CN205028500U - Network of increasing income virtual instrument comprehensive experimental platform - Google Patents
Network of increasing income virtual instrument comprehensive experimental platform Download PDFInfo
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- CN205028500U CN205028500U CN201520681564.6U CN201520681564U CN205028500U CN 205028500 U CN205028500 U CN 205028500U CN 201520681564 U CN201520681564 U CN 201520681564U CN 205028500 U CN205028500 U CN 205028500U
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Abstract
The utility model provides a network of increasing income virtual instrument comprehensive experimental platform, it mainly comprises characterized by customer end (3), engineering teaching experiment rack (1) and server (4), and customer end (3) link to each other with server (4) of installing in engineering teaching experiment rack (1) through long -range / local experiment network (2), engineering teaching experiment rack (1) in the integrated installation have power control district (5), mouse keyboard (6), LCD (7), a plurality of teaching experiment hardware base plate, a plurality of multi -functional data collection card and a digital DIDO card (20), teaching experiment hardware base plate passes through analog digital data connector (21) and connects with numeral / analog module of corresponding that to insert the district continuous. The utility model discloses simple structure, the investment economizes, and area is little, can satisfy many students experiment simultaneously.
Description
Technical field
The utility model relates to a kind of experiment device for teaching, especially a kind of Internet of Things+Flexible Measurement & Control technology, specifically a kind of increasing income of network virtual instrument synthesis experiment platform.
Background technology
Traditional teaching system take theory study as guiding, and its Link of Practice Teaching is theory teaching service, and it take experiment table as the implementing platform of practice course, and practice course arranges and lacks systematicness, consistance.Along with the development of education and instruction work, the deficiency that current practice form of teaching exists on Faculty and Students' develop one's abilities and teaching management also highlights, and is mainly reflected in the following aspects:
The first, current practice form of teaching can not realize the object strengthening student's theory study ability.
Mainly teacher is for a knowledge point in Classroom theory teaching for traditional experimental teaching mode, and explanation checking on a fixing experiment table, experimentation mainly tells student how line, how to allow experiment table occur a certain specific phenomenon.Students, in the face of a complicated testing table, not may understand complete structure and the principle of experiment, and experiment just becomes line and reproducer; And owing to lacking Specialty Experiment teacher, teachers ' teaching task is heavy, be difficult to have energy to teach numerous students, causes laboratory formalization, do not reach the experiment purpose strengthening student's theory study ability.
The second, current practice form of teaching can not realize the object of training student innovation ability.
Practical teaching except will strengthening student's theory study ability, also want can training student pinpoint the problems, problem-solving ability, creativity consciousness and the innovation ability of training student be conducive to.At present, experimental teaching mode is teacher-centered, be main body, and experimental middle school is raw to carry out according to requirement of experiment and operation steps passively.Experimental project is mainly specified by testing table manufacturer, and experimental project does not change substantially.Student exists
All the time be in passive state in experimentation, just do not play subjective initiative at all.In addition, the degree combined with social practice is tested seriously inadequate.The content of courses of fulfillment course should adapt to socioeconomic development and constantly change.
3rd, there is wretched insufficiency in current practice form of teaching in raising teachers ' teaching, scientific research qualities.
College Teachers particularly young teacher self lacks the experience of social practice.The recruitment of university teacher is main, and what see is exactly educational background, non-doctor does not enter to have become the condition of many university teachers introduction, and the phenomenon of heavy theoretical, the light practice of the Concerning Ph. d Education Program of China is quite general, many teachers are from university gate to university gate, education suffered by self is all textbook education, is also just difficult to implement effective practicality education to student.How to pass through to cultivate training targetedly, the overall ability of practice level improving teaching body is one of key problem of present practice teaching.The knowledge-transference that oneself not only will grasp by teacher in practical teaching process, to student, also will improve teaching ability and the capacity of scientific research of self simultaneously.In current Experiment Teaching Mode, the subjective initiative of teacher and creativity receive serious constraint, teacher can not need oneself contrived experiment instructional item according to the theory teaching of oneself, cannot verify the inspiration of problem and the burst run in teaching process in practical teaching.Teacher cannot by experiment in constantly grope the interest that excites oneself to scientific research.In the course of time, experiment becomes a kind of routine process.The innovation passion of teacher and innovation ability also just disappear.
4th, also there is a large amount of problem in current practice form of teaching in teaching resource management.
