CN103746739B - The method and system of electronic equipment interaction - Google Patents
The method and system of electronic equipment interaction Download PDFInfo
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- CN103746739B CN103746739B CN201310744717.2A CN201310744717A CN103746739B CN 103746739 B CN103746739 B CN 103746739B CN 201310744717 A CN201310744717 A CN 201310744717A CN 103746739 B CN103746739 B CN 103746739B
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Abstract
The invention discloses the method and system of a kind of electronic equipment interaction, wherein methods described includes step：First electronic equipment sends the optical signal of different frequency using the first luminescent device to the second electronic equipment；Second electronic equipment receives the optical signal using light-sensitive device；And second electronic equipment detect the frequency of the optical signal, and the interactive information of the first electronic equipment is obtained according to the frequency of the optical signal.
Description
Technical field
The present invention relates to technical field of information interaction, more particularly to the method and system that a kind of electronic equipment is interacted.
Background technology
In recent years, with the popularization of various electronic equipments, occur in that and led to using wireless radiofrequencies such as WiFi, bluetooth, Zigbee
Letter mode realizes interactive solution between electronic devices.For example, can be by bluetooth connection between two mobile phones
Transmission data, notebook can be connected the same LAN of access come shared data with panel computer by WiFi.
However, the occasion of above-mentioned Radio-Frequency Wireless Communication mode or the unstable field of radiofrequency signal cannot be used at some
Close or do not possess for itself the electronic equipment of above-mentioned Radio-Frequency Wireless Communication function, it is impossible to realize the friendship between electronic equipment
Mutually.
The content of the invention
In view of the above problems, it is proposed that the present invention, overcome above mentioned problem or solve at least in part to provide one kind
The method and system of the electronic equipment interaction of above mentioned problem.
According to one aspect of the present invention, there is provided the method for a kind of electronic equipment interaction, including step：First electronics sets
The standby optical signal for sending different frequency to the second electronic equipment using the first luminescent device；Second electronic equipment utilizes light-sensitive device
Receive the optical signal；And second electronic equipment detect the frequency of the optical signal, and according to the frequency of the optical signal
Obtain the interactive information of the first electronic equipment.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, the different frequencies
The optical signal of rate is the optical signal of frequency change.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment includes the data corresponding with the frequency of the change.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment includes the different pattern information corresponding from the different frequency.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment is the different trigger signal corresponding from the different frequency, and methods described also includes：Second electricity
Sub- equipment performs the pre-defined operation corresponding with the trigger signal after the trigger signal is obtained.
Alternatively, it is described fixed in advance in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention
Justice operation be：Second electronic equipment is based on the driving letter that the Information Pull modulation device to be sent modulates the second luminescent device
Number, and sent with described in one or more wavelength, expression using the second luminescent device based on the drive signal after modulation
The optical signal of the information to be sent.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
Sub- equipment and second electronic equipment are the electronic equipments of identical or different type.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, first hair
Optical device and the second luminescent device are light emitting diodes.
Alternatively, in the method for electronic equipment interaction any of the above-described according to an embodiment of the invention, the photosensor
Part is imageing sensor, photodiode, photo resistance or phototriode.
According to another aspect of the present invention, the system that a kind of electronic equipment is interacted is additionally provided, including：First electronics sets
Standby, it utilizes the first luminescent device that the optical signal of different frequency is sent to the second electronic equipment；And second electronic equipment, its profit
The optical signal is received with light-sensitive device and detect the frequency of the optical signal, and obtained according to the frequency of the optical signal
The interactive information of the first electronic equipment.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, the different frequencies
The optical signal of rate is the optical signal of frequency change.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment includes the data corresponding with the frequency of the change.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment includes the different pattern information corresponding from the different frequency.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
The interactive information of sub- equipment is the different trigger signal corresponding from the different frequency, and second electronic equipment exists
Obtain after the trigger signal, perform the pre-defined operation corresponding with the trigger signal.
Alternatively, it is described fixed in advance in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention
Justice operation be：Second electronic equipment is based on the driving letter that the Information Pull modulation device to be sent modulates the second luminescent device
Number, and sent with described in one or more wavelength, expression using the second luminescent device based on the drive signal after modulation
The optical signal of the information to be sent.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, first electricity
Sub- equipment and second electronic equipment are the electronic equipments of identical or different type.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, first hair
Optical device and the second luminescent device are light emitting diodes.
Alternatively, in the system of electronic equipment interaction any of the above-described according to an embodiment of the invention, the photosensor
Part is imageing sensor, photodiode, photo resistance or phototriode.
The invention provides the method and system of above-mentioned electronic equipment interaction.Embodiments in accordance with the present invention, the first electronics
Equipment can send optical signal using luminescent device to the second electronic equipment, and the second electronic equipment can be received using light-sensitive device
The optical signal and the frequency of the optical signal is detected, and the interaction letter of the first electronic equipment is obtained according to the frequency
Breath.Thus, two or more electronic equipments can be by part general and common as luminescent device and light-sensitive device
Interactive operation is realized, and does not rely on the Radio-Frequency Wireless Communication means such as bluetooth, WiFi, Zigbee.Each reality of the invention
Example is applied, the optical signal transmission data that can change by frequency in two or more electronic equipments, electronic equipment can also lead to
The pattern that the optical signal of different frequency notifies at it to other electronic equipments is crossed, in addition, optical signal is also used as difference
The trigger signal of purposes, is sent from an electronic equipment to other electronic equipments, and to trigger, other electronic equipments are performed and this is touched
Signal corresponding pre-defined operation, for example sent using luminescent device have one or more wavelength, representing will
The optical signal of the data of transmission.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by specific embodiment of the invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 schematically shows the flow chart of the method for electronic equipment interaction according to an embodiment of the invention；
Fig. 2 schematically shows makes luminescent device with certain by controlling enable end signal according to an embodiment of the invention
Plant the schematic diagram of frequency scintillation；
Fig. 3 schematically shows the block diagram of the system of electronic equipment interaction according to an embodiment of the invention；And
Fig. 4 schematically shows the block diagram of the system of electronic equipment interaction according to an embodiment of the invention.
