CN102929955B - Multimedia resource player method and system in course - Google Patents
Multimedia resource player method and system in course Download PDFInfo
- Publication number
- CN102929955B CN102929955B CN201210378269.4A CN201210378269A CN102929955B CN 102929955 B CN102929955 B CN 102929955B CN 201210378269 A CN201210378269 A CN 201210378269A CN 102929955 B CN102929955 B CN 102929955B
- Authority
- CN
- China
- Prior art keywords
- multimedia resource
- course
- tag
- keyword
- advance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to multi-media field, disclose multimedia resource player method and system in a kind of course. In the present invention, the RF tag comprising keyword and course types is sticked for material object, according to course types wherein, the multimedia resource belonging to same keyword is screened, in object teaching or real training process, without the need to manual input keyword and the stdn that ensure that keyword, the real multimedia resource needing to play can be found accurately, decrease the inquiry time, improve the efficiency of computer system, the employing of RF tag, further add the success ratio of label information recognition, it may also be useful to convenient. By the lesson data table pre-set, corresponding course types is found according to current time, combine the keyword query multimedia resource scanned from RF tag again, different courses is not needed to change RF tag, different results can be had in the different time, inquiry mode is more intelligent, and Query Result is more accurate.
Description
Technical field
The present invention relates to multi-media field, in particular to multimedia resource play-back technology in course.
Background technology
Always it is difficult to connect between traditional multimedia resource and the material object corresponding with it, when people want to understand its relevant information, resource in the face of a material object time, it is necessary to first know that the simple information such as the title of this material object, affiliated product could input keyword and inquire about in corresponding database.
Prior art inputs keyword by hand, searches and plays multimedia resource.
A common problem is keyword not easily stdn, and each material object has multiple call usually, ghost word when adding input, can not find out desired multimedia resource, it is necessary to repeatedly inquire about, and increases system burden.
In order to solve the problem, same parts of having nothing for it but set up multiple keyword. But, same material object may corresponding multiple multimedia resource, multimedia resource also may corresponding multiple material object, each material object establishes again multiple keyword, it is easy to causes coupling too much, selects difficulty.
So both needed the quantity reducing keyword in order to avoid mating more options difficulty as far as possible, the quantity of keyword can not be reduced again in case coupling less than, this technical contradiction cannot solve always.
Summary of the invention
It is an object of the invention to provide multimedia resource player method and system in a kind of course, the real multimedia resource needing to play can be found accurately, decrease the inquiry time, improve the efficiency of computer system, the employing of RF tag, further add the success ratio of label information recognition, it may also be useful to convenient.
For solving the problems of the technologies described above, embodiments of the present invention disclose multimedia resource player method in a kind of course, comprise the following steps:
In advance for multimedia resource works out keyword, and by course types classification;
The RF tag being attached on material object in advance is scanned, comprising course types information and the keyword message representing object name with recognizing apparatus;
According to the course types information and the keyword message that scan RF tag gained, inquiry multimedia resource;
Video playback device is play the multimedia resource inquired about and obtain.
Embodiments of the present invention also disclose multimedia resource player method in a kind of course, comprise the following steps:
In advance for multimedia resource works out keyword, and by course types classification; Pre-set lesson data table, comprising the corresponding relation of course time period and course types;
The RF tag being attached on material object in advance is scanned, comprising the keyword message representing object name with recognizing apparatus;
Lesson data table is inquired about the course types corresponding to the course time period belonging to current time;
Course types according to inquiry gained and the keyword message of scanning RF tag gained, inquire about multimedia resource;
Video playback device is play the multimedia resource inquired about and obtain.
Embodiments of the present invention also disclose multimedia resource player method in a kind of course, comprise the following steps:
In advance for multimedia resource works out keyword, and by course types classification; Pre-set lesson data table, comprising the corresponding relation of recognizing apparatus numbering, course time period and course types;
Scan, with recognizing apparatus, the RF tag being attached on material object in advance, comprising the keyword message representing object name, and export keyword message and this recognizing apparatus numbering;
In lesson data table, the course types corresponding to the course time period belonging to current time is inquired about according to recognizing apparatus numbering;
Course types according to inquiry gained and the keyword message of scanning RF tag gained, inquire about multimedia resource;
Video playback device is play the multimedia resource inquired about and obtain.
