CN104599206A - Sharing method and sharing system of teaching resource - Google Patents
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- CN104599206A CN104599206A CN201410830001.9A CN201410830001A CN104599206A CN 104599206 A CN104599206 A CN 104599206A CN 201410830001 A CN201410830001 A CN 201410830001A CN 104599206 A CN104599206 A CN 104599206A
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Abstract
The invention relates to a sharing method and a sharing system of a teaching resource. The sharing system comprises a control terminal, a server and a display terminal, wherein the control terminal is used for transmitting a control instruction; the control instruction is used for calling a part of teaching resource in the teaching resource pre-stored in the server so as to share the part of teaching resource; the server is used for receiving the control instruction, generating a display instruction according to the control instruction and transmitting the display instruction to the display terminal; the display terminal is used for receiving the display instruction and displaying the corresponding part of teaching resource according to the display instruction. The control terminal calls the teaching resource of the server remotely based on network and remotely controls the display of the called teaching resource by the display terminal, so the internet-based teaching resource sharing and remote control of the display of the teaching resource are realized, the interaction for study of a student is improved, and the conventional local learning mode is broken.
Description
Technical field
The present invention relates to technology of Internet of things field, particularly relate to a kind of sharing method and share system of teaching resource.
Background technology
Existing teaching resource shares equipment, is all generally unit mode of operation.After student takes this equipment, only to learn the courseware content prestored in this equipment, or by external storage equipment, the courseware content stored is shared to this teaching resource upgrade in equipment.But mode is shared in above-mentioned two kinds of study, existing teaching resource all can not be allowed to share equipment and share in cloud platform a large amount of courseware content stored freely, also likely cause part courseware content for a long time idle, utilization factor is low.And existing teaching resource shares equipment, student can control arbitrarily, the content that will learn from main separation, namely controls the courseware content that this device plays student oneself selects.Such mode of learning, more or less also exists some drawbacks, such as, due to student autocontrol force difference and can not ensure on time according to quantity complete study plan.
Summary of the invention
The object of the invention is to the sharing method and the share system that propose a kind of teaching resource, achieve the displaying of teaching resource sharing based on internet and Long-distance Control teaching resource, improve the interactive of Students ' Learning, broken traditional localized mode of learning.
For reaching this object, the present invention by the following technical solutions:
First aspect, provides a kind of sharing method of teaching resource, comprising:
Receive the steering order of the teaching resource to pre-stored that control terminal sends, described steering order for recalling the part teaching resource of pre-stored, described part teaching resource is used for sharing;
Generate according to described steering order and show instruction, described displaying instruction is sent to displaying terminal, so that described displaying terminal shows corresponding described part teaching resource according to described displaying instruction.
Wherein, described teaching resource comprises school information, class's information, teacher's courseware-related information and students' work information.
Wherein, described generation according to described steering order shows instruction, described displaying instruction is sent to displaying terminal, specifically comprises:
Generate according to described steering order and show instruction, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association.
Second aspect, provides a kind of share system of teaching resource, comprises control terminal, server and displaying terminal,
Described control terminal, for sending controling instruction, described steering order for recalling the part teaching resource in the teaching resource of described server pre-stored, described part teaching resource is used for sharing;
Described server, for receiving described steering order, generating according to described steering order and showing instruction, described displaying instruction is sent to described displaying terminal;
Described displaying terminal, for receiving described displaying instruction, and shows corresponding described part teaching resource according to described displaying instruction.
Wherein, described server, specifically for:
Generate according to described steering order and show instruction, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association.
Wherein, described displaying terminal comprises governor circuit, display circuit, power control circuit, radio communication circuit and USB cascade Mach-Zehnder interferometer circuit;
Described governor circuit is electrically connected with described display circuit, described power control circuit, described radio communication circuit and described USB cascade Mach-Zehnder interferometer circuit respectively;
Described governor circuit arranges Raspberry Pi master control borad.
Wherein, described Raspberry Pi master control borad arranges the process chip of ARM1176JZF-S type, USB interface, Ethernet interface, SD card expansion interface and HDMI video output interface;
Described process chip is electrically connected with described USB interface, described Ethernet interface, described SD card expansion interface and described HDMI video output interface respectively.
