CN102938031A - Electrical equipment - Google Patents
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- CN102938031A CN102938031ACN2012105001181ACN201210500118ACN102938031ACN 102938031 ACN102938031 ACN 102938031ACN 2012105001181 ACN2012105001181 ACN 2012105001181ACN 201210500118 ACN201210500118 ACN 201210500118ACN 102938031 ACN102938031 ACN 102938031A
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- authentication information
- iris
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- electric equipment
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Abstract
Translated fromChinese
Description
Technical field
The present invention relates to technical field of electric appliances, particularly relate to a kind of electric equipment.
Background technology
In recent years, day by day raising along with people's living standard, the domestic electric appliances such as computing machine, televisor, video camera, digital camera are more and more universal in people's daily life and life, and various electric equipments have become people's indispensable ingredient of living.
At present, for existing various electric equipments, it does not have function of safety protection usually, do not limit the user, anyone (comprising the thief) can just can start operation with electric equipment without the possessory permission of equipment, realizes the normal use to electric equipment, therefore electric equipment badly influences serviceable life and the inside canned data safety of electric equipment easily by frequently unreasonable use.
Therefore, the electric equipment owner needs especially to note taking good care of electric equipment, prevents from being abused by other people, has seriously reduced the possessory product of electric equipment and has used impression.
Therefore; at present in the urgent need to developing a kind of technology; it can carry out security protection to electric equipment; prevent from not agreeing to use through the electric equipment owner other people illegally use electric equipment; avoid electric equipment by frequently unreasonable use; effectively the information security of storage in the protection electric equipment strengthens the possessory product of electric equipment and uses impression.
Summary of the invention
In view of this; the purpose of this invention is to provide a kind of electric equipment; it has the safety certification function; just can use electric equipment in authentication by rear; thereby can carry out security protection to electric equipment; prevent from not agreeing to use through the electric equipment owner other people illegally use electric equipment; avoid electric equipment by frequently unreasonable use; the information security of effectively storing in the protection electric equipment; be conducive to strengthen the possessory product of electric equipment and use impression; bring brand-new Product Experience to people, be of great practical significance.
For this reason, the invention provides a kind of electric equipment, include authentication information storage unit, authentication information input block and authentication information identification control unit, wherein:
The authentication information storage unit is for the correct authentication information of pre-stored at least one described electric equipment;
The authentication information input block is used for the authentication information that the Real-time Collection active user inputs, and then the authentication information that gathers is sent to the authentication information identification control unit;
The authentication information identification control unit, be connected with authentication information storage unit, authentication information input block respectively, be used for receiving in real time the authentication information of described active user's input, and the correct authentication information of storing in itself and the described authentication information storage unit carried out matching ratio, according to matching result, whether control starts electric equipment.
Wherein, described authentication information storage unit is nonvolatile random access memory.
Wherein, described authentication information input block is one or more in camera, fingerprint sensor, keyboard input module, capacitance touch panel module or the resistive touch panel module of installing on the described electric equipment.
Wherein, described authentication information input block is image acquisition component, and described authentication information is iris information;
At this moment, the operation of the authentication information that described authentication information input block Real-time Collection active user inputs is specially: described image acquisition component faces active user's eyes, determine outer and the interior edge of iris, then the image between iris outer and interior edge is gathered, finally obtain user's iris information.
Wherein, described figure acquisition component is lens barrel, and described lens barrel is aimed at the left and right sides of iris, determining the outer of iris, and focal length is aimed at the pupil of iris, to determine the interior edge of iris.
Wherein, also comprise the iris recognition unit, be used for the figure that described image acquisition component collects is converted to the iris code of expression iris information.
Wherein, described authentication information identification control unit is central processor CPU, digital signal processor DSP or the single-chip microprocessor MCU of installing on the described electric equipment.
Wherein, described authentication information identification control unit, it also is used for when not receiving the authentication information that the user inputs in the Preset Time section, the correct authentication information of storing in the authentication information of no longer user being inputted and the described authentication information storage unit carries out matching ratio, forever close the identifying operation of authentication information, do not restart the operation electric equipment.
Wherein, described authentication information storage unit, authentication information input block and authentication information identification control unit can be discrete devices, perhaps integrate.
By above technical scheme provided by the invention as seen; a kind of electric equipment provided by the invention; it has the safety certification function; just can use electric equipment by rear the authentication information of user input is certified; thereby can carry out security protection to electric equipment; prevent from not agreeing to use through the electric equipment owner other people illegally use electric equipment; avoid electric equipment by frequently unreasonable use; the information security of effectively storing in the protection electric equipment; be conducive to strengthen the possessory product of electric equipment and use impression; bring brand-new Product Experience to people, be of great practical significance.
Description of drawings
Fig. 1 is the structural representation of a kind of electric equipment provided by the invention;
Fig. 2 is the structural representation of a kind of embodiment of a kind of electric equipment provided by the invention.
Embodiment
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with drawings and embodiments.
Fig. 1 is the structural representation of a kind of electric equipment provided by the invention.
