Embodiment
For solving the problem of data card binding terminal equipment scheme poor compatibility in the prior art, the embodiment of the invention provides a kind of device, method and system of binding terminal, use the RFID technology, the RFID label information in the terminal equipment is stored, reads and contrasted to mode by wireless transmission, realizes the function of data card binding terminal equipment.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 the every other embodiment that obtains under the creative work prerequisite.
Terminal equipment in following examples describes for example with the personal computer equipment (Personal Computer is called for short PC) that comprises desktop computer computer, notebook computer and palmtop PC.Infer easily, the terminal equipment in the practical application is not limited thereto.
Embodiment 1:
Present embodiment discloses a kind of data card of binding terminal, and as shown in Figure 1, this data card comprises: RFID reader 11, baseband processor 12, communication connect 13 and memory 14, wherein,
Described RFID reader 11 is used for communicating to finish with the RFID label of terminal equipment the binding of described terminal equipment.Particularly, RFID reader 11 reads the RFID label information from PC, and described RFID label information is sent to baseband processor 12, is bound by 12 pairs of described terminal equipments of described baseband processor.
RFID reader 11 reads the RFID label information from PC process is to utilize radiofrequency signal to realize that by the mode of space coupling this reads process is contactless information exchanging process, need not to set up machinery between RFID reader 11 and the PC or optics contacts.
The embodiment of the invention also provides a kind of method of utilizing above-mentioned data card to realize binding terminal, and as shown in Figure 2, this method may further comprise the steps:
201, data card reads the RFID label information from the RFID label of PC, and this RFID label information is stored in all unique existence of RFID label information that PC goes up and each PC stores.
Described data card reads the RFID label information from described PC process is to utilize radiofrequency signal to realize that by the mode of space coupling this reads process is contactless information exchanging process, need not to set up machinery between described data card and the described PC or optics contacts.
202, described data card is compared the RFID label information that reads and the RFID binding logo that is stored in this data card.
If the unanimity as a result of comparison then illustrates PC binding success and carries out subsequent operation, the inconsistent process that then stops the PC binding of comparison result.
Subsequent operation described above is used this data card wireless access the Internet for allowing described PC; Described above stop the process of PC binding after, forbid that described PC uses this data card wireless access the Internet.
In order to realize the purpose of above-mentioned terminal recognition, the present invention also provides a kind of system, as shown in Figure 3, comprising: PC31 and data card 32.
PC31 is provided with the RFID label, and this PC31 is used for providing RFID label information by described RFID label to described data card 32;
Be provided with the RFID reader in the data card 32, and this data card 32 is used for reading described RFID label information from described PC31, the RFID binding logo of storage in described RFID label information and the described data card 32 is compared, when comparison result shows that described RFID label information is consistent with the RFID binding logo of storage in the described data card 32, carry out subsequent operation.
Subsequent operation described above is used this data card wireless access the Internet for allowing described PC.
Above-mentioned data card 32 reads the RFID label information from PC31 process is to utilize radiofrequency signal to realize that by the mode of space coupling this reads process is contactless information exchanging process, need not to set up machinery between data card 32 and the PC31 or optics contacts.
The device of the terminal recognition that provides in the present embodiment, method and system read and contrast the RFID label information among the PC by the RFID technology, finish data card to the binding procedure of PC.Because the transmittance process of RFID label information is realized by the RFID technology, need not application software and sends the RFID label information to data card, so solved the compatibility issue that produces between operating system and the application software.
Embodiment 2:
The data card that present embodiment provides reads the RFID label information of the PC that will bind by the RFID technology and the RFID binding logo of this RFID label information and this data card itself storage is compared.If the comparing result unanimity is then bound successfully, allow to use this data card to carry out the wireless connections of the Internet; Otherwise Bind Failed bans use of this data card.
As shown in Figure 4, the data card of the binding terminal that provides in the present embodiment comprises: RFID reader 41, baseband processor 42, communication interface 43 and memory 44, wherein,
RFID reader 41 be used for reading the RFID label information by the RFID technology from PC, and the described RFID label information that will read sends to described baseband processor 42; This reads process is to utilize radiofrequency signal to realize that by the mode of space coupling the process of reading is contactless information exchanging process, need not to set up machinery between RFID reader 41 and the PC or optics contacts.
