CN111954069A - Double-screen interactive display method and system for automobile console video - Google Patents
Double-screen interactive display method and system for automobile console video Download PDFInfo
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- CN111954069A CN111954069A CN202010648669.7A CN202010648669A CN111954069A CN 111954069 A CN111954069 A CN 111954069A CN 202010648669 A CN202010648669 A CN 202010648669A CN 111954069 A CN111954069 A CN 111954069A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- User Interface Of Digital Computer (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides a double-screen interactive display method and a system for a video of an automobile center console, wherein the method comprises the following steps: receiving a screen change display instruction, and encoding video data to be encoded of the center console to obtain video encoded data; and sending the video coding data and the screen changing display instruction to a liquid crystal instrument so that the liquid crystal instrument decodes the video coding data according to the screen changing display instruction and displays the decoded video data on the liquid crystal instrument. The invention realizes that the content of the current automobile center console is displayed on the liquid crystal instrument, and particularly can transfer the information such as weather, temperature, audio-visual playing, map navigation and the like displayed on the automobile center console to the liquid crystal instrument for displaying, so that a driver can simultaneously know the automobile driving information and the video information of the automobile center console through the liquid crystal instrument in the driving process of the automobile without the need of observing the automobile center console to know the display information of the automobile center console by distraction, thereby improving the driving safety of the automobile.
Description
Technical Field
The embodiment of the invention relates to the field of automobile electronic instruments, in particular to a double-screen interactive display method and system for automobile console videos.
Background
The automobile console electronically formed by the automobile cabin has more and more functions, the display function of the automobile liquid crystal instrument is more and more abundant, and the function interaction between the automobile console and the automobile instrument is a trend.
The vehicle center console usually controls the functions of vehicle audio and video, navigation, air conditioning and the like, and is usually positioned on the right side of the sight of a driver; the automobile liquid crystal instrument displays the information condition of the automobile during the operation of the automobile and is usually positioned right in front of the sight line of a driver. In the driving process of the automobile, a driver needs to pay attention to the vehicle driving information on the instrument, and at the moment, if the sight of the driver pays attention to the information displayed by the automobile center console, such as the states of vehicle audio and video, navigation and an air conditioner, the driver is distracted, and potential safety hazards are caused. Therefore, a method for transmitting the video information of the center console to the lcd instrument is needed.
Disclosure of Invention
The embodiment of the invention provides a double-screen interactive display method and a double-screen interactive display system for a video of an automobile center console, which are used for solving the defect that a driver pays attention to the video information of the automobile center console in a centralized manner in the driving process of a vehicle, so that potential safety hazards are easily caused.
In a first aspect, an embodiment of the present invention provides a method for displaying a video of an automobile console in a dual-screen interactive manner, including:
receiving a screen change display instruction, and encoding video data to be encoded of the center console to obtain video encoded data;
and sending the video coding data and the screen changing display instruction to a liquid crystal instrument so that the liquid crystal instrument decodes the video coding data according to the screen changing display instruction and displays the decoded video data on the liquid crystal instrument.
Further, encoding the video data to be encoded of the console includes:
and according to the received screen-changing display instruction, determining video data to be coded from the video information of the center console, and coding the video data to be coded.
Further, after the liquid crystal instrument decodes the video coded data according to the screen change display instruction, the method further comprises:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
In a second aspect, an embodiment of the present invention provides another method for displaying a video of an automotive center console in a dual-screen interactive manner, including:
the liquid crystal instrument receives video coding data and screen changing display instructions sent by a center console; the video coding data are obtained by the center console coding the video data to be coded of the center console according to the received screen-changing display instruction;
and decoding the video coded data according to the screen-changing display instruction, and displaying the decoded video data.
Further, after decoding the video coding data according to the screen change display instruction, the method further comprises:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
In a third aspect, an embodiment of the present invention provides an automobile center console, including:
the encoding module is used for encoding video data to be encoded of the center console to obtain video encoded data;
and the screen changing display module is used for receiving a screen changing display instruction, sending the video coding data and the screen changing display instruction to the liquid crystal instrument so that the liquid crystal instrument decodes the video coding data according to the screen changing display instruction, and displaying the decoded video data on the liquid crystal instrument.
