CN104572532B - A kind of information processing method and electronic equipment - Google Patents
A kind of information processing method and electronic equipment Download PDFInfo
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- CN104572532B CN104572532B CN201310512777.1A CN201310512777A CN104572532B CN 104572532 B CN104572532 B CN 104572532B CN 201310512777 A CN201310512777 A CN 201310512777A CN 104572532 B CN104572532 B CN 104572532B
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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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
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Abstract
The present invention provides a kind of information processing method and device, this method is applied to the first electronic equipment, has at least one multimedia port in first electronic equipment, which is inputted with signal and signal output function, this method include：Detection is connected to the second electronic equipment of the multimedia port；By the multimedia port first message is sent to second electronic equipment；It monitors whether to receive the response message for the first message that second electronic equipment is sent；It is multimedia display pattern by the Working mode set of first electronic equipment when monitoring that second electronic equipment sends out the response message；It is multimedia output mode by the Working mode set of first electronic equipment when not monitoring the response message that second electronic equipment is sent out.This method can reduce the setting occupied area of multimedia port in electronic equipment, and reduce multimedia data entry or export the complexity of process.
Description
Technical field
The present invention relates to technical field of information processing, more particularly to a kind of information processing method and electronics are set
It is standby.
Background technology
It, can be by the multimedia interface electronic equipment currently, all have multimedia interface on most of electronic equipment
The input or output of row high definition audio signal either vision signal.Relatively common multimedia interface is such as：Fine definition
Multimedia interface（HDMI, High Definition Multimedia Interface）, high-resolution display interface（DP,
display port）Deng.
In order to realize the input and output of HD Audio or vision signal, for same type of multimedia interface,
It needs to be respectively set one on an electronic device to connect for the input interface of input signal and the output for output signal
Mouthful.Input interface and output interface are separately connected different equipment, to realize outputting and inputting for multi-media signal, need simultaneously
Electronic equipment is manually switched to corresponding operating mode by user, to complete outputting and inputting for signal.Such as with HDIM interfaces
For, it needs that a HDIM input interface and a HDIM output interface is arranged in the electronic device.It is inputted when in the HDIM
When interface connects a signal input device, at this point, user needs electronic equipment being set as display pattern, by the electronic equipment
As display equipment, which inputs high-definition multi-media signal into electronic equipment, and in the electronic equipment
Show corresponding multimedia.When the HDMI output interface can connect an output equipment, user needs to manually set output
Pattern, the multimedia in electronic equipment, which has been exported, carries out display output into the output equipment.
As it can be seen that in order to realize the input and output of high-resolution signal, input and defeated is respectively set in electronic equipment needs
Incoming interface manually carries out the switching of operating mode, more so as to cause interface quantity, causes interface area occupied excessive.Together
When, cause the complex disposal process of input and the output of high-resolution signal cumbersome.
Invention content
In view of this, a kind of information processing method of present invention offer and device, are arranged multimedia to reduce in electronic equipment
The occupied area in port, and reduce multimedia data entry or export the complexity of process.
To achieve the above object, the present invention provides the following technical solutions：A kind of information processing method is applied to the first electronics
Equipment, has at least one multimedia port in first electronic equipment, the multimedia port have signal input and
Signal output function, the method includes：
Detection is connected to the second electronic equipment of the multimedia port；
By the multimedia port first message is sent to second electronic equipment；
It monitors whether to receive the response message for the first message that second electronic equipment is sent；
When monitoring that second electronic equipment sends out the response message, by the Working mould of first electronic equipment
Formula is set as multimedia display pattern；
When not monitoring the response message that second electronic equipment is sent out, by the work of first electronic equipment
Operation mode is set as multimedia output mode.
Preferably, the multimedia port include it is following any one or a few：
For high-definition multimedia interface HDMI and high-resolution display interface DP.
Preferably, described that first message is sent to second electronic equipment by the multimedia port, including：
It controls picture processing chip and the first message is sent to second electronic equipment by the multimedia port；
It is described to monitor whether to receive the response message for the first message that second electronic equipment is sent, packet
It includes：
Whether monitoring described image processing chip receives the response message for the first message.
Preferably, it after the Working mode set by first electronic equipment is multimedia display pattern, also wraps
It includes：
The multi-medium data of second electronic equipment is received by the multimedia port；
The multimedia corresponding to the multi-medium data is exported in the output unit of first electronic equipment.
