CN104618575B - The close method and apparatus of detection object - Google Patents
The close method and apparatus of detection object Download PDFInfo
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- CN104618575B CN104618575B CN201410843681.8A CN201410843681A CN104618575B CN 104618575 B CN104618575 B CN 104618575B CN 201410843681 A CN201410843681 A CN 201410843681A CN 104618575 B CN104618575 B CN 104618575B
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Abstract
The disclosure is directed to a kind of close method and apparatus of detection object, belong to the communications field.Methods described is applied in terminal, including：Radiofrequency signal is sent according to default emissive porwer；Receive the radiofrequency signal；The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is set according to the emissive porwer；The terminal according to comparative result determines whether object proximity.Described device includes：Radiofrequency emitting module, Receiver Module, comparison module and determining module.The disclosure substitutes range sensor by the way of radiofrequency signal is sent and received, without in terminal perforate can be achieved with the whether close detection of object, do not influence the outward appearance of terminal, drastically increase the aesthetic property of terminal.
Description
Technical field
This disclosure relates to the communications field, more particularly to the method and apparatus that a kind of detection object is close.
Background technology
In smart mobile phone, the application of range sensor is more and more common, and it can realize the measurement of distance.Its principle is
By launching especially short light pulse, and this light pulse is measured from being transmitted into time for being reflected by the object, when passing through measurement
Between calculate the distance between object.Range sensor in smart mobile phone is usually used for measuring screen in communication process
With the distance of face, so as to identify face whether close to screen.If range sensor identifies that face, can close to screen
Trigger screen lamp to extinguish, and lock screen automatically, prevent maloperation of the face to touch-screen；If range sensor identify face from
Spread its tail curtain, then screen lamp automatic opening, and automatic unlocking can be triggered, to facilitate user to check screen.
At present, the range sensor in smart mobile phone is required for a specific region to realize the transmitting of light pulse, this
Individual region is exactly generally a perforate, on screen, is readily able to identify from cell phone appearance.Relatively common is position
The receiver vicinity above screen, identify whether face connects by range measurement when people is received calls using receiver to facilitate
Nearly mobile phone screen.
The content of the invention
In view of this, present disclose provides a kind of close method and apparatus of detection object, to avoid the perforate in terminal,
Improve aesthetic property.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of close method of detection object, applied in terminal, institute
The method of stating includes：
Radiofrequency signal is sent according to default emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to institute
State emissive porwer setting；
The terminal according to comparative result determines whether object proximity.
Optionally, the terminal according to comparative result determines whether object proximity, including：
When the receiving intensity is less than the intensity threshold, it is determined that there is terminal described in object proximity；Received by force described
When degree is more than or equal to the intensity threshold, terminal described in no object proximity is determined.
Optionally, it is described to send radiofrequency signal according to default emissive porwer, including：
Judge the terminal currently whether in call；
When it is determined that the terminal is currently at call, radiofrequency signal is sent according to default first emissive porwer；True
When the fixed terminal is not presently within call, radiofrequency signal is sent according to default second emissive porwer；
Wherein, first emissive porwer is more than second emissive porwer.
Optionally, the radiofrequency signal sends and receives via the major key of the terminal, described to be determined according to comparative result
Whether object proximity described in terminal is had, including：
The major key of terminal according to comparative result determines whether object proximity.
Optionally, methods described also includes：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of close device of detection object, applied in terminal, institute
Stating device includes：
Radiofrequency emitting module, for sending radiofrequency signal according to default emissive porwer；
Receiver Module, for receiving the radiofrequency signal；
Comparison module, it is described for the receiving intensity for receiving the radiofrequency signal to be made comparisons with default intensity threshold
Intensity threshold is set according to the emissive porwer；
Determining module, for terminal described in determining whether object proximity according to comparative result.
Optionally, the determining module includes：
Determination sub-module, for when the receiving intensity is less than the intensity threshold, it is determined that having described in object proximity eventually
End；When the receiving intensity is more than or equal to the intensity threshold, terminal described in no object proximity is determined.
