CN108304332A - The method of electronic device and its signal switching apparatus and active switching signal - Google Patents
The method of electronic device and its signal switching apparatus and active switching signal Download PDFInfo
- Publication number
- CN108304332A CN108304332A CN201710024579.9A CN201710024579A CN108304332A CN 108304332 A CN108304332 A CN 108304332A CN 201710024579 A CN201710024579 A CN 201710024579A CN 108304332 A CN108304332 A CN 108304332A
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- CN
- China
- Prior art keywords
- electronic device
- peripheral device
- connectivity port
- signal
- active switching
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
Abstract
A kind of method that the present invention provides electronic device and its signal switching apparatus and active switching signal.The electronic device can be with a peripheral device reciprocation, including systemonchip, connectivity port and sensor, and the connectivity port is being wiredly electrically connected the peripheral device；The sensor should peripheral device a use state and generate a physical quantity variation using as a trigger signal；Wherein, which is sent to the systemonchip by serial commu-nication bus, which actively switches the running that the electronic device corresponds to the peripheral device according to the trigger signal.In this way, the present invention can promote electronic device to answer user using the situation of peripheral device to switch running, more humane operation is provided for user.
Description
Technical field
The present invention relates to the fields of signal switching, actively switch the letter of peripheral device especially with regard to a kind of electronic device
Number switching field.
Background technology
The electronic devices such as computer now connect peripheral device, and the operation of computer now equipped with different connectivity ports
System, which can detect the intervention of peripheral device and give notice, reminds user.
Though some peripheral devices, such as mouse can parallel be used with built-in Trackpad, however, for user and
Speech, most of peripheral device need the intervention of user, such as press any key or unlatching/closing or stop corresponding software
Deng, therefore still had much room for improvement using upper.
Invention content
The technical problem to be solved in the present invention is, for deficiencies of the prior art, provides a kind of electronics dress
It sets and its method of signal switching apparatus and active switching signal, whether there is or not connect extremely to detect user for sensors configured
The peripheral device of electronic device, to solve the problems, such as that existing electronic device is only capable of that user is notified to have peripheral device connection.
The technical problem to be solved in the present invention is, for deficiencies of the prior art, provides a kind of electronics dress
It sets and its method of signal switching apparatus and active switching signal, sensors configured is tactile whether there is or not generating to answer the contact of user
It signals, electronic device comes it with this trigger signal active switching signal and corresponds to the running of peripheral device, even if to solve to have week
The electronic device of side device connection still must user's interventional instruction could execute/the problem of stopping corresponding running.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of signal switching apparatus of electronic device,
Can be with a peripheral device reciprocation, the signal switching apparatus of the electronic device includes connectivity port and inductance type linear sensing
Device, the connectivity port is being wiredly electrically connected the peripheral device；The inductance type linear transducer should peripheral device one make
Inductance variation is generated with state, inductance variation actively switches it providing the electronic device and corresponds to the peripheral device
Running.
The present invention also provides a kind of electronic devices with active switching signal function, can interact work with a peripheral device
With it included systemonchip (System on Chip, SoC), connecting pin that should have the electronic device of active switching signal function
Mouthful and sensor, the connectivity port is being wiredly electrically connected the peripheral device；The sensor (sensor) should periphery dress
The use state set and generate a physical quantity variation using as a trigger signal；Wherein, the trigger signal is serial logical by one
Letter bus is sent to the systemonchip, which actively switches the electronic device according to the trigger signal and correspond to this week
The running of side device.
Preferably, the sensor includes inductance type linear transducer, which changes for inductance.
Preferably, the serial communication bus includes IC bus (Inter-Integrated Circuit, I2C).
Preferably, the connectivity port is input/output end port jack (I/O port jack).
