Summary of the invention
In view of this, the object of this invention is to provide a kind of multimedia device, can according to user, use the generating indexes information that records of multimedia device, in addition, the present invention also needs to provide the index managing method of above-mentioned multimedia device, can use according to user the generating indexes information that records of multimedia device.
The multimedia device providing in embodiment of the present invention, comprises logging modle, information extraction modules, index management module and search module.Wherein, logging modle is for Visitor Logs and the operation note of user to multimedia device associated data of recording user accesses network resource.Information extraction modules is extracted key message for Visitor Logs and the operation note of recording from logging modle.It is index that index management module be take the key message that described information extraction modules extracted, and data relevant to described index in searching multimedia device associated data, set up the index information between described index and described relevant data with corresponding relation.Search module is for receiving the search condition of user's input, according to this search condition, extract search key, by the index in described search key access index administration module and access the corresponding index information of described index, present the specified multimedia device associated data of this index information to user.
Preferably, the Visitor Logs of the customer access network resource of described logging modle record is reprinted the Visitor Logs of number of times over the Internet resources of default value in recording user access social networks resource.
Preferably, described multimedia device associated data comprises that the data and the described multimedia device that are stored in multimedia device internal storage unit are stored in the data in its network storage device using.
Preferably, the key message extracting when described information extraction modules has when a plurality of, described index management module be take described a plurality of key message as a plurality of index, data relevant to described a plurality of index in searching multimedia device associated data respectively, set up a plurality of index informations between described a plurality of index and relevant data with corresponding relation.
Preferably, described index management module is set up after described a plurality of index information, set up the incidence relation between described a plurality of index information, when the wherein said a plurality of index informations of search module access are wherein during partial index information, search module automatically obtains the index information with the partial index information of accessing with incidence relation, and presents to user together with the described partial index information multimedia device associated data specified with the index information with incidence relation.
Preferably, the key message that described index management module is extracted in described information extraction modules has when a plurality of, if described part key message has been set up index information, index management module is not set up index information to setting up the key message of index information, and the index information of having set up described in upgrading and the incidence relation between other index informations.
The index managing method of the multimedia device providing in embodiment of the present invention, comprises the following steps: the Visitor Logs of recording user accesses network resource and the operation note of user to multimedia device associated data; From described Visitor Logs and operation note, extract key message; Take described key message as index, and data relevant to described index in searching multimedia device associated data, set up the index information between described index and described relevant data with corresponding relation; Receive the search condition of user's input, according to this search condition, extract search key, by described search key, access corresponding index information, present the specified multimedia device associated data of this index information to user.
Preferably, the Visitor Logs of described recording user accesses network resource is reprinted the Visitor Logs of number of times over the Internet resources of default value in recording user access social networks resource.。
Preferably, described multimedia device associated data comprises that being stored in the data of described multimedia device internal storage unit and described multimedia device is stored in it and uses the data in network storage device.
Preferably, when described key message has when a plurality of, take described a plurality of key message as a plurality of index, and data relevant to described a plurality of index in searching multimedia device associated data respectively, set up respectively a plurality of index informations between described a plurality of index and relevant data with corresponding relation.
Preferably, set up after described a plurality of index information, set up the incidence relation between described a plurality of index information, when the wherein said a plurality of index informations of access are wherein during partial index information, automatically obtain the index information with the partial index information of accessing with incidence relation, and described partial index information and the specified multimedia device associated data of index information with incidence relation are presented to user.
Preferably, when described key message has when a plurality of, if the part key message in described a plurality of key message has been set up index information, to setting up the key message of index information, do not set up index information, and the index information of having set up described in upgrading and the incidence relation between other index informations.
Above-mentioned multimedia device and index managing method thereof can be used according to user the generating indexes information that records of multimedia device, thus a large amount of multi-medium datas that can facilitate user to be associated to this multimedia device retrieve, access, and then strengthen user and experience.
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Embodiment
Fig. 1 is the environment schematic diagram of multimedia device 100 1 embodiments of the present invention.Multimedia device 100 can be Set Top Box, intelligent television, PC (Personal Computer) etc., multimedia device 100 possesses the function of storage, search data, described data can be the data of the types such as text, figure, audio frequency, video, these data can be kept at the local storage space of multimedia device 100, also can be stored in the storage space of the network storage equipment 200 that multimedia device 100 uses.These be stored in the local storage space of multimedia device 100 and the storage space of the network storage device 200 that multimedia device 100 uses in data be referred to as multimedia device 100 associated data.Multimedia device 100 also has network communicating function, and user can pass through the Internet resources of multimedia device 100 access the Internet 300.
Refer to Fig. 2, be depicted as the module map of multimedia device 100 1 embodiments of the present invention.In one embodiment, multimedia device 100 comprises logging modle 101, information extraction modules 102, index management module 103, search module 104 and processor 105, and wherein, processor 105 is used for carrying out the control command of multimedia device modules.