In a fourth aspect, an embodiment of the present invention provides a liquid crystal instrument, including:
the receiving module is used for receiving video coding data and screen changing display instructions sent by the center console; the video coding data are obtained by the center console coding the video data to be coded of the center console according to the received screen-changing display instruction;
and the decoding display module is used for decoding the video coding data according to the screen-changing display instruction and displaying the decoded video data.
In a fifth aspect, an embodiment of the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the steps of the method for displaying a video of an automotive center console in a dual-screen interactive manner, according to the first aspect or the second aspect of the present invention.
In a sixth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for displaying a video of a center console of an automobile according to the first or second aspect of the present invention.
In a seventh aspect, an embodiment of the present invention provides a dual-screen interactive display system for a video of an automobile console, where the system includes the automobile console provided in the embodiment of the third aspect and a liquid crystal instrument provided in the embodiment of the fourth aspect, and the automobile console and the liquid crystal instrument are in communication connection through a CAN network.
According to the double-screen interactive display method and system for the video of the automobile center console, a driver can send a screen changing display instruction to the automobile center console through a key in the driving process, the automobile center console encodes video data to be encoded and then sends the video encoding data and the screen changing display instruction to the liquid crystal instrument, the liquid crystal instrument decodes the video encoding data according to the screen changing display instruction, and the decoded video data are displayed on the liquid crystal instrument. The method and the device have the advantages that the content of the current automobile center console is displayed on the liquid crystal instrument, information such as weather, temperature, audio-video playing and map navigation displayed on the automobile center console can be transferred to the liquid crystal instrument to be displayed, so that a driver can know the automobile running information and the automobile center console video information simultaneously through the liquid crystal instrument in the running process of the automobile, the driver does not need to pay attention to the automobile center console to know the automobile center console display information, and the running safety of the automobile is improved.
In addition, the invention decodes the video coding data through the decoding chip of the liquid crystal instrument, can decode and obtain the required parallel data, and improves the data volume and the display frame rate of the video compared with the prior network-based video interactive transmission which is limited by the bandwidth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for displaying a video of an automotive center console in a dual-screen interactive manner according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of another method for displaying a video of a center console of an automobile in a dual-screen interactive manner according to an embodiment of the present invention;
FIG. 3 is a block diagram of an exemplary console of the present invention;
fig. 4 is a block diagram of a liquid crystal instrument according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
fig. 6 is a block diagram of a dual-screen interactive display system for a video of an automobile console according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Fig. 1 is a schematic flow chart of a method for displaying a video of an automobile console in a dual-screen interactive manner according to an embodiment of the present invention. In this embodiment, an automobile center console is taken as an execution main body, and referring to fig. 1, the method includes:
and 102, sending the video coding data and the screen change display instruction to a liquid crystal instrument so that the liquid crystal instrument decodes the video coding data according to the screen change display instruction and displays the decoded video data on the liquid crystal instrument.
Specifically, the automobile console can output two paths of automobile console video information, one path of the information is displayed through a screen of the automobile console, and the other path of the information is coded through an automobile console video coding chip. Here, the video information of the center console of the automobile includes weather information, temperature information, video and audio playing information, and map navigation information. The automobile center console and the liquid crystal instrument are in communication connection through the CAN network
In this embodiment, when a driver needs to display all or part of video information of the central console of the automobile on the liquid crystal instrument, the driver sends a screen change display instruction to the central console of the automobile through a key, the central console of the automobile receives the screen change display instruction, and the video data to be encoded is encoded through an encoding chip built in the central console of the automobile to obtain video encoded data. And then, the automobile center console sends the video coding data and the screen changing display instruction to the liquid crystal instrument. After the liquid crystal instrument receives the video coding data and the screen changing display instruction, the liquid crystal instrument decodes the video coding data through a built-in decoding chip and transmits and displays the decoded video data on the liquid crystal instrument. The video information of the current automobile center console is displayed on the liquid crystal instrument.
