CN102118287A - Digital home wireless encyclopedic information acquisition system - Google Patents
Digital home wireless encyclopedic information acquisition system Download PDFInfo
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- CN102118287A CN102118287A CN2011100562166A CN201110056216A CN102118287A CN 102118287 A CN102118287 A CN 102118287A CN 2011100562166 A CN2011100562166 A CN 2011100562166A CN 201110056216 A CN201110056216 A CN 201110056216A CN 102118287 A CN102118287 A CN 102118287A
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Abstract
The invention discloses a digital home wireless encyclopedic information acquisition system, which comprises the Internet, an operator and users, wherein the Internet is used for connecting each user and the operator; the operator comprises a system central server and a system central database; the system central server processes all user requests; the system central database stores encyclopedic knowledge information; the users comprise a central computer and a plurality of user terminals; and the central computer is used for directly communicating with the system central server of the operator, and broadcasts information to each user terminal through a wireless network. In the technical scheme provided by the invention, rapid searching reorganization and response can be realized according to the request information of the users, and the database, the Internet and the wireless network are organically combined, so the users can rapidly acquire encyclopedic knowledge information anytime anywhere.
Description
Technical field
The present invention relates to digital home technical field, relate in particular to a kind of digital home wireless encyclopaedia Information Acquisition System.
Background technology
The extensive use to network user of the high speed development of the technology of wireless network, the decline of price and wireless module frees from the network of building by the physical network circuit, and enjoying a trip to network whenever and wherever possible becomes present main flow trend.Standard upgrade each time can be regarded once comprehensively improving on the radio network technique development history as.The most typical is exactly that wireless standard is developed to the 54Mbps of 802.11g from the 11Mbps of 802.11b on speed, until last year the new main flow 300Mbps that puts into effect, each time upgrading nearly has all that the speed of 5 quilts promotes as can be seen on the speed.On speed, 100,000,000 general cable network standards have all been surpassed merely.And the fusion of up-to-date 2.4GHz and the double-frequency working frequency range of 5GHz allows wireless network improve the wireless signal anti-jamming capacity by adjusting the steady operation that its working frequency range effectively ensures wireless network automatically in the network environment of complexity.The also favourable high speed steady-working state that has ensured wireless network signal of use of up-to-date MIMO antenna technology and QoS bandwidth control or the like technology, the appearing as it favourable guarantee be provided safely of encryption function.
Along with development of Communication Technique, informationalized spreading speed also progressively rises, and the mankind enter the information-intensive society of a diversification.But a kind of equipment of encyclopaedic knowledge that can allow people stay indoors just can to obtain is not arranged at present as yet, and along with the progress of society whenever and wherever possible, the obtaining fast of effective information seems and becomes more and more important.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of digital home wireless encyclopaedia Information Acquisition System, can be according to user's information request, make quick search arrangement and response,, obtain encyclopaedic knowledge information for the user fast whenever and wherever possible by the combination of database, the Internet, wireless network.
Technical scheme provided by the invention is as follows:
The invention provides a kind of digital home wireless encyclopaedia Information Acquisition System:
Comprise the Internet, operation end, user side;
The Internet is used to connect each user side and operating system;
The operation end comprises that system's central server, the central database two large divisions of system, system's central server handle all user's requests, and system's central database stores encyclopaedic knowledge information;
User side comprises a central machine and a plurality of user terminal, and central machine is responsible for and system's central server of operation end carries out direct communication, and central machine is broadcasted information to each user terminal by wireless network.
Optionally, user terminal also comprises microphone, is used to receive the voice command of user's input, and terminal becomes text with speech conversion, passes through the extraction of keyword again, thereby obtains the content of user's request.
Optionally, when an information requested does not exist on system's central database, system's central server will connect to the Internet, carry out information search on the internet, after the information of search is returned, deposit it in central database when returning to central machine after server is put it in order.
