CN112463747A - Control method of vehicle-mounted multimedia interconnection system and related equipment thereof - Google Patents

Control method of vehicle-mounted multimedia interconnection system and related equipment thereof Download PDF

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Publication number
CN112463747A
CN112463747A CN201910843784.7A CN201910843784A CN112463747A CN 112463747 A CN112463747 A CN 112463747A CN 201910843784 A CN201910843784 A CN 201910843784A CN 112463747 A CN112463747 A CN 112463747A
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sharing
terminal
multimedia
vehicle
shared
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关锦嫦
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BYD Co Ltd
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BYD Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/176—Support for shared access to files; File sharing support
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • 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 or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network

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  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
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  • General Engineering & Computer Science (AREA)
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  • Computer Networks & Wireless Communication (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Information Transfer Between Computers (AREA)

Abstract

The invention discloses a control method of a vehicle-mounted multimedia interconnection system, a server, a sharing initiating terminal, the vehicle-mounted multimedia interconnection system and related equipment. Wherein, on-vehicle multimedia interconnected system includes: a plurality of multimedia terminal devices for vehicles and a server, the method may include: the server receives a sharing request sent by a sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices; the server determines a corresponding shared terminal according to the sharing request; the server establishes a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the multimedia data sharing and transmission between the sharing initiating terminal and the shared terminal are realized, and the user experience is greatly improved.

Description

Control method of vehicle-mounted multimedia interconnection system and related equipment thereof
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a control method for a vehicle-mounted multimedia interconnection system, a server, a sharing initiation terminal, a vehicle-mounted multimedia interconnection system, an electronic device, and a storage medium.
Background
The demand for vehicle Rear Seat Entertainment is becoming more intense in the market at present, and vehicles with WiFi interconnected RSE (Rear Seat Entertainment system) are continuously released from high-end vehicles of most vehicle enterprises in recent years. In the related art, when an In-Vehicle Infotainment (IVI) and In-Vehicle multimedia form a WiFi local area network, the multimedia information is shared with each other, the IVI is the RSE and plays the multimedia information, and the initiative of sharing is the IVI, that is, the internet sharing is mainly performed by a driver.
However, when the driver actively shares the multimedia information to the RSE, driving safety is affected, and user experience is deteriorated; the IVI shares and plays multimedia information for the RSE, views the multimedia information in a shared environment, and views data only after downloading the multimedia information to the local, and when the local memory is insufficient, the multimedia information cannot be viewed, which results in poor user experience.
Disclosure of Invention
The object of the present invention is to solve at least to some extent one of the above mentioned technical problems.
Therefore, a first objective of the present invention is to provide a control method for a vehicle-mounted multimedia interconnection system, which implements multimedia data sharing and transmission between a sharing initiating terminal and a shared terminal, and is not limited to the shared terminal actively sharing and transmitting the multimedia data, thereby greatly improving user experience.
The second purpose of the invention is to provide a control method of the vehicle-mounted multimedia interconnection system.
A third object of the present invention is to provide a server.
A fourth object of the present invention is to provide a sharing initiating terminal.
The fifth purpose of the invention is to provide a vehicle-mounted multimedia interconnection system.
A sixth object of the present invention is to provide an electronic apparatus.
A seventh object of the present invention is to provide a computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a method for controlling a vehicle-mounted multimedia interconnection system, where the vehicle-mounted multimedia interconnection system includes: a plurality of multimedia terminal devices for vehicles and a server, the method comprising: the server receives a sharing request sent by a sharing initiating terminal, wherein the sharing initiating terminal is any one of the plurality of vehicular multimedia terminal devices; the server determines a corresponding shared terminal according to the sharing request; the server establishes a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection.
According to the control method of the vehicle-mounted multimedia interconnection system, the sharing request sent by the sharing initiating terminal can be received through the server, wherein the sharing initiating terminal is any one of the plurality of vehicle-mounted multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing of the multimedia data and the transmission of the multimedia data by the shared terminal are not limited, the problem that the driving safety is influenced when a driver actively shares the multimedia information to the vehicle multimedia terminal is avoided, and the user experience is greatly improved.
An embodiment of a second aspect of the present invention provides a method for controlling a multimedia-equipped interconnection system, where the vehicle-mounted multimedia interconnection system includes: a plurality of multimedia terminal devices for vehicles and a server, the method comprising: a sharing initiating terminal sends a sharing request to the server, wherein the sharing request is used for indicating the server to determine a corresponding shared terminal and establishing a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of the plurality of vehicle multimedia terminal devices; and the sharing initiating terminal shares the multimedia resources under the local sharing directory with the shared terminal through the sharing connection.
According to the control method of the vehicle-mounted multimedia interconnection system, the sharing request can be sent to the server through the sharing initiating terminal, wherein the sharing request is used for indicating the server to determine the corresponding shared terminal and establishing the sharing connection between the sharing initiating terminal and the shared terminal, the sharing initiating terminal is any one of the vehicle-mounted multimedia terminal devices, and then the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the sharing connection between the sharing initiating terminal and the shared terminal can be directly established through the server, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing initiating terminal can check and play the multimedia resources in the sharing environment through the sharing connection, and for the terminal with low memory of the sharing initiating terminal, a user can check and play the multimedia data without downloading the data to the local, so that the multimedia data can be checked and played at will, the memory of the sharing initiating terminal is reduced, and the user experience is greatly improved.
