CN101674367A - Unlocking method of NFC mobile terminal and system thereof - Google Patents
Unlocking method of NFC mobile terminal and system thereof Download PDFInfo
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- CN101674367A CN101674367A CN200910190330A CN200910190330A CN101674367A CN 101674367 A CN101674367 A CN 101674367A CN 200910190330 A CN200910190330 A CN 200910190330A CN 200910190330 A CN200910190330 A CN 200910190330A CN 101674367 A CN101674367 A CN 101674367A
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Abstract
The invention is applicable to the technical field of a mobile terminal, and provides an unlocking method of an NFC mobile terminal and a system thereof. The method comprises: the unlocked mobile terminal acquires the UID number of an NFC chip of the currently provided terminal; the unlocked mobile terminal acquires the UID number of the NFC chip of the unlocking mobile terminal in advance and stores the UID number; the unlocked mobile terminal judges whether the currently acquired UID number in consistent with the UID number stored in advance; and if yes, the unlocked mobile terminal can be unlocked. The method uses one NFC mobile terminal to unlock another NFC mobile terminal, thus ensuring the safety of the use of the mobile terminal and bringing convenience for the popularization of the mobile terminal.
Description
Technical field
The invention belongs to technical field of mobile terminals, relate in particular to a kind of unlock method and device of NFC portable terminal.
Background technology
Along with the continuous development of portable terminal technology, the user is also more and more to the requirement of mobile terminal function.
The master loses portable terminal at machine, by reporting the loss network with this terminal locking, and the release of need starting shooting when starting shooting again, common start unlock method can be inputed password or pass through fingerprint recognition.
In password and these two kinds of methods of fingerprint, password is not often to use, and the user is difficult for keeping firmly in mind, and the success rate of fingerprint recognition also has much room for improvement.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of convenient memory, again the unlock method of the NFC portable terminal that can not make troubles to user's use.
The embodiment of the invention is achieved in that a kind of unlock method of NFC portable terminal, said method comprising the steps of:
Be unlocked portable terminal and obtain UID number of the current NFC chip that terminal is provided;
Be unlocked UID number of NFC chip that portable terminal obtained and stored the release portable terminal in advance;
Be unlocked portable terminal judge the current UID that obtains number with in advance the storage UID number whether consistent, if the unanimity, then be unlocked the portable terminal release.
Another purpose of the embodiment of the invention is to provide a kind of system for unlocking of NFC portable terminal, described system comprises and is unlocked portable terminal and a plurality of release terminal, described release terminal and be unlocked portable terminal and included the NFC chip, described a plurality of release terminal comprise one with the described corresponding principal solution of the terminal lock portable terminal that is unlocked, the described portable terminal that is unlocked obtains UID number of its NFC chip of also storing principal solution lock portable terminal in advance; UID number of NFC chip described when being unlocked portable terminal and needing release, that the current release terminal that provides is provided; The described portable terminal that is unlocked judges whether UID number of the NFC chip of the current release terminal obtain with the NFC chip of the principal solution lock portable terminal of storage in advance UID number be consistent, as if unanimity, then describedly is unlocked the portable terminal release.
The embodiment of the invention is by in being unlocked portable terminal UID number of storage principal solution lock portable terminal NFC chip in advance, when being unlocked portable terminal and needing release, UID number of NFC chip of the current terminal that provides is provided, and whether UID number of the NFC chip that specifically gets access to when judging release with the NFC of storage in advance UID number be consistent, if it is consistent, then be unlocked portable terminal and carry out release, make and to carry out release by a NFC portable terminal for another NFC portable terminal, guaranteed the fail safe that portable terminal uses, offered convenience for the popularization of portable terminal.
Description of drawings
Fig. 1 is the flow chart of the unlock method of the NFC portable terminal that provides of the embodiment of the invention;
Fig. 2 is the structure chart of the system for unlocking of the NFC portable terminal that provides of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 shows the realization flow figure of the unlock method of the NFC portable terminal that the embodiment of the invention provides.
The embodiment of the invention is portable terminal B with principal solution lock portable terminal, and being unlocked portable terminal is that example specifically describes for portable terminal A, and wherein, portable terminal B and portable terminal A include a NFC chip.
