CN104954859B - The methods, devices and systems that mobile terminal is controlled by vehicle mounted multimedia - Google Patents
The methods, devices and systems that mobile terminal is controlled by vehicle mounted multimedia Download PDFInfo
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- CN104954859B CN104954859B CN201410124305.3A CN201410124305A CN104954859B CN 104954859 B CN104954859 B CN 104954859B CN 201410124305 A CN201410124305 A CN 201410124305A CN 104954859 B CN104954859 B CN 104954859B
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- mobile terminal
- vehicle mounted
- mounted multimedia
- mirror image
- multimedia
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of methods, devices and systems controlled by vehicle mounted multimedia mobile terminal, it wherein, include: that vehicle mounted multimedia is attached by first communication party formula with mobile terminal by the method that vehicle mounted multimedia controls mobile terminal；Vehicle mounted multimedia carries out mirror image to mobile terminal, and the current interface of mobile terminal is shown in the display screen of vehicle mounted multimedia；Vehicle mounted multimedia receives the control instruction that user is directed to current interface input；And control instruction is sent to mobile terminal by vehicle mounted multimedia, so that mobile terminal execution control instruction.Contact action vehicle mounted multimedia and synchronously control mobile terminal may be implemented in the methods, devices and systems controlled by vehicle mounted multimedia mobile terminal of the invention, it is effectively improved the inconvenience of screen of mobile terminal operation, and it is communicated in big data quantity transmission using Miracast, data transmission bauds can be greatly improved, more smooth picture and better result of broadcast are obtained.
Description
Technical field
It is the present invention relates to technical field of vehicle, in particular to a kind of that mobile terminal is controlled by vehicle mounted multimedia
Method, a kind of device that mobile terminal is controlled by vehicle mounted multimedia and it is a kind of by vehicle mounted multimedia to mobile terminal
The system controlled.
Background technique
In the related technology, a kind of application software of changeable remote control is proposed, which passes through bluetooth or Wi-Fi
Mobile phone and computer or other network terminals are attached by (Wireless-Fidelity, Wireless Fidelity), and are correctly being connected
Computer is manipulated by mobile phone afterwards.Wherein, when being attached by Wi-Fi, two network terminals such as mobile phones and computer
It needs in the same local area network.The application software is divided into multiple application modules, including the operation of Visible human plan, full keyboard, simulation
Touch-control, contact control mouse, file mutually pass, system administration, media play, self-defining key etc..Pass through above application module, mobile phone
It can be very good control computer.
But above-mentioned application software in the related technology, also in continuous improve, some application modules such as touch screen is grasped
Defect is likely present as module.In addition, the capacity of multimedia resource is also more next under the promotion of multimedia technology high speed development
Bigger, there is also some defects for the Visible human plan of above-mentioned application software in the related technology, such as due to Bluetooth technology and Wi-Fi
There is limitation in the transmission speed of technology, cause the multimedia resource play quality of large capacity and effect very unsatisfactory, such as picture
Delay is discontinuous.Therefore, it is necessary to improve to the relevant technologies.
Summary of the invention
The purpose of the present invention is intended at least solve above-mentioned one of technical problem to a certain extent.
For this purpose, an object of the present invention is to provide a kind of sides controlled by vehicle mounted multimedia mobile terminal
Method should can be effectively improved screen of mobile terminal operation not by the method that vehicle mounted multimedia controls mobile terminal
Just, and the image quality and result of broadcast of Visible human plan can be greatly improved.
It is another object of the present invention to propose a kind of device controlled by vehicle mounted multimedia mobile terminal,
This can be effectively improved the inconvenience of screen of mobile terminal operation by the device that vehicle mounted multimedia controls mobile terminal, and
And the image quality and result of broadcast of Visible human plan can be greatly improved.
Another object of the present invention is to propose a kind of system for controlling mobile terminal by vehicle mounted multimedia.
In order to achieve the above objectives, one aspect of the present invention embodiment propose it is a kind of by vehicle mounted multimedia to mobile terminal into
The method of row control.This includes: that vehicle mounted multimedia and movement are whole by the method that vehicle mounted multimedia controls mobile terminal
End is attached by first communication party formula；The vehicle mounted multimedia carries out mirror image to the mobile terminal, and by the movement
The current interface of terminal is shown in the display screen of the vehicle mounted multimedia；The vehicle mounted multimedia receives user and works as described
The control instruction of front interface input；And the control instruction is sent to the mobile terminal by the vehicle mounted multimedia, so that
Control instruction described in the mobile terminal execution.