The present invention also provides a kind of methods of electronic device active switching signal, including：It is electrically connected a peripheral device and is somebody's turn to do
One connectivity port of electronic device；The connectivity port is responded to sense a use state of the peripheral device and form a physics quantitative change
Change；It should physical quantity variation one trigger signal of generation；And actively switches the electronic device according to the trigger signal and correspond to this week
The running of side device.
Preferably, the step of connectivity port of the electrical connection peripheral device and the electronic device includes providing an earphone
As the peripheral device, and an input/output end port jack is provided as the connectivity port；The use state includes a use
Whether person dresses or is detached from the earphone, which is inductance variable quantity；And this actively switches according to the trigger signal
The electronic device correspond to the step of running of the peripheral device include the electronic device execute or stop an audio play.
Preferably, the physical quantity variation is an inductance variable quantity.
It is wrapped preferably, this actively switches the step of electronic device corresponds to the running of the peripheral device according to the trigger signal
It includes：The trigger signal is transmitted to a systemonchip by serial commu-nication bus；And the systemonchip sends out a control
Signal executes or stops a software of the corresponding peripheral device, or the peripheral device is given in execution or stopping acquisition data or instruction,
Or it executes or stops from the peripheral device acquisition data or instruction.
Preferably, the step of connectivity port of the electrical connection peripheral device and the electronic device includes providing a touch-control
Pen is used as the peripheral device, and provides an input/output end port jack as the connectivity port；The use state makes including one
Whether user holds the stylus, which is inductance variable quantity；And this should according to trigger signal active switching
It includes that an input pattern is actively switched to the touch-control by the electronic device that electronic device, which corresponds to the step of running of the peripheral device,
Pen or the input pattern is switched into a built-in input equipment.
It is wrapped preferably, this actively switches the step of electronic device corresponds to the running of the peripheral device according to the trigger signal
It includes：A systemonchip of the trigger signal to the electronic device is transmitted by an IC bus of the electronic device；With
And the systemonchip sends out the software that a control signal executes or stops the corresponding peripheral device, or execute or stop capturing
The peripheral device is given in data or instruction, or executes or stop from the peripheral device acquisition data or instruction.
Preferably, the connectivity port be an input/output end port jack, the peripheral device be an earphone or a stylus,
The use state is whether a user contacts the earphone or the stylus.
Preferably, the step of connectivity port of the electrical connection peripheral device and the electronic device includes correcting the periphery
The step of device, the correction peripheral device includes that an electric field of the peripheral device is set as 0 unit level and setting one
Environmental error range and a judgement range；And the response connectivity port sense the peripheral device the use state and shape
Include judging that the user contacts when the electric field of the peripheral device is more than the judgement range at the step of physical quantity variation
The earphone or the stylus and form the physical quantity variation.
Preferably, the environmental error ranging from positive and negative 3% and the judgement ranging from positive and negative 10%.
Preferably, the step of connectivity port of the electrical connection peripheral device and the electronic device includes correcting the periphery
The step of device, the correction peripheral device includes that an electric field of the peripheral device is set as 0 unit level and setting one
Environmental error range and a judgement range；And the response connectivity port sense the peripheral device the use state and shape
Include judging that the use state is when the electric field of the peripheral device is more than the judgement range at the step of physical quantity variation
One takes state and forms the physical quantity variation.
Preferably, the judgement range is more than and covers the environmental error range.
The signal switching apparatus of the present invention is configured in an electronic device, is detectd through the sensor of signal switching apparatus
It surveys, the use state of a peripheral device of the connectivity port for being connected to signal switching apparatus is converted to a trigger signal, electronics
Device actively switches it according to this trigger signal and corresponds to the running of peripheral device, so promotes electronic device that user is answered to use week
The situation of side device operates to switch, and more humane operation is provided for user.
Description of the drawings
Fig. 1 is the signal switching apparatus of the present invention and the block schematic diagram for being equipped with its electronic device and peripheral device.
Fig. 2 is the flow diagram of the method for the active switching signal of the present invention.