Preferably, it after the Working mode set by first electronic equipment is multimedia output mode, also wraps
It includes：
The first multimedia file to be output is determined from first electronic equipment；
First multimedia file transmission is given to second electronic equipment by the multimedia port, with described
The output unit of second electronic equipment exports the multimedia corresponding to first multimedia file.
On the other hand, the present invention also provides a kind of information processing units, are applied to the first electronic equipment, first electricity
There is at least one multimedia port, the multimedia port to have signal input and signal output function, institute in sub- equipment
Stating device includes：
Detection unit, for detecting the second electronic equipment for being connected to the multimedia port；
Message sending unit, for sending first message to second electronic equipment by the multimedia port；
Monitoring unit, the sound for the first message sent for monitoring whether to receive second electronic equipment
Answer message；
First mode switch unit monitors that second electronic equipment sends out the response for working as the monitoring unit
It is multimedia display pattern by the Working mode set of first electronic equipment when message；
Second mode switch unit, described in not monitoring that second electronic equipment sends out when the monitoring unit
It is multimedia output mode by the Working mode set of first electronic equipment when response message.
Preferably, the multimedia port include it is following any one or a few：
For high-definition multimedia interface HDMI and high-resolution display interface DP.
Preferably, the message sending unit, including：
Control unit is sent, for controlling picture processing chip by the multimedia port to second electronic equipment
Send the first message；
The monitoring unit, including：
Subelement is monitored, is disappeared for monitoring the response whether described image processing chip receives for the first message
Breath.
Preferably, further include：
Multimedia reception unit, in first mode switch unit by the Working mode set of first electronic equipment
After multimedia display pattern, the multi-medium data of second electronic equipment is received by the multimedia port；
Output control unit, it is right for exporting the multi-medium data institute in the output unit of first electronic equipment
The multimedia answered.
Preferably, further include：
Determination unit is more matchmakers for working as second mode switch unit by the Working mode set of first electronic equipment
After body output mode, the first multimedia file to be output is determined from first electronic equipment；
Multimedia output unit, for by the multimedia port will first multimedia file transmission to described the
Two electronic equipments export more matchmakers corresponding to first multimedia file with the output unit in second electronic equipment
Body.
It can be as input and output port it can be seen via above technical scheme that being provided in the first electronic equipment
Multimedia port detects and is connected on the multimedia port after the second electronic equipment, first electronic equipment to this second
Electronic equipment send first message, and according to whether receive second electronic equipment transmission first message response message,
It is input pattern or output mode by the Working mode set of the electronic equipment.First electronic equipment can be according to second electricity
Sub- equipment determines the pattern setting for needing to carry out to the response condition of the first message, is used to input and defeated without being separately provided
The multimedia port gone out distinguishes input equipment and output equipment, so that multimedia port can have both input and defeated
Go out function, and then greatly reduces the quantity for the multimedia port being arranged on the first electronic equipment.
Meanwhile first electronic equipment can automatically realize the switching of operating mode, in this way when the multimedia port
It is connected to after the second electronic equipment, the switching of operating mode is manually carried out without user, to greatly reduce user's
Operational motion reduces operation complexity.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 shows a kind of structural schematic diagram of information processing method one embodiment of the present invention；
Fig. 2 shows a kind of structural schematic diagrams of another embodiment of information processing method of the invention；
Fig. 3 shows a kind of structural schematic diagram of another embodiment of information processing method of the present invention；
Fig. 4 shows a kind of structural schematic diagram of information processing unit one embodiment of the present invention；
Fig. 5 shows a kind of structural schematic diagram of another embodiment of information processing unit of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of information processing methods, to improve the multimedia port being arranged in electronic equipment
Quantity, and improve the convenience of multimedia data entry or output.
Referring to Fig. 1, a kind of flow diagram of information processing method one embodiment of the present invention is shown, the present embodiment
Method is applied to the first electronic equipment, as first electronic equipment can be integrated electromechanical brain, desktop computer or television set etc..
First electronic equipment has at least one multimedia port, wherein the multimedia port has signal input and signal defeated
The function of going out.That is, in the embodiment of the present application, the multimedia port in first electronic equipment can both be used as input
Port can also be used as output port, the multimedia port of input and output without being respectively arranged to signal.This
The method of embodiment includes：
Step 101：Detection is connected to the second electronic equipment of the multimedia port.
