CN112214186A - Information sharing method and vehicle-mounted terminal - Google Patents
Information sharing method and vehicle-mounted terminal Download PDFInfo
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- CN112214186A CN112214186A CN201910623487.1A CN201910623487A CN112214186A CN 112214186 A CN112214186 A CN 112214186A CN 201910623487 A CN201910623487 A CN 201910623487A CN 112214186 A CN112214186 A CN 112214186A
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Abstract
The invention belongs to the technical field of computers, and relates to an information sharing method and a vehicle-mounted terminal, wherein the information sharing method comprises the following steps: and the mobile terminal establishes communication connection with the vehicle-mounted terminal. The mobile terminal sends screen projection information to the vehicle-mounted terminal, and the screen projection information comprises first screen projection data and second screen projection data. And after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device. Therefore, after the mobile terminal sends the screen projection information comprising the first screen projection data and the second screen projection data to the vehicle-mounted terminal, the vehicle-mounted terminal can display the first screen projection data and the second screen projection data simultaneously through the display device, and further, the vehicle can display a plurality of screen projection data sent by other terminals simultaneously through the vehicle-mounted terminal.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to an information sharing method and a vehicle-mounted terminal.
Background
With the rapid development of science and technology, mobile terminals such as mobile phones have become essential tools in people's lives, and with the increase of people's demands, among users of mobile terminals, there is a wide demand that the mobile terminals share data files with other terminals (such as car machines, computers, etc.), for example, the mobile terminals project their own screen content to vehicle-mounted terminals to display the screen content of the mobile terminals on the vehicle-mounted terminals.
Because the mobile phone cannot be seen when the vehicle is driven according to the traffic regulation, the screen projection from the mobile phone to the vehicle-mounted terminal is widely applied, but the vehicle-mounted terminal can only display one screen projection data in the traditional mode of projecting the screen from the mobile phone to the vehicle-mounted terminal, so that the user requirement of displaying a plurality of screen projection data in the vehicle cannot be met.
In view of the above problems, those skilled in the art have sought solutions.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
In view of the above, the present invention provides an information sharing method and a vehicle-mounted terminal, and aims to enable a vehicle to simultaneously display a plurality of screen-shot data sent by other terminals through the vehicle-mounted terminal.
The invention is realized by the following steps:
the invention provides an information sharing method, which comprises the following steps: and the mobile terminal establishes communication connection with the vehicle-mounted terminal. The mobile terminal sends screen projection information to the vehicle-mounted terminal, and the screen projection information comprises first screen projection data and second screen projection data. And after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device.
Further, in the step of sending the screen projection information to the vehicle-mounted terminal by the mobile terminal, the method includes: the mobile terminal starts a screen projection mode, screen projection setting information is obtained, and the screen projection setting information comprises a first application identifier and a second application identifier. The mobile terminal obtains a first screen projection number corresponding to the first application and second screen projection data corresponding to the second application according to the screen projection setting information. And the mobile terminal generates and sends screen projection information to the vehicle-mounted terminal according to the first screen projection data and the second screen projection data.
Further, the display device includes a first display device and a second display device. After receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to a display device, and the method comprises the following steps: after receiving the screen projection information, the vehicle-mounted terminal sends first screen projection data and/or second screen projection data in the screen projection information to the first display device, and/or sends the first screen projection data and/or the second screen projection data in the screen projection information to the second display device.
Further, the mounting position of the second display device includes a seat back of the main driver seat, a seat back of the passenger seat, and/or a console box between the main driver seat and the passenger seat. After receiving the screen projection information, the vehicle-mounted terminal sends first screen projection data and/or second screen projection data in the screen projection information to a second display device, and the method comprises the following steps: when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through the sensing device, the first screen projection data and/or the second screen projection data in the screen projection information are/is sent to the second display device.