In step S101, portable terminal A obtains UID number of NFC (Near FieldCommunications, short-range communication) chip of portable terminal B, is called a UID number herein.
Concrete, portable terminal A reads UID number of NFC chip of portable terminal B as reader with himself NFC chip.
In step S102, portable terminal A utilizes self IMEI number that a UID number of portable terminal B encrypted and storage.
In step S103, portable terminal A prompting user when start provides the release terminal with NFC chip for release.
Certainly, be understandable that the machine master can set and oneself use terminal, does not need to carry out unlocking operation during start, only after lost terminal is reported the loss, the terminal locking that network has been lost this, the release of then need starting shooting during the holder terminal start.
In step S104, portable terminal A obtains UID number of NFC chip of the current release terminal that the user provides, and is called the 2nd UID number herein.
In step S105, portable terminal A promptly is decrypted for a UID number UID number of the NFC chip that is stored in its local portable terminal B in advance.
Concrete, portable terminal A utilizes the IMEI number of self that a described UID who prestores number is decrypted.
In step S106, portable terminal A judges UID number of the current release terminal NFC chip obtain, i.e. the 2nd UID number with the portable terminal B NFC chip of storage in advance UID number, promptly a UID number whether consistent, if unanimity, then portable terminal A release; Otherwise not release.
Fig. 2 shows the structure of the system for unlocking of the NFC portable terminal that the embodiment of the invention provides.Described system comprises and is unlocked portable terminal and a plurality of release terminal, and described release terminal and be unlocked portable terminal and included a NFC chip, described a plurality of release terminals comprise that one locks portable terminal with the described corresponding principal solution of terminal that is unlocked.
Wherein, the described portable terminal that is unlocked obtains UID number of principal solution lock portable terminal NFC chip in advance, and order is a UID number, and this is unlocked portable terminal and utilizes self IEMI number that a UID number of obtaining encrypted and stored.
Described when being unlocked portable terminal and unblanking, at first obtain UID number of NFC chip of the current release terminal that the user provides, order is the 2nd UID number, afterwards, be decrypted for a UID number to storage in advance, whether more current again the 2nd UID that obtains number with storage in advance a UID number be consistent, if unanimity, then describedly is unlocked the portable terminal release.Otherwise not release.
Above stating in view of detailed process, repeating no more herein.
The embodiment of the invention is by in being unlocked portable terminal UID number of storage principal solution lock portable terminal NFC chip in advance, when being unlocked portable terminal and needing release, UID number of NFC chip of the current terminal that provides is provided, and whether UID number of the NFC chip that specifically gets access to when judging release with the NFC of storage in advance UID number be consistent, if it is consistent, then be unlocked portable terminal and carry out release, make and to carry out release by a NFC portable terminal for another NFC portable terminal, guaranteed the fail safe that portable terminal uses, offered convenience for the popularization of portable terminal.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1, a kind of unlock method of NFC portable terminal is characterized in that, said method comprising the steps of:
Be unlocked portable terminal and obtain UID number of the current NFC chip that terminal is provided;
Be unlocked UID number of NFC chip that portable terminal obtained and stored the release portable terminal in advance;
Be unlocked portable terminal judge the current UID that obtains number with in advance the storage UID number whether consistent, if the unanimity, then be unlocked the portable terminal release.
2, the unlock method of NFC portable terminal as claimed in claim 1 is characterized in that, describedly is unlocked UID number the step that portable terminal obtained and stored the NFC chip of release portable terminal in advance and is specially:
Be unlocked UID number of NFC chip that portable terminal obtains the release portable terminal;
Being unlocked portable terminal utilizes self IEMI number that the described UID that obtains number is encrypted and store.
3, the unlock method of NFC portable terminal as claimed in claim 2 is characterized in that, the described portable terminal that is unlocked judges that whether consistent before the current UID that obtains number UID number step with storage in advance described method also comprises:
Be decrypted for UID number to the NFC of the release portable terminal that obtains and encrypt storage in advance.