Described baseband processor 42 is used for the RFID binding logo that the RFID label information that will read and described memory store and compares, to determine whether successfully to bind described PC.
Further, as shown in Figure 5, the baseband processor 42 in the present embodiment can comprise following functional unit:
First reading unit 52 reads the RFID label information for controlling the RFID label of described RFID reader from PC;
Comparing unit 53 is compared for the RFID binding logo that the memory 44 of the RFID label information that will read and described data card is stored;
Performance element 54 is used for carrying out subsequent operation when the result of described comparing unit output shows that described RFID label information is consistent with the RFID binding logo of described memory 44 storages.If the inconsistent then performance element 54 of comparison result stops carrying out subsequent operation.
Above-mentioned subsequent operation is used this data card wireless access the Internet for allowing described PC; Described termination is carried out subsequent operation and is used this data card wireless access the Internet for forbidding described PC.
In addition, in the baseband processor 42 of present embodiment, can also comprise judging unit 51, this judging unit 51 is used for after described data card and described terminal equipment connect, judge whether the binding function of described data card is in the state of activation, if be in the binding state of activation, then utilize the described RFID reader 41 of described first reading unit, 52 controls to read the RFID label information and carry out follow-up comparison step from the RFID label of PC; If be not in binding state of activation then stop carrying out following binding step, described PC directly utilizes described data card to carry out the wireless connections of the Internet without the binding step.
The above-mentioned process of judging whether described data card is in state of activation is: utilize a bit record binding state of activation in the data card, 0 representative is in the binding state of activation, and 1 representative is not in the binding state of activation; Perhaps, 1 representative is in the binding state of activation, and 0 representative is not in the binding state of activation.Whether judging unit 51 is in the binding state of activation according to the described data card of described bit decision; Being in the binding state of activation with 0 representative is example: after newly having stored a RFID binding logo in the described data card, described bit redirect is 0, and the expression data card is in the binding state of activation, and described bit keeps this binding state of activation always; When described data card received the indication of unbind function, described bit redirect was 1, and the expression data card is in the binding unactivated state, and described bit keeps this binding unactivated state always.After described data card and described PC connected, described judging unit 51 just judged according to the record of described bit whether described data card is in the binding state of activation.
Because generally speaking, data card can not carry the binding information with a certain PC when Default Value, can also comprise in above-mentioned baseband processor 42 that therefore following functional unit finishes the binding between data card and the terminal equipment; Particularly, can also comprise in the baseband processor 42 of data card in the present embodiment:
First receiving element 55 is used for receiving the indication that activates binding function by described communication interface 43; The indication of described activation binding function is issued to described data card by manufacturer when described data card dispatches from the factory;
Activate unit 56, be used for activating according to the indication that receives the binding function of described data card;
Second reading unit 57 is used for reading the RFID label information from described PC, and it is stored in the described memory 44 as the RFID binding logo.
Under the situation that the binding relationship between data card and the terminal equipment has been set up, baseband processor 42 can also be finished the process that binding relationship upgrades by following functional unit; Particularly, can also comprise in the described baseband processor 42:
Second receiving element 58 is used for receiving the indication of upgrading binding relationship by described communication interface 43;
Third reading is got unit 59, is used for reading the RFID label information from described PC, and it is stored in the described memory 44 as new RFID binding logo.
Need to prove, in the data card that present embodiment provides, also can utilize described first receiving element 55 or second receiving element 58 to receive the indication of unbind relation, this moment, baseband processor can be removed the binding state between described data card and the PC according to the indication of described unbind relation.
Communication interface 43 is used for reception and sends to baseband processor 42 from outside acquisition indication and with this indication, and described indication comprises that the activation binding is indicated, the renewal binding is indicated and removes binding relationship and indicate; Described indication by outside manufacturer with the form of password to subscriber authorisation, if no described password, the user can't from line activating, change or remove described data card and described PC between binding relationship.
