CN101719955B - Intelligent terminal system with fingerprint identification and information processing method - Google Patents

Abstract

The invention discloses an intelligent terminal system with fingerprint identification and an information processing method. The terminal system includes a fingerprint identification module, a communication module and an inherent module; the fingerprint identification module is used to analyze and identify the collected fingerprints according to the stored user fingerprint information, and if the identification is passed, start the inherent module; if the identification fails, provide The password mode is for the user to input, and the inherent module is started after the correct password is verified; the communication module is used to provide the function of calling or surfing the Internet, and the terminal positioning information and alarm information are sent to the set receiving end after the fingerprint identification module verifies that the password is wrong; the inherent module, It is used to provide all the normal functions of the smart terminal after the fingerprint recognition module passes the fingerprint recognition, and to provide the setting authorization function of the smart terminal after the fingerprint recognition module verifies that the password is correct. The invention also provides an information processing method. The invention can carry out identity recognition on the collected fingerprints and provide terminal owner authority control and registration functions.

Description

An intelligent terminal system with fingerprint recognition and an information processing method

technical field

The invention belongs to the technical field of communication terminals, and in particular relates to an intelligent terminal system with fingerprint identification and an information processing method.

Background technique

With the progress of the times, the use of various communication terminals such as mobile phones can be seen everywhere in people's lives. The various functions of mobile phones have brought great convenience to people, such as communication functions, time functions, camera functions, multimedia functions, storage Functions and so on, with so many functions integrated on the mobile phone, people don't need to bring devices such as watches, cameras, music players, U disks, etc. when they go out. In addition to the above-mentioned multiple functions, the mobile phone also has the characteristics of portability, personalization, and privacy. The loss of the mobile phone will bring great losses to the individual, so the anti-theft of the mobile phone is also particularly important.

Fingerprint recognition is a mature biometric (Biometric) technology, which uses the biological characteristics of living organisms (generally referring to people) to distinguish individual living organisms. Fingerprints have the characteristics of invariance and uniqueness, and have been widely used by public security, banks, medical care and social security to confirm and identify the identity of relevant personnel. As people's awareness and requirements for safety precautions are getting higher and higher, the means of informatization are also improving, and the application of fingerprint recognition technology to mobile phones has also been realized.

A method in the existing technology is to identify and store the fingerprints of all fingers of each user, and set the identified fingerprints as signals for various function selections of the mobile phone according to user requirements. When a certain fingerprint is identified, select The corresponding function set by the user will run. Another method is to provide a fingerprint mobile phone capable of controlling permissions, which can protect the privacy of personal information in the mobile phone, and cannot use some specific functions of the mobile phone without authorization.

However, the above invention does not apply fingerprint recognition to anti-theft, and the theft of mobile phones has become a more and more serious problem in real life, and the above inventions do not use the basic function of mobile phone communication to realize functions such as alarming and remote positioning of mobile phones. Moreover, traditional fingerprint identification products have limitations. There is no password replacement function, and the authorization of mobile phone use cannot be realized, which brings inconvenience to family and friends when they have a password to use mobile phone functions.

Contents of the invention

The object of the present invention is to provide an intelligent terminal system with fingerprint identification and an information processing method, which can perform identity identification on collected fingerprints and provide terminal owner authority control and registration functions.

In order to realize the purpose of the invention, the technical scheme adopted is as follows:

The present invention provides an intelligent terminal system with fingerprint recognition:

Including fingerprint identification module, communication module and intrinsic module;

The fingerprint identification module is used to analyze and identify the collected fingerprints according to the stored user fingerprint information, if the identification is passed, start the inherent module, if the identification fails, provide a password mode for the user to input, and start the inherent module;

The communication module is used to provide the function of calling or surfing the Internet, and sends terminal positioning information and alarm information to the setting receiving end after the fingerprint identification module verifies that the password is wrong;

The inherent module is used to provide all the normal functions of the smart terminal after the fingerprint recognition module has passed the fingerprint recognition, and to provide the setting authorization function of the smart terminal after the fingerprint recognition module verifies that the password is correct.

Preferably, the fingerprint recognition module includes:

Fingerprint sensor for collecting user fingerprint information;

An analog-to-digital A/D converter, which is used to perform analog-to-digital conversion on the collected fingerprint information and convert it into digital fingerprint information;

The register is used to register, authorize, modify, and delete the terminal function level according to the digital fingerprint information, and provide the corresponding relationship between fingerprints and user authorization passwords, and use passwords as identity authentication other than fingerprints;

The intelligent analyzer is used to identify the converted digital fingerprint information according to the stored user fingerprint information, and analyze the functions and permissions that the terminal should load according to the identification result.