The method controlled by vehicle mounted multimedia to mobile terminal that the embodiment of the present invention proposes is in vehicle mounted multimedia
After being attached with mobile terminal by first communication party formula, vehicle mounted multimedia carries out mirror image to mobile terminal, and will be mobile whole
The current interface at end is shown in the display screen of vehicle mounted multimedia, and then vehicle mounted multimedia can receive user for current interface
Control instruction is sent to mobile terminal by the control instruction of input, last vehicle mounted multimedia, so that mobile terminal execution control refers to
It enables.Contact action vehicle mounted multimedia may be implemented by the method that vehicle mounted multimedia controls mobile terminal to control and move in this
Dynamic terminal, to be effectively improved the inconvenience of screen of mobile terminal operation, and can greatly improve the image quality of Visible human plan
And result of broadcast.
In order to achieve the above objectives, another aspect of the present invention embodiment also proposed a kind of whole to movement by vehicle mounted multimedia
The device controlled is held, should include: link block by the device that vehicle mounted multimedia controls mobile terminal, and be used for vehicle
Multimedia is carried to be attached with mobile terminal by first communication party formula；Mirror image and display module are used for the vehicle mounted multimedia
Mirror image is carried out to the mobile terminal, and the current interface of the mobile terminal is shown into the display screen in the vehicle mounted multimedia
In；Control instruction receiving module receives the control instruction that user is directed to current interface input for the vehicle mounted multimedia；
And sending module, the control instruction is sent to the mobile terminal for the vehicle mounted multimedia, so that the movement
Terminal executes the control instruction.
The device controlled by vehicle mounted multimedia mobile terminal that the embodiment of the present invention proposes is incited somebody to action in link block
After vehicle mounted multimedia and mobile terminal are attached by first communication party formula, mirror image and display module are by vehicle mounted multimedia to shifting
Dynamic terminal carries out mirror image, and the current interface of mobile terminal is shown in the display screen of vehicle mounted multimedia, and then control instruction
Receiving module makes vehicle mounted multimedia can receive the control instruction that user is directed to current interface input, and last sending module makes
Control instruction is sent to mobile terminal by vehicle mounted multimedia, so that mobile terminal execution control instruction.This passes through vehicle mounted multimedia
Contact action vehicle mounted multimedia may be implemented to control mobile terminal, to be effectively improved in the device controlled mobile terminal
The inconvenience of screen of mobile terminal operation, and the image quality and result of broadcast of Visible human plan can be greatly improved.
In order to achieve the above objectives, further aspect of the present invention embodiment also proposed a kind of whole to movement by vehicle mounted multimedia
The system controlled is held, should include: vehicle mounted multimedia by the system that vehicle mounted multimedia controls mobile terminal；It is mobile
Terminal；The device that mobile terminal is controlled by vehicle mounted multimedia.
The system controlled by vehicle mounted multimedia mobile terminal that the embodiment of the present invention proposes is led to by above-mentioned
Cross the device that vehicle mounted multimedia controls mobile terminal realize contact action vehicle mounted multimedia to control mobile terminal, thus
It is effectively improved the inconvenience of screen of mobile terminal operation, and the image quality and result of broadcast of Visible human plan can be greatly improved.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the process according to the method for the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal
Figure；
Fig. 2 (a) is the AP according to the method for the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal
It is not present, schematic diagram when vehicle mounted multimedia and mobile terminal directly interconnect；
Fig. 2 (b) be the method that mobile terminal is controlled by vehicle mounted multimedia according to the embodiment of the present invention into
The schematic diagram when mobile terminal and vehicle mounted multimedia for entering AP directly interconnect；
Fig. 2 (c) is the AP according to the method for the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal
Schematic diagram when directly being interconnected in the presence of, vehicle mounted multimedia and mobile terminal；
Fig. 2 (d) is the shifting according to the method for the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal
Dynamic terminal and vehicle mounted multimedia respectively enter AP, and schematic diagram when mobile terminal and vehicle mounted multimedia directly interconnect；
Fig. 3 is the structural frames according to the device of the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal
Figure；And
Fig. 4 is according to the first mirror image tool of the embodiment of the present invention and the structural block diagram of the second mirror image tool.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This
Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that
The applicable property of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it
The structure of "upper" may include the embodiment that the first and second features are formed as directly contacting, and also may include other feature shape
At the embodiment between the first and second features, such first and second feature may not be direct contact.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Mobile terminal is carried out by vehicle mounted multimedia come describe to propose according to embodiments of the present invention with reference to the accompanying drawings
The method of control, the device that mobile terminal is controlled by vehicle mounted multimedia and by vehicle mounted multimedia to mobile terminal into
The system of row control.
As shown in Figure 1, the method for the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal includes:
S1, vehicle mounted multimedia are attached with mobile terminal by first communication party formula.
Specifically, in one embodiment of the invention, pass through first communication party formula in vehicle mounted multimedia and mobile terminal
Can also include: before being attached
Whether S10, vehicle mounted multimedia detection mobile terminal start first communication party formula.
In step slo, if vehicle mounted multimedia detection mobile terminal starts first communication party formula, S1 is entered step, if
Vehicle mounted multimedia detects the inactive first communication party formula of mobile terminal, then enters step S11.
