CN109492364A - A kind of the intelligent unlocking method and terminal of mobile terminal - Google Patents

A kind of the intelligent unlocking method and terminal of mobile terminal Download PDF

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Publication number
CN109492364A
CN109492364A CN201811114029.7A CN201811114029A CN109492364A CN 109492364 A CN109492364 A CN 109492364A CN 201811114029 A CN201811114029 A CN 201811114029A CN 109492364 A CN109492364 A CN 109492364A
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China
Prior art keywords
mobile terminal
photo
terminal
judge
intelligent unlocking
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CN201811114029.7A
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Chinese (zh)
Inventor
陈翰林
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Enterprise Service Center Of Fengshan Town Luoyuan County
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Enterprise Service Center Of Fengshan Town Luoyuan County
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Priority to CN201811114029.7A priority Critical patent/CN109492364A/en
Publication of CN109492364A publication Critical patent/CN109492364A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172Classification, e.g. identification

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides the intelligent unlocking method and terminal of a kind of mobile terminal, method obtains the photo of the front camera shooting of the mobile terminal, obtains the first photo the following steps are included: when receiving the unlock instruction of mobile terminal;According to first photo, prospect photo and background pictures are obtained;If the prospect photo matches with the human face photo prestored, the mobile terminal is unlocked;Judge in presetting database with the presence or absence of the photo to match with the background pictures;If so, keeping the mobile terminal in the unlocked state within default first time.The present invention improves the convenience of mobile terminal unlock by the above method, solve user use at home mobile phone when, need to unlock repeatedly, caused by the bad problem of user experience.

