CN107483712A - Mobile terminal and its control method, storage device - Google Patents
Mobile terminal and its control method, storage device Download PDFInfo
- Publication number
- CN107483712A CN107483712A CN201710501418.4A CN201710501418A CN107483712A CN 107483712 A CN107483712 A CN 107483712A CN 201710501418 A CN201710501418 A CN 201710501418A CN 107483712 A CN107483712 A CN 107483712A
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- Prior art keywords
- mobile terminal
- display screen
- image
- processor
- backlight
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of control method of mobile terminal, this method includes：Utilize the angle of angular transducer detection mobile terminal with respect to the horizontal plane；Judge whether angle is more than predetermined angular threshold value, if so, then opening the camera of mobile terminal to obtain ambient image；Environment-identification image simultaneously judges whether include facial image in ambient image, if so, the backlight of the display screen of mobile terminal is then opened, if it is not, the then backlight of the display screen of turning-off mobile terminal.The invention also discloses a kind of mobile terminal and a kind of storage device.By the above-mentioned means, the present invention can accurately detect that mobile terminal is used in user, and light display screen automatically so that mobile terminal it is simple to operate and more intelligent.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of mobile terminal and its control method, storage device.
Background technology
With the development of science and technology, the mobile terminal such as mobile phone has increasingly turned into the necessity of people's life.
Smart mobile phone basic standard configuration on current market light sensor, angle sensor and camera, light sensor
Effect be that the brightness of mobile phone screen can be adjusted according to the light of mobile phone local environment.But the light of the mobile phone of the overwhelming majority
Line sensor is also only limitted to adjusting screen luminance of mobile phone, without other distinctive applications.Existing mobile phone on the market goes out after screen
All it is to need by power key, or double-clicks this manual mode of screen to light screen, operates more complicated.
The content of the invention
, can the present invention solves the technical problem of a kind of mobile terminal and its control method, storage device is provided
Accurately detect that mobile terminal is used in user, and light display screen automatically so that mobile terminal it is simple to operate.
In order to solve the above technical problems, one aspect of the present invention is：A kind of control of mobile terminal is provided
Method, this method include：Utilize the angle of angular transducer detection mobile terminal with respect to the horizontal plane；Judge whether angle is more than
Predetermined angular threshold value, if so, then opening the camera of mobile terminal to obtain ambient image；Environment-identification image simultaneously judges environment
Whether include facial image in image, if so, the backlight of the display screen of mobile terminal is then opened, if it is not, then turning-off mobile terminal
Display screen backlight.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of mobile terminal is provided, the shifting
Dynamic terminal includes processor and the angular transducer, camera, the display screen that are connected with processor, and angular transducer is used to detect
The angle of mobile terminal with respect to the horizontal plane, processor is used to judge whether angle is more than predetermined angular threshold value, if so, then opening
Camera is to obtain ambient image；Processor environment-identification image simultaneously judges whether include facial image in ambient image, if so,
Then the backlight of display screen is opened in processor control, if it is not, then the backlight of display screen is closed in processor control.
In order to solve the above technical problems, another technical scheme that the present invention uses is：A kind of storage device is provided, stored
Device is had program stored therein data, and routine data can be performed to realize the control method of above-mentioned mobile terminal.
The beneficial effects of the invention are as follows：The situation of prior art is different from, the present invention utilizes angular transducer detection movement
The angle of terminal with respect to the horizontal plane；Judge whether angle is more than predetermined angular threshold value, if so, then opening the shooting of mobile terminal
Head is to obtain ambient image；Environment-identification image simultaneously judges whether include facial image in ambient image, if so, then opening movement
The backlight of the display screen of terminal, if it is not, the then backlight of the display screen of turning-off mobile terminal, so as to detect mobile terminal
Unlatching camera, which detects, when angle with respect to the horizontal plane is more than predetermined value accurately determines that shifting is used in user during face
Dynamic terminal, and light the display screen of mobile terminal so that the operation of mobile terminal is simpler and intelligent.