S11, control mobile terminal start first communication party formula.
In step s 11, after control mobile terminal starting first communication party formula, S1 is entered step.
S2, vehicle mounted multimedia carries out mirror image to mobile terminal, and the current interface of mobile terminal is shown in vehicle-mounted more matchmakers
In the display screen of body.
Further, in one embodiment of the invention, vehicle mounted multimedia can have the first mirror image tool and first
Caching, mobile terminal such as mobile phone can have the second mirror image tool and the second caching, and the second mirror image tool is by mobile terminal
Current interface is stored in the second caching, and is sent to vehicle mounted multimedia by first communication party formula and is stored in the first caching
In, the first mirror image tool converts current interface, and is shown in the display screen of vehicle mounted multimedia.Further, at this
In one embodiment of invention, can be reserved on the memory of vehicle mounted multimedia and mobile terminal certain spatial cache using as
First caching and the second caching, and then when the operation of the second mirror image tool, the current interface of mobile terminal is stored in the automatically
In two cachings, and vehicle mounted multimedia is automatically sent to by first communication party formula, mobile terminal is automatically stored in vehicle mounted multimedia
For current interface in the first caching, the first mirror image tool can be according to the display screen of vehicle mounted multimedia after analyzing current interface
Size is converted, and then current interface is completely incident upon on the display screen of vehicle mounted multimedia.It should be noted that vehicle-mounted
Certain spatial cache is reserved on the memory of multimedia and mobile terminal can be used for pre- as the first caching and the second caching
Current interface to be transmitted and other data are deposited, to guarantee vehicle mounted multimedia and movement when the data volume for needing to transmit is big
The interface display of terminal is smooth, and operation is continuous, reduces the delay at interface and operation, and image quality is more preferable.
S3, vehicle mounted multimedia receive the control instruction that user is directed to current interface input.
Further, in one embodiment of the invention, when control instruction is that data transfer instruction for example plays audio
Or screen etc., and when data volume corresponding to data transfer instruction is greater than preset threshold, vehicle mounted multimedia can will with it is mobile eventually
The connection type at end switches to second communication method.In addition, in another embodiment of the present invention, when control instruction is data
Transmission instruction, and the transmission time of data volume corresponding to data transfer instruction be greater than preset time threshold when, vehicle mounted multimedia
Connection type with mobile terminal can be switched into second communication method.Wherein, preset threshold and preset time threshold can be with
It is customized by the user setting, thus it is more humanized.
Specifically, the connection type with mobile terminal is switched to second communication method specifically and can wrap by vehicle mounted multimedia
It includes:
S31, vehicle mounted multimedia enters AP (Access Point, wireless access point) mode, and starts AP access point.
Specifically, in one embodiment of the invention, enter ap mode in vehicle mounted multimedia, and start AP access point i.e.
Before step S31, can also include:
S30, vehicle mounted multimedia detect whether there is the wireless network that can connect.
If vehicle mounted multimedia detection has the wireless network that can connect, S32 is entered step, if vehicle mounted multimedia is examined
It surveys there is no when the wireless network that can connect, then enters step S31.
Further, in one embodiment of the invention, enter ap mode in vehicle mounted multimedia, and start AP access point
That is after step S31, can also include:
S34, the current interface of vehicle mounted multimedia shows the AP access point name of vehicle mounted multimedia, and prompting mobile terminal connects
Enter AP access point.
S35, mobile terminal select the AP access point of vehicle mounted multimedia to be attached in wireless network setting.
In step s 35, the AP access point of vehicle mounted multimedia is selected to be connected in wireless network setting in mobile terminal
After connecing, S32 is entered step.
S32, vehicle mounted multimedia receive the access request of mobile terminal.
S33, vehicle mounted multimedia establish connection according to access request and mobile terminal, wherein in vehicle mounted multimedia and movement
Terminal is established after connection, and vehicle mounted multimedia and mobile terminal switch to second communication method.
In one embodiment of the invention, first communication party formula can be bluetooth, and second communication method can be Wi-Fi
Or a kind of Miracast (Wireless Display standard based on Wi-Fi direct).Wherein, Miracast Wi-FiAlliance
(Wi-Fi Alliance) announced the Wi-Fi CERTIFIED Miracast of starting on September 19th, 2012TMA kind of (Wi-Fi of registration
The Wireless Display of certification) authentication item.Miracast equipment, which provides, simplifies discovery and setting, and user can pass in equipment room rapidly
Defeated video.The technology and authentication item by Wi-FiAlliance movement and consumer electronics device manufacturer and chip factory
Quotient formulates jointly.Miracast passes through Wi-Fi CERTIFIED Wi-Fi DirectTMA kind of (Wi- of the Wi-Fi authentication of registration
Fi is direct-connected) connection is formed, there is no need to access any Wi-Fi network, have linkage function inside Miracast authenticating device.
