CN103903542B - Vehicle-borne embedded display device and display method thereof - Google Patents
Vehicle-borne embedded display device and display method thereof Download PDFInfo
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- CN103903542B CN103903542B CN201210585997.2A CN201210585997A CN103903542B CN 103903542 B CN103903542 B CN 103903542B CN 201210585997 A CN201210585997 A CN 201210585997A CN 103903542 B CN103903542 B CN 103903542B
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Abstract
The invention provides a vehicle-borne embedded display device and a display method thereof. The vehicle-borne embedded display device comprises a controller, a vehicle-borne embedded module, an animation playing module and a display module. At any moment when the vehicle-borne embedded display device is working, the controller enables either the vehicle-borne embedded module or the animation playing module to transmit data to the display module and realizes corresponding content display. According to the invention, the animation playing module is arranged, whether the animation playing module needs to transmit data to the display module is judged according to an input signal received by the controller, the controller causes the animation playing module to transmit data to the display module and enables the data to be displayed when turn-on/off animation or other safety prompt information needs to be played, the user experience is enriched, and the traffic safety is improved.
Description
Technical field
The present invention relates to technical field of information display, particularly to a kind of vehicle-mounted embedded type display device and its display side
Method.
Background technology
With the development of modern vehicle electronics technology, in-car multimedia display technology application is more and more universal, for example, be used for
The multimedia display screen of Voice Navigation and video playback, liquid crystal instrument etc..At present, vehicle mounted multimedia display device is based primarily upon now
Some embedded technologys, the logo of display information Duo Shi company during start, the information such as Business Name, and mostly simply only quiet
Picture only, display is more single stiff.After embedded system starts completely, just can show standby picture, before this
Start logo can be rested on always or need to wait for a disconnected standby picture of time showing after the completion of simple start-up picture shows again
Face, to user feel be start the waiting time very long.
The structure of this tradition vehicle-mounted embedded type display device is as shown in figure 1, this vehicle-mounted embedded type display device is by controlling
Device 1 processed, vehicle-mounted embedded type module 2 and display module 3 form.Based on existing embedded technology, such as in wince, picture of starting shooting
Face is typically all to be formed in the eboot of vehicle-mounted embedded type module 2.Its method is: the start-up picture needing display is converted to
Then the array data of start-up picture is inserted the frame buffer of display module 3 by array data, thus can show start
Picture.One start-up picture corresponds to an array, if start-up picture file is too many, the number that is converted into by start-up picture
Group data is also just too many too big, and these data are generally placed upon in eboot, during os starting, have a copy
The process of eboot, if eboot is too big, can take the os starting time, the loading of system is stopped or occupied
The excessive time, lead to system start-up time to lengthen, therefore determine the start-up picture display content of traditional vehicle-mounted flush bonding module
Single, stiff.
Content of the invention
It is contemplated that at least solving technical problem present in prior art, especially innovatively propose a kind of vehicle-mounted embedding
Enter formula display device and its display packing.
In order to realize the above-mentioned purpose of the present invention, according to the first aspect of the invention, the invention provides one kind is vehicle-mounted
Embedded display device, comprising: controller, vehicle-mounted embedded type module, animation playing module and display module, described controller with
Described vehicle-mounted embedded type module and described animation playing module are respectively connected with, in appointing of described vehicle-mounted embedded type display device work
In the meaning moment, described controller controls described animation playing module to the break-make of the data transmission path of described display module, and
Control described vehicle-mounted embedded type module to the break-make of the data transmission path of described display module, make described vehicle-mounted embedded type mould
One of block, described animation playing module to described display module transmission data and realize the display of corresponding contents.
The present invention passes through to arrange animation playing module, when needing the motor-driven picture of playback switch or other safety instruction information,
Control animation playing module to display module transmission data and to show using controller, not only enrich the experience of user, also carry
High traffic safety.