An embodiment of a third aspect of the present invention provides a server, including: a sharing request receiving module, configured to receive a sharing request sent by a sharing initiating terminal, where the sharing initiating terminal is any one of multiple vehicular multimedia terminal devices; a determining module, configured to determine a corresponding shared terminal according to the sharing request; a sharing connection establishing module, configured to establish a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection.
According to the server provided by the embodiment of the invention, the sharing request sent by the sharing initiating terminal can be received by the server, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing of the multimedia data and the transmission of the multimedia data by the shared terminal are not limited, the problem that the driving safety is influenced when a driver actively shares the multimedia information to the vehicle multimedia terminal is avoided, and the user experience is greatly improved.
An embodiment of a fourth aspect of the present invention provides a sharing initiation terminal, including: a sharing request sending module, configured to send a sharing request to a server, where the sharing request is used to instruct the server to determine a corresponding shared terminal, and establish a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices; and the sharing module is used for sharing the multimedia resources under the local sharing directory with the shared terminal through the sharing connection.
According to the sharing initiating terminal provided by the embodiment of the invention, the sharing request can be sent to the server through the sharing initiating terminal, wherein the sharing request is used for indicating the server to determine the corresponding shared terminal and establishing the sharing connection between the sharing initiating terminal and the shared terminal, the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices, and then the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the sharing connection between the sharing initiating terminal and the shared terminal can be directly established through the server, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing initiating terminal can check and play the multimedia resources in the sharing environment through the sharing connection, and for the terminal with low memory of the sharing initiating terminal, a user can check and play the multimedia data at will without downloading the data to the local, so that the memory of the sharing initiating terminal is reduced, and the user experience is greatly improved.
An embodiment of a fifth aspect of the present invention provides a vehicle-mounted multimedia interconnection system, including: the system comprises a plurality of vehicle multimedia terminal devices and a server, wherein the server is used for receiving a sharing request sent by a sharing initiating terminal, determining a corresponding shared terminal according to the sharing request, and establishing a sharing connection between the sharing initiating terminal and the shared terminal so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection; wherein, the sharing initiating terminal is any one of the plurality of vehicle multimedia terminal devices.
According to the vehicle-mounted multimedia interconnection system provided by the embodiment of the invention, the sharing request can be sent to the server through the sharing initiating terminal, the server receives the sharing request sent by the sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicle-mounted multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing of the multimedia data and the transmission of the shared terminal are not limited to the sharing of the multimedia data and the transmission of the shared terminal, and the user experience is greatly improved.
An embodiment of a sixth aspect of the present invention provides an electronic device, including: the present invention relates to a vehicle-mounted multimedia interconnection system, and more particularly, to a vehicle-mounted multimedia interconnection system, a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where when the processor executes the program, the control method of the vehicle-mounted multimedia interconnection system according to the first aspect of the present invention is implemented, or the control method of the vehicle-mounted multimedia interconnection system according to the second aspect of the present invention is implemented.
A seventh embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the control method for the vehicle-mounted multimedia interconnection system according to the first embodiment of the present invention, or implements the control method for the vehicle-mounted multimedia interconnection system according to the second embodiment of the present invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a control method of a vehicle multimedia interconnection system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of sharing multimedia resources under a local shared directory by a sharing initiating terminal and a shared terminal through a sharing connection according to an embodiment of the present invention.
Fig. 3 is a flowchart of a control method of a vehicle multimedia interconnection system according to an embodiment of the present invention.
Fig. 4 is a flowchart of a control method of a vehicle multimedia interconnection system according to another embodiment of the present invention.
Fig. 5 is a flowchart of a control method of a vehicle multimedia interconnection system according to another embodiment of the present invention.
Fig. 6 is a flowchart of a control method of an in-vehicle multimedia interconnection system according to still another embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a server according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a sharing initiation terminal according to an embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a vehicle-mounted multimedia interconnection system according to an embodiment of the invention.
Fig. 10 is a schematic structural diagram of an electronic device according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A control method of a vehicle-mounted multimedia interconnection system, a server, a sharing initiation terminal, a vehicle-mounted multimedia interconnection system, an electronic device, and a storage medium according to an embodiment of the present invention are described below with reference to the drawings.
Fig. 1 is a flowchart of a control method of a vehicle multimedia interconnection system according to an embodiment of the present invention. It should be noted that the control method of the vehicle-mounted multimedia interconnection system according to the embodiment of the present invention may be written from a server side. In an embodiment of the present invention, a vehicle-mounted multimedia interconnection system includes: a plurality of vehicle multimedia terminal devices and a server.
As shown in fig. 1, the control method of the vehicle-mounted multimedia interconnection system may include:
s110, the server receives a sharing request sent by a sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices.
In the embodiment of the invention, when a certain vehicular multimedia device in a vehicle needs to share multimedia resources, the certain vehicular multimedia device can be used as a sharing initiating terminal to send a sharing request to a server, so that the server receives the sharing request sent by the sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices.
It should be noted that the plurality of vehicle multimedia terminal devices include a vehicle front-seat multimedia terminal device and a vehicle rear-seat entertainment terminal device; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
For example, as shown in fig. 2, it is assumed that the vehicle multimedia interconnection system includes a plurality of vehicle multimedia terminal devices and a server, wherein the plurality of vehicle multimedia terminal devices include: terminal name IVI, terminal name RSE L, terminal name RSE R, terminal name BYOC. The terminal name IVI is front-row multimedia terminal equipment for the vehicle, the terminal name RSE L and the terminal name RSE R are rear seat entertainment terminal equipment for the vehicle, the RSE L is located on the back of a driver seat, the RSE R is located on the back of a passenger seat, the terminal name BYOC is terminal equipment carried in the vehicle, and the server is located in the terminal name IVI. When the multimedia device for the vehicle with the terminal name RSE L in the vehicle needs to share the multimedia resource, the terminal name RSE L can be used as a sharing initiating terminal to send a sharing request to a server in the terminal name IVI, so that the server receives the sharing request sent by the terminal name RSE L.