Miracast supports protection content crossfire, and equipment is made to can receive film and other materials protected by copyright.In order to protect height
Grade content, Miracast is to being widely used in HDMI (High Definition Multimedia Interface, high definition today
Clear multimedia interface) and wired interface such as DisplayPort (high-definition digital display interface) trust content protecting mechanism into
Wireless reorganization is gone.In addition, every Miracast equipment all enable automatically completely new WPA2 (Wi-Fi ProtectedAccess2,
The Wi-Fi protection access second edition) safeguard protection, guarantee the confidentiality of all multimedia content deliveries.Therefore, when control instruction is
Data transfer instruction, and when data volume corresponding to data transfer instruction is greater than preset threshold, vehicle mounted multimedia and mobile terminal
It is attached by Miracast, data transmission bauds can be greatly improved, to obtain more smooth picture and preferably broadcast
Put effect.
Specifically, in another embodiment of the present invention, when vehicle mounted multimedia and mobile terminal by Miracast into
When row connection, vehicle mounted multimedia and mobile terminal will carry out mirror image by Miracast.Wherein, vehicle mounted multimedia and mobile terminal
By the Miracast connection type being attached as shown in Fig. 2, Fig. 2 (a) is not present for AP, vehicle mounted multimedia and mobile terminal
Schematic diagram when directly interconnecting, schematic diagram when Fig. 2 (b) is directly interconnects into the mobile terminal of AP and vehicle mounted multimedia, Fig. 2
(c) exist for AP, schematic diagram when vehicle mounted multimedia and mobile terminal directly interconnect, Fig. 2 (d) is mobile terminal and vehicle-mounted more matchmakers
Body respectively enters AP, and schematic diagram when mobile terminal and vehicle mounted multimedia directly interconnect.It should be noted that in mobile terminal
When not entering AP with vehicle mounted multimedia, user can only check the resource on mobile terminal and vehicle mounted multimedia, and in mobile terminal
And/or after vehicle mounted multimedia enters AP, mobile terminal and vehicle mounted multimedia can share the money on internet by Wi-Fi
Source.
Further, in one embodiment of the invention, the connection type with mobile terminal is cut in vehicle mounted multimedia
After shifting to second communication method, vehicle mounted multimedia and mobile terminal are attached by second communication method, at this point, mobile terminal
The second mirror image tool the current interface of mobile terminal is stored in the second caching, and vehicle is sent to by second communication method
It carries multimedia and is stored in the first caching, the first mirror image tool of vehicle mounted multimedia converts current interface, and shows
In the display screen of vehicle mounted multimedia.
Control instruction is sent to mobile terminal by S4, vehicle mounted multimedia, so that mobile terminal execution control instruction.
In one embodiment of the invention, vehicle mounted multimedia can synchronize for example synchronous touching of operation example with mobile terminal
Screen operation, vehicle mounted multimedia are identical and synchronous with the interface display of mobile terminal.Specifically, vehicle mounted multimedia is receiving user
After the control instruction for example inputted on vehicle mounted multimedia touch screen for the control instruction of current interface input, control can be referred to
It enables through share for Bluetooth to the first mirror image tool of vehicle mounted multimedia and the second mirror image tool of mobile terminal, the first mirror image tool
After being analyzed and processed with the second mirror image tool to control instruction, vehicle mounted multimedia and mobile terminal can synchronize operated.
It should be noted that the method for the embodiment of the present invention controlled by vehicle mounted multimedia to mobile terminal can be with
Realize double-direction control, in other words, this method not only may be implemented mobile terminal to be controlled by vehicle mounted multimedia, can also be real
Now vehicle mounted multimedia is controlled by mobile terminal.In addition, the embodiment of the present invention is whole to movement by vehicle mounted multimedia
It holds the method controlled to can be selected by the user vehicle mounted multimedia to be attached with mobile terminal by first communication party formula
Still it is directly attached by second communication method.This method is easy to use, and the experience sense of user is more preferable.
The method controlled by vehicle mounted multimedia to mobile terminal that the embodiment of the present invention proposes is in vehicle mounted multimedia
After being attached with mobile terminal by first communication party formula, vehicle mounted multimedia carries out mirror image to mobile terminal, and will be mobile whole
The current interface at end is shown in the display screen of vehicle mounted multimedia, and then vehicle mounted multimedia can receive user for current interface
The control instruction of input, and working as control instruction is data transfer instruction, and data volume corresponding to data transfer instruction is greater than in advance
If when threshold value, the connection type with mobile terminal is switched to second communication method by vehicle mounted multimedia, last vehicle mounted multimedia will
Control instruction is sent to mobile terminal, so that mobile terminal execution control instruction.Should by vehicle mounted multimedia to mobile terminal into
Contact action vehicle mounted multimedia and synchronously control mobile terminal may be implemented in the method for row control, is effectively improved screen of mobile terminal
The inconvenience of operation, and communicated in big data quantity transmission using Miracast, data transmission bauds can be greatly improved, is obtained
More smooth picture and better result of broadcast are obtained, easy to use, user experience is high.