Specific implementation mode
So-called electronic device below the present invention substantially has a systemonchip (System on Chip, SoC),
To be responsible for the running of control, integration and coordination itself or itself and peripheral device communication.In addition to this, electronic device of the invention
At least connectivity port wiredly connected with peripheral device is further included, electric signal is transmitted to electronic device through connectivity port
Between peripheral device.Therefore electronic device of the invention, citing but unlimited, can be desktop or laptop, tablet
Computer, wearable electronic device or smartphone etc..
Secondly, peripheral device can and electronic device communications, can transmit data or instruction electron device, or receive come
Data from electronic device or instruction.The peripheral device of the present invention, mainly physically contacts electronics through the part of itself
The connectivity port of device is to be communicated, therefore to configure based on wired connection port, citing but unlimited, such as Trackpad
(touch pad), stylus, glove-type input equipment or earphone etc..Furthermore peripheral device of the invention is in use and makes
User, which has, actually to be contacted, that is, user, when using the peripheral device of the present invention, a part of skin of at least body connects
Touch peripheral device, citing but unlimited, such as the hand of user, foot, four limbs, trunk, mouth, ear or head etc..
Also, the connectivity port of electronic device alleged by the present invention, main to provide accommodating space contact and fixed peripheral device
A part, and transmit electric signal and data between the two, therefore connectivity port can wiredly be electrically connected peripheral device, citing
But unlimitedlyly, such as audio jack.
Also, sensor (sensor) can be optical distance sensor, infrared ray range sensor, ultrasonic distance sensing
Device, linear transducer etc., the present invention is preferably based on linear transducer.Linear transducer can utilize different physical quantitys
The principle of variation, citing but unlimited, such as inductance type, condenser type, photo-electric, displacement-type, waves or Hall-type etc., this hair
Bright following citing is then based on the linear transducer of inductance type.
Fig. 1 is the signal switching apparatus of the present invention and the block schematic diagram for being equipped with its electronic device and peripheral device.Please
With reference to figure 1, signal switching apparatus 10 includes a connectivity port 12 and the sensor 14 being electrically connected with connectivity port 12, is provided to
When one electronic device 20, connectivity port 12 and sensor 14 can be fixed in mode appropriate on electronic device 20.Electronics fills
Set 20 mainly include a systemonchip 22, systemonchip 22 then penetrate mainboard or embedded system (not painted on figure) control,
Between integration or communication electronic device 20 or electronic device 20 and peripheral device 30.In this present embodiment, systemonchip 22 is saturating
Serial commu-nication bus 21, such as IC bus (Inter-Integrated Circuit, I2C) are crossed, is switched with signal
Device 10 is electrically connected and is in communication with each other.Furthermore connectivity port 12 can pass through serial communication bus 21 or other input/output
Circuit (not painted on figure) is electrically connected with systemonchip 22.
Continuous reference chart 1, electronic device 20 can with 30 reciprocation of peripheral device, such as it is defeated as output using peripheral device 30
Enter device, directly receives the input data of peripheral device 30, instruction or output data, instruction is to peripheral device 30, or open
Software that is dynamic, executing, stop, closing corresponding peripheral device 30.A part for peripheral device 30 can contact and be fixed on connecting pin
In mouth 12, and the signal path of peripheral device 30 and connectivity port 12 is formed after fixation.For example, peripheral device 30 is
Earphone with audio jack, connectivity port 12 are an input/output end port jack (I/O port jack), such as an audio
Jack can be docked with the audio jack of earphone, and the connectivity port 12 and peripheral device 30 after docking can establish signal path.Its
Secondary, connectivity port 12 is electrically connected sensor 14, and it is logical that sensor 14 can pass through the signal between connectivity port 12 and peripheral device 30
Road responds a use state of peripheral device 30, and in turn should use state generate a physical quantity variation as a triggering letter
Number.In this present embodiment, this trigger signal sends systemonchip 22 to through serial communication bus 21, and then by system single
Piece 22 initiatively switches the running of corresponding peripheral device 30.