Specific embodiment
Exemplary embodiment of the invention is more fully described below with reference to accompanying drawings.Although shown in the drawings of the present invention
Exemplary embodiment, it is understood, however, that may be realized in various forms principle of the invention, without that should be illustrated here
Embodiment limited.Conversely, these embodiments are provided so that reader can be more clearly understood that principle of the invention,
And the scope of the present invention can exactly be conveyed to those skilled in the art.
Although it should be appreciated that those skilled in the art it is contemplated that not being expressly recited or remembering in this manual
But load realizes the present invention and the various structures being included in spirit of the invention, principle and scope.
The all examples and conditional language quoted from this specification are all in order at the purpose of explanation and teaching, to help read
Person understands the principle and concept that inventor makes contributions to prior art, and should be understood that and be not limited to these specific citations
Example and condition.
Additionally, quoting from all of principle of the invention, each side and each embodiment and its specific example in this specification
Description and explanation are intended to cover in its structure and equivalent or equivalent functionally.In addition, such equivalent or equivalent
Thing should include it is currently known and in the future exploitation equivalent or equivalent, i.e. not tubular construction how, be carried out it is identical
The developmental achievement of function.
It should be appreciated by those skilled in the art that the block diagram presented in Figure of description is represented and realizes structure of the invention or electricity
The schematic illustration on road.Similarly, it should be appreciated that the expression such as any flow chart presented in Figure of description actually can be by each
The various treatment of kind of computer or computing device, but regardless of whether being explicitly shown such computer or treatment in figure
Device.
In detail in the claims, for performing any mode that the module of specified function is intended to perform the function, wrap
Include for example（a）Perform the circuit element of the function combination or（b）Any type of software, therefore including firmware, microcode
Etc., it is combined with proper circuit, and the software of function is realized for performing.The function of being provided by various modules is by with claim
The mode advocated is combined, thus it is believed that any module, part or the element of these functions can be provided all
It is equivalent to the module limited in claim.
Term " embodiment " in specification mean to combine specific features, structure etc. of embodiment description by comprising
In at least one embodiment of the present invention, therefore, the term " in embodiment " occurred everywhere in specification is not necessarily all referring to
Identical embodiment.
According to the first aspect of the invention, there is provided the method 100 of a kind of electronic equipment interaction.Fig. 1 schematically shows
The flow chart of the method for electronic equipment interaction according to an embodiment of the invention.As shown in figure 1, method 100 starts from step
S110, wherein, the first electronic equipment sends the optical signal of different frequency using the first luminescent device to the second electronic equipment.
Embodiments in accordance with the present invention, alternatively, first electronic equipment and second electronic equipment can be phases
Same or different types of electronic equipment.The type is included but is not limited to：Mobile phone（Functional mobile phone（feature phone）
Or smart mobile phone（smart phone））, panel computer, notebook computer, camera, video camera, portable electronic device,
Various types of wearable devices（For example, can be used to detect bracelet, glasses, medium, the wrist of human body exercise amount and various signs
Band, arm band, pin ring etc.）Etc., so long as electronic equipment include luminescent device and/or light-sensitive device.Alternatively, institute
It can be light emitting diode to state the first luminescent device（light emitting diode,LED）, such as Organic Light Emitting Diode
（organic light emitting diode,OLED）, or other any luminescent devices, wherein one can be included
Or multiple luminescence units.For example, for mobile phone, the first luminescent device can be the flash of light being equipped with mobile phone
Lamp or light compensating lamp.
Fig. 2 schematically shows makes luminescent device with certain by controlling enable end signal according to an embodiment of the invention
Plant the schematic diagram of frequency scintillation.As shown in Fig. 2 the first luminescent device can be driven by constant current driving, to ensure electricity
The stabilization of stream.The luminous opening and closing of first luminescent device can be controlled by the signal of Enable Pin.It is height to enable end signal
When, the first luminescent device is opened, and the first luminescent device lights；When enable end signal is low, the first luminescent device is closed
Close, the first luminescent device extinguishes.Used as a kind of alternate embodiment, when enable end signal is low, the first luminescent device is opened,
First luminescent device lights；When enable end signal is high, the first luminescent device is closed, and the first luminescent device extinguishes.
Embodiments in accordance with the present invention, can by control enable end signal come control the first luminescent device with certain frequently
Rate flashes.The cycle T for enabling end signal is different, and frequency f is just different.When Enable Pin signal frequency f changes, the first photophore
Part can just flash according to corresponding frequency.In an embodiment of the present invention, the first electronic equipment can utilize first
The optical signal that luminescent device changes to the second electronic equipment transmission frequency, i.e. the first luminescent device can be according to the frequencies being continually changing
Rate flashes.