Wherein, described display circuit comprises display screen, and the physical resolution of described display screen is 800 × 3-RGB × 480 physical resolution, and described display screen is the TFT screen of 7 cun.
Wherein, described power control circuit comprises feed circuit and charging circuit,
When described feed circuit connect 220V civil power, the civil power of input is powered by the share system of described feed circuit to described teaching resource;
Described charging circuit comprises battery, voltage control circuit and civil power input interface, when described civil power input interface connects 220V civil power, the 220V civil power of input is charged to described battery by described voltage control circuit, and described battery is powered to the share system of described teaching resource.
Wherein, described radio communication circuit comprises WiFi radio communication circuit and 3G radio communication circuit.
Beneficial effect of the present invention is: a kind of sharing method of teaching resource and share system, comprise control terminal, server and displaying terminal, described control terminal, for sending controling instruction, described steering order for recalling the part teaching resource in the teaching resource of described server pre-stored, described part teaching resource is used for sharing; Described server, for receiving described steering order, generating according to described steering order and showing instruction, described displaying instruction is sent to described displaying terminal; Described displaying terminal, for receiving described displaying instruction, and shows corresponding described part teaching resource according to described displaying instruction.The control terminal long-range teaching resource transferring server Network Based, and Long-distance Control displaying terminal shows the teaching resource transferred, achieve the displaying of teaching resource sharing based on internet and Long-distance Control teaching resource, improve the interactive of Students ' Learning, break traditional localized mode of learning.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the method flow diagram of sharing method first embodiment of teaching resource provided by the invention.
Fig. 2 is the method flow diagram of sharing method second embodiment of teaching resource provided by the invention.
Fig. 3 is the block diagram of share system first embodiment of teaching resource provided by the invention.
Fig. 4 is the structural representation of share system second embodiment of teaching resource provided by the invention.
Fig. 5 is the block diagram of displaying terminal provided by the invention.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, it is the method flow diagram of sharing method first embodiment of teaching resource provided by the invention.
The sharing method of this teaching resource, comprising:
Step S101, receive the steering order of the teaching resource to pre-stored that control terminal sends, described steering order for recalling the part teaching resource of pre-stored, described part teaching resource is used for sharing.
Described control terminal comprises the panel computer, notebook computer, PC, smart mobile phone or the Wearable electronic equipment that possess network transmission function.
Step S102, to generate according to described steering order and show instruction, described displaying instruction is sent to displaying terminal, so that described displaying terminal shows corresponding described part teaching resource according to described displaying instruction.
Wherein, described teaching resource comprises school information, class's information, teacher's courseware-related information and students' work information.
Students' work information is except the books job content of traditional sense, the experimental data of student, code model etc. can also be comprised, classmates are helped to form mutual discussion, interactive strong mode of learning, the force-fed duck passive type mode of learning broken traditions, improve the participation of learning process, the proactive of Played student.
Described displaying terminal does not directly control by localization, and corresponding control operation has to pass through cloud service, and the online teaching resource of this cloud service support is shared, and as courseware content is shared, teaching hardwares is shared, education informations cloud storage etc.
To sum up, the sharing method of the teaching resource that the embodiment of the present invention provides, the control terminal long-range teaching resource transferring server Network Based, and Long-distance Control displaying terminal shows the teaching resource transferred, achieve the displaying of teaching resource sharing based on internet and Long-distance Control teaching resource, improve the interactive of Students ' Learning, break traditional localized mode of learning.
Please refer to Fig. 2, it is the method flow diagram of sharing method second embodiment of teaching resource provided by the invention.The present embodiment is to add the concrete steps of mating corresponding displaying terminal with the key distinction of sharing method first embodiment of teaching resource.
The sharing method of this teaching resource, comprising:
Step S201, receive the steering order of the teaching resource to pre-stored that control terminal sends, described steering order for recalling the part teaching resource of pre-stored, described part teaching resource is used for sharing.
Step S202, to generate show instruction according to described steering order, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association; So that described displaying terminal shows corresponding described part teaching resource according to described displaying instruction.