Embodiments of the present invention also disclose multimedia resource Play System in a kind of course, comprising:
Storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types;
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising course types information and the keyword message representing object name;
Query unit, for scanning course types information and the keyword message of RF tag gained according to recognizing apparatus, inquires about multimedia resource in memory;
Video playback device, for showing and play query unit and inquire about the multimedia resource that obtains.
Embodiments of the present invention also disclose multimedia resource Play System in a kind of course, comprising:
First storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types;
2nd storer, for storing lesson data table, this lesson data table comprises the corresponding relation of course time period and course types;
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name;
First query unit, for inquiring about the course types corresponding to the course time period belonging to current time in the lesson data table of the 2nd storer storage;
2nd query unit, for the keyword message of the course types according to the first query unit inquiry gained and recognizing apparatus scanning RF tag gained, inquires about multimedia resource in the first memory;
Video playback device, for showing and play the 2nd query unit and inquire about the multimedia resource that obtains.
Embodiments of the present invention also disclose multimedia resource Play System in a kind of course, comprising:
3rd storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types;
4th storer, for storing lesson data table, this lesson data table comprises the corresponding relation of recognizing apparatus numbering, course time period and course types;
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name, and exports keyword message and this recognizing apparatus numbering;
3rd query unit, for inquiring about the course types corresponding to the course time period belonging to current time according to recognizing apparatus numbering in the lesson data table of the 4th storer storage;
4th query unit, for the keyword message of the course types according to the 3rd query unit inquiry gained and recognizing apparatus scanning RF tag gained, inquires about multimedia resource in the 3rd storer;
Video playback device, for showing and play the 4th query unit and inquire about the multimedia resource that obtains.
Compared with prior art, the key distinction and effect thereof are embodiment of the present invention:
The RF tag comprising keyword and course types is sticked for material object, according to course types wherein, the multimedia resource belonging to same keyword is screened, in object teaching or real training process, without the need to manual input keyword and the stdn that ensure that keyword, the real multimedia resource needing to play can be found accurately, decrease the inquiry time, improve the efficiency of computer system, the employing of RF tag, further add the success ratio of label information recognition, it may also be useful to convenient.
By the lesson data table pre-set, corresponding course types is found according to current time, combine the keyword query multimedia resource scanned from RF tag again, different courses is not needed to change RF tag, different results can be had in the different time, inquiry mode is more intelligent, and Query Result is more accurate.
By the lesson data table pre-set, finding corresponding course types according to recognizing apparatus numbering and current time, then combine the keyword query multimedia resource scanned from RF tag, inquiry mode is more intelligent, and Query Result is more accurate. The position of recognizing apparatus is usually constant, corresponding to teaching place. The relation of teaching place, instructional blocks of time and course types can set in advance. For same material object, different course types does not need to change barcode, it is only necessary to the relation of place, instructional blocks of time and the course types of imparting knowledge to students in amendment lesson data table just can realize the accurate match between barcode and multimedia resource.
Further, with the RF tag having anti-metal material bottom label, it is possible to guarantee that RF tag is not disturbed, ensure the recognition success rate of label.
Further, described RF tag is the RF tag adopting low frequency or high frequency, and do not adopt the RF tag of ultra-high frequency, guarantee the accuracy that radio-frequency information is distinguished and uniqueness, ensure only radio frequency recognizing apparatus and RF tag lean on closer in could read the information of RF tag, and on a large scale, can not just sweep out the information of a lot of label.
Further, RF tag adds broadcasting period information, it is possible to the content seen the most possibly in positive location to this multimedia resource more intelligently, more efficiently play the paragraph of needs, it is to increase teaching efficiency, reduce the burden of computer system.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of multimedia resource player method in a kind of course in first embodiment of the invention;
Fig. 2 is a kind of radio frequency label information field schematic diagram in first embodiment of the invention;
Fig. 3 is the overall principle schematic of multimedia resource player method in a kind of course in first embodiment of the invention;
Fig. 4 is the schematic flow sheet of multimedia resource player method in a kind of course in second embodiment of the invention;
Fig. 5 is the schematic flow sheet of multimedia resource player method in a kind of course in third embodiment of the invention;
Fig. 6 is the structural representation of multimedia resource Play System in a kind of course in four embodiment of the invention;
Fig. 7 is the structural representation of multimedia resource Play System in a kind of course in fifth embodiment of the invention;
Fig. 8 is the structural representation of multimedia resource Play System in a kind of course in sixth embodiment of the invention.