Brief description of the drawings
Fig. 1 is the control method schematic flow sheet of mobile terminal of the embodiment of the present invention；
Fig. 2 is the hardware architecture diagram of mobile terminal of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the storage device of the embodiment of the present invention.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, Fig. 1 is the control method schematic flow sheet of mobile terminal of the embodiment of the present invention.In the present embodiment,
The control method of mobile terminal may comprise steps of：
Step S11：Utilize the angle of angular transducer detection mobile terminal with respect to the horizontal plane.
In step s 11, the angle of mobile terminal with respect to the horizontal plane can be flat where the display screen of mobile terminal
The angle of face with respect to the horizontal plane, it is specifically as follows the angle of the plane and horizontal plane where display screen.Angular transducer can be with
For the gyroscope of mobile terminal, angular transducer can also include gyroscope and gravity sensor.
Step S12：Judge whether the angle of mobile terminal with respect to the horizontal plane is more than predetermined angular threshold value.
In step s 12, predetermined angular threshold value can be 45 degree.
In step s 12, if so, even the angle of mobile terminal with respect to the horizontal plane then performs more than predetermined angular threshold value
Step S13：The camera of mobile terminal is opened to obtain ambient image.
In step S13, the front camera of mobile terminal is opened to obtain ambient image, front camera is positioned at movement
The camera of terminal front side, the shooting direction of front camera are consistent with the light direction of display screen.
In step s 12, if it is not, even the angle of mobile terminal with respect to the horizontal plane is less than or equal to predetermined angular threshold
Value then returns and performs step S11.
Step S14：Environment-identification image simultaneously judges whether include facial image in ambient image.
In step S14, image recognition is carried out to the ambient image of acquisition and judges whether ambient image includes face figure
Picture.
In step S14, if so, even ambient image includes facial image, then step S15 is performed：Open mobile whole
The backlight of the display screen at end.
In step S15, the backlight of the display screen of mobile terminal is opened, that is, lights display screen, it is aobvious to be specifically as follows unlatching
The backlight module of display screen.
It can also comprise the following steps after the step s 15：The facial image obtained by camera monitors user's sight
The action of transfer, the backlight of display screen is closed if user's sight shifts.The action of monitoring user sight transfer is specifically as follows：
Collection facial image in real time；Eye figure is partitioned into from facial image by border of the top edge of upper eyelid lower edge and lower eyelid
Picture；Judge the position of pupil in eyes image, the action shifted according to the position judgment user sight of pupil, if the position of pupil
Deviate eyes image center exceed predetermined distance threshold, then be judged as user's sight shift action, otherwise, not for
The action of family sight transfer.
In step S14, if it is not, not including facial image even in ambient image, then step S16 is performed：Close movement
The backlight of the display screen of terminal.
By the above-mentioned means, first detecting whether the angle of mobile terminal with respect to the horizontal plane exceedes predetermined angular threshold value, surpass
Camera detection ambient image is opened when crossing predetermined angular threshold value, when ambient image includes facial image, opens display screen
Backlight, user can be accurately determined just in hand-held mobile terminal by way of Multiple detection, and towards mobile whole
The display screen at end, accurately detect user just hand-held mobile terminal and towards display screen be automatically turn on display screen the back of the body
Light so that mobile terminal is more intelligent, and to light display screen simple to operate without manually operated.
In one embodiment, can also comprise the following steps after the step s 15：Face is partitioned into from ambient image
Image, judges whether facial image matches with the facial image to prestore, if so, then when receiving message by the detailed interior of message
Hold display on a display screen, if it is not, then showing the notice for receiving message on a display screen when receiving message.If for example, people
Face image matches with the facial image to prestore, then illustrates that the user has permission reading message, is receiving short message or chat
During software message, by the detailed content of short message and chat software message (such as specific chat content) display on a display screen,
If facial image and the facial image that prestores mismatch, illustrate that user's lack of competence reads message, receive short message or
During chat software message, the notice of short message or chat software message is only shown, for example, the notice can be that " you receive one
The new short message of bar ".
