CN109515187A - A kind of display processing unit and method of vehicle entertainment system - Google Patents
A kind of display processing unit and method of vehicle entertainment system Download PDFInfo
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- CN109515187A CN109515187A CN201811249177.XA CN201811249177A CN109515187A CN 109515187 A CN109515187 A CN 109515187A CN 201811249177 A CN201811249177 A CN 201811249177A CN 109515187 A CN109515187 A CN 109515187A
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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
Abstract
Embodiment of the present invention discloses the display processing unit and method of a kind of vehicle entertainment system.First processor, for generating the first display content of the first car entertainment application and the second display content of the second car entertainment application；First amusement display screen, connect with first processor, for receiving the first display content from first processor, and shows the first display content；Second amusement display screen, connect with the first processor, for receiving the second display content from the first processor, and shows the second display content；Second processor, for generating vehicular meter parameter；Instrument display screen is arranged between the first amusement display screen and the second amusement display screen, connect with the second processor, for showing the vehicular meter parameter.Embodiment of the present invention drives two pieces of independent amusement display screens using uniprocessor, can open independent utility on two screens simultaneously, and also achieve double screen interactive mode.
Description
Technical field
The present invention relates to automobile technical field, a kind of display processing unit more particularly, to vehicle entertainment system and
Method.
Background technique
Have in national newest standards " term and definition of automobile and trailer type " (GB/T 3730.1-2001) to automobile
Such as give a definition: by power drive, the vehicle of the non-track carrying with 4 or 4 or more wheels is mainly used for: carrying personnel
And (or) cargo；Draw the vehicle of carrying personnel and (or) cargo；Specific use.Energy shortage, oil crisis and environmental pollution
It grows in intensity, brings tremendous influence to people's lives, be directly related to the sustainable development of national economy and society.The world is each
State is all in active development new energy technology.
Vehicle entertainment system, also known as vehicle-mounted information and entertainment system (In-Vehicle Infotainment, IVI), are to adopt
With vehicle-mounted dedicated central processing unit, it is based on Vehicle Body Bus system and Internet service, the vehicle integrated information processing system of formation.
IVI can be realized including three-dimensional navigation, real-time road, IPTV, auxiliary driving, fault detection, information of vehicles, Body Control, shifting
It moves office, wireless telecommunications, based on a series of applications such as online amusement function and TSP service, promotes Cartronic, networking
And intelligent level.According to the difference of product function form, vehicle entertainment system can be divided into entertainment systems and information system.
Entertainment systems mainly include providing entertainment garment by audio & video equipments such as CD, VCD, radio, multimedias for interior driver and passenger
Business；Information system mainly includes navigation engine and software, electronic map, wireless broadcast information, and the equipment such as telecommunication are to drive
Personnel provide information service.
Currently, the application of vehicle entertainment system emerges one after another.However, current vehicle entertainment system can only handle it is single
Using, and single application message can only be presented.
Summary of the invention
The purpose of the present invention is to propose to a kind of display processing unit of vehicle entertainment system and methods.
Embodiment of the present invention includes:
A kind of display processing unit of vehicle entertainment system, comprising:
First processor, what the first display content and the second car entertainment for generating the application of the first car entertainment were applied
Second display content；
First amusement display screen, connect with first processor, for receiving first display from the first processor
Content, and show the first display content；
Second amusement display screen, connect with the first processor, for receiving described second from the first processor
It shows content, and shows the second display content；
Second processor, for generating vehicular meter parameter；
Instrument display screen is arranged between the first amusement display screen and the second amusement display screen, with described the
Two processors connection, for showing the vehicular meter parameter.
In one embodiment, the first amusement display screen and the second amusement display screen are touch screen.