Wherein, in the embodiment of the present application, the multimedia port in first electronic equipment refers to and other electronic equipment phases
Even, the interface output and input for carrying out multi-media signal.
Optionally, which can be a kind of high definition media interface.Such as.The multimedia port can be high-resolution
Spend multimedia interface（HDMI, High Definition Multimedia Interface）, it is a kind of based on digitlization sound
The interface of frequency or video interface technology is the tailored version digital interface for being suitble to image transmission, can transmit audio simultaneously and regard
Frequency signal.But from it is existing unlike, be not necessarily to HDMI input interfaces be separately provided and HDMI is defeated in the embodiment of the present application
Outgoing interface only needs that a HDMI interface is arranged in first electronic equipment, passes through the HDMI interface and offer multi-medium data
Input equipment and receive multi-medium data output equipment be connected.
The multimedia port can also be that high-resolution is shown（DP, DisplayPort）Interface, correspondingly, first electronics
High-resolution display interface in equipment equally realizes the connection with input equipment and output equipment, without being separately provided for defeated
The high-resolution display interface for entering and exporting.
It is understood that there is two distinct types of multimedia interface simultaneously in first electronic equipment, still
Each type of multimedia interface tool can connect input equipment and output equipment.For example, first electronic equipment can have
If HDMI interface and DisplayPort interfaces using existing mode need that 4 interfaces, i.e. HDMI inputs is respectively set
Interface, HDMI output interface, DisplayPort input interfaces and DisplayPort output interfaces then then only need in the present invention
One HDMI interface and a DisplayPort interface are set.
Certainly, in practical applications, for same type of multimedia port, when if necessary to multiple input or input,
The multimedia port of multiple this type can be then set on the electronic equipment, and still, each multimedia port can be made
To output and input interface.
Wherein, the first electronic equipment can detect the connection status of multimedia port, when second electronic equipment is by connecing
After mouth line is connected with the multimedia port, which can detect the connection of the second electronic equipment.Specifically, should
The embedded controller of first electronic equipment can monitor the connection status of multimedia port.
Wherein, which can be the equipment with the first electronic equipment same type, can also be difference
The equipment of type.Such as, when which is integrated electromechanical brain, which can be laptop, should
Laptop can be connected to by HDMI interface line on the ports HDMI on the integrated computer.
Step 102：By the multimedia port first message is sent to second electronic equipment.
Since the multimedia port in first electronic equipment in the embodiment of the present application does not distinguish input port and output
Port, therefore, it is necessary to first electronic equipments to determine that second electronic equipment is set as the input of first electronic equipment
Standby or output equipment, and then carry out corresponding pattern switching.
Specifically, first electronic equipment sends first message by the multimedia port to second electronic equipment, with
According to the second electronic equipment response condition, determine that the electronic equipment is input equipment or output equipment.
Wherein, the input equipment of second electronic equipment as first electronic equipment, which refers to second electronic equipment, to be needed
Multi-medium data is inputted into first electronic equipment, and the multi-medium data is exported by first electronic equipment.
The output equipment of second electronic equipment as first electronic equipment refers to that second electronic equipment receives first
The multi-medium data of electronic equipment output, the multi-medium data is exported with the output unit in second electronic equipment.
Step 103：It monitors whether to receive the response message for the first message that second electronic equipment is sent.
If being connected to input equipment on multimedia port, which has sent first to the input equipment
After message, which can respond the first message, and return to the response for the first message to first electronic equipment
Message.Therefore, if second electronic equipment is the input equipment as first electronic equipment, the second electronic equipment meeting
Return to the response message for the first message.If second electronic equipment is the output equipment as first electronic equipment
When, then second electronic equipment will not respond the first message.
The response message of first message to whether receiving second electronic equipment transmission on the multimedia port carries out
Monitoring, so that second electronic equipment is input equipment or output equipment according to analysis on monitoring result, to realize the first electronics
Equipment carries out the setting of input pattern or output mode.
Step 104：When monitoring that second electronic equipment sends out the response message, by the work of first electronic equipment
Pattern is set as multimedia display pattern.
When receiving second electronic equipment by the multimedia port and have sent the response message for the first message
When, then it can determine that second electronic equipment is input equipment, which needs defeated to first electronic equipment
Enter multi-medium data, multimedia is carried out using first electronic equipment as display equipment.