And S120, the server determines the corresponding shared terminal according to the sharing request.
In the embodiment of the invention, the server receives the sharing request, can judge whether the sharing initiating terminal is an authorized device, obtains the device information of the shared terminal contained in the sharing request when judging that the sharing initiating terminal is the authorized device, and then determines the corresponding shared terminal according to the device information contained in the sharing request.
The device information includes, but is not limited to, ID (Identity), Mac Address (physical Address), and other information with uniqueness.
That is, the server receives the sharing request, and in order to prevent the unauthorized device from performing other improper operations on the private connection device, the server may determine whether the sharing initiating terminal is an authorized device, and when determining that the sharing initiating terminal is an authorized device, the server may obtain the device information of the shared terminal included in the sharing request, and then determine the corresponding shared terminal according to the device information included in the sharing request.
In an embodiment of the present invention, when the server determines that the sharing initiating terminal is not an authorized device, the server rejects sharing.
S130, the server establishes a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection.
That is, after determining the shared terminal corresponding to the sharing request, the server may establish a sharing connection between the sharing initiating terminal and the shared terminal. The sharing initiating terminal and the shared terminal can share and transmit the multimedia resources under the local sharing directory based on the sharing connection.
In the embodiment of the invention, when the other vehicular multimedia device in the vehicle is in sharing connection with the shared terminal to share the multimedia resource under the local sharing directory, the sharing of the multimedia resource under the local sharing directory by the sharing connection between the sharing initiating terminal and the shared terminal is not influenced. For example, as shown in fig. 2, it is assumed that the RSE L is in shared connection with the terminal name BYOC, and when the multimedia resource is shared under the local shared directory, the sharing of the multimedia resource under the local shared directory by the RSE R and the terminal name BYOC through the shared connection is not affected.
According to the control method of the vehicle-mounted multimedia interconnection system, the sharing request sent by the sharing initiating terminal can be received through the server, wherein the sharing initiating terminal is any one of the plurality of vehicle-mounted multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing of the multimedia data and the transmission of the multimedia data by the shared terminal are not limited, the problem that the driving safety is influenced when a driver actively shares the multimedia information to the vehicle multimedia terminal is avoided, and the user experience is greatly improved.
Fig. 3 is a flowchart of a control method of a vehicle multimedia interconnection system according to an embodiment of the present invention. As shown in fig. 2 and 3, the control method of the vehicle-mounted multimedia interconnection system may include:
s310, the server receives a sharing request sent by a sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices.
For example, as shown in fig. 2, it is assumed that the vehicle multimedia interconnection system includes a plurality of vehicle multimedia terminal devices and a server, wherein the plurality of vehicle multimedia terminal devices include: terminal name IVI, terminal name RSE L, terminal name RSE R, terminal name BYOC. The terminal name IVI is front-row multimedia terminal equipment for the vehicle, the terminal name RSE L and the terminal name RSE R are rear seat entertainment terminal equipment for the vehicle, the RSE L is located on the back of a driver seat, the RSE R is located on the back of a passenger seat, the terminal name BYOC is terminal equipment carried in the vehicle, and the server is located in the terminal name IVI. When the multimedia device for the vehicle with the terminal name RSE L in the vehicle needs to share the multimedia resource, the terminal name RSE L can be used as a sharing initiating terminal to send a sharing request to a server in the terminal name IVI, so that the server receives the sharing request sent by the terminal name RSE L.
S320, obtaining the device information of the sharing initiating terminal included in the sharing request.
It should be noted that the sharing request further includes device information of the sharing initiating terminal.
That is, the server may acquire the device information of the sharing initiation terminal included in the sharing request when receiving the sharing request transmitted by the sharing initiation terminal. The device information includes, but is not limited to, one or more of name, model, ID, Mac address, and the like.
S330, judging whether the equipment information of the sharing initiating terminal exists in a preset white list.
That is, the server acquires the device information of the sharing initiation terminal included in the sharing request, and can determine whether the device information of the sharing initiation terminal exists in a preset white list.
S340, if the request exists in the preset white list, determining that the sharing initiating terminal is an authorized device, and acquiring the device information of the shared terminal included in the sharing request.
For example, as shown in fig. 2, it is assumed that the terminal name RSE L sends a sharing request to the server located in the terminal name IVI, where the sharing request includes the MAC address of the shared terminal, i.e., the terminal name BYOC, and the server receives the sharing request sent by the terminal name RSE L and obtains the MAC address of the terminal name BYOC in the sharing request.
And S350, determining the corresponding shared terminal according to the equipment information contained in the sharing request.
For example, as shown in fig. 2, it is assumed that the terminal name RSE L sends a sharing request to the server located in the terminal name IVI, where the sharing request includes the MAC address of the shared terminal, i.e., the terminal name BYOC, and the server receives the request and determines that the shared terminal corresponding to the terminal name RSE L is "the terminal name BYOC" according to the request.
S360, the server establishes sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection.
For example, as shown in fig. 2, after determining that the shared terminal corresponding to the sharing request is the terminal name BYOC, the server in the terminal name IVI may establish a sharing connection between the sharing initiating terminal and the shared terminal, where the sharing initiating terminal is the terminal name RSE L and the shared terminal is the terminal name BYOC. Based on the sharing connection, the sharing and transmission of the multimedia resources under the terminal name RSE L and the terminal name BYOC local sharing directory can be realized.
