CN104915307B - A kind of method, apparatus and system of data transmission - Google Patents
A kind of method, apparatus and system of data transmission Download PDFInfo
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- CN104915307B CN104915307B CN201410097877.7A CN201410097877A CN104915307B CN 104915307 B CN104915307 B CN 104915307B CN 201410097877 A CN201410097877 A CN 201410097877A CN 104915307 B CN104915307 B CN 104915307B
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Abstract
The embodiment of the present invention provides a kind of method, apparatus and system of data transmission, is related to the communications field, to reduce the tie point quantity on electronic equipment, and improves the transmission speed using data, this method includes：USB3.0 connectors receiving media data and apply data, and by USB3.0 signal transmissions this apply data, pass through the USB2.0 signal transmissions media data, this method embodiment be used for data transmission.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of method, apparatus and system of data transmission.
Background technology
In existing technology, terminal can send media data by multimedia interface to external equipment（Such as video counts
According to stream）, and storage data and network data etc. are sent to external equipment by USB2.0 signals.
But since the tie point of multimedia interface is more, in this way, multiple tie points are just needed to configure in terminal, from
And the layout of the circuit board of terminal is affected, the cost for realizing media data transmission between terminal and external equipment is increased, separately
Outside, slower for the transmission of storage data and network data since the transmission speed of USB2.0 signals is slower, to reduce
User experience.
Invention content
The embodiment of the present invention provides a kind of method, apparatus and system of data transmission, by the USB3.0 for connecting equipment
Interface is according to USB2.0 signal transmission media data, according to USB3.0 signal transmission application data, to reduce electronic equipment
The quantity of upper tie point, and the transmission speed using data is improved, increase user experience.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that：
In a first aspect, providing a kind of method of data transmission, it is applied to a kind of USB3.0 connectors, including：
USB3.0 connectors receiving media data and apply data；
By applying data described in USB3.0 signal transmissions；
Pass through media data described in USB2.0 signal transmissions.
Second aspect provides a kind of USB3.0 connectors, including：
Acquiring unit for receiving media data and applies data；
First transmission unit, for by applying data described in USB3.0 signal transmissions；
Second transmission unit, for passing through media data described in USB2.0 signal transmissions.
The third aspect provides a kind of data transmission system, including：
Electronic equipment, USB3.0 connectors and connection equipment, wherein the electronic equipment passes through the USB3.0 connectors
It is connected with the connection equipment,
The electronic equipment, for sending media data to the USB3.0 connectors and applying data；Alternatively, receiving institute
State the application data of USB3.0 connectors transmission；
The USB3.0 connectors are used for, and by USB3.0 signal transmission application data, pass through USB2.0 signal transmission matchmakers
Volume data；
The connection equipment, for receiving the media data and apply data that the USB3.0 connectors are sent；Alternatively, to
The USB3.0 connectors send described using data.
By using said program, USB3.0 connectors are believed by USB2.0 signal transmission media data by USB3.0
Number transmitting user data, therefore electronic equipment only needs a port USB3.0 that media data, storage data and net can be realized
The transmission of network data, it is no longer necessary to configure multimedia interface, to reduce the quantity of the tie point on electronic equipment, lead to simultaneously
USB3.0 signal transmission application data are crossed, the transmission speed using data can be improved, to improve user experience.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of method schematic diagram of data transmission provided in an embodiment of the present invention；
Fig. 2 is the method schematic diagram of another data transmission provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of USB3.0 connectors provided in an embodiment of the present invention；
Fig. 4 is a kind of system diagram of data transmission provided in an embodiment 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, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of method of data transmission, as shown in Figure 1, the executive agent of this method is USB3.0
Connector, this method include：
S101, USB3.0 connector receiving media data and apply data.
Wherein, which can be multimedia data stream（Such as video data stream）, this can be storage using data
Data or transmitted data on network.
Specifically, USB3.0 receivers can receive the media data of electronic equipment transmission and apply data, can also connect
Receive the application data that connection equipment is sent.
By USB3.0 signal transmissions, this applies data to S102, USB3.0 connector.
It should be noted that the transmission speed due to USB3.0 signals is higher than the transmission speed of USB2.0 signals, and answer
Need higher transmission speed to meet the experience of user with the transmission of data, therefore, the embodiment of the present invention is with USB3.0 signals
Transmitting user data, to meet the experience of user.
