WO2019085037A1 - Method for distributing system media sources by vehicle-mounted system, and vehicle-mounted system - Google Patents

Abstract

Disclosed in the present invention are a method for distributing system media sources by a vehicle-mounted system, and the vehicle-mounted system. The method for distributing system media sources by a vehicle-mounted system comprises: receiving an instruction for invoking specified system media sources sent by a third party; configuring attribute data corresponding to the system media sources in a system configuration file according to the instruction; and distributing and sending the corresponding system media sources to the third party according to the attribute data. In the present invention, attribute data corresponding to different system media sources are matched in an Android configuration file of the vehicle-mounted system, and the vehicle-mounted system distributes system media sources by receiving an attribute data change instruction sent by a third party, so that the third party autonomously changes system media sources in the vehicle-mounted system, and using experience of a third-party user is improved, so as to further improve the freedom of independent development of the third party.

Description

 Method and vehicle system for distributing system media source of vehicle system

 [0001] The present invention relates to the field of automotive applications, and more particularly to a method and an in-vehicle system for distributing a media source to a system of an in-vehicle system.

 Background technique

 [0002] With the development of the modern automobile industry and electronic technology, electronic systems such as vehicle navigation, communication, multimedia entertainment, and the like can form a powerful integrated in-vehicle system through network technology networking. Future in-vehicle systems are moving toward an integrated, intelligent, and fully graphical information platform. Car multimedia entertainment has evolved from a previous radio and a cassette player or CD player to a system that can access a variety of entertainment information through external devices and network communication. The car multimedia entertainment function can be used for satellite digital broadcast reception and digital TV. Receive, CD/DVD playback, etc., and multimedia playback functions such as MP3/MP4/IPOD/USB, to provide users with richer audio-visual enjoyment, and more applications, to meet the user's requirements for car entertainment and comfort. However, the initiative to allocate the system media source lies in the in-vehicle system itself. The third party cannot realize the source of the self-selected system media source, causing the third party to call the passiveness of the system media source and affect the user experience.

 [0003] Therefore, the prior art still needs to be improved.

 technical problem

 [0004] A primary object of the present invention is to provide a method for distributing a system media source in an in-vehicle system, which aims to solve the technical problem that a third party cannot independently select a system media source in an in-vehicle system.

 Problem solution

 Technical solution

 [0005] The present invention provides a method for an in-vehicle system to distribute a system media source, including:

 [0006] receiving an instruction sent by a third party to invoke a specified system media source;

 [0007] configuring attribute data corresponding to the system media source in a system configuration file according to the foregoing instruction;

 [0008] The system media source corresponding to the attribute data allocation is sent to the third party.

[0009] Preferably, the attribute corresponding to the system media source is configured in the system configuration file according to the foregoing instruction. Before the steps of the data, include:

 [0010] matching the attribute data corresponding to each system media source in the configuration file.

 [0011] Preferably, the system media source includes one or more of a music player system source, a radio system source, a video player system source, and a Bluetooth system source.

 [0012] Preferably, after the step of transmitting, according to the foregoing attribute data, the corresponding system media source to the third party, the method includes:

 [0013] statistic third party calls usage information of the above system media source;

[0014] obtaining the above-mentioned system media source with the highest frequency of third-party calling according to the usage information described above;

[0015] The system media source marking the highest frequency of the above call is the default system media source of the third party.

[0016] Preferably, after the step of receiving an instruction sent by a third party to invoke the specified system media source, the method includes:

 [0017] verifying whether the third party has access rights;

 [0018] If yes, a change command for the attribute data in the configuration file is generated.

 [0019] The present invention also provides an in-vehicle system, including:

 [0020] a receiving module, configured to receive an instruction sent by a third party to invoke a specified system media source;

[0021] a configuration module, configured to configure, in the system configuration file, attribute data corresponding to the system media source according to the foregoing instruction;

 [0022] an allocation module, configured to send, according to the attribute data corresponding to the attribute data, to the third party.

[0023] Preferably, the in-vehicle system comprises:

 [0024] a matching module, configured to match attribute data corresponding to each system media source in the configuration file.

[0025] Preferably, the system media source includes one or more of a music player system source, a radio system source, a video player system source, and a Bluetooth system source.

[0026] Preferably, the in-vehicle system comprises:

 [0027] a statistics module, configured to collect, by a third party, usage information of the media source of the foregoing system;

 [0028] an obtaining module, configured to acquire, according to the foregoing usage information, the foregoing system media source with the highest frequency of third party calling

[0029] a marking module, configured to mark the system media source with the highest frequency of calling as the default system media source of the third party. [0030] Preferably, the in-vehicle system comprises:

 [0031] a verification module, configured to verify whether the third party has access rights;

 [0032] a generating module, configured to generate a change instruction of the attribute data in the configuration file if the access right is available.