Another aspect of the present invention embodiment also proposed a kind of dress controlled by vehicle mounted multimedia mobile terminal
Set 1, as shown in figure 3, should by the device 1 that vehicle mounted multimedia controls mobile terminal include: link block 10, mirror image and
Display module 20, control instruction receiving module 30 and sending module 40.Wherein, link block 10 for vehicle mounted multimedia 2 and is moved
Dynamic terminal 3 is attached by first communication party formula.Mirror image and display module 20 for vehicle mounted multimedia 2 to mobile terminal 3 into
Row mirror image, and the current interface of mobile terminal 3 is shown in the display screen of vehicle mounted multimedia 2.Control instruction receiving module 30
The control instruction that user is directed to current interface input is received for vehicle mounted multimedia 2.Sending module 40 will for vehicle mounted multimedia 2
Control instruction is sent to mobile terminal 3, so that mobile terminal 3 executes control instruction.
Further, in one embodiment of the invention, vehicle mounted multimedia 2 can have 201 He of the first mirror image tool
First caching, mobile terminal 3 can have the second mirror image tool 301 and the second caching, and the second mirror image tool 301 is by mobile terminal
3 current interface is stored in the second caching, and is sent to vehicle mounted multimedia 2 by first communication party formula and is stored in first and delay
In depositing, the first mirror image tool 201 converts current interface, and is shown in the display screen of vehicle mounted multimedia 2.Specifically,
As shown in figure 4, in one embodiment of the invention, the first mirror image tool 201 and the second mirror image tool 301 may include: peace
The mutual transmission module 405 of tall and erect specification module 401, contact control mouse module 402, media player module 403, full key board disk module 404, file,
System management module 406, simulation touch-control module 407 and self-defining key module 408.Wherein, Android specification module 401 is for introducing
Requirement to Android version.Contact control mouse module 402 manipulates controlled terminal such as vehicle mounted multimedia 2 for simulating mouse and moves
Dynamic terminal 3.Beginning and closing and adjust of the media player module 403 for autonomous control controlled terminal and is broadcast sound, picture
Degree of putting into etc..Full key board disk module 404 is for mock standard keyboard and is displayed in full screen for operation.The mutual transmission module 405 of file is used for
Control file carries out data using bluetooth or Miracast and mutually passes.System management module 406 be used for control controlled terminal switch,
Suspend mode and restart and the brightness regulation of screen etc..The terminal that touch-control module 407 is controlled for touching visual operation completely is simulated,
And two terminal display information it is identical and synchronous.Self-defining key module 408 is used for the customized setting of user.
It further, in one embodiment of the invention, can be on the memory of vehicle mounted multimedia 2 and mobile terminal 3
Certain spatial cache is reserved to cache as the first caching and second, and then when the operation of the second mirror image tool 301, automatically will
The current interface of mobile terminal 3 is stored in the second caching, and is automatically sent to vehicle mounted multimedia 2 by first communication party formula,
The current interface of mobile terminal 3 is automatically stored in the first caching in vehicle mounted multimedia 2, and the first mirror image tool 201 is to current interface
It can be converted, and then current interface is completely incident upon vehicle-mounted according to the screen size of vehicle mounted multimedia 2 after being analyzed
On the display screen of multimedia 2.It should be noted that reserving certain caching on the memory of vehicle mounted multimedia 2 and mobile terminal 3
Space is can be used for prestoring current interface to be transmitted and other data as the first caching and the second caching, thus when needing
When the data volume to be transmitted is big, guarantee that the interface display of vehicle mounted multimedia 2 and mobile terminal 3 is smooth, operation is continuous, reduces interface
With the delay of operation, image quality is more preferable.
In addition, in one embodiment of the invention, being gone back by the device 1 that vehicle mounted multimedia controls mobile terminal
It include: connection type switching module 50, when control instruction is data transfer instruction, and data volume corresponding to data transfer instruction
When greater than preset threshold, connection type switching module 50 will be switched to for vehicle mounted multimedia 2 with the connection type of mobile terminal 3
Second communication method.In addition, in another embodiment of the present invention, when control instruction is data transfer instruction, and data are passed
When the transmission time of data volume corresponding to defeated instruction is greater than preset time threshold, connection type switching module 50 is for vehicle-mounted more
Media 2 will switch to second communication method with the connection type of mobile terminal 3.Wherein, preset threshold and preset time threshold can
To be customized by the user setting, thus it is more humanized.
