CN106125920A - A kind of terminal and control method thereof - Google Patents
A kind of terminal and control method thereof Download PDFInfo
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- CN106125920A CN106125920A CN201610450885.4A CN201610450885A CN106125920A CN 106125920 A CN106125920 A CN 106125920A CN 201610450885 A CN201610450885 A CN 201610450885A CN 106125920 A CN106125920 A CN 106125920A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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Abstract
The embodiment of the present invention provides a kind of terminal and control method thereof, and described method includes: to specifying field emission wavelength infrared light in the range of preset wavelength, and when receiving the infrared light of object reflection, measure the distance value between this object and terminal；Judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls described terminal and enter wake-up states.Whether the embodiment of the present invention has object in specifying region by detection, and whether detect the distance value between this object and terminal more than the first predeterminable range value and less than the second predeterminable range value, confirm the most whether user has the intention of operation terminal, when confirming the intention that user currently has operation terminal, control terminal and enter wake-up states, it is not necessary to be user's manual operation, easy to use.
Description
Technical field
The embodiment of the present invention belongs to intelligent terminal's control field, particularly relates to a kind of terminal and control method thereof.
Background technology
Along with the development of science and technology and improving constantly of people's living standard, intelligent terminal is because of its portability and application
The multiformity of function and be that institute of consumer parent looks at.
But, existing intelligent terminal typically requires user's manual operation could enter wake-up states, when user's both hands exist
Process and when other things cannot operate, then cannot wake up terminal up, very inconvenient.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of terminal and control method thereof, it is intended to allow the terminal can be according to user
Intention automatically into wake-up states, it is not necessary to user's manual operation, easy to use.
The embodiment of the present invention is achieved in that the control method of a kind of terminal, described method include:
To specifying field emission wavelength infrared light in the range of preset wavelength, and receiving the infrared light of object reflection
Time, measure the distance value between this object and terminal；
Judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls the entrance of described terminal and wake up up
State.
The embodiment of the present invention also provides for a kind of terminal, and described terminal includes:
Infrared distance measurement unit, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is receiving
To object reflection infrared light time, measure the distance value between this object and terminal；
Judging unit, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Control unit, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then controlling institute
State terminal and enter wake-up states.
The embodiment of the present invention also provides for a kind of terminal, and described terminal includes:
Infrared distance sensor, to specifying field emission wavelength infrared light in the range of preset wavelength, and is receiving
During the infrared light that object reflects, measure the distance value between this object and terminal；
The controller being connected with described infrared distance sensor, is used for judging whether described distance value presets threshold more than first
It is worth and less than the second predetermined threshold value, if described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls institute
State terminal and enter wake-up states.
Compared with prior art, it has the beneficial effects that the embodiment of the present invention:
Specify in region whether have object by detection, and detect the distance value between this object and terminal whether more than the
One predeterminable range value and less than the second predeterminable range value, confirms the most whether user has the intention of operation terminal, uses confirming
When currently there is the intention of operation terminal at family, controls terminal and enter wake-up states, it is not necessary to be user's manual operation, easy to use.
Accompanying drawing explanation
Fig. 1 is the FB(flow block) of the control method of the terminal that the embodiment of the present invention one provides；
Fig. 2 is the FB(flow block) of the control method of the terminal that the embodiment of the present invention two provides；
Fig. 3 is the FB(flow block) of the control method of the terminal that the embodiment of the present invention three provides；
Fig. 4 is the FB(flow block) of the control method of the terminal that the embodiment of the present invention four provides；
Fig. 5 is the structured flowchart of the terminal that the embodiment of the present invention five provides；
Fig. 6 is the structured flowchart of the terminal that the embodiment of the present invention six provides；
Fig. 7 is the structured flowchart of the terminal that the embodiment of the present invention seven provides；
Fig. 8 is the structured flowchart of the terminal that the embodiment of the present invention eight provides；
Fig. 9 is the structured flowchart of the terminal that the embodiment of the present invention nine provides；
Figure 10 is the structured flowchart of the terminal that the embodiment of the present invention ten provides；
Figure 11 is the structured flowchart of the terminal that the embodiment of the present invention 11 provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment one:
As it is shown in figure 1, the control method of the terminal of the present embodiment offer, comprising:
Step S101: to specifying field emission wavelength infrared light in the range of preset wavelength and anti-receiving object
During the infrared light penetrated, measure the distance value between this object and terminal.
