CN103164494B - Carry out the group associations apparatus and method of group associations according to file characteristic value - Google Patents

Carry out the group associations apparatus and method of group associations according to file characteristic value Download PDF

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Publication number
CN103164494B
CN103164494B CN201110429991.1A CN201110429991A CN103164494B CN 103164494 B CN103164494 B CN 103164494B CN 201110429991 A CN201110429991 A CN 201110429991A CN 103164494 B CN103164494 B CN 103164494B
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CN
China
Prior art keywords
equipment
file
characteristic value
associations
tag
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CN201110429991.1A
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Chinese (zh)
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CN103164494A (en
Inventor
邹玉娟
孔明
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三星电子(中国)研发中心
三星电子株式会社
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Priority to CN201110429991.1A priority Critical patent/CN103164494B/en
Publication of CN103164494A publication Critical patent/CN103164494A/en
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Publication of CN103164494B publication Critical patent/CN103164494B/en

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Abstract

A kind of group associations apparatus and method of carrying out group associations according to file characteristic value are provided, described device is arranged on and carries out the main equipment of group associations and from equipment, described device comprises that feature arranges module, equipment search module, equipment extraction module, characteristic matching module and device cluster pack module. There is the group associations device of said modules by use, can there is the group device of same file characteristic value and it is carried out to group associations by Auto-matching.

Description

Carry out the group associations apparatus and method of group associations according to file characteristic value

Technical field

The present invention relates to a kind of apparatus and method of terminal device being carried out to group associations. More particularly,Relate to a kind of apparatus and method of according to file characteristic value, terminal device being carried out group associations.

Background technology

Now, by wireless connect technology, user is used such as pen in office and numerous public placesRemembering that the portable unit such as this computer and palm PC accesses network becomes and becomes more and more popular. In general, based onDifferent pieces of information transfer rate and coverage, can apply different connected modes, for example Wi-Fi, bluetoothDeng. In addition, wireless connect technology can replace cable the computer in certain limit is connected with communication equipmentGet up, thereby realize the high speed interconnect between distinct device.

Being widely used of wireless connect technology makes device cluster consist of possibility. Equipment group technology refer to byIn certain limit, discernible relevant device interconnects, the concept of formation group. What be grouped together by group establishesFor example, for carrying out a series of transfer of data and control activity, file transfer, Long-distance Control etc. SoAnd existing wireless group technology exists a series of proof procedure, particularly carry out group many people simultaneouslyTime need to carry out checking repeatedly, and cannot well distinguish and whether add correct user. Therefore needWant one can set up rapidly group, the method for adding accurately group member.

Summary of the invention

According to embodiments of the invention, provide a kind of group that carries out group associations according to file characteristic valueAssociated apparatus, described device is arranged on and carries out the main equipment of group associations and from equipment, described device bagDraw together: feature arranges module, in the time that described group associations device is arranged on main equipment, will in main equipment, moveSpecific file be set in group, for identifying the tag file from equipment, to extract and to store described featureThe first file characteristic value of file; Equipment search module, when described group associations device is arranged on main equipmentTime, automatic search can connection device, and sends Search Results; Equipment extraction module, when described group closesWhen coupling device is arranged on main equipment, the Search Results of receiving equipment search module, extracts the pass in main equipmentIn the information of group associations device, and according to the information about described group associations device of extracting, searchingRope to can connection device in determine the optional equipment that described group associations device is installed, obtain alternative establishingThe first file characteristic value of the file moving in standby, and send the first file characteristic value information obtaining;Characteristic matching module, in the time that described group associations device is arranged on main equipment, receives from equipment extraction moduleThe first file characteristic value information of the file moving in optional equipment, determines the first file spy of tag fileWhether the value of levying mates with the first file characteristic value of the specific file moving in optional equipment, based on coupling knotFruit determines in optional equipment, whether to have moved tag file, and operation is had to the optional equipment of tag fileBe defined as the group that will set up from equipment; Device cluster pack module, when described group associations device is installedIn the time of main equipment, set up group associations to main equipment with from equipment.

The equipment extraction module of main equipment can by comprise the information about group associations device in main equipment andWhat the message of file characteristic value inquiry request sent to that equipment search module searches together can connection device,

Described search can connection device can be according to the letter about group associations device in the message receivingBreath determines whether to be provided with group associations device. If group associations dress is installed in can connection devicePut, described equipment extraction module in can connection device, based on file characteristic value inquiry request, extracts instituteState the first file characteristic value of the All Files moving in can connection device, and by the All Files extractingThe first file characteristic value information sends to the equipment extraction module of main equipment, thereby the equipment of main equipment extractsModule is by the described optional equipment that can connection device be defined as being provided with described group associations device. IfCan in connection device, group associations device be installed, described can disappearing to main equipment transmission response by connection deviceBreath is not participated in group with notice main equipment, or describedly can not send any response by connection device.

The first file of the specific file moving in the first file characteristic value of tag file and optional equipmentWhen characteristic value coupling, the characteristic matching module of main equipment also can be extracted the second file characteristic value of tag file,And obtain the second file characteristic value of described specific file from the characteristic matching module of optional equipment, by featureThe second file characteristic value of file and the second file characteristic value of described specific file compare, to determineIn optional equipment, whether move tag file.

The first file of the specific file moving in the first file characteristic value of tag file and optional equipmentWhen characteristic value coupling, the characteristic matching module of main equipment also can be extracted the second file characteristic value of tag file,The second file characteristic value of tag file is sent to optional equipment, and the characteristic matching module of optional equipment connectsReceive the second file characteristic value of tag file, extract the second file characteristic value of described specific file, and willThe second file characteristic value of tag file and the second file characteristic value of described specific file compare, withDetermine in optional equipment, whether to have moved tag file, and will determine that result sends to the feature of main equipmentJoin module.

Described the first file characteristic value can comprise filename, file type, and described the second file characteristic value canThe content that comprises the predetermined length that the ad-hoc location of file inside the is risen bit information obtaining of sampling.