As shown in figure 1, next, step S130 can be performed, wherein, the second electronic equipment can be connect using light-sensitive device
Receive the optical signal.Alternatively, the light-sensitive device can be imageing sensor, photodiode, photo resistance or photosensitive three
Pole pipe.For example, being set for the electronics that mobile phone, panel computer, notebook computer, camera and video camera etc. are equipped with camera
Standby, light-sensitive device can be just camera, i.e. CCD or cmos image sensor；And it is less in equal volume for wearable device
Electronic equipment, light-sensitive device can be photodiode, photo resistance or phototriode.Those skilled in the art should manage
Solution, lists the instantiation of above-mentioned light-sensitive device only for helping reader to understand principle of the invention, and the scope of the present invention is not
It is limited to examples detailed above, and can be to cover any light-sensitive device.Embodiments in accordance with the present invention, the second electronic equipment can be with profit
The optical signal is converted into electric signal with the light-sensitive device.
After step s 130, step S150 is performed, wherein, the second electronic equipment detects the frequency of the optical signal, and
And the interactive information of the first electronic equipment is obtained according to the frequency of the optical signal.Embodiments in accordance with the present invention, the second electronics
Equipment can detect the optical signal using image processor or general processor（Or the telecommunications being converted to by optical signal
Number）Frequency, and the interactive information of first electronic equipment is obtained according to the frequency.
As described above, in an embodiment of the present invention, the first electronic equipment can be using the first luminescent device to the
The optical signal of two electronic equipment transmission frequency change, i.e. the first luminescent device can flash according to the frequency being continually changing.
In the embodiment, the interactive information of first electronic equipment includes the data corresponding with the frequency of the change.For example, the
One electronic equipment is believed using the first luminescent device to the light that the second electronic equipment transmission frequency changes between 8 different frequency values
Number, it is assumed that this 8 frequency values are corresponding with binary data 000,001,010,011,100,101,110,111 respectively, and first
The interactive information of electronic equipment can just include the various combinations of these binary data, so as to realize the first electronic equipment to the
Two electronic equipments send the purpose of different pieces of information.It will be appreciated by those skilled in the art that provide the purpose of above-mentioned simple case being
In order to help reader to understand principle of the invention, rather than it is to limit the scope of the present invention.Those skilled in the art are according to this
In the teaching that is given, completely it is contemplated that going out other embodiments, realize the purpose of transmission complex data.Wherein, frequency values it is more,
Frequency change is faster, it is possible in the more data of transmitted per unit time.
In another embodiment of the invention, the interactive information of first electronic equipment can include and the difference
The corresponding different pattern information of frequency.That is, every kind of frequency values represent a kind of pattern.For example, 10Hz represents pattern 1,20Hz
Represent pattern 2.First electronic equipment sends the optical signal of 10Hz, i.e., the first electricity using the first luminescent device to the second electronic equipment
Sub- equipment notifies that the first electronic equipment is in pattern 1 to the second electronic equipment；First electronic equipment using the first luminescent device to
Second electronic equipment sends the optical signal of 20Hz, i.e. the first electronic equipment notifies that the first electronic equipment is in the second electronic equipment
Pattern 2.So, the first electronic equipment just can notify the second electronic equipment it is in different patterns.Equally, art technology
Personnel should be appreciated that the purpose for providing above-mentioned simple case is to aid in reader and understands principle of the invention, rather than be in order to
Limitation the scope of the present invention.Those skilled in the art are real completely it is contemplated that going out other embodiments according to teaching given here
Now notify the purpose of various different modes.
Embodiments in accordance with the present invention, the different pattern of first electronic equipment can for example include：It is ready for sending
Data, send data finish, prepares receive data, receive data finish, prepare connect（For example by bluetooth or WiFi etc.）,
Connection（For example by bluetooth or WiFi etc.）, low battery, have unread message, have missed call etc..First electronic equipment passes through
The optical signal of different frequency notifies the pattern residing for itself to the second electronic equipment, and so, the second electronic equipment just can be according to
Pattern residing for first electronic equipment is operated accordingly to perform.For example, the first electronic equipment notifies it to the second electronic equipment
Pattern in data are ready for sending, the second electronic equipment is ready for receiving the first electronic equipment data to be sent.Again
Such as, the first electronic equipment notifies its pattern for being in low battery to the second electronic equipment, and the second electronic equipment can just terminate
Connection or data transfer with the first electronic equipment, to reduce the electric quantity consumption of the first electronic equipment, extend the first electronic equipment
Stand-by time.
In another embodiment of the invention, the interactive information of first electronic equipment can be and the different frequencies
The corresponding different trigger signal of rate, the second electronic equipment is received and detects the frequency of the optical signal from the first electronic equipment
Rate, and obtain the different trigger signal corresponding from different frequency.Alternatively, the different trigger signal can be used
In the connection for triggering the foundation of the second electronic equipment and the first electronic equipment（For example by bluetooth or WiFi etc.）Trigger signal, use
The trigger signal of data is sent in the second electronic equipment is triggered, or for triggering touching for the second electronic equipment reception data
Signal etc..For example, the first electronic equipment is sent for triggering the second electronic equipment by optical signal to the second electronic equipment
Set up the trigger signal with the bluetooth connection of the first electronic equipment, the second electronic equipment after the trigger signal is received, just
Bluetooth connection can be set up with the first electronic equipment.Equally, above description is merely illustrative, is not construed as model of the invention
The limitation enclosed, those skilled in the art can select to realize the trigger signal of difference in functionality, to realize according to actual needs completely
The purpose of interactive operation.