In one embodiment, described preset wavelength scope is 850nm～940nm(nanometer), due to human body for 850nm～
Infrared reflectivity in 940nm wave-length coverage is higher, generally more than 70%, therefore preset wavelength scope is set to 850nm
～940nm can detect the human body specified in region accurately.
In one embodiment, step S101 specifically includes: at interval of Preset Time to specifying field emission wavelength presetting
Infrared light in wave-length coverage, and when receiving the infrared light of reflection, measure the distance value between this object and described terminal.
In a particular application, described Preset Time can be arranged when terminal is dispatched from the factory, it is possible to is used terminal by user according to it
The self-defined setting of frequency, such as, if user habit checked a terminal every 10 minutes, then Preset Time can be arranged
It it is 10 minutes.
Step S102: judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value.
In a particular application, described first predetermined threshold value and described second predetermined threshold value can be arranged when terminal is dispatched from the factory, also
The self-defined setting of custom that can be used terminal by user according to it, terminal is placed on apart from its eyes pupil by such as user habit
20cm～30cm(centimetre of hole) place check, then described first predetermined threshold value can be set to 20cm, preset described second
Threshold value is set to 30cm.
Due to human body head size the most within the specific limits, true when described first predetermined threshold value and described second predetermined threshold value
Regularly, then the size in appointment region can be calculated.Such as, human body head greatest length is 20CM, described first predetermined threshold value
For 20CM, the most described appointment region should be set to display screen center as summit, and cone angle is 2arctan(20/20) cone
In shape region.
In one embodiment, after step S102, also include: if described distance value is not more than the first predetermined threshold value or the least
In the second predetermined threshold value, then control described terminal and enter resting state.
Step S103: if described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then control described end
End enters wake-up states.
In a particular application, control described wake-up states to include: light described terminal display screen, display current time,
Show short message, the display missed call etc. being over.
Whether the present embodiment, have object in detecting appointment region by transmitting infrared light, and when object being detected, inspection
Survey whether the distance value between object and terminal is more than the first predetermined threshold value and less than the second predetermined threshold value, carry out automatic decision user
Whether current have the intention operating described terminal, and when confirming that user currently has the intention operating described terminal, automatically controls
Described terminal enters wake-up states, it is not necessary to user's manual operation, easy to use, and can effectively save the electric energy of terminal, prolong
Its stand-by time long.
Embodiment two:
As in figure 2 it is shown, the control method of the terminal of the present embodiment offer, comprising:
Step S201: to specifying field emission wavelength infrared light in the range of preset wavelength and anti-receiving object
During the infrared light penetrated, measure the distance value between this object and terminal；
Step S202: judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value.
In one embodiment, after step S202, also include: if described distance value is not more than the first predetermined threshold value or the least
In the second predetermined threshold value, then control described terminal and enter resting state.
Step S201 in the present embodiment is identical with step S101 in embodiment one and step S102 with step S202.
Step S203: if described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain described thing
The image of body.
In a particular application, the image of described object specifically refers to facial image, can obtain object by photographic head
Image.
Step S204: detect whether described image is face.
In a particular application, reference template method, face rule method, sample learning method, complexion model method and feature can be passed through
The face identification method that sub-face method etc. are commonly used detects face.
Step S205: if described image is face, then control described terminal and enter wake-up states.
