CN1450488A - Fingerprint identified portable electronic device and mfg method thereof - Google Patents
Fingerprint identified portable electronic device and mfg method thereof Download PDFInfo
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- CN1450488A CN1450488A CN 02111318 CN02111318A CN1450488A CN 1450488 A CN1450488 A CN 1450488A CN 02111318 CN02111318 CN 02111318 CN 02111318 A CN02111318 A CN 02111318A CN 1450488 A CN1450488 A CN 1450488A
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Abstract
The invention is a portable electron device and the manufacturing method which has function of fingerprint identification, the device includes a electron device body, when it receives a signal it executes a given activity; and a fingerprint sensor model, which is connected with the body, the model includes a data unit which saves at lest a comparison table that is made up of given fingerprint feature code; a sensor unit is used to sense a new fingerprint and generates a new fingerprint features code; and a comparison unit compares the new fingerprint features code and the given code in order, when the two codes match each other, then sends out signal, otherwise sends out closing signal.
Description
Technical field
The present invention relates to a kind of portable electron device, particularly a kind of mobile phone with finger print identification function with finger print identification function.
Background technology
Along with making rapid progress of development in science and technology, various portable communications and electronic installation are such as mobile phone, PDA, palmtop computer etc., all get over smart little, if lose because of carelessness or be stolen, usurp, then existing is needed the huge expense of payment by free call on somebody else's expense through illegal means, or the risk that is stolen of data.Present general portable electron device, mobile phone for example, the user is in order to prevent others' mistake and to beat or the mobile phone of free call on sb. else's expense through illegal means oneself, common understand on mobile phone, set up the password lock machine.But this method has a requirement, is exactly that the cellphone subscriber must be familiar to the function of own mobile phone, and if not, just in case make a mistake in the encryption design process, then destroy handset program probably, mobile phone is by deadlock, and can't use.The secrecy provision of various commerce and private secret is also updated, and the development of time slot scrambling becomes with the information (fingerprint, auricle, retina) of human body self from traditional big lock, password, smart card maintains secrecy.But lock is easy to lose, forget, and password is forgotten easily, is cracked, and smart card (smartcard) then also may be cracked.And have only fingerprint, auricle or the retina of human body self, because of it has individual's physilogical characteristics, and have uniqueness and permanent.Continuous development along with science and technology, human body self is had uniqueness and nonvolatil some physiological dominance to be applied to and to have become possibility in the security system, finish safety and authentication as fingerprint recognition being applied to security system, utilize its personalization and safety to be easier to the characteristics that realize again exactly.
Summary of the invention
The purpose of this invention is to provide a kind of portable electron device and method thereof, reach by identification of fingerprint and prevent that portable electron device is stolen with finger print identification function.
For achieving the above object, the invention provides a kind of portable electron device with finger print identification function, comprising: an electronics, when receiving an activation signal, it carries out a specific action, when receiving a shutdown signal, then do not carry out this specific action; Characteristics are also to contain:
One fingerprint sensing module couples above-mentioned portable electron device body, and this fingerprint sensing module comprises: a data cell deposits the table of comparisons of being made up of at least one set fingerprint character code in; One sensing cell in order to sensing one new fingerprint, produces a new fingerprint character code; And a comparing unit, in order to comparing the set fingerprint character code of the above-mentioned new fingerprint character code and the above-mentioned table of comparisons in regular turn, and when conforming to, both export above-mentioned enable signal, when not being inconsistent, both export above-mentioned shutdown signal.
Further, the present invention also comprises a RS232 interface arrangement, in order to couple described fingerprint sensing module and described portable electron device body; Described set fingerprint character code is by depositing described data cell in behind the described sensing cell sensing, to form the described table of comparisons; Described specific action is a boot action of described portable electron device body; Described portable electron device body is a walking circuit body; Described portable electron device is a mobile phone; An or personal digital aid (PDA); An or palmtop computer; An or portable computer;
Described specific action is that one of described mobile phone body is removed the phone lock action; An or dial-up of described mobile phone body action.
The present invention also provides a kind of manufacture method with portable electron device of finger print identification function, comprises the following steps:
At least one set fingerprint of sensing is to produce at least one set condition code;
Store above-mentioned set fingerprint character code, to partner according to table;
Sensing one new fingerprint is to produce a new fingerprint character code;
Compare these set fingerprint character codes of the above-mentioned new fingerprint character code and the table of comparisons in regular turn, and when both conform to, export an activation signal and give a portable electric apparatus to carry out a specific action, when both do not conform to, export a shutdown signal and give above-mentioned portable electron device not carry out above-mentioned this specific action.
Further, the present invention also comprises when the new fingerprint character code that produced for three times when the new fingerprint of continuous sensing does not all meet with these condition codes of the table of comparisons, the step of the above-mentioned portable electron device of locking.
Described specific action is the boot action of portable electron device; Described portable electron device body is a mobile phone; Or be a personal digital aid (PDA); Or be a palmtop computer; Or be a portable computer.
Described specific action also can be the dial-up action of described mobile phone; Or be the breakdown action of the phone lock of described mobile phone.