In one possible implementation of the present invention, which receives the first application that electronic equipment is sent
Data, and after receiving the first application data of electronic equipment transmission, sent to connection equipment by the USB3.0 signals
This first apply data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
Storage device can be connected by interface（Such as hard disk）, which can be data to be stored, and tablet computer is needing
When the storage device to be connected by the interconnecting device stores the data to be stored, using USB3.0 interfaces, believed by USB3.0
Number the data to be stored is sent to the USB3.0 connectors, which, will after receiving the data to be stored
The data to be stored is sent to interconnecting device by USB3.0 signals, which, will after receiving the data to be stored
The data to be stored is sent to storage device, which stores the data to be stored, in addition, the interconnecting device can connect
Cable network, the tablet computer can be by the USB3.0 connector transmitting network datas, to realize that network interaction, the present invention are real
Example is applied not limit this.
It should be noted that the similar saying such as mentioned in the embodiment of the present invention first, second, the meaning not limited
Think, only for convenience of differentiation.
In the alternatively possible realization method of the present invention, which receives connection equipment is sent second and answers
With data, and after receiving the second application data of connection equipment transmission, by the USB3.0 signals to the electronic equipment
Send this second apply data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect storage device（Such as hard disk）, which can be data to be read, and tablet computer is read
When taking the data to be read stored in the storage device of interconnecting device connection, which is connect by USB3.0 signals
The data to be read that interconnecting device is sent are received, and after the data to be read for receiving interconnecting device transmission, pass through USB3.0
The data to be read are sent to tablet computer by signal, so that the tablet computer reads the data to be read, in addition, the switching is set
Standby to connect cable network, which can be by the USB3.0 connector transmitting network datas, to realize that network is handed over
Mutually, it is not limited in the embodiment of the present invention.
S103, USB3.0 connector pass through the USB2.0 signal transmissions media data.
Specifically, USB3.0 connectors receive the media data of electronic equipment transmission, and are receiving the electronic equipment
After the media data of transmission, which is sent to connection equipment by the USB2.0 signals.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect display equipment（Such as high definition television）, which can be multimedia data stream（Such as video counts
According to stream）, which can be obtained after being decoded to the multimedia file of coding, and tablet computer passes through this turn
The display equipment of equipment connection is connect when showing the multimedia data stream, which receives the tablet computer and pass through
After the multimedia data stream that USB2.0 signals are sent, by USB2.0 signals, the multimedia data stream to switching is set
It is standby, so as to the interconnecting device by the multimedia data stream to equipment is shown, so that the display equipment shows the multimedia number
According to stream.
By using said program, USB3.0 connectors are believed by USB2.0 signal transmission media data by USB3.0
Number transmitting user data, therefore electronic equipment only needs a port USB3.0 that media data, storage data and net can be realized
The transmission of network data, it is no longer necessary to configure multimedia interface, to reduce the quantity of the tie point on electronic equipment, lead to simultaneously
USB3.0 signal transmission application data are crossed, the transmission speed using data can be improved, to improve user experience.
The embodiment of the present invention provides a kind of method of data transmission, as shown in Fig. 2, being set with the connection in this method embodiment
It is illustrated in case of standby connection storage device and display equipment, this method includes：
Storage data in storage device are sent to USB3.0 connectors by S201, connection equipment.
Specifically, after receiving the reading instruction that user issues, connection equipment sends out the storage data in storage device
It send to USB3.0 connectors, wherein the storage data can be the multimedia file of coding.
The storage data are sent to electronic equipment by S202, USB3.0 connector.
Specifically, which receives the storage data that connection equipment is sent, and is receiving the connection equipment
After the storage data of transmission, which is sent to the electronic equipment by the USB3.0 signals.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect storage device（Such as hard disk）, tablet computer read the interconnecting device connection storage device in store
Storage data when, which receives the storage data that interconnecting device is sent by USB3.0 signals, and is receiving
After the storage data sent to the interconnecting device, which is sent to by tablet computer by USB3.0 signals, so as to this
Tablet computer reads the storage data.
S203, electronic equipment obtain media data according to the storage data.
Specifically, which can be the multimedia file of coding, which can be multimedia data stream,
The multimedia data stream can be decoded to the multimedia file of coding, then the electronic equipment is to the more of the coding
Media file is decoded, and obtains multimedia data stream.
The media data is sent to USB3.0 connectors by S204, electronic equipment.
Specifically, which is sent to USB3.0 connectors by electronic equipment by USB2.0 signals, wherein the matchmaker
Volume data can be multimedia data stream.
The media data is sent to the display equipment of connection equipment connection by S205, USB3.0 connector.