In one embodiment, the first amusement display screen, is also used to receive screen switching command, by the screen
Switching command is sent to first processor；
The first processor, for after receiving the screens switch instruction, stopping to the first amusement display
Screen sends the first display content and sends the second display content to the first amusement display screen, stops to described the
Two amusement display screens send the second display content and send the first display content to the second amusement display screen；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
In one embodiment,
The second amusement display screen, is also used to receive screen switching command, sends for screens switch instruction
One processor；
The first processor, for after receiving the screens switch instruction, stopping to the first amusement display
Screen sends the first display content and sends the second display content to the first amusement display screen, stops to described the
Two amusement display screens send the second display content and send the first display content to the second amusement display screen；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
In one embodiment, the first processor is also used to receive from the function button of arrangement on the steering wheel
After screens switch instruction, stops sending the first display content to the first amusement display screen and be entertained to described first aobvious
Display screen sends the second display content, stops sending the second display content to the second amusement display screen and to described
Second amusement display screen sends the first display content；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
A kind of display processing method of vehicle entertainment system, comprising:
First processor generates the second of the first display content that the first car entertainment is applied and the application of the second car entertainment
Show that content, second processor generate vehicular meter parameter；
First amusement display screen receives the first display content from the first processor, and shows first display
Content；Second amusement display screen receives the second display content from the first processor, and shows in second display
Hold；
The instrument display screen being arranged between the first amusement display screen and the second amusement display screen, described in display
Vehicular meter parameter.
In one embodiment, the first amusement display screen and the second amusement display screen are touch screen.
In one embodiment, this method further include:
The first amusement display screen receives screen switching command, sends the first processing for screens switch instruction
Device；
The first processor stops sending to the first amusement display screen after receiving the screens switch instruction
Described first shows content and sends the second display content to the first amusement display screen, stops to second amusement
Display screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen shows the second display content, and the second amusement display screen shows described first
Show content.
In one embodiment, this method further include:
The second amusement display screen receives screen switching command, sends the first processing for screens switch instruction
Device；
The first processor stops sending to the first amusement display screen after receiving the screens switch instruction
Described first shows content and sends the second display content to the first amusement display screen, stops to second amusement
Display screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen shows the second display content, and the second amusement display screen shows described first
Show content.
In one embodiment, this method further include:
The first processor stops after the function button reception screen switching command arranged on the steering wheel to described
First amusement display screen sends the first display content and sends the second display content to the first amusement display screen,
Stop sending the second display content to the second amusement display screen and sends described the to the second amusement display screen
One display content；
The first amusement display screen shows the second display content, and the second amusement display screen shows described first
Show content.
It can be seen from the above technical proposal that in embodiments of the present invention, first processor is vehicle-mounted for generating first
First display content of entertainment applications and the second display content of the second car entertainment application；First amusement display screen, with first
Processor connection for receiving the first display content from first processor, and shows the first display content；Second amusement display
Screen, connect with first processor, for receiving the second display content from first processor, and shows the second display content；Second
Processor, for generating vehicular meter parameter；Instrument display screen, be arranged in the first amusement display screen and second amusement display screen it
Between, it is connect with second processor, for showing vehicular meter parameter.As it can be seen that embodiment of the present invention is driven using uniprocessor
Two pieces of independent amusement display screens can open independent utility on two amusement display screens simultaneously, to present simultaneously a variety of
Application message enriches user's selection and improves efficiency.
In addition, embodiment of the present invention also achieves the interactive mode between two amusement display screens.
In addition, embodiment of the present invention is also achieved by the way that instrument display screen to be arranged among two amusement display screens
A kind of information integration displaying scheme of optimization.
Detailed description of the invention
Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.
Fig. 1 is the structure chart according to the display processing unit of vehicle entertainment system of the present invention.
Fig. 2 is the flow chart according to the display processing method of vehicle entertainment system of the present invention.
Fig. 3 is the double-screen display method flow chart according to vehicle entertainment system of the present invention.
Fig. 4 is the double display unit structure chart according to vehicle entertainment system of the present invention.
Fig. 5 is the main view according to the double display unit of vehicle entertainment system of the present invention.
Fig. 6 is the top view according to the double display unit of vehicle entertainment system of the present invention.
Fig. 7 is the bottom view according to the double display unit of vehicle entertainment system of the present invention.
Fig. 8 is the perspective view according to the double display unit of vehicle entertainment system of the present invention.
Specific embodiment
In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed
Specific embodiment, identical label indicates identical part in the various figures.