After setting up group, the equipment search module of main equipment can be searched with the search cycle again of presettingWhat Suo Wei connected can connection device. When search do not connect can connection device time, the equipment of main equipment is carriedDelivery piece and characteristic matching module determine search can connection device in whether exist current group from establishingStandby, when exist current group from equipment time, the device cluster pack module of main equipment adds from equipment describedTo current group.

While adding from equipment in the time setting up group or after group sets up, the device cluster pack module of main equipmentCan be to adding sending group request message from equipment and describedly whether adding group from equipment to determine of groupGroup.

When main equipment disconnect or main equipment in the tag file that moves while closing, current group can be automaticDismiss.

In the time that the tag file that disconnects from equipment or move from equipment is closed, can automatically move back from equipmentGo out current group.

Described in can the optional position in tag file or described specific file being appointed as by characteristic matching moduleAd-hoc location.

According to another embodiment of the present invention, provide a kind of carried out by group associations device according to fileCharacteristic value is carried out the group associations method of group associations, described method carry out group associations main equipment andCarry out between equipment, and, described main equipment and described group associations device, institute are installed from equipmentThe method of stating comprises: the specific file (a) moving in main equipment is set in group for identifying from equipmentTag file, the first file characteristic value of extracting and storing described tag file; (b) pass through main equipmentWhat automatic search can be connected to main equipment can connection device, and sends Search Results; (c) pass through main equipmentExtract the information about group associations device in main equipment, and according to extract about group associations deviceInformation, search can connection device in determine the optional equipment that described group associations device is installed,Obtain the first file characteristic value of the file moving in optional equipment, and send the first file obtainingCharacteristic value information; (d) whether the first file characteristic value of determining tag file in main equipment establishes with alternativeThe first file characteristic value coupling of the specific file of standby middle operation, determines optional equipment based on matching resultIn whether moved tag file, and have the optional equipment of tag file to be defined as setting up operationGroup from equipment; (e) set up group associations to main equipment with from equipment.

Step (c) can comprise: by the information about group associations device and the file spy that comprise in main equipmentThe message of the value of levying inquiry request send to together search can connection device. Described connecting of searchingEquipment determines whether to be provided with group according to the information about group associations device in the message receiving and closesCoupling device. If can group associations device be installed connection device, described can connection device based on fileCharacteristic value inquiry request, extracts the first file characteristic value of the described All Files moving in can connection device,And the first file characteristic value information of the All Files of extraction is sent to main equipment, thereby main equipment is by instituteState and can be defined as optional equipment by connection device; If can connection device be installed by group associations device,Describedly can connection device send response message to main equipment and do not participate in group with notice main equipment, or described inCan not send any response by connection device.

Step (d) also can comprise: in the first file characteristic value of tag file and optional equipment, moveWhen the first file characteristic value of specific file is mated, the second file spy who extracts tag file in main equipmentThe value of levying, and obtain the second file characteristic value of described specific file from optional equipment, by of tag fileThe second file characteristic value of two file characteristic values and described specific file compares, to determine optional equipmentIn whether moved tag file.

Step (d) also can comprise: in the first file characteristic value of tag file and optional equipment, moveWhen the first file characteristic value of specific file is mated, the second file spy who extracts tag file in main equipmentThe value of levying, sends to optional equipment by the second file characteristic value of tag file, optional equipment receive feature literary compositionThe second file characteristic value of part, extracts the second file characteristic value of described specific file, and by tag fileThe second file characteristic value and the second file characteristic value of described specific file compare, alternative to determineIn equipment, whether move tag file, and will determine that result sends to main equipment.

Described the first file characteristic value can comprise filename, file type, described the second file characteristic value bagThe content of drawing together the predetermined length that the ad-hoc location of file inside the is risen bit information obtaining of sampling.

After setting up group, by main equipment can with the search cycle again of presetting search for do not connect canConnection device. When search do not connect can connection device time, determine search can in connection device, beNo exist current group from equipment, when exist current group from equipment time, add from equipment describedTo current group.

While adding from equipment in the time setting up group or after group sets up, main equipment can be to adding groupWhether that organizes adds group from equipment from equipment transmission group request message described in determining.

When main equipment disconnect or main equipment in the tag file that moves while closing, current group can be automaticDismiss.

In the time that the tag file that disconnects from equipment or move from equipment is closed, can automatically move back from equipmentGo out current group.

Described ad-hoc location can be appointed as in optional position in tag file or described specific file.

By in ensuing description part set forth the present invention other aspect and/or advantage, someTo be clearly by description, or can learn through enforcement of the present invention.

Beneficial effect

The invention discloses a kind of according to file characteristic value identification group member and carry out the device of group associationsAnd method. According to the present invention, by equipment in certain limit being searched for and the identification of file characteristic value,Can there is the equipment of same file characteristic value and it is carried out to group associations by automatic matching, thus reach withoutManual search, automatic group device is also carried out the synchronous effect of information, has realized quick and efficient groupAssociated. In addition, can automatically the groups of users of same activity will be carried out according to apparatus and method of the present inventionGet up, not only reduced greatly the complexity of group, also can well ensure to add correct user.

Brief description of the drawings

By the detailed description of carrying out below in conjunction with accompanying drawing, above and other objects of the present invention, feature andAdvantage will become apparent, wherein:

Fig. 1 illustrates to carry out group associations according to exemplary embodiment of the present invention according to file characteristic valueThe block diagram of group associations device;

Fig. 2 illustrates to carry out group associations according to exemplary embodiment of the present invention according to file characteristic valueThe flow chart of method;

Fig. 3 illustrates carrying out between main equipment and other equipment according to exemplary embodiment of the present inventionThe schematic diagram of the operation of group associations;

Fig. 4 illustrates that group searches for after setting up and add from the operation of equipment during search cycle againFlow chart;

Fig. 5 illustrates to carry out group according to another exemplary embodiment of the present invention according to file characteristic valueThe flow chart of associated method.