When determining that this receives the response message of second electronic equipment, i.e., second electronic equipment is input equipment
When, it needs first electronic equipment to be similarly in input pattern, can just receive the multimedia number of second electronic equipment input
According to therefore, which will automatically control the first electronic equipment and enter input pattern, which is set
For multimedia display pattern, can subsequently to receive the multi-medium data of second electronic equipment input, and more matchmakers are carried out
The display of volume data exports.
Step 105：When not monitoring the response message that second electronic equipment is sent out, by first electronic equipment
Working mode set is multimedia output mode.
After having sent first message to second electronic equipment, if second electronics is not received in preset duration
The response message that equipment is sent, then illustrate that second electronic equipment is not input equipment, therefore, can should with embedded controller
The Working mode set of first electronic equipment is multimedia input pattern so that first electronic equipment is in output mode, with
Multi-medium data can be exported to second electronic equipment.
As it can be seen that before operating mode switches or sets, the first electronic equipment is by being connected on the multimedia port
The second electronic equipment send first message, and then according to whether receive first disappearing for this for second electronic equipment transmission
The response message of breath determines that second electronic equipment is input or output equipment, and then realizes automatic setting multimedia display mould
Formula or multimedia output mode, in this way, without individually opening up multimedia input port and multimedia output port, first electricity
Sub- equipment can also be identified automatically, and carry out pattern switching automatically, to also serve as input port for a multimedia port
Possibility is provided with output port.Meanwhile first the automatic switchover of electronic equipment also avoid user and carry out pattern switching manually
Operation.
In the embodiment of the present application, being provided in the first electronic equipment can be as the multimedia of input and output port
Port detects and is connected on the multimedia port after the second electronic equipment that first electronic equipment is set to second electronics
Preparation send first message, and according to whether the response message of the first message of second electronic equipment transmission is received, by the electricity
The Working mode set of sub- equipment is that multimedia inputs corresponding pattern or multimedia exports corresponding pattern.First electronics is set
It is standby the pattern setting for needing to carry out to be determined, without single according to second electronic equipment to the response condition of the first message
Multimedia port for outputting and inputting solely is set to distinguish input equipment and output equipment, so that a multimedia end
Mouth, which can have both, outputs and inputs function, so as to reduce the quantity for the multimedia port being arranged on the first electronic equipment, subtracts
Few setting occupies media port the area of the panel of the first electronic equipment.In particular, when first electronic equipment is integrated machine
When computer, the setting occupied area in port is reduced, the volume for reducing the integrated computer can be conducive to.
Meanwhile first electronic equipment can automatically realize the switching of operating mode, in this way when the multimedia port
It is connected to after the second electronic equipment, the switching of operating mode is manually carried out without user, to greatly reduce user's
Operational motion reduces operation complexity.
Optionally, the first message that first electronic equipment is sent to second electronic equipment in the present embodiment can be held
Hand message.If second electronic equipment is input equipment can read after second electronic equipment receives the handshake information
The information of first electronic equipment, and after the information for reading first electronic equipment, returned to second electronic equipment true
Recognize message etc. to respond the handshake information, after these operations are completed, first electronic equipment be possible to receive this second
The multi-medium data of electronic equipment, and exported.If second electronic equipment is as the defeated of first electronic equipment
When going out equipment, after the first electronic equipment sends out handshake information, which can't respond the handshake information.
In this way, after the first electronic equipment has sent handshake information to second electronic equipment, if first electronics is set
When the response message of the standby handshake information for receiving second electronic equipment transmission by the multimedia port, then first electricity
Sub- equipment can determine that second electronic equipment is input equipment, and be more by the Working mode set of first electronic equipment
Media display pattern, so that first electronic equipment can show the multi-medium data for exporting second electronic equipment transmission.
As it can be seen that after detecting that second electronic equipment is connected to the multimedia port of first electronic equipment, to this
Two electronic equipments send handshake information, and handshake operation is actually carried out before the operating mode for setting electronic equipment.In this way
When receiving response message of second electronic equipment for the handshake information, which is set as multimedia
Display pattern just no longer needs to carry out handshake operation, can directly receive the data of second electronic equipment, to certainly
While dynamic setting output mode and input pattern, handshake procedure is completed.