In one embodiment, after step S204, also include: if described image is not face, then controls described terminal and enter
Enter resting state.
The present embodiment, by the distance value between Measuring Object and terminal, and obtains subject image to further determine that this
Whether image is face, can be at the distance value guaranteed between object and the described terminal detected more than the first predetermined threshold value and little
When the second predetermined threshold value and this object are faces, just controlling terminal and enter wake-up states, can effectively prevent is not its of face
His this terminal of object proximity terminal wake-up, thus the effectively save energy, increase cruising time.
Embodiment three:
As it is shown on figure 3, the control method of the terminal of the present embodiment offer, comprising:
Step S301: to specifying field emission wavelength infrared light in the range of preset wavelength and anti-receiving object
During the infrared light penetrated, measure the distance value between this object and terminal；
In the present embodiment, described preset wavelength scope is 850nm～940nm(nanometer).
Step S302: judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value.
In one embodiment, after step S302, also include: if described distance value is not more than the first predetermined threshold value or the least
In the second predetermined threshold value, then control described terminal and enter resting state.
Step S301 in the present embodiment is identical with step S101 in embodiment one and step S102 with step S302.
Step S303: if described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain described thing
The spectroscopic data of body reflection；
Step S304: whether the ratio shared by spectroscopic data judged in described spectroscopic data in default particular range of wavelengths
More than the ratio shared by spectroscopic data in the range of default non-specific wavelength, the most then judge that described object is live body.
In a particular application, when the light source of ambient light or known spectra is radiated at living body faces, living body faces skin
The hemoglobin of skin corium there is significant spectrum spike in particular range of wavelengths (such as: 559.48nm～559.72nm),
And at non-specific wavelength scope 546.42nm～546.56nm and 576.26nm～575.45nm, there are two significant absorptions
In the reflected spectrum data at peak, i.e. living body faces, the light general data place ratio of particular range of wavelengths is significantly greater than nonspecific ripple
Spectroscopic data in the range of length.
Above-mentioned characteristic according to skin of living body can detect whether face is living body faces,
In one embodiment, described default particular range of wavelengths can be for 559.48nm～559.72nm or 546.56nm
～576.26nm, described default non-specific wavelength may range from 546.42nm～546.56nm or 576.26nm～
575.45nm。
Step S305: if described object is live body, then control described terminal and enter wake-up states.
In one embodiment, after step S304, also include: if described object is not live body, then controls described terminal and enter
Enter resting state.
The present embodiment, by the distance value between Measuring Object and described terminal, and detects whether object is live body, can be
Guarantee that the distance value between object and the described terminal detected more than the first predetermined threshold value and is less than the second predetermined threshold value and is somebody's turn to do
When object is live body, just controls terminal and enter wake-up states, can effectively prevent non-living body other object proximity terminal wake-ups this ends
End, thus the effectively save energy, increase cruising time.
Embodiment four:
As shown in Figure 4, the control method of the terminal that the present embodiment provides, comprising:
Step S401: to specifying field emission wavelength infrared light in the range of preset wavelength and anti-receiving object
During the infrared light penetrated, measuring the distance value between this object and terminal, described infrared light is the taper covering described appointment region
Light beam.
In a particular application, plane or curved surface are formed at body surface when cone-shaped beam is radiated on the object specifying region
Light source, can be completely covered body surface, and when object is face, owing to the light of area source is distributed more uniform, because of
This, will not damage human eye, and it is the most dazzling that line source then can form local highlight regions at human eye.
In the present embodiment, described preset wavelength scope is 850nm～940nm(nanometer).
Step S402: judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value.
In one embodiment, after step S402, also include: if described distance value is not more than the first predetermined threshold value or the least
In the second predetermined threshold value, then control described terminal and enter resting state.
Step S403: if described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain described thing
The surface profile parameters of body.