Detailed description of the invention

Below, exemplary embodiment of the present invention is described with reference to the accompanying drawings more fully, its exemplary enforcementExample is shown in the drawings. But, exemplifying embodiment embodiment in many different forms, and notShould be construed as limited to exemplary embodiment set forth herein. On the contrary, thus provide these embodiment thisOpenly will be thoroughly and complete, and will fully the scope of exemplary embodiment be conveyed to the skill of this areaArt personnel.

Fig. 1 illustrates to carry out the dress of group according to exemplary embodiment of the present invention according to file characteristic valuePut 100 block diagram.

As shown in fig. 1, the group associations device that carries out group associations according to file characteristic value of the present invention100 comprise: feature arranges module 110, equipment search module 120, equipment extraction module 130, featureMatching module 140 and device cluster pack module 150. In the present invention, need to carry out the many of group associationsGroup associations device 100 is installed in individual terminal device.

As shown in fig. 1, in the time expecting to set up group, feature arranges module 110 can be at be positioned at endWhen end equipment is set to the main equipment of group, the specific file moving in main equipment is set in groupFor identifying the tag file from equipment, the file characteristic value of then extracting and storing described tag file.Specifically, feature arrange module 110 can in the specified application of main equipment, open one can be for specialThe file (for example, word document, pdf document etc.) of the value of levying identification, is appointed as tag file by this fileAnd the file characteristic value of extracting this tag file to be to carry out file characteristic value coupling, wherein, described file spyThe value of levying comprises filename, file type etc., and the file type of the file of applying in the present invention comprises text literary compositionPart (for example: txt document), Office paper series (for example: word/excel/powerpoint document),Pdf document etc.

Equipment search module 120 can be automatic in the time that be positioned at terminal device is set to the main equipment of groupSearch for attachable equipment, and send Search Results. The Search Results of equipment search module 120 can be withThe form of list of devices sends to the equipment extraction module 130 in main equipment. Specifically, equipment searchModule 120 can the interior attachable all devices of automatic search certain limit (for example, all bluetooths companies that openConnect or Wi-Fi connect equipment), record searching result also sends to equipment extraction module by Search Results130. In addition,, after setting up group, the equipment search module 120 of main equipment can also be to preset againWhat search cycle search did not connect can connection device.

Equipment extraction module 130 can receive in the time that be positioned at terminal device is set to the main equipment of groupThe Search Results of equipment search module 120, extracts about the described group associations device of installing in main equipment100 information (for example, model or version), and according to extract about described group associations device 100Information, search can connection device in determine the alternative of described group associations device 100 be installedEquipment, obtains the file characteristic value of the file moving in optional equipment, and to characteristic matching module 140The file characteristic value information that transmission is obtained.

Specifically, equipment extraction module 130 can extract the information about group associations device 100. WhenWhen the equipment that group associations device 100 is installed is set to main equipment, the group in described main equipment closesThe equipment extraction module 130 of coupling device 100 can will comprise about the group associations device 100 in main equipmentInformation and the message of file characteristic value inquiry request send to connecting that equipment search module 120 searchesConnect equipment. Then, search by equipment search module 120 can connection device can be according to disappearing of receivingThe information about the group associations device 100 in main equipment in breath determines whether to be provided with described groupAssociated apparatus 100, and will determine that result feedback is to main equipment.

Can described group associations device 100 be installed connection device if described, described can connection deviceIn the equipment extraction module 130 of group associations device 100 can be based on receiving file characteristic value inquiry pleaseAsk, extract the file characteristic value of the described each file moving in can connection device, and each by what extractThe file characteristic value information of file sends to the equipment extraction module 130 of main equipment, thus the establishing of main equipmentStandby extraction module 130 can connection device be defined as being provided with described group associations device 100 by describedOptional equipment. Can connection device be installed by described group associations device 100 if described, described can connectingThe equipment of connecing can send response message to main equipment and not participate in group with notice main equipment, or described connectionEquipment can not send any response. For example, if equipment search module 120 search can connection deviceDescribed group associations device 100 is not installed, or is there is no to install the group associations dress identical with main equipmentPut 100 (the group associations device of other types has been installed but can not have been set up group associations with main equipment),Describedly can connection device can send response message to main equipment and cannot participate in group or can with notice main equipmentDo not send any response.

Characteristic matching module 140 can be in the time that be positioned at terminal device be set to the main equipment of group, fromEquipment extraction module 130 receives the file characteristic value information of the file moving in optional equipment, determines featureWhether the file characteristic value of file mates with the file characteristic value of the specific file moving in optional equipment. SoRear characteristic matching module 140 can determine in optional equipment, whether to have moved feature literary composition based on matching resultPart, and by operation have the optional equipment of tag file be defined as the group that will set up from equipment.

Specifically, the master that the terminal device being positioned at when characteristic matching module 140 is set to group establishesWhen standby, characteristic matching module 140 can be believed in the file characteristic value that receives the file moving in optional equipmentAfter breath, each by what move in the file characteristic value of the tag file of storing in main equipment and optional equipmentWhether the file characteristic value of file is mated respectively, moved and had and feature to determine in optional equipmentThe specific file of the file characteristic value that the file characteristic value of file is identical (, is determined in optional equipment and isNo operation has tag file). Below illustrate the coupling step of characteristic matching module 140. Suppose AFor main equipment, B is certain optional equipment, and file characteristic value comprises file name and file type. When A establishesStandby while having opened the tag file of a.doc by name, can module 110 be set by feature and extract in A equipmentThe file name " a " of the a.doc file of opening and file type " doc " are as the file spy of tag fileThe value of levying, and the file characteristic value of the tag file of storage extraction. In this case, when A equipment obtainsAfter the file characteristic value information of the file that moves in B equipment, the characteristic matching module 140 of A equipmentThe file characteristic value of tag file that can be based on storage, the file of the file moving in the B equipment receivingIn characteristic value, determine whether to exist the file of a.doc, whether having file name is " a ", fileType is the file of " doc ". If having file name in B equipment is " a ", file type is " doc "File (that is, having a.doc file), can determine in B equipment that same operation has tag file a.doc,Therefore B equipment can be defined as by with A equipment set up group associations from equipment.