4, a kind of system for unlocking of NFC portable terminal, it is characterized in that, described system comprises and is unlocked portable terminal and a plurality of release terminal, described release terminal and be unlocked portable terminal and included the NFC chip, described a plurality of release terminal comprise one with the described corresponding principal solution of the terminal lock portable terminal that is unlocked
The described portable terminal that is unlocked obtains UID number of its NFC chip of also storing principal solution lock portable terminal in advance;
UID number of NFC chip described when being unlocked portable terminal and needing release, that the current release terminal that provides is provided;
The described portable terminal that is unlocked judges whether UID number of the NFC chip of the current release terminal obtain with the NFC chip of the principal solution lock portable terminal of storage in advance UID number be consistent, as if unanimity, then describedly is unlocked the portable terminal release.
5, the system for unlocking of NFC portable terminal as claimed in claim 4, it is characterized in that, the described portable terminal that is unlocked obtains UID number of principal solution lock portable terminal NFC chip in advance, and utilizes IEMI number of being unlocked portable terminal that UID number of the principal solution lock portable terminal NFC chip that obtains encrypted and stored.
6, the system for unlocking of NFC portable terminal as claimed in claim 5, it is characterized in that, described be unlocked portable terminal judge UID number of the NFC chip of the current release terminal obtain whether consistent with UID number of the NFC chip of the principal solution lock portable terminal of storage in advance before, the principal solution of encrypting storage is in advance locked UID number of portable terminal NFC chip is decrypted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910190330A CN101674367A (en) | 2009-09-17 | 2009-09-17 | Unlocking method of NFC mobile terminal and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910190330A CN101674367A (en) | 2009-09-17 | 2009-09-17 | Unlocking method of NFC mobile terminal and system thereof |
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| CN101674367A true CN101674367A (en) | 2010-03-17 |
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| CN200910190330A Pending CN101674367A (en) | 2009-09-17 | 2009-09-17 | Unlocking method of NFC mobile terminal and system thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883047A (en) * | 2012-08-31 | 2013-01-16 | 惠州Tcl移动通信有限公司 | Method and system for realizing data security of intelligent mobile terminals |
| CN102883050A (en) * | 2012-09-05 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Mobile terminal and unlocking method thereof |
| CN103002022A (en) * | 2012-11-20 | 2013-03-27 | 广东欧珀移动通信有限公司 | Mobile terminal password clearing method and system and mobile terminal |
| CN103259916A (en) * | 2012-02-20 | 2013-08-21 | 希姆通信息技术（上海）有限公司 | Bluetooth mobile phone and encryption setting system and method thereof |
| CN103596175A (en) * | 2012-08-14 | 2014-02-19 | 上海势炎信息科技有限公司 | Mobile intelligent terminal certification system and method based on near field communication technology |
| CN103870759A (en) * | 2014-03-27 | 2014-06-18 | 上海斐讯数据通信技术有限公司 | NFC encryption method, NFC encryption system and terminal |
| CN103905191A (en) * | 2012-12-26 | 2014-07-02 | 阿里巴巴集团控股有限公司 | Verification method applied to mobile terminal, mobile terminal and system |
| WO2014106395A1 (en) * | 2013-01-05 | 2014-07-10 | 中兴通讯股份有限公司 | Method and system for controlling power-on of mobile phones for lovers based on same |
| CN104091113A (en) * | 2014-07-11 | 2014-10-08 | 惠州Tcl移动通信有限公司 | Method and system for achieving mobile terminal screen unlocking through NFC data matching |