Further, the second screen projection data is display data of a video application, and when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through the sensing device, the first screen projection data and/or the second screen projection data in the screen projection information are/is sent to the second display device, the method includes the following steps: and when the attribute of the display data acquired by the vehicle-mounted terminal is a movie, acquiring film watching mode control information, wherein the film watching mode control information comprises electronic glass transparency adjusting information and/or atmosphere lamp control information. And the vehicle-mounted terminal correspondingly controls the vehicle according to the film watching mode control information and enables the second display device to display the display data.
Further, when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through the sensing device, after the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device, the method includes: the second display device displays the first screen projection data and/or the second screen projection data. The passenger terminal establishes connection with the second display device through the NFC technology to acquire communication authentication information of the second display device, wherein the communication authentication information comprises a communication identifier and a connection password. The passenger terminal establishes wireless communication connection with the second display device through the communication authentication information. And when the second display device receives third screen projection data sent by the passenger terminal, the content being displayed is switched into the third screen projection data.
Further, after the step of establishing the communication connection between the mobile terminal and the vehicle-mounted terminal, the method includes: and after receiving the voice data through the voice receiving device, the vehicle-mounted terminal sends the voice data to the mobile terminal. And after receiving the voice data, the mobile terminal performs corresponding operation according to the control information when acquiring the control information according to the voice data.
Further, the display device is a central control display screen. After receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to a display device, and the method comprises the following steps: after receiving the screen projection information, the vehicle-mounted terminal performs screen splitting operation to enable the display device to display the first screen projection data and the second screen projection data in a screen splitting mode.
The invention also provides an information sharing method, which comprises the following steps: and establishing a communication connection with the mobile terminal. And screen projection information sent by the mobile terminal is received, wherein the screen projection information comprises first screen projection data and second screen projection data. And sending the screen projection information to a display device.
The invention also provides a vehicle-mounted terminal, further comprising a memory and a processor. The processor is adapted to execute a computer program stored in the memory to implement the steps of the information sharing method as described above.
The invention provides an information sharing method and a vehicle-mounted terminal, wherein the information sharing method comprises the following steps: and the mobile terminal establishes communication connection with the vehicle-mounted terminal. The mobile terminal sends screen projection information to the vehicle-mounted terminal, and the screen projection information comprises first screen projection data and second screen projection data. And after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device. Therefore, after the mobile terminal sends the screen projection information comprising the first screen projection data and the second screen projection data to the vehicle-mounted terminal, the vehicle-mounted terminal can display the first screen projection data and the second screen projection data simultaneously through the display device, and further, the vehicle can display a plurality of screen projection data sent by other terminals simultaneously through the vehicle-mounted terminal.
In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a flowchart illustrating an information sharing method according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating an information sharing method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a vehicle-mounted terminal according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Although the present invention uses the terms first, second, third, etc. to describe various display devices, projection data, etc., these display devices, projection data, etc. are not limited by these terms. These terms are only used to distinguish one display device, projected screen data, etc. from another display device, projected screen data, etc. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment:
fig. 1 is a flowchart illustrating an information sharing method according to a first embodiment of the present invention. For clearly describing the information sharing method provided by the first embodiment of the present invention, please refer to fig. 1.
The information sharing method provided by the first embodiment of the present invention includes the following steps:
and S11, establishing communication connection between the mobile terminal and the vehicle-mounted terminal.
In one embodiment, the mobile terminal may be, but is not limited to, a mobile phone, an IPAD, a notebook computer, and the like.
In one embodiment, the vehicle-mounted terminal may establish a communication connection with the mobile terminal through, but not limited to, a TBOX, wherein the communication connection may be, but is not limited to, a WiFi connection, a bluetooth connection, and/or a USB connection, and the like. Specifically, the TBOX may be integrated in the vehicle-mounted terminal, or may be external to the vehicle-mounted terminal.