Optionally, central machine is broadcasted information to each user terminal by wireless network, receives the request of transmitting from user terminal, and initial analysis is carried out in request, again the central machine of secondary request operator's system clothes device.
Optionally, when equipment receives the message of request, central machine at first carries out preliminary analysis and classification to information, determine information category, in this classification and category, search for again, finally search gained information is put and return in order each user terminal, return to the user after the information via central server coordinates that finally searches.
Technique scheme as can be seen, the embodiment of the invention has following beneficial effect:
1) embodiment of the invention is carried out the initial analysis processing to information earlier before carrying out information search, can dwindle the information search scope, has improved the correctness of information search again, has accelerated search speed greatly, has improved user experience.
2) embodiment of the invention adopts the imformation memory function, to deposit central database in behind the finish message that obtains from the Internet at every turn, reaches the effect of information accumulation.
3) embodiment of the invention links together each user terminal and central machine by wireless network, makes user terminal to use everywhere, has improved user experience greatly.
4) embodiment of the invention is a layer architecture, and the user only need lay user side, can use, and has improved ease for use.
5) all users of the embodiment of the invention connect to central server jointly, and the information that makes can be shared, and information resources become increasingly abundant.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure composition frame chart of system of the present invention;
Fig. 2 is the present invention's workflow schematic block diagram embodiment illustrated in fig. 1;
Fig. 3 is the interface schematic diagram of the present invention's user terminal embodiment illustrated in fig. 1;
Fig. 4 is the present invention's hardware configuration work schematic diagram in the family embodiment illustrated in fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtained under the creative work prerequisite.
The invention provides a kind of digital home wireless encyclopaedia Information Acquisition System, can make quick search arrangement and response,, obtain encyclopaedic knowledge for the user fast whenever and wherever possible by the combination of database, the Internet, wireless network according to user's information request.
Processing method of the present invention comprises: when user information request arrival, system server carries out initial analysis to information earlier, promptly information is sorted out, and category is divided and handled.Carry out information search according to its classification and category then; Wherein, the classification of information is divided into: " nature ", " life ", " culture ", " geography ", " history ", " society ", " physical culture ", " amusement ".Search is searched at system's central database earlier, when central database does not have effective information, will be connected to the Internet, searches on the internet.Return to the user after the information via central server coordinates that finally searches.Finish message wherein comprises: after resources such as text, audio frequency, video are classified again by relevancy ranking, returning after its combination, to reach information that the user seen for both pictures and texts are excellent, rich and varied, avoided the information of the general search rambling drawback that seems.
From information that the Internet searches, will deposit central database each time in when returning to the user, to reach memory function, the user will need not again to internet hunt when asking same information next time.Wherein the mode of user request information is multiple, and the user can adopt according to hobby: voice, write and carry out information request.
The system of the embodiment of the invention: comprise the Internet, operation end, user side three big modules.Wherein, operation end: comprise system's central server, the central database two large divisions of system.System's central server is handled all user's requests, and system's central database stores a large amount of encyclopaedic knowledges of having put in order.User side: comprise a central machine and a plurality of user terminal.Wherein system's central server that central machine is responsible for and operation is held carries out direct communication.Central machine is broadcasted information to each user terminal by wireless network.Be positioned at the microphone of user terminal, be used to receive the voice command of user's input.Terminal becomes text with speech conversion, passes through the extraction of keyword again, thereby obtains the content of user's request.System's central database: when information requested when these data do not exist on according to the storehouse, system's central server will connect to the Internet, carry out information search on the internet, after the information of search is returned, deposit it in central database when returning to central machine after server is put it in order.When next time same information request arrive, system's central server will need only and just can obtain effective information to the central database request and return.
Below in conjunction with accompanying drawing the present invention program is carried out more detailed introduction.
Fig. 1 ~ Figure 4 shows that embodiments of the invention. as shown in Figure 1, the present embodiment system comprises:
1. user terminal is used to receive the user and imports request and return multimedia messages:
Comprise a central machine and a plurality of user terminal.Wherein system's central server that central machine is responsible for and operation is held carries out direct communication.