Optionally, the radiofrequency emitting module includes：
Judging submodule, for judging the terminal currently whether in call；
Radio-frequency transmissions submodule, for when it is determined that the terminal is currently at call, launching according to default first strong
Degree sends radiofrequency signal；When it is determined that the terminal is not presently within call, radio frequency is sent according to default second emissive porwer
Signal；
Wherein, first emissive porwer is more than second emissive porwer.
Optionally, the radiofrequency signal sends and receives via the major key of the terminal, and the determining module is used for：
The major key of terminal according to comparative result determines whether object proximity.
Optionally, described device also includes：
Setup module, the intensity threshold is arranged to for the emissive porwer to be multiplied by the result after default proportionality coefficient
Value.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of close device of detection object, applied in terminal, institute
Stating device includes：
Processor and the memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Radiofrequency signal is sent according to default emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to institute
State emissive porwer setting；
The terminal according to comparative result determines whether object proximity.
The technical scheme provided by this disclosed embodiment can include the following benefits：
Radiofrequency signal is sent according to default emissive porwer, the radiofrequency signal is received, the radiofrequency signal will be received
Receiving intensity is made comparisons with default intensity threshold, and the intensity threshold is set according to the emissive porwer, according to comparative result
Terminal described in object proximity is determined whether, substitutes range sensor by the way of radiofrequency signal is sent and received, without
Perforate can be achieved with the whether close detection of object in terminal, not influence the outward appearance of terminal, drastically increase U.S. of terminal
The property seen.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of flow chart of the close method of detection object according to an exemplary embodiment.
Fig. 2 is that the radiofrequency signal that the terminal according to another exemplary embodiment receives is influenceed signal by object proximity
Figure.
Fig. 3 is a kind of flow chart of the close method of detection object according to another exemplary embodiment.
Fig. 4 is a kind of flow chart of the close method of detection object according to another exemplary embodiment.
Fig. 5 is the detects schematic diagram under two kinds of scenes according to another exemplary embodiment.
Fig. 6 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Fig. 7 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Fig. 8 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Fig. 9 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Figure 10 is the schematic diagram that the terminal major key according to another exemplary embodiment is identified.
Figure 11 is the schematic diagram of the TX modules and RX module set locations according to another exemplary embodiment.
Figure 12 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Figure 13 is a kind of block diagram of the close device of detection object according to another exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
Fig. 1 is a kind of flow chart of the close method of detection object according to an exemplary embodiment, such as Fig. 1 institutes
Show, this method is used in terminal, comprises the following steps.
In step s 11, radiofrequency signal is sent according to default emissive porwer.
In step s 12, the radiofrequency signal is received.
In step s 13, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold
Value is set according to the emissive porwer.
In step S14, the object proximity terminal is determined whether according to comparative result.
In the present embodiment, the transmitting of radiofrequency signal can be realized that the reception of radiofrequency signal can by radio-frequency transmissions TX modules
To be realized by radio frequency reception RX modules.TX modules and RX modules are located in terminal.When no object proximity terminal, RX modules
The signal received is most strong, and when there is object proximity terminal, radiofrequency signal receives obstruction, the signal meeting that RX modules receive
Decay, weakened.
For example, with reference to Fig. 2, include TX modules and RX modules in a terminal, in fig. 2 a, the radio frequency letter that TX modules are sent
Number received by RX modules, there is no object proximity terminal now, the received signal strength is most strong.In figure 2b, there is object proximity whole
End, there is inhibition to the radiofrequency signal of TX modules transmitting, therefore, the signal that RX modules receive has decay, and signal intensity becomes
It is weak, so can then determine whether object proximity terminal according to the intensity of reception signal.
It is optionally, described that the object proximity terminal is determined whether according to comparative result in the present embodiment, it can include：
When the receiving intensity is less than the intensity threshold, it is determined that there is the object proximity terminal；Be more than in the receiving intensity etc.