Preferably, in order to prevent that the a.doc file in B equipment from being only in file name and file typeIdentical with a.doc file in A equipment and content is not identical, also can be further in A, B equipmentThe file content of a.doc file mates. The method below explanation being compared file content. ?Determine in the file characteristic value of the specific file moving in B equipment and A equipment, by feature, module is setThe 110 file characteristic values of tag files (, a.doc file) of extracting are when identical (, in B equipmentIt is " a " that operation has file name, and file type is the specific file of " doc "). Can be in B equipmentThe content of the predetermined length that the ad-hoc location in the described specific file of operation rises is carried out bit sample and is extractedThe first bit information about the bit of sampling (for example, obtains by described specific file is sampledBit sequence), and position identical with above-mentioned ad-hoc location in the tag file moving in A equipment is risenThe content of same predetermined length also carry out bit sample and extract the second bit letter about the bit of samplingBreath (for example,, by the bit sequence obtaining that described tag file is sampled). Should be appreciated that, to describedThe sample mode of sampling of specific file and tag file should be identical, and can be by characteristic matching mouldThe optional position in tag file or described specific file is appointed as described ad-hoc location by piece 140. Then,The first bit information and the second bit information are compared, to determine the first bit information and the second bitWhether information is identical. If the first bit information is identical with the second bit information, can determineThe described specific file moving in B equipment is exactly tag file, thereby B equipment can be confirmed as from equipment,And be added to the group with consistent state feature from list of devices. Should be appreciated that, described aboveBit sample and process relatively can be carried out repeatedly as required, to determine in B equipment are more accuratelyThe no tag file that moved. Can get in this way and allly in certain hunting zone meet pairingCondition can with A equipment carry out group associations from equipment.

Should be appreciated that, above-mentioned bit information relatively and the process of coupling both can at equipment, (for example, A have establishedStandby) characteristic matching module 140 in carry out, also can for example, in the feature of optional equipment (, B equipment)In matching module, carry out.

Specifically, in the time carrying out bits match in the characteristic matching module 140 at main equipment, main equipmentThe content of characteristic matching module 140 predetermined length that can first rise the ad-hoc location in tag file enterRow bit sample is to obtain the first bit information. Then, this ad-hoc location is sent out as bits match requestDeliver to optional equipment, optional equipment is according to the described ad-hoc location comprising in the request receiving, to describedSpecific file carries out the bit sample processing identical with tag file, and obtains the second bit information, thenBy the second bit information obtaining as a comparison the bits match response of special matching request send to main equipmentCharacteristic matching module 140. After receiving the second bit information, the characteristic matching module in main equipment140 compare to determine the first bit information and the second ratio by the first bit information and the second bit informationWhether special information is identical, thereby determine whether the described specific file moving in optional equipment is tag file.

But, the invention is not restricted to this, when comparing in the characteristic matching module 140 in optional equipmentWhen special coupling, first the characteristic matching module 140 of main equipment can rise the ad-hoc location in tag fileThe content of predetermined length is carried out bit sample to obtain the first bit information. Then, by this ad-hoc location withAnd the first bit information obtaining as bits match, request sends to optional equipment, optional equipment is according to connecingReceive the described ad-hoc location comprising in request, described specific file is carried out to the ratio identical with tag fileSpecial sampling processing, and obtain the second bit information, then, the characteristic matching module 140 in optional equipmentThe first bit information and the second bit information are compared to determine the first bit information and the second bit letterCease whether identical, and by determine result as a comparison the bits match response of special matching request send to main establishingCharacteristic matching module 140 in standby. Then, the characteristic matching module 140 in main equipment is determined according to thisResult determines whether the described specific file moving in optional equipment is tag file.

Should be appreciated that, the bit information of the sampling using in bits match can be considered a kind of appended document spyThe value of levying.

Determining all attachablely after equipment, the device cluster pack module 150 in main equipment canWhat main equipment and characteristic matching module 140 determined carries out group associations from equipment. In addition, pass through equipmentGroup's module 150, main equipment user and all can view which equipment by automatically from equipment userGroup gets up. In addition,, in the time carrying out group associations, main equipment also can be by device cluster pack module 150 certainlyMove and send group's request message to from equipment, to inquire from equipment whether add group, can be automatic from equipmentOr manually whether selection participates in group. In addition,, after group sets up, also can manually select to move back from equipmentGo out group.

In addition, when main equipment disconnect or main equipment in tag file while closing, the meeting of current groupAutomatically dismissed main equipment and all can receive information from equipment. Before not disconnecting at main equipmentPut, disconnect or closing characteristics file if had from equipment, should can automatically exit and work as from equipmentFront group.

In addition,, after group sets up, equipment search module 120 in main equipment can also be to presetWhat search cycle search did not connect again can (for example, previously exit group but wish again to add by connection deviceEnter group can connection device, emerging do not add group can connection device etc.). When searchingDo not connect can connection device time, equipment extraction module 130 and the characteristic matching module 140 of main equipment canDetermine search can connection device in whether exist current group from equipment, work as if exist to addFront group can connection device, the device cluster pack module 150 of main equipment can automatically send group's request and disappearsBreath to described can connection device, describedly can whether add group by connection device to inquire, and connect describedThe equipment that connects is confirmed can add current group to by connection device by described while adding group. Selectively, main establishingStandby device cluster pack module 150 also can be directly can connection device adds current group to and without upper by describedState confirmation process.

In addition, should be appreciated that, in the process of group, do not need by tag file from main equipment be copied to fromEquipment.

