CN103235909A - Method and device for resetting password and mobile device - Google Patents
Method and device for resetting password and mobile device Download PDFInfo
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- CN103235909A CN103235909A CN2013101488751A CN201310148875A CN103235909A CN 103235909 A CN103235909 A CN 103235909A CN 2013101488751 A CN2013101488751 A CN 2013101488751A CN 201310148875 A CN201310148875 A CN 201310148875A CN 103235909 A CN103235909 A CN 103235909A
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Abstract
The invention discloses a method and a device for resetting a password and a mobile device. The method and the device are used for the mobile device with a camera. The method includes S1 prestoring face information on the mobile device; S2 judging whether the face information meets the password resetting judging condition and turning on the camera of the mobile device on yes judgment to conduct photo shooting and obtain a face image; S3 comparing the face image and the prestored face information and executing the preset password resetting operation when the face image is matched with the prestored face information. By means of the method and the device, an owner of the mobile device can be correctly recognized through face recognition, and password resetting can be conducted when the password is forgotten.
Description
Technical field
The present invention relates to the mobile device technical field, relate in particular to a kind of method, device and mobile device of the password of resetting.
Background technology
Information security is more and more important now, and user's password is also more and more, considers that from the angle that is user-friendly to the more short more easy note of password operate Vietnamese side just, but more short its security of password is more poor; Consider that from security standpoint the longer the better for password, still long password exists again and is difficult to memory, complex operation, the problem of inputing by mistake easily.On the existing mobile device, substantially has only the function that cryptographic function is set and does not give password or replacement password for change, when forgetting Password, can use to the user makes troubles and very big risk, What is more, and to have increasing screen locking to use now all be to come release with password, when the user forgot Password, terminal just is in can not use state, will lose self-value.
Summary of the invention
The objective of the invention is to propose a kind of method, device and mobile device of the password of resetting, make when the user forgets Password, can carry out password safe and efficiently and reset.
For reaching this purpose, the present invention by the following technical solutions:
A kind of method of the password of resetting, the mobile device for comprising camera comprises:
S1, on mobile device, store people's face information in advance;
S2, judge whether to satisfy the decision condition of replacement password, if then open the camera of described mobile device, carry out photograph taking and obtain facial image;
S3, described facial image and described people's face information of storage are in advance compared, when people's face information of described facial image and described storage in advance when being complementary, carry out the replacement Password Operations of presetting.
Further, described step S3 also comprises: when people's face information of described facial image and described storage in advance when not being complementary, count, if when counting reaches default alarm threshold value, play the warning the tinkle of bells.
Further, the information of people's face described in the described step S1 is facial image.
Further, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
According to same design of the present invention, the present invention also provides a kind of device of the password of resetting, and is used for comprising the mobile device of camera, comprising:
People's face information unit that prestores is used for storing in advance people's face information on mobile device;
The replacement identifying unit is used for judging whether to satisfy the decision condition of replacement password, takes the unit if then call people's face;
People's face is taken the unit, is used for opening the camera of described mobile device, carries out photograph taking and obtains facial image;
Judge and performance element, be used for described facial image and described people's face information of storage are in advance compared, when described facial image with described in advance when people's face information of storage is complementary, the replacement Password Operations that execution is preset.
Further, described judgement and performance element also are used for, and when people's face information of described facial image and described storage in advance when not being complementary, count, if when counting reaches default alarm threshold value, play the warning the tinkle of bells, take the unit otherwise call people's face.
Further, the described people's face information face of people described in unit information that prestores is facial image.
Further, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
According to same design of the present invention, the present invention also provides a kind of mobile device, comprises the device of aforesaid replacement password.
The present invention can correctly identify the owner of mobile device by recognition of face, carries out password and reset when forgetting Password.
Description of drawings
Fig. 1 is the method flow diagram of the specific embodiment of the invention one described replacement password;
Fig. 2 is the method flow diagram of the specific embodiment of the invention two described replacement passwords;
Fig. 3 is the apparatus structure block diagram of the specific embodiment of the invention three described replacement passwords.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Embodiment one
Fig. 1 is the method flow diagram of the described replacement password of present embodiment, and as shown in Figure 1, the method for the described right replacement password of present embodiment comprises:
S101, on mobile device, store people's face information in advance.
