CN204302996U - A kind of fingerprint identification device for authentication - Google Patents
A kind of fingerprint identification device for authentication Download PDFInfo
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- CN204302996U CN204302996U CN201420826778.3U CN201420826778U CN204302996U CN 204302996 U CN204302996 U CN 204302996U CN 201420826778 U CN201420826778 U CN 201420826778U CN 204302996 U CN204302996 U CN 204302996U
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Abstract
The utility model relates to communication technical field, particularly relates to a kind of fingerprint identification device for authentication.Fingerprint identification device of the present utility model is owing to being provided with memory module, and the finger print information of user and identity information are no longer confined to large-scale shared device, can carry with; Fingerprint identification device of the present utility model, owing to being provided with encryption/decryption module, being just decrypted information during use, all encrypting during non-working condition, protection user information safety; Fingerprint identification device of the present utility model, owing to being provided with one-chip computer module, carries out regulable control to encryption/decryption module and data interaction module, and it is more convenient to use.
Description
[technical field]
The utility model relates to communication technical field, particularly relates to a kind of fingerprint identification device for authentication.
[background technology]
At present, when user uses Net silver on computers, the equipment such as the U shield provided by bank, realize the safety certification of user, even if so because when internet worm or other reasons lose Private Banking's account information and password, also can guarantee the safety of individual account, therefore Private Banking's account amount of money can not just occur stolen.Realize paying by mobile phone operation Net silver or Alipay etc. now and the operation of individual bankroll more and more general, although convenient, but bring huge potential safety hazard, once personal mobile phone is lost or virus in mobile phone, the fund of the account of individual just cannot ensure that, the lifelong savings of individual even can be caused to empty out by the robbers, and be difficult to right-safeguarding and recover loss.So everyone is when use mobile-phone payment, although be facilitate, how great insecurity can be there is.
Computer can realize encryption by U shield, and cannot use on mobile phone, the safety of user can only be protected by account and password, and the mobile phone of bundled user, once mobile phone is lost or SIM is stolen and copy, the safety of personal property just cannot ensure that.The Android intelligent of increasing income now in addition more and more becomes main flow, and the virus on mobile phone is also more and more general, and potential safety hazard is also increasing.
Given this, overcome the defect existing for the prior art, the fingerprint identification device providing one to be suitable for mobile terminal device (such as mobile phone) is used for authentication, is the art problem demanding prompt solution.
[summary of the invention]
The technical problems to be solved in the utility model is to provide a kind of fingerprint identification device for authentication.
The utility model adopts following technical scheme:
For a fingerprint identification device for authentication, coordinate mobile terminal device to use, compared with prior art, its difference is, this fingerprint identification device comprises:
One memory module, for prestoring user fingerprints information and respective user identity information;
One fingerprint sensor, for detecting fingerprint by contact finger and identify the finger print information of this fingerprint after fingerprint being detected;
One Fingerprint Processing Module, is connected with described fingerprint sensor, for receiving the finger print information that fingerprint sensor identifies, carries out matching judgment to the finger print information received and the user fingerprints information being pre-stored within memory module;
One encryption/decryption module, for carrying out encryption and decryption process to the user profile prestored in memory module;
One one-chip computer module be connected with encryption/decryption module, receives the matching judgment result of Fingerprint Processing Module;
And
One data interaction module, for carrying out data interaction with mobile terminal device, subscriber authentication information is also sent to mobile terminal device by wireless signal by the data message that mobile terminal receive equipment sends;
Wherein, described one-chip computer module be used for controlling when Fingerprint Processing Module receives the finger print information that fingerprint sensor identifies encryption/decryption module to memory module in prestore user fingerprints information and be decrypted process, and control data interaction module when the matching judgment result of Fingerprint Processing Module is for being respective user identity information sent.
Preferably, this fingerprint identification device also comprises:
For the power management module of powering to whole fingerprint identification device;
The external power source interface module be connected with described power management module; With
The standby power supply module be connected with described power management module.