Embodiment
In the following description, many technology details are proposed in order to make reader understand the application better. But, it will be understood by those skilled in the art that, even if there is no these technology details and based on the many variations of following enforcement mode and amendment, it is also possible to realize the technical scheme that each claim of the application is claimed.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
First embodiment of the invention relates to multimedia resource player method in a kind of course. Fig. 1 is the schematic flow sheet of multimedia resource player method in this course.
Specifically, as shown in Figure 1, in this course, multimedia resource player method comprises the following steps:
In a step 101, in advance for multimedia resource works out keyword, and by course types classification.
Preferably, the keyword of multimedia resource and course types can be deposited in a database in advance, inquired about by database realizing. In some example of the present invention, if data volume is little, the keyword of multimedia resource and course types can also be deposited hereof in advance, directly inquired about by file.
Hereafter enter step 102, scan, with recognizing apparatus, the RF tag being attached on material object in advance, comprising course types information and the keyword message representing object name.
Using RF tag, the connection between the data information carried by RF tag and upper computer database is completed by program and without the need to manual intervention, avoid the differentiation of information analysis.
Preferably, RF tag can be attached on corresponding correspondence position in kind by the mode pasted or embed. Like this, reduce the curvature requirement to labelled surface, it is unlikely to owing to the situation of tag readable degree difficulty occurs in the surface of curvature; Also due to the impact recognition success ratio of greasy dirt etc., hygienic requirements during replacement frequency and the use of label can not be reduced; The problem that the tag readable degree success ratio that environment light and Facing material conflict can also be avoided to cause declines, adds the success ratio of label information recognition.
In addition, RF tag can be distinguished according to different resource type colors, user can want the RF tag of the resource type selecting respective color searched for scan according to them, and different resource types also can be attached to the different sites of component, as " cylinder cover hood-principle-three-dimensional animation " label can be attached to middle big area blank space, " cylinder cover hood-dismounting demonstration-video ", " cylinder cover hood-installation demonstration-video " can be attached in cylinder cover hood near the side, position of bolt hole.
Preferably, RF tag is the RF tag adopting and having anti-metal material bottom label.
With the RF tag having pottery or elastomeric material bottom label, it is possible to guarantee that RF tag is not disturbed, ensure the recognition success rate of label. If adopting the RF tag of general non-anti-metal, radio-frequency information cannot read, because general RF tag does not allow to be attached on metal.
Certainly, this be the present invention one preferred embodiment, in some other enforcement mode of the present invention, RF tag can also adopt other anti-metal material.
Further, it may be preferred that RF tag is the RF tag adopting low frequency or high frequency.
RF tag is the RF tag adopting low frequency or high frequency, and do not adopt the RF tag of ultra-high frequency, guarantee the accuracy that radio-frequency information is distinguished and uniqueness, ensure only radio frequency recognizing apparatus and RF tag lean on closer in could read the information of RF tag, and on a large scale, can not just sweep out the information of a lot of label. If adopting the RF tag of ultra-high frequency, will causing within the specific limits, radio frequency recognizing apparatus can scan the information of multiple RF tag, thus cause the not unique of input and cause resource searching result chaotic. And scanning person can not accurately know which is only the result oneself wanted.
Course types information can be the code representing course, it is possible to is numeral, letter, Chinese character or its combination. Course types alleged in the embodiments of the present invention has various ways, it is possible to be bigger classification, such as real training class, Theory Course etc. Can also being divide by the title of course, such as so-and-so outline, so-and-so be advanced, so-and-so lecture senior. Can also being that a certain in concrete course is said, saying as engine keeps in repair first, automobile principle the 8th says variator etc.
Hereafter step 103 is entered, according to the course types information of scanning RF tag gained and keyword message, inquiry multimedia resource.
Hereafter enter step 104, video playback device is play the multimedia resource inquired about and obtain.
Video playback device can be projector, liquid-crystal display, plasma display, mobile phone, panel computer etc.
Preferably, RF tag can also comprise broadcasting period information, so just can play multimedia resource according to the broadcasting period information in RF tag.
Play starting time and terminal time that period information refers to play, when playing according to broadcasting period information, play from starting time, terminate to terminal time.
RF tag adds broadcasting period information, it is possible to the content seen the most possibly in positive location to this multimedia resource more intelligently, more efficiently play the paragraph of needs, it is to increase teaching efficiency, reduce the burden of computer system.