Description

A kind of the intelligent unlocking method and terminal of mobile terminal
Technical field
The present invention relates to the intelligent unlocking methods and terminal of field of communication technology more particularly to a kind of mobile terminal.
Background technique
In existing intelligent mobile terminal, by diversified unlocking manner, the safety of mobile phone is ensured, has reduced people Because intelligent mobile terminal it is stolen, and cause huge economic loss;And existing unlocking manner requires artificial behaviour repeatedly Make, unlocking process is cumbersome, such as when user uses mobile terminal at home, if in the process, removing to take a thing or going to wash When between hand back, but needs to repeat to unlock, influence user experience;Mobile terminal can also be directly arranged without solution in certain user When locking, but being away from home, mobile terminal is without unlock, and there are security risk, user needs for mobile terminal to be changed to need to solve The mode of lock, whole process is comparatively laborious, and user experience is bad.
Summary of the invention
The technical problems to be solved by the present invention are: the present invention provides a kind of intelligent unlocking method of mobile terminal and ends End, improves the convenience of unlock.
In order to solve the above-mentioned technical problems, the present invention provides a kind of intelligent unlocking method of mobile terminal, feature exists In, comprising the following steps:
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
The present invention also provides a kind of intelligent unlocking terminal of mobile terminal, including memory, processor and it is stored in storage On device and the computer program that can run on a processor, the processor realize following step when executing the computer program It is rapid:
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
The invention has the benefit that
The intelligent unlocking method and terminal of a kind of mobile terminal provided by the invention, when receiving mobile phone unlock instruction, The human face photo that user is directly shot by front camera, obtains the first photo;And the first photo is divided into prospect photo And background pictures, whether matched according to the prospect photo with the human face photo prestored, and decide whether to mobile terminal into Row unlock carries out matching primitives by prospect photo and human face photo, the accuracy of calculating speed and recognition of face can be improved; And judge with the presence or absence of the photo to match with the background pictures in presetting database, if so, keeping the mobile terminal It is in the unlocked state within default first time.In practical application scene, the photo that multiple users of database purchase upload, Cover the photo of all scenes of family, can validated user whether position at home, if so, making mobile terminal within first time It is in the unlocked state, improve the convenience of mobile terminal unlock, the present invention solve user use at home mobile phone when, need anti- Multiple unlock, caused by the bad problem of user experience.
Detailed description of the invention
Fig. 1 is the key step schematic diagram according to a kind of intelligent unlocking method of mobile terminal of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram according to a kind of intelligent unlocking terminal of mobile terminal of the embodiment of the present invention;
Label declaration:
1, memory;2, processor.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached Figure is explained in detail.
Fig. 1 is please referred to, the present invention provides a kind of intelligent unlocking methods of mobile terminal, comprising the following steps:
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
As can be seen from the above description, a kind of intelligent unlocking method of mobile terminal provided by the invention, when receiving mobile phone solution When lock instruction, the human face photo of user is directly shot by front camera, obtains the first photo;And the first photo is divided into Whether prospect photo and background pictures match according to the prospect photo with the human face photo prestored, and decide whether to shifting Dynamic terminal is unlocked, and carries out matching primitives by prospect photo and human face photo, and calculating speed and recognition of face can be improved Accuracy;And judge with the presence or absence of the photo to match with the background pictures in presetting database, if so, keeping the shifting Dynamic terminal is in the unlocked state within default first time.In practical application scene, multiple users of database purchase are uploaded Photo, cover the photo of all scenes of family, can validated user whether position at home, if so, making mobile terminal It is in the unlocked state in one time, the convenience of mobile terminal unlock is improved, the present invention solves user's mobile phone use at home When, need to unlock repeatedly, caused by the bad problem of user experience.
Further, the S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures.
As can be seen from the above description, can rapidly and accurately judge to whether there is in preset database by the above method The photo to match with background pictures.
Further, after the S4 further include:
Whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the movement Terminal.
As can be seen from the above description, preset range can in user family, by the above method, when mobile terminal is stayed out, Locking mobile terminal in time, can be improved the safety in mobile terminal use process.
Further, whether within a preset range the mobile terminal is judged every default second time, specifically:
Every default second time judge the mobile terminal whether with preset first blue-tooth device bluetooth connection;It is described First blue-tooth device bluetooth is arranged in the preset range.
As can be seen from the above description, by judge mobile terminal whether with the first blue-tooth device bluetooth connection, can quickly judge Within a preset range whether mobile terminal.
Further, every default second time judge the mobile terminal whether with preset first blue-tooth device bluetooth Connection, specifically:
All terminal names with the first blue-tooth device bluetooth connection are obtained every second time, obtain terminal Name list;First blue-tooth device is mounted on predetermined position;Preferably, first blue-tooth device is mounted on user house In.
Judge the corresponding first terminal title of the mobile terminal with the presence or absence of in the terminal name list.
As can be seen from the above description, can quickly judge whether mobile terminal is blue with the first blue-tooth device by the above method Tooth is effectively connected, to improve the accuracy of data judgement.
Further, the intelligent unlocking method of a kind of mobile terminal, further includes:
It sends and unlatches and closes the authorization message of bluetooth to the mobile terminal;The mobile terminal is received to award according to The license confirmation information that power information postbacks;
If there is the photo to match with the background pictures in database, controls the mobile terminal and open bluetooth;
When detecting that the first terminal title is not present in the terminal name list, controls the mobile terminal and close Close bluetooth.
As can be seen from the above description, opening an account and closing for mobile terminal bluetooth can effectively be controlled by the above method, thus The mobile terminal can be effectively judged by bluetooth whether at home, and when user is far from being that can effectively close bluetooth in family, Reduce the kwh loss of mobile terminal.
Further, after obtaining all terminal names with the first blue-tooth device bluetooth connection, the terminal is updated All terminal names in name list are all terminal names currently acquired.
As can be seen from the above description, can timely update terminal name list, by the above method to judge to move in time Whether terminal connect with the first blue-tooth device.
Referring to figure 2., the present invention also provides a kind of intelligent unlocking terminals of mobile terminal, including memory 1, processor 2 And it is stored in the computer program that can be run on memory 1 and on processor 2, the processor 2 executes the computer journey It is performed the steps of when sequence
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