According to the control method of the vehicle-mounted multimedia interconnection system, the sharing request sent by the sharing initiating terminal is received by the server, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices, acquires the device information of the sharing initiating terminal included in the sharing request, and judges whether the device information of the sharing initiating terminal exists in a preset white list or not, if so, then the sharing initiating terminal is judged to be an authorized device, the device information of the shared terminal contained in the sharing request is obtained, the corresponding shared terminal is determined according to the device information, and then the server establishes a sharing connection between the sharing initiating terminal and the shared terminal so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, on the basis that the sharing initiating terminal is under the safe condition, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing and transmission of the multimedia data of the sharing initiating terminal and the shared terminal are not limited to the active sharing and transmission of the multimedia data of the shared terminal, the problem that the driving safety is influenced when the driver actively shares the multimedia information to the vehicle multimedia terminal is solved, and the user experience is greatly improved.
Fig. 4 is a flowchart of a control method of a vehicle multimedia interconnection system according to another embodiment of the present invention. It should be noted that the control method of the vehicle-mounted multimedia interconnection system according to the embodiment of the present invention may be written from the side of the sharing initiation terminal. In an embodiment of the present invention, a vehicle-mounted multimedia interconnection system includes: a plurality of vehicle multimedia terminal devices and a server.
As shown in fig. 4, the control method of the vehicle-mounted multimedia interconnection system may include:
s410, the sharing initiating terminal sends a sharing request to the server, wherein the sharing request is used for indicating the server to determine a corresponding shared terminal and establishing a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices.
In the embodiment of the invention, when a certain vehicular multimedia device in a vehicle needs to share multimedia resources, the certain vehicular multimedia device can be used as a sharing initiating terminal to send a sharing request to a server, the server receives the sharing request, determines a corresponding shared terminal based on the sharing request, and establishes sharing connection between the sharing initiating terminal and the shared terminal.
It should be noted that the plurality of vehicle multimedia terminal devices include a vehicle front-seat multimedia terminal device and a vehicle rear-seat entertainment terminal device; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
And S420, the sharing initiating terminal shares the multimedia resources under the local sharing directory with the shared terminal through sharing connection.
In the embodiment of the invention, the sharing initiating terminal can send a sharing directory access request to the shared terminal through the sharing connection, wherein the sharing directory access request is used for indicating the shared terminal to return an access address aiming at the local sharing directory, then the sharing initiating terminal receives the access address of the local sharing directory returned by the shared terminal through the sharing connection, and then the sharing initiating terminal accesses and displays the multimedia resource under the local sharing directory of the shared terminal according to the access address.
For example, as shown in fig. 2, the terminal name RSE L may send a shared directory access request to the terminal name BYOC through the shared connection, the terminal name BYOC returns an access address for the local shared directory, then the terminal name RSE L receives the access address for the terminal name BYOC returned by the terminal name BYOC, then the terminal name RSE L accesses the local shared directory of the terminal name BYOC according to the access address, and displays the multimedia resource under the local shared directory of the terminal name BYOC.
According to the control method of the vehicle-mounted multimedia interconnection system, the sharing request can be sent to the server through the sharing initiating terminal, wherein the sharing request is used for indicating the server to determine the corresponding shared terminal and establishing the sharing connection between the sharing initiating terminal and the shared terminal, the sharing initiating terminal is any one of the vehicle-mounted multimedia terminal devices, and then the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the sharing connection between the sharing initiating terminal and the shared terminal can be directly established through the server, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing initiating terminal can check and play the multimedia resources in the sharing environment through the sharing connection, and for the terminal with low memory of the sharing initiating terminal, a user can check and play the multimedia data at will without downloading the data to the local, so that the memory of the sharing initiating terminal is reduced, and the user experience is greatly improved.
Fig. 5 is a flowchart of a control method of a vehicle multimedia interconnection system according to another embodiment of the present invention. As shown in fig. 5, the control method of the vehicle-mounted multimedia interconnection system may include:
s510, the sharing initiating terminal sends a sharing request to the server, wherein the sharing request is used for indicating the server to determine a corresponding shared terminal and establishing a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices.
In the embodiment of the invention, when a certain vehicular multimedia device in a vehicle needs to share multimedia resources in the running process of the vehicle, the certain vehicular multimedia device can be used as a sharing initiating terminal to send a sharing request to a server, the server receives the sharing request, determines a corresponding shared terminal based on the sharing request, and establishes sharing connection between the sharing initiating terminal and the shared terminal.
It should be noted that the plurality of vehicle multimedia terminal devices include a vehicle front-seat multimedia terminal device and a vehicle rear-seat entertainment terminal device; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
S520, the sharing initiating terminal shares the multimedia resources under the local sharing directory with the shared terminal through sharing connection.
In the embodiment of the invention, the sharing initiating terminal can send a sharing directory access request to the shared terminal through the sharing connection, wherein the sharing directory access request is used for indicating the shared terminal to return an access address aiming at the local sharing directory, then the sharing initiating terminal receives the access address of the local sharing directory returned by the shared terminal through the sharing connection, and then the sharing initiating terminal accesses and displays the multimedia resource under the local sharing directory of the shared terminal according to the access address.