 Advantageous effects of the invention

 Beneficial effect

 [0033] The present invention matches the attribute data corresponding to different system media sources in the Android system configuration file of the in-vehicle system, and the in-vehicle system distributes the system media source by receiving the attribute data change instruction sent by the third party, thereby realizing the third-party change in the in-vehicle system. The autonomy of the system media source enhances the experience of third-party users to further enhance the freedom of third-party self-issuance.

 Brief description of the drawing

 DRAWINGS

 1 is a schematic flow chart of a method for distributing a media source of a system in an in-vehicle system according to an embodiment of the present invention;

2 is a schematic flow chart of a method for distributing a media source of a system in an in-vehicle system according to another embodiment of the present invention;

3 is a schematic flow chart of a method for distributing a media source of a system in an in-vehicle system according to still another embodiment of the present invention;

4 is a schematic flow chart of a method for distributing a media source of a system in an in-vehicle system according to still another embodiment of the present invention;

5 is a schematic structural diagram of an in-vehicle system module according to an embodiment of the present invention;

6 is a schematic structural diagram of an in-vehicle system module according to another embodiment of the present invention;

7 is a schematic structural diagram of an in-vehicle system module according to still another embodiment of the present invention;

8 is a schematic structural diagram of a module of an in-vehicle system according to still another embodiment of the present invention.

[0042]

 The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

 BEST MODE FOR CARRYING OUT THE INVENTION

 BEST MODE FOR CARRYING OUT THE INVENTION

[0044] It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

 [0045] Referring to FIG. 1, a method for distributing a system media source of an in-vehicle system according to an embodiment of the present invention includes:

[0046] S1: receiving an instruction sent by a third party to invoke the specified system media source. [0047] The instructions in this step are sent by the third party to the in-vehicle system through the connection channel of the third party and the in-vehicle system, thereby realizing the initiative of the third party to independently select the system media source, and further improving the freedom of the third party to self-issue. The instructions include the type of the system media source that is invoked and/or the attribute data corresponding to the system media source. The third party of this embodiment includes a third party application.

[0048] S2: Configuring attribute data corresponding to the system media source in the system configuration file according to the foregoing instruction.

[0049] The configuration file in this step includes an Applaction configuration file in the Android application Androidmanifest.xml, and the attribute data includes Meta-data attribute data in the Applaction configuration file. The Meta-data attribute data of the corresponding system media source is configured according to the type of the system media source invoked in the instruction sent by the third party.

[0050] S3: Send the corresponding system media source according to the attribute data distribution to the third party.

[0051] In this step, different system media sources are in one-to-one correspondence with different Meta-data attribute data, and different Meta-data attribute data corresponding to different system media sources in the calling instruction sent by the third party is allocated to In the configuration file of the in-vehicle system, the third-party dominates the different system media sources in the in-vehicle system. Referring to FIG. 2, a method for allocating a system media source to an in-vehicle system according to another embodiment of the present invention, before the step S2, includes:

 [0052] S20: Match the attribute data corresponding to each system media source in the configuration file.

[0053] The system media source in this step mainly refers to a sound source, including: one or more of a music player system source, a radio system source, a video player system source, and a Bluetooth system source, a music player system source, and a radio. The Meta-data attribute data corresponding to the system source, video player system source and Bluetooth system source are: MUSIC, RADIO, MO VIE and BLUETOOTH, respectively, so that the in-vehicle system can realize the system of the in-vehicle system by changing the Meta-data attribute data. The media source is assigned as the corresponding system media source requested by the third party. For example, if a third party wants to call the music player system source, the Meta-data attribute data is changed to M USIC; if the third party wants to call the radio system source, the Meta-data attribute data is changed to RADIO; the third party calls the video player. The system source changes the Meta-data attribute data to MOVIE; if the third party wants to invoke the Bluetooth system source, the Meta-data attribute data is changed to BLUETOOTH.

[0054] Further, in step S3, the corresponding system media source is allocated to the third-party peer, and the corresponding hardware is started according to the attribute data, where the hardware includes a music playing circuit, a sounding circuit, etc., specifically, When the Meta-data attribute data is changed to MUSIC, the music playback circuit is activated, and when the Metadata attribute data is changed to RADIO, the radio circuit is activated. [0055] Referring to FIG. 3, a method for allocating a system media source to an in-vehicle system according to still another embodiment of the present invention, after the step S3, includes:

 [0056] S4: The third party uses the information of the third party to invoke the usage information of the above system media source.

