CN103310667A - Teaching experimental system combining physical space and information space - Google Patents
Teaching experimental system combining physical space and information space Download PDFInfo
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- CN103310667A CN103310667A CN 201310224990 CN201310224990A CN103310667A CN 103310667 A CN103310667 A CN 103310667A CN 201310224990 CN201310224990 CN 201310224990 CN 201310224990 A CN201310224990 A CN 201310224990A CN 103310667 A CN103310667 A CN 103310667A
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- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000002474 experimental method Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 6
- 238000011160 research Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The invention discloses a teaching experimental system combining a physical space and an information space. The teaching experimental system comprises the physical space and the information space. The physical space is formed by an experimental apparatus, an application server, a web server and a client side. The information space is formed by system management software, a knowledge database and a driving and controlling program. The experimental system, communication equipment and the application server of the physical space are connected. The experimental apparatus and the driving and controlling program of the communication equipment are mounted on the application server which is used for sending control instructions to the experimental apparatus and the communication equipment or receiving returned data information. The system management software is installed on the web server which stores the knowledge database. The application server and the web server are connected in the same local area network. The web server communicates data with the client side through the local area network or an internet.
Description
Technical field
The present invention relates to teaching experiment system, be specifically related to the teaching experiment system that physical space and information space merge.
Background technology
Along with fast development and the large-scale application of the communication technology of new generation, day by day significant role is being played the part of in informationization in our social life, and knowledge quantity sharply expands, and renewal of knowledge process is unprecedentedly accelerated, and " knowledge explosion " phenomenon occurred.Yet informationalized society need is supported by the informationalized talent, therefore turns out the high-quality talents that has initiative spirit and the stronger ability of practice, supports national sustainable development, is the historic mission that higher education is born.
For a long time, on the pattern that university cultivates talent, proposed to cultivate and possessed wider basic theoretical knowledge and the talent of specialized technical knowledge of essence, but because the Subject division that the knowledge expansion causes has restricted the realization of university education training of personnel target; The extreme expansion of this knowledge and fast renewal, so that a large amount of new knowledge contents need to join course content, yet the time that course launches is limited, can not the unlimited learning time that prolongs the learner.For industry science class specialty, has very strong engineering and practicality, a lot of knowwhies and technical ability must be learnt in practice, understand, improve, how to raise the efficiency, make the learner grasp the technical ability of more society and production practices in limited learning time, the ability of innovation ability and the self structure of knowledge that how to improve is to adapt to the information society of knowledge continuous renewal, how improving capital efficiency to adapt to the educational costs that rises steadily, is the difficult problem of the at present global university education of puzzlement, enterprise's personnel training.
Industry science class professional cultivates in the urgent need to a complete experimental system of cover so that the learner digests basic theory, professional knowledge and the application practice three who learns at present, the tutoring system that also needs simultaneously a cover knowledge hierarchy to constantly update and extend, the development that can catch up with social informatization with the knowwhy that guarantees the learner; Traditional teaching experiment system adopts the mode of circuit simulation or software simulation, and there are the following problems:
The first, Specialization education lacks overall situation and sees, and the teaching experiment system of offering is often for one or a few subject, and just to the checking of class teaching content, also remains deficiency in the cultivation of individual creativity power, lacks ductility and the novelty of knowledge;
The second, the on-line study function that traditional teaching experiment system provides is that each knowledge node in the professional knowledge system is successively launched according to tree-shaped relation, has destroyed the intrinsic architecture of knowledge, also comes for learner's retrieval knowledge library tape inconvenient.
Summary of the invention
The technical problem to be solved in the present invention provides the teaching experiment system of a kind of physical space and information space fusion, and can solve the conventional teaching experimental system and be difficult to satisfy the learner to the requirement of knowledge ductility and novelty, and awkward problem.