For example, as shown in fig. 2, the terminal name RSE L may send a shared directory access request to the terminal name BYOC through the shared connection, the terminal name BYOC returns an access address for the local shared directory, and then the terminal name RSE L receives the access address returned by the terminal name BYOC for the local shared directory, accesses the local shared directory of the terminal name BYOC, and displays the multimedia resource under the local shared directory.
When the terminal name RSE L and the terminal name RSE R are both interconnected and shared with the terminal name BYOC, and the terminal name RSE L is viewing the video a under the local shared directory of the terminal name BYOC under the shared environment, the video B under the local shared directory of the terminal name BYOC is not influenced when the terminal name RSE R is viewing, wherein the screens of the RSE L and the RSE R are independently displayed.
S530, the sharing initiating terminal receives the operation aiming at the multimedia resource input by the user.
It should be noted that, in the embodiment of the present invention, when the sharing initiation terminal shares the multimedia resource in the local sharing directory with the shared terminal through the sharing connection, the sharing initiation terminal may obtain a communication protocol between the sharing initiation terminal and the shared terminal through the sharing connection, and based on the communication protocol, the user may operate the multimedia resource in the local sharing directory through the sharing initiation terminal.
In the embodiment of the present invention, the communication protocol includes Miracast protocol and FTP protocol.
In an embodiment of the present invention, a sharing initiating terminal and a shared terminal share multimedia resources under a local sharing directory by using a Miracast protocol, and a user can copy, download, play the multimedia resources and the like through the sharing initiating terminal, wherein the playing of the multimedia resources is not delayed and does not need to be loaded, and meanwhile, when the multimedia resources are played, the user can perform operations such as pause, fast forward, fast backward, pause, fast drag and drop and the like through the sharing initiating terminal, so that the sharing initiating terminal receives the operations for the multimedia resources input by the user.
In another embodiment of the present invention, the sharing initiating terminal and the shared terminal share multimedia resources under the local sharing directory in the FTP protocol, and the user can copy, download, open and so on the files, the picture resources and so on through the sharing initiating terminal, wherein the file opening requires the sharing initiating terminal to support the opening software, so that the sharing initiating terminal receives the operation for the multimedia resources input by the user.
And S540, the sharing initiating terminal calls the corresponding program according to the operation, so that the corresponding program correspondingly controls the multimedia resource according to the operation.
That is, the sharing initiation terminal receives the operation for the multimedia resource input by the user, and can correspondingly control the multimedia resource according to the operation.
According to the control method of the vehicle-mounted multimedia interconnection system of the embodiment of the invention, the sharing connection between the sharing initiating terminal and the shared terminal can be directly established through the server, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is lightened, the sharing initiating terminal can check and play the multimedia resources under the sharing environment through the sharing connection, and for the terminal with lower memory of the sharing initiating terminal, a user can check and play the multimedia data freely without downloading the data to the local, in addition, the user can also operate the multimedia resources under the local sharing directory through the sharing initiating terminal, so that the sharing initiating terminal receives the operation and correspondingly controls the multimedia resources according to the operation, thereby realizing the mutual access between the sharing initiating terminal and the shared terminal and the corresponding control between the sharing initiating terminal and the multimedia, the user experience is greatly improved.
In an embodiment of the present invention, as shown in fig. 6, when the shared terminal is the front multimedia terminal device for a vehicle, the control method may further include the steps of:
s610, the sharing initiating terminal sends a sharing function obtaining request to the vehicle front-row multimedia terminal equipment through sharing connection; the sharing function obtaining request is used for indicating the front-row multimedia terminal equipment for the automobile to return to a sharing function list, and the sharing function list comprises control functions aiming at the automobile electrical equipment.
In the embodiment of the invention, the sharing initiating terminal can send a sharing function obtaining request to the front multimedia terminal equipment for the vehicle through the sharing connection, the front multimedia terminal equipment for the vehicle receives the request and returns to the sharing function list, wherein the sharing function list comprises control functions aiming at the electrical equipment of the vehicle, such as control functions of opening or closing a rear vehicle window, a vehicle lamp, a door lock, an air conditioner, a skylight and the like in the vehicle.
S620, the sharing initiating terminal receives the selection operation of the user for the control function in the sharing function list, and generates a corresponding interconnection control instruction according to the selection operation.
That is to say, the vehicle front-row multimedia terminal device returns the sharing function list to the sharing initiating terminal, and the user can select the control function in the sharing function list through the sharing initiating terminal, so that the sharing initiating terminal receives the selection operation of the user for the control function in the sharing function list, and generates a corresponding interconnection control instruction according to the selection operation.
For example, a user selects an operation of "open air conditioner" to control functions in a shared function list through a sharing initiating terminal, so that the sharing initiating terminal receives the operation of "open air conditioner" selected by the user and generates an interconnection control instruction of "open air conditioner" according to the operation of "open air conditioner"; for another example, the user selects the operation of "turn on the car radio" to the control function in the shared function list through the shared initiating terminal, so that the shared initiating terminal receives the operation of "turn on the car radio" selected by the user, and generates an interconnection control instruction of "turn on the car radio" according to the operation of "turn on the car radio".
And S630, the sharing initiating terminal sends the interconnection control instruction to the front-row multimedia terminal equipment for the vehicle, so that the front-row multimedia terminal equipment for the vehicle controls the corresponding vehicle electrical equipment according to the interconnection control instruction.
For example, the sharing initiating terminal sends the interconnection control instruction of turning on the air conditioner to the front-row multimedia terminal equipment for the vehicle, so that the front-row multimedia terminal equipment for the vehicle turns on the air conditioner in the vehicle according to the interconnection control instruction of turning on the air conditioner, corresponding control of the sharing initiating terminal and the vehicle electrical appliance is realized, and user experience is greatly improved.