The possessory facial information that is used for the described mobile device of storage, wherein, described people's face information comprises the various information that described possessory facial information and other people facial information can be made a distinction, and can be the characteristic information of people's face, also can be facial image.
In a preferred implementation of present embodiment, described people's face information is preferably facial image.
S102, judge whether to satisfy the decision condition of replacement password, if execution in step S103 then, otherwise finish.
Described replacement password decision condition is by setting in advance, and comprising: the errors number that the user inputs password reaches preset threshold value, and showing needs the replacement password, then satisfies the decision condition of replacement password this moment.
The camera of S103, the described mobile device of unlatching carries out photograph taking and obtains facial image.
The method of the described replacement password of present embodiment is used for comprising the mobile device of camera.
In a preferred implementation of present embodiment, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
S104, facial image and people's face information of storage are in advance compared, judge whether coupling, if execution in step S105 then, otherwise finish.
S105, the default replacement Password Operations of execution finish.
Default replacement Password Operations can be various ways, and in a preferred implementation of present embodiment, the page by ejecting a replacement password guides the reset operation of password of the holder of this mobile device to dialog box.
Embodiment two
Fig. 2 is the method flow diagram of the described replacement password of present embodiment, and as shown in Figure 2, the method for the described right replacement password of present embodiment comprises:
S201, on mobile device, store people's face information in advance.
The possessory facial information that is used for the described mobile device of storage, wherein, described people's face information comprises the various information that described possessory facial information and other people facial information can be made a distinction, and can be the characteristic information of people's face, also can be facial image.
In a preferred implementation of present embodiment, described people's face information is preferably facial image.
S202, judge whether to satisfy the decision condition of replacement password, if execution in step S203 then, otherwise finish.
Described replacement password decision condition is by setting in advance, and comprising: the errors number that the user inputs password reaches preset threshold value, and showing needs the replacement password, then satisfies the decision condition of replacement password this moment.
S203, with the errors number zero clearing.
In a preferred implementation of present embodiment, comprise errors number is added up, when being used for the unsuccessful number of times of coupling and reaching predetermined threshold value, the tinkle of bells of reporting to the police is play, and plays deterrent effect with the real owner that points out this mobile device or to the people who finds mobile device.For example, predeterminable threshold value is three, if verify three failures, just plays the warning the tinkle of bells.
The camera of S204, the described mobile device of unlatching carries out photograph taking and obtains facial image.
The method of the described replacement password of present embodiment is used for comprising the mobile device of camera.
In a preferred implementation of present embodiment, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
S205, facial image and people's face information of storage are in advance compared, judge whether coupling, if execution in step S206 then, otherwise execution in step S207.
S206, the default replacement Password Operations of execution finish.
Default replacement Password Operations can be various ways, and in a preferred implementation of present embodiment, the page by ejecting a replacement password guides the reset operation of password of the holder of this mobile device to dialog box.
S207, errors number is added one, execution in step S208.
At this moment, the mistake increase once adds one with errors number.
Whether S208, misjudgment number of times reach predetermined threshold value, if execution in step S209 then, otherwise return step S204.
S209, report to the police, finish.
Come the errors number that allows retry is limited by predetermined threshold value, when being used for the unsuccessful number of times of coupling and reaching predetermined threshold value, the tinkle of bells of reporting to the police is play, and plays deterrent effect with the real owner that points out this mobile device or to the people who finds mobile device.For example, predeterminable threshold value is three, if verify three failures, just plays the warning the tinkle of bells.
Embodiment three
According to same design of the present invention, the present invention also provides a kind of device of the password of resetting, and Fig. 3 is the apparatus structure block diagram of the described replacement password of present embodiment, and as shown in Figure 3, the device of the described replacement password of present embodiment comprises:
People's face information unit 301 that prestores is used for storing in advance people's face information on mobile device.
The possessory facial information that is used for the described mobile device of storage, wherein, described people's face information comprises the various information that described possessory facial information and other people facial information can be made a distinction, and can be the characteristic information of people's face, also can be facial image.
In a preferred implementation of present embodiment, described people's face information is preferably facial image.
Described replacement password decision condition is by setting in advance, and comprising: the errors number that the user inputs password reaches preset threshold value, and showing needs the replacement password, then satisfies the decision condition of replacement password this moment.