In this embodiment, methods described can also be comprised the following steps：Second electronic equipment is obtaining the triggering
After signal, the pre-defined operation corresponding with the trigger signal is performed.For example, the second electronic equipment is receiving use
In the connection for triggering its foundation and the first electronic equipment（For example by bluetooth or WiFi etc.）Trigger signal after, it is possible to hold
Row sets up the operation being connected with the first electronic equipment.
In an embodiment of the present invention, the pre-defined operation is：Second electronic equipment is based on what is sent
Information Pull modulation device modulates the drive signal of the second luminescent device, and based on the drive signal after modulation using the second hair
Optical device send have one or more wavelength, represent described in the information to be sent optical signal.That is, described trigger signal is
The trigger signal of data is sent for triggering the second electronic equipment, the second electronic equipment is held after the trigger signal is obtained
Row sends the operation of data, and specifically, the second electronic equipment can be based on the information to be sent, using modulation device modulation the
The drive signal of two luminescent devices（Driving current or driving voltage）, and lighted using second based on the drive signal after modulation
Device sent to the first electronic equipment or miscellaneous equipment have one or more wavelength, represent described in the information to be sent light
Signal.
Embodiments in accordance with the present invention, the modulation device can be constant current driving, constant pressure driving, pulse width modulation
（Pulse Width Modulation,PWM）The modulation device of driving, permanent electrical power or permanent luminous power.Second photophore
Part can be light emitting diode（light emitting diode,LED）, such as Organic Light Emitting Diode（organic light
emitting diode,OLED）, or can also be other any luminescent devices, wherein can be including one or more hair
Light unit.
Embodiments in accordance with the present invention, the second electronic equipment can be based on the information to be sent, and be modulated using modulation device
The drive signal of the second luminescent device, with the drive signal after being modulated, and based on the drive signal profit after the modulation
Optical signal is sent to the first electronic equipment or miscellaneous equipment with the second luminescent device, to transmit the information to be sent.It is described
Optical signal can have one or more wavelength（The light of monochromatic or multiple color）.In a kind of wavelength（It is monochromatic）In the case of, the
Two luminescent devices can only include a luminescence unit；In multi-wavelength（Multiple color）In the case of, the second luminescent device can
So that including multiple luminescence units, each luminescence unit sends a kind of optical signal of wavelength, for example, the wavelength of red is generally 640
~780nm, the wavelength of green is generally 505~525nm, and the wavelength of blue light is generally 470~505nm, in the feelings of multi-wavelength
Under condition, modulation device needs to modulate the drive signal of the multiple luminescence unit respectively, for example, modulation device can be modulated respectively
The frequency, and/or phase, and/or amplitude of this multiple drive signal.The level of the optical signal of one or more wavelength is not with
Same frequency, and/or different phases, and/or different amplitudes fluctuate between low and high level.First electronic equipment or other
Equipment can utilize imageing sensor（Exposure mode is, for example, roller shutter（rolling shutter）Pattern, the sample frequency of roller shutter
Higher than the frame rate of imageing sensor）The optical signal is received, and corresponding image is obtained from the optical signal, then using figure
The quantity of light and shade striped in described image is obtained as processor or general processor measurement（A kind of wavelength, it is monochromatic）Or described image
The pattern of middle color fringe（Multi-wavelength, multiple color, combination of the color fringe from the optical signal of multi-wavelength）, so that
Therefrom restore the second electronic equipment transmitted information.Described information include with the number of color fringe, color, measure or arrange
The corresponding data bit of row order（Multi-wavelength, multiple color）, or including number corresponding with the number of the frequency of change
Purpose data bit（A kind of wavelength, it is monochromatic）.
According to above-described embodiment, in an exemplary application scenarios, the first electronic equipment for example can be intelligent hand
Machine, the second electronic equipment for example can be shape such as button or ring etc., for detect human body exercise amount and various signs etc. believe
The wearable device of breath.Smart mobile phone for example sends trigger signal by optical signal using flash lamp to wearable device, can wear
Wear equipment for example to receive optical signal using photodiode and detect its frequency, so as to obtain the triggering letter corresponding with frequency
Number.For example, the trigger signal is used to trigger wearable device to the smart mobile phone or miscellaneous equipment transmission data, it is wearable to set
It is standby to be just based on the data to be sent, modulate the drive signal of light emitting diode using modulation device, and based on modulation after
Drive signal sent using light emitting diode have one or more wavelength, represent that the light of the data to be sent is believed
Number, so as to complete the interactive operation between smart mobile phone and wearable device, realize wearable device to computing capability more
Strong smart mobile phone transmits the purpose of the information such as its human body exercise amount for obtaining of detection and various signs.
According to the second aspect of the invention, there is provided the system of a kind of electronic equipment interaction.Fig. 3 schematically shows root
The block diagram of the system 200 interacted according to the electronic equipment of embodiments of the invention.As shown in figure 3, system 200 sets including the first electronics
Standby 210 and second electronic equipment 220, first electronic equipment 210 includes the first light-emitting component 212, and second electronics sets
It is standby to include light-sensitive device 222.