The sharing method of the teaching resource that the embodiment of the present invention provides, based on the service architecture of B/S, pass through control terminal, client as PC, panel computer, smart mobile phone conducts interviews to server, server responds the steering order of this client, and steering order is resolved, and then control requested displaying terminal.Displaying terminal is in a network using the MAC Address of WiFi as unique addressing unit.When displaying terminal starts, automatic access server end, and the MAC Address of advertise service end this locality, service end can set up a mac address table and displaying terminal title register one to one, i.e. MAC Address-displaying terminal name database.A client account can control multiple stage displaying terminal to server request and carry out education experiment.Client account at most can Request Control 256 displaying terminals in theory, and that is, a client account can associate 256 MAC Address matched.
To sum up, the sharing method of the teaching resource that the embodiment of the present invention provides, supports high in the clouds teaching resource sharing, and the hardware resource sharing of high in the clouds On-line Control displaying terminal and education informations cloud store.Compare traditional Internet of Things teaching method, the method is more convenient for the convenient deployment of macroscopical teaching resource, and impart knowledge to students under facilitating the line of teacher, such as, teacher is without the need to entering laboratory in experiment, just by displaying terminal displaying experimentation.
The embodiment of the share system of the teaching resource provided for the embodiment of the present invention below.The embodiment of the share system of teaching resource and the sharing method embodiment of above-mentioned teaching resource belong to same design, based on the detail content of description not detailed in the embodiment of the share system of teaching resource, can with reference to the sharing method embodiment of above-mentioned teaching resource.
Please refer to Fig. 3, it is the block diagram of share system first embodiment of teaching resource provided by the invention.
The share system of this teaching resource, comprises control terminal, server and displaying terminal,
Described control terminal, for sending controling instruction, described steering order for recalling the part teaching resource in the teaching resource of described server pre-stored, described part teaching resource is used for sharing;
Described server, for receiving described steering order, generating according to described steering order and showing instruction, described displaying instruction is sent to described displaying terminal;
Described displaying terminal, for receiving described displaying instruction, and shows corresponding described part teaching resource according to described displaying instruction.
To sum up, the share system of the teaching resource that the embodiment of the present invention provides, the control terminal long-range teaching resource transferring server Network Based, and Long-distance Control displaying terminal shows the teaching resource transferred, achieve the displaying of teaching resource sharing based on internet and Long-distance Control teaching resource, improve the interactive of Students ' Learning, break traditional localized mode of learning.
Please refer to Fig. 4, it is the structural representation of share system second embodiment of teaching resource provided by the invention.
The share system of this teaching resource, comprises control terminal, server and displaying terminal,
Described control terminal, for sending controling instruction, described steering order for recalling the part teaching resource in the teaching resource of described server pre-stored, described part teaching resource is used for sharing;
Described server, for receiving described steering order, generating according to described steering order and showing instruction, described displaying instruction is sent to described displaying terminal;
Described displaying terminal, for receiving described displaying instruction, and shows corresponding described part teaching resource according to described displaying instruction.
Please refer to Fig. 5, it is the block diagram of displaying terminal provided by the invention.
Wherein, described server, specifically for:
Generate according to described steering order and show instruction, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association.
Control terminal at most can Request Control 256 displaying terminals, and that is, the client account of a control terminal can associate 256 MAC Address matched.
Wherein, described displaying terminal comprises governor circuit, display circuit, power control circuit, radio communication circuit and USB cascade Mach-Zehnder interferometer circuit;
Described governor circuit is electrically connected with described display circuit, described power control circuit, described radio communication circuit and described USB cascade Mach-Zehnder interferometer circuit respectively;
Described governor circuit arranges Raspberry Pi master control borad.
Raspberry Pi master control borad is based on Raspberry Pi raspberry group, prepackage linux system, and volume is credit card-sized only, carries ARM architecture processor, operational performance and the similar master control borad of smart mobile phone.In interface, Raspberry Pi master control borad provide can donating bond mouse use USB interface, in addition also have fastethernet interface, SD card expansion interface and 1 HDMI HD video output interface.This HDMI HD video output interface can be connected with display or TV.Raspberry Pi raspberry TinyOS operating system of having sent master control borad to carry, the programming can carrying out wireless sensor network relevant device controls.