Furthermore, it is understood that in some other examples of the present invention, RF tag can not also comprise broadcasting period information.
Hereafter process ends.
During by keyword search resource, usually can search out a lot of relevant resource. In object teaching or real training process, under special scenes, the people of searching resource always trends towards only seeing a class multimedia resource, as, when upper engine Theory Course, teacher with " crank " for keyword search for time, what he may want in fact is " the principle of work Show Me animation of engine crank ", but the various resource relevant to crank has all been shown as result, and cannot accurately filter owing to keyword so not providing enough information accurately and accurately sort. And for example, when real training, student's crank is that keyword is searched for, and what he may more want is exactly " engine crank dismounting demonstration video ".
In Same Scene, under different specific time periods, the resource obtained is wanted also to be difference to some extent, as, student tears open " cylinder cover hood ", if he searches for " cylinder cover hood ", also a lot of resource about " cylinder cover hood " will certainly will be obtained, but what in fact he wanted most is exactly " cylinder cover hood unloading process demonstration video ", and what want most when filling is " cylinder cover hood assembling process demonstration video ", this is exactly the Search Results really wanted of Different periods same keyword and the difference of generic search.
If searched for long keyword, it is very difficult to guarantee to obtain Search Results, and greatly improve the programmed algorithm design cost of fuzzy inquiry. Information accurately can not be included again in short keyword.
If searching for without keyword mode, it is possible to identification in kind can be used there to be the scheme adopting pattern recognition, but pattern recognition is only limited to the situation that profile in kind is simple, feature is obvious, quantity in kind is few, and algorithm is complicated, accuracy rate is low, in most of situation and should not adopt.
For needing the material object of index multi-media resource to determine a series of specific No. ID, each No. ID by system described in parts, component title, instruct the field such as type, resource type to form, specifically as shown in Figure 2, the information of each field can be parsed according to No. ID. ID information is write anti-metal radio frequency (RadioFrequency is called for short " the RF ") label of low frequency or high frequency, this label is attached on corresponding correspondence position in kind.
When scanning RF tag with radio frequency recognizing apparatus, get the information on RF tag, and input computer. The keywords such as computer program is gone out the object name corresponding to it by the information reverting of carrying on RF tag, instructed type, resource type. Taking these keywords as search condition, retrieve in a database, qualified resource in search database, list shows, the multimedia resource selecting to need viewing by clicking, when scanning result out and be locked into certain fixing resource, play-overs after searching. In this course, the overall principle schematic of multimedia resource player method is as shown in Figure 3.
In radio frequency label information field, instructing the information such as type, resource type to be ignored, when these information ignored time, just relatively extensively, related resource all can searched arrive Search Results. If these fields comprise corresponding information, then Search Results will be limited among a small circle even in certain specific resources.
In sum, the RF tag comprising keyword and course types is sticked for material object, according to course types wherein, the multimedia resource belonging to same keyword is screened, in object teaching or real training process, without the need to manual input keyword and the stdn that ensure that keyword, the real multimedia resource needing to play can be found accurately, decrease the inquiry time, improve the efficiency of computer system, the employing of RF tag, further add the success ratio of label information recognition, it may also be useful to convenient.
Second embodiment of the invention relates to multimedia resource player method in a kind of course. Fig. 4 is the schematic flow sheet of multimedia resource player method in this course.
Specifically, as shown in Figure 4, in this course, multimedia resource player method comprises the following steps:
In step 401, in advance for multimedia resource works out keyword, and by course types classification.
Hereafter enter step 402, pre-set lesson data table, comprising the corresponding relation of course time period and course types.
Multimedia resource and lesson data table are stored in advance in the storer of computer system.
Hereafter enter step 403, scan, with recognizing apparatus, the RF tag being attached on material object in advance, comprising the keyword message representing object name.
Hereafter enter step 404, lesson data table is inquired about the course types corresponding to the course time period belonging to current time.
The embodiments of the present invention are all realize in computer system, and current time refers to obtain the current time of system clock from computer system.
Hereafter step 405 is entered, according to the keyword message of the course types of inquiry gained and scanning RF tag gained, inquiry multimedia resource.
Hereafter enter step 406, video playback device is play the multimedia resource inquired about and obtain.
If inquiry obtains multiple multimedia resource, show Query Result on the display apparatus, according to the selection information obtained from input unit, select a multimedia resource to play for video playback device.