Preferably, described mobile terminal device is mobile phone.
Preferably, described data interaction module is comprised and carries out the radio frequency units of data interaction by radio frequency signal and/or carried out the MIC audio unit of data interaction by sound signal.
Preferably, this fingerprint identification device also comprises:
One reminding module, for show the work state information of described fingerprint identification device, external power source or standby power supply using state information, Fingerprint Processing Module matching judgment information at least one information.
Preferably, described reminding module is display screen or pilot lamp.
Preferably, described standby power supply module is lithium battery.
Compared with prior art, the beneficial effects of the utility model are: fingerprint identification device of the present utility model is owing to being provided with memory module, the finger print information of user and identity information are no longer confined to large-scale shared device, can carry with, and are convenient to authentication during mobile terminal application; Fingerprint identification device of the present utility model, owing to being provided with encryption/decryption module, being just decrypted information during use, all encrypting, protect the safety as sensitive informations such as user profile during non-working condition; Fingerprint identification device of the present utility model, owing to being provided with one-chip computer module, carries out regulable control to encryption/decryption module and data interaction module, and it is more convenient to use.
[accompanying drawing explanation]
Fig. 1 is the structured flowchart of the fingerprint identification device that the utility model embodiment provides.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
Fingerprint identification device mentioned in the utility model carries out user identity identification when being mainly used in payment, coordinate as the mobile terminal devices such as mobile phone use, first, device of the present utility model has memory function, for storing finger print information and the identity information of user individual (i.e. user), make the finger print information of user and identity information no longer be confined to large-scale shared device, can carry with; Secondly, equipment of the present utility model has identity recognition function, and the mode of this identification is finger print information identification; Again, device of the present utility model also has encryption and decryption functions, increases the security of finger print information and identity information; In addition, device of the present utility model also needs to have control coordination function, and this function is primarily of chip microcontroller.
Particularly, the utility model provides a kind of fingerprint identification device for authentication, and coordinate mobile terminal device to use, compared with prior art, its difference is, this fingerprint identification device comprises:
One memory module, for prestoring user fingerprints information and respective user identity information;
One fingerprint sensor, for detecting fingerprint by contact finger and identify the finger print information of this fingerprint after fingerprint being detected;
One Fingerprint Processing Module, is connected with described fingerprint sensor, for receiving the finger print information that fingerprint sensor identifies, carries out matching judgment to the finger print information received and the user fingerprints information being pre-stored within memory module;
One encryption/decryption module, for carrying out encryption and decryption process to the user profile prestored in memory module;
One one-chip computer module be connected with encryption/decryption module, receives the matching judgment result of Fingerprint Processing Module;
And
One data interaction module, for being sent to mobile terminal device by subscriber authentication information by wireless signal;
Wherein, described one-chip computer module be used for controlling when Fingerprint Processing Module receives the finger print information that fingerprint sensor identifies encryption/decryption module to memory module in prestore user fingerprints information and be decrypted process, and control data interaction module when the matching judgment result of Fingerprint Processing Module is for being respective user identity information sent.
embodiment 1:
The utility model example 1 provides a kind of fingerprint identification device for authentication, refer to shown in Fig. 1, this fingerprint identification device 1 coordinates mobile terminal device 100 to use, and it comprises: memory module 11, fingerprint sensor 12, Fingerprint Processing Module 13, encryption/decryption module 14, data interaction module 15, one-chip computer module 16, reminding module 17 and power management module 18.