Should be appreciated that, the communication process between main equipment and other equipment can via main equipment and described otherThe communication module of installing in equipment (not shown, for example, bluetooth module, Wi-Fi module) realize, thisClear and apparent to those skilled in the art, therefore, for the sake of simplicity, not to logicalLetter module is described in detail.

Describe entering according to file characteristic value according to the embodiment of the present invention in detail hereinafter with reference to Fig. 2 to Fig. 5The method of row group associations.

Fig. 2 illustrates to carry out group associations according to exemplary embodiment of the present invention according to file characteristic valueThe flow chart of method.

As shown in Figure 2, in the time expecting to set up group associations, in step 201, the feature in main equipmentThe specified file moving in module 110 main equipments is set to be set in group for identifying the spy from equipmentThe part of soliciting articles, the file characteristic value of extracting and storing described tag file. Then in step 203, main equipmentIn equipment search module 120 can the attachable optional equipment of automatic search, and send Search Results.

In step 205, when the equipment extraction module 130 in main equipment receives equipment search module 120Search Results time, equipment extraction module 130 can extract in main equipment about group associations device 100Information, then according to extract the information about group associations device 100, in connecting of searchingIn equipment, determine the optional equipment of described group associations device 100 is installed, obtain in optional equipmentThe file characteristic value of the file of operation, and send the file characteristic value information obtaining. Detailed with reference to Fig. 1The detailed operation of determining the optional equipment that the group associations device 100 identical with main equipment is installed has been describedAnd the operation of obtaining the file characteristic value of the file moving in described optional equipment, therefore will be no longer at thisBe described in detail.

In step 207, the characteristic matching module 140 in main equipment can receive from equipment extraction module 130The file characteristic value information of the file moving in optional equipment, wherein, described file characteristic value comprises fileTitle and file type. Then, the characteristic matching module 140 in main equipment can be determined the feature of main equipmentWhether the file characteristic value of file mates with the file characteristic value of the specific file moving in optional equipment, baseDetermine in optional equipment, whether to have moved described tag file in matching result, and operation is had to described spyThe optional equipment of part of soliciting articles be defined as the group that will set up from equipment. In addition, when by above-mentioned couplingProcess is determined the file characteristic value of the described specific file in optional equipment and the file characteristic value of tag fileWhen identical, also can use appended document characteristic value (for example,, in described specific file and the tag fileSame position is processed the bit information obtaining by bit sample) further determine described specific fileWhether content is identical with the content of tag file, thereby prevents that described specific file in optional equipment onlyIdentical in file type and file name and essence is not identical. Describe in detail literary composition with reference to Fig. 1The method that part characteristic value is mated, therefore will no longer be described at this.

Having determined after equipment, in step 209, the device cluster pack module 150 of main equipment can be to masterEquipment is set up group associations with definite from equipment. Describe in detail and set up group associations with reference to Fig. 1Method, therefore will no longer be described at this.

Hereinafter with reference to Fig. 3 be described in detail between main equipment and other equipment, carry out group associations in detailInteraction. Fig. 3 be illustrate according to exemplary embodiment of the present invention the first equipment 310 and secondBetween equipment 320, carry out the schematic diagram of the operation of group associations.

As shown in Figure 3, for ease of explanation, suppose that the first equipment 310 in Fig. 3 is main equipments, theTwo equipment 320 are the group associations device identical with the first equipment 310 is installed and moved and firstThe tag file that equipment 310 is identical from equipment.

In the time expecting to set up group, the feature of the first equipment 310 arranges module 110 by the first equipment 310In the specific file document of (for example, by name " presentation.ppt ") be set to the group setting upIn for identifying the tag file from equipment, extract and store the first file characteristic value of described tag file(file name " presentation ", file type " ppt ") also stores described file characteristic value (301).

Then, the equipment search module 120 in the first equipment 310 can broadcasting equipment searching request (303),For example, when the second equipment in the communication range in the first equipment (, having opened the equipment of bluetooth module)320 while receiving the equipment searching request of broadcast, and the second equipment 320 can send and establish to the first equipment 310Standby search response (305), to notify the second equipment 320 in can connection status to the first equipment 310.Should be appreciated that, if the second equipment 320 can not be connected with the first equipment 310, can not send any soundShould, follow-up mutual termination.

When receiving the equipment that the second equipment 320 sends, searches the equipment search module 120 of the first equipment 310Suo Xiang is seasonable, the second equipment 320 can be added to foundation can connection device list in. Then, firstThe equipment search module 120 of equipment 310 can by search can connection device information (, can connectList of devices) send to the equipment extraction module 130 (307) in the first equipment 310.

When the equipment extraction module 130 in the first equipment 310 receives can connection device list time, this is establishedStandby extraction module 130 can be by the group of the group associations device 100 about current use in the first equipment 310Group associated apparatus information and file characteristic value inquiry request send to together to be listed in can connection device listEquipment (309). The content of described group associations device information can comprise the group in the first equipment 310 for exampleModel or the version etc. of group associated apparatus 100, the content of described file characteristic value inquiry request can comprise pleaseAsk the second equipment 320 to send to content (for example, the file of the first file characteristic value of the first equipment 310Name, file type).

In the time that the second equipment 320 receives group associations device information and file characteristic value inquiry request, theThe equipment extraction module 130 of two equipment 320 determines whether according to the described group associations device information receivingThe group associations device 100 identical with main equipment is installed, if identical group associations device is installed100, the equipment extraction module 130 of the second equipment 320 is according in the file characteristic value inquiry request receivingThe file characteristic value query contents of regulation, inquires about and extracts the file that moving in the second equipment 320The first file characteristic value information (comprising filename, file type) (311), then by the first literary composition extractingPart characteristic value information is as the response of group associations device information and file characteristic value inquiry request is sent toEquipment extraction module 130 (313) in the first equipment 310. Should be appreciated that, if the second equipment 320Group associations device 100 is not installed, and the second equipment 320 can send response to notify the first equipment 310Do not participate in group, or can not send any response, follow-up mutual termination.