Further, in one embodiment of the invention, connection type switching module 50 can specifically include: AP module
501, access request receiving module 502 and connection and switching module 503.Wherein, AP module 501 enters for vehicle mounted multimedia 2
Ap mode, and start AP access point.Access of the access request receiving module 502 for vehicle mounted multimedia 2 to receive mobile terminal 3 is asked
It asks.Connection and switching module 503 are used for vehicle mounted multimedia 2 and establish connection according to access request and mobile terminal 3, wherein in vehicle
It carries multimedia 2 and mobile terminal 3 is established after connection, vehicle mounted multimedia 2 and mobile terminal 3 switch to second communication method.
In one embodiment of the invention, first communication party formula can be bluetooth, and second communication method can be Wi-Fi
Or Miracast.Wherein, Miracast is the Wi-Fi that Wi-Fi Alliance announced starting on September 19th, 2012
CERTIFIED MiracastTMAuthentication item.Miracast equipment, which provides, simplifies discovery and setting, and user can be rapidly in equipment
Between transmit video.The technology and authentication item by Wi-Fi Alliance movement and consumer electronics device manufacturer and core
Piece manufacturer formulates jointly.Miracast passes through Wi-Fi CERTIFIED Wi-Fi DirectTMConnection is formed, there is no need to access
Any Wi-Fi network has linkage function inside Miracast authenticating device.Miracast supports protection content crossfire, makes to set
It is standby to can receive film and other materials protected by copyright.In order to protect quality contents, today is widely applied in Miracast
Trust content protecting mechanism in wired interface such as HDMI and DisplayPort has carried out wireless reorganization.In addition, every
Miracast equipment all enables completely new WPA2 safeguard protection automatically, guarantees the confidentiality of all multimedia content deliveries.Therefore, when
Control instruction is data transfer instruction, and when data volume corresponding to data transfer instruction is greater than preset threshold, vehicle mounted multimedia 2
It is attached with mobile terminal 3 by Miracast, data transmission bauds can be greatly improved, to obtain more smooth picture
With better result of broadcast.
Specifically, in one embodiment of the invention, when vehicle mounted multimedia 2 and mobile terminal 3 by Miracast into
When row connection, vehicle mounted multimedia 2 and mobile terminal 3 will carry out mirror image by Miracast.Further, at of the invention one
In embodiment, after vehicle mounted multimedia 2 will switch to second communication method with the connection type of mobile terminal 3, vehicle mounted multimedia 2
It is attached with mobile terminal 3 by second communication method, at this point, the second mirror image tool 301 of mobile terminal 3 is by mobile terminal
3 current interface is stored in the second caching, and is sent to vehicle mounted multimedia 2 by second communication method and is stored in first and delay
In depositing, the first mirror image tool 201 of vehicle mounted multimedia 2 converts current interface, and is shown in the display of vehicle mounted multimedia 2
In screen.
Further, in one embodiment of the invention, vehicle mounted multimedia 2 and mobile terminal 3 can synchronize behaviour
Make for example synchronous contact action, vehicle mounted multimedia 2 is identical and synchronous with the interface display of mobile terminal 3.Specifically, vehicle-mounted more matchmakers
Body 2 refers to receiving the control that for example inputs on 2 touch screen of vehicle mounted multimedia of control instruction of the user for current interface input
After order, control instruction can be passed through into the first mirror image tool 201 of share for Bluetooth to vehicle mounted multimedia 2 and mobile terminal 3 the
It is vehicle-mounted more after two mirror image tools 301, the first mirror image tool 201 and the second mirror image tool 301 are analyzed and processed control instruction
Media 2 and mobile terminal 3 can synchronize operated.
It should be noted that the device 1 of the embodiment of the present invention controlled by vehicle mounted multimedia mobile terminal can
To realize double-direction control, in other words, which not only may be implemented to control mobile terminal 3 by vehicle mounted multimedia 2, may be used also
Vehicle mounted multimedia 2 is controlled by mobile terminal 3 with realizing.In addition, the embodiment of the present invention passes through vehicle mounted multimedia pair
The device 1 that mobile terminal is controlled can be selected by the user vehicle mounted multimedia 2 and mobile terminal 3 and pass through first communication party formula
It is attached and is still directly attached by second communication method.This controls mobile terminal by vehicle mounted multimedia
Device 1 is easy to use, and the experience sense of user is more preferable.
The device controlled by vehicle mounted multimedia mobile terminal that the embodiment of the present invention proposes is incited somebody to action in link block
After vehicle mounted multimedia and mobile terminal are attached by first communication party formula, mirror image and display module are by vehicle mounted multimedia to shifting
Dynamic terminal carries out mirror image, and the current interface of mobile terminal is shown in the display screen of vehicle mounted multimedia, and then control instruction
Receiving module makes vehicle mounted multimedia can receive the control instruction that user is directed to current interface input, and data transfer instruction institute
When corresponding data volume is greater than preset threshold, connection type switching module cuts the connection type of vehicle mounted multimedia and mobile terminal
Second communication method is shifted to, last sending module makes vehicle mounted multimedia that control instruction is sent to mobile terminal, so that mobile
Terminal executes control instruction.It is vehicle-mounted that by the device that vehicle mounted multimedia controls mobile terminal contact action may be implemented in this
Multimedia and synchronously control mobile terminal are effectively improved the inconvenience of screen of mobile terminal operation, and adopt in big data quantity transmission
It is communicated with Miracast, data transmission bauds can be greatly improved, obtain more smooth picture and better result of broadcast,
Easy to use, user experience is high.