Corresponding to the control methods of the vehicle-mounted multimedia interconnection system provided in the foregoing embodiments (the embodiments shown in fig. 1 and fig. 3), an embodiment of the present invention further provides a server, and since the server provided in the embodiment of the present invention corresponds to the control methods of the vehicle-mounted multimedia interconnection system provided in the foregoing embodiments, the implementation manner of the control method of the vehicle-mounted multimedia interconnection system is also applicable to the server provided in the embodiment, and will not be described in detail in the embodiment. Fig. 7 is a schematic structural diagram of a server according to an embodiment of the present invention. It should be noted that the vehicle-mounted multimedia interconnection system includes: a plurality of vehicle multimedia terminal devices and a server.
As shown in fig. 7, the server 700 includes: a sharing request receiving module 710, a determining module 7720, and a sharing connection establishing module 730, wherein:
the sharing request receiving module 710 is configured to receive a sharing request sent by a sharing initiating terminal, where the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices. The plurality of vehicle multimedia terminal devices comprise vehicle front-row multimedia terminal devices and vehicle rear-seat entertainment terminal devices; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
The determining module 720 is configured to determine a corresponding shared terminal according to the sharing request. As an example, the determining module 720 is specifically configured to determine whether the sharing initiating terminal is an authorized device; when the sharing initiating terminal is an authorized device, acquiring the device information of the shared terminal contained in the sharing request; and determining the corresponding shared terminal according to the equipment information contained in the sharing request.
In an embodiment of the present invention, the determining module 720 is further configured to enable the sharing request to further include device information of the sharing initiating terminal; wherein, judging whether the sharing initiating terminal is an authorized device comprises: acquiring the device information of the sharing initiating terminal included in the sharing request; judging whether the equipment information of the sharing initiating terminal exists in a preset white list or not; and if so, determining that the sharing initiating terminal is an authorized device.
The sharing connection establishing module 730 is configured to establish a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection.
According to the server provided by the embodiment of the invention, the sharing request sent by the sharing initiating terminal can be received by the server, wherein the sharing initiating terminal is any one of a plurality of vehicular multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the problem that the driving safety is influenced when a driver actively shares the multimedia information to the vehicle multimedia terminal is solved, the method is not limited to the sharing of the multimedia data and the transmission by the shared terminal, and the user experience is greatly improved.
Corresponding to the control methods of the vehicle-mounted multimedia interconnection system provided in the foregoing embodiments (the embodiments shown in fig. 4 and fig. 5), an embodiment of the present invention further provides a sharing initiation terminal, and since the sharing initiation terminal provided in the embodiment of the present invention corresponds to the control methods of the vehicle-mounted multimedia interconnection system provided in the foregoing embodiments, the implementation manner of the control method of the vehicle-mounted multimedia interconnection system is also applicable to the sharing initiation terminal provided in this embodiment, and is not described in detail in this embodiment. Fig. 8 is a schematic structural diagram of a sharing initiation terminal according to an embodiment of the present invention. It should be noted that the vehicle-mounted multimedia interconnection system includes: a plurality of vehicle multimedia terminal devices and a server.
As shown in fig. 8, the sharing initiation terminal 800 includes: a sharing request sending module 810 and a sharing module 820, wherein:
the sharing request sending module 810 is configured to send a sharing request to a server, where the sharing request is used to instruct the server to determine a corresponding shared terminal, and establish a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices. The plurality of vehicle multimedia terminal devices comprise vehicle front-row multimedia terminal devices and vehicle rear-seat entertainment terminal devices; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
The sharing module 820 is used for sharing the multimedia resource under the local sharing directory with the shared terminal through the sharing connection. As an example, the sharing module 820 is specifically configured to send a shared directory access request to the shared terminal through the shared connection by the sharing initiating terminal; the shared directory access request is used for indicating the shared terminal to return an access address aiming at a local shared directory; the sharing initiating terminal receives the access address of the local sharing directory returned by the shared terminal through the sharing connection; and the sharing initiating terminal accesses and displays the multimedia resources under the local sharing directory of the shared terminal according to the access address.
In one embodiment of the present invention, the sharing module 820 is further configured to receive, by the sharing initiating terminal, an operation for the multimedia resource input by a user; and the sharing initiating terminal calls a corresponding program according to the operation so that the corresponding program correspondingly controls the multimedia resource according to the operation.
In an embodiment of the present invention, the shared terminal is the front-line multimedia terminal device for vehicle, and the sharing initiating terminal 800 further includes: the sharing initiating terminal sends a sharing function obtaining request to the vehicle front-row multimedia terminal equipment through sharing connection; the sharing function obtaining request is used for indicating the front-row multimedia terminal equipment for the automobile to return to a sharing function list, and the sharing function list comprises a control function aiming at the automobile electrical equipment; the sharing initiating terminal receives the selection operation of a user for the control function in the sharing function list and generates a corresponding interconnection control instruction according to the selection operation; and the sharing initiating terminal sends the interconnection control instruction to the front-row multimedia terminal equipment for the vehicle so that the front-row multimedia terminal equipment for the vehicle controls the corresponding vehicle electrical equipment according to the interconnection control instruction.