In one preferred embodiment of the invention, the first video switch and the second video switch are also included, described first
Video switch is connected between described vehicle-mounted embedded type module and described display module, and described second video switch is connected to described
Between animation playing module and described display module, described controller passes through to control described first video switch and described second to regard
Frequency switches on-off realizes one of described vehicle-mounted embedded type module, the described animation playing module data biography to described display module
Defeated.
The present invention realizes vehicle-mounted embedded type module, animation by the break-make controlling the first video switch and the second video switch
, to the data transfer of display module, this structure is simple, easy to operate for one of playing module.
In another preferred embodiment of the invention, described animation playing module includes memorizer and image processor,
Described memorizer is connected with described image processor, and described memory storage has at least one animation, and described image processor exists
The controlling the lower animation reading in described memorizer and be transferred to described display module and shown of described controller.
The present invention can store several animations in animation playing module, enriches the experience of user.
In order to realize the above-mentioned purpose of the present invention, according to the second aspect of the invention, the invention provides one kind is vehicle-mounted
Embedded display device display packing, described vehicle-mounted embedded type display device shows for vehicle-mounted embedded type of the present invention and sets
Standby, described display packing comprises the steps:
S1: controller receives input signal simultaneously judges whether to need to make animation playing module to display module transmission data,
Execution step s2 if necessary, if do not needed, execution step s4；
S2: described controller connects described animation playing module to the data transmission path of described display module, cuts simultaneously
The data transmission path of described vehicle-mounted embedded type module of breaking extremely described display module, described animation playing module is to described display mould
Block transmission data simultaneously shows；
S3: described controller judges whether described vehicle-mounted embedded type module is standby or normal operating conditions, if treating
Machine or normal operating conditions, then execution step s4, the described input signal otherwise being received in described step s1 according to controller
Carry out corresponding action；
S4: described controller cuts off described animation playing module to the data transmission path of described display module, connects simultaneously
Lead to described vehicle-mounted embedded type module to the data transmission path of described display module, described vehicle-mounted embedded type module is to described display
Module transfer data simultaneously shows.
The present invention is transmitted to display module the need of animation playing module according to the input-signal judging that controller receives
Data, when needing the motor-driven picture of playback switch or other safety instruction information, controls animation playing module to aobvious using controller
Show module transfer data and show, not only enrich the experience of user, also improve traffic safety.
In one preferred embodiment of the invention, in described step s1, when controller receives starting-up signal, shutdown
When signal, the signal needing display vehicle body state and vehicle-mounted embedded type module operating collapse signal, need described animation
Playing module is to display module transmission data.
The present invention, when start, shutdown, vehicle body state need display and the collapse of vehicle-mounted embedded type module operating, controls
Device control animation playing module carries out corresponding information to display module transmission data and shows, not only enriches in startup and shutdown
The experience of user, also shows vehicle-mounted embedded type module operating crash info and vehicle safety condition prompting information, it is to avoid
The potential safety hazard that user occurs when driving.
In one preferred embodiment of the invention, when described controller receives starting-up signal, described display packing
Specifically include following steps:
S71: electricity on vehicle-mounted embedded type display device, controller cuts off described first video switch, connects described second and regards
Frequency switchs；
S72: described controller controls vehicle-mounted embedded type module to start its operating system, controls in animation playing module simultaneously
Image processor read the animation of memorizer memory storage of described animation playing module and be transferred to by the second video switch
Display module is shown；
S73: after the completion of the os starting of vehicle-mounted embedded type module, described controller judges described vehicle-mounted embedded type
Module is holding state, and described first video switch connected by described controller, cuts off described second video switch, described vehicle-mounted embedding
The data entering formula module is transferred to described display module by the first video switch, and described display module shows standby picture.
The present invention can play animation full of moving sense in start, makes start-up picture display content no longer single stiff,
Animation shows standby picture after finishing immediately, makes the waiting time of the imperceptible start of user, and the equipment that in a disguised form shortens is opened
The starting time of machine, makes user feel happy.