The present invention is achieved through the following technical solutions:
The teaching experiment system that physical space and information space merge, comprise the physical space that experimental apparatus, application server, Web server, client form, and the information space of the system management software, knowledge data base, driving and control program composition, the experimental apparatus of described physical space is connected with application server, driving and the control program of experimental apparatus are installed, for send the data message that steering order or reception are returned to experimental apparatus on the described application server; On the described Web server system management software is installed, and the stored knowledge database; Described application server and Web server are connected in the same LAN (Local Area Network), and described Web server carries out data communication by LAN (Local Area Network) or Internet network and client.
The further improvement of the present invention scheme is that knowledge data base comprises: the structure function information of course knowledge, principles simulation program, experimental apparatus.
The present invention's advantage compared with prior art is:
One, knowledge data base has been contained basic theory, professional knowledge, principles simulation experiment, so that the learner both can grasp flow process from macroscopic view, also can remove to understand technical essential, theoretical foundation and simulated effect from details;
Two, drive and control program by installing at the application server end, experimental apparatus is controlled in the control information that relies on the Web server to send and communication facilities is realized signals collecting, analysis or simulation, realized experimental apparatus, communication facilities and simulated program three's interlock, theory study and engineering practice are united, solved the problem that theory and practice disconnects mutually in the conventional teaching process, also realize simultaneously sharing of laboratory hardware resource, saved instrument cost and expense of instruction;
Three, the learner can make up experimental system according to own understanding to professional knowledge, carries out innovative study research; And the learner can upload by Web, shares innovative content and research trends etc., so that knowledge hierarchy constantly extends and upgrades, can satisfy ever-increasing information inquiry demand;
Four, the present invention is applicable to learner's use at all levels, the beginner is by using this system can know that courses taken are to the supporting role of from now on academic program, there is the learner on basis institute's theory knowledge, professional technique and application practice three can be digested, the learner who has subject study to need can in time understand the subject research trends, perhaps by making up the innovation of simulating experimental system realization theory research.
Description of drawings
Fig. 1 is the physical space of communication class specialty and the teaching experiment system schematic diagram that information space merges.
Fig. 2 is the communication service flow process schematic diagram as an example of mobile communication example.
1 is experimental apparatus, and 2 is communication facilities, and 3 is application server, 4 is the Web server, and 5 is client, and 6 is communication service flow process, 7 is mobile communication equipment, and 8 is communication apparatus construction, and 9 is transfer table, 10 is base transceiver station, and 11 is base station controller, and 12 is mobile switching centre and Visited Location Registor, 13 is the operational administrative center, and 14 is home location register, and 15 is AUC, 16 is the mobile device identification register, 17 is Public Switched Telephony Network or ISDN (Integrated Service Digital Network), and 91 is antenna, and 92 is radio-frequency (RF) receiving and transmission module, 93 is the CPU processor, 94 is channel encoder, and 95 is digital signal processor, and 96 is modulator-demodular unit, 97 is interface module, 101 is combining and distribution unit, and 102 is transceiver unit, and 103 is power supply unit, 104 is the Power Supply Monitoring plate, 105 is regularly the transfer management plate, and 106 is the transmitting extended power supply board, and 107 is the transmitting extended plate, 108 is fan box, and 109 is the clock distribution plate.
Embodiment
The teaching experiment system that physical space as shown in Figure 1 and information space merge, when communication speciality is used, comprise the physical space that experimental apparatus 1, communication facilities 2, application server 3, Web server 4 and client 5 form, and the information space of the system management software, knowledge data base and driving and control program composition; The application server 3 of described physical space is equipped with driving and the control program of experimental apparatus 1 and communication facilities 2, and use general purpose interface bus GPIB cable or LAN to be connected between application server 3 and the experimental apparatus 1, and support serial ports connected mode, can carry out two-way communication, application server 3 also with between the communication facilities 2 uses the equipment standard interface to be connected, and can carry out two-way communication; Described Web server 4 is equipped with knowledge data base and the system management software; Described application server 3 is connected in the LAN (Local Area Network) with Web server 4; Described client 5 is connected with Web server 4 by LAN (Local Area Network) or Internet.