The double-screen interactive display method for the video of the automobile center console, provided by the embodiment of the invention, can transfer the information such as weather, temperature, audio-video playing, map navigation and the like displayed on the automobile center console to the liquid crystal instrument for displaying, so that a driver can know the vehicle driving information and the video information of the automobile center console simultaneously through the liquid crystal instrument in the driving process of the automobile, the center console does not need to be observed by distraction to know the display information of the center console, and the driving safety of the automobile is improved.
It can be understood that the invention decodes the video coded data through the decoding chip of the liquid crystal instrument, can decode and obtain the required parallel data, and improves the data volume and the display frame rate of the video compared with the prior network-based video interactive transmission which is limited by the bandwidth.
As an alternative embodiment, in step 101, encoding video data to be encoded of a console includes:
and according to the received screen-changing display instruction, determining video data to be coded from the video information of the center console, and coding the video data to be coded.
Specifically, a driver sends a screen change display instruction to the automobile center console through a key, the screen change display instruction comprises a video content range to be coded, and after receiving the screen change display instruction, the automobile center console determines video data to be coded from the video information of the center console.
When a driver only wants to transfer a part of video information in the video information of the center console to the liquid crystal instrument, for example, in weather information, temperature information, video and audio playing information and map navigation information, the driver only wants to transfer the video and audio playing information to the liquid crystal instrument for display, selects a key corresponding to the video and audio playing information, and sends a screen changing display instruction to the automobile center console. And then, the automobile center console carries out video coding on the video data of the video and audio playing information according to the screen changing display instruction to obtain the video coding data of the video and audio playing information.
As an alternative embodiment, after the lcd meter decodes the video coded data according to the screen change display instruction in step 102, the method further includes:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
Specifically, in this embodiment, after the liquid crystal meter decodes the video coded data according to the screen change display instruction, the decoded video data is transmitted to the liquid crystal meter MPU, and the liquid crystal meter MPU optimizes the video coded data based on opengl and displays the optimized video data on the liquid crystal meter. The optimization of the video coding data based on opengl may specifically include enhancing image effect and texture mapping function of the video data.
Fig. 2 is a schematic flow chart of another method for displaying a video of an automobile console in a dual-screen interactive manner according to an embodiment of the present invention, and referring to fig. 2, the embodiment of the present invention uses a liquid crystal instrument of an automobile as an execution main body to describe a flow chart of a method for displaying a video of an automobile console in a dual-screen interactive manner. The method comprises the following steps:
and 202, decoding the video coded data according to the screen-changing display instruction, and displaying the decoded video data.
In the application of the embodiment of the present invention, before step 201 is executed, first, a driver sends a screen change display instruction to the car console through a key, the car console receives the screen change display instruction, and the video data to be encoded is encoded through an encoding chip built in the car console, so as to obtain video encoded data. And then, the automobile center console sends the video coding data and the screen changing display instruction to the liquid crystal instrument.
Further, step 201 is executed, the liquid crystal instrument receives the video coded data and the screen change display instruction, decodes the video coded data through a built-in decoding chip, and transmits and displays the decoded video data on the liquid crystal instrument. The video information of the current automobile center console is displayed on the liquid crystal instrument.
The double-screen interactive display method for the video of the automobile center console, provided by the embodiment of the invention, can transfer the information such as weather, temperature, audio-video playing, map navigation and the like displayed on the automobile center console to the liquid crystal instrument for displaying, so that a driver can know the vehicle driving information and the video information of the automobile center console simultaneously through the liquid crystal instrument in the driving process of the automobile, the center console does not need to be observed by distraction to know the display information of the center console, and the driving safety of the automobile is improved. In addition, the invention decodes the video coding data through the decoding chip of the liquid crystal instrument, can decode and obtain the required parallel data, and improves the data volume and the display frame rate of the video compared with the prior network-based video interactive transmission which is limited by the bandwidth.