Specifically, USB3.0 connectors receive the media data of electronic equipment transmission, and are receiving the electronic equipment
After the media data of transmission, which is sent to connection equipment by the USB2.0 signals.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect display equipment（Such as high definition television）, display equipment exhibition that tablet computer is connected by the interconnecting device
When showing the multimedia data stream, which receives the multimedia number that the tablet computer is sent by USB2.0 signals
After stream, by USB2.0 signals, by the multimedia data stream to interconnecting device, so that the interconnecting device is by the multimedia
Data flow is sent to display equipment, so that the display equipment shows the multimedia data stream.
S206, display equipment show the media data.
If for example, the media data is video data stream, the display device plays video data stream.
It should be noted that for above method embodiment, for simple description, therefore it is all expressed as a series of dynamic
It combines, but those skilled in the art should understand that, the present invention is not limited by the described action sequence.Secondly, originally
Field technology personnel should also know, embodiment described in this description belongs to preferred embodiment, involved action and
Module is not necessarily essential to the invention.
By using said program, USB3.0 connectors are believed by USB2.0 signal transmission media data by USB3.0
Number transmitting user data, therefore electronic equipment only needs a port USB3.0 that media data, storage data and net can be realized
The transmission of network data, it is no longer necessary to configure multimedia interface, to reduce the quantity of the tie point on electronic equipment, lead to simultaneously
USB3.0 signal transmission application data are crossed, the transmission speed using data can be improved, to improve user experience.
The embodiment of the present invention provides a kind of USB3.0 connectors 30, as shown in figure 3, including：
Acquiring unit 31 for receiving media data and applies data；
First transmission unit 32, for this to apply data by USB3.0 signal transmissions；
Second transmission unit 33, for passing through the USB2.0 signal transmissions media data.
Optionally, which is specifically used for, and receives electronic equipment is sent first and applies data.
First transmission unit 32 is specifically used for, and receive electronic equipment transmission in the acquiring unit first applies number
According to rear, this is sent to connection equipment by the USB3.0 signals and first applies data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
Storage device can be connected by interface（Such as hard disk）, which can be data to be stored, and tablet computer is needing
When the storage device to be connected by the interconnecting device stores the data to be stored, using USB3.0 interfaces, believed by USB3.0
Number the data to be stored is sent to the USB3.0 connectors, the acquiring unit is after receiving the data to be stored, the first hair
Send unit that the data to be stored is sent to interconnecting device by USB3.0 signals, which is receiving the number to be stored
According to rear, which is sent to storage device, which stores the data to be stored, in addition, the interconnecting device
Cable network can be connected, the tablet computer can by the USB3.0 connector transmitting network datas, to realize network interaction,
It is not limited in the embodiment of the present invention.
It should be noted that the similar saying such as mentioned in the embodiment of the present invention first, second, the meaning not limited
Think, only for convenience of differentiation.
Optionally, which is specifically used for, and receives connection equipment is sent second and applies data.
First transmission unit 32 is additionally operable to, and receive connection equipment transmission in the acquiring unit second applies data
Afterwards, by the USB3.0 signals to the electronic equipment send this second apply data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect storage device（Such as hard disk）, which can be data to be read, and tablet computer is read
When taking the data to be read stored in the storage device of interconnecting device connection, which receives the storage device and passes through
USB3.0 signals send data to be read, the first transmission unit receive the interconnecting device transmission data to be read after,
The data to be read are sent to tablet computer by USB3.0 signals, so that the tablet computer reads the data to be read, this
Outside, which can connect cable network, the cable network can by the USB3.0 connector transmitting network datas, with
Realize network interaction, it is not limited in the embodiment of the present invention.
Optionally, which is additionally operable to, and receives the media data of electronic equipment transmission.
Second transmission unit 33 is specifically used for, and the media data of electronic equipment transmission is received in the acquiring unit
Afterwards, which is sent to connection equipment by the USB2.0 signals.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect display equipment（Such as high definition television）, which can be multimedia data stream（Such as video counts
According to stream）, which can be obtained after being decoded to the multimedia file of coding, and tablet computer passes through this turn
The display equipment of equipment connection is connect when showing the multimedia data stream, which receives the tablet computer and pass through USB2.0
After the multimedia data stream that signal is sent, the second transmission unit is by USB2.0 signals, extremely by the multimedia data stream
Interconnecting device, so as to the interconnecting device by the multimedia data stream to equipment is shown, so that the display equipment shows that this is more
Media data flow.
By using above-mentioned USB3.0 connectors, USB3.0 connectors are passed through by USB2.0 signal transmission media data
USB3.0 signal transmission application data, therefore electronic equipment only needs a port USB3.0 that media data, storage can be realized
The transmission of data and network data, it is no longer necessary to multimedia interface is configured, to reduce the number of the tie point on electronic equipment
Amount, while by USB3.0 signal transmission application data, the transmission speed using data can be improved, to improve user's body
It tests.