In one embodiment, after the mobile terminal establishes the communication connection with the vehicle-mounted terminal at step S11, the method may include, but is not limited to: and after receiving the voice data through the voice receiving device, the vehicle-mounted terminal sends the voice data to the mobile terminal. And after receiving the voice data, the mobile terminal performs corresponding operation according to the control information when acquiring the control information according to the voice data. For example, if the voice data received by the vehicle-mounted terminal through the voice receiving device is "turn off the display screen of the mobile phone", the mobile phone can acquire the screen-off control information after acquiring the voice data, so that the mobile phone can perform a screen-off operation. For another example, if the voice data received by the vehicle-mounted terminal through the voice receiving device is "on screen projection mode", the mobile phone can acquire the screen projection control information after acquiring the voice data, so that the mobile phone can perform screen projection operation.
In an embodiment, the voice receiving apparatus may include, but is not limited to, a microphone array.
In other embodiments, the mobile terminal may include a dual bluetooth module, and the mobile terminal may establish a connection with the voice receiving device through one bluetooth and establish a connection with the TBOX of the in-vehicle terminal through another bluetooth.
And S12, the mobile terminal sends screen projection information to the vehicle-mounted terminal, wherein the screen projection information comprises first screen projection data and second screen projection data.
The first screen projection data and the second screen projection data are not related to each other, so that the first screen projection data and the second screen projection data can be displayed independently through the display device.
In one embodiment, the screen projection information is not limited to include only the first screen projection data and the second screen projection data, and may include, for example, third screen projection data, fourth screen projection data, and the like.
In one embodiment, in step S12, the mobile terminal sends the screen projection information to the vehicle-mounted terminal, which may include but is not limited to: the mobile terminal starts a screen projection mode, screen projection setting information is obtained, and the screen projection setting information comprises a first application identifier and a second application identifier. The mobile terminal obtains a first screen projection number corresponding to the first application and second screen projection data corresponding to the second application according to the screen projection setting information. And the mobile terminal generates and sends screen projection information to the vehicle-mounted terminal according to the first screen projection data and the second screen projection data.
In an embodiment, the screen projection setting information may be default when the screen projection mode is turned on, or may be acquired according to an instruction input by a user. The mobile terminal starts a screen projection mode, and screen projection setting information is obtained according to a screen projection setting instruction, wherein the screen projection setting instruction can be a voice instruction or a touch instruction. For example, after the screen projection mode is started, if the voice instruction is acquired as "projecting the love art and the Baidu map in the mobile phone", screen projection setting information corresponding to the voice instruction is acquired, so that the mobile terminal acquires screen projection data corresponding to the love art and screen projection data corresponding to the Baidu map to generate screen projection information.
And S13, after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device.
In one embodiment, the display device may be a central control display screen. After receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device, which may include, but is not limited to: after receiving the screen projection information, the vehicle-mounted terminal performs screen splitting operation so that the display device displays the first screen projection data and the second screen projection data in a screen splitting mode. For example, the first screen projection data in the screen projection information is screen projection data corresponding to the public comment, and the second screen projection data is screen projection data corresponding to the Baidu map, so that the vehicle-mounted terminal can control one half of screens of the display device to display the screen projection data corresponding to the public comment, and control the other half of screens of the display device to display the screen projection data corresponding to the Baidu map. Therefore, the information sharing method provided by the embodiment can realize that one display device in the vehicle can simultaneously display a plurality of screen projection data sent by other terminals through the vehicle-mounted terminal.
In one embodiment, the vehicle-mounted terminal can perform corresponding screen splitting operation according to the number of the screen projection data, for example, when the screen projection information includes two screen projection data, the vehicle-mounted terminal can enable the display device to be split into two independent display areas; for another example, when three screen projection data are included in the screen projection information, the in-vehicle terminal can cause the display device to be divided into three independent display areas.