Equipment extraction module 130 in the first equipment 310 can be in the group of receiving that the second equipment 320 sendsAfter associated apparatus information and file characteristic value inquiry response, by what move in the second equipment 320 receivingThe first file characteristic value information of file sends to the characteristic matching module 140 in the first equipment 310. SoAfter, characteristic matching module 140 is by the first file of each file of operation in the second equipment 320 receivingCharacteristic value respectively with the first equipment 310 in the first file characteristic value of tag file of arranging compare(315). That is to say, characteristic matching module 140 can compare fortune in tag file and the second equipment 320Filename, the file type of each file of row. When the first file characteristic value and second of tag file is establishedThe first file characteristic value of the specific file of standby middle operation is when identical, also can further determine tag file andWhether described specific file content is identical. Now, the characteristic matching module 140 in the first equipment 310 canThe content of the predetermined length that the ad-hoc location of tag file is risen is carried out bit sample, to extract the first bitInformation is as the second file characteristic value of tag file, then, and the characteristic matching module 140 of the first equipmentSend to the spy of the second equipment 320 using the described message that comprises described ad-hoc location as bits match requestLevy matching module 140 (319). The characteristic matching module of the second equipment according to receive described ad-hoc location,Content to the same predetermined length that in described specific file, rise the position identical with described ad-hoc location is carried outThe bit sample processing identical with tag file, to extract the second file characteristic as described specific fileSecond bit information (321) of value, and by the second bit information extracting special matching request as a comparisonBits match response sends to the bits match module 140 (323) in the first equipment 310. Then,The bits match module of one equipment 310 can compare the second bit information of the first bit information and reception(325), if the first bit information is identical with the second bit information, determine in the second equipment 320The described specific file of operation is tag file, thereby determines that the second equipment 320 is from equipment. ShouldUnderstand, if the first bit information is not identical with the second bit information, determine that the second equipment 320 is notFrom equipment, follow-up mutual termination. In addition being also to be understood that, can be by characteristic matching module 140 by featureDescribed ad-hoc location is appointed as in optional position in file or described specific file, the therefore mistake of bits matchJourney can be repeatedly to determine whether described specific file is tag file more accurately. Be also to be understood thatAlso can in the characteristic matching module 140 in the second equipment 320, compare the first bit information and the second bitInformation, its detailed process is described in conjunction with Fig. 1, for the sake of simplicity, will no longer be described at this.

When determining that in the second equipment 320, operation has tag file (, to determine that the second equipment 320 is from establishingStandby) time, the device cluster pack module 150 of the first equipment 310 please to the second equipment 320 transmitting apparatus groupsAsk (327). The second equipment 320, can be to 310 of the first equipment after receiving the request of equipment groupSend the equipment group response (329) of confirming to participate in group. The first equipment 310 is sent out at second equipment that receivesAfter the equipment group response of sending, set up the group associations (331) with the second equipment 320. Should be appreciated that,Even operation has tag file in the second equipment 320, the second equipment 320 also can not participated in group, at thisIn the situation of kind, the second equipment 320 can not send any response to the first equipment 310, or the second equipment320 can send to the first equipment 310 response of refusal participation group, and then follow-up literary composition stops mutually.

Fig. 3 only illustrates the process of setting up group associations as the first equipment 310 of main equipment and equipment,But, the invention is not restricted to this, the first equipment 310 also can be similar to establishing of the second equipment 320 with multipleStandby set up group associations, and it is identical with the process shown in Fig. 3 to set up the process of group associations.

After group sets up, also can add new group member by mode manually or automatically. BelowThe process of adding new group member is described with reference to Fig. 4. Fig. 4 be illustrate group set up after searching againDuring the rope cycle, search for and add from the flow chart of the operation of equipment.

As shown in Figure 4, in step 401, the equipment search module 120 in main equipment can be via communicationModule (not shown, for example, bluetooth module etc.) for example, was searched with the cycle (, 2 seconds or 3 seconds) of being scheduled toIn rope communication range can connection device.

Then,, in step 403, the equipment search module 120 in main equipment determines whether to exist and can connectEquipment. If there is no can connection device, turn back to step 401. Can connection device if existed,Enter step 405.

In step 405, the equipment extraction module 130 in main equipment and characteristic matching module 140 determined and searchedRope to can connection device be whether can with current group carry out group associations from equipment. If not working asFront group from equipment, turn back to step 401. If current group from equipment, enter stepRapid 407.

In step 407, the device cluster pack module 150 of main equipment can via communication module (not shown) toThat in step 405, determines sends from equipment the message whether inquiry participates in group. Then in step 409,Determine described whether to participate in group from equipment, if participated in, enter step 411 and by described from equipmentAdd group to. Participate in group if described from equipment refusal. Turn back to step 401.

Fig. 5 illustrates to carry out group according to another exemplary embodiment of the present invention according to file characteristic valueThe flow chart of method.

With reference to Fig. 5, in the time expecting to set up group, in step 501, the group that user starts in main equipment closesCoupling device. Then in step 503, obtain listed files (for example, the word when front opening in main equipmentDocument, pdf document etc.). In step 505, from described listed files, select a file and pass through specialLevy and module 110 is set is set to the tag file from equipment for identifying the group that will set up,Extract and store the file characteristic value of described tag file.

Next, in step 507, open communication module (for example, Wi-Fi module or bluetooth module),And step 509 by equipment search module 120 search in communication range can connection device. In step511 determine whether to search can connection device, can connection device if searched, enter step 513,Acquisition can connection device list, can connection device if do not searched, enter step 529,After waiting for the predefined time, turn back to step 509.

When main equipment in step 513, obtained can the list of connection device after, preserving in step 515 shouldThe information of list also sends to equipment extraction module 130 by this list, then passes through equipment in step 517Extraction module 130 allly can send group associations device information and literary composition by connection device to what list in this listPart characteristic value inquiry request.

