CN105915710A - Electronic terminal and accessory therefor - Google Patents
Electronic terminal and accessory therefor Download PDFInfo
- Publication number
- CN105915710A CN105915710A CN201610242486.9A CN201610242486A CN105915710A CN 105915710 A CN105915710 A CN 105915710A CN 201610242486 A CN201610242486 A CN 201610242486A CN 105915710 A CN105915710 A CN 105915710A
- Authority
- CN
- China
- Prior art keywords
- saw
- electric terminal
- accessory
- signal
- response
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The invention discloses an electronic terminal and an accessory therefor. The electronic terminal comprises an SAW (surface acoustic wave) reader which transmits a query signal to the accessory of the electronic terminal, and receives a response signal generated by the accessory for responding to the query signal. The accessory is provided with at least one SAW sensor, and the SAW sensor has the capability of generating and transmitting the response signal responding to the query signal. The electronic terminal also comprises a controller which controls the electronic terminal to carry out preset operation based on the response signal received by the SAW reader.
Description
Technical field
The present invention relates to a kind of electric terminal and accessory thereof, more particularly, relate to a kind of based on sound surface
The electric terminal of ripple (SAW) technology and accessory thereof.
Background technology
Generally, electric terminal is equipped with the accessory can extracted from its main body (such as, in Samsung mobile phone
Smart pen (S pen)), or equipped with independent accessory (such as, the i Phone separated with mobile terminal
Card taking pin).These accessories can arrange coil, thus utilize electromagnetic induction principle, receive from electronics eventually
The electromagnetic wave that end sends, it is achieved with the mutual of electric terminal and the control to electric terminal.But, when joining
Part and electric terminal away from each other time, it is impossible to utilize electromagnetic induction principle to set up and connect, therefore cannot pass through
Electric terminal is controlled by accessory.
Recently, it has been suggested that arrange in the accessory of electric terminal that bluetooth module is connected with electric terminal sets
Meter, but this design needs increase the volume of accessory and need to arrange single power supply in accessory,
And then increase the cost of accessory.Such as, for the S pen in Samsung Note 3, its size is about 4.9
× 5.9 × 110 millimeters, it is completely unsuitable for arranging bluetooth module and power module wherein.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of electric terminal and accessory thereof, it is possible to do not increasing electricity
In the case of the volume of accessory and cost, effectively operated electric terminal by accessory.
According to an aspect of the present invention, it is provided that a kind of electric terminal, including: surface acoustic wave (SAW) is read
Read device, send inquiry signal to the accessory of described electric terminal, and from described fitment receiver in response to inquiry
Signal and the response signal that produces, wherein, described accessory is provided with at least one SAW sensor, SAW
Sensor has the ability producing and sending response signal in response to inquiry signal；Controller, based on SAW
The response signal that reader receives controls described electric terminal and performs scheduled operation.
Preferably, described electric terminal also includes: manipulator, for inquiry signal is modulated, its
In, the inquiry signal after modulation is sent to described accessory by SAW reader.
Preferably, SAW reader detection send inquiry signal moment with receive response signal moment it
Between time difference or detection response signal frequency, the time difference that controller detects based on SAW reader
Or the frequency of response signal based on the detection of SAW reader, controls described electric terminal and performs predetermined behaviour
Make.
Preferably, described electric terminal also includes: sensor, is used for detecting described accessory and described electronics
The bonding state of terminal, and the sensing signal of reflection bonding state is sent to controller.
Preferably, when sensor detects that described accessory departs from described electric terminal, controller controls SAW
Reader sends inquiry signal；Or, sensor detect described accessory depart from described electric terminal it
After, controller running status based on the application-specific being arranged in described electric terminal controls SAW and reads
Device sends inquiry signal；Or, after sensor detects that described accessory departs from described electric terminal,
Controller controls SAW reader based on user to the scheduled operation of described electric terminal and sends inquiry signal.
Preferably, the moment sending inquiry signal that controller detects based on SAW reader responds with receiving
The frequency of the response signal of time difference between the moment of signal, SAW reader detection, in the unit interval
The number of times of the response signal that SAW reader receives or in the unit interval SAW reader receive
The combination of multiple response signals, controls described electric terminal and performs scheduled operation.
Preferably, controller according to when SAW reader receive response signal time in described electric terminal
The application run performs corresponding operation.
Preferably, when sensor detects that described accessory departs from described electric terminal, controller controls institute
State electric terminal on main screen or side curve screens, show control menu or list of application.
Preferably, when sensor detects that described accessory departs from described electric terminal, controller controls institute
State electric terminal display SAW icon in optional position on screen, wherein, in response to SAW function
When icon is chosen, controller controls described electric terminal and shows control menu or list of application on screen.
Preferably, when SAW reader receives response signal, controller controls described electric terminal and shows
Show the sub-menus of the particular item controlled in menu or run the application-specific in list of application.
Preferably, the moment sending inquiry signal detected along with SAW reader responds signal with receiving
Moment between time difference increase above predetermined threshold, controller controls described electric terminal in main screen
Show on curtain or side curve screens that another controls menu or Another Application list.
Preferably, the moment sending inquiry signal detected along with SAW reader responds signal with receiving
Moment between time difference increase, controller control described electric terminal be amplified in continuously main screen or
The control menu shown on side curve screens or list of application.
Preferably, controller connects from the SAW sensor being arranged on different accessories based on SAW reader
Time delay characteristic or the frequency characteristic of the response signal received identify described different accessory.
Preferably, it is subordinated to multiple fitment receiver of described electric terminal to multiple responses when SAW reader
During signal, controller time delay characteristic based on the plurality of response signal or frequency characteristic, perform with
Each corresponding scheduled operation of response signal.
Preferably, described accessory has battery, wherein, tastes with described electric terminal in response to described accessory
Examination set up connect, if described electric terminal from described fitment receiver to Bluetooth connection request signal, then institute
State electric terminal to be attached with described accessory by bluetooth connection, and controller controls SAW reader
Stop sending inquiry signal, if described electric terminal connects termination signal from described fitment receiver to bluetooth,
The most described electric terminal terminates bluetooth and connects, and controller controls SAW reader and sends inquiry signal,
Wherein, when the dump energy of battery is more than predetermined threshold, described accessory sends Bluetooth connection request signal,
When the dump energy of battery is less than described predetermined threshold, described accessory sends bluetooth and connects termination signal.
Preferably, described accessory has battery, wherein, when described accessory and described electric terminal are attempted building
During vertical connection, if the dump energy of described electric terminal leads to more than predetermined threshold, the most described electric terminal
Cross bluetooth connection to be attached with described accessory, and SAW reader does not send inquiry signal, if institute
The dump energy stating electric terminal connects less than described predetermined threshold, the most described electric terminal termination bluetooth,
And SAW reader sends inquiry signal to described accessory.