In a particular application, if body surface is plane, the multiple distances detected by infrared beam of object reflection
Value should put in order into arithmetic progression according to light beam；If body surface is on-plane surface, then the infrared beam reflected is detected
To the difference of multiple distance values be different, by calculating the distance between the distance value that neighboring reflection Infrared detects more
Difference is permissible, obtains the surface profile parameters of object.
Step S404: detect whether described object is face according to described surface profile parameters.
In a particular application, the surface profile parameters of face is that tool is inerratic, the surface detected by judgement
Whether profile parameters meets the rule of the surface profile parameters of face, it can be determined that whether object is face.
In one embodiment, after step S404, also include: if described object is not live body, then controls described terminal and enter
Enter resting state.
Step S405: if described object is face, then control described terminal and enter wake-up states.
The present embodiment, by the distance value between Measuring Object and terminal, and obtains the surface profile parameters of object to enter
One step determines whether this object is face, can be pre-more than first at the distance value guaranteed between object and the described terminal detected
If threshold value and when being face less than the second predetermined threshold value and this object, just control terminal entrance wake-up states, can effectively prevent not
It is other these terminals of object proximity terminal wake-up of face, thus the effectively save energy, increase cruising time.
Embodiment five:
As it is shown in figure 5, a kind of terminal that the present embodiment provides, comprising:
Infrared distance measurement unit 101, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is connecing
When receiving the infrared light of object reflection, measure the distance value between this object and terminal；
Judging unit 102, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Control unit 103, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then controlling
Described terminal enters wake-up states.
In one embodiment, infrared distance measurement unit 101, it is additionally operable at interval of Preset Time to specifying field emission wavelength to exist
Infrared light in the range of preset wavelength, and when receiving the infrared light of object reflection, measure between this object and described terminal
Distance value；
In a particular application, described Preset Time can be arranged when terminal is dispatched from the factory, it is possible to is used terminal by user according to it
The self-defined setting of frequency, such as, if user habit checked a terminal every 10 minutes, then Preset Time can be arranged
It it is 10 minutes.
In one embodiment, described preset wavelength scope is 850nm～940nm.
In one embodiment, if described control unit 103 is additionally operable to described distance value and is not more than the first predetermined threshold value or not
Less than the second predetermined threshold value, then control described terminal and enter resting state.
Whether the present embodiment, have object in detecting appointment region by transmitting infrared light, and when object being detected, inspection
Survey whether the distance value between object and terminal is more than the first predetermined threshold value and less than the second predetermined threshold value, carry out automatic decision user
Whether current have the intention operating described terminal, and when confirming that user currently has the intention operating described terminal, the most automatically controls
Make described terminal and enter wake-up states, can effectively save the electric energy of terminal, extend its stand-by time and need not user and manually grasp
Make, easy to use.
Embodiment six:
As shown in Figure 6, the terminal that the present embodiment provides, comprising:
Infrared distance measurement unit 201, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is connecing
When receiving the infrared light of object reflection, measure the distance value between this object and terminal；
Judging unit 202, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Image acquisition unit 203, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then
Obtain the image of described object；
Face datection unit 204, is used for detecting whether described image is face；
Control unit 205, if being face for described image, then controls described terminal and enters wake-up states.
In one embodiment, if control unit 205 is additionally operable to described distance value and is not more than the first predetermined threshold value or is not less than
Second predetermined threshold value or described image are not faces, then control described terminal and enter resting state.
The present embodiment, by the distance value between Measuring Object and terminal, and obtains subject image to further determine that this
Whether image is face, can be at the distance value guaranteed between object and the described terminal detected more than the first predetermined threshold value and little
When the second predetermined threshold value and this object are faces, just controlling terminal and enter wake-up states, can effectively prevent is not its of face
His this terminal of object proximity terminal wake-up, thus the effectively save energy, increase cruising time.