Current experimental provision is tailored version mostly, and school needs to arrange special laboratory for often kind of experimental provision, be equipped with special Experiment teacher, buy special experiment accessory.There is following outstanding problem in this mode: one is that course teaching row class is inconvenient.Due to the specificity of experiment table, specific curriculum experiment will be arranged in specific laboratory.The laboratory of multiple instructional class certainly exists alternative.Two be Experiment teacher give lessons workload inconvenience coordinate.Different laboratories must cause the faculty load of different experiments room to there is very big-difference because born instructional class number is different.Three is the teaching resources such as waste teaching place, faculty and fund of teaching.Laboratory utilization ratio is lower, and Special experimental equipment needs a large amount of teaching places, and part Experiment room only bears the teaching task of several days for 1 year, part Experiment teacher workload wretched insufficiency.Purchase Special experimental apparatus and need a large amount of funds of purchasing and maintenance cost.Four is that plant maintenance is inconvenient.Because experimental provision producer is different, its respective experimental provision structure certainly exists a lot of difference.Laboratory room managing personnel oneself cannot keep in repair experimental provision, even local fault, also must be safeguarded by producer.
Utility model content
The purpose of this utility model is that existing teaching seriously causes the problem of students ' practical ability wretched insufficiency with experiment discrepancy, designs a kind of increasing income of network virtual instrument synthesis experiment platform, makes each student all have an opportunity to carry out Making Innovation Experiments.
The technical solution of the utility model is:
A kind of increasing income of network virtual instrument synthesis experiment platform, it is characterized in that it forms primarily of client 3, Engineering Teaching experiment rack 1 and server 4, client 3 by long-range/local Experimental Network 2 be arranged on the server 4 that Engineering Teaching tests in rack 1 and be connected; In described Engineering Teaching experiment rack 1, integrated installation has Energy control district 5, mouse-keyboard 6, liquid crystal display 7, multiple education experiment hardware substrate, multiple multifunctional data acquisition card and digital DI/DO card 20, and education experiment hardware substrate patches district by analog digital data connector 21 and corresponding digital-to-analog module and is connected.
A described server 4 can connect client 3.
Described digital-to-analog module patches district can experimentally course and project grafting sensor experiment module, electronic experimental module for electricians, automatic control principle experimental module, communication theory experiment module or Signals & Systems experiment module.
The beneficial effects of the utility model:
The utility model is by being integrated in nextwall Engineering Teaching experiment rack by server, data collecting card, each subject experiment module, this platform is made not only to have " hardware and software platform, modularization, informationization " three large main points, also fully demonstrate the innovative characteristics that " increasing income " is target with system engineering technology develop one's abilities, for the construction in network virtual instrument laboratory opens new approaches, for engineering practice environment, the culture systems process capability exploring lifting student, there is important application value.
The utility model can make teaching organically be combined with experiment, can excite the creativeness of student simultaneously.
The utility model structure is simple, and reduced investment, floor area is little, can meet multidigit student and test simultaneously.
Accompanying drawing explanation
Fig. 1 is experiment porch of the present utility model composition structural representation.
In figure: 1-Engineering Teaching experiment rack, 2-is long-range/local Experimental Network, 3-software platform client, 4-server (information-based experiment management system or industrial computer), 5-Energy control district, 6-mouse-keyboard, 7-liquid crystal display, 8-education experiment hardware substrate 1., 9-education experiment hardware substrate 2., 10-education experiment hardware substrate 3., 11-education experiment hardware substrate 4., 12-education experiment hardware substrate 5., 13-education experiment hardware substrate 6., 14-PCI multifunctional data acquisition card 1., 15-PCI multifunctional data acquisition card 2., 16-PCI multifunctional data acquisition card 3., 17-PCI multifunctional data acquisition card 4., 18-PCI multifunctional data acquisition card 5.,-PCI19 multifunctional data acquisition card 6., 20-numeral DI/DO card, 21-analog digital data connector, 1. 22-digital-to-analog module patches district, 2. 23-digital-to-analog module patches district, 3. 24-digital-to-analog module patches district, 4. 25-digital-to-analog module patches district, 5. 26-digital-to-analog module patches district, 6. 27-digital-to-analog module patches district.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1.