When the intensity threshold, no object proximity terminal is determined.
It is optionally, described to send radiofrequency signal according to default emissive porwer in the present embodiment, it can include：
Judge the terminal currently whether in call；
When it is determined that the terminal is currently at call, radiofrequency signal is sent according to default first emissive porwer；It is determined that
When the terminal is not presently within call, radiofrequency signal is sent according to default second emissive porwer；
Wherein, first emissive porwer is more than second emissive porwer.
In the present embodiment, optionally, the radiofrequency signal sends and receives via the major key of the terminal, this according to compare knot
Fruit determines whether the object proximity terminal, can include：
The major key of the object proximity terminal is determined whether according to comparative result.
In the present embodiment, optionally, the above method can also include：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
The above method that the present embodiment provides, radiofrequency signal is sent according to default emissive porwer, receive the radio frequency letter
Number, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the hair
Penetrate intensity setting, the terminal according to comparative result determines whether object proximity, using the side for sending and receiving radiofrequency signal
Formula substitutes range sensor, without in terminal perforate can be achieved with the whether close detection of object, do not influence the outer of terminal
See, drastically increase the aesthetic property of terminal.
Fig. 3 is a kind of flow chart of the close method of detection object according to another exemplary embodiment, such as Fig. 3 institutes
Show, this method is used in terminal, comprises the following steps.
In the step s 21, radiofrequency signal is sent according to default emissive porwer.
Wherein, the emissive porwer can be arranged as required to, such as 1dbM, and concrete numerical value the present embodiment does not limit.
In step S22, the radiofrequency signal is received.
In step S23, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold
Value is set according to the emissive porwer.
In the present embodiment, optionally, the intensity threshold can be set according to following steps：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
Wherein, the proportionality coefficient can be arranged as required to, and the present embodiment is not specifically limited to this.
For example, the emissive porwer of radiofrequency signal is P, proportionality coefficient K, then intensity threshold can be arranged to K × P.Its
In, the K can be 30% or 20% etc..
In step s 24, when the receiving intensity is less than the intensity threshold, it is determined that there is the object proximity terminal；Connect at this
When receipts intensity is more than or equal to the intensity threshold, no object proximity terminal is determined.
In the present embodiment, optionally, the radiofrequency signal sends and receives via the major key of the terminal, and the determination has thing
Close to the terminal to determine the major key for having the object proximity terminal, described no object proximity terminal of determination does not have body for determination
The major key of the object proximity terminal.
Wherein, radiofrequency signal sends and receives via the major key of terminal, can be realized by the following manner：By TX modules and
RX modules are arranged on terminal major key, so as to ensure that radiofrequency signal sends and receives via major key., can be accurate under this scene
Whether ground recognises that the major key of object proximity terminal, such as identify finger close to major key.
The above method that the present embodiment provides, radiofrequency signal is sent according to default emissive porwer, receive the radio frequency letter
Number, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the hair
Intensity setting is penetrated, when the receiving intensity is less than the intensity threshold, it is determined that there is the object proximity terminal；It is more than in the receiving intensity
During equal to the intensity threshold, determine no object proximity terminal, substituted by the way of radiofrequency signal is sent and received away from
From sensor, without in terminal perforate can be achieved with the whether close detection of object, do not influence the outward appearance of terminal, greatly carry
The high aesthetic property of terminal.
Fig. 4 is a kind of flow chart of the close method of detection object according to another exemplary embodiment, such as Fig. 4 institutes
Show, this method is used in terminal, comprises the following steps.
In step S31, judge whether the terminal is currently in call, when it is determined that the terminal is currently at call,
Perform step S32；When it is determined that the terminal is not presently within call, step S33 is performed.
Wherein, by judging whether terminal is being conversed, it may be determined that whether current application scenarios are that identification face connects
The scene of nearly terminal, when terminal is in call, whether current scene needs to identify face close to terminal, when terminal is not in
During call, current scene is identifies other objects whether close to terminal, such as finger.