In other embodiments, the display device may include, but is not limited to, a first display device and a second display device. In step S13, after receiving the screen projection information, the in-vehicle terminal sends the screen projection information to the display device, which may include, but is not limited to: after receiving the screen projection information, the vehicle-mounted terminal sends first screen projection data and/or second screen projection data in the screen projection information to the first display device, and/or sends the first screen projection data and/or the second screen projection data in the screen projection information to the second display device. The screen projection information may further include corresponding information of the screen projection data and the display device. The screen projection data and the corresponding information of the display device can be acquired according to the screen projection setting information. For example, the first display device is a central control display screen, the second display device is a rear row display screen, the first screen projection data are screen projection data corresponding to a Baidu map, the second screen projection data are screen projection data corresponding to the Qiyi art, after receiving screen projection information, the vehicle-mounted terminal sends the screen projection data corresponding to the Baidu map to the central control display screen for display, and sends the screen projection data corresponding to the Qiyi art to the rear row display screen for display.
In other embodiments, after receiving the screen projection information, the in-vehicle terminal may include, but is not limited to, the following distribution modes: 1. sending the first screen projection data and the second screen projection data to a first display device; 2. sending the first screen projection data to a first display device, and sending the second screen projection data to a second display device; 3. sending the first screen projection data and the second screen projection data to a first display device, and sending the second screen projection data to a second display device; 4. and sending the first screen projection data and the second screen projection data to a first display device, and sending the first screen projection data and the second screen projection data to a second display device. Therefore, the information sharing method provided by the embodiment can enable the plurality of display devices in the vehicle to display the screen projection information sent by other terminals through the vehicle-mounted terminal.
In other embodiments, the first display device may be a center console display screen and is mounted on the center console.
In other embodiments, the mounting location of the second display device may include a seat back of the primary driver's seat, a seat back of the secondary driver's seat, and/or a console box between the primary driver's seat and the secondary driver's seat. After receiving the screen projection information, the vehicle-mounted terminal sends first screen projection data and/or second screen projection data in the screen projection information to the second display device, which may include, but is not limited to: when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through the sensing device, the first screen projection data and/or the second screen projection data in the screen projection information are/is sent to the second display device. Therefore, the information sharing method provided by the embodiment can start the second display device when detecting that the passenger is in the rear seat, and enable the second display device to display the first screen projection data and/or the second screen projection data.
In another embodiment, the second screen projection data is display data of a video application, and when the vehicle-mounted terminal detects that a passenger is present at a position corresponding to the second display device through the sensing device, the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device includes: and when the attribute of the display data acquired by the vehicle-mounted terminal is a movie, acquiring film watching mode control information, wherein the film watching mode control information comprises electronic glass transparency adjusting information and/or atmosphere lamp control information. And the vehicle-mounted terminal correspondingly controls the vehicle according to the film watching mode control information and enables the second display device to display the display data. The vehicle-mounted terminal controls the vehicle correspondingly according to the viewing mode control information, for example, the vehicle-mounted terminal controls the transparency reduction of the rear seat window glass. Therefore, according to the information sharing method provided by the embodiment, when the attribute of the projection data is a movie, good viewing atmosphere can be provided for passengers in the front row of the vehicle, and the experience of viewing the movie by passengers in the vehicle is improved.
In other embodiments, after the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device when the in-vehicle terminal detects that a passenger is at a position corresponding to the second display device through the sensing device, the steps may include, but are not limited to: the second display device displays the first screen projection data and/or the second screen projection data. The passenger terminal establishes connection with the second display device through the NFC technology to acquire communication authentication information of the second display device, wherein the communication authentication information comprises a communication identifier and a connection password. The passenger terminal establishes wireless communication connection with the second display device through the communication authentication information. And when the second display device receives third screen projection data sent by the passenger terminal, the content being displayed is switched into the third screen projection data. Therefore, according to the information sharing method provided by the embodiment, the passengers can automatically screen according to their own requirements.
In other embodiments, the second display device may include an NFC module having communication authentication information stored therein.
In other embodiments, after the NFC module is scanned by the passenger terminal or the second display device receives the third screen projection data, the second display device may receive a signal switching command, so that the content being displayed can be switched to the third screen projection data. The signal switching command may be sent by the passenger terminal, or may be automatically acquired by the second display device.