In another preferred embodiment of the invention, when described controller receives off signal, described display side
Method specifically includes following steps:
S81: described controller cuts off described first video switch, connects described second video switch；
S82: the power supply of described controller cut-out vehicle-mounted embedded type module, vehicle-mounted embedded type module from service, meanwhile, institute
Stating controller controls the image processor in animation playing module to read the dynamic of the memorizer memory storage of described animation playing module
Draw and display module is transferred to by described second video switch and shown；
After s83: described animation shows and finishes, described controller judges that described vehicle-mounted embedded type module is the shape that quits work
State, described vehicle-mounted embedded type display device power-off shutdown.
The present invention can also play animation full of moving sense in shutdown, enrich shutdown display content, make user
The waiting time of imperceptible shutdown, improve the comfort level of user.
In the still another preferable embodiment of the present invention, when controller receives the signal needing to show vehicle body state,
Described display packing specifically includes following steps:
S91: described controller cuts off described first video switch, connects described second video switch；
S92: described controller controls animation playing module to load vehicle body condition prompting information data, and described controller is by institute
State after vehicle body condition prompting information data is processed and be transferred to display device, described display device display vehicle body condition prompting information and
Corresponding reply teachings；
S93: described controller judges whether described vehicle-mounted embedded type module is standby or normal operating conditions, if treating
Machine or normal operating conditions, then execution step s94, otherwise cut off described second video switch, exit；
S94: described first video switch connected by described controller, cuts off described second video switch, described vehicle-mounted embedded
The data of formula module is transferred to described display module by the first video switch of conducting and is shown.
In still another preferred embodiment of the present invention, when described controller receives vehicle-mounted embedded type module operation system
During system collapse signal, described display packing specifically includes following steps:
S101: described controller cuts off described first video switch, connects described second video switch；
S102: described controller controls animation playing module to load operating system collapse information data, described control
Described operating system is collapsed and is transferred to display device after information data processing by device, described display device display system collapse
Information and accordingly reply teachings；
S103: described vehicle-mounted embedded type display device is restarted.
The present invention passes through to show vehicle-mounted embedded type module operating crash info and vehicle safety condition prompting information, allows
User understands in time and grasps the state of love car, instructs user to carry out safety operation according to corresponding prompting, timely to protect
Support and maintenance, avoid the potential safety hazard that user occurs when driving to greatest extent.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein:
Fig. 1 is the structural representation of vehicle-mounted embedded type module in the prior art；
Fig. 2 is the structural representation of vehicle-mounted embedded type display device of the present invention；
Fig. 3 is animation playing module structural representation in preferred implementation in the present invention one；
Fig. 4 is the flow chart of vehicle-mounted embedded type display device display packing of the present invention；
Fig. 5 is the operational flowchart in start for the vehicle-mounted embedded type display device display packing of the present invention；
Fig. 6 is the operational flowchart in shutdown for the vehicle-mounted embedded type display device display packing of the present invention；
Fig. 7 is the operation stream when showing vehicle body condition prompting information for the vehicle-mounted embedded type display device display packing of the present invention
Cheng Tu；
Fig. 8 is vehicle-mounted embedded type display device display packing of the present invention in display vehicle-mounted embedded type module operating collapse
Operational flowchart during information.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " being connected ",
" connection " should be interpreted broadly, for example, it may be the connection of mechanical connection or electrical connection or two element internals, can
To be to be joined directly together it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The invention provides a kind of vehicle-mounted embedded type display device, as shown in Fig. 2 this vehicle-mounted embedded type display device includes
Controller 1, vehicle-mounted embedded type module 2, animation playing module 4 and display module 3.Wherein, controller 1 and vehicle-mounted embedded type module
2 and animation playing module 4 be respectively connected with, this vehicle-mounted embedded type display device work any time, controller 1 control animation
The break-make of the data transmission path to display module 3 for the playing module 4, and control vehicle-mounted embedded type module 2 to display module 3
The break-make of data transmission path, makes one of vehicle-mounted embedded type module 2, animation playing module 4 to display module 3 transmission data and reality
The display of existing corresponding contents.