The embodiment of the present invention provides a kind of data transmission system, as shown in figure 4, including：
Electronic equipment 41, USB3.0 connectors 42 and connection equipment 43, wherein the electronic equipment is connected by the USB3.0
Device connect equipment connection with this.
The electronic equipment 41, for sending media data to the USB3.0 connectors and applying data；It should alternatively, receiving
The application data that USB3.0 connectors are sent.
The USB3.0 connectors 42, for by USB3.0 signal transmission application data, passing through USB2.0 signal transmission matchmakers
Volume data.
The connection equipment 43, for receiving the media data and apply data that the USB3.0 connectors are sent；Alternatively, to this
USB3.0 connectors send this and apply data.
Optionally, which is specifically used for, and sending first to the USB3.0 connectors applies data.
The USB3.0 connectors 42 are specifically used for, by USB3.0 signals to the connection equipment send this first apply number
According to.
The connection equipment 43 is specifically used for, and receive USB3.0 connectors transmission first applies data.
It should be noted that in embodiments of the present invention, which can connect external equipment by interface, and can
With will receive first external equipment is sent to using data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
Storage device can be connected by interface（Such as hard disk）, which can be data to be stored, and tablet computer is needing
When the storage device to be connected by the interconnecting device stores the data to be stored, using USB3.0 interfaces, believed by USB3.0
Number the data to be stored is sent to the USB3.0 connectors, which, will after receiving the data to be stored
The data to be stored is sent to interconnecting device by USB3.0 signals, which, will after receiving the data to be stored
The data to be stored is sent to storage device, which stores the data to be stored, in addition, the interconnecting device can connect
Cable network, the tablet computer can be by the USB3.0 connector transmitting network datas, to realize that network interaction, the present invention are real
Example is applied not limit this.
Optionally, which is specifically used for, and receive USB3.0 connectors transmission second applies data.
The USB3.0 connectors 42 are specifically used for, by USB3.0 signals to the electronic equipment send this second apply number
According to.
The connection equipment 43 is specifically used for, to the USB3.0 connectors send this second apply data.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect storage device（Such as hard disk）, which can be data to be read, and tablet computer is read
When taking the data to be read stored in the storage device of interconnecting device connection, it is logical which receives the storage device
The data to be read of USB3.0 signals transmission are crossed, and after the data to be read for receiving interconnecting device transmission, are passed through
The data to be read are sent to tablet computer by USB3.0 signals, so that the tablet computer reads the data to be read, in addition, should
Interconnecting device can connect cable network, which can be by the USB3.0 connector transmitting network datas, to realize
Network interaction, it is not limited in the embodiment of the present invention.
Optionally, which is specifically used for, and the media data is sent to the USB3.0 connectors.
The USB3.0 connectors 42 are specifically used for, and the media data is sent to the connection equipment by USB2.0 signals.
The connection equipment 43 is specifically used for, and receives the media data of USB3.0 connectors transmission.
Illustratively, which can be tablet computer, which can be the interconnecting device of integrated multiplex roles,
The interconnecting device can connect display equipment（Such as high definition television）, which can be multimedia data stream（Such as video counts
According to stream）, which can be obtained after being decoded to the multimedia file of coding, and tablet computer passes through this turn
The display equipment of equipment connection is connect when showing the multimedia data stream, which receives the tablet computer and pass through
After the multimedia data stream that USB2.0 signals are sent, by USB2.0 signals, the multimedia data stream to switching is set
It is standby, so as to the interconnecting device by the multimedia data stream to equipment is shown, so that the display equipment shows the multimedia number
According to stream.
By using above system, USB3.0 connectors are believed by USB2.0 signal transmission media data by USB3.0
Number transmitting user data, therefore electronic equipment only needs a port USB3.0 that media data, storage data and net can be realized
The transmission of network data, it is no longer necessary to configure multimedia interface, to reduce the quantity of the tie point on electronic equipment, lead to simultaneously
USB3.0 signal transmission application data are crossed, the transmission speed using data can be improved, to improve user experience.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. a kind of method of data transmission, which is characterized in that be applied to a kind of USB3.0 connectors, this method includes：
The media data and apply data that USB3.0 connectors are sent by USB3.0 interface electronic equipments, or the company of reception
Connect the application data of equipment transmission；
By the USB3.0 interfaces according to described in USB3.0 signal transmissions apply data；
After media data by the USB2.0 signals of USB3.0 interfaces electronic equipment transmission, agreement is not executed and is turned
It changes, according to media data described in USB2.0 signal transmissions.