Continuous reference chart 1, for example, sensor 14 includes an inductance type linear transducer, can generate inductance variation
It is used as a trigger signal.In the example that peripheral device 30 is an earphone, user's (not painted on figure) inserts the audio of earphone
Head docking connectivity port 12 forms signal path, and what inductance type linear transducer can detect user puts on or put down earphone
Different use states, and answer above-mentioned use state and generate inductance variation and be used as trigger signal.Systemonchip 22 according to
Trigger signal accordingly initiatively starts audio software and plays audio or the audio software having turned on is allowed to continue to play audio, and
By earphone exports audio signal (when user puts on earphone)；Or initiatively stops the broadcasting audio of audio software or incite somebody to action
Audio output switches to the built-in loudspeaker of electronic device 20 (when user takes off earphone).Therefore passing through signal switching apparatus
10 setting, electronic device 20 can actively switch it and correspond to the running of peripheral device 30, wherein the fortune of corresponding peripheral device 30
Make, citing but unlimited directly using peripheral device 30 as main input/output device, or starts or stops corresponding periphery
The software of device 30.
Therefore such as positive music software that plays of electronic device executes music (audio) task of broadcasting, the prior art is in earphone pair
While being connected to audio jack, be only using the earphone of docking as music output device, when user not yet puts on earphone, music
Still continuing to play.But with the technology of the present invention applied to from the point of view of on electronic device, when user not yet puts on earphone, the present invention
Signal switching apparatus can by user wear whether use state be supplied to electronic device, electronic device can be according to earphone
Use state initiatively suspend the broadcasting that executes of music software, initiatively make after earphone in person's wearing to be used music software after
It is continuous to execute broadcasting.Similarly, the technology of the present invention can allow user to execute broadcasting without voluntarily pause music software, when user is de-
After lower earphone, what electronic device can initiatively suspend music software according to the use state of earphone executes broadcasting.
Continuous reference chart 1, in another example, electronic device 20 is a tablet computer, using the input of built-in touching display screen
Mode, peripheral device 30 are then a stylus.Therefore sensor of the invention 14 generates when detecting user's taking stylus
Inductance variation is used as trigger signal, and the systemonchip 22 of tablet computer is according to this trigger signal, initiatively by input pattern
It is switched to stylus.Then, display screen is clicked first with stylus without such as the prior art, user can begin to use touch-control
Input data；Similarly, when user puts down stylus, sensor 14 transmits trigger signal electron device 20, Jin Errang
The initiatively switching signal of electronic device 20, built-in touching display screen (built-in input equipment) is switched to by input pattern.
Fig. 2 is the flow diagram of the active switching signal of the present invention.Referring to FIG. 2, the method for the present invention must be transmitted through
The connectivity port of electronic device carries out under the conditions of having existing for connectivity port, therefore it provides connectivity port (step 40).
Secondly, the use state of peripheral device is detected in peripheral device electrical connection connectivity port to establish a signal path (step 42),
Wherein, the use state of peripheral device, whether being primarily referred to as contact of the user with peripheral device, especially with one of person
Point, such as head, body, four limbs etc., if contact part or all of peripheral device.Furthermore the peripheral device after electrical connection
It can first be corrected, the step of correction includes that an electric field of peripheral device is set as one environmental error of 0 unit level and setting
Range and a judgement range, such as environmental error ranging from positive and negative 3%, judgement ranging from positive and negative 10%, wherein the judgement range
It is more than and covers the environmental error range.