Central machine is broadcasted information to each user terminal by wireless network, receives the request of transmitting from user terminal, and initial analysis is carried out in request, again the central machine of secondary request operator's system clothes device.When equipment received the message of request, central machine at first carried out preliminary analysis to information, promptly information is sorted out, and determines information category, searched in this classification and category again, finally search gained information was put and return in order each user terminal.Return to the user after the information via central server coordinates that finally searches.Finish message wherein comprises: after resources such as text, audio frequency, video are classified again by relevancy ranking, returning after its combination, to reach information that the user seen for both pictures and texts are excellent, rich and varied, avoided the information of the general search rambling drawback that seems.
Each time from information that the Internet searches, to when returning to the user, deposit central database in, to reach memory function, to need not during the same information of user's next time request again to internet hunt wherein the mode of user request information be multiple, the user can adopt according to hobby: voice, write and carry out information request.
2. the data relay station central machine of operation end and client terminal:
Central machine is responsible for and system's central server of operation end carries out direct communication.Central machine is broadcasted information to each user terminal by wireless network.Be positioned at the microphone of user terminal, be used to receive the voice command of user's input.Terminal becomes text with speech conversion, passes through the extraction of keyword again, thereby obtains the content of user's request.Wherein user terminal 1 ~ n is connected to central machine by wireless network, constitutes unified user terminal system.
System's central server is used to receive each central machine and carries out local data base search or the remote internet search;
Central server is the core of whole system, is responsible for handling and returning from the request that central machine sends.
The Internet is used to connect each user side and operating system;
User terminal system carries out many-to-one the connection with the operation end system, send request to carry out by user side, the operation termination is received request and search need content, the operation end at first can carry out information search at the central database of this locality, if do not find relevant information, then go in the Internet and search for, if search for successfully, with information turn back to user side also the guarantor store up to central database.
3. the data processing centre of whole system, the operation end:
Comprise system's system central server, the central database two large divisions of system.System's central server is handled all user's requests, and system's central database stores a large amount of encyclopaedic knowledges of having put in order.
As shown in Figure 2, the processing of present embodiment may further comprise the steps:
1) when user terminal receives user's sound or touches the input request, will be from information
The keyword that extraction is used to search for, and the keyword content is forwarded to central machine.
2) by family wireless network, central machine receives the data that user terminal transmits, and to
Long-range operation server carries out secondary request inquiry.
3) pass through the Internet, the remote resource server receives the request of each user's central machine, and follow according to condition and in central database, accurately search, if search successfully, then return the whole locating information of net of demand resource toward corresponding user's central machine, central machine receives this information, visits corresponding resource, and resource data is transferred to corresponding user terminal; If search unsuccessfully, server will carry out resource in the Internet searches for generally, if search for successfully, then return time resource searching tabulation also is back to user side according to the mode of precise search, if the information of failing of searching for is then returned in the search failure.
4) when information requested when these data do not exist on according to the storehouse, system's central server will connect to the Internet, carry out information search on the internet, after the information of search is returned, deposit it in central database when returning to central machine after server is put it in order.When next time same information request arrive, system's central server will need only and just can obtain effective information to the central database request and return.
As shown in Figure 1, be the structure composition frame chart of apparatus of the present invention embodiment, comprising:
The information processing centre of system, the operation end;
Carry out the mutual central machine that also is connected the operation end with each user terminal.
As shown in Figure 3, be the user terminal interface of present embodiment, comprising:
Be used to receive the microphone of user's audio-frequency information;
Be used to receive the camera of user video information;
The light-emitting diode display that is used for information such as videotex, picture, video;
Use the audio plays loud speaker;
As shown in Figure 4, be the hardware configuration of embodiment, comprising:
Be used to connect the broadband modem of the Internet;
The central machine that is used to send the secondary request and receives the one-level request;
Be used to receive user's request and send one-level requesting users terminal.