Embodiment seven:
As it is shown in fig. 7, the terminal that the present embodiment provides, comprising:
Infrared distance measurement unit 301, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is connecing
When receiving the infrared light of object reflection, measure the distance value between this object and terminal；
Judging unit 302, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Spectroscopic detection unit 303, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then
Obtain the spectroscopic data of described object reflection；
Live body judging unit 304, for judging to preset in described spectroscopic data the spectroscopic data institute in particular range of wavelengths
The ratio accounted for whether more than the ratio shared by spectroscopic data in the range of default non-specific wavelength, the most then judges described object
It it is live body；
Control unit 305, if being live body for described object, then controls described terminal and enters wake-up states.
In a particular application, when the light source of ambient light or known spectra is radiated at living body faces, living body faces skin
The hemoglobin of skin corium there is significant spectrum spike in particular range of wavelengths (such as: 559.48nm～559.72nm),
And at non-specific wavelength scope 546.42nm～546.56nm and 576.26nm～575.45nm, there are two significant absorptions
In the reflected spectrum data at peak, i.e. living body faces, the light general data place ratio of particular range of wavelengths is significantly greater than nonspecific ripple
Spectroscopic data in the range of length.
Above-mentioned characteristic according to skin of living body can detect whether face is living body faces,
In one embodiment, described default particular range of wavelengths can be for 559.48nm～559.72nm or 546.56nm
～576.26nm, described default non-specific wavelength may range from 546.42nm～546.56nm or 576.26nm～
575.45nm。
In one embodiment, if control unit 305 is additionally operable to described distance value and is not more than the first predetermined threshold value or is not less than
Second predetermined threshold value or described object are not live bodies, then control described terminal and enter resting state.
The present embodiment, by the distance value between Measuring Object and described terminal, and detects whether object is live body, can be
Guarantee that the distance value detecting between object and described terminal is more than the first predetermined threshold value and less than the second predetermined threshold value and this thing
When body is live body, just controls terminal and enter wake-up states, can effectively prevent other these terminals of object proximity terminal wake-up of non-living body,
Thus the effectively save energy, increase cruising time.
Embodiment eight:
As shown in Figure 8, the terminal that the present embodiment provides, comprising:
Infrared distance measurement unit 401, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is connecing
When receiving the infrared light of object reflection, measuring the distance value between this object and terminal, described infrared light is for covering described appointment
The cone-shaped beam in region；
Judging unit 402, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Profile parameters acquiring unit 403, if being more than the first predetermined threshold value for described distance value and presetting threshold less than second
Value, then obtain the surface profile parameters of described object；
According to described surface profile parameters, Face datection unit 404, for detecting whether described object is face；
Control unit 405, if being face for described object, then controls described terminal and enters wake-up states.
In the present embodiment, described preset wavelength scope is 850nm～940nm(nanometer).
In a particular application, if body surface is plane, the multiple distances detected by infrared beam of object reflection
Value should put in order into arithmetic progression according to light beam；If body surface is on-plane surface, then the infrared beam reflected is detected
To the difference of multiple distance values be different, by calculating the distance between the distance value that neighboring reflection Infrared detects more
Difference is permissible, obtains the surface profile parameters of object.
In a particular application, the surface profile parameters of face is that tool is inerratic, the surface detected by judgement
Whether profile parameters meets the rule of the surface profile parameters of face, it can be determined that whether object is face.
In one embodiment, if control unit 405 is additionally operable to described distance value and is not more than the first predetermined threshold value or is not less than
Second predetermined threshold value or described object are not live bodies, then control described terminal and enter resting state.
The present embodiment, by the distance value between Measuring Object and terminal, and obtains the surface profile parameters of object to enter
One step determines whether this object is face, can be pre-more than first at the distance value guaranteed between object and the described terminal detected
If threshold value and when being face less than the second predetermined threshold value and this object, just control terminal entrance wake-up states, can effectively prevent not
It is other these terminals of object proximity terminal wake-up of face, thus the effectively save energy, increase cruising time.