Then, a use state of the peripheral device is detected in the electronic device response connectivity port with signal switching apparatus
A physical quantity variation (step 44) is formed, in the example that signal switching apparatus includes an inductance type linear transducer, this physics
Quantitative change turn to an inductance variation, that is, the skin contact peripheral device of user whether can through signal path transmit and draw
Play the inductance variation of signal switching apparatus.For example, when the electric field of peripheral device is within the scope of environmental error, such as 0 ± 2%
When, judgement is the environmental disturbances of peripheral device, and simultaneously non-user contacts peripheral device.When the electric field of peripheral device is sentenced more than this
Determine range, such as when+12% or -13%, judge that the user contacts the earphone or the stylus, is i.e. peripheral device uses shape
State takes state for one, and then forms inductance variation.Feature of this invention is that electronic device answers this physical quantity variation
A trigger signal (step 46) is generated, and then electronic device actively switches the running of corresponding peripheral device according to this trigger signal
(step 48).Electronic device with systemonchip can send out a control signal and execute or stop the one of corresponding peripheral device
Software, or acquisition data or instruction are executed or stopped to peripheral device, or execute or stop from peripheral device acquisition data
Or instruction.
The foregoing is merely presently preferred embodiments of the present invention, is not limited to scope of the presently claimed invention, therefore
It is all other without departing from the equivalent change or modification completed under disclosed spirit, it is intended to be limited solely by the patent of the present invention
In protection domain.
Claims (14)
1. a kind of signal switching apparatus of electronic device, can be with a peripheral device reciprocation, which is characterized in that the electronic device
Signal switching apparatus include：
Connectivity port, to be wiredly electrically connected the peripheral device；And
Inductance type linear transducer, should peripheral device a use state and generate an inductance variation, the inductance variation use
Actively switch it to provide the electronic device and corresponds to the running of the peripheral device.
2. a kind of electronic device with active switching signal function, can be with a peripheral device reciprocation, which is characterized in that should
Electronic device with active switching signal function includes：
Systemonchip；
Connectivity port, to be wiredly electrically connected the peripheral device；And
Sensor, should peripheral device a use state and generate a physical quantity variation using as a trigger signal；Wherein,
The trigger signal is sent to the systemonchip by serial commu-nication bus, and the systemonchip is according to the trigger signal
Actively switch the running that the electronic device corresponds to the peripheral device.
3. the electronic device with active switching signal function as claimed in claim 2, which is characterized in that the sensor includes
Inductance type linear transducer, the physical quantity variation change for inductance.
4. the electronic device with active switching signal function as claimed in claim 2, which is characterized in that the serial communication is total
Line includes IC bus.
5. the electronic device with active switching signal function as claimed in claim 2, which is characterized in that the connectivity port is
Input/output end port jack.
6. a kind of method of electronic device active switching signal, which is characterized in that including：
It is electrically connected a connectivity port of a peripheral device and the electronic device；
The connectivity port is responded to sense a use state of the peripheral device and form a physical quantity variation；
It should physical quantity variation one trigger signal of generation；And
Actively switch the running that the electronic device corresponds to the peripheral device according to the trigger signal.
7. the method for electronic device active switching signal as claimed in claim 6, which is characterized in that
The step of connectivity port of the electrical connection peripheral device and the electronic device includes providing an earphone as the periphery
Device, and an input/output end port jack is provided as the connectivity port；
The earphone is dressed or be detached to the use state whether including a user, which is inductance variable quantity；And
It includes electronics dress that this actively switches the step of electronic device corresponds to the running of the peripheral device according to the trigger signal
It sets execution or stops an audio and play.
8. the method for electronic device active switching signal as claimed in claim 6, which is characterized in that
The step of connectivity port of the electrical connection peripheral device and the electronic device includes providing a stylus as this week
Side device, and an input/output end port jack is provided as the connectivity port；
Whether the use state holds the stylus including a user, which is inductance variable quantity；And
It includes electronics dress that this actively switches the step of electronic device corresponds to the running of the peripheral device according to the trigger signal
It sets and actively an input pattern is switched into the stylus or the input pattern is switched into a built-in input equipment.