Technique scheme as can be seen, the embodiment of the invention has following beneficial effect:
1) embodiment of the invention is carried out the initial analysis processing to information earlier before carrying out information search, can dwindle the information search scope, has improved the correctness of information search again, has accelerated search speed greatly, has improved user experience.
2) embodiment of the invention adopts the imformation memory function, to deposit central database in behind the finish message that obtains from the Internet at every turn, reaches the effect of information accumulation.
3) embodiment of the invention links together each user terminal and central machine by wireless network, makes user terminal to use everywhere, has improved user experience greatly.
4) embodiment of the invention is a layer architecture, and the user only need lay user side, can use, and has improved ease for use.
5) all users of the embodiment of the invention connect to central server jointly, and the information that makes can be shared, and information resources become increasingly abundant.
More than to a kind of digital home wireless encyclopaedia Information Acquisition System that the embodiment of the invention provided, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. digital home wireless encyclopaedia Information Acquisition System is characterized in that:
Comprise the Internet, operation end, user side;
The Internet is used to connect each user side and operating system;
The operation end comprises that system's central server, the central database two large divisions of system, system's central server handle all user's requests, and system's central database stores encyclopaedic knowledge information;
User side comprises a central machine and a plurality of user terminal, and central machine is responsible for and system's central server of operation end carries out direct communication, and central machine is broadcasted information to each user terminal by wireless network.
2. digital home wireless encyclopaedia Information Acquisition System according to claim 1 is characterized in that:
User terminal also comprises microphone, is used to receive the voice command of user's input,
Terminal becomes text with speech conversion, passes through the extraction of keyword again, thereby obtains the content of user's request.
3. digital home wireless encyclopaedia Information Acquisition System according to claim 1 and 2 is characterized in that:
When an information requested does not exist on system's central database, system's central server will connect to the Internet, carry out information search on the internet, after the information of search is returned, deposit it in central database when returning to central machine after server is put it in order.
4. digital home wireless encyclopaedia Information Acquisition System according to claim 1 and 2 is characterized in that:
Central machine is broadcasted information to each user terminal by wireless network, receives the request of transmitting from user terminal, and initial analysis is carried out in request, again the central machine of secondary request operator's system clothes device.
5. digital home wireless encyclopaedia Information Acquisition System according to claim 1 and 2 is characterized in that:
When equipment receives the message of request, central machine at first carries out preliminary analysis and classification to information, determine information category, in this classification and category, search for again, finally search gained information is put and return in order each user terminal, return to the user after the information via central server coordinates that finally searches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100562166A CN102118287A (en) | 2011-03-09 | 2011-03-09 | Digital home wireless encyclopedic information acquisition system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100562166A CN102118287A (en) | 2011-03-09 | 2011-03-09 | Digital home wireless encyclopedic information acquisition system |
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| CN102118287A true CN102118287A (en) | 2011-07-06 |
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| CN2011100562166A Pending CN102118287A (en) | 2011-03-09 | 2011-03-09 | Digital home wireless encyclopedic information acquisition system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103220196A (en) * | 2013-04-22 | 2013-07-24 | 无锡乾煜信息技术有限公司 | System and method for facilitating intelligent updating of document in digital family |
| CN104882143A (en) * | 2015-05-31 | 2015-09-02 | 深圳市启明创新科技开发有限公司 | Cloud intelligent learning robot |
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2011
- 2011-03-09 CN CN2011100562166A patent/CN102118287A/en active Pending
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Cited By (2)
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| CN103220196A (en) * | 2013-04-22 | 2013-07-24 | 无锡乾煜信息技术有限公司 | System and method for facilitating intelligent updating of document in digital family |
| CN104882143A (en) * | 2015-05-31 | 2015-09-02 | 深圳市启明创新科技开发有限公司 | Cloud intelligent learning robot |
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Application publication date: 20110706 |