Hereafter process ends.
By the lesson data table pre-set, corresponding course types is found according to current time, combine the keyword query multimedia resource scanned from barcode again, different courses is not needed to change barcode, different results can be had in the different time, inquiry mode is more intelligent, and Query Result is more accurate.
Present embodiment is that the method corresponding with the first enforcement mode implements mode, and present embodiment can be worked in coordination enforcement with the first enforcement mode. The relevant technical details mentioned in first enforcement mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here. Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first enforcement mode.
Third embodiment of the invention relates to multimedia resource player method in a kind of course. Fig. 5 is the schematic flow sheet of multimedia resource player method in this course.
Specifically, as shown in Figure 5, in this course, multimedia resource player method comprises the following steps:
In step 501, in advance for multimedia resource works out keyword, and by course types classification.
Hereafter enter step 502, pre-set lesson data table, comprising the corresponding relation of recognizing apparatus numbering, course time period and course types.
Multimedia resource and lesson data table are stored in advance in the storer of computer system.
Hereafter enter step 503, scan, with recognizing apparatus, the RF tag being attached on material object in advance, comprising the keyword message representing object name, and export keyword message and this recognizing apparatus numbering.
Hereafter enter step 504, in lesson data table, inquire about the course types corresponding to the course time period belonging to current time according to recognizing apparatus numbering.
The embodiments of the present invention are all realize in computer system, and current time refers to obtain the current time of system clock from computer system.
Hereafter step 505 is entered, according to the keyword message of the course types of inquiry gained and scanning RF tag gained, inquiry multimedia resource.
Hereafter enter step 506, video playback device is play the multimedia resource inquired about and obtain.
If furthermore, it is understood that inquiry obtains multiple multimedia resource, showing Query Result on the display apparatus, according to the selection information obtained from input unit, a multimedia resource is selected to play for video playback device.
Hereafter process ends.
By the lesson data table pre-set, finding corresponding course types according to recognizing apparatus numbering and current time, then combine the keyword query multimedia resource scanned from RF tag, inquiry mode is more intelligent, and Query Result is more accurate. The position of recognizing apparatus is usually constant, corresponding to teaching place. The relation of teaching place, instructional blocks of time and course types can set in advance. For same material object, different course types does not need to change barcode, it is only necessary to the relation of place, instructional blocks of time and the course types of imparting knowledge to students in amendment lesson data table just can realize the accurate match between barcode and multimedia resource.
Present embodiment is that the method corresponding with the first and second enforcement modes implements mode, and present embodiment can be worked in coordination enforcement with the first and second enforcement modes. The relevant technical details mentioned in first and second enforcement modes is still effective in the present embodiment, in order to reduce repetition, repeats no more here. Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first and second enforcement modes.
Each method embodiment party's formula of the present invention all can realize in modes such as software, hardware, firmwares. no matter the present invention realizes with software, hardware or firmware mode, it is (such as permanent or can revise that instruction code can be stored in the addressable storer of computer of any type, volatibility or non-volatile, solid-state or non-solid, that fix or replaceable medium etc.). equally, storer can be such as programmable logic array (ProgrammableArrayLogic, it is called for short " PAL "), random access memory (RandomAccessMemory, it is called for short " RAM "), programmable read only memory (ProgrammableReadOnlyMemory, it is called for short " PROM "), read-only storage (Read-OnlyMemory, it is called for short " ROM "), electrically erasable read-only storage (ElectricallyErasableProgrammableROM, it is called for short " EEPROM "), disk, CD, digital versatile disc (DigitalVersatileDisc, it is called for short " DVD ") etc.
Four embodiment of the invention relates to multimedia resource Play System in a kind of course. Fig. 6 is the structural representation of multimedia resource Play System in this course.
Specifically, as shown in Figure 6, in this course, multimedia resource Play System comprises:
Storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types.
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising course types information and the keyword message representing object name.
Query unit, for scanning course types information and the keyword message of RF tag gained according to recognizing apparatus, inquires about multimedia resource in memory.
Video playback device, for showing and play query unit and inquire about the multimedia resource that obtains.
Video playback device can be projector, liquid-crystal display, plasma display, mobile phone, panel computer etc.
Can also comprise:
Input unit, for when query unit inquiry obtains multiple multimedia resource, input selection information, selects a multimedia resource to play for video playback device.