Referring to Fig. 1, a kind of electric equipment provided by the invention includes authenticationinformation storage unit 101, authenticationinformation input block 102 and authentication informationidentification control unit 103, wherein:
Authenticationinformation storage unit 101 is for the correct authentication information of pre-stored at least one described electric equipment;
Authenticationinformation input block 102 is used for the authentication information that the Real-time Collection active user inputs, and then the authentication information that gathers is sent to the authentication information identification control unit;
Authentication informationidentification control unit 103, be connected with authenticationinformation storage unit 102, authenticationinformation input block 102 respectively, be used for receiving in real time the authentication information of described active user's input, and the correct authentication information of storing in itself and the described authentication information storage unit carried out matching ratio, if the match is successful, judge that then the active user is validated user, in real time described electric equipment and externally fed power supply are connected, the normal electric equipment of opening allows the active user can use the various functions of electric equipment; If it fails to match, judge that then the active user is the disabled user, described electric equipment and externally fed power supply are not connected, do not start the operation electric equipment, allow the active user can't use the various functions of electric equipment.
In the present invention, described electric equipment can be digital camera, electric equipment mobile phone, PDA(palm PC), mobile PC, panel computer, televisor be at interior any electric equipment.
In the present invention, on the specific implementation, set in advance storage by manufacturer when described authenticationinformation storage unit 101 pre-stored correct authentication informations can dispatch from the factory for electric equipment, also can when using for the first time and in the use procedure, set for the electric equipment owner and through the legal users such as validated user that the owner allows.On the specific implementation, described authentication information can be various types of information, for example can be string number information, also can be finger print information, certainly can also be the information of other types, for example is iris information.
In the present invention, need to prove, when the correct authentication information of the described electric equipment of storing when authenticationinformation storage unit 101 was iris information, described authenticationinformation input block 102 can be a camera.At this moment, can gather by camera user's iris information, then effectively be identified by 103 pairs of iris information of authentication information identification control unit, so that electric equipment provided by the invention has iris identifying function.
On the specific implementation, described authenticationinformation input block 102 can be the image acquisition component that comprises imageing sensor that has on the described electric equipment, for example can be the CCD(charge-coupled image sensor) imageing sensor.
Need to prove, the iris of eye is that the fibr tissue by very complex consists of, and iris is made of visual properties such as many gland nests, gauffer, pigmented spots between the sclera and pupil of eyes, has comprised very abundant texture information.For anyone, the information of iris is the same with fingerprint, all is distinctive.On the specific implementation, when described authenticationinformation input block 102 is image acquisition component (such as camera), in order to gather active user's iris information, its concrete operations are: described image acquisition component faces active user's eyes, determine outer and interior edge (being pupil) of iris, then the image between iris outer and interior edge is gathered, finally obtain user's iris information.
On the specific implementation, in order to gather active user's iris information, described figure acquisition component is lens barrel, described lens barrel is aimed at the left and right sides of iris, determining the outer of iris, and focal length is aimed at the pupil of iris, with the interior edge of definite iris, thus acquisition user's iris information.
For electric equipment provided by the invention, when described authenticationinformation input block 102 is image acquisition component, referring to Fig. 2, also compriseiris recognition unit 104, be connected with image acquisition component, be used for the figure that described image acquisition component collects is converted to the iris code of expression iris information.
Need to prove, foriris recognition unit 104, in order to realize the identification of iris information, need to prove, iris recognition comprises the steps such as feature extraction and characteristic matching.Be specifically as follows:
The first step: the visual properties information such as gland nest, gauffer, pigmented spots that gathers in advance iris, and store in advance, being specifically as follows the iris code (Iris Code) that converts 512 bytes to then stores, for example: on the iris of diameter 11mm, represent every square millimeter iris information with the data of 3,4 bytes, like this, an iris approximately has 266 quantization characteristic points, for anyone, the information of iris and fingerprint, facial the same all are distinctive;
Second step, Real-time Collection active user's iris information, and the visual properties information in the extraction iris, the visual properties information extracted and pre-stored iris visual properties information are carried out matching ratio (to be specifically as follows: convert respectively the visual properties information extracted and pre-stored iris visual properties information to iris code, and then the matching ratio that carries out iris code), if the match is successful, judge that then the active user is validated user, in real time described electric equipment and externally fed power supply are connected, the normal electric equipment of opening allows the active user can use the various functions of electric equipment; If it fails to match, judge that then the active user is the disabled user, is not connected described electric equipment and externally fed power supply.
Need to prove, the standard that the match is successful between the client iris visual properties information of described Real-time Collection and the pre-stored iris visual properties information is: similarity degree reaches the default value scope.For the present invention, any two kinds of iris information, as long as their similarity degree reaches the default value scope, then can be illustrated as these two kinds of finger print informations is same finger print informations.
On the specific implementation, described default value scope can be set in advance according to the needs of user and electric equipment manufacturer, for example can be 80% ~ 100%.
In the present invention, also need to prove, when the correct authentication information of the described electric equipment of storing when authenticationinformation storage unit 101 is finger print information, accordingly, described authenticationinformation input block 102 can be a fingerprint sensor, and at this moment, the user of electric equipment can be by this fingerprint sensor input finger print information, then effectively identified by 103 pairs of finger print informations of authentication information identification control unit, so that electric equipment provided by the invention has fingerprint identification function.