In the present embodiment, the Visitor Logs of logging modle 101 recording user accesses network resources and the operation note of user to multimedia device associated data.Wherein, Visitor Logs can be the article browsed while accessing social network sites of user, the records such as data of uploading, and operation note comprises the records such as user deletes, mobile multimedia device associated data.In addition, logging modle 101 can be stored multimedia device associated data as the local storage space of multimedia device 100.
The Visitor Logs that information extraction modules 102 records from logging modle 101 and operation note, extract key message.
It is index that index management module 103 be take the key message that described information extraction modules 102 extracted, data relevant to described index in searching multimedia device associated data, set up the index information between described index and described relevant data with corresponding relation.
Search module 104 receives the search condition of user's input, according to this search condition, extract search key, by the index in described search key access index administration module 103 and access the corresponding index information of described index, and present the specified multimedia device associated data of this index information to user.
As the further improvement of the embodiment of the present invention, wherein, the Visitor Logs of the customer access network resource that logging modle 101 records reprints for user accesses quilt in social networks resource the Visitor Logs that number of times surpasses the Internet resources of default value.
Further improvement as the embodiment of the present invention, the key message extracting when information extraction modules 102 has when a plurality of, described index management module 103 be take described a plurality of key message as a plurality of index, the data relevant to described a plurality of index in searching multimedia device associated data, set up a plurality of index informations between described a plurality of index and each autocorrelative data with corresponding relation respectively.
Further improvement as the embodiment of the present invention, index management module 103 is set up after described a plurality of index information, set up the incidence relation between described a plurality of index information, when the wherein said a plurality of index informations of search module 104 access are wherein during partial index information, search module 104 obtains the index information with the partial index information of accessing with incidence relation automatically, and present to user together with the described partial index information multimedia device associated data specified with the index information with incidence relation, thereby can make user obtain more access results relevant to search condition.
Further improvement as the embodiment of the present invention, the key message extracting when information extraction modules 102 has when a plurality of, if the part key message in 103 pairs of described a plurality of key messages of index management module has been set up index information, 103 pairs of key messages of not setting up index information of index management module are set up index information, and the index information of having set up described in upgrading and the incidence relation between other index informations.
In user wants by this multimedia device 100 inquiry multimedia device 100 associated data during data in a certain respect, index management module 103 can feed back to user by specified multimedia device 100 associated data of the corresponding index information of the index relevant to key message, the data that now do not need 100 pairs of multimedia devices 100 of multimedia device to be associated are carried out thorough search, and, by this index information, not only the data that user comprises this search condition can be presented to, the data that user is relevant to this search condition can also be presented to.
To how setting up index information, be illustrated below:
When user passes through the Internet resources of multimedia device 100 access the Internet 300, while particularly accessing the Internet resources of community network, after login, user browses or has shared one piece and reprinted the article that surpasses 100 times, article name is " silversmith of Wang's pocket knife spreads out and opened ", now, according to predefined condition, when being reprinted or sharing number of times and surpass the resource of 100 times such as viewed community network resource, logging modle 101 can recording users at community network the Visitor Logs to this resource.In the case, logging modle 101 can record the Visitor Logs such as title, chained address and issuing time of this article.Then, logging modle 101 sends to information extraction modules 102 by be recorded to Visitor Logs.
Information extraction modules 102 receives after Visitor Logs, first Visitor Logs is carried out to key message extraction, such as filename " silversmith of Wang's pocket knife spreads out and opened " is carried out, after information extraction, obtaining " Wang's pocket knife ", " silversmith's paving " and " the first transaction of a day's business " three key messages.Wherein, the keyword extracting method that described key message extracting method can adopt general search engine to use, this is not that the present invention discusses emphasis, does not repeat them here.Information extraction modules 102 is carried out after key message extraction, sends the result after extracting to index management module 103.
Index management module 103 receives the key message that information extraction modules 102 send, and then sets up to take the index information that key message " Wang's pocket knife ", " silversmith's paving " and " the first transaction of a day's business " be index.Wherein, take and set up " Wang's pocket knife " be that the index information of index illustrates.First, the file that comprises " Wang's pocket knife " in index management module 103 searching multimedia device 100 associated datas in file name or file in literary composition, then set up the corresponding relation between " Wang's pocket knife " and described file, by " Wang's pocket knife " this index, just can directly have access to the file relevant to this index, thereby set up the index information that comprises corresponding relation between multimedia device 100 associated datas that index " Wang's pocket knife " is relevant with it.Correspondingly, index management module 103 can be set up respectively and take the index information that " silversmith's paving " and " the first transaction of a day's business " be index.When setting up, take after the index information that " Wang's pocket knife ", " silversmith's paving " and " the first transaction of a day's business " be index, index management module 103 is by this index information preservation.In addition, for with once set up with " Wang's pocket knife ", the index information that " silversmith's paving " and " the first transaction of a day's business " are index, index management module 103 can be set up the incidence relation between three, after this, when user uses the index information of " Wang's pocket knife " index, search module 104 can extract the index information of " silversmith's paving " and " the first transaction of a day's business " index simultaneously, and three specified multimedia device associated data of index information are presented to user, the described multimedia device associated data that presents appointment can be the file name that presents the multimedia device associated data of appointment to user, the information such as memory address and creation-time.