First, the first electronic equipment 210 can send difference using the first luminescent device 212 to the second electronic equipment 220
The optical signal of frequency.Embodiments in accordance with the present invention, alternatively, first electronic equipment 210 and second electronic equipment
220 can be the electronic equipment of identical or different type.The type is included but is not limited to：Mobile phone（Functional mobile phone
（feature phone）Or smart mobile phone（smart phone））, panel computer, notebook computer, camera, video camera, just
Take formula media player, various types of wearable devices（For example, can be used to detect the hand of human body exercise amount and various signs
Ring, glasses, medium, wrist strap, arm band, pin ring etc.）Etc., so long as electronic equipment include luminescent device and/or photosensor
Part.Alternatively, first luminescent device 212 can be light emitting diode（light emitting diode,LED）、
Such as Organic Light Emitting Diode（organic light emitting diode,OLED）, or other any photophores
Part, wherein one or more luminescence unit can be included.For example, for mobile phone, the first luminescent device 212 can be with
It is the flash lamp or light compensating lamp being equipped with mobile phone.
Fig. 2 schematically shows makes luminescent device with certain by controlling enable end signal according to an embodiment of the invention
Plant the schematic diagram of frequency scintillation.As shown in Fig. 2 the first luminescent device 212 can be driven by constant current driving, to ensure
The stabilization of electric current.The luminous opening and closing of first luminescent device 212 can be controlled by the signal of Enable Pin.Enable end signal
For it is high when, the first luminescent device 212 is opened, and the first luminescent device 212 lights；When enable end signal is low, first
Luminescent device 212 is closed, and the first luminescent device 212 extinguishes.As a kind of alternate embodiment, when enable end signal is low,
First luminescent device 212 is opened, and the first luminescent device 212 lights；When enable end signal is high, the first luminescent device 212
Close, the first luminescent device 212 extinguishes.
Embodiments in accordance with the present invention, can control the first luminescent device 212 with certain by controlling to enable end signal
Frequency scintillation.The cycle T for enabling end signal is different, and frequency f is just different.When Enable Pin signal frequency f changes, first lights
Device 212 can just flash according to corresponding frequency.In an embodiment of the present invention, the first electronic equipment 210 can be with
The optical signal changed to the transmission frequency of the second electronic equipment 220 using the first luminescent device 212, i.e., the first luminescent device 212 can
To be flashed according to the frequency being continually changing.
Next, the second electronic equipment 220 can receive the optical signal using light-sensitive device 222.Alternatively, the light
Sensing device 222 can be imageing sensor, photodiode, photo resistance or phototriode.For example, for mobile phone,
Panel computer, notebook computer, camera and video camera etc. are equipped with the electronic equipment of camera, and light-sensitive device 222 can be just
Camera, i.e. CCD or cmos image sensor；And for the isometric less electronic equipment of wearable device, light-sensitive device 222
Can be photodiode, photo resistance or phototriode.It will be appreciated by those skilled in the art that listing above-mentioned photosensor
Only for helping reader to understand principle of the invention, the scope of the present invention is not limited to examples detailed above to the instantiation of part 222, and
Can be to cover any light-sensitive device.Embodiments in accordance with the present invention, the second electronic equipment 220 can also utilize the photosensor
The optical signal is converted to electric signal by part 222.
Then, the second electronic equipment 220 can detect the frequency of the optical signal, and according to the frequency of the optical signal
Obtain the interactive information of the first electronic equipment 210.Embodiments in accordance with the present invention, the second electronic equipment 220 can utilize image
Processor or general processor detect the optical signal（Or the electric signal being converted to by optical signal）Frequency, and root
The interactive information of first electronic equipment 210 is obtained according to the frequency.
As described above, in an embodiment of the present invention, the first electronic equipment 210 can utilize the first luminescent device
212 optical signals changed to the transmission frequency of the second electronic equipment 220, i.e. the first luminescent device 212 can be according to being continually changing
Frequency flashes.In this embodiment, the interactive information of first electronic equipment 210 includes relative with the frequency of the change
The data answered.For example, the first electronic equipment 210 utilizes the first luminescent device 212 to the transmission frequency of the second electronic equipment 220 8
Between individual different frequency value change optical signal, it is assumed that this 8 frequency values respectively with binary data 000,001,010,011,
100th, 101,110,111 is corresponding, and the interactive information of the first electronic equipment 210 can just include the various of these binary data
Combination, so as to realize that the first electronic equipment 210 sends the purpose of different pieces of information to the second electronic equipment 220.People in the art
Member understands principle of the invention it should be appreciated that the purpose for providing above-mentioned simple case is to aid in reader, rather than is to limit
The scope of the present invention processed.Those skilled in the art, completely it is contemplated that going out other embodiments, realize according to teaching given here
Transmit the purpose of complex data.Wherein, frequency values are more, frequency change is faster, it is possible to more in transmitted per unit time
Data.
In another embodiment of the invention, the interactive information of first electronic equipment 210 can include with it is described
The corresponding different pattern information of different frequency.That is, every kind of frequency values represent a kind of pattern.For example, 10Hz represents pattern 1,
20Hz represents pattern 2.First electronic equipment 210 sends the light of 10Hz using the first luminescent device 212 to the second electronic equipment 220
Signal, i.e. the first electronic equipment 210 notify the first electronic equipment 210 in pattern 1 to the second electronic equipment 220；First electronics
Equipment 210 sends the optical signal of 20Hz, i.e. the first electronic equipment 210 using the first luminescent device 212 to the second electronic equipment 220
Notify the first electronic equipment 210 in pattern 2 to the second electronic equipment 220.So, the first electronic equipment 210 can just be notified
Second electronic equipment 220 its be in different patterns.Equally, it will be appreciated by those skilled in the art that providing above-mentioned simple case
Purpose be to aid in reader and understand principle of the invention, rather than be to limit the scope of the present invention.People in the art
According to teaching given here, completely it is contemplated that going out other embodiments, realization notifies the purpose of various different modes to member.