Further, the intelligent unlocking terminal of a kind of mobile terminal, the S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures.
Further, the intelligent unlocking terminal of a kind of mobile terminal, after the S4 further include:
Whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the movement Terminal.
Further, the intelligent unlocking terminal of a kind of mobile terminal judges the shifting every default second time Dynamic terminal whether within a preset range, specifically:
Every default second time judge the mobile terminal whether with preset first blue-tooth device bluetooth connection.
Further, the intelligent unlocking terminal of a kind of mobile terminal judges the shifting every default second time Dynamic terminal whether with preset first blue-tooth device bluetooth connection, specifically:
All terminal names with the first blue-tooth device bluetooth connection are obtained every second time, obtain terminal Name list;First blue-tooth device is mounted on predetermined position;
Judge the corresponding first terminal title of the mobile terminal with the presence or absence of in the terminal name list.
Further, the intelligent unlocking terminal of a kind of mobile terminal, further includes:
It sends and unlatches and closes the authorization message of bluetooth to the mobile terminal;The mobile terminal is received to award according to The license confirmation information that power information postbacks;
If there is the photo to match with the background pictures in database, controls the mobile terminal and open bluetooth;
When detecting that the first terminal title is not present in the terminal name list, controls the mobile terminal and close Close bluetooth.
Further, the intelligent unlocking terminal of a kind of mobile terminal obtains and the first blue-tooth device bluetooth Connection all terminal names after, update all terminal names in the terminal name list be currently acquire own Terminal name.
Please refer to Fig. 1, the embodiment of the present invention one are as follows:
A kind of intelligent unlocking method of mobile terminal provided by the invention, comprising the following steps:
S0: it sends and unlatches and closes the authorization message of bluetooth to the mobile terminal;The mobile terminal is received according to institute State the license confirmation information that authorization message postbacks;
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
Wherein, the first photo is subjected to image dividing processing, obtains prospect photo and background pictures, the prospect photo packet Include the facial image of user.
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
The S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures
The above-mentioned face photograph prestored is the face photograph of user, uploads save in advance;Database purchase user The multiple pictures of upload, including the corresponding photograph of all scenes in user family;It is above-mentioned it is practical in, pass through front camera shoot In photo, background will include more useful feature information, and photo matching operation speed can be improved.
S4: if so, keeping the mobile terminal in the unlocked state within default first time;And according to the authorization Confirmation message controls the mobile terminal and opens bluetooth;
Wherein, the first time can be artificially arranged according to the service condition of user;It preferably, is at the first time 0- 2h。
S5: whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the shifting Dynamic terminal, and according to the license confirmation information, it controls the mobile terminal and closes bluetooth;
Wherein, the S5 specifically:
All terminal names with the first blue-tooth device bluetooth connection are obtained every second time, obtain terminal Name list;First blue-tooth device is mounted on predetermined position;In useful application, the first blue-tooth device is mounted on user In family, and the position of the first blue-tooth device installation can be adjusted according to actual needs;
Judge the corresponding first terminal title of the mobile terminal with the presence or absence of in the terminal name list;If it is not, then The mobile terminal is locked, and according to the license confirmation information, controls the mobile terminal and closes bluetooth.
Wherein, second time is 0-5min, it is preferred that second time is 2min.
In practical applications, after obtaining all terminal names with the first blue-tooth device bluetooth connection, institute is updated Stating all terminal names in terminal name list is all terminal names currently acquired.
Referring to figure 2., the embodiment of the present invention two are as follows:
A kind of intelligent unlocking terminal of mobile terminal provided by the invention, including memory 1, processor 2 and be stored in On reservoir 1 and the computer program that can be run on processor 2, the processor 2 realized when executing the computer program with Lower step:
S0: it sends and unlatches and closes the authorization message of bluetooth to the mobile terminal;The mobile terminal is received according to institute State the license confirmation information that authorization message postbacks;
S1: when receiving the unlock instruction of mobile terminal, the photograph of the front camera shooting of the mobile terminal is obtained Piece obtains the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the face prestored Photo matches, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
The S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures.
The above-mentioned face photograph prestored is the face photograph of user, uploads save in advance;Database purchase user The multiple pictures of upload, including the corresponding photograph of all scenes in user family.
S4: if so, keeping the mobile terminal in the unlocked state within default first time;And according to the authorization Confirmation message controls the mobile terminal and opens bluetooth;
Wherein, the first time can be artificially arranged according to the service condition of user;It preferably, is at the first time 0- 2h。
S5: whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the shifting Dynamic terminal, and according to the license confirmation information, it controls the mobile terminal and closes bluetooth;
Wherein, the S5 specifically:
All terminal names with the first blue-tooth device bluetooth connection are obtained every second time, obtain terminal Name list;First blue-tooth device is mounted on predetermined position;In useful application, the first blue-tooth device is mounted on user In family, and the position of the first blue-tooth device installation can be adjusted according to actual needs;
Judge the corresponding first terminal title of the mobile terminal with the presence or absence of in the terminal name list;If it is not, then The mobile terminal is locked, and according to the license confirmation information, controls the mobile terminal and closes bluetooth.
Wherein, second time is 0-5min, it is preferred that second time is 2min.
In practical applications, after obtaining all terminal names with the first blue-tooth device bluetooth connection, institute is updated Stating all terminal names in terminal name list is all terminal names currently acquired.
In conclusion the intelligent unlocking method and terminal of a kind of mobile terminal provided by the invention, when receiving mobile phone solution When lock instruction, the human face photo of user is directly shot by front camera, obtains the first photo;And the first photo is divided into Whether prospect photo and background pictures match according to the prospect photo with the human face photo prestored, and decide whether to shifting Dynamic terminal is unlocked, and carries out matching primitives by prospect photo and human face photo, and calculating speed and recognition of face can be improved Accuracy;And judge with the presence or absence of the photo to match with the background pictures in presetting database, if so, keeping the shifting Dynamic terminal is in the unlocked state within default first time.In practical application scene, multiple users of database purchase are uploaded Photo, cover the photo of all scenes of family, can validated user whether position at home, if so, making mobile terminal It is in the unlocked state in one time, the convenience of mobile terminal unlock is improved, the present invention solves user's mobile phone use at home When, need to unlock repeatedly, caused by the bad problem of user experience.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in other relevant technical fields, similarly It is included within the scope of the present invention.