The information sharing method provided by the first embodiment of the present invention includes: and S11, establishing communication connection between the mobile terminal and the vehicle-mounted terminal. And S12, the mobile terminal sends screen projection information to the vehicle-mounted terminal, wherein the screen projection information comprises first screen projection data and second screen projection data. And S13, after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to the display device. Therefore, after the mobile terminal sends the screen projection information including the first screen projection data and the second screen projection data to the vehicle-mounted terminal in the information sharing method provided by the first embodiment of the invention, the vehicle-mounted terminal can simultaneously display the first screen projection data and the second screen projection data through the display device, and further, the information sharing method provided by the first embodiment of the invention can simultaneously display a plurality of screen projection data sent by other terminals through the vehicle-mounted terminal.
Second embodiment:
fig. 2 is a flowchart illustrating an information sharing method according to a second embodiment of the present invention. For a clear description of the information sharing method provided by the second embodiment of the present invention, please refer to fig. 2.
The information sharing method provided by the second embodiment of the present invention includes the following steps:
and S21, establishing a communication connection with the mobile terminal.
In one embodiment, the mobile terminal may be, but is not limited to, a mobile phone, an IPAD, a notebook computer, and the like.
In one embodiment, the step S21 of establishing the communication connection with the mobile terminal may include, but is not limited to: and establishing a communication connection with the mobile terminal through the TBOX, wherein the communication connection can be but is not limited to a WiFi connection, a Bluetooth connection and/or a USB connection and the like.
In one embodiment, after establishing the communication connection with the mobile terminal at step S21, the method may include, but is not limited to: and after receiving the voice data through the voice receiving device, sending the voice data to the mobile terminal so that the mobile terminal performs corresponding operation according to the control information when acquiring the control information according to the voice data.
And S22, screen projection information sent by the mobile terminal is received, wherein the screen projection information comprises first screen projection data and second screen projection data.
The first screen projection data and the second screen projection data can be unrelated to each other, so that the first screen projection data and the second screen projection data can be displayed independently through the display device.
In an embodiment, the first screen projection data and the second screen projection data respectively correspond to different applications (or called application programs) in the mobile terminal.
In one embodiment, the screen projection information is not limited to include only the first screen projection data and the second screen projection data, and may include, for example, third screen projection data, fourth screen projection data, and the like.
And S23, sending the screen projection information to the display device.
In one embodiment, in step S23, the sending of the screen projection information to the display device may include, but is not limited to: and performing screen splitting operation according to the screen projecting information so that the display device displays the first screen projecting data and the second screen projecting data in a screen splitting mode.
In other embodiments, the display device may include, but is not limited to, a first display device and a second display device. In step S23, the screen projection information is sent to the display device, which may include but is not limited to: and sending the first screen projection data and/or the second screen projection data in the screen projection information to the first display device, and/or sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device.
In other embodiments, the first display device may be a center console display screen and is mounted on the center console.
In other embodiments, the mounting location of the second display device may include a seat back of the primary driver's seat, a seat back of the secondary driver's seat, and/or a console box between the primary driver's seat and the secondary driver's seat. In the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the first display device, and/or sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device, the steps may include, but are not limited to: when the sensing device detects that a passenger is at a position corresponding to the second display device, the first screen projection data and/or the second screen projection data in the screen projection information are/is sent to the second display device.
In another embodiment, the second screen projection data is display data of a video application, and when a passenger is detected at a position corresponding to the second display device by the sensing device, the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device includes: and when the attribute of the acquired display data is a movie, acquiring film watching mode control information, wherein the film watching mode control information comprises electronic glass transparency adjusting information and/or atmosphere lamp control information. And correspondingly controlling the vehicle according to the viewing mode control information, and enabling the second display device to display the display data.