Wherein, memory module 11 is for prestoring user fingerprints information and respective user identity information; Fingerprint sensor 12 is for detecting fingerprint by contact finger and identify the finger print information of this fingerprint after fingerprint being detected; Fingerprint Processing Module 13 is connected with fingerprint sensor 12, for receiving the finger print information that fingerprint sensor 12 identifies, carries out matching judgment to the finger print information received and the user fingerprints information being pre-stored within memory module 11; Encryption/decryption module 14 is for carrying out encryption and decryption process to the user profile prestored in memory module 11; One-chip computer module 16 is connected with encryption/decryption module 14, receives the matching judgment result of Fingerprint Processing Module 13; Data interaction module 15 is for being sent to mobile terminal device 100 by subscriber authentication information by wireless signal, and described wireless signal can include but not limited to radio frequency signal, and radio frequency signal can be such as Bluetooth signal or wifi signal; Described wireless signal can also include but not limited to wireless acoustic signals, such as: MIC sound signal.The encryption/decryption module 14 of the present embodiment; for encrypting and decrypting data of protection that need all in this equipment; namely can be used for carrying out encryption and decryption process to the user profile prestored in memory module 11; also can be used for carrying out encryption and decryption to the information mutual with mobile terminal device 100, to ensure the safety in data transmission procedure.
One-chip computer module 16 for receive fingerprint sensor 12 in Fingerprint Processing Module 13 and identify finger print information time control to prestore user fingerprints information in encryption/decryption module 14 pairs of memory modules 11 and be decrypted process, and control data interaction module 15 when the matching judgment result of Fingerprint Processing Module 13 is for being respective user identity information sent.The data in advance that data interaction module 15 is sent to mobile terminal device 100 is encrypted by encryption/decryption module 14, guarantees the safety of data, and correspondingly, mobile terminal device 100 is provided with deciphering module, is decrypted received information.
Power management module 18 is for powering to whole fingerprint identification device 1, and power management module 18 is connected with external power source interface module 18a and standby power supply module 18b.In the present embodiment, this standby power supply module 18 can be lithium battery or other similar devices.
Further, in the present embodiment, data interaction module 15 comprises radio frequency units 151 and MIC audio unit 152, carries out data interaction respectively by radiofrequency signal or sound signal.
Reminding module 17 for show the work state information of fingerprint identification device 1, external power source or standby power supply using state information, Fingerprint Processing Module 13 matching judgment information at least one information.In the present embodiment, reminding module 17 is display screen or pilot lamp.
Be below an application examples of the fingerprint identification device of the present embodiment:
This fingerprint identification device uses as mobile fingerprint U shield, personal user can obtain a mobile fingerprint U shield from Alipay or bank, this mobile fingerprint U shield can only with the Alipay account relating of this user and use, on mobile phone, point opens Alipay software, start initialization mobile fingerprint U shield, realize the initialization of individual finger print information, finger print information associates with individual Alipay account.At this time this mobile fingerprint U shield just bundlees with a unique Alipay account.
When needs mobile-phone payment, user realizes authentication by mobile fingerprint U shield, thus realizes paying.
As long as there is mobile fingerprint U shield, by any one mobile phone, how can realize paying, thus can not bundle with mobile phone, not worry the loss of mobile phone.
Even if mobile phone and mobile fingerprint U shield all stolen, owing to there is no finger print information, do not worry the safety of account fund yet.
When Alipay or issued by banks mobile fingerprint U shield, and Web bank's account relating of individual.
The advantage of the fingerprint identification device of the present embodiment also comprises: potential alternative SWP-RFID technology, becomes the crypto identity authentication techniques of online payment; This fingerprint identification device does not rely on and mobile phone, can use as long as any a smart mobile phone is many, can not limited model with mobile phone and change; Any bank, Third-party payment mechanism is many can sell this product, does not need to depend on the support of cell phone manufacturer and the support of mobile operator, promotes easy; Pay quick, simplify Password Input, the work such as short message password checking, greatly shorten exchange hour, easy transaction flow.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1., for a fingerprint identification device for authentication, coordinate mobile terminal device to use, it is characterized in that, this fingerprint identification device comprises:
One memory module, for prestoring user fingerprints information and respective user identity information;
One fingerprint sensor, for detecting fingerprint by contact finger and identify the finger print information of this fingerprint after fingerprint being detected;
One Fingerprint Processing Module, is connected with described fingerprint sensor, for receiving the finger print information that fingerprint sensor identifies, carries out matching judgment to the finger print information received and the user fingerprints information being pre-stored within memory module;
One encryption/decryption module, for carrying out encryption and decryption process to the user profile prestored in memory module;
One one-chip computer module be connected with encryption/decryption module, receives the matching judgment result of Fingerprint Processing Module;
And
One data interaction module, for carrying out data interaction with mobile terminal device, subscriber authentication information is also sent to mobile terminal device by wireless signal by the data message that mobile terminal receive equipment sends;
Wherein, described one-chip computer module be used for controlling when Fingerprint Processing Module receives the finger print information that fingerprint sensor identifies encryption/decryption module to memory module in prestore user fingerprints information and be decrypted process, and control data interaction module when the matching judgment result of Fingerprint Processing Module is for being respective user identity information sent.