This input unit can the function of simultaneously compatible keyboard and mouse etc., certainly, input unit can also not have.
First enforcement mode is that the method corresponding with present embodiment implements mode, and present embodiment can be worked in coordination enforcement with the first enforcement mode. The relevant technical details mentioned in first enforcement mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here. Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first enforcement mode.
Fifth embodiment of the invention relates to multimedia resource Play System in a kind of course. Fig. 7 is the structural representation of multimedia resource Play System in this course.
Specifically, as shown in Figure 7, in this course, multimedia resource Play System comprises:
First storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types.
2nd storer, for storing lesson data table, this lesson data table comprises the corresponding relation of course time period and course types.
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name.
First query unit, for inquiring about the course types corresponding to the course time period belonging to current time in the lesson data table of the 2nd storer storage.
2nd query unit, for the keyword message of the course types according to the first query unit inquiry gained and recognizing apparatus scanning RF tag gained, inquires about multimedia resource in the first memory.
Video playback device, for showing and play the 2nd query unit and inquire about the multimedia resource that obtains.
Video playback device can be projector, liquid-crystal display, plasma display, mobile phone, panel computer etc.
2nd enforcement mode is that the method corresponding with present embodiment implements mode, and present embodiment can be worked in coordination enforcement with the 2nd enforcement mode. The relevant technical details mentioned in 2nd enforcement mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here. Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the 2nd enforcement mode.
Sixth embodiment of the invention relates to multimedia resource Play System in a kind of course. Fig. 8 is the structural representation of multimedia resource Play System in this course.
Specifically, as shown in Figure 8, in this course, multimedia resource Play System comprises:
3rd storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and classifies by course types.
4th storer, for storing lesson data table, this lesson data table comprises the corresponding relation of recognizing apparatus numbering, course time period and course types.
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name, and exports keyword message and this recognizing apparatus numbering.
3rd query unit, for inquiring about the course types corresponding to the course time period belonging to current time according to recognizing apparatus numbering in the lesson data table of the 4th storer storage.
4th query unit, for the keyword message of the course types according to the 3rd query unit inquiry gained and recognizing apparatus scanning RF tag gained, inquires about multimedia resource in the 3rd storer.
Video playback device, for showing and play the 4th query unit and inquire about the multimedia resource that obtains.
Video playback device can be projector, liquid-crystal display, plasma display, mobile phone, panel computer etc.
3rd enforcement mode is that the method corresponding with present embodiment implements mode, and present embodiment can be worked in coordination enforcement with the 3rd enforcement mode. The relevant technical details mentioned in 3rd enforcement mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here. Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the 3rd enforcement mode.
It should be noted that, the each unit mentioned in each system embodiment of the present invention is all logical block, physically, a logical block can be a physical location, it can also be a part for a physical location, can also realizing with the combination of multiple physical location, the Physical realization of these logical blocks itself is not the most important, and the combination of the function that these logical blocks realize is only the key solving technical problem proposed by the invention. In addition, in order to the innovation part of outstanding the present invention, the unit not too close with solving technical problem relation proposed by the invention is not introduced by the above-mentioned each system embodiment of the present invention, and this does not show that said system implements the unit that mode does not exist other.
It should be noted that, in the claim and specification sheets of this patent, the such as relational terms of first and second grades and so on is only used for distinguishing an entity (or operation) with another entity (or operation) coming, and not necessarily requires or imply to there is any this kind of actual relation or order between these entities or operation. And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, so that comprise the process of a series of key element, method, article or equipment not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise the key element intrinsic for this kind of process, method, article or equipment. When not more restrictions, the key element limited by statement " comprising ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Although by referring to some of the preferred embodiment of the invention, to invention has been diagram and describing, but the those of ordinary skill of this area is it is to be appreciated that various change can be done it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. multimedia resource player method in a course, it is characterised in that, comprise the following steps:
In advance for multimedia resource works out keyword, and in advance by multimedia resource by course types classification; Pre-set lesson data table, comprising the corresponding relation of course time period and course types;
Scanning, with recognizing apparatus, the RF tag being attached on material object in advance, comprising the keyword message representing object name, the bottom of described RF tag is with anti-metal material;
Described lesson data table is inquired about the course types corresponding to the course time period belonging to current time;
Course types according to inquiry gained and the keyword message of scanning RF tag gained, inquire about multimedia resource;
Video playback device is play the multimedia resource inquired about and obtain.