The information sharing method provided by the second embodiment of the present invention includes: and S21, establishing a communication connection with the mobile terminal. And S22, screen projection information sent by the mobile terminal is received, wherein the screen projection information comprises first screen projection data and second screen projection data. And S23, sending the screen projection information to the display device. Therefore, after screen projection information including the first screen projection data and the second screen projection data sent by the mobile terminal is received in the information sharing method provided by the second embodiment of the present invention, the first screen projection data and the second screen projection data can be simultaneously displayed through the display device, and further, the information sharing method provided by the second embodiment of the present invention can realize that the display device in the vehicle simultaneously displays a plurality of screen projection data sent by other terminals.
The third embodiment:
fig. 3 is a schematic structural diagram of a vehicle-mounted terminal according to a third embodiment of the present invention. For a clear description of the vehicle-mounted terminal provided by the third embodiment of the invention, please refer to fig. 3.
A vehicle-mounted terminal 1 according to a third embodiment of the present invention includes: a processor a101 and a memory a201, wherein the processor a101 is configured to execute a computer program a6 stored in the memory a201 to implement the steps of the information sharing method as described in the first embodiment or the second embodiment.
In an embodiment, the in-vehicle terminal 1 provided in this embodiment may include at least one processor a101 and at least one memory a 201. Wherein, at least one processor A101 may be referred to as a processing unit A1, and at least one memory A201 may be referred to as a memory unit A2. Specifically, the storage unit a2 stores a computer program a6, and when the computer program a6 is executed by the processing unit a1, the in-vehicle terminal 1 provided by the present embodiment implements the steps of the information sharing method described in the first embodiment or the second embodiment, for example, S22 shown in fig. 2, that receives screen projection information sent by a mobile terminal, the screen projection information including first screen projection data and second screen projection data. And S23, sending the screen projection information to the display device.
In one embodiment, the in-vehicle terminal 1 provided in the present embodiment may include a plurality of memories a201 (referred to as a storage unit A2 for short), and the storage unit A2 may include, for example, a Random Access Memory (RAM) and/or a cache memory and/or a Read Only Memory (ROM), and the like.
In one embodiment, the in-vehicle terminal 1 further includes a bus connecting different components (e.g., the processor a101 and the memory a201, the first display device a3, and the like).
In one embodiment, the in-vehicle terminal 1 in this embodiment may further include a communication interface (e.g., I/O interface a4), which may be used for communication with an external device.
In one embodiment, the communication interface may be used to communicate with a second display device a 7. The second communication device a7 may include, but is not limited to, an NFC module, and the NFC module includes communication authentication information.
In one embodiment, the in-vehicle terminal 1 provided in this embodiment may further include a communication device a 5.
In one embodiment, communications device a5 may include, but is not limited to, TBOX.
The vehicle-mounted terminal 1 provided by the third embodiment of the present invention includes a memory a101 and a processor a201, and the processor a101 is configured to execute the computer program a6 stored in the memory a201 to implement the steps of the information sharing method described in the first embodiment or the second embodiment, so that the vehicle-mounted terminal 1 provided by this embodiment can enable the vehicle to simultaneously display a plurality of screen projection data sent by other terminals.
The third embodiment of the present invention also provides a computer-readable storage medium, which stores a computer program a6, and when being executed by the processor a101, the computer program a6 implements the steps of the information sharing method according to the first embodiment or the second embodiment, for example, the steps shown in fig. 1 are S11 to S13; for example, step S21 to step S23 shown in fig. 2.
In an embodiment, the computer readable storage medium provided by the embodiment may include any entity or device capable of carrying computer program code, a recording medium, such as ROM, RAM, magnetic disk, optical disk, flash memory, and the like.
The computer program a6 stored in the computer-readable storage medium provided by the third embodiment of the present invention, when executed by the processor a101, enables the vehicle to simultaneously present a plurality of screen-shot data transmitted from other terminals.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An information sharing method, characterized in that the information sharing method comprises:
the mobile terminal and the vehicle-mounted terminal establish communication connection;
the mobile terminal sends screen projection information to the vehicle-mounted terminal, wherein the screen projection information comprises first screen projection data and second screen projection data;
and after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to a display device.