According to the sharing initiating terminal provided by the embodiment of the invention, the sharing request can be sent to the server through the sharing initiating terminal, wherein the sharing request is used for indicating the server to determine the corresponding shared terminal and establishing the sharing connection between the sharing initiating terminal and the shared terminal, the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices, and then the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory through the sharing connection. Therefore, the sharing connection between the sharing initiating terminal and the shared terminal can be directly established through the server, the server is not needed to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing initiating terminal can check and play the multimedia resources in the sharing environment through the sharing connection, and for the terminal with low memory of the sharing initiating terminal, a user can check and play the multimedia data at will without downloading the data to the local, so that the memory of the sharing initiating terminal is reduced, and the user experience is greatly improved.
In order to realize the embodiment, the invention further provides a vehicle-mounted multimedia interconnection system.
Fig. 9 is a schematic structural diagram of a vehicle-mounted multimedia interconnection system according to an embodiment of the invention. As shown in fig. 9, the multimedia interconnection system 900 may include a plurality of multimedia terminal devices 910 for vehicles and a server 920. Wherein the content of the first and second substances,
the server 920 is configured to receive a sharing request sent by a sharing initiating terminal, determine a corresponding shared terminal according to the sharing request, and establish a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection; wherein, the sharing initiating terminal is any one of the plurality of vehicular multimedia terminal devices 910.
In the specific embodiment of the present invention, the sharing initiation terminal sends a sharing request to the server 920 (S91), the server 920 receives the sharing request sent by the sharing initiation terminal, and determines whether the sharing initiation terminal is an authorized device according to the request (S92), if so, obtains the device information of the shared terminal included in the sharing request (S93), and then determines the corresponding shared terminal according to the device information included in the sharing request (S94); if not, the sharing is rejected (S95), and after the corresponding shared terminal is determined, the server 920 establishes a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share the multimedia resource under the local sharing directory through the sharing connection (S96), thereby the sharing initiating terminal opens and displays the local file list under the shared terminal (S97).
The method comprises the steps that according to the sharing connection between a sharing initiating terminal and a shared terminal, a communication protocol between the sharing initiating terminal and the shared terminal can be determined (S98), based on the communication protocol, a user can operate multimedia resources under a local sharing directory through the sharing initiating terminal (S99), when the sharing initiating terminal shares the multimedia resources under the local sharing directory with the shared terminal through a Miracast protocol, the user can copy, download, play the multimedia resources and the like through the sharing initiating terminal, and meanwhile when the audio and video resources are played, the user can perform operations of pausing, fast forwarding, fast rewinding, pausing, fast dragging and dropping and the like through the sharing initiating terminal, so that the sharing initiating terminal receives the operation aiming at the multimedia resources input by the user (S911); when the sharing initiating terminal and the shared terminal share the multimedia resources under the local sharing directory by using the FTP protocol, the user can perform operations such as file data copying, picture resource copying, downloading, opening and the like through the sharing initiating terminal, wherein the file opening requires that the sharing initiating terminal supports opening software (S912), so that the sharing initiating terminal receives the operation aiming at the multimedia resources input by the user and correspondingly controls the multimedia resources according to the operation aiming at the multimedia resources input by the user (S913).
In order to further improve the user experience and enable the sharing initiation terminal to control the automotive front multimedia terminal device based on the sharing connection, optionally, in an embodiment of the present invention, the sharing initiation terminal may send a sharing function acquisition request to the automotive front multimedia terminal device through the sharing connection, the automotive front multimedia terminal device receives the request and returns to the sharing function list, where the sharing function list includes control functions for the automotive electrical device, such as opening or closing control functions of an automotive rear window, an automotive interior light, a door lock, an air conditioner, a sunroof, etc., the user may select a control function in the sharing function list through the sharing initiation terminal, the sharing initiation terminal generates a corresponding interconnection control instruction according to the selection operation, and sends the interconnection control instruction to the automotive front multimedia terminal device, so that the front-row multimedia terminal equipment for the vehicle controls the corresponding vehicle electrical equipment according to the interconnection control instruction.
According to the vehicle-mounted multimedia interconnection system provided by the embodiment of the invention, the sharing request can be sent to the server through the sharing initiating terminal, the server receives the sharing request sent by the sharing initiating terminal, wherein the sharing initiating terminal is any one of a plurality of vehicle-mounted multimedia terminal devices, then the server determines the corresponding shared terminal according to the sharing request, and then the server establishes the sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under the local sharing directory through the sharing connection. Therefore, the server can directly establish the sharing connection between the sharing initiating terminal and the shared terminal, the server is not required to be used for data forwarding and transmission between the sharing initiating terminal and the shared terminal in the multimedia resource sharing process, the burden of the server is reduced, the sharing and the transmission of the multimedia data of the sharing initiating terminal and the shared terminal are realized, the sharing of the multimedia data and the transmission of the shared terminal are not limited to the sharing of the multimedia data and the transmission of the shared terminal, and the user experience is greatly improved.
In order to implement the above embodiments, the present invention further provides an electronic device.
Fig. 10 is a schematic structural diagram of an electronic device according to an embodiment of the invention. As shown in fig. 10, the electronic device 1000 may include: the method comprises the following steps: the memory 1010, the processor 1020 and the computer program 1030 stored in the memory 1010 and operable on the processor 1020, when the processor 1020 executes the computer program, implement the control method of the vehicle multimedia interconnection system according to the embodiment of the present invention as shown in fig. 1 and 3, or implement the control method of the vehicle multimedia interconnection system according to the embodiment of the present invention as shown in fig. 4 and 5.