It is succinct and intuitive in order to what is described, hereafter by describing several representative embodiments come to side of the invention
Case is illustrated.A large amount of details is only used for helping to understand the solution of the present invention in embodiment.However, it will be apparent that of the invention
Technical solution can be not limited to these details when realizing.In order to avoid unnecessarily having obscured the solution of the present invention, Yi Xieshi
It applies mode not described meticulously, but only gives frame.Hereinafter, " comprising " refers to " including but not limited to ", " root
According to ... " refer to " according at least to ..., but be not limited to according only to ... ".Due to the speech habits of Chinese, hereinafter without spy
When not pointing out the quantity of an ingredient, it is meant that the ingredient is either one or more, or can be regarded as at least one.
Fig. 1 is the structure chart according to the display processing unit of vehicle entertainment system of the present invention.
As shown in Figure 1, the display processing unit includes:
First processor 104, the first display content and the second car entertainment for generating the application of the first car entertainment are answered
Second display content；
First amusement display screen 101, connect with first processor 104, for receiving the first display from first processor 104
Content, and show the first display content；
Second amusement display screen 102, connect with first processor 104, for receiving the second display from first processor 104
Content, and show the second display content.
Second processor 105, for generating vehicular meter parameter；
Instrument display screen 103 is arranged between the first amusement display screen 101 and the second amusement display screen 102, at second
It manages device 105 to connect, for showing vehicular meter parameter.
Wherein, the first car entertainment is applied and the second car entertainment application may include: parking service (ETCP)；In generation, drives clothes
Business；It orders in hotel；It takes out and orders；Coffee is ordered；Film ticket is ordered；Sight spot application；Charging pile application；Weather application stock is answered
With；Vehicle-mounted wechat；News application；Music application；Back-up video application；Map application, etc..
Vehicular meter parameter may be embodied as speed, available power, mileage number, etc..Second processor 105 can
To obtain vehicular meter parameter from various onboard sensors.
The above demonstration describes the specific of the application of the first car entertainment, the application of the second car entertainment and vehicular meter parameter
Example is not intended to limit the present invention embodiment it will be appreciated by those of skill in the art that this description is only exemplary
Protection scope.
Preferably, in conjunction with moulding data, can satisfy the screen size of structure arrangement are as follows: the first car entertainment application screen with
Second car entertainment application screen is 7 cun of display screens (16:9), and instrument display screen is 10.25 cun of display screens (8:3).Wherein, standard 7
The display area of very little (16:9) screen is 153.6mm x 86.64mm；The display area of 10.25 inch of standard (8:3) screen is
243.84mm x 91.44mm, there are 5mm differences for whole display height.Preferably, the first car entertainment application screen and the second vehicle
Load entertainment applications screen is 7 cun of high brightness (16:9) display screens, specially 152.4mm x 91.4mm, the display with instrument display screen
The height in region is completely the same.
In one embodiment, the first amusement display screen 101 and the second amusement display screen 102 are touch screen.
Preferably, the first amusement display screen, is also used to receive screen switching command, sends first for screens switch instruction
Processor 104；First processor 104 is sent out for stopping after receiving screens switch instruction to the first amusement display screen 101
It send the first display content and sends the second display content to the first amusement display screen 101, stop sending out to the second amusement display screen 102
It send the second display content and sends the first display content to the second amusement display screen 102；First amusement display screen 101, is also used to
Display the second display content；Second amusement display screen 102, is also used to show the first display content.
Such as, it is assumed that the first display content is navigation display content, and the second display content is that bluetooth shows data, the first joy
Happy display screen is touch screen.Then, the first amusement display navigation display content of display screen 101, the second amusement display screen 102 are shown
Bluetooth shows data.After point touching generates screens switch instruction to user on the first amusement display screen 101, the first amusement display
Screens switch instruction is sent first processor 104 by screen 101.First processor 104 stops after receiving screens switch instruction
It only sends navigation display content to the first amusement display screen 101 and sends bluetooth to the first amusement display screen 101 and show data, stop
Bluetooth display data only are sent to the second amusement display screen 102 and send navigation display content to the second amusement display screen 102.This
When, the first amusement display screen 101 no longer shows navigation display content, but shows that bluetooth shows data；Second amusement display screen
102 no longer show that bluetooth shows data, but show navigation display content.