Embodiment nine:
As it is shown in figure 9, the terminal 100 that the present embodiment provides, it includes primary processor 110, communication interface 120, memorizer
130, communication bus 140 and the infrared distance sensor 150 that is connected with primary processor 110 by communication bus 140；
Wherein primary processor 110, communication interface 120, memorizer 130 and infrared distance sensor 150 pass through communication bus
140 complete mutual communication；
Described primary processor 110, is used for the program that performs 131；
Described communication interface 120, is used for and external device communication；
Described memorizer 130, is used for depositing described program 131；
Infrared distance sensor 150 is used for specifying field emission wavelength infrared light in the range of preset wavelength, and
When receiving the infrared light of object reflection, measure the distance value between this object and terminal；
Primary processor 110 performs following operation for calling the described program 131 of storage in memorizer 130:
Judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls the entrance of described terminal and wake up up
State, if described distance value is not more than the first predetermined threshold value or not less than the second predetermined threshold value, then controls described terminal and enters not
Dormancy state.
In a particular application, infrared distance sensor 10 can select infrared TOF(Time of Flight) Distance-sensing
Device.
Whether the present embodiment, control infrared distance sensor by primary processor and launch infrared light and detect in appointment region
There is object, and whether be more than the first predetermined threshold value by the distance value between detection object and terminal and preset threshold less than second
Value, comes the most whether automatic decision user has the intention operating described terminal, operates described terminal confirming that user currently has
During intention, just automatically control described terminal and enter wake-up states, it is not necessary to be user's manual operation, easy to use, and can be effective
Save the electric energy of terminal, extend stand-by time.
Embodiment ten:
As shown in Figure 10, the terminal 100 that the present embodiment provides also includes by communication total on the basis of embodiment nine
The photographic head 160 that line 140 is connected with primary processor 110；
At primary processor 110, photographic head 160 is for judging that described distance value is more than the first predetermined threshold value and pre-less than second
If during threshold value, obtain the image of described object；
Primary processor 110 is additionally operable to call in memorizer 130 the described program 131 of storage and performs following operation:
Detect whether described image is face；
If described image is face, then controls described terminal and enter wake-up states；
If described image is not face, then controls described terminal and enter resting state.
The present embodiment, controls the distance value between infrared distance sensor Measuring Object and terminal by primary processor, logical
Cross primary processor to control photographic head and obtain subject image, to further determine that whether this image is face, can detect guaranteeing
When distance value between object and described terminal is more than the first predetermined threshold value and is face less than the second predetermined threshold value and this object,
Just controlling terminal and enter wake-up states, can effectively prevent is not other these terminals of object proximity terminal wake-up of face, thus has
Effect saves the energy, increases cruising time.
Embodiment 11:
As shown in figure 11, the terminal 100 that the present embodiment provides also includes by communication total on the basis of embodiment nine
The spectrum sensor 170 that line 140 is connected with primary processor 110；
At primary processor 110, spectrum sensor 170 is for judging that described distance value is more than the first predetermined threshold value and less than the
During two predetermined threshold value, obtain the spectroscopic data of described object reflection；
Primary processor 110 is additionally operable to call in memorizer 130 the described program 131 of storage and performs following operation:
Judge that whether the ratio shared by spectroscopic data presetting in particular range of wavelengths in described spectroscopic data is more than presetting
The ratio shared by spectroscopic data in the range of non-specific wavelength, the most then judge that described object is live body；
If described object is live body, then controls described terminal and enter wake-up states；
If described object is not live body, then controls described terminal and enter resting state.
The present embodiment, controls the distance value between infrared distance sensor Measuring Object and terminal by primary processor, and
Control spectrum sensor by primary processor and obtain the spectroscopic data of object reflection, to detect whether object is live body, can be really
Protect and detect that distance value between object and terminal is alive more than the first predetermined threshold value and less than the second predetermined threshold value and this object
During body, just control terminal and enter wake-up states, can effectively prevent other these terminals of object proximity terminal wake-up of non-living body, thus have
Effect saves the energy, increases cruising time.