In step s 32, radiofrequency signal is sent according to default first emissive porwer, then performs step S34.
In step S33, radiofrequency signal is sent according to default second emissive porwer, then performs step S34.
Wherein, first emissive porwer is more than second emissive porwer.
In the present embodiment, because for the screen of terminal, face generally can also keep one when close to terminal screen
Fixed distance, will not be completely close, therefore, it is necessary to launch radiofrequency signal with stronger emissive porwer, can be only achieved preferably
Recognition effect.For other scenes, if finger is close to the scene of terminal, due to be when finger is close to terminal can from far near very
To directly contacting terminal screen, comparatively in small distance even zero of finger from terminal screen, therefore, it is possible to use weaker
Emissive porwer launch radiofrequency signal, it is possible to realize the close of identification finger.
For example, with reference to Fig. 5, left side is scene of the finger close to terminal, because finger is apart from the closer to the distance of terminal screen,
Therefore, it is possible to use relatively low emissive porwer launches radiofrequency signal.Right side be face close to terminal scene, due to face away from
It is from a distance from terminal screen slightly remote, therefore, it is possible to use higher emissive porwer launches radiofrequency signal.By sentencing to scene
It is disconnected, and correspondingly launch radiofrequency signal using different emissive porwers, so as to reach under different scenes, to object proximity
Identification, the scope of application is wider, and application is more flexible.
In the present embodiment, first emissive porwer and the second emissive porwer can be arranged as required to concrete numerical value, this
Embodiment is not specifically limited to this.For example, the first emissive porwer is 8dbM, the second emissive porwer is 5dbM etc..
In step S34, the radiofrequency signal is received.
In step s 35, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold
Value is set according to the emissive porwer.
In the present embodiment, optionally, the intensity threshold can be set according to following steps：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
In step S36, the object proximity terminal is determined whether according to comparative result.
In the present embodiment, if the receiving intensity of the radiofrequency signal is less than the intensity threshold, it can determine that face connects
The nearly terminal, if the receiving intensity of the radiofrequency signal is more than or equal to the intensity threshold, it can determine that face is close and be somebody's turn to do
Terminal.In this way, it may be determined that whether face can determine whether lock-screen close to terminal, carries out
Corresponding processing, does not do excessive explanation herein.
In the present embodiment, optionally, the radiofrequency signal sends and receives via the major key of the terminal, described according to comparing
As a result the object proximity terminal is determined whether, can be included：
The major key of the object proximity terminal is determined whether according to comparative result.
The above method that the present embodiment provides, judges whether the terminal is currently in call, it is determined that the terminal is current
During in call, radiofrequency signal is sent according to default first emissive porwer；When it is determined that the terminal is not presently within call, press
Radiofrequency signal is sent according to default second emissive porwer；Receive the radiofrequency signal, will receive the receiving intensity of the radiofrequency signal with
Default intensity threshold is made comparisons, and the intensity threshold is set according to the emissive porwer, and object is determined whether according to comparative result
Close to the terminal, substitute range sensor by the way of radiofrequency signal is sent and received, without in terminal perforate with regard to energy
The whether close detection of object is realized, does not influence the outward appearance of terminal, drastically increases the aesthetic property of terminal.
Fig. 6 is a kind of close device block diagram of detection object according to another exemplary embodiment.Reference picture 6, should
Device is applied in terminal, including radiofrequency emitting module 121, Receiver Module 122, comparison module 123 and determining module
124。
The radiofrequency emitting module 121, it is configured as sending radiofrequency signal according to default emissive porwer.
The Receiver Module 122, it is configured as receiving the radiofrequency signal.
The comparison module 123, it is configured as the receiving intensity for receiving the radiofrequency signal making ratio with default intensity threshold
Compared with the intensity threshold is set according to the emissive porwer.
The determining module 124, it is configured as determining whether the object proximity terminal according to comparative result.