Preferably, the moment sending inquiry signal detected along with SAW reader responds signal with receiving
Moment between time difference increase, controller control SAW reader increase send inquiry signal letter
Number intensity.
Preferably, controller also control described electric terminal show on screen comprise inquiry signal multiple
Signal intensity signal intensity alternatively arranges menu.
Preferably, described electric terminal also includes communicator, and wherein, controller connects based on SAW reader
The response signal received produces the teleinstruction performing scheduled operation for controlling another electric terminal, communicator
Described teleinstruction is sent to another electric terminal described.
According to a further aspect in the invention, it is provided that the accessory of a kind of electric terminal, including: antenna, from electricity
Sub-terminal receives inquiry signal；At least one SAW sensor, passes in response to at least one SAW described
The user operation that one or more SAW sensor in sensor are relevant, the one or more SAW senses
Device receives inquiry signal by antenna, produces and the one or more SAW in response to the inquiry signal received
The corresponding one or more response signals of sensor, and the one or more response letters that will be produced by antenna
Number it is sent to described electric terminal.
Preferably, described accessory also includes: at least one switch, be arranged on antenna with described at least one
Between SAW sensor, wherein, the one or more switch in response to the one or more SAW
The user operation that sensor is relevant, is connected antenna with the one or more SAW sensor.
Preferably, the quantity of at least one SAW sensor described and at least one quantity phase switched described
Deng.
Preferably, described accessory also includes at least one button being arranged in the body surfaces of described accessory,
User operation represents the push for button, and wherein, each button and a switch are corresponding, its
In, when the one or more buttons at least one button described are pressed, the most one or more
Antenna is connected by switch with corresponding one or more SAW sensor.
Preferably, at least one SAW sensor described is pressure sensitive type SAW sensor.
Preferably, at least one SAW sensor described is arranged in the body surfaces of described accessory, wherein,
User operation represents the pressing operation at least one SAW sensor described.
Preferably, at least one SAW sensor described is arranged at the body interior of described accessory, wherein,
Each button and a pressure sensitive type SAW sensor are corresponding, at least one button described
When individual or multiple buttons are pressed, corresponding one or more pressure sensitive type SAW sensor pass through antenna
Receive inquiry signal, produce and the one or more SAW sensor phase in response to the inquiry signal received
The one or more response signals answered, and by antenna, the one or more response signals produced are sent to
Described electric terminal.
Preferably, each SAW sensor be configured to respond to inquire about signal produce there is the different time
The response signal of lag characteristic or frequency characteristic.
Preferably, described antenna is configured to dipole antenna, monopole antenna, loop aerial or gap
Antenna.
Preferably, described accessory is smart pen or the card taking pin of described electronic installation.
Accompanying drawing explanation
By the description below in conjunction with the accompanying drawings embodiment carried out, these and/or other aspect of the present invention and
Advantage will be made apparent from and it is more readily appreciated that in the accompanying drawings:
Fig. 1 is the block diagram illustrating electric terminal according to an embodiment of the invention；
Fig. 2 is the diagram illustrating the example of the accessory of electric terminal according to an embodiment of the invention；
Fig. 3 is the diagram illustrating another example of the accessory of electric terminal according to an embodiment of the invention；
Fig. 4 A to Fig. 4 C is showing of the example of the multiple response signals illustrating that accessory generation has different frequency
Figure；
Fig. 5 A to Fig. 5 C is the diagram illustrating accessory 200 in the example producing response signal the most in the same time；
Fig. 6 A is shown on the main screen of electric terminal the example showing list of application；
Fig. 6 B is shown in the example showing list of application on the side curve screens of electric terminal；
Fig. 7 A is shown on the screen of electric terminal the example showing SAW icon；
Fig. 7 B illustrates and shows list of application when SAW icon is chosen on the screen of electric terminal
Example.
Detailed description of the invention
It is more fully described the present invention, the example of the present invention shown in the drawings hereinafter with reference to accompanying drawing
Property embodiment.But, the present invention can implement in many different forms, and should not be construed as office
It is limited to the embodiment here proposed.On the contrary, it is provided that these embodiments make the disclosure will be thoroughly and
Completely, and fully convey the scope of the present invention to those skilled in the art.
Although it should be understood that and term first, second, third, etc. here can being used to describe difference
Element, assembly, region, layer and/or part, but these elements, assembly, region, layer and/or
Part should be not limited by these terms.These terms be intended merely to by an element, assembly, region,
Layer or part make a distinction with another element, assembly, region, layer or part.Therefore, without departing from
In the case of the teachings of the present invention, the first element discussed below, assembly, region, layer or part can quilts
It is referred to as the second element, assembly, region, layer or part.As used herein, term "and/or" bag
Include one or more relevant combination in any listd and all combinations.
Term used herein is only for describing the purpose of specific embodiment, and is not intended to limit the present invention.
As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to include plural number
Form.It will also be appreciated that when using term " to comprise " in this manual and/or time " including ",
Illustrate to exist described feature, entirety, step, operation, element and/or assembly, but do not exclude the presence of or attached
Add one or more further feature, entirety, step, operation, element, assembly and/or their group.
Unless otherwise defined, all terms the most used herein (including technical term and scientific terminology)
There is the meaning equivalent in meaning being generally understood that with those skilled in the art.Also will
It is understood by, unless explicitly defined here, otherwise term (such as at the term defined in general dictionary)
The meaning consistent with their meaning in the environment of association area should be interpreted as having, and will be not with reason
That think or the most formal implication is to explain them.
Hereinafter, the present invention the most explained in detail.
Fig. 1 is the block diagram illustrating electric terminal according to an embodiment of the invention.
According to embodiments of the invention, electric terminal can be such as smart phone, tablet personal computer
(PC), personal digital assistant (PDA), mathematic for business assistant (EDA), mobile Internet device (MID),
Handheld game machine or the mobile terminal of e-book.
With reference to Fig. 1, electric terminal 100 includes surface acoustic wave (SAW) reader 110 and controller 120.
SAW reader 110 can be to produce and to send to the accessory of electric terminal 100 inquiry of surface acoustic wave form
Signal, and the response signal of the surface acoustic wave form produced in response to inquiry signal from fitment receiver.Root
According to the exemplary embodiment of the present invention, the accessory of electric terminal 100 can be to be removably attached to electronics
The accessory (such as, smart pen) of the main body of terminal 100, or separate with the main body of electric terminal 100
Accessory (such as, card taking pin).One or more SAW sensing is installed on the accessory of electric terminal 100
Device, SAW sensor is a kind of passive device, its inquiry that can send in response to SAW reader 110
Signal and produce response signal.Meanwhile, after producing response signal, described accessory may be in response to user
For the operation (such as, press at least one button being arranged on described accessory) of described accessory, send
The response signal produced.Controller 120 can control the operation of SAW reader 110.Such as, control
Device 120 can control SAW reader 110 and produce and send inquiry signal, and can read based on SAW
Read device 110 and perform scheduled operation from the response signal control electric terminal 100 of fitment receiver, such as, open
Dynamic predetermined application, the predetermined application of control perform scheduled operation etc..According to embodiments of the invention, it is arranged on
SAW sensor in the adnexa of electric terminal 100 is generally divided into delay line type device resonator type device.