As it can be seen that operation is touched by the point on the first amusement display screen, it can be in the first amusement display screen and the second amusement
Display screen switches over.
In one embodiment, the second amusement display screen 102, is also used to receive screen switching command, by the screen
Switching command is sent to first processor 104；First processor 104, for stopping after receiving the screens switch instruction
The first display content is sent to the first amusement display screen 101 and sends described second to the first amusement display screen 101
It shows content, stop sending the second display content to the second amusement display screen 102 and entertains display screen 102 to described second
Send the first display content；First amusement display screen 101 is also used to show the second display content；Second amusement is aobvious
Display screen 102 is also used to show the first display content.
Such as, it is assumed that the first display content is navigation display content, and the second display content is that bluetooth shows data, the second joy
Happy display screen is touch screen.Then, the first amusement display navigation display content of display screen 101, the second amusement display screen 102 are shown
Bluetooth shows data.After point touching generates screens switch instruction to user on the second amusement display screen 102, the second amusement display
Screens switch instruction is sent first processor 104 by screen 102.First processor 104 stops after receiving screens switch instruction
It only sends navigation display content to the first amusement display screen 101 and sends bluetooth to the first amusement display screen 101 and show data, stop
Bluetooth display data only are sent to the second amusement display screen 102 and send navigation display content to the second amusement display screen 102.This
When, the first amusement display screen 101 no longer shows navigation display content, but shows that bluetooth shows data；Second amusement display screen
102 no longer show that bluetooth shows data, but show navigation display content.
In one embodiment, first processor 104 are also used to the function button receiving screen on the steering wheel from arrangement
After curtain switching command, stops sending the first display content to the first amusement display screen 101 and be sent to the first amusement display screen 101
Second display content stops sending the second display content to the second amusement display screen 102 and send to the second amusement display screen 102
First display content；First amusement display screen 101, is also used to show the second display content；Second amusement display screen 102, is also used
Content is shown in display first.
As it can be seen that embodiment of the present invention drives two pieces of independent amusement display screens using uniprocessor, in meeting tradition
On the basis of the function of control, may be implemented simultaneously two screen on open it is independent application (such as first amusement display screen is opening
Simultaneously, the second amusement display screen opens screen bluetooth telephone/music for navigation) the different existing function of double screen.Moreover, embodiment of the present invention
Also achieve the double screen switched over by touch screen and multifunction push key in the first amusement display screen and the second amusement display screen
Interactive mode.
Based on foregoing description, Fig. 2 is the flow chart according to the display processing method of vehicle entertainment system of the present invention.
As shown in Fig. 2, this method comprises:
Step 20: first processor generates the first display content and the second car entertainment application of the first car entertainment application
Second display content, second processor generate vehicular meter parameter.
Step 21: the first amusement display screen receives the first display content from first processor, and shows described first
Show content；Second amusement display screen receives the second display content from the first processor, and shows that described second is aobvious
Show content.
Step 22: the instrument display screen being arranged between the first amusement display screen and the second amusement display screen, display
The vehicular meter parameter.
In one embodiment, the first amusement display screen and the second amusement display screen are touch screen.
Preferably, this method further include: the first amusement display screen receives screen switching command, and the screens switch is instructed
It is sent to first processor；First processor stops after receiving the screens switch instruction to the first amusement display
Screen sends the first display content and sends the second display content to the first amusement display screen, stops to described the
Two amusement display screens send the second display content and send the first display content to the second amusement display screen；The
One amusement display screen shows the second display content, and the second amusement display screen shows the first display content.
Preferably, this method further include: the second amusement display screen receives screen switching command, and screens switch is instructed and is sent
To first processor；First processor stops sending institute to the first amusement display screen after receiving the screens switch instruction
It states the first display content and sends the second display content to the first amusement display screen, stop aobvious to second amusement
Display screen sends the second display content and sends the first display content to the second amusement display screen；First amusement is aobvious
Display screen shows the second display content, and the second amusement display screen shows the first display content.