Referring to Fig. 7, in the present embodiment, optionally, the determining module 124 can include：
Determination sub-module 124a, it is configured as when the receiving intensity is less than the intensity threshold, it is determined that there is object proximity should
Terminal；When the receiving intensity is more than or equal to the intensity threshold, no object proximity terminal is determined.
Referring to Fig. 8, in the present embodiment, optionally, the radiofrequency emitting module 121 can include：Judging submodule 121a and
Radio-frequency transmissions submodule 121b.
Judging submodule 121a, it is configured as judging the terminal currently whether in call.
Radio-frequency transmissions submodule 121b, it is configured as when it is determined that the terminal is currently at call, according to default
One emissive porwer sends radiofrequency signal；When it is determined that the terminal is not presently within call, sent out according to default second emissive porwer
Send radiofrequency signal；Wherein, first emissive porwer is more than second emissive porwer.
Referring to Fig. 9, in the present embodiment, optionally, said apparatus can also include：
Setup module 125, being configured as the emissive porwer being multiplied by the result after default proportionality coefficient, to be arranged to this strong
Spend threshold value.
In the present embodiment, optionally, the radiofrequency signal sends and receives via the major key of the terminal, the determining module 124
It is configured as：The major key of the object proximity terminal is determined whether according to comparative result.
For example, with reference to Figure 10, the schematic diagram being identified for terminal major key.Wherein, the round button below terminal front side
It is Home key for major key, wherein, radiofrequency emitting module TX can be arranged on the outer ring of major key, and Receiver Module RX can be set
Part in the circle of major key, as shown in dash area in figure, it can be realized by major key by this set to identify finger
Whether close to terminal.The area of RX modules is more than the area of TX modules, is more beneficial for the reception of radiofrequency signal, it is possible to increase detection
Precision.
Certainly, identify that the whether close scheme of finger can also be with the technology knot of fingerprint recognition by major key in the present embodiment
Apply altogether.For example, after recognizing finger and finally pressing major key close to major key, fingerprint identification function can be started and come to referring to
Line is identified, and does not do excessive explanation herein.
In the present embodiment, the position of radiofrequency emitting module and Receiver Module can be set as needed, the present embodiment
This is not specifically limited.Wherein, radiofrequency emitting module and Receiver Module can be positioned at terminals in Different Plane, can
Choosing, in order to improve accuracy of detection, the influence of noise is avoided, the two can be arranged in the approximately the same plane of terminal, such as
In the front of terminal, or at back side of terminal etc., the present embodiment is not specifically limited to this.In addition, be worth mentioning
It is that radiofrequency emitting module and Receiver Module can also be arranged on terminal table in addition to it can be arranged on the top layer of terminal
Layer below, and is launched by the top layer and receives radiofrequency signal.Because the top layer of terminal is usually glass material, believe for radio frequency
For number, the influence very little of the color of glass to radiofrequency signal, it can ignore, therefore, without carrying out special place to terminal top layer
Reason, using more convenient, there is no any influence to the outward appearance of terminal.
For example, with reference to Figure 11, the schematic diagram that is arranged on for radiofrequency emitting module and Receiver Module below terminal top layer.
Wherein, radiofrequency emitting module TX and Receiver Module RX are arranged at below the skin glass of terminal, by the skin glass,
Emission of radio frequency signals is gone out, and receives the radiofrequency signal via the skin glass, and if blocking for face, then the radio frequency is believed
Number it is affected, therefore, the close of face is can be determined that from the radiofrequency signal received.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The said apparatus that the present embodiment provides, radiofrequency signal is sent according to default emissive porwer, receive the radio frequency letter
Number, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the hair
Penetrate intensity setting, the terminal according to comparative result determines whether object proximity, using the side for sending and receiving radiofrequency signal
Formula substitutes range sensor, without in terminal perforate can be achieved with the whether close detection of object, do not influence the outer of terminal
See, drastically increase the aesthetic property of terminal.