Embodiments in accordance with the present invention, the different pattern of first electronic equipment 210 can for example include：Prepare hair
Send data, send data finish, prepares receive data, receive data finish, prepare connect（For example by bluetooth or WiFi etc.）、
Connect（For example by bluetooth or WiFi etc.）, low battery, have unread message, have missed call etc..First electronic equipment 210
The pattern for notifying residing for itself to the second electronic equipment 220 by the optical signal of different frequency, so, the second electronic equipment 220
Corresponding operation can be just performed according to the pattern residing for the first electronic equipment 210.For example, the first electronic equipment 210 is to
Two electronic equipments 220 notify that it is in the pattern for being ready for sending data, and the second electronic equipment 220 is ready for receiving the first electricity
The data to be sent of sub- equipment 210.Again such as, the first electronic equipment 210 notifies that it is in low battery to the second electronic equipment 220
Pattern, the second electronic equipment 220 can just terminate the connection with the first electronic equipment 210 or data transfer, to reduce first
The electric quantity consumption of electronic equipment 210, extends the stand-by time of the first electronic equipment 210.
In another embodiment of the invention, the interactive information of first electronic equipment 210 can be with it is described not
The corresponding different trigger signal of same frequency, the second electronic equipment 220 is received and detects the light from the first electronic equipment 210
The frequency of signal, and obtain the different trigger signal corresponding from different frequency.Alternatively, the different trigger signal
It can be the connection for triggering the foundation of the second electronic equipment 220 and the first electronic equipment 210（For example pass through bluetooth or WiFi
Deng）Trigger signal, for trigger the second electronic equipment 220 send data trigger signal, or for trigger second
Electronic equipment 220 receives trigger signal of data etc..For example, the first electronic equipment 210 is set by optical signal to the second electronics
Standby 220 send the trigger signal for triggering the foundation of the second electronic equipment 220 and the bluetooth connection of the first electronic equipment 210, the
Two electronic equipments 220 are after the trigger signal is received, it is possible to set up bluetooth connection with the first electronic equipment 210.Equally,
Above description is merely illustrative, is not construed as the limitation for the scope of the present invention, and those skilled in the art completely can basis
It is actually needed, the trigger signal of difference in functionality is realized in selection, to realize the purpose of interactive operation.
In this embodiment, the second electronic equipment 220 can be performed and touched with described after the trigger signal is obtained
The corresponding pre-defined operation of signalling.For example, the second electronic equipment 220 is being received for triggering its foundation and first
The connection of electronic equipment 210（For example by bluetooth or WiFi etc.）Trigger signal after, it is possible to perform set up with first electricity
The operation of the connection of sub- equipment 210.
Fig. 4 schematically shows the block diagram of the system of electronic equipment interaction according to an embodiment of the invention.Such as
Shown in Fig. 4, the second electronic equipment 220 can also include modulation device 224 and second in addition to including light-sensitive device 222
Luminescent device 226.In this embodiment, the pre-defined operation is：Second electronic equipment 220 is based on the letter to be sent
Breath modulates the drive signal of the second luminescent device 226 using modulation device 224, and utilizes the based on the drive signal after modulation
Two luminescent device 226 send have one or more wavelength, represent described in the information to be sent optical signal.That is, it is described to touch
Signalling is the trigger signal that data are sent for triggering the second electronic equipment 220, and the second electronic equipment 220 is obtaining described touching
After signalling, the operation for sending data is performed, specifically, the second electronic equipment 220 can be based on the information to be sent, profit
The drive signal of the second luminescent device 226 is modulated with modulation device 224（Driving current or driving voltage）, and based on modulation after
Drive signal sent to the first electronic equipment 210 or miscellaneous equipment using the second luminescent device 226 there is one or more ripple
The optical signal of the long, information to be sent described in expression.
Embodiments in accordance with the present invention, the modulation device 224 can be constant current driving, constant pressure is driven, pulse width is adjusted
System（Pulse Width Modulation,PWM）The modulation device 224 of driving, permanent electrical power or permanent luminous power.Described second
Luminescent device 226 can be light emitting diode（light emitting diode,LED）, such as Organic Light Emitting Diode
（organic light emitting diode,OLED）, or other any luminescent devices, wherein one can be included
Or multiple luminescence units.
Embodiments in accordance with the present invention, the second electronic equipment 220 can be based on the information to be sent, and be adjusted using tone pitch device
The drive signal of the second luminescent device 226 is made, with the drive signal after being modulated, and based on the driving letter after the modulation
Number the second luminescent device of utilization 226 sends optical signal to the first electronic equipment 210 or miscellaneous equipment, to transmit described transmission
Information.The optical signal can have one or more wavelength（The light of monochromatic or multiple color）.In a kind of wavelength（It is monochromatic）'s
In the case of, the second luminescent device 226 can only include a luminescence unit；In multi-wavelength（Multiple color）In the case of, the
Two luminescent devices 226 can include multiple luminescence units, and each luminescence unit sends a kind of optical signal of wavelength, for example, red
Wavelength be generally 640~780nm, the wavelength of green is generally 505~525nm, and the wavelength of blue light is generally 470~505nm,
In the case of multi-wavelength, modulation device 224 needs to modulate the drive signal of the multiple luminescence unit respectively, for example, adjusting
Device processed can respectively modulate the frequency, and/or phase, and/or amplitude of this multiple drive signal.One or more wavelength
The level of optical signal fluctuated between low and high level with different frequency, and/or different phases, and/or different amplitudes.