Correspondingly, the SAW reader 110 of electric terminal 100 can detect moment and the reception sending inquiry signal
Time difference between the moment of response signal or the frequency of detection response signal, and controller 120 can base
Time difference or response signal based on SAW reader 110 detection in SAW reader 110 detection
Frequency, controls electric terminal 100 and performs scheduled operation.
Selectively, electric terminal 100 also includes manipulator 130.SAW can be read by manipulator 130
The inquiry signal that device 110 produces is modulated (such as, amplitude modulation(PAM), phase-modulation etc.), and will modulation
After inquiry signal be supplied to SAW reader 110, thus SAW reader 110 can be by looking into after modulation
Ask signal and be sent to the accessory of electric terminal 100.Additionally, electric terminal 100 may also include sensor 140.
When the accessory that the accessory of electric terminal 100 is the main body being removably attached to electric terminal 100, pass
Sensor 140 can be used for the bonding state detecting described accessory with electric terminal 100, and can reflection be combined
The sensing signal of state is sent to controller 120.Further, the accessory at electric terminal 100 is can
In the case of the accessory of the main body being releasably attached to electric terminal 100, join when sensor 140 detects
When part departs from electric terminal 100, controller 120 can be based on the corresponding sensing received from sensor 140
Signal controls SAW reader 110 and sends inquiry signal.Additionally, when sensor 140 detects that accessory takes off
When electric terminal 100, controller 100 can from sensor 140 receive corresponding sensing signal it
After, running status based on the application-specific being arranged in electric terminal 100 controls SAW reader 110
Send inquiry signal.Such as, controller 100 from sensor 140 receive corresponding sensing signal it
After, whole at electronics when camera applications, PowerPoint application, video playback application or audio frequency broadcasting application etc.
When being run in end 100, controller 120 can control SAW reader 110 and send inquiry signal.Additionally,
When sensor 140 detects that accessory departs from electric terminal 100, controller 100 can be from sensor 140
After receiving corresponding sensing signal, based on user, the scheduled operation of electric terminal 100 is controlled SAW
Reader 110 sends inquiry signal.Such as, receive accordingly from sensor 140 at controller 100
After sensing signal, SAW can be controlled according to the phonetic entry of user, gesture input, touch input etc. and read
Read device 110 and send inquiry signal.When SAW reader 110 is from fitment receiver to response signal, control
Device 120 based on SAW reader 110 detection can send moment and the reception response signal of inquiry signal
Time difference between moment, the response frequency of signal of SAW reader 110 detection, SAW in the unit interval
Reader 110 receive response signal number of times or in the unit interval SAW reader 110 receive
To the combination of multiple response signals (in the case of being provided with multiple SAW sensor on accessory), control
Electric terminal 100 processed performs scheduled operation.Such as, controller 120 can be according to when SAW reader 110
The application run in electric terminal 100 when receiving response signal performs corresponding operation.Hereinafter,
Will be described in detail the controller 120 when SAW reader 110 receives response signal and control electric terminal 100
The scheduled operation performed.
According to embodiments of the invention, when being in holding state or electric terminal 100 at electric terminal 100
Screen close in the case of, SAW reader 110 from the fitment receiver of electric terminal 100 to response letter
Number time, controller 120 can control electric terminal 100 perform shooting operation or control electric terminal 100
Perform audio player operation.So, user can be in the case of the state not changing electric terminal 100
Or under the screen being not switched on electric terminal 100, only by the operation of accessory is controlled electronic
Terminal.
According to another embodiment of the present invention, when the state being currently running camera applications at electric terminal 100
Under, SAW reader 110 from the fitment receiver of electric terminal 100 to response signal time, controller 120
Camera applications can be controlled and perform auto-focusing operation.Thereafter, when SAW reader is no longer from electric terminal
Fitment receiver to response signal time (such as, when at least one button being arranged on described accessory is at quilt
Press when being released afterwards), controller 120 can control camera applications and perform shooting operation.Selectively,
When being currently running camera applications at electric terminal 100, SAW reader 110 receives response
During signal, controller 120 can control camera applications and perform auto-focusing and shooting operation.On the other hand,
When being provided with multiple SAW sensor in the accessory at electric terminal 100, each SAW sensor responds
In inquiry signal send response signal moment can be different from each other, or each SAW sensor in response to
The frequency of the response signal that inquiry signal sends can be different from each other.In this case, when at electronics eventually
Under the state that end 100 is currently running camera applications, SAW reader 110 is from the accessory of electric terminal 100
When receiving response signal, controller 120 can receive response signal based on SAW reader 110
Different time difference between moment from the moment sending inquiry signal, SAW reader 110 receive
Response the different frequency of signal, in the unit interval SAW reader 110 receive response signal time
The combination of the multiple different response signal that SAW reader 110 receives in number or unit interval,
(such as auto-focusing operation, shooting operate, check that photograph album is grasped to control the different operation of camera applications execution
Make, check the operation of a photo, check the operation etc. operating or exiting camera applications of next photo).
Such as, there is the response signal of frequency f1 when the accessory at electric terminal 100 being provided with produce respectively
First SAW sensor, the second SAW sensor producing the response signal with frequency f2 and generation have
Frequency f3 response signal three SAW sensor time, if SAW reader 110 is from described accessory
First SAW sensor receives the response signal with frequency f1, then controller 120 can control camera should
With performing auto-focusing and shooting operation；If SAW reader 110 passes from the 2nd SAW of described accessory
Sensor receives the response signal with frequency f2, then controller 120 can control camera applications and performs to check
Photograph album operates；If SAW reader 110 receives from the 3rd SAW sensor of described accessory has frequency
The response signal of rate f3, then controller 120 can control to exit camera applications.Hereinafter will be with reference to figure
4A describes accessory and produces the operation of multiple response signals with different frequency.
According to another embodiment of the present invention, when electric terminal 100 be currently running video playback application or
Audio frequency play application state under, SAW reader 110 from the fitment receiver of electric terminal 100 to response
During signal, controller 120 can control video playback application or audio frequency plays application pause play operation.