The present invention is by using an identification of fingerprint module on the portable electron device body; by comparing current fingerprint that obtains and the fingerprint that before was stored in wherein; whether decision carries out a certain specific function; thereby can prevent that portable electron device is stolen after losing; even just used by the stranger when not losing, can further protect the safe in utilization of portable electron device.
Description of drawings
Fig. 1 is the structural representation with portable electron device of finger print identification function of the present invention.
Fig. 2 is the structural representation with mobile phone of finger print identification function of the present invention.
Fig. 3 is the process flow diagram that prevents the method that mobile theft is used of the present invention.Number in the figure, symbol description
10: portable electron device with finger print identification function;
20: mobile phone with finger print identification function;
11: the portable electron device body;
21: the mobile phone body;
12,22: the fingerprint sensing module; 123,223: data cell;
121,221: sensing cell; 122,222: comparing unit.
Embodiment
At first with reference to figure 1, be the structural representation with portable electron device of finger print identification function of the present invention, portable electron device 10 with finger print identification function of the present invention comprises a portable electron device body 11, carry out a specific action when being used to receive an activation signal T1, and when receiving a shutdown signal T1 ', do not carry out this specific action; And a fingerprint sensing module 12, coupling above-mentioned portable electron device body 11, wherein above-mentioned fingerprint sensing module 12 comprises a data cell 123, deposits the table of comparisons of being made up of at least one set fingerprint character code in; One sensing cell 121 in order to sensing one new fingerprint, produces the new fingerprint character code of a correspondence; And a comparing unit 122, in order to comparing these set fingerprint character codes of the above-mentioned new fingerprint character code and the above-mentioned table of comparisons in regular turn, and when conforming to, both export above-mentioned enable signal T1, when not being inconsistent, both export above-mentioned shutdown signal T1 '.
Wherein above-mentioned portable electron device body 11 is connected with above-mentioned fingerprint sensing module 12 by a RS232 interface arrangement (not being shown among the figure), and according to above-mentioned signal T1 and activation/the close specific action of above-mentioned portable electron device body 11.In addition, above-mentioned portable electron device body 11 can be a mobile phone or is a PDA(Personal Digital Assistant) or is a palmtop computer (HPC) or is a portable computer (notebook); And above-mentioned specific action is start, shutdown action or data change action of portable electron device 11 or the like.
In addition, these fingerprint character codes for instance, when above-mentioned portable electron device body 11 used first, at least one set fingerprint of being imported by above-mentioned sensing cell 121 sensing users produced, forming the above-mentioned table of comparisons, and be stored in the above-mentioned data cell 123.
Illustrating that below with reference to Fig. 2 and Fig. 3 the present invention has the portable electron device of finger print identification function, is example with a mobile phone, in order to the explanation manner of execution.
As shown in Figure 3, at first, carry out step S1, provide a fingerprint sensing module to above-mentioned mobile phone body 21, as shown in Figure 2, mobile phone 20 with finger print identification function of the present invention, comprise a mobile phone body 21, and a fingerprint sensing module 22, be coupled to above-mentioned mobile phone body 21 by a RS232 interface arrangement (not being shown among the figure), wherein above-mentioned fingerprint sensing module 22 comprises a data cell 223, deposits the table of comparisons of being made up of at least one set fingerprint character code in; One sensing cell 221 in order to sensing one new fingerprint, produces the new fingerprint character code of a correspondence; And a comparing unit 222, in order to comparing the set fingerprint character code of the above-mentioned new fingerprint character code and the above-mentioned table of comparisons in regular turn, and when conforming to, both export above-mentioned enable signal T2, when not being inconsistent, both export above-mentioned shutdown signal T2 '.
Then, when mobile phone body 21 desires are carried out a certain specific action, for example open phone lock, when broadcasting words connection or data change or the like action, carry out step S2, sensing cell 221 by above-mentioned fingerprint sensing module 22 obtains a new fingerprint, produces the new fingerprint character code of a correspondence then.
Then, carry out step S3, above-mentioned comparing unit 222 is compared above-mentioned new fingerprint character code in regular turn, with exist in the data cell 223 on the special microcode of set fingerprint in the table of comparisons, whether meet.Contain at least one set fingerprint character code in the wherein above-mentioned table of comparisons, for instance, be that above-mentioned mobile phone body 21 obtains at least one set fingerprint of user's input by above-mentioned sensing cell 221, the corresponding set fingerprint character code of generation constitutes, and deposits in the above-mentioned data cell 223.
When if above-mentioned comparing unit 22 is compared out in the set fingerprint character code in the above-mentioned table of comparisons and to be conformed to above-mentioned new fingerprint character code, carry out step S4, above-mentioned mobile phone body 21, export above-mentioned enable signal T2 to above-mentioned mobile phone body, to carry out above-mentioned specific action, move as above-mentioned phone lock, dial-up or data change or the like opened.If when there is no both in the above-mentioned table of comparisons and conforming to (fingerprint of depositing in the fingerprint that promptly obtains at present and the data cell is all different), carry out step S5, judge whether to have obtained three fingerprints, as if not reaching three times, then carry out step S2, S3 again.If reach three times, then do not carry out above-mentioned specific action, as above-mentionedly opening phone lock, broadcasting that words are connected or data change or the like action.