First electronic equipment 210 or miscellaneous equipment can utilize imageing sensor（Exposure mode is, for example, roller shutter（rolling
shutter）Pattern, the frame rate of the sample frequency higher than imageing sensor of roller shutter）The optical signal is received, and is believed from the light
Number corresponding image is obtained, the number of light and shade striped in described image is then obtained using image processor or general processor measurement
Amount（A kind of wavelength, it is monochromatic）Or in described image color fringe pattern（Multi-wavelength, multiple color, color fringe is derived from
The combination of the optical signal of multi-wavelength）, so as to therefrom restore the transmitted information of the second electronic equipment 220.Described information bag
Include with the number of color fringe, color, measure or the corresponding data bit that puts in order（Multi-wavelength, multiple color）, or
Person includes the data bit of number corresponding with the number of the frequency of change（A kind of wavelength, it is monochromatic）.
According to above-described embodiment, in an exemplary application scenarios, the first electronic equipment for example can be intelligent hand
Machine, the second electronic equipment for example can be shape such as button or ring etc., for detect human body exercise amount and various signs etc. believe
The wearable device of breath.Smart mobile phone for example sends trigger signal by optical signal using flash lamp to wearable device, can wear
Wear equipment for example to receive optical signal using photodiode and detect its frequency, so as to obtain the triggering letter corresponding with frequency
Number.For example, the trigger signal is used to trigger wearable device to the smart mobile phone or miscellaneous equipment transmission data, it is wearable to set
It is standby to be just based on the data to be sent, modulate the drive signal of light emitting diode using modulation device, and based on modulation after
Drive signal sent using light emitting diode have one or more wavelength, represent that the light of the data to be sent is believed
Number, so as to complete the interactive operation between smart mobile phone and wearable device, realize wearable device to computing capability more
Strong smart mobile phone transmits the purpose of the information such as its human body exercise amount for obtaining of detection and various signs.
Because above-mentioned each device embodiment is corresponding with aforementioned approaches method embodiment, therefore no longer each device embodiment is entered
Row is further described in detail.Skilled artisans appreciate that：Although above-mentioned each method embodiment and each device embodiment
Be directed to interaction description between two electronic equipments, but principle of the invention be equally applicable to more than two electronic equipment it
Between interactive operation.
The invention provides the method and system of above-mentioned electronic equipment interaction.Embodiments in accordance with the present invention, the first electronics
Equipment can send optical signal using luminescent device to the second electronic equipment, and the second electronic equipment can be received using light-sensitive device
The optical signal and the frequency of the optical signal is detected, and the interaction letter of the first electronic equipment is obtained according to the frequency
Breath.Thus, two or more electronic equipments can be by part general and common as luminescent device and light-sensitive device
Interactive operation is realized, and does not rely on the Radio-Frequency Wireless Communication means such as bluetooth, WiFi, Zigbee.Each reality of the invention
Example is applied, the optical signal transmission data that can be changed by frequency in two or more electric rooms, electronic equipment can also
The pattern for notifying at it to other electronic equipments by the optical signal of different frequency, in addition, optical signal is also used as not
With the trigger signal of purposes, sent from an electronic equipment to other electronic equipments, to trigger the execution of other electronic equipments and be somebody's turn to do
The corresponding pre-defined operation of trigger signal, for example being sent using luminescent device has one or more wavelength, expression
The optical signal of the data to be sent.
In this manual, substantial amounts of detail is illustrated.It will be appreciated, however, that embodiments of the invention can be
Without implementation in the case of these details.In certain embodiments, known method, structure and skill is not been shown in detail
Art, so as not to make reader obscure the understanding to the principle of this specification.
It will be understood by those skilled in the art that can adaptively be changed to the module in the device in each embodiment
Become, and they are arranged in one or more devices different from the embodiment.Can be some modules in embodiment
A module or unit or component are combined into, multiple submodule or subelement or sub-component can also be divided into.Except spy
Levy and/or process outside mutually exclusive situation, any combinations can be used, to the institute of any method disclosed in this specification
There are step or all modules of any device to be combined.Unless expressly stated otherwise, disclosed in this specification each is special
Levying can be replaced by providing identical, equivalent or similar purpose alternative features.
Each device embodiment of the invention can be realized with hardware, or be run with one or more processor
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Single-chip microcomputer, micro-control unit（MCU）, microprocessor or digital signal processor（DSP）Etc. come realize according to the present invention implement
The some or all functions of some or all modules in the device of example.The present invention is also implemented as performing here
The program of device of described method（For example, computer program and computer program product）.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention, and this area
Technical staff can design various alternate embodiments in the case of without departing from scope of the following claims.In claim
In book, the sequence of feature is not meant to any particular order of feature, and especially, each step in claim to a method
Order is not meant to that these steps must sequentially be performed according to this.On the contrary, these steps can be with any appropriate suitable
Sequence is performed.Equally, the order of each module execution treatment should not also be sorted by each module in claim in device claim
Limitation, and can be to perform treatment in any suitable order.In detail in the claims, any ginseng that will should not be located in bracket
Examine mark and be understood as limitations on claims.Term " including " or "comprising" do not exclude the presence of mould not listed in the claims
Block or step.Term "a" or "an" before module or step does not exclude the presence of module or step as multiple.