People's face is taken unit 303, is used for opening the camera of described mobile device, carries out photograph taking and obtains facial image.
The method of the described replacement password of present embodiment is used for comprising the mobile device of camera.
In a preferred implementation of present embodiment, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
Judge and performance element 304, be used for described facial image and described people's face information of storage are in advance compared, when described facial image with described in advance when people's face information of storage is complementary, the replacement Password Operations that execution is preset.
Default replacement Password Operations can be various ways, and in a preferred implementation of present embodiment, the page by ejecting a replacement password guides the reset operation of password of the holder of this mobile device to dialog box.
Further, described judgement and performance element also are used for: when people's face information of described facial image and described storage in advance when not being complementary, errors number is added up, when errors number reached predetermined threshold value, alarm bell sound was play.Be used for the real owner of this mobile device of prompting or the people who finds mobile device is played deterrent effect.For example, predeterminable threshold value is three, if verify three failures, just plays the warning the tinkle of bells.
The method of the embodiment of the invention one and embodiment two described replacement passwords, and the device of embodiment three described replacement passwords can correctly identify the owner of mobile device by recognition of face, carries out password and reset when forgetting Password.Further, by errors number is added up, make when errors number reaches predetermined threshold value, point out the real owner of this mobile device, perhaps the people who finds mobile device is played deterrent effect.
All or part of content in the technical scheme that above embodiment provides can realize that its software program is stored in the storage medium that can read by software programming, storage medium for example: the hard disk in the computing machine, CD or floppy disk.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the method for the password of resetting is used for comprising the mobile device of camera, it is characterized in that, comprising:
S1, on mobile device, store people's face information in advance;
S2, judge whether to satisfy the decision condition of replacement password, if then open the camera of described mobile device, carry out photograph taking and obtain facial image;
S3, described facial image and described people's face information of storage are in advance compared, when people's face information of described facial image and described storage in advance when being complementary, carry out the replacement Password Operations of presetting.
2. the method for replacement password as claimed in claim 1, it is characterized in that described step S3 also comprises:, count when people's face information of described facial image and described storage in advance when not being complementary, if counting reaches when presetting alarm threshold value, play the warning the tinkle of bells.
3. the method for replacement password as claimed in claim 1 or 2 is characterized in that, the information of people's face described in the described step S1 is facial image.
4. the method for replacement password as claimed in claim 3 is characterized in that, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
5. the device of the password of resetting is used for comprising the mobile device of camera, it is characterized in that, comprising:
People's face information unit that prestores is used for storing in advance people's face information on mobile device;
The replacement identifying unit is used for judging whether to satisfy the decision condition of replacement password, takes the unit if then call people's face;
People's face is taken the unit, is used for opening the camera of described mobile device, carries out photograph taking and obtains facial image;
Judge and performance element, be used for described facial image and described people's face information of storage are in advance compared, when described facial image with described in advance when people's face information of storage is complementary, the replacement Password Operations that execution is preset.
6. the device of replacement password as claimed in claim 5 is characterized in that, described judgement and performance element also are used for, when people's face information of described facial image and described storage in advance when not being complementary, count, if counting reaches when presetting alarm threshold value, play the warning the tinkle of bells.
7. as the device of claim 5 or 6 described replacement passwords, it is characterized in that the described people's face information face of people described in unit information that prestores is facial image.
8. the device of replacement password as claimed in claim 7 is characterized in that, described mobile device comprises preposition camera, and the camera of the described mobile device of described unlatching is specially the preposition camera of opening described mobile device.
9. a mobile device is characterized in that, comprises the device as the described replacement password of one of claim 5 to 8.
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CN110827836B (en) * | 2019-10-23 | 2022-05-03 | 珠海格力电器股份有限公司 | Method and device for resetting awakening words, electronic equipment and storage medium |
CN110827836A (en) * | 2019-10-23 | 2020-02-21 | 珠海格力电器股份有限公司 | Method and device for resetting awakening words, electronic equipment and storage medium |
CN116127441A (en) * | 2023-02-15 | 2023-05-16 | 江苏中石电子科技有限公司 | Terminal encryption system of Internet of things and encryption method thereof |
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