Claims (10)

1. a kind of intelligent unlocking method of mobile terminal, which comprises the following steps:
S1: when receiving the unlock instruction of mobile terminal, the photo of the front camera shooting of the mobile terminal is obtained, is obtained To the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the human face photo prestored Match, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
2. a kind of intelligent unlocking method of mobile terminal according to claim 1, which is characterized in that the S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures.
3. a kind of intelligent unlocking method of mobile terminal according to claim 1, which is characterized in that also wrapped after the S4 It includes:
Whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the mobile terminal.
4. a kind of intelligent unlocking method of mobile terminal according to claim 3, which is characterized in that when default second Between whether within a preset range judge the mobile terminal, specifically:
Every default second time judge the mobile terminal whether with preset first blue-tooth device bluetooth connection.
5. a kind of intelligent unlocking method of mobile terminal according to claim 4, which is characterized in that when default second Between judge the mobile terminal whether with preset first blue-tooth device bluetooth connection, specifically:
All terminal names with the first blue-tooth device bluetooth connection are obtained every second time, obtain terminal name List;First blue-tooth device is mounted on predetermined position;
Judge the corresponding first terminal title of the mobile terminal with the presence or absence of in the terminal name list.
6. a kind of intelligent unlocking method of mobile terminal according to claim 5, which is characterized in that further include:
It sends and unlatches and closes the authorization message of bluetooth to the mobile terminal;The mobile terminal is received to be believed according to the authorization Cease the license confirmation information postbacked;
If there is the photo to match with the background pictures in database, controls the mobile terminal and open bluetooth;
When detecting that the first terminal title is not present in the terminal name list, controls the mobile terminal and close indigo plant Tooth.
7. a kind of intelligent unlocking method of mobile terminal according to claim 5, which is characterized in that obtain and described first After all terminal names of blue-tooth device bluetooth connection, updating all terminal names in the terminal name list is currently to obtain All terminal names obtained.
8. a kind of intelligent unlocking terminal of mobile terminal, including memory, processor and storage on a memory and can handled The computer program run on device, which is characterized in that the processor performs the steps of when executing the computer program
S1: when receiving the unlock instruction of mobile terminal, the photo of the front camera shooting of the mobile terminal is obtained, is obtained To the first photo;
S2: according to first photo, prospect photo and background pictures are obtained;If the prospect photo and the human face photo prestored Match, then unlocks the mobile terminal;
S3: judge in presetting database with the presence or absence of the photo to match with the background pictures;
S4: if so, keeping the mobile terminal in the unlocked state within default first time.
9. a kind of intelligent unlocking terminal of mobile terminal according to claim 8, which is characterized in that the S3 specifically:
By SIFT feature matching algorithm, judge in database with the presence or absence of the photo to match with the background pictures.
10. a kind of intelligent unlocking terminal of mobile terminal according to claim 8, which is characterized in that after the S4 also Include:
Whether within a preset range the mobile terminal is judged every default second time, if it is not, then locking the mobile terminal.
CN201811114029.7A 2018-09-25 2018-09-25 A kind of the intelligent unlocking method and terminal of mobile terminal Pending CN109492364A (en)

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Application Number Priority Date Filing Date Title
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Publication number Priority date Publication date Assignee Title
CN110647734A (en) * 2019-09-30 2020-01-03 青岛海尔科技有限公司 Equipment unlocking method and device based on Internet of things operating system

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Application publication date: 20190319