If listed in receiving from list by equipment extraction module 130 determining in step 519Certain can connection device response (described response indicates this equipment to have and main equipment same group is closed multi packPut, and the file characteristic value information that comprises the file moving in this equipment), this equipment is defined as alternativeEquipment also enters step 521. If do not receive any response, enter step 529, predetermined in waitAfter the time of justice, turn back to step 509.

In step 521, the characteristic matching module 140 in main equipment is by the feature literary composition arranging in step 505The file characteristic value of part is compared with the file characteristic value of the each file moving in described optional equipment. AsFruit is determined the literary composition of the each file moving in the file characteristic value of tag file and optional equipment in step 523Part characteristic value is all different, enters step 529, after the predefined time of wait, turns back to step 509.

If determine in step 523 spy who moves in the file characteristic value of tag file and described optional equipmentThe file characteristic value of determining file is identical, enters step 525.

In step 525, the characteristic matching module 140 in main equipment rises the ad-hoc location of tag fileThe content of predetermined length is carried out bit sample, (for example, tag file is adopted to obtain the first bit informationThe bit sequence that sample obtains). Then send bits match request, institute in step 527 to described optional equipmentState bit request and comprise described ad-hoc location.

Receive after bits match request at optional equipment, based on the described ad-hoc location comprising in described request,Content to the same predetermined length that in described specific file, rise the position identical with described ad-hoc location is carried outBit sample, for example, to obtain the second bit information (, the bit sequence that this specific file sampling is obtained),Then the second bit information is sent to the characteristic matching module 140 in main equipment.

In step 531, the characteristic matching module 140 in main equipment is by the first bit information of sampling and theTwo bit informations compare.

For example, if determine that in step 531 the first bit information is identical with the second bit information (, adoptsThe bit sequence that sample obtains is identical), in step 533, the characteristic matching module 140 in main equipment is by instituteState optional equipment be defined as the current group that will set up from equipment, and by the device cluster in main equipmentPack module 150 is set up group associations with described from equipment.

If determine that in step 531 the first bit information is different from the second bit information, enter step529, after the predefined time of wait, turn back to step 509.

Should be appreciated that, step 527 to the bits match operation in step 531 also can be at described optional equipmentIn carry out, its detailed process was carried out description with reference to Fig. 1, therefore for the sake of simplicity, by no longer repeat specification.

Can realize with hardware mode according to said method of the present invention, for example, be implemented in separatelyHardware module in or can be integrated in the existing hardware module (for example, communication module) of terminal device upper,Or said method can also be implemented with software mode, for example, can be implemented as and can install and operate inSoftware program in terminal device or computer code. Selectively, also can be by the group of software and hardwareThe incompatible said method of realizing.

Although specifically show with reference to its exemplary embodiment and described the present invention, this areaTechnical staff should be appreciated that, in the situation that does not depart from the spirit and scope of the present invention that claim limitsUnder, can carry out the various changes in form and details to it.

Claims (20)