Correspondingly, after first electronic equipment has sent handshake information to second electronic equipment, if delay is default
Duration, first electronic equipment do not receive the response message for the handshake information of second electronic equipment return, then will
The Working mode set of first electronic equipment is multimedia output mode.
Referring to Fig. 2, a kind of flow diagram of another embodiment of information processing method of the present invention, the present embodiment are shown
Method be applied to the first electronic equipment, as first electronic equipment can be integrated electromechanical brain, desktop computer or television set
Deng.There is first electronic equipment at least one multimedia port, each multimedia port to have signal input and signal defeated
The function of going out, the i.e. multimedia port both can also be used as output port as input port.The method packet of the present embodiment
It includes：
Step 201：Detection is connected to the second electronic equipment of the multimedia port.
Wherein, the multimedia port is similar to the multimedia port of Fig. 1 embodiments in the present embodiment, such as the multimedia port
Equally can be HDMI interface and high-resolution display interface etc..
Embedded controller in first electronic equipment monitors the connection status of the multimedia port, if having detected electricity
When sub- equipment is connected to the multimedia port, then subsequent step is executed.
Step 202：It controls picture processing chip and first message is sent to second electronic equipment by multimedia port.
After detecting that the second electronic equipment is connected to the multimedia port, the embedded controller meeting of the first electronic equipment
It sends and indicates to the picture processing chip, first message is sent to second electronic equipment to control the picture processing chip.
Optionally, which can be to establish the request message of handshake procedure.
Wherein, which can be scaler Scaler.
Step 203：Monitor whether the picture processing chip receives response message for the first message.
After if the second electronic equipment receives the first message, in response for the first message, and it is more by this
After the response message is returned to the picture processing chip of first electronic equipment by media port, which can obtain
It gets the picture processing chip and receives the response message.
Specifically, can be the mode that the embedded controller can take poll, the picture processing chip be constantly obtained
To the reception state of the response message.Either, the image processor is in the response message for receiving the first message, to this
Embedded controller sends a notification message, to notify the embedded controller to receive the response message for the first message.
Step 204：When monitoring that second electronic equipment sends out the response message, by the work of first electronic equipment
Pattern is set as multimedia display pattern.
Step 205：When not monitoring the response message that second electronic equipment is sent out, by first electronic equipment
Working mode set is multimedia output mode.
When embedded controller monitors that the picture processing chip receives the response message of second electronic equipment transmission,
It is then multimedia display pattern by the Working mode set of first electronic equipment, otherwise, the embedded controller is by the image
Processing chip is set as multimedia output mode.
The specific operation process of the step 204 and step 205 is referred to the description of correlation step in above example,
This is repeated no more.
Referring to Fig. 3, a kind of flow diagram of another embodiment of information processing method of the present invention, the present embodiment are shown
Method be applied to the first electronic equipment, as first electronic equipment can be integrated electromechanical brain, desktop computer or television set
Deng.There is first electronic equipment at least one multimedia port, each multimedia port to have signal input and signal defeated
The function of going out, the i.e. multimedia port both can also be used as output port as input port.The method packet of the present embodiment
It includes：
Step 301：Detection is connected to the second electronic equipment of the multimedia port.
Step 302：By the multimedia port first message is sent to second electronic equipment.
Step 303：It monitors whether to receive the response message for the first message that second electronic equipment is sent, such as
Fruit is to then follow the steps 304；If not, thening follow the steps 307.
Step 304：When monitoring that second electronic equipment sends out the response message, by the work of first electronic equipment
Pattern is set as multimedia display pattern.
Step 305：The multi-medium data of second electronic equipment is received by the multimedia port.
Wherein, which can be audio data or video data, naturally it is also possible to which it includes sound simultaneously to be
Frequency and video data.Since the multimedia port can be HDMI interface or high-resolution display interface, then the multimedia number
According to can essentially be uncompressed HD Audio or video data.
Step 306：The multimedia corresponding to the multi-medium data is exported in the output unit of first electronic equipment.
The output unit may include audio output unit and display unit, carry out through the output unit in first electricity
The multimedia corresponding to the multi-medium data of second electronic equipment is exported in sub- equipment.
Step 307：When not monitoring the response message that second electronic equipment is sent out, by first electronic equipment
Working mode set is multimedia output mode.
Step 308：The first multimedia file to be output is determined from the first electronic equipment.