By the above-mentioned means, in the case where display screen is lighted, the facial image in the ambient image that judgement detects before
Whether matched with the facial image to prestore, so as to processing mode corresponding to the selection when receiving message, can ensure to move
The privacy of dynamic terminal, prevents user's private information of mobile terminal from revealing, and detection process is that mobile terminal carries out nothing automatically
User is needed to operate so that mobile terminal use is more convenient.
In one embodiment, can also comprise the following steps after the step s 15：Environment is detected using light sensor
The light intensity of light, if the light intensity of ambient light is less than predetermined light intensity threshold value, the current interface that display screen is shown
Flashlight Application Program Interface is switched to, if ambient light intensity is more than or equal to predetermined light intensity threshold value, returns and performs
The step of detecting the light intensity of ambient light.
By the above-mentioned means, when the light intensity of ambient light is weaker, unlock interface is switched into flashlight application automatically
The interface of program so that flashlight application program is found in operation after user does not have to solution lock screen, and detection and display are mobile
Terminal is carried out automatically, and the button that user need to only click on flashlight application interface can directly open flashlight.
In one embodiment, the current interface can be unlock interface, i.e., under current interface state, corresponding display
Screen is in the lock state, it is still necessary to input unlocking pin or other unlocking manners be unlocked after could enter main interface.
In one embodiment, in above-mentioned each step, display screen can be in lock-out state, i.e., in unlock interface,
Screen can also be in the shape unlocked when for example being pre-set when performing some particular steps in other embodiments certainly
State, the present invention are not limited this.
Before step S11, mobile terminal receives the setting instruction of user in advance, is turned on or off with setting above-mentioned each
Individual function, corresponding function are only opened when user sets and opened.
Before step S11, mobile terminal gathers the facial image of specific user and saved as and prestores beforehand through camera
Facial image.
Before step S11, mobile terminal receives the setting instruction of user in advance, to obtain predetermined angular threshold value, make a reservation for
Light intensity threshold value etc..
Referring to Fig. 2, Fig. 2 is the hardware architecture diagram of mobile terminal of the embodiment of the present invention.In the present embodiment, it is mobile
Terminal 10 can include processor 11, bus 12, angular transducer 13, camera 14, display screen 15 and light sensor 16.
Processor 11 is connected with angular transducer 13, camera 14, display screen 15, light sensor 16 respectively by bus 12
Connect.
Angular transducer 13 is used to detect the angle of mobile terminal 10 with respect to the horizontal plane.Mobile terminal 10 is relative to level
The angle in face can be the angle of the plane at the place of display screen 15 of mobile terminal 10 with respect to the horizontal plane, be specifically as follows display
The angle of plane and horizontal plane where screen 15.Angular transducer 13 can be the gyroscope of mobile terminal 10, angular transducer
13 can also include gyroscope and gravity sensor.
Processor 11 is used to judge whether the angle of mobile terminal 10 with respect to the horizontal plane is more than predetermined angular threshold value, if
It is that the then control of processor 11 opens camera 14 to obtain ambient image.
Camera 14 can be front camera.Front camera be positioned at 10 positive camera of mobile terminal, it is preposition
The shooting direction of camera is consistent with the light direction of display screen 15.
The environment-identification image of processor 11 simultaneously judges whether include facial image in ambient image, if so, then processor 11
The backlight of display screen 15 is opened in control, if it is not, then the backlight of display screen 15 is closed in the control of processor 11.Open mobile terminal 10
The backlight of display screen 15, that is, display screen 15 is lighted, be specifically as follows the backlight module for opening display screen 15.