On the basis of the foregoing embodiment, after the liquid crystal meter decodes the video coded data according to the screen change display instruction in step 202, the method further includes:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
Specifically, in this embodiment, after the liquid crystal meter decodes the video coded data according to the screen change display instruction, the decoded video data is transmitted to the liquid crystal meter MPU, and the liquid crystal meter MPU optimizes the video coded data based on opengl and displays the optimized video data on the liquid crystal meter. The optimization of the video coding data based on opengl may specifically include enhancing image effect and texture mapping function of the video data.
Fig. 3 is a structural block diagram of an automobile console according to an embodiment of the present invention, and referring to fig. 1 and 3, an embodiment of the present invention provides an automobile console, including:
the encoding module 301 is configured to receive a screen change display instruction, encode video data to be encoded of the console, and obtain video encoded data;
and the screen changing display module 302 is configured to send the video coding data and the screen changing display instruction to a liquid crystal instrument, so that the liquid crystal instrument decodes the video coding data according to the screen changing display instruction, and displays the decoded video data on the liquid crystal instrument.
Specifically, how to implement the dual-screen interactive display of the video of the car center console by using the encoding module 301 and the screen changing display module 302 can refer to the above method embodiment, which is not described herein again.
Fig. 4 is a structural block diagram of a liquid crystal instrument provided in an embodiment of the present invention, and referring to fig. 2 and 4, an embodiment of the present invention provides a liquid crystal instrument, including:
the receiving module 401 is configured to receive video coded data and a screen change display instruction sent by a center console; the video coding data are obtained by the center console coding the video data to be coded of the center console according to the received screen-changing display instruction;
and the decoding and displaying module 402 is configured to decode the video encoded data according to the screen-changing display instruction, and display the decoded video data.
Specifically, how the liquid crystal instrument utilizes the receiving module 401 and the decoding display module 402 to implement the dual-screen interactive display of the video of the center console of the automobile can refer to the above method embodiment, and this embodiment is not described herein again.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and referring to fig. 5, the embodiment of the present invention provides an electronic device, which may include a processor (processor)501, a communication Interface (Communications Interface)502, a memory (memory)503, and a communication bus 504, where the processor 501, the communication Interface 502, and the memory 503 complete mutual communication through the communication bus 504. The processor 501 may call the logic instructions in the memory 503 to execute the method for displaying the video of the center console of the automobile in a two-screen interactive manner according to the embodiments.
The embodiment of the invention also provides a non-transitory computer readable storage medium, on which a computer program is stored, and the computer program is implemented by a processor to execute the dual-screen interactive display method for the video of the center console of the automobile provided by the embodiments.
Fig. 6 is a block diagram of a video dual-screen interactive display system of an automobile console according to an embodiment of the present invention, and referring to fig. 6, the embodiment of the present invention provides a video dual-screen interactive display system of an automobile console, the system includes the automobile console and the liquid crystal instrument according to the embodiment, and the automobile console and the liquid crystal instrument are in communication connection through a CAN network.
In summary, according to the dual-screen interactive display method and system for the video of the automobile console provided by the embodiments of the present invention, a driver can send a screen change display instruction to the console through a key during driving, the console encodes video data to be encoded and then sends the video encoded data and the screen change display instruction to the liquid crystal instrument, and the liquid crystal instrument decodes the video encoded data according to the screen change display instruction and displays the decoded video data on the liquid crystal instrument. The method and the device have the advantages that the content of the current center console is displayed on the liquid crystal instrument, information such as weather, temperature, audio-video playing and map navigation displayed on the center console can be transferred to the liquid crystal instrument to be displayed, so that a driver can know vehicle running information and automobile center console video information simultaneously through the liquid crystal instrument in the running process of a vehicle, the center console does not need to be observed in a distracted mode to know the display information of the center console, and the running safety of the vehicle is improved.