2. the fingerprint identification device for authentication according to claim 1, is characterized in that, this fingerprint identification device also comprises:
For the power management module of powering to whole fingerprint identification device;
The external power source interface module be connected with described power management module; With
The standby power supply module be connected with described power management module.
3. the fingerprint identification device for authentication according to claim 1, is characterized in that, described mobile terminal device is mobile phone.
4. the fingerprint identification device for authentication according to claim 1, it is characterized in that, described data interaction module comprises is carried out the radio frequency units of data interaction by radio frequency signal and/or is carried out the MIC audio unit of data interaction by sound signal.
5. the fingerprint identification device for authentication according to claim 2, is characterized in that, this fingerprint identification device also comprises:
One reminding module, for show the work state information of described fingerprint identification device, external power source or standby power supply using state information, Fingerprint Processing Module matching judgment information at least one information.
6. the fingerprint identification device for authentication according to claim 5, is characterized in that, described reminding module is display screen or pilot lamp.
7. the fingerprint identification device for authentication according to claim 2, is characterized in that, described standby power supply module is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826778.3U CN204302996U (en) | 2014-12-23 | 2014-12-23 | A kind of fingerprint identification device for authentication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826778.3U CN204302996U (en) | 2014-12-23 | 2014-12-23 | A kind of fingerprint identification device for authentication |
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| Publication Number | Publication Date |
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| CN204302996U true CN204302996U (en) | 2015-04-29 |
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|---|---|---|---|
| CN201420826778.3U Active CN204302996U (en) | 2014-12-23 | 2014-12-23 | A kind of fingerprint identification device for authentication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373924A (en) * | 2015-10-10 | 2016-03-02 | 北京思比科微电子技术股份有限公司 | System facing terminal equipment and providing safety payment function |
| CN107415891A (en) * | 2017-07-13 | 2017-12-01 | 大局科技信息技术（深圳）有限公司 | Vehicle licenses system, method, car-mounted terminal and management platform |
| TWI782252B (en) * | 2020-01-17 | 2022-11-01 | 張鐸嚴 | Fingerprint capture device and operation method thereof |
-
2014
- 2014-12-23 CN CN201420826778.3U patent/CN204302996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373924A (en) * | 2015-10-10 | 2016-03-02 | 北京思比科微电子技术股份有限公司 | System facing terminal equipment and providing safety payment function |
| CN107415891A (en) * | 2017-07-13 | 2017-12-01 | 大局科技信息技术（深圳）有限公司 | Vehicle licenses system, method, car-mounted terminal and management platform |
| TWI782252B (en) * | 2020-01-17 | 2022-11-01 | 張鐸嚴 | Fingerprint capture device and operation method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518055 1407 floor, 14 floor, Fuguang business building, 1 Nanshan District Road, Taoyuan, Shenzhen, Guangdong Patentee after: Shenzhen Bureau of Polytron Technologies Inc Address before: 301, building six, building B, No.1 building, No.1 Industrial Road, Nanshan District, Guangdong, Shenzhen, 518067 Patentee before: Shenzhen Zhongke Xunlian Technology Co., Ltd |
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| CP03 | Change of name, title or address |