Mobile terminal is controlled by vehicle mounted multimedia in addition, further aspect of the present invention embodiment also proposed one kind
System, should by the system that vehicle mounted multimedia controls mobile terminal include: vehicle mounted multimedia 2, mobile terminal 3 and on
The device 1 that mobile terminal is controlled by vehicle mounted multimedia stated.
The system controlled by vehicle mounted multimedia mobile terminal that the embodiment of the present invention proposes is led to by above-mentioned
Crossing the device that vehicle mounted multimedia controls mobile terminal may be implemented contact action vehicle mounted multimedia and synchronously control movement
Terminal is effectively improved the inconvenience of screen of mobile terminal operation, and is communicated in big data quantity transmission using Miracast, can
To greatly improve data transmission bauds, more smooth picture and better result of broadcast, easy to use, user experience are obtained
It is high.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (7)
1. a kind of method controlled by vehicle mounted multimedia mobile terminal characterized by comprising
Vehicle mounted multimedia is attached with mobile terminal by first communication party formula；
The vehicle mounted multimedia carries out mirror image to the mobile terminal, and the current interface of the mobile terminal is shown described
In the display screen of vehicle mounted multimedia, wherein the vehicle mounted multimedia has the first mirror image tool and the first caching, described mobile whole
End has the second mirror image tool and the second caching, and the current interface of the mobile terminal is stored in institute by the second mirror image tool
It states in the second caching, and the vehicle mounted multimedia is sent to by first communication party formula and is stored in first caching, institute
It states the first mirror image tool to convert current interface, and is shown in the display screen of the vehicle mounted multimedia；
The vehicle mounted multimedia receives the control instruction that user is directed to current interface input；And
The control instruction is sent to the mobile terminal by the vehicle mounted multimedia, so as to control described in the mobile terminal execution
System instruction, wherein when the control instruction is data transfer instruction, and data volume corresponding to the data transfer instruction is greater than
Preset threshold, alternatively, when the transmission time of data volume corresponding to the data transfer instruction is greater than preset time, it is described vehicle-mounted
Multimedia will switch to second communication method with the connection type of the mobile terminal；
Wherein, the first communication party formula is bluetooth, and the second communication method is Wireless Fidelity Wi-Fi or Wireless Display
Miracast。
2. the method as described in claim 1, which is characterized in that the vehicle mounted multimedia is by the connection side with the mobile terminal
Formula switches to second communication method and specifically includes:
The vehicle mounted multimedia enters wireless access point ap mode, and starts AP access point；
The vehicle mounted multimedia receives the access request of the mobile terminal；
The vehicle mounted multimedia establishes connection according to the access request and the mobile terminal, wherein in vehicle-mounted more matchmakers
Body and the mobile terminal are established after connection, and the vehicle mounted multimedia and the mobile terminal switch to second communication
Mode.
3. the method as described in claim 1, which is characterized in that when the vehicle mounted multimedia and the mobile terminal pass through
When Miracast is attached, the vehicle mounted multimedia and the mobile terminal pass through Miracast progress mirror image.
4. a kind of device controlled by vehicle mounted multimedia mobile terminal characterized by comprising
Link block is attached with mobile terminal by first communication party formula for vehicle mounted multimedia；
Mirror image and display module carry out mirror image to the mobile terminal for the vehicle mounted multimedia, and by the mobile terminal
Current interface be shown in the display screen of the vehicle mounted multimedia, wherein the vehicle mounted multimedia have the first mirror image tool
With the first caching, the mobile terminal has the second mirror image tool and the second caching, and the second mirror image tool is by the movement
The current interface of terminal is stored in second caching, and is sent to the vehicle mounted multimedia by first communication party formula and is deposited
In first caching, the first mirror image tool converts current interface, and is shown in the vehicle mounted multimedia for storage
Display screen in；
Control instruction receiving module receives user for the vehicle mounted multimedia and refers to for the control of current interface input
It enables；And
The control instruction is sent to the mobile terminal for the vehicle mounted multimedia, so that the movement by sending module
Terminal executes the control instruction；
Connection type switching module, when the control instruction is data transfer instruction, and corresponding to the data transfer instruction
Data volume is greater than preset threshold, alternatively, the transmission time of data volume corresponding to the data transfer instruction is greater than preset time
When, the vehicle mounted multimedia will switch to second communication method with the connection type of the mobile terminal；
Wherein, the first communication party formula is bluetooth, and the second communication method is Wireless Fidelity Wi-Fi or Wireless Display
Miracast。
5. device as claimed in claim 4, which is characterized in that the connection type switching module specifically includes:
AP module enters wireless access point ap mode for the vehicle mounted multimedia, and starts AP access point；
Access request receiving module receives the access request of the mobile terminal for the vehicle mounted multimedia；
Connection and switching module establish connection according to the access request and the mobile terminal for the vehicle mounted multimedia,
Wherein, after the vehicle mounted multimedia and the mobile terminal establish connection, the vehicle mounted multimedia and the mobile terminal
Switch to the second communication method.