Preferably, the communication module includes:

The communication unit is used to provide the function of calling or surfing the Internet, and sends the mobile phone positioning information and alarm information to the set receiving end after the fingerprint identification module verifies that the password is wrong;

The extension unit is used to expand and support the 3G system.

Preferably, the inherent module is used to provide the original functions of the intelligent terminal; cooperate with the fingerprint identification module to provide storage of digital fingerprint information and password information; after the fingerprint identification module verifies that the password is wrong, start the terminal camera to shoot the terminal The user's face information is sent through the communication module; cooperate with the communication module, after the fingerprint identification module verifies that the password is wrong, control the communication module to send a short message alarm according to the protection level defined by the terminal user, Or send multimedia information including the photographed face information of the terminal user.

The present invention provides an information processing method, comprising:

Analyze and identify the collected fingerprints according to the stored user fingerprint information. If the identification is passed, all functions of the terminal are normally activated for the user to use. If the identification fails, a password mode is provided for the user to input;

Verify whether the password entered by the user is correct, start some functions of the terminal for the user after verifying that the password is correct, and send terminal positioning information and alarm information to the set receiving end after verifying that the password is incorrect.

Preferably, the method also includes:

After verifying that the password is wrong, start the terminal camera to capture the face information of the terminal user, and send multimedia information including the captured face information of the terminal user to the setting receiving end.

As can be seen from the above technical solution, the technical solution of the present invention has the following beneficial effects:

The intelligent terminal system with fingerprint identification of the present invention can effectively apply the fingerprint identification technology to the intelligent terminal system to realize functions such as identity authentication, anti-theft, authorization, etc., effectively improve the convenience and safety of personal terminals, and provide terminal users with convenience and security. and useful functions.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the system structure of the present invention;

Fig. 2 is the working flow chart of fingerprint recognition module of the present invention;

Fig. 3 is a system work flowchart of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Aiming at the problems existing in the prior art, the present invention proposes an intelligent terminal system with fingerprint identification specially used for anti-theft, which can be used as an identity authentication through fingerprints, a biological feature of the human body, and allows the owner of the mobile phone to independently manage and customize the protection level to enhance intelligence. Adaptability and scope of application of the terminal system.

The terminal in the present invention can be a mobile phone or other terminal equipment, such as a personal digital assistant (PDA, Personal Digital Assistant) and the like. The following content takes the terminal as an example for illustration but is not limited thereto.

The present invention will be further described below in conjunction with the accompanying drawings.

A schematic diagram of the system structure of the present invention is shown in Figure 1 .

The terminal system mainly includes a fingerprint recognition module 1 , a communication module 2 and an inherent module 3 . The inherent module 3 includes other original modules of the terminal except the fingerprint identification module 1 and the communication module 2 .

The fingerprint identification module 1 is used to analyze and identify the collected fingerprints according to the stored user fingerprint information. If the identification is passed, the inherent module 3 is started. If the identification fails, the password mode is provided for the user to input. After the verification password is correct Start intrinsic module 3;

The communication module 2 is used to provide the function of calling or surfing the Internet, and after the fingerprint identification module 1 verifies that the password is wrong, it sends terminal positioning information and alarm information to the set receiving end;

The inherent module 3 is used to provide all the normal functions of the smart terminal after the fingerprint recognition module 1 passes the fingerprint recognition, and to provide the setting authorization function of the smart terminal after the fingerprint recognition module 1 verifies that the password is correct.

In the present invention, the fingerprint recognition module 1 is respectively connected with the communication module 2 and the inherent module 3 of the smart phone.

Fingerprint identification module 1 of the present invention comprises:

Fingerprint sensor 11, analog-to-digital A/D converter 12, register 13, intelligent analyzer 14.

Wherein, the fingerprint sensor 11 in the fingerprint identification module 1 is connected with the analog-to-digital A/D converter 12, the registration device 13, the intelligent analyzer 14 respectively, and the A/D converter 12 is connected with the fingerprint sensor 11 and the intelligent analyzer 14 respectively , the register 13 is respectively connected with the fingerprint sensor 11 and the smart analyzer 14, and the smart analyzer 14 is connected with the fingerprint sensor 11, the A/D converter 12 and the register 13 respectively.

The communication unit 21 and the expansion unit 22 in the communication module 2 are connected.