Embodiment 12:
In the present embodiment, the infrared light that infrared distance sensor 150 is launched is the cone of light covering described appointment region
Bundle, it is additionally operable to, when primary processor 110 judges that described distance value is more than the first predetermined threshold value and is less than the second predetermined threshold value, obtain
Take the surface profile parameters of described object；
Primary processor 110 is additionally operable to call in memorizer 130 the described program 131 of storage and performs following operation:
Detect whether described object is face according to described surface profile parameters；
If described object is face, then controls described terminal and enter wake-up states；
If described object is not face, then controls described terminal and enter resting state.
The present embodiment, by the distance value between Measuring Object and terminal, and obtains the surface profile parameters of object to enter
One step determines whether this object is face, can preset threshold at the distance value guaranteed between the object detected and terminal more than first
Value and when being face less than the second predetermined threshold value and this object, just controls terminal entrance wake-up states, and can effectively prevent is not people
Other these terminals of object proximity terminal wake-up of face, thus the effectively save energy, increase cruising time.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. the control method of a terminal, it is characterised in that described method includes:
To specifying field emission wavelength infrared light in the range of preset wavelength, and when receiving the infrared light of object reflection,
Measure the distance value between this object and terminal；
Judge that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls the entrance of described terminal and wake up shape up
State.
2. the control method of terminal as claimed in claim 1, it is characterised in that described preset wavelength scope be 850nm～
940nm。
3. the control method of terminal as claimed in claim 1, it is characterised in that if described distance value is more than the first predetermined threshold value
And less than the second predetermined threshold value, then control described terminal and enter wake-up states, including:
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain the image of described object；
Detect whether described image is face；
If described image is face, then controls described terminal and enter wake-up states.
4. the control method of terminal as claimed in claim 1, it is characterised in that described infrared light is for covering described appointment region
Cone-shaped beam；
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then controls the entrance of described terminal and wake up shape up
State, including:
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain the surface profile ginseng of described object
Number；
Detect whether described object is face according to described surface profile parameters；
If described object is face, then controls described terminal and enter wake-up states.
5. the control method of terminal as claimed in claim 1, it is characterised in that if described distance value is more than the first predetermined threshold value
And less than the second predetermined threshold value, then control described terminal and enter wake-up states, including:
If described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value, then obtain the spectrum number of described object reflection
According to；
Judge that whether the ratio shared by spectroscopic data presetting in particular range of wavelengths in described spectroscopic data is more than presetting non-spy
The ratio shared by spectroscopic data in wavelength range, the most then judge that described object is live body；
If described object is live body, then controls described terminal and enter wake-up states.
6. a terminal, it is characterised in that described terminal includes:
Infrared distance measurement unit, is used for specifying field emission wavelength infrared light in the range of preset wavelength, and is receiving thing
During the infrared light that body reflects, measure the distance value between this object and terminal；
Judging unit, is used for judging that whether described distance value is more than the first predetermined threshold value and less than the second predetermined threshold value；
Control unit, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then controlling described end
End enters wake-up states.
7. terminal as claimed in claim 6, it is characterised in that described preset wavelength scope is 850nm～940nm.
8. terminal as claimed in claim 6, it is characterised in that described terminal also includes:
Image acquisition unit, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then obtaining institute
State the image of object；
Face datection unit, is used for detecting whether described image is face；
Control unit, if being face for described image, then controls described terminal and enters wake-up states.
9. terminal as claimed in claim 6, it is characterised in that the infrared light that described infrared distance measurement unit is launched is described for covering
Specify the cone-shaped beam in region；
Described terminal also includes:
Profile parameters acquiring unit, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then obtaining
Take the surface profile parameters of described object；
According to described surface profile parameters, Face datection unit, for detecting whether described object is face；
If it is face that described control unit is additionally operable to described object, then controls described terminal and enter wake-up states.