Memory 44 is used for the described RFID binding logo of storage.
The data card of the binding terminal that provides in the present embodiment reads and contrasts the RFID label information among the PC by the RFID technology, finishes data card to the binding procedure of PC.The PC (namely the PC equipment bound of data card) therewith that only has the RFID label information that equates with the RFID binding logo of data card storage just can use this data card to carry out the wireless connections of the Internet, thereby has guaranteed between data card and the PC binding relationship one to one.Because the transmittance process of RFID label information is realized by the RFID technology, need not application software and send the RFID label information to data card, so solved operating system and sent the compatibility issue that produces between the software of binding tab information.Simultaneously, because the transmittance process of RFID label information is contactless information exchanging process, artificially invisible, in the process of carrying out the storage of RFID binding logo, avoided owing to artificial change Application Software Program is changed the RFID binding logo of storing in the memory, the possibility of destroying the binding relationship between data card and the PC, the fail safe that has improved binding relationship.
Embodiment 3:
Present embodiment provides a kind of method of binding terminal, and as shown in Figure 6, this method comprises the steps:
601, connect between data card and the PC.Connecting described in the present invention is connected with PC for data card passes through USB (Universal Serial BUS is called for short USB) interface.
602, between described data card and PC, connect after, judge whether described data card is in the binding state of activation.If be in the binding function state of activation then carry out following 603,604 steps; If be not in the binding function state of activation then stop binding step, described PC directly utilizes described data card to carry out the wireless connections of the Internet without the binding step.
The described process of judging whether described data card is in state of activation is: utilize a bit record binding state of activation in the data card, 0 representative is in the binding state of activation, and 1 representative is not in the binding state of activation; Perhaps, 1 representative is in the binding state of activation, and 0 representative is not in the binding state of activation.Whether described data card is in the binding state of activation according to the described data card of described bit decision; Being in the binding state of activation with 0 representative is example: after newly having stored a RFID binding logo in the described data card, described bit redirect is 0, and the expression data card is in the binding state of activation, and described bit keeps this binding state of activation always; When described data card received the indication of unbind function, described bit redirect was 1, and the expression data card is in the binding unactivated state, and described bit keeps binding unactivated state always.After described data card and described PC connected, described data card just judged according to the record of described bit whether described data card is in the binding state of activation.
The described deterministic process that described data card is carried out is each data card and the PC step that Shi Douxu carries out that connects, and the foundation of judgement is described bit record.
603, described data card reads the RFID label information from the RFID label of PC.This RFID label information is stored in all unique existence of RFID label information that PC goes up and each PC stores.This reads process is to utilize radiofrequency signal to realize that by the mode of space coupling the process of reading is contactless information exchanging process, need not to set up machinery between described data card and the described PC or optics contacts.
604, the RFID binding logo of storage in the described RFID label information that reads and the described data card is compared.If described RFID label information is consistent with the RFID binding logo of storage in the described data card, then carry out subsequent operation.If the inconsistent then described data card of comparison result stops carrying out subsequent operation.
Subsequent operation described above is used this data card wireless access the Internet for allowing described PC; Described termination is carried out subsequent operation and is used this data card wireless access the Internet for forbidding described PC.
Further, present embodiment also comprises the method for two kinds of terminal recognition under the sight:
Sight one:
When data card is bound with PC for the first time, as shown in Figure 7, may further comprise the steps:
701, connect between data card and the PC.Connecting described in the present invention is connected with PC by USB interface for data card.
702, receive the activation binding function indication that manufacturer sends, and activate binding function according to the indication of the described activation binding function that receives.Described activation binding function indication is handed down to described data card by manufacturer when described data card dispatches from the factory.
703, described data card reads the RFID label information from the RFID label of PC.This RFID label information is stored in all unique existence of RFID label information that PC goes up and each PC stores.This reads process is to utilize radiofrequency signal to realize that by the mode of space coupling the process of reading is contactless information exchanging process, need not to set up machinery between described data card and the described PC or optics contacts.
