CN2456405Y

CN2456405Y - Finger-print mobile telephone

Info

Publication number: CN2456405Y
Application number: CN 01200144
Authority: CN
Inventors: 李振华; 阿布都
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-09
Filing date: 2001-01-09
Publication date: 2001-10-24
Anticipated expiration: 2011-01-09

Abstract

The utility model discloses a finger-print mobile telephone which is composed of a common mobile telephone and a finger-print validating circuit, a finger-print storing circuit, a finger-print analyzing circuit and a finger-print scanning circuit which are added on the basis of the common mobile telephone. The finger-print mobile telephone can contrast user's finger-print data obtained by the scanning of the finger-print scanning circuit with the registered user's finger-print data stored in the mobile telephone in advance, and as a consequence, the finger-print mobile telephone can decide whether the user has the right to start the telephone, call, answer the telephone, send messages, look over the information stored in the mobile telephone, etc. Therefore, the utility model has favorable secrecy and anti-theft functions.

Description

A kind of fingerprint mobile phone

The utility model relates to a kind of device for mobile communication, especially mobile phone.

Along with the fast development of the electronic technology and the communication technology, mobile phone is also more and more universal, and people are also more and more higher to the requirement secret, anti-theft feature of mobile phone.At present, the mobile phone of selling on the market with secret and anti-theft feature normally increases electronic lock on common mobile phone realizes.A kind of electronic lock of increase is a keypad lock, and this keypad lock prevents touching unintentionally in the time of can be in phone places handbag or pocket; The electronic lock of second kind of increase is SIM card (kayser), after the mobile phone that uses this electronic lock starts, phone always points out the user to import personal identification number, if personal identification number is repeatedly inputed by mistake, then use PUK code (individual unlock code) to unblank, if PUK code is inputed by mistake repeatedly continuously, SIM card can only be changed SIM card with permanent locking; The electronic lock of the third increase is a telephone lock, after the mobile phone that uses this electronic lock starts telephone lock, all need import telephone cipher when starting shooting at every turn, and the SIM card of at every turn changing in the phone all need be inputed the telephone lock password.Obviously, the mobile phone of first kind of electronic lock of above-mentioned employing is difficult to reach secret and antitheft requirement; Second and third kind electronic lock uses inconvenient owing to all will input password when using.Simultaneously, after password is stolen, can't satisfies and maintain secrecy and antitheft requirement.Especially for the mobile phone that adopts second kind of electronic lock,, more can't satisfy and maintain secrecy and antitheft requirement by changing SIM card.

At the problems referred to above, the purpose of this utility model provides a kind of easy to use, can satisfy that the user higherly maintains secrecy, the fingerprint mobile phone of antitheft requirement.

For achieving the above object, the technical solution adopted in the utility model is: a kind of fingerprint mobile phone, comprise bus and pass through the interconnective CPU of bus, data-interface, SIM card interface and coupled SIM card, keyboard, display, memory circuit, signal sends treatment circuit and coupled loud speaker, signal receiving processing circuit and coupled microphone, modulation-demodulation circuit, the signal transmitter/receiver circuit that is connected with modulation-demodulation circuit, the antenna that is connected with the signal transmitter/receiver circuit, above-mentioned signal sends treatment circuit and the signal receiving processing circuit interconnects with modulation-demodulation circuit respectively, in addition, this fingerprint mobile phone also comprises by the interconnective fingerprint identification circuit of bus, the fingerprint storage circuit, fingerprint analysis circuit and finger scan circuit, under the control of CPU, described finger scan circuit is in order to scanning user's fingerprint, and give the fingerprint analysis circuit with the finger print data after the above-mentioned scanning and carry out analysis and arrangement, but then by the finger print information of fingerprint storage circuit after with analysis and arrangement through the SIM card interface be stored on the SIM card or the erasing read-only memory in, perhaps after the fingerprint identification circuit is confirmed as the control signal of whole fingerprint mobile phone.

But above described memory circuit also comprise read only memory ROM, random access memory ram and erasing read-only memory.

But, but can adopt electricity erasing read-only memory EEPROM or flash memory FLASH as required in the reality for described erasing read-only memory.

By above-mentioned the technical solution adopted in the utility model as can be seen, because the utility model comprises by the interconnective fingerprint identification circuit of bus, fingerprint storage circuit, fingerprint analysis circuit and finger scan circuit, make the control of mobile phone to be undertaken by fingerprint recognition, easy to use.By with the controlled function key of the fingerprint scanner in the finger scan circuit as mobile phone, and the machine master can deposit the finger print data own or licensee in mobile phone by the circuit of above-mentioned processing fingerprint, when using the utility model, central processing unit carries out the feature contrast with resulting user fingerprints data of finger scan circuit and the registered user fingerprints data that are stored in advance in the mobile phone, the start thereby whether the decision user has the right, Outgoing Call, receive calls, send SMS message, consult mobile phone institute canned data, as the dealing telephony recording, telephone directory, notepad, short message etc.Therefore, the utility model can be avoided traditional password to be stolen and make mobile phone lose drawback secret, anti-theft feature, can satisfy the user to mobile phone higherly maintain secrecy, the requirement of anti-theft feature.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is circuit theory diagrams of the present utility model.