6. device as claimed in claim 4, which is characterized in that when the vehicle mounted multimedia and the mobile terminal pass through
When Miracast is attached, the vehicle mounted multimedia and the mobile terminal pass through Miracast progress mirror image.
7. a kind of system controlled by vehicle mounted multimedia mobile terminal characterized by comprising
Vehicle mounted multimedia；
Mobile terminal；
Such as the described in any item devices controlled by vehicle mounted multimedia mobile terminal of claim 4-6.
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| CN201410124305.3A CN104954859B (en) | 2014-03-28 | 2014-03-28 | The methods, devices and systems that mobile terminal is controlled by vehicle mounted multimedia |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700926B (en) | 2019-12-20 | 2020-08-01 | 車網科技有限公司 | Vehicle-mounted multimedia device with function of automatically switching master control status and control method thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430170B (en) * | 2015-10-30 | 2020-01-07 | 小米科技有限责任公司 | Message synchronization method and device and electronic equipment |
| WO2017136961A1 (en) * | 2016-02-11 | 2017-08-17 | Qualcomm Technologies International, Ltd. | Improved remote screen control |
| CN105760128B (en) * | 2016-02-22 | 2019-06-25 | 腾讯科技（深圳）有限公司 | A kind of multimedia data processing method, system and relevant device |
| CN107318172B (en) * | 2016-04-26 | 2021-09-21 | 中兴通讯股份有限公司 | Method and device for establishing communication connection between terminals |
| CN108243201A (en) * | 2016-12-23 | 2018-07-03 | 乐视汽车（北京）有限公司 | A kind of system and method for the interconnection of vehicle device and realization vehicle device and mobile terminal |
| CN106888312B (en) * | 2016-12-27 | 2018-10-16 | 比亚迪股份有限公司 | The switching method and apparatus of the screen state of car-mounted terminal |
| CN107846619A (en) * | 2017-10-18 | 2018-03-27 | 宁波翼动通讯科技有限公司 | A kind of audio stream control method for playing back, mobile terminal and remote control |
| CN108922156A (en) * | 2018-06-22 | 2018-11-30 | 原点显示（深圳）科技有限公司 | The method of onboard system control mobile terminal |
| CN111309414B (en) * | 2018-12-12 | 2023-07-18 | 荷兰移动驱动器公司 | User interface integration method and vehicle-mounted device |
| CN112367641B (en) * | 2020-09-30 | 2024-02-06 | 惠州市德赛西威汽车电子股份有限公司 | Method for automatically switching communication modules and vehicle-mounted intelligent T-BOX system |
| CN115129207A (en) * | 2021-03-29 | 2022-09-30 | 博泰车联网科技(上海)股份有限公司 | Working method, device, storage medium and terminal of vehicle-mounted display module interactive system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377808A (en) * | 2010-08-23 | 2012-03-14 | 深圳市赛格导航科技股份有限公司 | On-vehicle automatic access device for mobile equipment |
| CN102857805A (en) * | 2012-09-18 | 2013-01-02 | 深圳市路畅科技股份有限公司 | Method and device for processing signals of mobile terminal |
| CN103200243A (en) * | 2013-03-20 | 2013-07-10 | 深圳市仲伯发科技有限公司 | Vehicle-mounted system and communication method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8482390B2 (en) * | 2006-11-03 | 2013-07-09 | Nokia Corporation | Remote control of apparatus with media player |
-
2014
- 2014-03-28 CN CN201410124305.3A patent/CN104954859B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377808A (en) * | 2010-08-23 | 2012-03-14 | 深圳市赛格导航科技股份有限公司 | On-vehicle automatic access device for mobile equipment |
| CN102857805A (en) * | 2012-09-18 | 2013-01-02 | 深圳市路畅科技股份有限公司 | Method and device for processing signals of mobile terminal |
| CN103200243A (en) * | 2013-03-20 | 2013-07-10 | 深圳市仲伯发科技有限公司 | Vehicle-mounted system and communication method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700926B (en) | 2019-12-20 | 2020-08-01 | 車網科技有限公司 | Vehicle-mounted multimedia device with function of automatically switching master control status and control method thereof |
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