In one embodiment, this method further include: first processor connects from the function button of arrangement on the steering wheel
After receipts screens switch instruction, stops sending the first display content to the first amusement display screen and be entertained to described first
Display screen sends the second display content, stops sending the second display content to the second amusement display screen and to institute
It states the second amusement display screen and sends the first display content；The first amusement display screen shows the second display content,
The second amusement display screen shows the first display content.
Based on foregoing description, embodiment of the present invention also proposed a kind of double-screen display method of vehicle entertainment system.
Fig. 3 is the double-screen display method flow chart according to vehicle entertainment system of the present invention.
As shown in figure 3, this method comprises:
Step 30: receiving the first trigger command and call the first vehicle for corresponding to the first trigger command to enable first processor
It carries entertainment applications and generates the first display content, and determine that corresponding first window manager is defaulted in the application of the first car entertainment
(Window Manager), first window manager is for managing the first amusement display screen.
Step 31: receiving the second trigger command and called to enable first processor and correspond to the of second trigger command
The application of two car entertainments and generation the second display content, and determine that corresponding second window is defaulted in the second car entertainment application
Manager, second window manager is for managing the second amusement display screen.
Step 32: enabled first amusement display screen shows the first display content, and enables the second amusement display simultaneously
Screen display the second display content.
Wherein, it is applied in advance for the first car entertainment and the second car entertainment application configuration defaults corresponding window management
Device.Wherein, corresponding first window manager is defaulted in the application of the first car entertainment；Corresponding second window is defaulted in the application of second car entertainment
Mouth manager.
Window manager is an important service (Service) in Android (Android), is global and unique.
WindowManager is inherited from ViewManager.WindowManager be mainly used to manage some states of window, attribute,
View increase, deletion, update, window sequence, message collection and processing etc..Really show user in Android is
Window and view, activity role mainly handle some logical problems, such as life cycle management and foundation
Window.
First amusement display screen and the second amusement display screen can be abstracted as one piece of independent frame buffer
(FrameBuffer).Frame buffer occurs from 2.2.xx kernel and one of works as driver interface.It takes out
This equipment of FrameBuffer is realized Direct Screen Writing for User space process.FrameBuffer mechanism imitates the function of video card,
Video card hardware Structural abstraction is fallen, directly video memory can be operated by the read-write of FrameBuffer.User can incite somebody to action
Framebuffer regards an image of display memory as, maps that after the process address space, so that it may directly carry out
Read-write operation, and write operation can be with immediate response on the screen.Moreover, operating system layer be applicable in one it is unique corresponding
SurfaceFlinger object manages frame buffer.Management is established between window manager and SurfaceFlinger.It is different
Car entertainment apply when establishing using different window managers.For example, if using first window manager
(WindowManager-1) it establishes, is then shown in the first amusement display screen；If using the second window manager
(WindowManager-2) it establishes, is then shown in the second amusement display screen, that is, establish the first car entertainment and apply and the second vehicle
Carry the corresponding window manager of entertainment applications allocating default.
In one embodiment, this method further include: enabled second processor generates vehicular meter parameter；Enabled instrument
Display screen shows the vehicular meter parameter, wherein the instrument display screen is arranged in the first amusement display screen and described the
Between two amusement display screens.
In one embodiment, the first amusement display screen is touch screen；This method further include: receive in the touch screen
The screens switch of upper triggering instructs, and sends first processor for screens switch instruction；The first processor is enabled to exist
After receiving screens switch instruction, stop sending the first display content to the first amusement display screen and to described
First amusement display screen sends the second display content, enables the first processor and stops to the second amusement display screen
It sends the second display content and sends the first display content to the second amusement display screen；Enable first joy
Happy display screen shows the second display content, enables the second amusement display screen and shows the first display content.