In the preferred embodiment of the present invention, this vehicle-mounted embedded type display device includes the first video switch and
Two video switchs, this first video switch is connected between vehicle-mounted embedded type module 2 and display module 3, this second video switch
It is connected between animation playing module 4 and display module 3.Controller 1 passes through to control the first video switch and the second video switch
Break-make, realize animation playing module 4 to the data transmission path of display module 3 and vehicle-mounted embedded type module 2 to display mould
The break-make of the data transmission path of block 3, and then realize one of vehicle-mounted embedded type module 2, animation playing module 4 to display module 3
Data transfer.In the present embodiment, animation playing module 4 and vehicle-mounted embedded type module 2 are parallel runnings, mutually do not do
Disturb, that is, animation playing module 4 is not subject to controlling of vehicle-mounted embedded type module 2.
In another preferred embodiment of the invention, as shown in figure 3, animation playing module 4 includes memorizer and image
Processor, this memorizer is connected with image processor, contains at least one animation in memorizer internal memory, and image processor is controlling
Controlling of device 1 lower can be read the animation in memorizer and be transferred to display module 3 and shown.The present invention can be according to user
Needs store several boot animations in animation playing module 4, this memory module also (do not show with animation selection key by figure
Go out) it is connected, boot animation when user selects start shooting next time according to personal like by animation selection key after device power-up,
Enrich the experience of user.
Present invention also offers a kind of vehicle-mounted embedded type display device display packing, as shown in figure 4, this display packing includes
Following steps:
Step s1, controller 1 receives input signal simultaneously judges whether to need to make animation playing module 4 pass to display module 3
Transmission of data, execution step s2 if necessary, if do not needed, execution step s4, in the present embodiment, when controller 1 connects
Receive the operating system collapse of starting-up signal, off signal, the signal needing to show vehicle body state and vehicle-mounted embedded type module 2
During signal, need to make animation playing module 4 to display module 3 transmission data and show.
Step s2, controller 1 connects animation playing module 4 to the data transmission path of display module 3, cuts off vehicle-mounted simultaneously
Flush bonding module 2 to display module 3 data transmission path, animation playing module 4 to display module 3 transmission data and shows.
Step s3, controller 1 judges whether vehicle-mounted embedded type module 2 is in standby or normal operating conditions, if treating
Machine or normal operating conditions, then execution step s4, otherwise carried out according to the input signal types that controller receives in step s1
Corresponding action.
Step s4, controller 1 cut-out animation playing module 4, to the data transmission path of display module 3, is also turned on vehicle-mounted
Flush bonding module 2 to display module 3 data transmission path, vehicle-mounted embedded type module 2 to display module 3 transmission data and shows
Show.
In the preferred embodiment of the present invention, as shown in figure 5, when vehicle-mounted embedded type display device need start shooting
When, user input starting-up signal, when controller 1 receives starting-up signal, the display packing of this vehicle-mounted embedded type display device
Specifically include following steps:
Step s71, electricity on vehicle-mounted embedded type display device, controller 1 cuts off the first video switch, connects the second video and opens
Close, that is, controller 1 cuts off the data transmission path that vehicle-mounted embedded type module 2 arrives display device, allow display device to depart from vehicle-mounted embedding
Enter the control of formula module 2.In the present embodiment, the first video switch and the second video switch there is enable pin respectively, when
When controller 1 controls enable pin for low level, connect video switch；When controller 1 controls enable pin to be high level, cut
Disconnected video switch, the now input of video switch, output port are high-impedance state.Such as first video switch cuts off and the second video
Switch connection, then the first video switch be output as high-impedance state, this high-impedance state not video frequency output to the second video switch
Impact.
Step s72, controller 1 controls vehicle-mounted embedded type module 2 to start its operating system, controls animation playing module simultaneously
Image processor in 4 reads the animation of its memorizer memory storage and is transferred to display module by the second video switch of conducting
3 are shown.In the present embodiment, controller 1 controls vehicle-mounted embedded type module start-up operation system by serial bus；With
This simultaneously, controller 1 control animation playing module 4 in image processor read in its memorizer need display start move
Draw data and processed, after the completion of data processing, the video flowing after changing is passed through the second video switch by animation playing module 4
It is transferred to display device display boot animation.