When electric terminal 100 is suspending video playback application or audio frequency plays application, SAW reads
Reading device 110 from the fitment receiver of electric terminal 100 to when responding signal, controller 120 can control to regard
Frequency plays application or audio frequency is play application and performed play operation.On the other hand, as it has been described above, work as at electronics
When being provided with multiple SAW sensor in the accessory of terminal 100, each SAW sensor is in response to inquiry letter
Number send response signal moment can be different from each other, or each SAW sensor in response to inquiry signal
The frequency of the response signal sent can be different from each other.In this case, when at electric terminal 100 just
When running video playback application or audio frequency plays application, SAW reader 110 is from electric terminal
When the fitment receiver of 100 is to response signal, controller 120 can receive based on SAW reader 110
Different time difference between the moment of response signal and the moment sending inquiry signal, SAW reader 110
The different frequency of response signal received, response that in the unit interval, SAW reader 110 receives
The number of times of signal or the multiple different response signal that in the unit interval, SAW reader 110 receives
Combination, control video playback application or audio frequency play application perform suspend play operation, forwarding operation,
Fast reverse operation, elevated volume operate, reduce volume operation or exit operation.When at electric terminal 100 just
When suspending video playback application or audio frequency plays application, SAW reader 110 is from electric terminal
When the fitment receiver of 100 is to response signal, controller 120 can be based on the moment receiving response signal
From the different time difference between the moment sending inquiry signal, the different frequency of response signal that receives
Rate, the response number of times of signal received in the unit interval or receive in the unit interval multiple not
The combination of same response signal, control video playback application or audio frequency broadcasting are applied and are performed play operation, move back
Go out operation, play the operation of a upper file or play the operation of next file.Such as, when at electric terminal
When the accessory of 100 is provided only with a SAW sensor, if SAW reader 110 1 second time
In only receive a secondary response signal from the SAW sensor of described accessory, then controller 120 can control
Video playback application or audio frequency are play application and are performed play operation；If SAW reader 110 was at 1 second
Receive quadratic response signal from the SAW sensor of described accessory in time, then controller 120 can control
Video playback application or audio frequency are play application and are performed pausing operation；If SAW reader 110 was at 1 second
Receive cubic response signal from the SAW sensor of described accessory in time, then controller 120 can control
Exit video playback application or audio frequency plays application.
According to another embodiment of the present invention, when electric terminal 100 be currently running PowerPoint application put
Under the state reflecting manuscript, SAW reader 110 from the fitment receiver of electric terminal 100 to response signal time,
Controller 120 can control PowerPoint application execution and pages up operation, downward page turn over operation or exit
Projection operation.When being currently running PowerPoint application making manuscript at electric terminal 100, SAW
Reader 110 is when the fitment receiver of electric terminal 100 to response signal, and controller 120 can control
PowerPoint application performs projection operation, pages up operation, downward page turn over operation or exit operation.Separately
On the one hand, as it has been described above, when the accessory at electric terminal 100 is provided with multiple SAW sensor,
Each SAW sensor can be different from each other in response to the moment of inquiry signal transmission response signal, or often
Individual SAW sensor can be different from each other in response to the frequency of the response signal that inquiry signal sends.This
In the case of, when being currently running PowerPoint application projection manuscript at electric terminal 100, SAW
Reader 110 is when the fitment receiver of electric terminal 100 to response signal, and controller 120 can be based on
SAW reader 110 receive response signal moment and send inquiry signal moment between different
The response different frequency of signal that time difference, SAW reader 110 receive, SAW in the unit interval
Reader 110 receive response signal number of times or in the unit interval SAW reader 110 receive
The combination of the multiple different response signals arrived, control PowerPoint application execution page up operation, to
Lower page turn over operation or exit projection operation.Selectively, when being currently running demonstration literary composition at electric terminal 100
Original text application make manuscript state under, SAW reader 110 from the fitment receiver of electric terminal 100 to sound
During induction signal, controller 120 can receive the moment of response signal based on SAW reader 110 and send out
Send the response signal that the different time difference between the moment of inquiry signal, SAW reader 110 receive
Different frequencies, in the unit interval SAW reader 110 receive response signal number of times or
In unit interval, the combination of the multiple different response signal that SAW reader 110 receives, controls demonstration
Manuscript is applied and is performed projection operation, pages up operation or downward page turn over operation.Such as, when at electronics eventually
End 100 accessory in be provided with respectively moment t1 produce response signal the first SAW sensor, time
Carve t2 produce the second SAW sensor of response signal and produce the 3rd SAW of response signal at moment t3
During sensor, if SAW reader 110 received from the first SAW sensor of described accessory in the t1 moment
To response signal (owing to the operating frequency of SAW sensor is generally in 2-3GHz level, signaling rate phase
When soon, therefore ignoring response signal and be transferred to what SAW reader 110 was spent from SAW sensor
Time), then controller 120 can control PowerPoint application execution and pages up operation；If SAW
Reader 110 receives response signal in the t2 moment from the second SAW sensor of described accessory, then control
Device 120 can control PowerPoint application and perform downward page turn over operation；If SAW reader 110 exists
The t3 moment receives response signal from the 3rd SAW sensor of described accessory, then controller 120 can control
Control PowerPoint application perform projection operation or exit projection operation.Hereinafter will retouch with reference to Fig. 4 B
State accessory in the operation producing response signal the most in the same time.
According to another embodiment of the present invention, under being in electricity condition at electric terminal 100, SAW reads
Reading device 110 from the fitment receiver of electric terminal 100 to when responding signal, controller 120 can control electricity
Sub-terminal 100 performs to answer operation or mute operation.Under being in talking state at electric terminal 100,
SAW reader 110 is when the fitment receiver of electric terminal 100 to response signal, and controller 120 is permissible
Control electric terminal 100 to perform to terminate telephone operation or recording operation.On the other hand, as it has been described above, work as
When being provided with multiple SAW sensor in the accessory of electric terminal 100, each SAW sensor in response to
Inquiry signal sends the moment of response signal can be different from each other, or each SAW sensor is in response to looking into
The frequency asking the response signal that signal sends can be different from each other.In this case, when at electric terminal
100 are under electricity condition, SAW reader 110 from the fitment receiver of electric terminal 100 to response signal
Time, controller 120 can receive response signal based on SAW reader 110 with controller 120
Different time difference between moment from the moment sending inquiry signal, SAW reader 110 receive
Response the different frequency of signal, in the unit interval SAW reader 110 receive response signal time
The combination of the multiple different response signal that SAW reader 110 receives in number or unit interval,
Control electric terminal 100 to perform to answer operation or mute operation.Selectively, electric terminal 100 is in
Under talking state, SAW reader 110, when the fitment receiver of electric terminal 100 to response signal, is controlled
Device 120 processed can receive moment and the transmission inquiry signal of response signal based on SAW reader 110
Different time difference between moment, SAW reader 110 receive response signal different frequencies,
The number of times of response signal that in unit interval, SAW reader 110 receives or SAW in the unit interval
The combination of the multiple different response signal that reader 110 receives, controls electric terminal 100 and performs knot
Bundle telephone operation or recording operation.Such as, produce respectively when the accessory at electric terminal 100 is provided with
There is first SAW sensor of the response signal of frequency f1, produce the response signal with frequency f2
When second SAW sensor and generation have three SAW sensor of response signal of frequency f3, if
SAW reader 110 receives have from the first SAW sensor and second SAW sensor of described accessory
The response signal of frequency f1 and the response signal with frequency f2, then controller 120 can control electronics
Terminal 100 performs answer operation or terminate telephone operation；If SAW reader 110 is from described accessory
First SAW sensor and the 3rd SAW sensor receive to be had the response signal of frequency f1 and has frequency
The response signal of f3, then controller 120 can control electric terminal 100 and performs mute operation；If SAW
Reader 110 receives have frequency from the second SAW sensor and the 3rd SAW sensor of described accessory
The response signal of f2 and the response signal with frequency f3, then controller 120 can control electric terminal
100 perform recording operation.