2. multimedia resource player method in course according to claim 1, it is characterised in that, described RF tag is attached on corresponding correspondence position in kind by the mode pasted or embed.
3. multimedia resource player method in course according to claim 1, it is characterised in that, described RF tag is the RF tag adopting low frequency or high frequency.
4. multimedia resource player method in course according to claim 3, it is characterised in that, described RF tag also comprises broadcasting period information;
In the described step playing the multimedia resource that inquiry obtains in video playback device, play multimedia resource according to the broadcasting period information in described RF tag.
5. multimedia resource player method in a course, it is characterised in that, comprise the following steps:
In advance for multimedia resource works out keyword, and in advance by multimedia resource by course types classification; Pre-set lesson data table, comprising the corresponding relation of recognizing apparatus numbering, course time period and course types;
Scanning, with recognizing apparatus, the RF tag being attached on material object in advance, comprising the keyword message representing object name, and export keyword message and this recognizing apparatus numbering, the bottom of described RF tag is with anti-metal material;
In described lesson data table, the course types corresponding to the course time period belonging to current time is inquired about according to described recognizing apparatus numbering;
Course types according to inquiry gained and the keyword message of scanning RF tag gained, inquire about multimedia resource;
Video playback device is play the multimedia resource inquired about and obtain.
6. multimedia resource player method in course according to claim 5, it is characterised in that, described RF tag is attached on corresponding correspondence position in kind by the mode pasted or embed.
7. multimedia resource player method in course according to claim 5, it is characterised in that, described RF tag is the RF tag adopting low frequency or high frequency.
8. multimedia resource player method in course according to claim 7, it is characterised in that, described RF tag also comprises broadcasting period information;
In the described step playing the multimedia resource that inquiry obtains in video playback device, play multimedia resource according to the broadcasting period information in described RF tag.
9. multimedia resource Play System in a course, it is characterised in that, comprising:
First storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and this multimedia resource is classified by course types in advance;
2nd storer, for storing lesson data table, this lesson data table comprises the corresponding relation of course time period and course types;
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name, the bottom of described RF tag is with anti-metal material;
First query unit, for inquiring about the course types corresponding to the course time period belonging to current time in the lesson data table of described 2nd storer storage;
2nd query unit, for according to the described course types of the first query unit inquiry gained and the keyword message of described recognizing apparatus scanning RF tag gained, inquiring about multimedia resource in described first storer;
Video playback device, for showing and play described 2nd query unit and inquire about the multimedia resource that obtains.
10. multimedia resource Play System in a course, it is characterised in that, comprising:
3rd storer, for storing multimedia resource, this multimedia resource is by keyword prepared in advance, and this multimedia resource is classified by course types in advance;
4th storer, for storing lesson data table, this lesson data table comprises the corresponding relation of recognizing apparatus numbering, course time period and course types;
Recognizing apparatus, for scanning the RF tag being attached in advance on material object, comprising the keyword message representing object name, and exports keyword message and this recognizing apparatus numbering, and the bottom of described RF tag is with anti-metal material;
3rd query unit, for inquiring about the course types corresponding to the course time period belonging to current time according to described recognizing apparatus numbering in the lesson data table of described 4th storer storage;
4th query unit, for according to the described course types of the 3rd query unit inquiry gained and the keyword message of described recognizing apparatus scanning RF tag gained, inquiring about multimedia resource in described 3rd storer;
Video playback device, for showing and play described 4th query unit and inquire about the multimedia resource that obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378269.4A CN102929955B (en) | 2012-09-29 | 2012-09-29 | Multimedia resource player method and system in course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378269.4A CN102929955B (en) | 2012-09-29 | 2012-09-29 | Multimedia resource player method and system in course |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102929955A CN102929955A (en) | 2013-02-13 |