2. according to the method described in claim 1, it is characterized in that, USB3.0 connectors reception includes using data：
It receives electronic equipment is sent first and applies data；
It is described by including using data described in USB3.0 signal transmissions：
After receiving the first application data that the electronic equipment is sent, sent to connection equipment by the USB3.0 signals
Described first applies data.
3. according to the method described in claim 1, it is characterized in that, USB3.0 connectors reception includes using data：
It receives connection equipment is sent second and applies data；
It is described by including using data described in USB3.0 signal transmissions：
After receiving the second application data that the connection equipment is sent, by the USB3.0 signals to the electronic equipment
It sends described second and applies data.
4. according to Claims 2 or 3 any one of them method, which is characterized in that the USB3.0 connectors receive media number
According to including：
Receive the media data that the electronic equipment is sent；
It is described to include by media data described in USB2.0 signal transmissions：
After receiving the media data that the electronic equipment is sent, by the USB2.0 signals to described in connection equipment transmission
Media data.
5. a kind of USB3.0 connectors, which is characterized in that including：
Acquiring unit, for passing through the media data and apply data that USB3.0 interface electronic equipments are sent, or reception
Connect the application data that equipment is sent；
First transmission unit, for by the USB3.0 interfaces according to described in USB3.0 signal transmissions using data；
Second transmission unit, the media data of the USB2.0 signals for being sent by the USB3.0 interfaces electronic equipment
Afterwards, protocol conversion is not executed, according to media data described in USB2.0 signal transmissions.
6. USB3.0 connectors according to claim 5, which is characterized in that the acquiring unit is specifically used for,
It receives electronic equipment is sent first and applies data；
First transmission unit is specifically used for, and receive the electronic equipment transmission in the acquiring unit first applies number
According to rear, described first is sent to connection equipment by the USB3.0 signals and apply data.
7. USB3.0 connectors according to claim 5, which is characterized in that the acquiring unit is specifically used for,
It receives connection equipment is sent second and applies data；
First transmission unit is additionally operable to, and receive the connection equipment transmission in the acquiring unit second applies data
Afterwards, described second is sent to the electronic equipment apply data by the USB3.0 signals.
8. according to claim 6 or 7 any one of them USB3.0 connectors, which is characterized in that the acquiring unit is additionally operable to,
Receive the media data that the electronic equipment is sent；
Second transmission unit is specifically used for, and the media data that the electronic equipment is sent is received in the acquiring unit
Afterwards, the media data is sent to connection equipment by the USB2.0 signals.
9. a kind of data transmission system, which is characterized in that including：Electronic equipment, USB3.0 connectors and connection equipment, wherein
The electronic equipment is connected by the USB3.0 connectors and the connection equipment,
The electronic equipment, for sending media data to the USB3.0 connectors and applying data；Alternatively, described in receiving
The application data that USB3.0 connectors are sent；
The USB3.0 connectors are used for, and by the media data of electronic equipment transmission described in USB3.0 interfaces and apply number
According to, or receive the application data that the connection equipment is sent；It is answered according to USB3.0 signal transmissions by the USB3.0 interfaces
Use data；After media data by the USB2.0 signals of USB3.0 interfaces electronic equipment transmission, agreement is not executed
Conversion, according to USB2.0 signal transmission media data；
The connection equipment, for receiving the media data and apply data that the USB3.0 connectors are sent；Alternatively, to described
USB3.0 connectors send described using data.
10. system according to claim 9, which is characterized in that the electronic equipment is specifically used for, and connects to the USB3.0
It connects device and sends first using data；
The USB3.0 connectors are specifically used for, and sending described first to the connection equipment by USB3.0 signals applies number
According to；
The connection equipment is specifically used for, and receives the USB3.0 connectors are sent first and applies data.
11. system according to claim 9, which is characterized in that the electronic equipment is specifically used for, and receives the USB3.0
The second of connector transmission applies data；
The USB3.0 connectors are specifically used for, and sending described second to the electronic equipment by USB3.0 signals applies number
According to；
The connection equipment is specifically used for, and sending described second to the USB3.0 connectors applies data.
12. the system according to claim 10 or 11, which is characterized in that the electronic equipment is specifically used for, to described
USB3.0 connectors send the media data；
The USB3.0 connectors are specifically used for, and the media data is sent to the connection equipment by USB2.0 signals；
The connection equipment is specifically used for, and receives the media data that the USB3.0 connectors are sent.
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| CN201410097877.7A CN104915307B (en) | 2014-03-14 | 2014-03-14 | A kind of method, apparatus and system of data transmission |
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