Figure 12 is a kind of close device block diagram of detection object according to another exemplary embodiment.Reference picture 12,
The device is applied in terminal, and the device includes：
Processor 701 and the memory 702 for storing processor-executable instruction；
Wherein, the processor is configured as：
Radiofrequency signal is sent according to default emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the transmitting
Intensity is set；
The object proximity terminal is determined whether according to comparative result.
Figure 13 is a kind of block diagram of the close device 800 of detection object according to another exemplary embodiment.For example,
Device 800 can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, cure
Treat equipment, body-building equipment, personal digital assistant etc..
Reference picture 13, device 800 can include following one or more assemblies：Processing component 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as communicated with display, call, data, phase
The operation that machine operates and record operation is associated.Treatment element 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in equipment 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Electric power assembly 806 provides electric power for the various assemblies of device 800.Electric power assembly 806 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When equipment 800 is in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 804 or via communication set
Part 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor cluster 814 can detect opening/closed mode of equipment 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor cluster 814 can be with 800 1 components of detection means 800 or device
Position change, the existence or non-existence that user contacts with device 800, the orientation of device 800 or acceleration/deceleration and device 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to detect in no any physical contact
The presence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device performs so that mobile terminal is able to carry out a kind of close method of detection object, applied in terminal, methods described bag
Include：
Radiofrequency signal is sent according to default emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to institute
State emissive porwer setting；
The terminal according to comparative result determines whether object proximity.
Wherein, optionally, the terminal according to comparative result determines whether object proximity, including：
When the receiving intensity is less than the intensity threshold, it is determined that there is terminal described in object proximity；Received by force described
When degree is more than or equal to the intensity threshold, terminal described in no object proximity is determined.
Wherein, optionally, it is described to send radiofrequency signal according to default emissive porwer, including：
Judge the terminal currently whether in call；
When it is determined that the terminal is currently at call, radiofrequency signal is sent according to default first emissive porwer；True
When the fixed terminal is not presently within call, radiofrequency signal is sent according to default second emissive porwer；
Wherein, first emissive porwer is more than second emissive porwer.
Wherein, optionally, the radiofrequency signal sends and receives via the major key of the terminal, described according to comparative result
Terminal described in object proximity is determined whether, including：
The major key of terminal according to comparative result determines whether object proximity.
Wherein, optionally, methods described also includes：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
The above-mentioned non-transitorycomputer readable storage medium that the present embodiment provides, send and penetrate according to default emissive porwer
Frequency signal, the radiofrequency signal is received, the receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, institute
State intensity threshold to be set according to the emissive porwer, the terminal according to comparative result determines whether object proximity, using hair
The mode of radiofrequency signal is sent and received to substitute range sensor, without whether close for perforate in terminal if can be achieved with object
Detection, the outward appearance of terminal is not influenceed, drastically increase the aesthetic property of terminal.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (9)
1. a kind of close method of detection object, it is characterised in that applied in terminal, methods described includes：
Judge terminal currently whether in call；
When it is determined that the terminal is currently at call, it is determined that current application scenarios are to identify face close to terminal, and according to
Default first emissive porwer sends radiofrequency signal；When it is determined that the terminal is not presently within call, it is determined that current application
Scene sends radiofrequency signal to identify other object touch terminals according to default second emissive porwer；
Wherein, first emissive porwer is more than second emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the hair
Penetrate intensity setting；
The terminal according to comparative result determines whether object proximity.
2. according to the method for claim 1, it is characterised in that described that object proximity institute is determined whether according to comparative result
Terminal is stated, including：
When the receiving intensity is less than the intensity threshold, it is determined that there is terminal described in object proximity；It is big in the receiving intensity
When equal to the intensity threshold, terminal described in no object proximity is determined.
3. according to the method for claim 1, it is characterised in that the radiofrequency signal via the terminal major key send and
Receive, the terminal according to comparative result determines whether object proximity, including：
The major key of terminal according to comparative result determines whether object proximity.