The user can directly manage the system through the man-machine interface of the inherent module 3 of the smart phone of the present invention.

Fingerprint sensor 11 collects user fingerprint information for analog-to-digital conversion;

The analog-to-digital A/D converter 12 performs analog-to-digital conversion on the collected fingerprint information and converts it into digital fingerprint information for storage and identification;

Registrar 13 performs mobile phone function-level registration, authorization, modification, and deletion of digital fingerprint information, and provides a one-to-one correspondence between fingerprints and user authorization passwords, using passwords as identity authentication other than fingerprints, and users can authorize passwords to authorized users. trusted family or friends;

The intelligent analyzer 14 is used to identify the converted digital fingerprint information according to the stored user fingerprint information, and analyze the functions and permissions that should be loaded on the terminal according to the identification result.

The communication module 2 of the present invention includes: a communication unit 21 and an extension unit 22 .

The communication unit 21 is used to provide the function of calling or surfing the Internet, after the fingerprint recognition module 1 verifies that the password is wrong, it sends the mobile phone positioning information and alarm information to the set receiving end;

The extension unit 22 is used for extending and supporting the 3G system of the third generation communication technology.

specific:

The communication unit 21 can be used in various communication technologies such as Global System for Mobile Communications (GSM, Global System for Mobile Communications)/Code Division Multiple Access System (CDMA, Code Division Multiple Access))/General Packet Radio Service (GPRS, General Packet Radio) Service)/Enhanced Data Rate for GSM Evolution (EDGE, Enhanced Data Rate for GSM Evolution), to realize the functions of remote control of mobile phone, alarm and mobile phone positioning by mobile phone owners;

Expansion unit 22, to realize extensibility to 3G new technology, such as wideband code division multiple access system (WCDMA, Wideband Code Division Multiple Access), time division synchronous code division multiple access system (TD-SCDMA, Time Division-Synchronous Code Division Multiple Access )wait.

Inherent module 3 is introduced as follows:

The inherent module 3 is used to provide the original functions of the intelligent terminal; cooperate with the fingerprint recognition module 1 to provide storage of digital fingerprint information and password information; after the fingerprint recognition module 1 verifies that the password is wrong, start the mobile phone camera to shoot the terminal User's face information, and send it through the communication module 2; cooperate with the communication module 2, after the fingerprint recognition module 1 verifies that the password is wrong, control the communication module 2 to send according to the protection level defined by the end user Short message (SMS) alarm, or send multimedia message (MMS) containing the photographed face information of the end user.

The terminal system of the present invention is introduced above, and the method flow of the present invention is introduced below.

The workflow of the fingerprint identification module of the present invention is shown in Figure 2.

Initialize work first. This initialization operates according to the prior art.

Secondly, after initialization, collect the fingerprints of all fingers of the mobile phone owner, and store the fingerprint samples on the smart card or RF card of the inherent module of the smart phone.

Then, a fingerprint authentication process is performed to judge whether the collected fingerprint information is consistent with the stored fingerprint information.

When the phone is turned on, the user is asked to pass a fingerprint authentication procedure. Put your finger on the sensor. If the scanned fingerprint matches the sample stored in the device memory within a set time, such as 10 seconds, the phone will load the operating system and normal functions will be available. Then the phone owner can register the fingerprint and password. Correspondence, which passwords are authorized to use those function groups, and delete or rebuild digital fingerprint information, etc.

If the set number of times, such as 3 fingerprint identifications, fails to match successfully, it will enter the password login mode. The password mode can be used by the owner of the mobile phone to authorize trusted users such as his family and friends to use some function groups in the mobile phone, but keep the privacy information from being violated.

The system workflow of the present invention is shown in Figure 3.

First, initialize (the mobile phone is in the off state) or open the keypad lock and flip (the mobile phone is in the standby state).

Secondly, after initializing (the mobile phone is in a power-off state) or opening the keypad lock and flipping (the mobile phone is in a standby state), the fingerprint authentication program starts, requiring identification of the user's fingerprint.

After any fingerprint authentication is successful, the mobile phone will load all normal functions, and at this time, the legitimate user can use the normal functions of the mobile phone. If the fingerprint identification fails to match successfully after 3 times, it will enter the password login mode. If the password is entered correctly, the authorized user can use some authorized functions according to the protection level preset by the owner of the mobile phone. If the password is entered incorrectly, only the call function or the Internet can be used. If the illegal user does not use the mobile phone to talk or surf the Internet at this time, it will be in standby mode. special line of the department) to send warning messages, carry the information of the current location of the mobile phone, or start the mobile phone camera to capture the face information of the end user, and send multimedia information including the captured face information of the end user (note that illegal users do not unaware). In this way, the mobile phone owner can use the received information to provide clues to the public security department to recover the stolen mobile phone. Even if the stolen mobile phone cannot be retrieved, the private information in the mobile phone will not be stolen, thereby protecting the privacy of personal information in the mobile phone.