Selectively, the accessory at electric terminal 100 is the master being removably attached to electric terminal 100
In the case of the accessory of body, when sensor 140 detects that accessory departs from electric terminal 100, controller
120 can control electric terminal 100 shows control menu or application row on main screen or side curve screens
Table.Fig. 6 A is shown in the example showing list of application on the main screen of electric terminal 100, and Fig. 6 B illustrates
The side curve screens of electric terminal 100 shows the example of list of application.On the other hand, sensing is worked as
Device 140 detects that when accessory departs from electric terminal 100, controller 120 also can control electric terminal 100
Optional position display SAW icon on screen.When the SAW icon of display is easily selected by a user
Time, controller 120 can control electric terminal 100 and show control menu or list of application on screen.Figure
7A is shown in the example showing SAW icon on the screen of electric terminal 100, and Fig. 7 B illustrates and works as SAW
On the screen of electric terminal 100, the example of list of application is shown when icon is chosen.
According to embodiments of the invention, it is displayed on electric terminal 100 at control menu or list of application
After on screen, when SAW reader 110 receives response signal from the SAW sensor of accessory, control
Device 120 processed can control electric terminal 100 and show that the sub-menus of a certain item controlled in menu or operation should
By the application-specific in list.Selectively, it is displayed on electric terminal at control menu or list of application
After on the screen of 100, along with the distance between accessory and electric terminal 100 increases, controller 120
Electric terminal 100 can be controlled on main screen or side curve screens, show that another controls menu or another should
Use list.Specifically, along with the distance between accessory and electric terminal 100 increases, SAW reader
Time difference between 110 moment sending inquiry signal and the moment receiving response signal increases the most therewith.
Controller 120 can detect SAW reader 110 send inquiry signal moment and receive response signal time
Time difference between quarter, when described time difference increases above predetermined threshold, controller 120 can control
Electric terminal 100 shows that on main screen or side curve screens another controls menu or Another Application row
Table.On the other hand, along with described time difference increases, controller 120 also can control electric terminal 100 even
It is amplified on main screen or side curve screens control menu or the list of application of display continuously.Selectively,
Along with the distance between accessory and electric terminal 100 increases, i.e. look into along with SAW reader 110 sends
Asking the time difference between the moment of signal and the moment receiving response signal to increase, controller 120 can control
SAW reader 110 increases the signal intensity of the inquiry signal sent.Additionally, controller 120 is the most controlled
Electric terminal 100 processed shows the multiple signal intensitys comprising inquiry signal signal alternatively on screen
Intensity arranges menu, in order to user freely selects to inquire about the signal intensity of signal.
As it has been described above, SAW sensor can be divided into delay line type device resonator type device.Therefore, control
Device 120 processed can receive from the SAW sensor being arranged on different accessories based on SAW reader 110
Time delay characteristic or the frequency characteristic of response signal identify different accessories.So, read as SAW
When device 110 is subordinated to multiple fitment receiver of electric terminal 100 to multiple response signal, controller 120
Can time delay characteristic based on the plurality of response signal or frequency characteristic, perform with each response signal
(that is, each accessory) corresponding scheduled operation.Selectively, controller 120 can be read based on SAW
Device 110 is special from the time delay of the response signal that the multiple SAW sensor being arranged on an accessory receive
Property or frequency characteristic identify each SAW sensor.So, join from being arranged on when SAW reader 110
When multiple SAW sensor on part receive multiple response signal, controller 120 can be based on the plurality of
The response time delay characteristic of signal or frequency characteristic, perform and each response signal (that is, each SAW
Sensor) corresponding scheduled operation.Such as, each SAW sensor receive inquiry signal moment with
Sending the time difference between the moment of response signal can be different from each other, or the transmission of each SAW sensor
The frequency of response signal can be different.Mobile terminal 100 can prestore time difference list and/or column of frequencies
Table, described time difference list comprises the ID of each SAW sensor and corresponding with each SAW sensor
Time difference, described list of frequency comprises the ID of each SAW sensor and corresponding to each SAW sensor
Frequency.When SAW reader 110 from fitment receiver to response signal time, controller 120 can according to
The response corresponding time difference of signal received or the frequency of response signal, from the time difference list prestored
Or list of frequency determines corresponding SAW sensor (or determining corresponding accessory), thus control electronics
Terminal 100 performs operate corresponding with the SAW sensor (or the accessory determined) determined.Here, as
Upper described, owing to the operating frequency of SAW sensor is generally in 2-3GHz level, signaling rate is quite fast,
Therefore inquiry signal be can ignore and time and the response of SAW sensor are transferred to from SAW reader 110
Signal is transferred to the time of SAW reader 110 from SAW sensor.So, controller 120 can basis
Time difference between moment and the moment receiving response signal that SAW reader 110 produces inquiry signal is come
Between the moment receiving inquiry signal and the moment sending response signal that determine SAW sensor approx
Time difference.
According to embodiments of the invention, the accessory of electric terminal 100 is also provided with there being battery.In this feelings
Under condition, described accessory also can arrange control module, battery management module, bluetooth module etc..Work as institute
State accessory according to the operation of user or automatically attempt to electric terminal 100 set up be connected time, described accessory
Battery electric quantity can be first checked for.If battery electric quantity is sufficient, the most described accessory can send Bluetooth connection request
Signal.When electric terminal 100 is from described fitment receiver to Bluetooth connection request signal, electric terminal 100
Bluetooth can be set up by bluetooth module (not shown) with described accessory to be connected, and controller 120 is controlled
SAW reader 110 processed does not send inquiry signal.After setting up bluetooth with electric terminal 100 and being connected,
Described accessory detects battery electric quantity constantly.When battery electric quantity is less than predetermined threshold, described accessory can be sent out
Bluetooth is sent to connect termination signal.When electric terminal 100 connects termination signal from described fitment receiver to bluetooth
Time, bluetooth module can terminate being connected with the bluetooth of described accessory, and controller 120 can control SAW and read
Read device 110 and send inquiry signal, set up SAW with trial with described accessory and be connected.Selectively, institute is worked as
State accessory according to the operation of user or automatically attempt to electric terminal 100 set up be connected time, electric terminal
100 electricity that can first check for self.If the electricity of electric terminal 100 is sufficient, then electric terminal 100
Bluetooth can be set up by bluetooth module with described accessory to be connected, and controller 120 can control SAW and read
Device 110 does not send inquiry signal.After setting up bluetooth with described accessory and being connected, electric terminal 100 is held
Detect the electricity of self continuously.When the electricity of electric terminal 100 is less than predetermined threshold, electric terminal 100
Bluetooth module can terminate being connected with the bluetooth of described accessory, and controller 120 can control SAW read
Device 110 sends inquiry signal, sets up SAW with trial with described accessory and is connected.As such, it is possible to effectively
Save electric terminal 100 and the electricity of accessory.