| CN102929955B true CN102929955B (en) | 2016-06-01 |
Family
ID=47644753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210378269.4A Active CN102929955B (en) | 2012-09-29 | 2012-09-29 | Multimedia resource player method and system in course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102929955B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578306B (en) * | 2012-07-31 | 2015-07-22 | 上海景格科技股份有限公司 | Method and system for playing multimedia resources in courses |
| CN105976653A (en) * | 2016-07-19 | 2016-09-28 | 武汉筋斗云无线科技有限公司 | Early education robot system based on internet |
| CN107590519A (en) * | 2017-08-04 | 2018-01-16 | 咪咕视讯科技有限公司 | A kind of player method of multimedia file, device and computer-readable recording medium |
| CN110598009B (en) * | 2019-09-12 | 2022-04-22 | 北京达佳互联信息技术有限公司 | Method and device for searching works, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648942A (en) * | 2005-03-24 | 2005-08-03 | 王皓 | Global travel encoding system |
| CN101387869A (en) * | 2007-09-11 | 2009-03-18 | 上海宝信软件股份有限公司 | Electric-controlled equipment real-time reading and writing system in assembly and manufacture process and method thereof |
| CN101409097A (en) * | 2007-10-10 | 2009-04-15 | 郭辉 | Automatic explaining method and system |
| CN101896898A (en) * | 2007-10-23 | 2010-11-24 | 维尔克利克斯公司 | Multimedia administration, advertising, content and services system |
-
2012
- 2012-09-29 CN CN201210378269.4A patent/CN102929955B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648942A (en) * | 2005-03-24 | 2005-08-03 | 王皓 | Global travel encoding system |
| CN101387869A (en) * | 2007-09-11 | 2009-03-18 | 上海宝信软件股份有限公司 | Electric-controlled equipment real-time reading and writing system in assembly and manufacture process and method thereof |
| CN101409097A (en) * | 2007-10-10 | 2009-04-15 | 郭辉 | Automatic explaining method and system |
| CN101896898A (en) * | 2007-10-23 | 2010-11-24 | 维尔克利克斯公司 | Multimedia administration, advertising, content and services system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102929955A (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Walter | Organizational agility: ill-defined and somewhat confusing? A systematic literature review and conceptualization | |
| CN103578306B (en) | Method and system for playing multimedia resources in courses | |
| CN102929955B (en) | Multimedia resource player method and system in course | |
| Christensen et al. | The industrial dynamics of the new digital economy | |
| Silva | A systematic review of Foresight in Project Management literature | |
| CN103886022B (en) | A kind of query facility and its method carrying out paging query based on major key field | |
| Pratt | Gentrification, artists and the cultural economy | |
| CN103136339A (en) | Searching method, client-side and network server-side based on service information | |
| CN101828200A (en) | Methods of identifying environmentally friendly businesses or individuals | |
| CN104361506A (en) | Intelligent commodity recommending method and system based on user answer-and-question mode | |
| CN105574208A (en) | Calling card recommendation method and device | |
| CN107978189A (en) | Intelligently pushing method, system and the terminal device of a kind of exercise | |
| CN104239526A (en) | POI (Point of Interest) labeling method and device for electronic map | |
| CN104408099A (en) | Searching method and searching device | |
| Verhoeven | New cinema history and the computational turn | |
| CN103246663A (en) | Searching method and communication terminal | |
| CN101685445A (en) | Method for expressing distance priority of network geographic information subject matters | |
| CN106095820A (en) | A kind of method and system of automatic acquisition address | |
| CN104615440A (en) | Information processing method and electronic device | |
| CN107341625A (en) | A kind of logistics service capability information query method, apparatus and system | |
| CN115729996A (en) | Label information acquisition method, device and storage medium | |
| CN111400593B (en) | Innovative entrepreneurial education incubation platform | |
| CN101533396A (en) | Query system and method for record query course | |
| Longo et al. | Cultural heritage and interoperable open platforms: strategies for knowledge, accessibility, enhancement and networking | |
| CN1505423A (en) | Method and system for implementing using of yellow page in mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201203 Shanghai city Zuchongzhi road in Zhangjiang High Tech Park of Pudong New Area No. 1077 Building 2 unit 1138 Applicant after: SHANGHAI JINGGE TECHNOLOGY Co.,Ltd. Address before: 200126, A building, building 2, 70 Licheng Road, Shanghai, Pudong New Area Applicant before: Shanghai Jingge Automotive Technology Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI JINGGE AUTOMOTIVE TECHNOLOGY CO., LTD. TO: SHANGHAI JINGGE TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130213 Assignee: SHANGHAI JINGGE TECHNOLOGY CO.,LTD. Assignor: SHANGHAI JINGGE TECHNOLOGY Co.,Ltd. Contract record no.: X2023310000074 Denomination of invention: Method and System for Playing Multimedia Resources in Courses Granted publication date: 20160601 License type: Common License Record date: 20230531 |