Though the present invention with preferred embodiment openly as above; but it is not to be used for limiting scope of the present invention; anyly have the knack of this skill person; without departing from the spirit and scope of the present invention; should do some and change and retouching, so protection scope of the present invention should be as the criterion with the scope that claims were defined of present patent application.
Claims (14)
- One kind have finger print identification function portable electron device, comprising:One electronics is carried out a specific action when receiving an activation signal, do not carry out this specific action when receiving a shutdown signal; It is characterized in that, also contain:One fingerprint sensing module couples above-mentioned portable electron device body, and this fingerprint sensing module comprises:One data cell deposits the table of comparisons of being made up of at least one set fingerprint character code in;One sensing cell in order to sensing one new fingerprint, produces a new fingerprint character code; AndOne comparing unit in order to comparing the set fingerprint character code of the above-mentioned new fingerprint character code and the above-mentioned table of comparisons in regular turn, and is exported above-mentioned enable signal when both conform to, export above-mentioned shutdown signal when both are not inconsistent.
- 2. the portable electron device with finger print identification function as claimed in claim 1 is characterized in that, also comprises a RS232 interface arrangement, in order to couple described fingerprint sensing module and described portable electron device body.
- 3. the portable electron device with finger print identification function as claimed in claim 1 is characterized in that, described set fingerprint character code is by depositing described data cell in behind the described sensing cell sensing, to form the described table of comparisons.
- 4. the portable electron device with finger print identification function as claimed in claim 1 is characterized in that, described specific action is a boot action of described portable electron device body.
- 5. the portable electron device with finger print identification function as claimed in claim 1 is characterized in that, described portable electron device body is a walking circuit body.
- 6. the portable electron device with finger print identification function as claimed in claim 5 is characterized in that, described portable electron device body is a mobile phone or a personal digital aid (PDA) or a palmtop computer or a portable computer.
- 7. the portable electron device with finger print identification function as claimed in claim 6 is characterized in that, described specific action is that one of described mobile phone body is removed the phone lock action.
- 8. the mobile phone with finger print identification function as claimed in claim 6 is characterized in that, described specific action is the dial-up action of described mobile phone body.
- 9. the manufacture method with portable electron device of finger print identification function comprises the following steps:At least one set fingerprint of sensing is to produce at least one set condition code;Store above-mentioned set fingerprint character code, to partner according to table;Sensing one new fingerprint is to produce a new fingerprint character code;Compare these set fingerprint character codes of the above-mentioned new fingerprint character code and the table of comparisons in regular turn, and when both conform to, export an activation signal and give a portable electric apparatus to carry out a specific action, when both do not conform to, export a shutdown signal and give above-mentioned portable electron device not carry out above-mentioned this specific action.
- 10. the manufacture method with finger print identification function portable electron device as claimed in claim 9, it is characterized in that, also comprise when the new fingerprint character code that produced for three times when the new fingerprint of continuous sensing does not all meet with these condition codes of the table of comparisons step of the above-mentioned portable electron device of locking.
- 11. the manufacture method with finger print identification function portable electron device as claimed in claim 9 is characterized in that, described specific action is the boot action of portable electron device.
- 12. the manufacture method with finger print identification function portable electron device as claimed in claim 9, it is characterized in that described portable electron device body is a mobile phone or a personal digital aid (PDA) or a palmtop computer or a portable computer.
- 13. the manufacture method with finger print identification function portable electron device as claimed in claim 9 is characterized in that, described specific action is the dial-up action of described mobile phone.
- 14. the manufacture method with finger print identification function portable electron device as claimed in claim 9 is characterized in that, described specific action is the breakdown action of the phone lock of described mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111318 CN1450488A (en) | 2002-04-10 | 2002-04-10 | Fingerprint identified portable electronic device and mfg method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111318 CN1450488A (en) | 2002-04-10 | 2002-04-10 | Fingerprint identified portable electronic device and mfg method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1450488A true CN1450488A (en) | 2003-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111318 Pending CN1450488A (en) | 2002-04-10 | 2002-04-10 | Fingerprint identified portable electronic device and mfg method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592066A (en) * | 2011-01-14 | 2012-07-18 | 金鹏科技有限公司 | Fingerprint password device adaptive to intelligent device and processing method of the fingerprint password device |
| WO2017132822A1 (en) * | 2016-02-02 | 2017-08-10 | 刘文桂 | Fingerprint recognition system for portable electronic device |
-
2002
- 2002-04-10 CN CN 02111318 patent/CN1450488A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592066A (en) * | 2011-01-14 | 2012-07-18 | 金鹏科技有限公司 | Fingerprint password device adaptive to intelligent device and processing method of the fingerprint password device |
| WO2017132822A1 (en) * | 2016-02-02 | 2017-08-10 | 刘文桂 | Fingerprint recognition system for portable electronic device |
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