Described knowledge data base comprises: a plurality of relation tables such as the function information of course knowledge, principles simulation program, experimental apparatus 1, the structure function information of communication facilities 2 and signaling protocol information.
The learner is by the page of client login teaching experiment system, click mobile communication link in the communication course, after Web server 4 receives query requests, the search knowledge data base finds operation flow 6 and Query Result is turned back to learner's page, the learner sees be exactly finish once conversation the equipment of process, this moment, webpage presented by mutual mode, clicked and selected the operation flow introduction of watching or carry out the operation flow simulation.When selecting to watch operation flow to introduce, after Web server 4 receives this request and judged by the system management software, knowledge data base to be given in request to be processed, knowledge data base returns the data of operation flow the client 5 at learner place; Elected when choosing a job the affair flowsheeting, Web server 4 is transmitted to knowledge data base with request and processes after receiving this request and being judged by the system management software, and knowledge data base returns the operation flow simulated program client 5 at learner place; The simulated program operation, when calling experimental apparatus 1 or communication facilities 2 resource such as needs, call request system management software in Web server 4 is processed, and sends control information to application server 3, calls respective resources by driving and control program;
The learner clicks the links of operation flow 6 in the customer terminal webpage, after Web server 4 receives query requests, search for knowledge data base and Query Result is turned back to learner's page, what the learner saw is exactly the detailed process introduction of each equipment, transfer table 9 is wherein arranged, base transceiver station 10, base station controller 11, mobile switching centre and Visited Location Registor 12, operational administrative center 13, home location register 14, AUC 15, the subservice flow process of mobile device identification register 16 and Public Switched Telephony Network or ISDN (Integrated Service Digital Network) 17, comprise the mobile communication equipment function information relevant with this service link and signaling protocol information and relevant professional theory knowledge, at this moment can click the link that highlights and carry out emulation experiment; When selection equipment carried out emulation experiment, Web server 4 was transmitted to knowledge data base with request and processes after receiving this request and being judged by the system management software, and knowledge data base returns the device emulation program client 6 at learner place; The simulated program operation, when needs called experimental apparatus 1 or communication facilities 2 resource, call request system management software in Web server 4 was processed, and sends control information to application server 3, calls respective resources by driving and control program;
The learner clicks each equipment of mobile communication equipment 7 in the customer terminal webpage, after Web server 4 receives query requests, search for knowledge data base and Query Result is turned back to learner's page, what the learner saw is exactly the detailed inner structure 8 of each equipment, take transfer table 9 as example, its composition comprises: antenna 91, radio-frequency (RF) receiving and transmission module 92, CPU processor 93, channel encoder 94, digital signal processor 95, modulator-demodular unit 96 and interface module 97; Take base transceiver station 10 as example, its composition comprises: combining and distribution unit 101, transceiver unit 102, power supply unit 103, Power Supply Monitoring plate 104, timing transfer management plate 105, transmitting extended power supply board 106, transmitting extended plate 107, fan box 108 and clock distribution plate 109; At this moment can select the related Specialized Theory of communications device functions principle to learn, comprise the professional knowledges such as DSP, FFT, wave filter, singlechip technology, information coding opinion, the communication technology, perhaps select the emulation experiment binding isotherm knowledge of these know-whies to learn; When selecting Specialized Theory, after Web server 4 receives this request and judged by the system management software, knowledge data base to be given in request to be processed, knowledge data base returns the data of professional knowledge the client 5 at learner place; When selecting the know-why emulation experiment, Web server 4 is transmitted to knowledge data base with request and processes after receiving this request and being judged by the system management software, and knowledge data base returns simulated program the client 5 at learner place; The simulated program operation, when needs call experimental apparatus 1 or communication facilities 2 resource, call request system management software in Web server 4 is processed, and sends control information by client 5 to application server 3, calls respective resources by driving and control program;
The learner is by webpage navigating and browsing and click, call experimental apparatus 1 resource or communication facilities 2 resources, after receiving query requests by Web server 4, process through the system management software, send control information by client 5 to application server 3, the driving of instrument 1 and control program call respective resources by experiment, carrying out experimental system makes up or innovative experimental study, select simulated program or professional knowledge resource such as need, after receiving query requests by Web server 4, the search knowledge data base also turns back to learner's page with Query Result, and at this moment the learner can be according to the needs of oneself, perhaps calls even improves to realize the innovation research purpose; The learner can also upload innovative content and research trends to Web server 4 by Web, through learner's online discussion, then expert audit by after deposit knowledge data base and real-time update knowledge base information in, the learner inquires about by clicking in client 5, after receiving query requests by Web server 4, the search knowledge data base also turns back to learner's page with Query Result.