Step s73, after the completion of the os starting of vehicle-mounted embedded type module 2, controller 1 detects vehicle-mounted embedded type
Module 2 is holding state, and the first video switch connected by controller 1, cuts off the second video switch, and that is, cut-out boot animation module arrives
The data transmission path of display device, allows display device depart from the control of animation playing module 4.Now, vehicle-mounted embedded type module 2
Data display module 3 is transferred to by the first video switch, display module 3 shows standby picture.
The present invention can play animation full of moving sense in start, makes start-up picture display content no longer single stiff,
Animation shows standby picture after finishing immediately, makes the waiting time of the imperceptible start of user, and the equipment that in a disguised form shortens is opened
The starting time of machine, makes user feel happy.
In the preferred embodiment of the present invention, when vehicle-mounted embedded type display device is standby or during normal work, such as
Fruit needs to close this vehicle-mounted embedded type display device, then user input off signal, in the present embodiment, as shown in fig. 6, with
This vehicle-mounted embedded type display device illustrates as a example shutting down in the standby state, and display packing during shutdown specifically includes as follows
Step:
Step s81, controller 1 detects off signal, and controller 1 cuts off the first video switch, connects the second video and opens
Close.
Step s82, controller 1 cuts off the power supply of vehicle-mounted embedded type module 2, and vehicle-mounted embedded type module 2 quits work, with
When, controller 1 controls the image processor in animation playing module 4 to read the animation of its memorizer memory storage and by conducting
Second video switch is transferred to display module 3 and is shown.In the present embodiment, controller 1 is broadcast by bus marco animation
To in animation playing module 4, animation playing module 4 is processed shutdown animation data in amplification module 4 reading memorizer, is counting
After the completion of processing, the video flowing after changing is transferred to display device by the second video switch and shows by animation playing module 4
Shutdown animation.
Step s83, after animation shows and finishes, controller 1 judges vehicle-mounted embedded type module 2 for the state of quitting work, vehicle-mounted
Embedded display device power-off shutdown.
The present invention can also play animation full of moving sense in shutdown, enrich shutdown display content, make user
The waiting time of imperceptible shutdown, improve the comfort level of user.
In the preferred embodiment of the present invention, as shown in fig. 6, working as electric, standby on vehicle-mounted embedded type display device
Or during normal work, when controller 1 receives the signal needing to show vehicle body state, display packing now specifically includes as follows
Step:
Step s91, controller 1 cuts off the first video switch, connects the second video switch, prevents display device by vehicle-mounted embedding
Enter formula module 2 to control.
Step s92, controller 1 controls animation playing module 4 to load vehicle body condition prompting information data, and controller 1 is by car
Body condition prompting information data is transferred to display device after processing, display device shows vehicle body condition prompting information and accordingly should
To teachings.Specifically controller 1 loads vehicle body condition prompting information data by bus marco animation playing module 4 and locates
Reason, after the completion of data processing, shows vehicle body condition prompting information on the display device and tackles teachings accordingly.Allow user
Understand in time and grasp the state of love car, instruct user to carry out safety operation according to corresponding prompting, so as timely maintenance with
Maintenance, avoids the potential safety hazard that user occurs when driving to greatest extent.
Step s93, controller 1 judges whether vehicle-mounted embedded type module 2 is standby or normal operating conditions, if standby
Or normal operating conditions, then execution step s94, otherwise cut off the second video switch and exit.
Step s94, the first video switch connected by controller 1, cuts off the second video switch, the number of vehicle-mounted embedded type module 2
Shown according to display module 3 is transferred to by the first video switch of conducting.
In another preferred embodiment of the invention, when electric, standby on vehicle-mounted embedded type display device or normal work
When, when controller 1 receives vehicle-mounted embedded type module operating collapse signal, display packing now specifically includes following step
Rapid:
Step s101, controller 1 cuts off the first video switch, connects the second video switch, prevents display device vehicle-mounted
Flush bonding module 2 controls.