In addition, the invention decodes the video coding data through the decoding chip of the liquid crystal instrument, can decode and obtain the required parallel data, and improves the data volume and the display frame rate of the video compared with the prior network-based video interactive transmission which is limited by the bandwidth.
The above-described system embodiments are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A double-screen interactive display method for a video of an automobile center console is characterized by comprising
Receiving a screen change display instruction, and encoding video data to be encoded of the center console to obtain video encoded data;
and sending the video coding data and the screen changing display instruction to a liquid crystal instrument so that the liquid crystal instrument decodes the video coding data according to the screen changing display instruction and displays the decoded video data on the liquid crystal instrument.
2. The method for displaying video of an automotive console in a two-screen interactive manner according to claim 1, wherein the step of encoding video data to be encoded of the console comprises:
and according to the received screen-changing display instruction, determining video data to be coded from the video information of the center console, and coding the video data to be coded.
3. The method for displaying video of an automotive console in a two-screen interactive manner according to claim 1, wherein after the lcd panel decodes the video encoded data according to the screen-changing display command, the method further comprises:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
4. A double-screen interactive display method for a video of an automobile center console is characterized by comprising the following steps:
the liquid crystal instrument receives video coding data and screen changing display instructions sent by a center console; the video coding data are obtained by the center console coding the video data to be coded of the center console according to the received screen-changing display instruction;
and decoding the video coded data according to the screen-changing display instruction, and displaying the decoded video data.
5. The method for displaying video of a center console of an automobile in a two-screen interactive manner according to claim 4, wherein after decoding the video encoding data according to the screen-changing display instruction, the method further comprises:
optimizing the video coding data based on opengl, and displaying the optimized video data on a liquid crystal instrument.
6. An automotive center console, comprising:
the encoding module is used for receiving a screen-changing display instruction, encoding video data to be encoded of the center console and obtaining video encoded data;
and the screen changing display module is used for sending the video coding data and the screen changing display instruction to the liquid crystal instrument so as to enable the liquid crystal instrument to decode the video coding data according to the screen changing display instruction and display the decoded video data on the liquid crystal instrument.
7. A liquid crystal instrument, comprising:
the receiving module is used for receiving video coding data and screen changing display instructions sent by the center console; the video coding data are obtained by the center console coding the video data to be coded of the center console according to the received screen-changing display instruction;
and the decoding display module is used for decoding the video coding data according to the screen-changing display instruction and displaying the decoded video data.
8. An electronic device comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor executes the computer program to implement the method for displaying a video on a center console of an automobile according to any one of claims 1 to 3 or claims 4 to 5.
9. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method for dual-screen interactive display of a video of a center console of a vehicle according to any one of claims 1 to 3 or claims 4 to 5.
10. The double-screen interactive display system for the video of the automobile center console is characterized by comprising the automobile center console according to claim 6 and the liquid crystal instrument according to claim 7, wherein the automobile center console and the liquid crystal instrument are in communication connection through a CAN network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010648669.7A CN111954069A (en) | 2020-07-07 | 2020-07-07 | Double-screen interactive display method and system for automobile console video |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010648669.7A CN111954069A (en) | 2020-07-07 | 2020-07-07 | Double-screen interactive display method and system for automobile console video |
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| CN111954069A true CN111954069A (en) | 2020-11-17 |
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| CN202010648669.7A Pending CN111954069A (en) | 2020-07-07 | 2020-07-07 | Double-screen interactive display method and system for automobile console video |
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Cited By (1)
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| CN113316027A (en) * | 2021-05-26 | 2021-08-27 | 东风电子科技股份有限公司 | Double-screen interaction system based on video stream in vehicle-machine interaction |
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| US20150066360A1 (en) * | 2013-09-04 | 2015-03-05 | Honda Motor Co., Ltd. | Dashboard display navigation |
| CN106648490A (en) * | 2016-09-29 | 2017-05-10 | 未来汽车科技（深圳）有限公司 | Display method for liquid crystal instrument information and relevant device |
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