On the specific implementation, described fingerprint sensor includes the polytypes such as optical sensor, heat seeking sensor, capacitance type sensor, inductance type transducer.
On the specific implementation, iris information and/or finger print information that can pre-stored a plurality of people in the described authenticationinformation storage unit 101 can be used by many people in the scope that the owner allows to make things convenient for electric equipment, be not limited to a people and use.
In the present invention, on the specific implementation, what described authenticationinformation input block 102 can also be in keyboard input module, capacitance touch panel module or the resistive touch panel module installed on the described electric equipment is one or more.
In the present invention, described authenticationinformation storage unit 101 is preferably nonvolatile random access memory (Non-Volatile Random Access Memory, NVRAM), this storer is the semiconductor memory that data still can keep after outage, thereby guarantees that the data that this storer is stored above can not lose because of outage.At present, described NVRAM storer comprises the flash memory extension storage card of SD card (Secure Digital Memory Card, safe digital card) and other types, for example, memory stick, multimedia card (MMC), CF card (Compact Flash) and built-in nand flash memory etc.
In the present invention, described authentication informationidentification control unit 103 can be central processor CPU, digital signal processor DSP or the single-chip microprocessor MCU of installing on the described electric equipment.
In addition, for described authentication informationidentification control unit 103, it also is used for when not receiving the authentication information that the user inputs in the Preset Time section, the correct authentication information of storing in the authentication information of no longer user being inputted and the described authentication information storage unit carries out matching ratio, forever close the identifying operation of authentication information, do not restart the operation electric equipment.Can automatically electric equipment be scrapped when electric equipment does not use for a long time like this, prevent effectively that electric equipment from illegally being abused or stolen, strengthen safety in utilization and the privacy of electric equipment internal information, the product that improves the user uses impression.
In the present invention, described Preset Time section can be set in advance according to user's needs, for example can be 15 days, certainly can also other time periods arbitrarily.
For the present invention, if the active user of electric equipment is not the validated user that the electric equipment owner and the process owner allow, the active user can't be by the correct authentication information (such as finger print information or iris information) of authenticationinformation input block 102 inputs so, at this time, described authentication informationidentification control unit 103 will mate success or failure, the judgement active user is the disabled user, thereby closes the operation electric equipment, does not allow the active user illegally use the various functions of electric equipment.
Need to prove, in the present invention, described authenticationinformation storage unit 101, authenticationinformation input block 102 and authentication informationidentification control unit 103 can be discrete devices, perhaps integrate.
For electric equipment provided by the invention; it can prevent effectively that the disabled user of electric equipment from using the various functions of electric equipment; on the basis of original electric equipment; greatly strengthened safety protection function; make the electric equipment owner not need especially to note taking good care of electric equipment; can effectively prevent from being abused by other people, strengthen safety in utilization and the privacy of electric equipment internal information, greatly strengthen the possessory product of electric equipment and used impression.
In sum; compared with prior art; a kind of electric equipment provided by the invention; it has the safety certification function; just can use electric equipment by rear the authentication information of user input is certified; thereby can carry out security protection to electric equipment; prevent from not agreeing to use through the electric equipment owner other people illegally use electric equipment; avoid electric equipment by frequently unreasonable use; the information security of effectively storing in the protection electric equipment; be conducive to strengthen the possessory product of electric equipment and use impression, bring brand-new Product Experience to people, be of great practical significance.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
Translated fromChinesePriority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105001181ACN102938031A (en) | 2012-11-30 | 2012-11-30 | Electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105001181ACN102938031A (en) | 2012-11-30 | 2012-11-30 | Electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102938031Atrue CN102938031A (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105001181APendingCN102938031A (en) | 2012-11-30 | 2012-11-30 | Electrical equipment |
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| CN104462919A (en)* | 2014-12-06 | 2015-03-25 | 无锡高卓流体设备有限公司 | Electrical equipment |
| CN104978509A (en)* | 2014-04-10 | 2015-10-14 | 佳能株式会社 | Information processing apparatus and control method thereof |
| WO2017020207A1 (en)* | 2015-08-01 | 2017-02-09 | 李强生 | Method and remote controller for alerting information when matching iris to household electrical appliance |
| WO2020199987A1 (en)* | 2019-03-29 | 2020-10-08 | 维沃移动通信有限公司 | Message display method and mobile terminal |
| CN115542809A (en)* | 2022-09-30 | 2022-12-30 | 佛山食神网络智能科技有限公司 | Universal controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104978509A (en)* | 2014-04-10 | 2015-10-14 | 佳能株式会社 | Information processing apparatus and control method thereof |
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| CN115542809A (en)* | 2022-09-30 | 2022-12-30 | 佛山食神网络智能科技有限公司 | Universal controller |
| CN115542809B (en)* | 2022-09-30 | 2024-02-20 | 佛山食神网络智能科技有限公司 | Universal controller |
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