By the Working mode set of first electronic equipment for after multimedia output mode, user can select to need to export
Multimedia file, the multimedia file that user selects is determined as multimedia file to be output by the first electronic equipment.
Wherein, which is in first electronic equipment to be output to the multimedia in the second electronic equipment
File.It is convenient just for the sake of description, multimedia file to be output in first electronic equipment is known as the first multimedia text
Part.
Step 309：First multimedia file transmission is given to second electronic equipment by the multimedia port, with
The output unit of two electronic equipments exports the multimedia corresponding to the first multimedia file.
After first electronic equipment gives the multimedia file transmission to second electronic equipment, the second electronic equipment conduct
The output equipment of first electronic equipment exports audio, the video of the first multimedia file.
The method of the corresponding present invention, the present invention also provides a kind of information processing units to show the present invention referring to Fig. 4
A kind of structural schematic diagram of information processing unit one embodiment, the device of the present embodiment can be applied to the first electronic equipment,
First electronic equipment can be desktop computer, integrated computer, television set etc., have at least in first electronic equipment
One multimedia port, the multimedia port is inputted with signal and signal output function, described device may include：Inspection
Survey unit 401, message sending unit 402, monitoring unit 403, first mode switch unit 404 and second mode switch unit
405。
Detection unit 401, for detecting the second electronic equipment for being connected to the multimedia port；
Message sending unit 402, for sending first message to second electronic equipment by the multimedia port.
Monitoring unit 403, for monitoring whether to receive, second electronic equipment sends is directed to the first message
Response message.
First mode switch unit 404, for working as the monitoring unit, to monitor that second electronic equipment is sent out described
It is multimedia display pattern by the Working mode set of first electronic equipment when response message；
Second mode switch unit 405, for not monitoring what second electronic equipment was sent out when the monitoring unit
It is multimedia output mode by the Working mode set of first electronic equipment when response message.
Wherein, the first message which sends can be handshake information, in other words handshake request message, with
Establish handshake procedure.
Multimedia port wherein on first electronic equipment include it is following any one or a few：
For high-definition multimedia interface HDMI and high-resolution display interface DP.
Optionally, the message sending unit, including：
Control unit is sent, for controlling picture processing chip by the multimedia port to second electronic equipment
Send the first message.
Correspondingly, the monitoring unit, including：
Subelement is monitored, is disappeared for monitoring the response whether described image processing chip receives for the first message
Breath.
Referring to Fig. 5, a kind of structural schematic diagram of information processing unit one embodiment of the present invention is shown, the present embodiment
Device can be applied to the first electronic equipment, which can be desktop computer, integrated computer, television set etc.
Deng, in first electronic equipment have at least one multimedia port, the multimedia port have signal input and believe
Number output function, described device is in addition to including：Detection unit 401, message sending unit 402, monitoring unit 403, first mode
Switch unit 404 and second mode switch unit 405 can also include：
Multimedia reception unit 406, in first mode switch unit by the operating mode of first electronic equipment
It is set as after multimedia display pattern, the multimedia number of second electronic equipment is received by the multimedia port
According to；
Output control unit 407, for exporting the multi-medium data in the output unit of first electronic equipment
Corresponding multimedia.
Further, which can also include：
Determination unit 408, for being by the Working mode set of first electronic equipment when second mode switch unit
After multimedia output mode, the first multimedia file to be output is determined from first electronic equipment；
Multimedia output unit 409, for passing through the multimedia port by first multimedia file transmission to institute
The second electronic equipment is stated, is exported with the output unit in second electronic equipment more corresponding to first multimedia file
Media.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of information processing method, which is characterized in that be applied to the first electronic equipment, have extremely in first electronic equipment
A few multimedia port, the multimedia port have signal input and signal output function, the method includes：
Detection is connected to the second electronic equipment of the multimedia port；
By the multimedia port first message is sent to second electronic equipment；
It monitors whether to receive the response message for the first message that second electronic equipment is sent；
When monitoring that second electronic equipment sends out the response message, the operating mode of first electronic equipment is set
It is set to multimedia display pattern；
When not monitoring the response message that second electronic equipment is sent out, by the Working mould of first electronic equipment
Formula is set as multimedia output mode；
Wherein, described that first message is sent to second electronic equipment by the multimedia port, including：It controls at image
It manages chip and the first message is sent to second electronic equipment by the multimedia port；
It is described to monitor whether to receive the response message for the first message that second electronic equipment is sent, including：
Whether monitoring described image processing chip receives the response message for the first message.