The present invention can come real by means of the hardware including some disparate modules or by means of properly programmed computer or processor
It is existing.In the device claim enumerating several means, some items in these modules can be by same hardware module
To realize.The use of term " first ", " second " and " the 3rd " etc. does not indicate that any order, can be construed to these terms
Title.Term " connection ", " coupling " etc. are defined as operationally being connected in any desired form when using in this manual
Connect, for example, mechanically, electronically, digitally, simulation ground, directly, indirectly, by software, by modes such as hardware carry out
Connection.
Claims (14)
1. the method (100) of a kind of electronic equipment interaction, including step：
First electronic equipment sends the optical signal (S110) of different frequency using the first luminescent device to the second electronic equipment；
Second electronic equipment receives the optical signal (S130) using light-sensitive device；And
Second electronic equipment detects the frequency of the optical signal, and obtains the first electronic equipment according to the frequency of the optical signal
Interactive information (S150)；
The interactive information of wherein described first electronic equipment is the different trigger signal corresponding from the different frequency, described
Method also includes：After the trigger signal is obtained, the second electronic equipment is based on the information to be sent profit to second electronic equipment
The drive signal of the second luminescent device is modulated with modulation device, and the second luminescent device is utilized based on the drive signal after modulation
Send have one or more wavelength, represent described in the information to be sent optical signal.
2. the method for claim 1, wherein the optical signal of the different frequency is the optical signal of frequency change.
3. method as claimed in claim 2, wherein the interactive information of first electronic equipment includes the frequency with the change
The corresponding data of rate.
4. the method for claim 1, wherein the interactive information of first electronic equipment includes and the different frequency
Corresponding different pattern information.
5. the method as described in any one of Claims 1-4, wherein first electronic equipment and second electronics set
Standby is the electronic equipment of identical or different type.
6. the method as described in any one of Claims 1-4, wherein first luminescent device and the second luminescent device are
Light emitting diode.
7. the method as described in any one of Claims 1-4, wherein the light-sensitive device is imageing sensor, photosensitive two
Pole pipe, photo resistance or phototriode.
8. the system (200) that a kind of electronic equipment is interacted, including：
First electronic equipment (210), it utilizes the first luminescent device (212) to send different frequency to the second electronic equipment (220)
Optical signal；And
Second electronic equipment (220), it utilizes light-sensitive device (222) to receive the optical signal and detect the optical signal
Frequency, and the interactive information of the first electronic equipment (210) is obtained according to the frequency of the optical signal；
The interactive information of wherein described first electronic equipment (210) is the different triggering letter corresponding from the different frequency
Number, and second electronic equipment (220) is after the trigger signal is obtained, and the second electronic equipment (220) is based on will send out
The Information Pull modulation device (224) for sending modulates the drive signal of the second luminescent device (226), and based on the driving after modulation
Signal sent using the second luminescent device (226) have one or more wavelength, represent that the light of the information to be sent is believed
Number.
9. system as claimed in claim 8, wherein the optical signal of the different frequency is the optical signal of frequency change.
10. system as claimed in claim 9, wherein the interactive information of first electronic equipment (210) includes and the change
The corresponding data of the frequency of change.
11. systems as claimed in claim 8, wherein the interactive information of first electronic equipment (210) include with it is described not
The corresponding different pattern information of same frequency.
12. system as described in any one of claim 8 to 11, wherein first electronic equipment (210) and described
Two electronic equipments (220) are the electronic equipments of identical or different type.
13. system as described in any one of claim 8 to 11, wherein first luminescent device (212) and the second hair
Optical device (224) is light emitting diode.
14. system as described in any one of claim 8 to 11, wherein the light-sensitive device (222) be imageing sensor,
Photodiode, photo resistance or phototriode.
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| CN104331156A (en) * | 2014-10-27 | 2015-02-04 | 联想(北京)有限公司 | Information processing method and head mounted electronic equipment |
| CN105115973A (en) * | 2015-08-28 | 2015-12-02 | 武汉邮电科学研究院 | Equipment monitoring system and method based on visible light communication |
| CN107332617A (en) * | 2017-08-21 | 2017-11-07 | 重庆思柏高科技有限公司 | A kind of data sending device, visible light communication system and method |
| CN108833800A (en) * | 2018-06-29 | 2018-11-16 | 春笋新科技(深圳)有限公司 | A kind of light-operated circuit, user's control Activity recognition method and device |
| CN109784120B (en) * | 2018-12-11 | 2022-08-12 | 北京天立秀科技有限公司 | Optical code generation device, light sensation data interaction method and image acquisition device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307063A (en) * | 2011-09-23 | 2012-01-04 | 天津工业大学 | Voice information notification system based on LED visible light |
| CN202931322U (en) * | 2012-11-29 | 2013-05-08 | 深圳市致烨科技有限公司 | Visible optical communication apparatus based on LED lamp |
| CN103383446A (en) * | 2013-04-09 | 2013-11-06 | 北京半导体照明科技促进中心 | Indoor positioning method, device and system based on visible light and light source |
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| US20100322635A1 (en) * | 2009-06-18 | 2010-12-23 | Sony Ericsson Mobile Communications Ab | Using ambient led light for broadcasting info and navigation |
-
2013
- 2013-12-30 CN CN201310744717.2A patent/CN103746739B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307063A (en) * | 2011-09-23 | 2012-01-04 | 天津工业大学 | Voice information notification system based on LED visible light |
| CN202931322U (en) * | 2012-11-29 | 2013-05-08 | 深圳市致烨科技有限公司 | Visible optical communication apparatus based on LED lamp |
| CN103383446A (en) * | 2013-04-09 | 2013-11-06 | 北京半导体照明科技促进中心 | Indoor positioning method, device and system based on visible light and light source |
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