1. a group associations device that carries out group associations according to file characteristic value, described device is arranged onCarry out the main equipment of group associations and from equipment, described device comprises:
Feature arranges module, in the time that described group associations device is arranged on main equipment, will in main equipment, moveSpecific file be set in group, for identifying the tag file from equipment, to extract and to store described featureThe first file characteristic value of file;
Equipment search module, in the time that described group associations device is arranged on main equipment, automatic search can connectEquipment, and send Search Results;
Equipment extraction module, in the time that described group associations device is arranged on main equipment, receiving equipment search mouldThe Search Results of piece, extract in main equipment about for determining whether to be provided with described group associations deviceInformation, and according to extract about the information for determining whether to be provided with described group associations device,Can in connection device, determine the optional equipment that described group associations device is installed what search, obtain standbyThe first file characteristic value of the file moving in optional equipment, and send the first file characteristic value of obtainingInformation;
Characteristic matching module, in the time that described group associations device is arranged on main equipment, from equipment extraction moduleReceive the first file characteristic value information of the file moving in optional equipment, determine the first literary composition of tag fileWhether part characteristic value mates with the first file characteristic value of the specific file moving in optional equipment, based onJoin result and determine in optional equipment, whether to have moved tag file, and operation is had to the alternative of tag fileEquipment be defined as the group that will set up from equipment;
Device cluster pack module, in the time that described group associations device is arranged on main equipment, to main equipment with from establishingThe standby group associations of setting up.
2. device as claimed in claim 1, wherein, the equipment extraction module of main equipment will comprise main establishingIn standby about information and the inquiry of file characteristic value for determining whether to be provided with described group associations deviceWhat the message of request sent to that equipment search module searches together can connection device,
Described search can connection device according in the message receiving about being provided with for determining whetherThe information of described group associations device determines whether to be provided with group associations device,
If can group associations device be installed in connection device, described equipment in can connection deviceExtraction module is based on file characteristic value inquiry request, extracts the described All Files moving in can connection deviceThe first file characteristic value, and the first file characteristic value information of the All Files of extraction is sent to main establishingStandby equipment extraction module, thus the equipment extraction module of main equipment can be defined as peace by connection device by describedThe optional equipment of described group associations device is housed;
If can group associations device be installed in connection device, described can connection device to main equipmentSend response message and do not participate in group with notice main equipment, or describedly can not send any sound by connection deviceShould.
3. device as claimed in claim 1, wherein, in the first file characteristic value and standby of tag fileWhen the first file characteristic value of the specific file moving in optional equipment is mated, the characteristic matching module of main equipmentAlso extract the second file characteristic value of tag file, and described in obtaining from the characteristic matching module of optional equipmentThe second file characteristic value of specific file, by the second file characteristic value of tag file and described specific fileThe second file characteristic value compare, to determine whether moved tag file in optional equipment.
4. device as claimed in claim 1, wherein, in the first file characteristic value and standby of tag fileWhen the first file characteristic value of the specific file moving in optional equipment is mated, the characteristic matching module of main equipmentAlso extract the second file characteristic value of tag file, the second file characteristic value of tag file is sent to standbyOptional equipment,
The second file characteristic value of the characteristic matching module receive feature file of optional equipment, extracts described spyDetermine the second file characteristic value of file, and by the second file characteristic value of tag file and described specific fileThe second file characteristic value compare, to determine whether moved tag file in optional equipment, and willDetermine that result sends to the characteristic matching module of main equipment.
5. the device as described in claim 3 or 4, wherein, described the first file characteristic value comprises fileName, file type, described the second file characteristic value comprises the pre-fixed length that the ad-hoc location of file inside is risenDegree content sample acquisition bit information.
6. device as claimed in claim 1, wherein, after setting up group, the equipment of main equipment is searchedRope module with the search cycle again of presetting search for do not connect can connection device,
When search do not connect can connection device time, the equipment extraction module of main equipment and characteristic matching mouldPiece determine search can connection device in whether exist current group from equipment,
When exist current group from equipment time, the device cluster pack module of main equipment adds from equipment describedTo current group.
7. device as claimed in claim 6 wherein, adds in the time setting up group or after group sets upWhile adding from equipment, the device cluster pack module of main equipment is to adding asking from equipment transmission group of groupWhether message adds group from equipment described in determining.
8. device as claimed in claim 1, wherein, when main equipment disconnect or main equipment in moveTag file while closing, current group dismisses automatically.
9. device as claimed in claim 1, wherein, when disconnecting from equipment or moving from equipmentTag file while closing, automatically exit current group from equipment.
10. device as claimed in claim 5, wherein, by characteristic matching module by tag file or instituteDescribed ad-hoc location is appointed as in the optional position of stating in specific file.
11. 1 kinds of groups that carry out group associations according to file characteristic value that carried out by group associations device closeLinked method, described method is being carried out the main equipment of group associations and is being carried out between equipment, and, described inMain equipment and described group associations device is installed from equipment, described method comprises:
(a) the specific file moving in main equipment is set in group for identifying the feature literary composition from equipmentPart, the first file characteristic value of extracting and storing described tag file;
(b) what can be connected to main equipment by main equipment automatic search can connection device, and sends search knotReally;
(c) by main equipment extract in main equipment about for determining whether to be provided with described group associationsDevice information, and according to extract about the letter for determining whether to be provided with described group associations deviceBreath, can determine the optional equipment that described group associations device is installed in connection device what search, obtainsGet the first file characteristic value of the file moving in optional equipment, and send the first file spy who obtainsLevy value information;
(d) with optional equipment whether the first file characteristic value of determining tag file in main equipment movedThe first file characteristic value coupling of specific file, determine in optional equipment whether transport based on matching resultRow has a tag file, and by operation have the optional equipment of tag file be defined as the group that will set up fromEquipment;
(e) set up group associations to main equipment with from equipment.
12. methods as claimed in claim 11, wherein, step (c) comprising: will comprise main equipmentIn please about the information for determining whether to be provided with described group associations device and the inquiry of file characteristic valueThe message of asking send to together search can connection device,
Described search can connection device according in the message receiving about being provided with for determining whetherThe information of described group associations device determines whether to be provided with group associations device,
If can group associations device be installed connection device, described can connection device based on file characteristicValue inquiry request, extracts the first file characteristic value of the described All Files moving in can connection device, andThe first file characteristic value information of the All Files of extraction is sent to main equipment, thereby described in main equipment generalCan be defined as optional equipment by connection device;
If can connection device be installed by group associations device, described can sending out to main equipment by connection deviceSend response message not participate in group with notice main equipment, or describedly can not send any response by connection device.
13. methods as claimed in claim 11, step (d) also comprises: at first of tag fileWhen file characteristic value is mated with the first file characteristic value of the specific file moving in optional equipment, establish mainThe second file characteristic value of standby middle extraction tag file, and obtain the of described specific file from optional equipmentTwo file characteristic values, by the second file spy of the second file characteristic value of tag file and described specific fileThe value of levying compares, to determine whether moved tag file in optional equipment.
14. methods as claimed in claim 11, wherein, step (d) also comprises: at tag fileThe first file characteristic value while mating with the first file characteristic value of the specific file moving in optional equipment,In main equipment, extract the second file characteristic value of tag file, by the second file characteristic value of tag fileSend to optional equipment,
The second file characteristic value of optional equipment receive feature file, extracts the second literary composition of described specific filePart characteristic value, and by the second file characteristic value of tag file and the second file characteristic of described specific fileValue compares, and to determine whether moved tag file in optional equipment, and will determine that result sends toMain equipment.
15. methods as described in claim 13 or 14, wherein, described the first file characteristic value comprisesFilename, file type, described the second file characteristic value comprises pre-that the ad-hoc location of file inside is risenThe content of measured length sample obtain bit information.
16. methods as claimed in claim 11, wherein, after setting up group, by main equipment with in advanceIf search cycle again search for do not connect can connection device,
When search do not connect can connection device time, determine can whether existing in connection device of searchingCurrent group from equipment,
When exist current group from equipment time, add current group by described to from equipment.
17. methods as claimed in claim 16, wherein, in the time setting up group or after group sets upAdd during from equipment, main equipment sends group's request message to determine to what will add group from equipmentState from equipment and whether add group.
18. methods as claimed in claim 11, wherein, when main equipment disconnect or main equipment in transportWhen the tag file of row is closed, current group dismisses automatically.
19. methods as claimed in claim 11, wherein, when disconnecting from equipment or transporting from equipmentWhen the tag file of row is closed, automatically exit current group from equipment.
20. methods as claimed in claim 15, wherein, by tag file or described specific fileDescribed ad-hoc location is appointed as in optional position.
CN201110429991.1A 2011-12-16 2011-12-16 Carry out the group associations apparatus and method of group associations according to file characteristic value CN103164494B (en)

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