 [0057] The usage information in this step includes: a history call system type of the media source, a frequency of invoking various types of system media sources, and a single use call history of various types of system media sources.

[0058] S5: Obtain the above-mentioned system media source with the highest frequency of third-party calling according to the usage information.

[0059] selecting a system media source with the highest historical usage frequency and corresponding media-data attribute data of the system media source.

 [0060] S6: Mark the system media source with the highest frequency of the above call as the default system media source of the third party.

[0061] The default system media source of the third party refers to a system media source that is actively configured by the in-vehicle system before the third party connects to the in-vehicle system before the third party sends an instruction to invoke the system media source, to further save the system media source enabler program, and improve Third-party experience.

[0062] Referring to FIG. 4, a method for allocating a system media source to an in-vehicle system according to another embodiment of the present invention, after the step S1, includes:

 [0063] S10: Verify whether the third party has access rights.

 [0064] In this embodiment, the third party needs to perform the authority verification, and only the third party authorized by the in-vehicle system provider has the access right.

 [0065] S11: If yes, generate a change instruction of the attribute data in the configuration file.

 [0066] In this step, the third party having the access authority sends an instruction to invoke the system media source, and the in-vehicle system generates a change instruction of the attribute data in the configuration file to further improve the security of the in-vehicle system.

[0067] Referring to FIG. 5, an in-vehicle system according to an embodiment of the present invention includes:

[0068] The receiving module 1 is configured to receive an instruction sent by a third party to invoke the specified system media source.

[0069] The instruction received by the receiving module 1 is sent to the in-vehicle system by a third party through a connection channel between the third party and the in-vehicle system, thereby realizing the initiative of the third party to independently select the media source of the system, and further improving the degree of freedom of the third party to self-issue. The instruction includes the type of the system media source to be called and/or the attribute data corresponding to the system media source. The third party of this embodiment includes a third party application.

[0070] The configuration module 2 is configured to configure attribute data corresponding to the system media source in the system configuration file according to the foregoing instruction. [0071] The configuration file in this embodiment includes an Applaction configuration file in the Android application Android manifest.xml, and the attribute data includes Meta-data attribute data in the Applaction configuration file. The configuration module 2 configures Meta-dat a attribute data corresponding to the system media source according to the type of the system media source invoked in the instruction sent by the third party.

 [0072] an allocation module 3, configured to send, according to the attribute data corresponding to the foregoing, a system media source to the third party

[0073] In this embodiment, different system media sources are in one-to-one correspondence with different Meta-data attribute data, and the distribution module 3 uses different Meta-data corresponding to different system media sources in the call instruction sent by the third party. The attribute data is distributed to the configuration file of the in-vehicle system to enable third-party control to use different system media sources in the in-vehicle system.

 [0074] Referring to FIG. 6, an in-vehicle system according to another embodiment of the present invention includes:

 [0075] The matching module 20 is configured to match attribute data corresponding to each system media source in the configuration file.

[0076] The system media source in this embodiment mainly refers to a sound source, including: one or more of a music player system source, a radio system source, a video player system source, and a Bluetooth system source, a music player system source, The Meta-data attribute data corresponding to the radio system source, the video player system source, and the Bluetooth system source are: MUSIC, RADIO ^ MO VIE, and BLUETOOTH, and are matched by the matching module 20, so that the in-vehicle system can change the Meta-data. Attribute data to enable distribution of the system media source of the in-vehicle system as a corresponding system media source for third party requests. For example, a third party wants to call the music player system source, and Baye 1J changes the Meta-data attribute data to MUSIC; the third party calls the radio system source, and the Bay 1J changes the Meta-data attribute data to RADIO; the third party calls the video player. The system source changes the Met a-data attribute data to MOVIE. If the third party wants to invoke the Bluetooth system source, the Meta-data attribute data is changed to BLUETOOTH.

[0077] Further, the in-vehicle system further includes a starting unit, configured to allocate the corresponding system media source in the distribution module 3 to send the third-party peer, and start corresponding hardware according to the attribute data, where the hardware includes a music playing circuit and a radio Circuit, etc. Specifically, when the Meta-data attribute data is changed to MUSIC, the Bell 1J activates the music playback circuit, and when the Meta-data attribute data is changed to RADIO, the radio circuit is activated.

[0078] Referring to FIG. 7, an in-vehicle system according to still another embodiment of the present invention includes:

[0079] The statistics module 4 is configured to collect usage information of the third-party calling the media source of the system. [0080] The foregoing usage information includes: a history calling system source type, a calling frequency of various types of system media sources, a single call length of various types of system media sources, and other historical usage traces, and performing statistics through the statistical module 4. , in order to further analyze the above historical use traces.