In addition, if next user accesses after Internet resources, the Visitor Logs that information extraction modules 102 records according to logging modle 101 has extracted the key message of " Wang's pocket knife ", " goldsmith's paving " and " bankruptcy ", because it be the index information of index that index management module 103 has been set up " Wang pocket knife ", so now only need to take the index information that " goldsmith's paving " and " bankruptcy " be index with identical method foundation.In addition, index management module 103 also need to set up take " Wang's pocket knife " be the index information of index and the incidence relation of take between the index information that " goldsmith's paving " and " bankruptcy " be index, now, take " Wang pocket knife " be the index information of index just have with " goldsmith's paving ", " bankruptcy ", incidence relation between the index information that " silversmith's paving " and " the first transaction of a day's business " are index, when user uses the index information of " Wang's pocket knife " index, search module 104 can extract with " goldsmith's paving " simultaneously, " bankruptcy ", the index information that " silversmith's paving " and " the first transaction of a day's business " are index, and five specified multimedia device associated data of index information are presented to user.
In addition, when user operates multimedia device 100 associated data, memory location such as mobile certain multimedia device 100 associated data, logging modle 101 operation notes of meeting recording user to multimedia device 100 associated data, information extraction modules 102 can be extracted key message according to described operation note, such as the title of multimedia device 100 associated data that are moved and new store path, index management module 103 can be set up according to described key message, upgrade index information, set up, the method that the method for renewal index information is set up index information with the above-mentioned Visitor Logs according to customer access network resource is similar, repeat no more.
Fig. 3 shows the process flow diagram of index managing method one embodiment of multimedia device 100 of the present invention.This method is applied in the implementation environment shown in Fig. 1, and completes by the functional module shown in Fig. 2.
At step S300, the Visitor Logs of logging modle 101 recording user accesses network resources and the operation note of user to multimedia device associated data.
At step S302, information extraction modules 102 is extracted key message from described Visitor Logs and operation note.
At step S304, index management module 103 be take described key message as index, and data relevant to described index in searching multimedia device associated data, set up the index information between described index and described relevant data with corresponding relation.
At step S306, search module 104 receives the search condition of user's input, according to this search condition, extract search key, by the index in described search key access index administration module and access the corresponding index information of described index, present the specified multimedia device associated data of this index information to user.
In the present invention's one specific embodiment, the Visitor Logs of described recording user accesses network resource can be in recording user access social networks resource and is reprinted the Visitor Logs of number of times over the Internet resources of default value.
In the present invention's one specific embodiment, described multimedia device 100 associated data can comprise be stored in the data of described multimedia device 100 internal storage units and described multimedia device be stored in its data in the network storage device that uses 200.
Refer to Fig. 4, the process flow diagram for another embodiment of index managing method of multimedia device 100 of the present invention, can complete by the functional module shown in Fig. 2.Because step S400 in present embodiment is identical with step S300 and S306 in Fig. 3 with S406, therefore, repeat no more.
At step S402, information extraction modules 102 is extracted a plurality of key messages from described Visitor Logs and operation note.
At step S404, index management module 103 be take described a plurality of key message as a plurality of index, data relevant to described a plurality of index in searching multimedia device 100 associated data respectively, set up respectively a plurality of index informations between described a plurality of index and relevant data with corresponding relation.
Further improvement as Fig. 4 embodiment of the present invention, at step S404, set up after described a plurality of index information, set up the incidence relation between described a plurality of index information, when the wherein said a plurality of index informations of access are wherein during partial index information, automatically obtain the index information with the partial index information of accessing with incidence relation, and described partial index information and the specified multimedia device associated data of index information with incidence relation are presented to user.
Further improvement as Fig. 4 embodiment of the present invention, when described key message has when a plurality of, if the part key message in described a plurality of key message has been set up index information, at step S404, to setting up the key message of index information, do not set up index information, and the index information of having set up described in upgrading and the incidence relation between other index informations.
By the disclosed method of present embodiment, can use according to user the generating indexes information that records of multimedia device 100, thereby a large amount of multi-medium datas that can facilitate user to be associated to this multimedia device 100 retrieve, access, and then strengthen user and experience.