In one embodiment, the second amusement display screen is touch screen；This method further include: receive in the touching
The screens switch instruction triggered on screen is touched, sends first processor for screens switch instruction；Enable first processing
Device after receiving screens switch instruction, stop sending to the first amusement display screen the first display content and to
The first amusement display screen sends the second display content, enables the first processor and stops showing to second amusement
Display screen sends the second display content and sends the first display content to the second amusement display screen；Enable described
One amusement display screen shows the second display content；It enables the second amusement display screen and shows the first display content.
In one embodiment, this method further include: enable the function of the first processor on the steering wheel from arrangement
It can stop sending the first display content to the first amusement display screen and to described after key receives screen switching command
First amusement display screen sends the second display content, stops sending in second display to the second amusement display screen
Hold and sends the first display content to the second amusement display screen；It enables the first amusement display screen and shows described the
Two display contents；It enables the second amusement display screen and shows the first display content.
Based on foregoing description, embodiment of the present invention also proposed a kind of double display unit of vehicle entertainment system.
Fig. 4 is the double display unit structure chart according to vehicle entertainment system of the present invention.
As shown in figure 4, double display unit includes:
First determining module 40 corresponds to described first for receiving the first trigger command and calling to enable first processor
First car entertainment of trigger command is applied and generates the first display content, and determines the first car entertainment application default pair
The first window manager answered, the first window manager is for managing the first amusement display screen；
Second determining module 41 corresponds to described second for receiving the second trigger command and calling to enable first processor
Second car entertainment of trigger command is applied and generates the second display content, and determines the second car entertainment application default pair
The second window manager answered, second window manager is for managing the second amusement display screen；
Display module 42 shows the first display content for enabling the first amusement display screen, and enables second simultaneously
Amusement display screen shows the second display content.
In one embodiment, further includes: meter parameter processing module (Fig. 4 is not shown), for enabling at second
It manages device and generates vehicular meter parameter；Enabled instrument display screen shows the vehicular meter parameter, wherein the instrument display screen cloth
It sets between the first amusement display screen and the second amusement display screen.
In one embodiment, the first amusement display screen is touch screen；
Display module 42 is also used to receive the screens switch instruction triggered on the touch screen, by the screens switch
Instruction is sent to first processor；The first processor is enabled after receiving the screens switch instruction, is stopped to described
First amusement display screen sends the first display content and sends the second display content to the first amusement display screen,
The first processor is enabled to stop sending the second display content to the second amusement display screen and give pleasure to described second
Happy display screen sends the first display content；It enables the first amusement display screen and shows the second display content, enable
The second amusement display screen shows the first display content.
In one embodiment, the second amusement display screen is touch screen；
Display module 42 is also used to receive the screens switch instruction triggered on the touch screen, by the screens switch
Instruction is sent to first processor；The first processor is enabled after receiving the screens switch instruction, is stopped to described
First amusement display screen sends the first display content and sends the second display content to the first amusement display screen,
The first processor is enabled to stop sending the second display content to the second amusement display screen and give pleasure to described second
Happy display screen sends the first display content；It enables the first amusement display screen and shows the second display content；It is enabled
The second amusement display screen shows the first display content.
In one embodiment, display module 42, be also used to enable the first processor from arrangement on the steering wheel
Function button receive screen switching command after, stop to it is described first amusement display screen send it is described first display content and to
The first amusement display screen sends the second display content, stops aobvious to the second amusement display screen transmission described second
Show content and sends the first display content to the second amusement display screen；It enables the first amusement display screen and shows institute
State the second display content；It enables the second amusement display screen and shows the first display content.
Based on foregoing description, embodiment of the present invention also proposed a kind of tool of the double display unit of vehicle entertainment system
Body structure.
Fig. 5 is the main view according to the double display unit of vehicle entertainment system of the present invention；Fig. 6 is vehicle-mounted according to the present invention
The top view of the double display unit of entertainment systems；Fig. 7 is facing upward according to the double display unit of vehicle entertainment system of the present invention
View；Fig. 8 is the perspective view according to the double display unit of vehicle entertainment system of the present invention.