User's sight can also be monitored by the facial image that camera 14 obtains after the backlight of display screen 15 is opened
The action of transfer, the backlight of display screen 15 is closed if user's sight shifts.Monitoring the action of user sight transfer specifically can be with
For：Camera 14 gathers facial image in real time；Processor 11 is border from people using the top edge of upper eyelid lower edge and lower eyelid
Eyes image is partitioned into face image；Processor 11 judges the position of pupil in eyes image, and processor 11 is according to the position of pupil
The action for judging the transfer of user's sight is put, if the center that eyes image is deviateed in the position of pupil exceedes predetermined distance threshold,
Then processor 11 determines the action of user's sight transfer, and otherwise, processor 11 judges that the action is not that user's sight shifts
Action.
Processor 11 determines whether facial image matches with the facial image to prestore, if so, then disappearing receiving
The control display screen 15 of processor 11 includes the detailed content of message on display screen 15 during breath, if it is not, then when receiving message
The control display screen 15 of processor 11 includes the notice for receiving message on display screen 15.For example, if processor 11 determines people
Face image matches with the facial image to prestore, then illustrates that the user has permission reading message, mobile terminal 10 receive it is short
Letter or during chat software message, the control display screen 15 of processor 11 by the detailed content of short message and chat software message (such as
Specific chat content) it is shown on display screen 15, if processor 11 does not determine facial image and the facial image that prestores not
Match somebody with somebody, then illustrate that user's lack of competence reads message, when mobile terminal 10 receives short message or chat software message, processor
11 control display screens 15 only show the notice of short message or chat software message, for example, the notice can be that " you receive one
New short message ".
Processor 11 controls the light intensity of the detection ambient light of light sensor 16, if processor 11 determines extraneous light
Intensity is less than predetermined light intensity threshold value, then the control display screen 15 of processor 11 switches to the current interface that display screen 15 is shown
Flashlight Application Program Interface.
Mobile terminal 10 can also include flash lamp.
Display screen 15 can be touching display screen, after the control display screen 15 of processor 11 shows flashlight application program,
Processor 11 further receives the instruction of the unlatching flashlight of user by display screen 15, and processor 11 is opened according to instruction control
Open flash lamp.
In one embodiment, predetermined angular threshold value can be 45 degree.
The particular content for each step that above-mentioned each device performs, referring also to the controlling party of mobile terminal above
The description of the embodiment of method, here is omitted.
Mobile terminal described in full of the invention can be smart mobile phone, PDA (Personal Digital Assistant,
Personal digital assistant or tablet personal computer) etc. or the intelligence that is worn on limbs or is embedded in clothing, jewellery, accessory
Wearable device.
Referring to Fig. 3, Fig. 3 is the schematic diagram of the storage device of the embodiment of the present invention.In the present embodiment, storage device 20
Had program stored therein data, and the routine data can be performed to realize the control of the mobile terminal described in above-mentioned any one embodiment
Method.
The storage device 20 can be USB flash disk, server, hard disk, mobile hard disk, CD etc..
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of control method of mobile terminal, it is characterised in that methods described includes：
Utilize the angle of angular transducer detection mobile terminal with respect to the horizontal plane；
Judge whether the angle is more than predetermined angular threshold value, if so, then opening the camera of the mobile terminal to obtain ring
Border image；
Identify the ambient image and judge whether include facial image in the ambient image, if so, then opening the movement
The backlight of the display screen of terminal, if it is not, then closing the backlight of the display screen of the mobile terminal.
2. according to the method for claim 1, it is characterised in that the backlight of the display screen for opening the mobile terminal
Include after step：
Judge whether the facial image matches with the facial image to prestore, if so, then when receiving message by the message
Detailed content be shown on the display screen, if it is not, then when receiving message will receive the message notice include in institute
State on display screen.
