 | Virtual scene roaming control method based on handwriting digital tablet |
-
2011
- 2011-05-19 CN CN2011101295251A patent/CN102789267A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491221A (en) * | 2019-09-11 | 2019-11-22 | 深圳市浪涛科技有限公司 | A kind of Multifunctional smart education all-in-one machine and its application method |
| CN114035735A (en) * | 2021-10-11 | 2022-02-11 | 杭州师范大学 | Virtual scene roaming control method based on handwriting digital tablet |
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Application publication date: 20121121 |