In order to implement the above embodiments, the present invention further provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the control method of the vehicle-mounted multimedia interconnection system according to the embodiments of the present invention as shown in fig. 1 and 3, or implements the control method of the vehicle-mounted multimedia interconnection system according to the embodiments of the present invention as shown in fig. 4 and 5.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (13)

1. A control method of a vehicle-mounted multimedia interconnection system is characterized in that the vehicle-mounted multimedia interconnection system comprises the following steps: a plurality of multimedia terminal devices for vehicles and a server, the method comprising:
the server receives a sharing request sent by a sharing initiating terminal, wherein the sharing initiating terminal is any one of the plurality of vehicular multimedia terminal devices;
the server determines a corresponding shared terminal according to the sharing request;
the server establishes a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection.
2. The method according to claim 1, wherein the server determines the corresponding shared terminal according to the sharing request, including:
judging whether the sharing initiating terminal is an authorized device or not;
when the sharing initiating terminal is an authorized device, acquiring the device information of the shared terminal contained in the sharing request;
and determining the corresponding shared terminal according to the equipment information contained in the sharing request.
3. The method according to claim 2, wherein the sharing request further includes device information of the sharing originating terminal; wherein, judging whether the sharing initiating terminal is an authorized device comprises:
acquiring the device information of the sharing initiating terminal included in the sharing request;
judging whether the equipment information of the sharing initiating terminal exists in a preset white list or not;
and if so, determining that the sharing initiating terminal is an authorized device.
4. A control method of a vehicle-mounted multimedia interconnection system is characterized in that the vehicle-mounted multimedia interconnection system comprises the following steps: a plurality of multimedia terminal devices for vehicles and a server, the method comprising:
a sharing initiating terminal sends a sharing request to the server, wherein the sharing request is used for indicating the server to determine a corresponding shared terminal and establishing a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of the plurality of vehicle multimedia terminal devices;
and the sharing initiating terminal shares the multimedia resources under the local sharing directory with the shared terminal through the sharing connection.
5. The method according to claim 4, wherein the sharing initiating terminal shares the multimedia resource under the local sharing directory with the shared terminal through the sharing connection, including:
the sharing initiating terminal sends a sharing directory access request to the shared terminal through the sharing connection; the shared directory access request is used for indicating the shared terminal to return an access address aiming at a local shared directory;
the sharing initiating terminal receives the access address of the local sharing directory returned by the shared terminal through the sharing connection;
and the sharing initiating terminal accesses and displays the multimedia resources under the local sharing directory of the shared terminal according to the access address.
6. The method of claim 5, further comprising:
the sharing initiating terminal receives operation aiming at the multimedia resource input by a user;
and the sharing initiating terminal calls a corresponding program according to the operation so that the corresponding program correspondingly controls the multimedia resource according to the operation.
7. The method according to any of claims 4 to 6, wherein the shared terminal is a front-row multimedia terminal device for a vehicle, the method further comprising:
the sharing initiating terminal sends a sharing function obtaining request to the vehicular front-row multimedia terminal equipment through the sharing connection; the sharing function obtaining request is used for indicating the front-row multimedia terminal equipment for the vehicle to return a sharing function list, and the sharing function list comprises a control function aiming at the automobile electrical equipment;
the sharing initiating terminal receives the selection operation of a user for the control function in the sharing function list and generates a corresponding interconnection control instruction according to the selection operation;
and the sharing initiating terminal sends the interconnection control instruction to the front-row multimedia terminal equipment for the vehicle so that the front-row multimedia terminal equipment for the vehicle controls the corresponding vehicle electrical equipment according to the interconnection control instruction.
8. A server, comprising:
a sharing request receiving module, configured to receive a sharing request sent by a sharing initiating terminal, where the sharing initiating terminal is any one of multiple vehicular multimedia terminal devices;
a determining module, configured to determine a corresponding shared terminal according to the sharing request;
a sharing connection establishing module, configured to establish a sharing connection between the sharing initiating terminal and the shared terminal, so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection.
9. A sharing initiation terminal, comprising:
a sharing request sending module, configured to send a sharing request to a server, where the sharing request is used to instruct the server to determine a corresponding shared terminal, and establish a sharing connection between the sharing initiating terminal and the shared terminal; the sharing initiating terminal is any one of a plurality of vehicle multimedia terminal devices;
and the sharing module is used for sharing the multimedia resources under the local sharing directory with the shared terminal through the sharing connection.
10. An in-vehicle multimedia interconnection system, comprising: a plurality of multimedia terminal devices for vehicles and a server, wherein,
the server is used for receiving a sharing request sent by a sharing initiating terminal, determining a corresponding shared terminal according to the sharing request, and establishing a sharing connection between the sharing initiating terminal and the shared terminal so that the sharing initiating terminal and the shared terminal share multimedia resources under a local sharing directory through the sharing connection; wherein, the sharing initiating terminal is any one of the plurality of vehicle multimedia terminal devices.
11. The vehicle multimedia interconnection system according to claim 10, wherein the plurality of vehicle multimedia terminal devices include a front vehicle multimedia terminal device and a rear vehicle entertainment terminal device; the server is deployed on the front-row multimedia terminal equipment for the vehicle.
12. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and operable on the processor, the processor implementing the control method of the vehicle multimedia interconnection system according to any one of claims 1 to 3 or the control method of the vehicle multimedia interconnection system according to any one of claims 4 to 7 when executing the computer program.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the control method of the in-vehicle multimedia interconnection system according to any one of claims 1 to 3, or implements the control method of the in-vehicle multimedia interconnection system according to any one of claims 4 to 7.
CN201910843784.7A 2019-09-06 2019-09-06 Control method of vehicle-mounted multimedia interconnection system and related equipment thereof Pending CN112463747A (en)

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