2. according to the method described in claim 1, it is characterized in that, the multimedia port include it is following any one or it is several
Kind：
For high-definition multimedia interface HDMI and high-resolution display interface DP.
3. according to the method described in claim 1, it is characterized in that, the Working mode set by first electronic equipment
After multimedia display pattern, further include：
The multi-medium data of second electronic equipment is received by the multimedia port；
The multimedia corresponding to the multi-medium data is exported in the output unit of first electronic equipment.
4. according to the method described in claim 1, it is characterized in that, the Working mode set by first electronic equipment
After multimedia output mode, further include：
The first multimedia file to be output is determined from first electronic equipment；
First multimedia file transmission is given to second electronic equipment by the multimedia port, with described second
The output unit of electronic equipment exports the multimedia corresponding to first multimedia file.
5. a kind of information processing unit, which is characterized in that be applied to the first electronic equipment, have extremely in first electronic equipment
A few multimedia port, the multimedia port is inputted with signal and signal output function, described device include：
Detection unit, for detecting the second electronic equipment for being connected to the multimedia port；
Message sending unit, for sending first message to second electronic equipment by the multimedia port；
Monitoring unit, for monitoring whether that receiving the response for the first message that second electronic equipment is sent disappears
Breath；
First mode switch unit monitors that second electronic equipment sends out the response message for working as the monitoring unit
When, it is multimedia display pattern by the Working mode set of first electronic equipment；
Second mode switch unit, for not monitoring the response that second electronic equipment is sent out when the monitoring unit
It is multimedia output mode by the Working mode set of first electronic equipment when message；
The message sending unit, including：Control unit is sent, passes through the multimedia port for controlling picture processing chip
The first message is sent to second electronic equipment；
The monitoring unit, including：Subelement is monitored, for monitoring whether described image processing chip receives for described the
The response message of one message.
6. device according to claim 5, which is characterized in that the multimedia port include it is following any one or it is several
Kind：
For high-definition multimedia interface HDMI and high-resolution display interface DP.
7. device according to claim 5, which is characterized in that further include：
Multimedia reception unit is used in first mode switch unit be more by the Working mode set of first electronic equipment
After media display pattern, the multi-medium data of second electronic equipment is received by the multimedia port；
Output control unit, for being exported corresponding to the multi-medium data in the output unit of first electronic equipment
Multimedia.
8. device according to claim 5, which is characterized in that further include：
Determination unit is that multimedia is defeated for working as second mode switch unit by the Working mode set of first electronic equipment
Go out after pattern, the first multimedia file to be output is determined from first electronic equipment；
Multimedia output unit, for by the multimedia port that first multimedia file transmission is electric to described second
Sub- equipment exports the multimedia corresponding to first multimedia file with the output unit in second electronic equipment.
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| CN201310512777.1A CN104572532B (en) | 2013-10-25 | 2013-10-25 | A kind of information processing method and electronic equipment |
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| CN104572532B true CN104572532B (en) | 2018-08-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6307655B1 (en) | 2017-10-23 | 2018-04-04 | イメージニクス株式会社 | Video signal processing device |
| EP3474270A1 (en) * | 2017-10-23 | 2019-04-24 | Imagenics Co., Ltd. | Video signal processing apparatus |
| CN111176417B (en) * | 2019-12-30 | 2022-03-25 | 联想(北京)有限公司 | Electronic device and information processing method |
| CN114442984B (en) * | 2022-01-29 | 2024-06-18 | 联想(北京)有限公司 | Signal processing method and first electronic equipment |
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| JP4135047B2 (en) * | 1999-11-17 | 2008-08-20 | ソニー株式会社 | Information transmission system, information output device, information input device, and connection relation specifying method |
| CN101226516A (en) * | 2007-01-15 | 2008-07-23 | 奇岩电子股份有限公司 | Device and method capable of automatically switching into USB host or peripherals |
| CN201114499Y (en) * | 2007-08-22 | 2008-09-10 | 康佳集团股份有限公司 | An audio/video interface |
| CN201197179Y (en) * | 2008-05-06 | 2009-02-18 | 深圳市同洲电子股份有限公司 | Audio/video interface control circuit and apparatus |
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