Preferably, described displaying terminal also arranges expansion interface.This expansion interface can be appointed and connect support standard agreement, as the sensor of uart, spi, iiC, as sound transducer, gravity sensor, acceleration transducer, moving direction sensor, pressure transducer, optical sensor, temperature sensor or infrared sensor.
Wherein, described Raspberry Pi master control borad arranges the process chip of ARM1176JZF-S type, USB interface, Ethernet interface, SD card expansion interface and HDMI video output interface;
Described process chip is electrically connected with described USB interface, described Ethernet interface, described SD card expansion interface and described HDMI video output interface respectively.
Described displaying terminal, using Raspberry Pi raspberry group as master control system, has carried display circuit, power control circuit, radio communication circuit, USB cascade Mach-Zehnder interferometer circuit simultaneously.Wherein radio communication circuit comprises WiFi radio communication circuit and 3G radio communication circuit.By this radio communication circuit, achieve described displaying terminal and the mutual function of remote server data, the teaching resource achieving cloud service support online is shared, and as courseware content is shared, teaching hardwares is shared, the functions such as education informations cloud storage.Raspberry Pi master control borad provide can donating bond mouse use USB interface, in addition also have fastethernet interface, SD card expansion interface and 1 HDMI HD video output interface.This HDMI HD video output interface can be connected with display or TV.Master control system controls USB cascade Mach-Zehnder interferometer circuit, reaches the object of control linkage at the outside teaching equipment of USB cascade Mach-Zehnder interferometer circuit, and these outside teaching equipments use serial port protocol and master control system to carry out data interaction.
Preferably, described displaying terminal (novel Internet of Things teaching platform OmniEdu-SmartNode), adopt real time operating system Raspbian, that Debian is specially for raspberry develops small-sized linux system, chip adopts ARM1176JZF-S core (ARM11 series), can fast processing data.This system has carried TinyOS Wireless Sensor Networks Operating System simultaneously, makes this terminal can support the associative operation of wireless sensor network.In order to realize high in the clouds teaching resource sharing service, need build the B/S cloud service of hardware based on OmniEdu-SmartNode, this cloud service supports that the user of OmniEdu-SmartNode shares teaching resource and long-range application online and to leave unused the hardware resource of OmniEdu-SmartNode.Namely cloud service can the hardware resource of the online OmniEdu-SmartNode of master control, manages the relevant information of each access client, such as registered user name, courseware content etc. simultaneously.Support PC, dull and stereotyped, the control of intelligent terminal such as smart mobile phone carry out On-line Control teaching simultaneously.
Wherein, described display circuit comprises display screen, and the physical resolution of described display screen is 800 × 3-RGB × 480 physical resolution, and described display screen is the TFT screen of 7 cun.
Wherein, described power control circuit comprises feed circuit and charging circuit,
When described feed circuit connect 220V civil power, the civil power of input is powered by the share system of described feed circuit to described teaching resource;
Described charging circuit comprises battery, voltage control circuit and civil power input interface, when described civil power input interface connects 220V civil power, the 220V civil power of input is charged to described battery by described voltage control circuit, and described battery is powered to the share system of described teaching resource.
Wherein, described radio communication circuit comprises WiFi radio communication circuit and 3G radio communication circuit.
Described display screen is resolution is 800 × 3-RGB × 480, i.e. 800 × 3 (RGB) × 480 physical resolution, and panel type is TFT, shows dimensions as 7 cun.Described power control circuit supports built-in power charge function, and also support that civil power 220V powers, meet the double requirements of Mobile Teaching and fixing teaching, Mobile Teaching can support 10 hours at most simultaneously.Described radio communication circuit adopts USB standard WiFi, supports USB2.0 agreement, supports standard IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK simultaneously, adopts IEEE802.11n (draft 2.0) line technology.Transmitted data rates reaches as high as 150M.