Claims (2)
1. the teaching experiment system that merges of physical space and information space, it is characterized in that: comprise experimental apparatus (1), application server (3), Web server (4), the physical space that client (5) forms, and the system management software, knowledge data base, the information space that driving and control program form, the experimental apparatus of described physical space (1) is connected with application server (3), driving and the control program of experimental apparatus (1) are installed, for send the data message that steering order or reception are returned to experimental apparatus (1) on the described application server (3); Described Web server is equipped with the system management software on (4), and the stored knowledge database; Described application server (3) and Web server (4) are connected in the same LAN (Local Area Network), and described Web server (4) carries out data communication by LAN (Local Area Network) or Internet network and client (5).
2. the teaching experiment system that merges of physical space as claimed in claim 1 and information space, it is characterized in that: described knowledge data base comprises: the structure function information of course knowledge, principles simulation program, experimental apparatus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310224990 CN103310667A (en) | 2012-12-31 | 2013-06-07 | Teaching experimental system combining physical space and information space |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220740798.X | 2012-12-31 | ||
| CN201220740798 | 2012-12-31 | ||
| CN 201310224990 CN103310667A (en) | 2012-12-31 | 2013-06-07 | Teaching experimental system combining physical space and information space |
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| CN103310667A true CN103310667A (en) | 2013-09-18 |
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| CN 201310224990 Withdrawn CN103310667A (en) | 2012-12-31 | 2013-06-07 | Teaching experimental system combining physical space and information space |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973686A (en) * | 2014-05-08 | 2014-08-06 | 重庆邮电大学 | Mobile communication system test platform based on computer software virtualization technology |
| CN104299466A (en) * | 2014-09-25 | 2015-01-21 | 浪潮(北京)电子信息产业有限公司 | Remote hardware experimental method and system based on cloud computing platform |
| CN104575142A (en) * | 2015-01-29 | 2015-04-29 | 上海开放大学 | Experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory |
| CN109377808A (en) * | 2018-11-28 | 2019-02-22 | 南京信息职业技术学院 | Communication engineering experiment platform |
| CN110867107A (en) * | 2019-12-09 | 2020-03-06 | 焦作大学 | AI-based multidisciplinary teaching resource comprehensive management system and management method |
-
2013
- 2013-06-07 CN CN 201310224990 patent/CN103310667A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973686A (en) * | 2014-05-08 | 2014-08-06 | 重庆邮电大学 | Mobile communication system test platform based on computer software virtualization technology |
| CN104299466A (en) * | 2014-09-25 | 2015-01-21 | 浪潮(北京)电子信息产业有限公司 | Remote hardware experimental method and system based on cloud computing platform |
| CN104575142A (en) * | 2015-01-29 | 2015-04-29 | 上海开放大学 | Experiential digitalized multi-screen seamless cross-media interactive opening teaching laboratory |
| CN104575142B (en) * | 2015-01-29 | 2018-01-02 | 上海开放大学 | Seamless across the Media open teaching experiment room of experience type digitlization multi-screen |
| CN109377808A (en) * | 2018-11-28 | 2019-02-22 | 南京信息职业技术学院 | Communication engineering experiment platform |
| CN110867107A (en) * | 2019-12-09 | 2020-03-06 | 焦作大学 | AI-based multidisciplinary teaching resource comprehensive management system and management method |
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Application publication date: 20130918 |