3. according to the method for claim 1, it is characterised in that the backlight of the display screen for opening the mobile terminal
Include after step：
Using the light intensity of light sensor detection ambient light, if the light intensity of the ambient light is less than predetermined light intensity
Threshold value, then the current interface that the display screen is shown is switched into flashlight Application Program Interface.
4. according to the method for claim 3, it is characterised in that the current interface is unlock interface.
5. according to the method for claim 1, it is characterised in that the predetermined angular threshold value is 45 degree.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes processor and the angle being connected with the processor
Sensor, camera, display screen are spent, angular transducer is used to detect the angle of mobile terminal with respect to the horizontal plane, the processing
Device is used to judge whether the angle is more than predetermined angular threshold value, if so, then opening the camera to obtain ambient image；Institute
State processor to identify the ambient image and judge whether include facial image in the ambient image, if so, the then processing
The backlight of the display screen is opened in device control, if it is not, then the backlight of the display screen is closed in the processor control.
7. mobile terminal according to claim 6, it is characterised in that the processor judge the facial image whether with
The facial image to prestore matches, if so, then when receiving message, the processor controls the display screen by the message
Detailed content is shown on the display screen, if it is not, then when receiving message, the processor controls the display screen to receive
The notice of the message is shown on the display screen.
8. mobile terminal according to claim 6, it is characterised in that the mobile terminal further comprises and the processing
The light sensor of device connection, the processor controls the light intensity of the light sensor detection ambient light, if the place
Reason device determines the extraneous light intensity and is less than predetermined light intensity threshold value, then the processor controls the display screen by institute
State the current interface that display screen is shown and switch to flashlight Application Program Interface.
9. mobile terminal according to claim 6, it is characterised in that the predetermined angular threshold value is 45 degree.
10. a kind of storage device, it is characterised in that the storage device is had program stored therein data, and described program data can be by
Perform to realize the method described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501418.4A CN107483712A (en) | 2017-06-27 | 2017-06-27 | Mobile terminal and its control method, storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501418.4A CN107483712A (en) | 2017-06-27 | 2017-06-27 | Mobile terminal and its control method, storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107483712A true CN107483712A (en) | 2017-12-15 |
Family
ID=60594870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710501418.4A Pending CN107483712A (en) | 2017-06-27 | 2017-06-27 | Mobile terminal and its control method, storage device |
Country Status (1)
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| CN108429752A (en) * | 2018-03-15 | 2018-08-21 | 深圳市桌娱互动科技有限公司 | Intelligent game device |
| CN108629169A (en) * | 2018-03-22 | 2018-10-09 | 广东小天才科技有限公司 | Unlocking method and device of smart watch, smart watch and storage medium |
| CN109343066A (en) * | 2018-09-18 | 2019-02-15 | Oppo广东移动通信有限公司 | Control method, device, storage medium and the mobile terminal of proximity sensor |
| WO2019184946A1 (en) * | 2018-03-29 | 2019-10-03 | 维沃移动通信有限公司 | Human facial recognition control method and mobile terminal |
| WO2019233467A1 (en) * | 2018-06-06 | 2019-12-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Control method, control device, electronic device and computer storage medium |
| CN112422743A (en) * | 2020-09-28 | 2021-02-26 | 深圳市修远文化创意有限公司 | Method for starting fingerprint module under mobile phone screen and mobile phone |
| CN113225431A (en) * | 2020-01-17 | 2021-08-06 | 北京小米移动软件有限公司 | Display screen control method and device and storage medium |
| CN113286087A (en) * | 2021-05-28 | 2021-08-20 | 杭州微影软件有限公司 | Screen control method and device and thermal imager |
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| CN112422743A (en) * | 2020-09-28 | 2021-02-26 | 深圳市修远文化创意有限公司 | Method for starting fingerprint module under mobile phone screen and mobile phone |
| CN113286087A (en) * | 2021-05-28 | 2021-08-20 | 杭州微影软件有限公司 | Screen control method and device and thermal imager |
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Application publication date: 20171215 |