To sum up, the share system of the teaching resource that the embodiment of the present invention provides, supports high in the clouds teaching resource sharing, and the hardware resource sharing of high in the clouds On-line Control displaying terminal and education informations cloud store.Compare traditional Internet of Things teaching method, the method is more convenient for the convenient deployment of macroscopical teaching resource, and impart knowledge to students under facilitating the line of teacher, such as, teacher is without the need to entering laboratory in experiment, just by displaying terminal displaying experimentation.
The sharing method of teaching resource and a share system, achieve the displaying of teaching resource sharing based on internet and Long-distance Control teaching resource, improve the interactive of Students ' Learning, broken traditional localized mode of learning.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, this program can be stored in a computer-readable recording medium, and storage medium can comprise storer, disk or CD etc.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (10)
1. a sharing method for teaching resource, is characterized in that, comprising:
Receive the steering order of the teaching resource to pre-stored that control terminal sends, described steering order for recalling the part teaching resource of pre-stored, described part teaching resource is used for sharing;
Generate according to described steering order and show instruction, described displaying instruction is sent to displaying terminal, so that described displaying terminal shows corresponding described part teaching resource according to described displaying instruction.
2. the sharing method of teaching resource according to claim 1, is characterized in that, described teaching resource comprises school information, class's information, teacher's courseware-related information and students' work information.
3. the sharing method of teaching resource according to claim 1, is characterized in that, described generation according to described steering order shows instruction, described displaying instruction is sent to displaying terminal, specifically comprises:
Generate according to described steering order and show instruction, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association.
4. a share system for teaching resource, comprises control terminal, server and displaying terminal, it is characterized in that,
Described control terminal, for sending controling instruction, described steering order for recalling the part teaching resource in the teaching resource of described server pre-stored, described part teaching resource is used for sharing;
Described server, for receiving described steering order, generating according to described steering order and showing instruction, described displaying instruction is sent to described displaying terminal;
Described displaying terminal, for receiving described displaying instruction, and shows corresponding described part teaching resource according to described displaying instruction.
5. the share system of teaching resource according to claim 4, is characterized in that, described server, specifically for:
Generate according to described steering order and show instruction, described displaying instruction comprises MAC Address corresponding to described steering order;
Described MAC Address is mated with the MAC Address-displaying terminal name database preset, matches the displaying terminal associated with described MAC Address, the MAC Address of described MAC Address-displaying terminal name database and displaying terminal title one_to_one corresponding;
Described displaying instruction is sent to the displaying terminal of described association.
6. the share system of teaching resource according to claim 4, is characterized in that, described displaying terminal comprises governor circuit, display circuit, power control circuit, radio communication circuit and USB cascade Mach-Zehnder interferometer circuit;
Described governor circuit is electrically connected with described display circuit, described power control circuit, described radio communication circuit and described USB cascade Mach-Zehnder interferometer circuit respectively;
Described governor circuit arranges Raspberry Pi master control borad.
7. the share system of teaching resource according to claim 6, is characterized in that, described Raspberry Pi master control borad arranges the process chip of ARM1176JZF-S type, USB interface, Ethernet interface, SD card expansion interface and HDMI video output interface;
Described process chip is electrically connected with described USB interface, described Ethernet interface, described SD card expansion interface and described HDMI video output interface respectively.
8. the share system of teaching resource according to claim 6, is characterized in that, described display circuit comprises display screen, and the physical resolution of described display screen is 800 × 3-RGB × 480 physical resolution, and described display screen is the TFT screen of 7 cun.
9. the share system of teaching resource according to claim 6, is characterized in that, described power control circuit comprises feed circuit and charging circuit,
When described feed circuit connect 220V civil power, the civil power of input is powered by the share system of described feed circuit to described teaching resource;
Described charging circuit comprises battery, voltage control circuit and civil power input interface, when described civil power input interface connects 220V civil power, the 220V civil power of input is charged to described battery by described voltage control circuit, and described battery is powered to the share system of described teaching resource.
10. the share system of teaching resource according to claim 6, is characterized in that, described radio communication circuit comprises WiFi radio communication circuit and 3G radio communication circuit.
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