704, described data card is stored as the RFID binding logo with the RFID label information that reads, and this RFID binding logo is first RFID binding logo of described data card storage.Binding procedure each time can be that standard is compared to the RFID label information of PC with this new RFID binding logo all later on.
705, described data card is after having stored the RFID binding logo, no longer carry out follow-up comparison step, can directly carry out the wireless connections of the Internet, but when connecting with described or other PC afterwards, all to finish and comprise that step 601~604 grades read, compare the whole series bindings flow process of step.
In the above-mentioned situation, data card to activate the step of no longer judging mobilizing function after the indication of binding PC from manufacturer, but each described data card and PC (this PC or other PC) are when connecting later on, described determining step all will carry out, and basis for estimation is the record of data card Nepit.
Sight two:
When data card upgrades binding PC, as shown in Figure 8, may further comprise the steps:
801, connect between data card and the PC.Connecting described in the present invention is connected with PC by USB interface for data card.
802, obtain the indication of upgrading binding PC from manufacturer, and upgrade binding function according to the renewal binding PC indication that receives.Describedly obtain the mandate that password that the user issues by manufacturer obtains to upgrade binding PC that is designated as of upgrading binding PC from manufacturer, if there is not this password, the user can't change the binding relationship between data card and the PC voluntarily.
803, described data card reads the RFID label information from the RFID label of PC.This RFID label information is stored in all unique existence of RFID label information that PC goes up and each PC stores.This reads process is to utilize radiofrequency signal to realize that by the mode of space coupling the process of reading is contactless information exchanging process, need not to set up machinery between described data card and the described PC or optics contacts.
804, described data card is stored as the old RFID binding logo that new RFID binding logo substitutes storage before this with the RFID label information that reads.Binding procedure each time can be that standard is compared to the RFID label information of PC with this new RFID binding logo all later on.
805, described data card is after having stored new RFID binding logo, no longer carry out follow-up comparison step, can directly carry out the wireless connections of the Internet, but when connecting with other or described PC afterwards, all to finish and comprise that step 601~604 grades read, compare the whole series binding flow process of step.
In the above-mentioned situation, no longer judge the step of mobilizing function after the indication of data card acquisition renewal binding PC, but each described data card and PC (this PC or other PC) are when connecting later on, and described determining step all will carry out, and basis for estimation is the record of data card Nepit.
The method of the terminal recognition that present embodiment provides reads and compares the RFID label information among the PC by the RFID technology, and data card and PC are bound.In binding procedure, only store with PC that described data card is set up the RFID label information that the RFID label information of the PC memory storage of binding relationship (comprise binding for the first time and upgrade binding) equates and just can use this data card, thereby guaranteed between data card and the PC binding relationship one to one.Because the transmittance process of RFID label information is realized by the RFID technology, need not application software and sends the RFID label information to data card, so solved the compatibility issue that produces between operating system and the application software.Simultaneously, because the transmittance process of RFID label information is contactless information exchanging process, artificially invisible, avoided having improved the binding relationship fail safe owing to artificial change Application Software Program is changed the RFID binding logo of storing in the data card, the possibility of destroying the binding relationship between data card and the PC.
Embodiment 4:
Present embodiment provides a kind of system of binding terminal, as shown in Figure 9, comprising: terminal equipment 91 and data card 92.Wherein,
Be provided with the RFID label in the terminal equipment 91, be used for providing RFID label information by described RFID label to described data card 92.The all unique existence of RFID label information in every station terminal equipment.
Be provided with the RFID reader in the data card 92, be used for reading described RFID label information from described terminal equipment 91, the RFID binding logo of storage in described RFID label information and the described data card 92 is compared, when comparison result shows that described RFID label information is consistent with the RFID binding logo of storage in the described data card 92, carry out subsequent operation.
Subsequent operation described above is used these data card 92 wireless access the Internets for allowing described terminal equipment 91; Described termination is carried out subsequent operation and is used these data card 92 wireless access the Internets for forbidding described terminal equipment 91.The process of the described RFID of reading label information is to utilize radiofrequency signal to realize that by the mode of space coupling the process of reading is contactless information exchanging process, need not to set up machinery between data card 92 and the terminal equipment 91 or optics contacts.