Specifically, the utility model has increased the fingerprint control circuit and has constituted on the basis of common mobile phone, with reference to figure 1.It comprises bus 2 and passes through bus 2 interconnective CPU 1, data-interface 3, SIM card interface 4 and coupled SIM card 15, keyboard 5, display 6, memory circuit 7, signal sends treatment circuit 8 and coupled loud speaker 18, signal receiving processing circuit 9 and coupled microphone 19, modulation-demodulation circuit 10, the signal transmitter/receiver circuit 16 that is connected with modulation-demodulation circuit 10, the antenna 17 that is connected with signal transmitter/receiver circuit 16, above-mentioned signal sends treatment circuit 8 and signal receiving processing circuit 9 interconnects with modulation-demodulation circuit 10 respectively, in addition, it also comprises by bus 2 interconnective fingerprint identification circuit 11, fingerprint storage circuit 12, fingerprint analysis circuit 13 and finger scan circuit 14.Like this, under the control of CPU 1, the finger print data that described finger scan circuit 14 can obtain the scanning user fingerprints is given fingerprint analysis circuit 13 and is carried out analysis and arrangement, but then by fingerprint storage circuit 12 with the finger print information behind the analysis and arrangement through SIM card interface 4 be stored on the SIM card or the erasing read-only memory in, perhaps after the fingerprint identification circuit is confirmed as the control signal of whole fingerprint mobile phone.

But memory circuit 7 recited above comprises read only memory ROM, random access memory ram and erasing read-only memory.But but and for adopting electricity erasing read-only memory EEPROM or flash memory FLASH as required in the erasing read-only memory reality.

After the circuit of above-mentioned the utility model employing connected according to described connectivity scenario, the utility model had promptly been implemented to finish.

From the above; the utility model has installed additional on the basis of common mobile phone in order to handle fingerprint identification circuit 11, fingerprint storage circuit 12, fingerprint analysis circuit 13 and the finger scan circuit 14 of finger print data;, can protect as the mobile phone control circuit with foregoing circuit whole mobile phone or SIM card.At user's start, Outgoing Call, when receiving calls, send SMS message, consulting mobile phone institute canned data, need the fingerprint scanner in the above-mentioned finger scan circuit of finger contact to make identity validation, by central processing unit resulting user fingerprints data of finger scan circuit and the registered user fingerprints data that are stored in advance in the mobile phone are carried out the feature contrast, thereby whether the decision user has the right to use.For example, during start, deliver to SIM card automatically when the user has the right to use PIN (individual subscriber identification code) sign indicating number that then will be stored on the mobile phone memory, thereby allow to use SIM card; When having no right to use, the user then shuts down, requires to re-enter fingerprint or warning.Like this, need Outgoing Call the user, when receiving calls, send SMS message, consulting mobile phone institute canned data, if the user has the right to use, then allow user's Outgoing Call, receive calls, send SMS message, consult mobile phone institute canned data, then require to re-enter fingerprint or warning when the user haves no right to use.

The utility model before use, deposit in SIM card or the erasing read-only memory in order to the circuit of handling finger print data finger print data by above-mentioned in advance but the machine of mobile phone is main oneself, before each use mobile phone, to point by after 14 scannings of finger scan circuit, send into fingerprint analysis circuit 13 and carry out analysis and arrangement, but then be stored in finger print data in SIM card or the erasing read-only memory through the relatively affirmation of fingerprint identification circuit 11, can operate mobile phone after errorless.Even phone is stolen or lose like this,,, mobile phone and internal information thereof are protected so mobile phone can't start owing to there is not new user's fingerprint data in the mobile phone.If finger print information is stored on the SIM card, also can implement same protection to SIM card.

Claims

1, a kind of fingerprint mobile phone, comprise bus (2) and pass through the interconnective CPU of bus (2) (1), data-interface (3), SIM card interface (4) and coupled SIM card (15), keyboard (5), display (6), memory circuit (7), signal sends treatment circuit (8) and coupled loud speaker (18), signal receiving processing circuit (9) and coupled microphone (19), modulation-demodulation circuit (10), the signal transmitter/receiver circuit (16) that is connected with modulation-demodulation circuit (10), the antenna (17) that is connected with signal transmitter/receiver circuit (16), above-mentioned signal sends treatment circuit (8) and signal receiving processing circuit (9) interconnects with modulation-demodulation circuit (10) respectively, it is characterized in that: it also comprises by the interconnective fingerprint identification circuit of bus (2) (11), fingerprint storage circuit (12), fingerprint analysis circuit (13) and finger scan circuit (14), under the control of CPU (1), described finger scan circuit (14) is in order to scanning user's fingerprint, and give fingerprint analysis circuit (13) with the finger print data after the above-mentioned scanning and carry out analysis and arrangement, then by fingerprint storage circuit (12) with the finger print information behind the analysis and arrangement through SIM card interface (4) but be stored on the SIM card or the erasing read-only memory in, perhaps after the fingerprint identification circuit is confirmed as the control signal of whole fingerprint mobile phone.

2, fingerprint mobile phone according to claim 1 is characterized in that: described memory circuit (7) but comprise read only memory ROM, random access memory ram and erasing read-only memory.

3, fingerprint mobile phone according to claim 2 is characterized in that: but but described erasing read-only memory is electricity erasing read-only memory EEPROM.

4, fingerprint mobile phone according to claim 2 is characterized in that: but described erasing read-only memory is flash memory FLASH.