| CN104361666A (en) * | 2014-11-15 | 2015-02-18 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on NFC (Near Field Communication) technology |
| CN104601324A (en) * | 2013-10-30 | 2015-05-06 | 阿里巴巴集团控股有限公司 | Verification method specific to applications, terminal and system |
| CN104916010A (en) * | 2014-03-13 | 2015-09-16 | 北京弘天智达科技有限公司 | Control system of mobile device and wearable control equipment |
| CN105101060A (en) * | 2015-07-28 | 2015-11-25 | 东莞酷派软件技术有限公司 | Method and device for unlocking cryptographic object based on short-haul communication, and terminal equipment |
| US9563755B2 (en) | 2013-06-18 | 2017-02-07 | Google Inc. | NFC triggered two factor protected parental controls |
| CN108632433A (en) * | 2018-05-03 | 2018-10-09 | 中国联合网络通信集团有限公司 | A kind of mobile terminal unlocking method and device |
| CN109074443A (en) * | 2017-06-02 | 2018-12-21 | 华为技术有限公司 | A kind of unlocking method and device |
| CN110826044A (en) * | 2019-10-31 | 2020-02-21 | 维沃移动通信有限公司 | Unlocking method and electronic equipment |
-
2009
- 2009-09-17 CN CN200910190330A patent/CN101674367A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259916A (en) * | 2012-02-20 | 2013-08-21 | 希姆通信息技术（上海）有限公司 | Bluetooth mobile phone and encryption setting system and method thereof |
| CN103596175A (en) * | 2012-08-14 | 2014-02-19 | 上海势炎信息科技有限公司 | Mobile intelligent terminal certification system and method based on near field communication technology |
| CN102883047A (en) * | 2012-08-31 | 2013-01-16 | 惠州Tcl移动通信有限公司 | Method and system for realizing data security of intelligent mobile terminals |
| CN102883050A (en) * | 2012-09-05 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Mobile terminal and unlocking method thereof |
| CN103002022A (en) * | 2012-11-20 | 2013-03-27 | 广东欧珀移动通信有限公司 | Mobile terminal password clearing method and system and mobile terminal |
| CN103905191A (en) * | 2012-12-26 | 2014-07-02 | 阿里巴巴集团控股有限公司 | Verification method applied to mobile terminal, mobile terminal and system |
| WO2014106395A1 (en) * | 2013-01-05 | 2014-07-10 | 中兴通讯股份有限公司 | Method and system for controlling power-on of mobile phones for lovers based on same |
| US9563755B2 (en) | 2013-06-18 | 2017-02-07 | Google Inc. | NFC triggered two factor protected parental controls |
| CN104601324B (en) * | 2013-10-30 | 2018-08-24 | 阿里巴巴集团控股有限公司 | A kind of verification method, terminal and system for application |
| CN104601324A (en) * | 2013-10-30 | 2015-05-06 | 阿里巴巴集团控股有限公司 | Verification method specific to applications, terminal and system |
| CN104916010A (en) * | 2014-03-13 | 2015-09-16 | 北京弘天智达科技有限公司 | Control system of mobile device and wearable control equipment |
| CN103870759A (en) * | 2014-03-27 | 2014-06-18 | 上海斐讯数据通信技术有限公司 | NFC encryption method, NFC encryption system and terminal |
| CN104091113A (en) * | 2014-07-11 | 2014-10-08 | 惠州Tcl移动通信有限公司 | Method and system for achieving mobile terminal screen unlocking through NFC data matching |
| CN104361666A (en) * | 2014-11-15 | 2015-02-18 | 安徽省新方尊铸造科技有限公司 | Private parking space system based on NFC (Near Field Communication) technology |
| CN105101060A (en) * | 2015-07-28 | 2015-11-25 | 东莞酷派软件技术有限公司 | Method and device for unlocking cryptographic object based on short-haul communication, and terminal equipment |
| CN109074443A (en) * | 2017-06-02 | 2018-12-21 | 华为技术有限公司 | A kind of unlocking method and device |
| CN108632433A (en) * | 2018-05-03 | 2018-10-09 | 中国联合网络通信集团有限公司 | A kind of mobile terminal unlocking method and device |
| CN108632433B (en) * | 2018-05-03 | 2020-07-14 | 中国联合网络通信集团有限公司 | Mobile terminal unlocking method and device |
| CN110826044A (en) * | 2019-10-31 | 2020-02-21 | 维沃移动通信有限公司 | Unlocking method and electronic equipment |
| WO2021083313A1 (en) * | 2019-10-31 | 2021-05-06 | 维沃移动通信有限公司 | Unlocking method and electronic device |
| CN110826044B (en) * | 2019-10-31 | 2021-08-10 | 维沃移动通信有限公司 | Unlocking method and electronic equipment |
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Application publication date: 20100317 |