According to embodiments of the invention, electric terminal 100 may also include communicator, such as, and radio communication
Module (not shown).When SAW reader 110 is from the fitment receiver of electric terminal 100 to response signal,
Controller 120 can produce for control another electric terminal perform scheduled operation (such as, open camera should
With, perform automatically to focus on and shooting etc.) remote command, the remote command that then communicator can produce
It is sent to another electric terminal, in order to another electric terminal performs corresponding predetermined behaviour according to this remote command
Make.
Fig. 2 is the diagram of the example of the accessory 200 illustrating electric terminal according to an embodiment of the invention.
With reference to Fig. 2, accessory 200 includes antenna 210 and SAW sensor 220.As it has been described above, accessory
200 can be the accessory (such as, smart pen) of the main body being removably attached to electric terminal 100, or
Person is the accessory (such as, card taking pin) that the main body with electric terminal 100 separates.
Antenna 210 can receive inquiry signal from electric terminal, and can be produced by SAW sensor 220
Response signal be sent to electric terminal.According to embodiments of the invention, for design, antenna
210 are designed to dipole antenna, monopole antenna, loop aerial, slot antenna etc..From making
For technique, it is possible to use the modes such as thin straight metal, screw metal, FPCB, LDS, handwriting metal make
Antenna 210.For production location, antenna 210 can be installed in the inside of accessory 200, installs
On the surface of accessory 200, or directly utilize the metal part of accessory 200.
SAW sensor 220 may be in response to user's operation for SAW sensor 220, by antenna 210
Receive the inquiry signal that electric terminal sends, produce response signal in response to the inquiry signal received, and lead to
Cross antenna 210 and the response signal of generation is sent to electric terminal.According to embodiments of the invention, SAW
Sensor 220 can be simple SAW signal projector, it is also possible to be specific sensor, such as,
SAW temperature sensor, SAW humidity sensor, SAW pressure sensor etc..When SAW sensor 220 is
When temperature sensor, humidity sensor or pressure transducer, the response signal that SAW sensor 220 produces
Including temperature information, humidity information or pressure information.Such as, temperature information can be to sense about SAW
The information of the temperature of device 220 surrounding, humidity information can be about SAW sensor 220 surrounding ring
The information of the humidity in border, pressure information can be the pressure applied for SAW sensor 220 about user
Information.
According to embodiments of the invention, accessory 200 can include more than one SAW sensor 220.?
In this case, each SAW sensor 220 may be in response to the user behaviour for this SAW sensor 220
Make, receive, by antenna 210, the inquiry signal that electric terminal sends, produce in response to the inquiry signal received
Raw response signal, and by antenna 210, the response signal of generation is sent to electric terminal.As it has been described above,
When accessory 200 includes multiple SAW sensor 220, each SAW sensor 220 may be in response to pass through
The inquiry signal that electric wire 210 receives, produces the response with different time delay characteristics or frequency characteristic
Signal.
According to embodiments of the invention, SAW sensor 220 can be pressure sensitive type SAW sensor.
Pressure sensitive type SAW sensor 220 can be arranged in the body surfaces of accessory 200.In this situation
Under, when user presses one or more pressure sensitive type SAW sensor 220, the one or more
Pressure sensitive type SAW sensor 220 starts operation, i.e. receives electric terminal by antenna 210 and sends
Inquiry signal, and produce a response signal or produce multiple different in response to the inquiry signal received
Response signal.Subsequently, by antenna 220, the one or more response signals produced are sent to electronics eventually
End.
Selectively, pressure sensitive type SAW sensor 220 can be arranged at the body interior of accessory 200.
In this case, accessory 200 may also include at least one in the body surfaces being arranged at accessory 200
Button (not shown).Here, the quantity of button is identical with the quantity of pressure sensitive type SAW sensor 220.
In other words, each button and a pressure sensitive type SAW sensor 220 are corresponding, thus press when each
When button is pressed, a corresponding pressure sensitive type SAW sensor 220 bears pressure.Therefore, when one
When individual or multiple buttons are pressed, corresponding one or more pressure sensitive type SAW sensor 220 start
Operation, i.e. receive the inquiry signal that electric terminal sends by antenna 210, and in response to looking into of receiving
Ask signal produce a response signal or produce multiple different response signal.Subsequently, by antenna 220
The one or more response signals produced are sent to electric terminal.
Fig. 3 is showing of another example of the accessory 200 illustrating electric terminal according to an embodiment of the invention
Figure.
With reference to Fig. 3, accessory 200 may also include and is arranged between antenna 210 and SAW sensor 220
Switch 215.Switch 215 closes for the operation of SAW sensor 220 in response to user, thus will
Antenna 210 is connected with SAW sensor 220.So, when switching 215 Guan Bi, SAW sensor 220
Can receive, by antenna 210, the inquiry signal that electric terminal sends, and signal will be responded by antenna 210
It is sent to electric terminal.Selectively, when accessory 200 includes more than one SAW sensor 220,
The quantity of switch 215 can also be more than one.Specifically, multiple switch 215 is included at accessory 200
During with multiple SAW sensor 220, the quantity of multiple switches 215 and the number of multiple SAW sensor 220
Measure identical.It is to say, multiple switches 215 can be with multiple SAW sensor 220 one_to_one corresponding.?
In this case, when certain switch 215 Guan Bi, with this corresponding SAW sensor of switch 215 220
Can receive, by antenna 210, the inquiry signal that electric terminal sends, and signal will be responded by antenna 210
It is sent to electric terminal.On the other hand, the surface of accessory 200 can settings button 225.When user presses
During button 225, switch 215 Guan Bi.Selectively, include that multiple switch 215 is with many when accessory 200
During individual SAW sensor 220, accessory 200 also includes multiple button 225.Now, multiple buttons 225
With multiple switch 215 one_to_one corresponding.In other words, when one or more buttons 225 are pressed, accordingly
One or more switches 215 close, thus by antenna and corresponding one or more SAW sensor 220
Connect.