Data card 92 also is used for judging whether the binding function of described data card is in state of activation after described data card 92 connects with described terminal equipment 91 in addition.
Be in state of activation if judged result is binding function, then described data card 92 is carried out and is read RFID label information step; Be in unactivated state if judged result is binding function, then described data card 92 stops to carry out and reads RFID label information and comparison step, directly can carry out the Internet of described middle-end equipment 91 is inserted.
The above-mentioned process of judging whether described data card 92 is in the binding state of activation is: utilize bit record binding state of activation in the described data card 92,0 representative is in the binding state of activation, and 1 representative is not in the binding state of activation; Perhaps, 1 representative is in the binding state of activation, and 0 representative is not in the binding state of activation.Whether described data card 92 is in state of activation according to the binding function of the described data card 92 of described bit decision; Not being in the binding state of activation with 0 representative is example: after newly having stored a RFID binding logo in the described data card 92, described bit redirect is 0, and expression data card 92 is in the binding state of activation, and described bit keeps this binding state of activation always; When described data card 92 received the indication of unbind function, described bit redirect was 1, and expression data card 92 is in the binding unactivated state, and described bit keeps this binding unactivated state always.After described data card 92 connected with described terminal equipment 91, described data card 92 just judged according to the record of described bit whether described data card 92 is in the binding state of activation.
Described data card 92 also is used for the indication of the activation binding function that reception manufacturer issues when dispatching from the factory, activate the binding function of described data card 92, from described terminal equipment 91, read the RFID label information, and it is stored in the described data card 92 as the RFID binding logo, afterwards, described data card 92 is no longer carried out follow-up comparison step, can directly carry out the wireless connections of the Internet, but when connecting with described or other-end equipment afterwards, all to finish the whole series binding flow process that comprises judgement, reads, compares step.
Described data card 92 after this with the binding procedure of described terminal equipment 91 or other-end equipment in, compare according to this RFID binding logo, guaranteed that described data card can only together use with the terminal equipment with its binding.
Described data card 92 also is used for receiving the indication of upgrading binding relationship, from described terminal equipment 91, read the RFID label information, and it is stored in the described data card 92 as new RFID binding logo, afterwards, described data card 92 is no longer carried out follow-up comparison step, can directly carry out the wireless connections of the Internet, but when connecting with described or other-end equipment afterwards, all will finish the whole series binding flow process that comprises judgement, reads, compares step.
The user that is designated as of described renewal binding PC obtains the mandate that PC is bound in renewal by the password that manufacturer issues, if there is not this password, the user can't change the binding relationship between data card and the PC voluntarily.
Described data card 92 after this with the binding procedure of described terminal equipment 91 or other-end equipment in, compare according to this new RFID binding logo, guaranteed described data card can only with the change binding after terminal equipment together use.
The system of the binding terminal that present embodiment provides reads and compares the RFID label information in the terminal equipment by the RFID technology, and data card and terminal equipment are bound.In the binding procedure afterwards, the terminal equipment that only stores the RFID label information that equates with the RFID label information of storage in described data card is set up the binding relationship terminal equipment of (comprise binding for the first time and upgrade binding) just can use this data card, thereby has guaranteed between data card and the terminal equipment binding relationship one to one.Because the transmittance process of RFID label information is realized by the RFID technology, need not application software and sends the RFID label information to data card, so solved the compatibility issue that produces between operating system and the application software.Simultaneously, because the transmittance process of RFID label information is contactless information exchanging process, artificially invisible, avoided having improved the binding relationship fail safe owing to artificial change Application Software Program is changed the RFID binding logo of storing in the data card, the possibility of destroying the binding relationship between data card and the terminal equipment.
More than the data card described in each embodiment be the entity apparatus with Wireless Networking function on the terminal equipment of being applied to that comprises under the various standards of 2G card of surfing Internet, 3G card of surfing Internet or the standard.
By the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying with the form of software product that technical scheme of the present invention contributes to background technology, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.