From figure 5-8: the display device of vehicle entertainment system includes:
Frame 200 includes the first installation position 301, the second installation position 302 and third installation position 303, the first installation position 301
It is tilted respectively in predetermined angular to the front side of the second installation position 302 at the both ends of the second installation position 302 with third installation position 303；
First display screen 201 is arranged in the first installation position 301；
Second display screen 202 is arranged in the second installation position 302；
Third display screen 203 is arranged in third installation position 303；
Wherein the first display screen 201 and third display screen 203 are connect with first processor；Second display screen 202 and second
Processor connection.
In one embodiment, second display screen 202 is 10.25 cun of display screens, is used for display instrument parameter.
In one embodiment, the first display screen 201 and third display screen 203 are 7 cun of display screens, for showing respectively
The respectively display content of corresponding car entertainment application.
In one embodiment, the first display screen 201, second display screen 202 and third display screen 203 are 7 cun of displays
Screen.
In one embodiment, further includes:
Public cable is arranged in frame 200, positioned at the opposite side of second display screen 202.Wherein, public cable includes
Power supply line 204 and signal wire 205.Power supply line 204 includes the first display screen 201, second display screen 202 and third display screen 203
Power supply line；Signal wire 205 includes the signal wire of the first display screen 201, second display screen 202 and third display screen 203.
In one embodiment, further includes: the first installation part 206 is arranged in frame 200, is located at second display screen
202 opposite side；Second installation part 207, is arranged in frame 200, positioned at the opposite side of second display screen 202；Third installation
Part 208 is arranged in frame 200, positioned at the opposite side of the second display screen 202；4th piece installing 209 is arranged in frame 200
In, positioned at the opposite side of second display screen 202；Wherein the first installation part 206 and the second installation part 207 are located at the of public cable
Side；Third installation part 208 and the 4th installation part 209 are located at second side of public cable.
Preferably, mounting height of second installation part 207 in frame 200 is greater than the first installation part 206 in frame 200
In mounting height.
Preferably, mounting height of the 4th installation part 209 in frame 200 is greater than third installation part 208 in frame 200
In mounting height.
Embodiment of the present invention also proposes a kind of automobile, and the display comprising vehicle entertainment system as shown above handles dress
It sets.Preferably, automobile may be embodied as electric car, such as mixed power electric car (HEV), pure electric automobile (BEV), combustion
Expect battery electric automobile (FCEV) and other new energy (such as supercapacitor, flywheel high-efficiency energy storage vehicle) automobiles etc..
It should be noted that step and module not all in above-mentioned each process and each structure chart be all it is necessary, can
To ignore certain steps or module according to the actual needs.Each step execution sequence be not it is fixed, can according to need into
Row adjustment.The division of each module is intended merely to facilitate the division functionally that description uses, and in actual implementation, a module can
It is realized with point by multiple modules, the function of multiple modules can also be realized by the same module, these modules can be located at same
In a equipment, it can also be located in different equipment.
Hardware module in each embodiment mechanically or can be realized electronically.For example, a hardware module
It may include that the permanent circuit specially designed or logical device (such as application specific processor, such as FPGA or ASIC) are specific for completing
Operation.Hardware module also may include programmable logic device or circuit by software provisional configuration (as included general procedure
Device or other programmable processors) for executing specific operation.Mechanical system is used as specific, or using dedicated permanent
Property circuit, or Lai Shixian hardware module (such as is configured) by software using the circuit of provisional configuration, can according to cost with
Temporal consideration is to determine.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.To make simplified form,
Part related to the present invention is only schematically shown in each figure, and does not represent its practical structures as product.Separately
Outside, so that simplified form is easy to understand, with the component of identical structure or function in some figures, it is only symbolically depicted
In one, or only marked one of those.Herein, "one" is not offered as limiting the quantity of relevant portion of the present invention
It is made as " only this ", and "one" situation for not indicating to exclude the quantity " more than one " of relevant portion of the present invention.At this
Wen Zhong, "upper", "lower", "front", "rear", "left", "right", "inner", "outside" etc. are only used for indicating the opposite position between relevant portion
Set relationship, and the absolute position of these non-limiting relevant portions.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope that is bright, and being not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or
Change, such as the combination, segmentation or repetition of feature, should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of display processing unit of vehicle entertainment system characterized by comprising
First processor, for generating the second of the first display content and the application of the second car entertainment that the first car entertainment is applied
Show content；
First amusement display screen, connect with first processor, for receiving the first display content from the first processor,
And show the first display content；
Second amusement display screen, connect with the first processor, for receiving second display from the first processor
Content, and show the second display content；
Second processor, for generating vehicular meter parameter；
Instrument display screen is arranged between the first amusement display screen and the second amusement display screen, at described second
Device connection is managed, for showing the vehicular meter parameter.