Fig. 4 A to Fig. 4 C is to illustrate the example that accessory 200 produces multiple response signals with different frequency
Diagram.
With reference to Fig. 4 A to Fig. 4 C, it is schematically shown accessory 200 include three SAW sensor 220-1,
220-2 and 220-3 and the situation of three switches 215-1,215-2 and 215-3.But, the present invention
Being not limited to this, accessory 200 can include SAW sensor and the switch of more than three, it is possible to includes less than three
Individual SAW sensor and switch.As shown in Figure 4 A, when switching 215-1 Guan Bi, SAW sensor 220-1
Start operation.That is, SAW sensor 220-1 receives, by antenna 210, the inquiry letter that electric terminal sends
Number, produce the response signal of frequency f1 in response to the inquiry signal received, and will be produced by antenna 210
The response signal of frequency f1 be sent to electric terminal.As shown in Figure 4 B, when switching 215-2 Guan Bi,
SAW sensor 220-2 starts operation.That is, SAW sensor 220-2 receives electronics eventually by antenna 210
The inquiry signal that end sends, produces the response signal of frequency f2, and passes through in response to the inquiry signal received
The response signal of frequency f2 of generation is sent to electric terminal by antenna 210.As shown in Figure 4 C, when opening
When closing 215-3 Guan Bi, SAW sensor 220-3 starts operation.That is, SAW sensor 220-3 passes through sky
Line 210 receives the inquiry signal that electric terminal sends, and produces frequency f3 in response to the inquiry signal received
Response signal, and by antenna 210, the response signal of frequency f3 of generation is sent to electric terminal.
Fig. 5 A to Fig. 5 C is the diagram illustrating accessory 200 in the example producing response signal the most in the same time.
With reference to Fig. 5 A to Fig. 5 C, it is schematically shown accessory 200 include three SAW sensor 220-1,
220-2 and 220-3 and the situation of three switches 215-1,215-2 and 215-3.But, the present invention
Being not limited to this, accessory 200 can include SAW sensor and the switch of more than three, it is possible to includes less than three
Individual SAW sensor and switch.As shown in Figure 5A, when switching 215-1 Guan Bi, SAW sensor 220-1
Start operation.That is, SAW sensor 220-1 receives, by antenna 210, the inquiry letter that electric terminal sends
Number, produce response signal in response to the inquiry signal received moment t1 after receiving inquiry signal,
And by antenna 210, the response signal of generation is sent to electric terminal.As shown in Figure 5 B, switch is worked as
During 215-2 Guan Bi, SAW sensor 220-2 starts operation.That is, SAW sensor 220-2 passes through antenna
210 receive the inquiry signal that electric terminal sends, and are receiving inquiry letter in response to the inquiry signal received
Moment t2 after number produces response signal, and by antenna 210, the response signal of generation is sent to electricity
Sub-terminal.As shown in Figure 5 C, when switching 215-3 Guan Bi, SAW sensor 220-3 starts operation.
That is, SAW sensor 220-3 receives, by antenna 210, the inquiry signal that electric terminal sends, in response to
The inquiry signal received moment t3 after receiving inquiry signal produces response signal, and passes through antenna
The response signal of generation is sent to electric terminal by 210.
By implementing electric terminal and accessory thereof according to an embodiment of the invention, it is possible to use SAW technology,
In the case of the volume not increasing accessory and cost, controlled electric terminal simply and effectively by accessory
Operation.
Although it has been shown and described that some embodiments, it will be appreciated by those skilled in the art that
In the case of the principle of the present invention and spirit, these embodiments can be modified, the present invention
Scope limited by claim and equivalent thereof.
Claims (29)
1. an electric terminal, including:
Surface acoustic wave (SAW) reader, sends inquiry signal to the accessory of described electric terminal, and from institute
State fitment receiver in response to inquiry signal the response signal that produces, wherein, described accessory is provided with to
A few SAW sensor, SAW sensor has and produces and send response signal in response to inquiry signal
Ability；
Controller, the response signal received based on SAW reader controls the predetermined behaviour of described electric terminal execution
Make.
Electric terminal the most according to claim 1, also includes:
Manipulator, for inquiry signal is modulated,
Wherein, the inquiry signal after modulation is sent to described accessory by SAW reader.
Electric terminal the most according to claim 1, wherein, the detection of SAW reader sends inquiry letter
Number moment and receive response signal moment between time difference or detection response signal frequency, control
Time difference that device processed detects based on SAW reader or the frequency of response signal based on the detection of SAW reader
Rate, controls described electric terminal and performs scheduled operation.
Electric terminal the most according to claim 3, also includes:
Sensor, for detecting the bonding state of described accessory and described electric terminal, and combines reflection
The sensing signal of state is sent to controller.
Electric terminal the most according to claim 4, wherein, when sensor detects that described accessory takes off
When described electric terminal, controller controls SAW reader and sends inquiry signal；
Or, after sensor detects that described accessory departs from described electric terminal, controller is based on peace
The running status of the application-specific being contained in described electric terminal controls SAW reader and sends inquiry signal；
Or, detect that described accessory departs from after described electric terminal at sensor, controller based on
Family controls SAW reader to the scheduled operation of described electric terminal and sends inquiry signal.
Electric terminal the most according to claim 1, wherein, controller detects based on SAW reader
Send inquiry signal moment and receive response signal moment between time difference, SAW reader inspection
Survey response the frequency of signal, in the unit interval SAW reader receive response signal number of times or
In person's unit interval, the combination of multiple response signals that SAW reader receives, controls described electric terminal
Perform scheduled operation.
Electric terminal the most according to claim 1, wherein, controller connects according to when SAW reader
The application run in described electric terminal when receiving response signal performs corresponding operation.
Electric terminal the most according to claim 4, wherein, when sensor detects that described accessory takes off
When described electric terminal, it is aobvious on main screen or side curve screens that controller controls described electric terminal
Show control menu or list of application.
Electric terminal the most according to claim 4, wherein, when sensor detects that described accessory takes off
When described electric terminal, controller controls described electric terminal display SAW in optional position on screen
Icon,
Wherein, when being chosen in response to SAW icon, controller controls described electric terminal at screen
Upper display controls menu or list of application.
The most according to claim 8 or claim 9, electric terminal, wherein, when SAW reader receives
During response signal, controller controls the display of described electric terminal and controls the sub-menus of the particular item in menu
Or the application-specific in operation list of application.
11. electric terminals according to claim 8, wherein, along with SAW reader detects
Time difference between the moment and the moment receiving response signal that send inquiry signal increases above predetermined threshold
Value, controller controls described electric terminal and shows that on main screen or side curve screens another controls menu
Or Another Application list.
12. electric terminals according to claim 8, wherein, along with SAW reader detects
Time difference between the moment and the moment receiving response signal that send inquiry signal increases, and controller controls
Described electric terminal is amplified on main screen or side curve screens control menu or the application of display continuously
List.