To sum up, when an illegal user steals a mobile phone and cannot correctly match the fingerprint or provide the correct password, the system can protect the private information in the mobile phone according to the analysis results of the intelligent analyzer and the alarm or anti-theft level set by the owner. It also interacts with the owner of the mobile phone to send an alarm message. At the same time, it can provide the mobile phone positioning function through the communication module, which is beneficial to the public security organs to solve the case or recover the mobile phone, and effectively improves the security of the smart phone. It also has high reliability and scalability, and the cost is low. Far lower than stolen mobile phones and data leaks, it has broad application prospects.

In addition, the present invention has function expansibility, can be applied to mobile phones of various technical standards and can be extended to be used in new technologies of the 3G era, and can also be extended to be used in PDA terminals, and the cost is far lower than stolen mobile phones and data leakage, and has the advantages of Broad application prospects.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: Read Only Memory (ROM, Read Only Memory), Random Access Memory (RAM, Random Access Memory), disk or CD, etc.

The above has introduced in detail the intelligent terminal system with fingerprint recognition and the information processing method provided by the embodiment of the present invention. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiment is only It is used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this The content of the description should not be construed as limiting the present invention.

Claims (4)

1. intelligent terminal system with fingerprint recognition is characterized in that:

Comprise fingerprint identification module, communication module and intrinsic module;

Described fingerprint identification module is used for according to the user fingerprints information of storage the fingerprint that gathers being analyzed and being identified, if identification is passed through, start intrinsic module, if identification is not passed through, provide cipher mode for user's input, after authentication password is correct, start intrinsic module;

Communication module is used for providing conversation or function of surfing the Net, after described fingerprint identification module authentication password mistake to setting receiving terminal transmitting terminal locating information and warning message;

Intrinsic module, be used for after described fingerprint identification module identification fingerprint passes through, providing whole normal functions of intelligent terminal, after described fingerprint identification module authentication password is correct, the setting authorization function of intelligent terminal is provided, and described intrinsic module is used for providing the original function of intelligent terminal; Cooperate with fingerprint identification module, the storage of digital finger-print information and encrypted message is provided; After described fingerprint identification module authentication password mistake, start people's face information of terminal camera camera terminal user, and send by described communication module; Cooperate with communication module; after described fingerprint identification module authentication password mistake; control described communication module and send short message alarm according to the defined protection level of terminal use, or send the multimedia messages of people's face information of the terminal user that comprises shooting.

2. the intelligent terminal system with fingerprint recognition according to claim 1 is characterized in that:

Described fingerprint identification module comprises:

Fingerprint sensor is used for gathering user fingerprints information;

Modulus a/d transducer is used for the finger print information that collects is carried out analog-to-digital conversion, is transformed into digital finger-print information;

Register is used for carrying out registration, mandate, modification, the deletion of termination function level according to digital finger-print information, and the corresponding relation that fingerprint and subscriber authorisation password are provided, with password as the authentication outside the fingerprint;

Intelligent analyzer is used for the user fingerprints information according to storage, the digital finger-print information that is converted to is identified function and the authority that should load according to the recognition result analysing terminal.

3. the intelligent terminal system with fingerprint recognition according to claim 1 is characterized in that:

Described communication module comprises:

Communication unit is used for providing conversation or function of surfing the Net, sends mobile phone locating information and warning message to setting receiving terminal after described fingerprint identification module authentication password mistake;

Expanding element is used for expansion and supports the 3G system;

Send short message alarm according to the defined protection level of terminal use, or send the multimedia messages of people's face information of the terminal user that comprises shooting.

4. an information processing method is characterized in that, comprising:

User fingerprints information according to storage is analyzed and is identified the fingerprint that gathers, if identification is passed through, normally starts all functions of terminal for the user, if identification is not passed through, provides cipher mode for user's input;

Whether the password of authentication of users input is correct; after authentication password is correct, start the partial function of terminal for the user; after the authentication password mistake; start people's face information of terminal camera camera terminal user; send locating information and warning message according to the defined protection level of terminal use, or send the multimedia messages of people's face information of the terminal user that comprises shooting.

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