A kind of increasing income of network virtual instrument synthesis experiment platform, primarily of 4 part compositions such as Engineering Teaching experiment rack 1, long-range/local Experimental Network 2, software platform client 3, information-based experiment management system or industrial computers (server) 4.Wherein Engineering Teaching experiment rack 1 is primarily of Energy control district 5, mouse-keyboard 6, liquid crystal display 7, education experiment hardware substrate 1. 8, education experiment hardware substrate 2. 9, education experiment hardware substrate 3. 10, education experiment hardware substrate 4. 11, education experiment hardware substrate 5. 12, education experiment hardware substrate 6. 13, PCI multifunctional data acquisition card 1. 14, PCI multifunctional data acquisition card 2. 15, PCI multifunctional data acquisition card 3. 16, PCI multifunctional data acquisition card 4. 17, PCI multifunctional data acquisition card 5. 18, PCI multifunctional data acquisition card 6. 19, numeral DI/DO card 20 forms, analog digital data connector 21 forms.Wherein education experiment hardware substrate 1. 8, education experiment hardware substrate 2. 9, education experiment hardware substrate 3. 10, education experiment hardware substrate 4. 11, education experiment hardware substrate 5. 12, education experiment hardware substrate 6. 13 be integrated with digital-to-analog module patch district 1. 22, digital-to-analog module patch district 2. 23, digital-to-analog module patch district 3. 24, digital-to-analog module patch district 4. 25, digital-to-analog module patch district 5. 26 digital-to-analog modules patch district 6. 27.Information-based experiment management system or industrial computer (server) 4 mainly carry out student experimenting information management, to the data acquisition of Engineering Teaching experiment rack 1 hardware experiments, the distribution of hardware resource time-sharing multiplex etc., software platform client 3 i.e. its quantity of student experimenting computer client can (as 8:1) configure in proportion, can simultaneously to different course opening experiment or to same course opening different experiments project by long-range/local Experimental Network 2 log-on message experiment management system or industrial computer (server) 4.Education experiment hardware substrate 1. 8, education experiment hardware substrate 2. 9, education experiment hardware substrate 3. 10, education experiment hardware substrate 4. 11, education experiment hardware substrate 5. 12, education experiment hardware substrate 6. 13 can experimentally course and project combination in any grafting sensor experiment module, electronic experimental module for electricians, automatic control principle experimental module, communication theory experiment module or Signals & Systems experiment module.Software platform client 3 i.e. student experimenting computer client can be carried out remote access, and be tested by courseware by long-range/local Experimental Network 2, and courseware supports experiment parameter configuration, data show in real time, preserve experimental result and be sent to client; The all right remote visiting system laboratory report of student in addition, teacher long-rangely can consult student experimenting process, reply laboratory report, registration experiment grade etc., thus realizes Laboratory Opening teaching truly.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. increasing income of a network virtual instrument synthesis experiment platform, it is characterized in that it forms primarily of client (3), Engineering Teaching experiment rack (1) and server (4), client (3) by long-range/local Experimental Network (2) be arranged on the server (4) that Engineering Teaching tests in rack (1) and be connected; In described Engineering Teaching experiment rack (1), integrated installation has Energy control district (5), mouse-keyboard (6), liquid crystal display (7), multiple education experiment hardware substrate, multiple multifunctional data acquisition card and digital DI/DO card (20), and education experiment hardware substrate patches district by analog digital data connector (21) and corresponding digital-to-analog module and is connected.
2. increasing income of network virtual instrument synthesis experiment platform according to claim 1, is characterized in that a described server (4) can connect client (3).
3. increasing income of network virtual instrument synthesis experiment platform according to claim 1, it is characterized in that described digital-to-analog module patches district can experimentally course and project grafting sensor experiment module, electronic experimental module for electricians, automatic control principle experimental module, communication theory experiment module or Signals & Systems experiment module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520681564.6U CN205028500U (en) | 2015-09-06 | 2015-09-06 | Network of increasing income virtual instrument comprehensive experimental platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520681564.6U CN205028500U (en) | 2015-09-06 | 2015-09-06 | Network of increasing income virtual instrument comprehensive experimental platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803365A (en) * | 2016-12-28 | 2017-06-06 | 江苏虎甲虫计算技术有限公司 | A kind of experimental teaching rack |
| CN107240321A (en) * | 2017-05-26 | 2017-10-10 | 沈湧 | Shared laboratory system |
| CN108538129A (en) * | 2018-04-08 | 2018-09-14 | 中国民航大学 | A kind of signal and system experimental device and implementation that can remotely adjust ginseng |
-
2015
- 2015-09-06 CN CN201520681564.6U patent/CN205028500U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803365A (en) * | 2016-12-28 | 2017-06-06 | 江苏虎甲虫计算技术有限公司 | A kind of experimental teaching rack |
| CN107240321A (en) * | 2017-05-26 | 2017-10-10 | 沈湧 | Shared laboratory system |
| CN108538129A (en) * | 2018-04-08 | 2018-09-14 | 中国民航大学 | A kind of signal and system experimental device and implementation that can remotely adjust ginseng |
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