2. The information sharing method according to claim 1, wherein the step of the mobile terminal sending screen projection information to the in-vehicle terminal includes:
the mobile terminal starts a screen projection mode and acquires screen projection setting information, wherein the screen projection setting information comprises a first application identifier and a second application identifier;
the mobile terminal acquires the first screen projection number corresponding to a first application and the second screen projection data corresponding to a second application according to the screen projection setting information;
and the mobile terminal generates and sends the screen projection information to the vehicle-mounted terminal according to the first screen projection data and the second screen projection data.
3. The information sharing method according to claim 1, wherein the display device includes a first display device and a second display device;
after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to a display device, and the method comprises the following steps:
after receiving the screen projection information, the vehicle-mounted terminal sends the first screen projection data and/or the second screen projection data in the screen projection information to the first display device, and/or sends the first screen projection data and/or the second screen projection data in the screen projection information to the second display device.
4. The information sharing method according to claim 3, wherein the installation position of the second display device includes a seat back of a main driver seat, a seat back of a passenger seat, and/or a console box between the main driver seat and the passenger seat;
after receiving the screen projection information, the vehicle-mounted terminal sends the first screen projection data and/or the second screen projection data in the screen projection information to the second display device, and the steps include:
and when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through a sensing device, the vehicle-mounted terminal sends the first screen projection data and/or the second screen projection data in the screen projection information to the second display device.
5. The information sharing method of claim 4, wherein the second screen shot data is display data of a video application,
when the vehicle-mounted terminal detects that a passenger is at a position corresponding to the second display device through a sensing device, the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device comprises the following steps:
when the attribute of the display data acquired by the vehicle-mounted terminal is a movie, acquiring film watching mode control information, wherein the film watching mode control information comprises electronic glass transparency adjusting information and/or atmosphere lamp control information;
and the vehicle-mounted terminal correspondingly controls the vehicle according to the film watching mode control information and enables the second display device to display the display data.
6. The information sharing method according to claim 4, wherein the step of sending the first screen projection data and/or the second screen projection data in the screen projection information to the second display device after the vehicle-mounted terminal detects that a passenger is present at a position corresponding to the second display device through a sensing device comprises:
the second display device displays the first screen projection data and/or the second screen projection data;
the passenger terminal establishes connection with the second display device through an NFC technology to acquire communication authentication information of the second display device, wherein the communication authentication information comprises a communication identifier and a connection password;
the passenger terminal establishes wireless communication connection with the second display device through the communication authentication information;
and when the second display device receives third screen projection data sent by the passenger terminal, switching the content being displayed into the third screen projection data.
7. The information sharing method according to claim 1, wherein the step of establishing the communication connection between the mobile terminal and the in-vehicle terminal is followed by:
the vehicle-mounted terminal receives voice data through a voice receiving device and then sends the voice data to the mobile terminal;
and after receiving the voice data, the mobile terminal performs corresponding operation according to the control information when acquiring the control information according to the voice data.
8. The information sharing method according to claim 1, wherein the display device is a center control display screen;
after receiving the screen projection information, the vehicle-mounted terminal sends the screen projection information to a display device, and the steps include:
and after receiving the screen projection information, the vehicle-mounted terminal performs screen splitting operation to enable the display device to display the first screen projection data and the second screen projection data in a screen splitting mode.
9. An information sharing method, characterized in that the information sharing method comprises:
establishing communication connection with a mobile terminal;
receiving screen projection information sent by the mobile terminal, wherein the screen projection information comprises first screen projection data and second screen projection data;
and sending the screen projection information to a display device.
10. A vehicle-mounted terminal is characterized by comprising a memory and a processor;
the processor is adapted to execute a computer program stored in the memory to implement the steps of the information sharing method as claimed in claim 9.
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