13. electric terminals according to claim 1, wherein, controller based on SAW reader from
Time delay characteristic or the frequency of the response signal that the SAW sensor being arranged on different accessories receives are special
Property identifies described different accessory.
14. electric terminals according to claim 1, wherein, when SAW reader is subordinated to described
When multiple fitment receiver of electric terminal are to multiple response signal, controller is based on the plurality of response signal
Time delay characteristic or frequency characteristic, perform and each corresponding scheduled operation of response signal.
15. electric terminals according to claim 1, wherein, described accessory has battery,
Wherein, attempt foundation in response to described accessory with described electric terminal and be connected, if described electronics is eventually
End is from described fitment receiver to Bluetooth connection request signal, and the most described electric terminal is connected by bluetooth and institute
State accessory to be attached, and controller controls SAW reader and stops sending inquiry signal, if described
Electric terminal connects termination signal from described fitment receiver to bluetooth, and the most described electric terminal terminates bluetooth even
Connect, and controller control SAW reader and sends inquiry signal,
Wherein, when the dump energy of battery is more than predetermined threshold, described accessory sends Bluetooth connection request
Signal, when the dump energy of battery is less than described predetermined threshold, described accessory sends bluetooth and connects termination
Signal.
16. electric terminals according to claim 1, wherein, described accessory has battery,
Wherein, when described accessory is connected with the trial foundation of described electric terminal, if described electric terminal
Dump energy more than predetermined threshold, the most described electric terminal is connected by bluetooth and carries out company with described accessory
Connect, and SAW reader does not send inquiry signal, if the dump energy of described electric terminal is less than institute
Stating predetermined threshold, the most described electric terminal terminates bluetooth and connects, and SAW reader is sent out to described accessory
Send inquiry signal.
17. electric terminals according to claim 1, wherein, along with SAW reader detects
Time difference between the moment and the moment receiving response signal that send inquiry signal increases, and controller controls
SAW reader increases the signal intensity of the inquiry signal sent.
18. electric terminals according to claim 1, wherein, controller also controls described electronics eventually
Multiple signal intensitys that end display on screen comprises inquiry signal signal intensity alternatively arranges dish
Single.
19. electric terminals according to claim 1, also include communicator,
Wherein, controller produces based on the response signal that SAW reader receives and is used for controlling another electronics eventually
End performs the teleinstruction of scheduled operation, and described teleinstruction is sent to another electronics described eventually by communicator
End.
The accessory of 20. 1 kinds of electric terminals, including:
Antenna, receives inquiry signal from electric terminal；
At least one SAW sensor, in response to at least one SAW sensor described or many
The user operation that individual SAW sensor is relevant, the one or more SAW sensor is received by antenna and looks into
Ask signal, produce corresponding with the one or more SAW sensor one in response to the inquiry signal received
Individual or multiple response signals, and by antenna, the one or more response signals produced are sent to described electricity
Sub-terminal.
21. accessories according to claim 20, also include:
At least one switch, is arranged between antenna and at least one SAW sensor described,
Wherein, the one or more switch is in response to relevant to the one or more SAW sensor
User operation, is connected antenna with the one or more SAW sensor.
22. accessories according to claim 21, wherein, the number of at least one SAW sensor described
Measure equal with the quantity of at least one switch described.
23. accessories according to claim 21, also include being arranged in the body surfaces of described accessory
At least one button, user operation represents the push for button,
Wherein, each button and a switch are corresponding,
Wherein, when the one or more buttons at least one button described are pressed, corresponding one
Or antenna is connected by multiple switch with corresponding one or more SAW sensor.
24. accessories according to claim 20, wherein, at least one SAW sensor described is pressure
Power induction type SAW sensor.
The accessory of 25. electric terminals according to claim 24, wherein, at least one SAW described
Sensor is arranged in the body surfaces of described accessory,
Wherein, user operation represents the pressing operation at least one SAW sensor described.
The accessory of 26. electric terminals according to claim 24, wherein, at least one SAW described
Sensor is arranged at the body interior of described accessory,
Wherein, each button and a pressure sensitive type SAW sensor are corresponding, when described at least one
When one or more buttons in button are pressed, corresponding one or more pressure sensitive types SAW sense
Device receives inquiry signal by antenna, produces and the one or more SAW in response to the inquiry signal received
The corresponding one or more response signals of sensor, and the one or more response letters that will be produced by antenna
Number it is sent to described electric terminal.
27. the accessory of electric terminal according to claim 20, wherein, each SAW sensor quilt
It is configured to produce the response letter with different time delay characteristics or frequency characteristic in response to inquiry signal
Number.
The accessory of 28. electric terminals according to claim 20, wherein, described antenna is configured to
Dipole antenna, monopole antenna, loop aerial or slot antenna.
The accessory of 29. electric terminals according to claim 20, wherein, described accessory is described electricity
The smart pen of sub-device or card taking pin.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242486.9A CN105915710A (en) | 2016-04-19 | 2016-04-19 | Electronic terminal and accessory therefor |
| KR1020170006278A KR20170119618A (en) | 2016-04-19 | 2017-01-13 | Positioning method, positining apparatus and positioning system |
| PCT/KR2017/004143 WO2017183888A2 (en) | 2016-04-19 | 2017-04-18 | Positioning method and apparatus |
| EP17786156.4A EP3446144A4 (en) | 2016-04-19 | 2017-04-18 | Positioning method and apparatus |
| US15/491,109 US10418965B2 (en) | 2016-04-19 | 2017-04-19 | Positioning method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242486.9A CN105915710A (en) | 2016-04-19 | 2016-04-19 | Electronic terminal and accessory therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105915710A true CN105915710A (en) | 2016-08-31 |
Family
ID=56747222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242486.9A Pending CN105915710A (en) | 2016-04-19 | 2016-04-19 | Electronic terminal and accessory therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105915710A (en) |
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| CN107566235A (en) * | 2017-09-28 | 2018-01-09 | 北京新能源汽车股份有限公司 | A kind of packet data transmission method, apparatus and electric automobile |
| CN111712861A (en) * | 2019-05-24 | 2020-09-25 | 深圳市大疆创新科技有限公司 | Control method of remote control equipment and remote control equipment |
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| CN104010071A (en) * | 2013-02-26 | 2014-08-27 | 三星电子株式会社 | Application control method and apparatus for mobile terminal, earphone device and application control system |
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| CN103777786A (en) * | 2012-10-25 | 2014-05-07 | 三星电子株式会社 | Electronic pen using delay device and touch input system and method thereof |
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| CN106791113A (en) * | 2016-12-23 | 2017-05-31 | 努比亚技术有限公司 | A kind of device for monitoring temperature and method |
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Application publication date: 20160831 |