4. according to the method for claim 1, it is characterised in that methods described also includes：
The emissive porwer is multiplied by the result after default proportionality coefficient and is arranged to the intensity threshold.
5. the close device of a kind of detection object, it is characterised in that applied in terminal, described device includes：
Judge module, for judging terminal currently whether in call；
Radiofrequency emitting module, for when it is determined that the terminal is currently at call, it is determined that current application scenarios are identification people
Face sends radiofrequency signal close to terminal, and according to default first emissive porwer；It is determined that the terminal is not presently within call
When, it is determined that current application scenarios are other object touch terminals of identification, and radio frequency is sent according to default second emissive porwer
Signal；
Wherein, first emissive porwer is more than second emissive porwer；
Receiver Module, for receiving the radiofrequency signal；
Comparison module, for the receiving intensity for receiving the radiofrequency signal to be made comparisons with default intensity threshold, the intensity
Threshold value is set according to the emissive porwer；
Determining module, for terminal described in determining whether object proximity according to comparative result.
6. device according to claim 5, it is characterised in that the determining module includes：
Determination sub-module, for when the receiving intensity is less than the intensity threshold, it is determined that there is terminal described in object proximity；
When the receiving intensity is more than or equal to the intensity threshold, terminal described in no object proximity is determined.
7. device according to claim 5, it is characterised in that the radiofrequency signal via the terminal major key send and
Receive, the determining module is used for：
The major key of terminal according to comparative result determines whether object proximity.
8. device according to claim 5, it is characterised in that described device also includes：
Setup module, the intensity threshold is arranged to for the emissive porwer to be multiplied by the result after default proportionality coefficient.
9. the close device of a kind of detection object, it is characterised in that described device is applied in terminal, and described device includes：
Processor and the memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Judge terminal currently whether in call；
When it is determined that the terminal is currently at call, it is determined that current application scenarios are to identify face close to terminal, and according to
Default first emissive porwer sends radiofrequency signal；When it is determined that the terminal is not presently within call, it is determined that current application
Scene sends radiofrequency signal to identify other object touch terminals according to default second emissive porwer；
Wherein, first emissive porwer is more than second emissive porwer；
Receive the radiofrequency signal；
The receiving intensity for receiving the radiofrequency signal is made comparisons with default intensity threshold, the intensity threshold is according to the hair
Penetrate intensity setting；
The terminal according to comparative result determines whether object proximity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410843681.8A CN104618575B (en) | 2014-12-30 | 2014-12-30 | The close method and apparatus of detection object |
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| CN201410843681.8A CN104618575B (en) | 2014-12-30 | 2014-12-30 | The close method and apparatus of detection object |
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| CN104618575B true CN104618575B (en) | 2018-02-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105183149B (en) | 2015-08-12 | 2018-02-27 | 京东方科技集团股份有限公司 | Distance sensing substrate, display device, display system and method for adjusting resolution |
| CN106413060B (en) * | 2016-10-24 | 2019-11-08 | 北京小米移动软件有限公司 | Screen state control method and device |
| CN106502328B (en) * | 2016-10-25 | 2019-10-22 | 北京小米移动软件有限公司 | Terminal protection shell, touch identification method and device |
| CN106598358B (en) * | 2016-12-06 | 2020-01-14 | Oppo广东移动通信有限公司 | Proximity detection method and device and terminal |
| CN106534415B (en) * | 2016-12-06 | 2023-04-07 | Oppo广东移动通信有限公司 | Sensor assembly, cover plate assembly, terminal and approach state detection method |
| CN107830794B (en) * | 2017-10-27 | 2020-03-17 | 北京小米移动软件有限公司 | Distance sensor and electronic device |
| CN107864286A (en) * | 2017-11-10 | 2018-03-30 | 佛山市百里洲科技有限公司 | A kind of method of mobile terminal screen brightness regulation |
| CN108924353A (en) * | 2018-06-29 | 2018-11-30 | 努比亚技术有限公司 | anti-interference method, mobile terminal and computer readable storage medium |
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