9. the method for electronic device active switching signal as claimed in claim 6, which is characterized in that this is according to the trigger signal
Actively switching the step of electronic device corresponds to the running of the peripheral device includes：It is total by an integrated circuit of the electronic device
Line transmits a systemonchip of the trigger signal to the electronic device；And the systemonchip sends out control signal execution
Or stop a software of the corresponding peripheral device, or execute or stop acquisition data or the peripheral device is given in instruction, or execute or
Stop from the peripheral device acquisition data or instruction.
10. the method for electronic device active switching signal as claimed in claim 9, which is characterized in that the connectivity port is one
Input/output end port jack, the peripheral device are an earphone or a stylus, which is whether a user contacts this
Earphone or the stylus.
11. the method for electronic device active switching signal as claimed in claim 10, which is characterized in that the electrical connection periphery
The step of the step of connectivity port of device and the electronic device includes correcting the peripheral device, the correction peripheral device is wrapped
It includes and an electric field of the peripheral device is set as 0 unit level and one environmental error range of setting and a judgement range；And
The step of response connectivity port senses the use state of the peripheral device and forms the physical quantity variation includes working as this week
When the electric field of side device is more than the judgement range, judge that the user contacts the earphone or the stylus and forms the physical quantity
Variation.
12. the method for electronic device active switching signal as claimed in claim 11, which is characterized in that the environmental error range
For positive and negative 3% and the judgement ranging from positive and negative 10%.
13. the method for electronic device active switching signal as claimed in claim 6, which is characterized in that the electrical connection periphery
The step of the step of connectivity port of device and the electronic device includes correcting the peripheral device, the correction peripheral device is wrapped
It includes and an electric field of the peripheral device is set as 0 unit level and one environmental error range of setting and a judgement range；And
The step of response connectivity port senses the use state of the peripheral device and forms the physical quantity variation includes working as this week
When the electric field of side device is more than the judgement range, judge that the use state forms the physical quantity variation for a state of taking.
14. the method for electronic device active switching signal as claimed in claim 13, which is characterized in that the judgement range is more than
And cover the environmental error range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024579.9A CN108304332A (en) | 2017-01-13 | 2017-01-13 | The method of electronic device and its signal switching apparatus and active switching signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024579.9A CN108304332A (en) | 2017-01-13 | 2017-01-13 | The method of electronic device and its signal switching apparatus and active switching signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108304332A true CN108304332A (en) | 2018-07-20 |
Family
ID=62872434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024579.9A Withdrawn CN108304332A (en) | 2017-01-13 | 2017-01-13 | The method of electronic device and its signal switching apparatus and active switching signal |
Country Status (1)
| Country | Link |
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| CN (1) | CN108304332A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123545A (en) * | 2011-11-18 | 2013-05-29 | 朱慧 | Touch pen with mouse |
| CN104113794A (en) * | 2013-04-22 | 2014-10-22 | 联想(北京)有限公司 | Information processing method, information processing system and headset |
| CN104252254A (en) * | 2013-06-25 | 2014-12-31 | 宏碁股份有限公司 | Touch input source selecting method and electronic device |
| CN105451111A (en) * | 2015-12-10 | 2016-03-30 | 小米科技有限责任公司 | Earphone play control method and apparatus and terminal |
-
2017
- 2017-01-13 CN CN201710024579.9A patent/CN108304332A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123545A (en) * | 2011-11-18 | 2013-05-29 | 朱慧 | Touch pen with mouse |
| CN104113794A (en) * | 2013-04-22 | 2014-10-22 | 联想(北京)有限公司 | Information processing method, information processing system and headset |
| CN104252254A (en) * | 2013-06-25 | 2014-12-31 | 宏碁股份有限公司 | Touch input source selecting method and electronic device |
| CN105451111A (en) * | 2015-12-10 | 2016-03-30 | 小米科技有限责任公司 | Earphone play control method and apparatus and terminal |
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Application publication date: 20180720 |
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