 [0081] The obtaining module 5 is configured to obtain the foregoing system media source with the highest frequency of third party calling according to the usage information.

 [0082] The system media source with the highest historical frequency of use and the corresponding media-source attribute data of the system media source are selected by the obtaining module 5.

 [0083] The marking module 6 is configured to mark the system media source with the highest frequency of calling as the default system media source of the third party.

 [0084] The third-party default system media source refers to a system media source that is actively configured by the in-vehicle system after the third-party is connected to the in-vehicle system before the third-party sends an instruction to invoke the system media source, and is marked by the tag module 6 After the three parties establish a connection, the marked system media source is directly enabled to further save the system media source enabler and improve the third-party experience.

 [0085] Referring to FIG. 8, an in-vehicle system according to still another embodiment of the present invention includes:

 [0086] The verification module 10 is configured to verify whether the third party has access rights.

 [0087] In this embodiment, the third party performs the authority verification by the verification module 10, and only the third party authorized by the in-vehicle system provider has the access authority.

 [0088] The generating module 11 is configured to generate a change instruction of the attribute data in the configuration file if there is access authority.

[0089] In the embodiment, the third party having the access authority sends an instruction to invoke the system media source, and the in-vehicle system generates the change instruction of the attribute data in the configuration file by the generating module 11 to further improve the security of the in-vehicle system.

 [0090] In the embodiment of the present invention, the attribute data corresponding to different system media sources are matched in the Android configuration file of the in-vehicle system, and the in-vehicle system distributes the system media source by receiving the attribute data change instruction sent by the third party, so as to implement the third-party change in the vehicle system. The autonomy of the system media source enhances the experience of third-party users to further enhance the freedom of third-party self-issuance.

 [0091]

The above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the invention, and the equivalent structure or equivalent process transformation, or directly or indirectly, using the description of the present invention and the contents of the drawings. It is used in other related technical fields, and is included in the scope of patent protection of the present invention.

Claims

Claim  A method for allocating a system media source by an in-vehicle system, comprising: receiving an instruction sent by a third party to invoke a specified system media source; and configuring, in the system configuration file, attribute data corresponding to the system media source according to the instruction Sending a corresponding system media source according to the attribute data distribution to the third party.  A method of distributing a system media source of an in-vehicle system according to claim 1 Before the step of configuring the attribute data corresponding to the system media source in the system configuration file according to the instruction, the method includes:  Match the attribute data corresponding to each system media source in the configuration file.  A method of distributing a system media source of an in-vehicle system according to claim 1 The system media source includes one or more of a music player system source, a radio system source, a video player system source, and a Bluetooth system source.  A method of distributing a system media source of an in-vehicle system according to claim 1 After the step of transmitting the corresponding system media source to the third party according to the attribute data, the method includes:  Counting, by the third party, the usage information of the system media source; acquiring the system media source with the highest frequency of third party calling according to the usage information; marking the system media source with the highest frequency of calling as the default of the third party System media source [Claim 5] The method of assigning a system media source to an in-vehicle system according to claim 1, wherein After the step of receiving an instruction sent by a third party to invoke the specified system media source, the method includes:  Verify that the third party has access rights;  If so, a change command for the attribute data in the configuration file is generated. [Claim 6] An in-vehicle system, comprising: a receiving module, configured to receive an instruction sent by a third party to invoke a specified system media source, and a configuration module, configured to configure, according to the instruction, a corresponding system media in the system configuration file Attribute data of the body source;  And an allocating module, configured to allocate a corresponding system media source to the third party according to the attribute data.  [Claim 7] The in-vehicle system according to claim 6, comprising:  The matching module is configured to match attribute data corresponding to each system media source in the configuration file.  [Claim 8] The in-vehicle system according to claim 6, wherein the system media source comprises: one of a music player system source, a radio system source, a video player system source, and a Bluetooth system source or Several.  [Claim 9] The in-vehicle system according to claim 6, comprising:  a statistics module, configured to collect usage information of the third-party calling the media source of the system; and an acquiring module, configured to acquire, according to the usage information, the system media source with the highest frequency of third-party calling;  The marking module is configured to mark the system media source with the highest frequency of calling as the default system media source of the third party.  [Claim 10] The in-vehicle system according to claim 6, comprising:  a verification module, configured to verify whether the third party has access rights;  A generation module is configured to generate a change instruction of the attribute data in the configuration file if there is access authority.