2. the display processing unit of vehicle entertainment system according to claim 1, which is characterized in that first amusement is aobvious
Display screen and the second amusement display screen are touch screen.
3. the display processing unit of vehicle entertainment system according to claim 2, which is characterized in that
The first amusement display screen, is also used to receive screen switching command, sends screens switch instruction at first
Manage device；
The first processor, for after receiving the screens switch instruction, stopping to the first amusement display screen hair
It send the first display content and sends the second display content to the first amusement display screen, stop to second joy
Happy display screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
4. the display processing unit of vehicle entertainment system according to claim 2, which is characterized in that
The second amusement display screen, is also used to receive screen switching command, sends screens switch instruction at first
Manage device；
The first processor, for after receiving the screens switch instruction, stopping to the first amusement display screen hair
It send the first display content and sends the second display content to the first amusement display screen, stop to second joy
Happy display screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
5. the display processing unit of vehicle entertainment system according to claim 1, which is characterized in that
The first processor, after being also used to receive screen switching command from arrangement function button on the steering wheel, stop to
The first amusement display screen sends the first display content and sends second display to the first amusement display screen
Content stops sending the second display content to the second amusement display screen and sends institute to the second amusement display screen
State the first display content；
The first amusement display screen is also used to show the second display content；
The second amusement display screen is also used to show the first display content.
6. a kind of display processing method of vehicle entertainment system characterized by comprising
First processor generates the first display content of the first car entertainment application and the second display of the second car entertainment application
Content, second processor generate vehicular meter parameter；
First amusement display screen receives the first display content from the first processor, and shows in first display
Hold；Second amusement display screen receives the second display content from the first processor, and shows the second display content；
The instrument display screen being arranged between the first amusement display screen and the second amusement display screen, shows the vehicle
Meter parameter.
7. the display processing method of vehicle entertainment system according to claim 6, which is characterized in that first amusement is aobvious
Display screen and the second amusement display screen are touch screen.
8. the display processing method of vehicle entertainment system according to claim 6, which is characterized in that this method further include:
The first amusement display screen receives screen switching command, sends first processor for screens switch instruction；
The first processor stops after receiving the screens switch instruction to described in the first amusement display screen transmission
First shows content and sends the second display content to the first amusement display screen, stops showing to second amusement
Screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen shows the second display content, and the second amusement display screen shows first display
Content.
9. the display processing method of vehicle entertainment system according to claim 6, which is characterized in that this method further include:
The second amusement display screen receives screen switching command, sends first processor for screens switch instruction；
The first processor stops after receiving the screens switch instruction to described in the first amusement display screen transmission
First shows content and sends the second display content to the first amusement display screen, stops showing to second amusement
Screen sends the second display content and sends the first display content to the second amusement display screen；
The first amusement display screen shows the second display content, and the second amusement display screen shows first display
Content.
10. the display processing method of vehicle entertainment system according to claim 6, which is characterized in that this method further include:
The first processor stops after the function button reception screen switching command arranged on the steering wheel to described first
It entertains display screen to send the first display content and send the second display content to the first amusement display screen, stop
It is aobvious that described first is sent to the second amusement display screen transmission second display content and to the second amusement display screen
Show content；
The first amusement display screen shows the second display content, and the second amusement display screen shows first display
Content.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811249177.XA CN109515187A (en) | 2018-10-25 | 2018-10-25 | A kind of display processing unit and method of vehicle entertainment system |
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|---|---|---|---|
| CN201811249177.XA CN109515187A (en) | 2018-10-25 | 2018-10-25 | A kind of display processing unit and method of vehicle entertainment system |
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Application publication date: 20190326 |