10. terminal as claimed in claim 6, it is characterised in that described terminal also includes:
Spectroscopic detection unit, if for described distance value more than the first predetermined threshold value and less than the second predetermined threshold value, then obtaining institute
State the spectroscopic data of object reflection；
Live body judging unit, for judging to preset in described spectroscopic data the ratio shared by spectroscopic data in particular range of wavelengths
Whether more than the ratio shared by spectroscopic data in the range of default non-specific wavelength, the most then judge that described object is live body；
If it is live body that described control unit is additionally operable to described object, then controls described terminal and enter wake-up states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450885.4A CN106125920A (en) | 2016-06-21 | 2016-06-21 | A kind of terminal and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610450885.4A CN106125920A (en) | 2016-06-21 | 2016-06-21 | A kind of terminal and control method thereof |
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| CN106125920A true CN106125920A (en) | 2016-11-16 |
Family
ID=57470279
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610450885.4A Pending CN106125920A (en) | 2016-06-21 | 2016-06-21 | A kind of terminal and control method thereof |
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| CN (1) | CN106125920A (en) |
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| CN106679326A (en) * | 2017-01-25 | 2017-05-17 | 北京通远科技有限公司 | Intelligent refrigerator controlled on basis of voice recognition |
| CN107038786A (en) * | 2017-04-28 | 2017-08-11 | 深圳市新和创软件有限公司 | Gate inhibition's face identification method and its system |
| CN107340860A (en) * | 2017-06-21 | 2017-11-10 | 杰创智能科技股份有限公司 | Display panel control method and electronic equipment |
| CN108243277A (en) * | 2017-12-12 | 2018-07-03 | 惠州Tcl移动通信有限公司 | Mobile terminal and its control method, storage device |
| CN108513013A (en) * | 2018-04-02 | 2018-09-07 | 深圳市万普拉斯科技有限公司 | Mode control method, device, user terminal and readable storage medium storing program for executing |
| CN110277094A (en) * | 2018-03-14 | 2019-09-24 | 阿里巴巴集团控股有限公司 | Awakening method, device and the electronic equipment of equipment |
| CN110297536A (en) * | 2019-06-30 | 2019-10-01 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN111212157A (en) * | 2018-11-21 | 2020-05-29 | 北京小米移动软件有限公司 | Mobile terminal and screen control method thereof |
| CN111325877A (en) * | 2018-12-14 | 2020-06-23 | 云丁网络技术(北京)有限公司 | Electronic equipment control method and device and electronic equipment |
| CN111624617A (en) * | 2020-05-28 | 2020-09-04 | 联想(北京)有限公司 | Data processing method and electronic equipment |
| CN116647900A (en) * | 2023-05-17 | 2023-08-25 | 哈尔滨海微智芯科技有限公司 | Control method based on unmanned early warning system |
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| CN106679326A (en) * | 2017-01-25 | 2017-05-17 | 北京通远科技有限公司 | Intelligent refrigerator controlled on basis of voice recognition |
| CN107038786A (en) * | 2017-04-28 | 2017-08-11 | 深圳市新和创软件有限公司 | Gate inhibition's face identification method and its system |
| CN107340860A (en) * | 2017-06-21 | 2017-11-10 | 杰创智能科技股份有限公司 | Display panel control method and electronic equipment |
| CN108243277A (en) * | 2017-12-12 | 2018-07-03 | 惠州Tcl移动通信有限公司 | Mobile terminal and its control method, storage device |
| CN110277094A (en) * | 2018-03-14 | 2019-09-24 | 阿里巴巴集团控股有限公司 | Awakening method, device and the electronic equipment of equipment |
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| CN111624617A (en) * | 2020-05-28 | 2020-09-04 | 联想(北京)有限公司 | Data processing method and electronic equipment |
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