Step s102, controller 1 controls animation playing module 4 to load operating system collapse information data, controller 1
Will operating system collapse information data processing after be transferred to display device, display device display system collapse information and
Corresponding reply teachings.
Step s103, vehicle-mounted embedded type display device is restarted.
It should be noted that in present embodiment, received due to controller 1 is vehicle-mounted embedded type module operating
Collapse signal, controller 1 can judge vehicle-mounted embedded type module 2 for system crash state while receiving this signal immediately,
It is not standby or normal operating conditions, therefore, in the present embodiment, display device display system collapse information and corresponding
Should restart immediately to after teachings.
The present invention passes through to show vehicle-mounted embedded type module operating crash info and vehicle safety condition prompting information, allows
User understands in time and grasps the state of love car, instructs user to carry out safety operation according to corresponding prompting, timely to protect
Support and maintenance, avoid the potential safety hazard that user occurs when driving to greatest extent.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of vehicle-mounted embedded type display device is it is characterised in that include: controller, vehicle-mounted embedded type module, animation play mould
Block and display module,
Described controller is respectively connected with described vehicle-mounted embedded type module and described animation playing module, in described vehicle-mounted embedded type
Any time of display device work, described controller controls described animation playing module to the data transfer of described display module
The break-make of path, and control described vehicle-mounted embedded type module to the break-make of the data transmission path of described display module, make institute
State one of vehicle-mounted embedded type module, described animation playing module and to described display module transmission data and realize the aobvious of corresponding contents
Show.
2. vehicle-mounted embedded type display device as claimed in claim 1 is it is characterised in that also include the first video switch and second
Video switch, described first video switch is connected between described vehicle-mounted embedded type module and described display module, and described second
Video switch is connected between described animation playing module and described display module, and described controller passes through to control described first to regard
The break-make of frequency switch and described second video switch realizes one of described vehicle-mounted embedded type module, described animation playing module to institute
State the data transfer of display module.
3. vehicle-mounted embedded type display device as claimed in claim 1 or 2 is it is characterised in that described animation playing module includes
Memorizer and image processor, described memorizer is connected with described image processor, and described memory storage has at least one to move
Draw, described image processor reads the animation in described memorizer under the control of described controller and is transferred to described display mould
Block is shown.
4. a kind of vehicle-mounted embedded type display device display packing is it is characterised in that described vehicle-mounted embedded type display device is right
Require the vehicle-mounted embedded type display device described in one of 1-3, described display packing comprises the steps:
S1: controller receives input signal simultaneously judges whether to need to make animation playing module to display module transmission data, if
Need then execution step s2, if do not needed, execution step s4；
S2: described controller connects described animation playing module to the data transmission path of described display module, cuts off institute simultaneously
State vehicle-mounted embedded type module to the data transmission path of described display module, described animation playing module passes to described display module
Transmission of data simultaneously shows；
S3: described controller judges whether described vehicle-mounted embedded type module is standby or normal operating conditions, if standby or
Normal operating conditions, then execution step s4, otherwise carried out according to the described input signal that controller receives in described step s1
Corresponding action；
S4: described controller cuts off described animation playing module to the data transmission path of described display module, is also turned on institute
State vehicle-mounted embedded type module to the data transmission path of described display module, described vehicle-mounted embedded type module is to described display module
Transmission data simultaneously shows.
5. vehicle-mounted embedded type display device display packing as claimed in claim 4 is it is characterised in that in described step s1,
When controller receives starting-up signal, off signal, the signal needing to show vehicle body state and the operation of vehicle-mounted embedded type module
During system crash signal, need described animation playing module to display module transmission data.
6. vehicle-mounted embedded type display device display packing as claimed in claim 4 is it is characterised in that described controller passes through the
The break-make of one video switch controls the break-make of the data transmission path to described display module for the described vehicle-mounted embedded type module, described
Controller controls the data transmission path to described display module for the described animation playing module by the break-make of the second video switch
Break-make.
7. vehicle-mounted embedded type display device display packing as claimed in claim 6 receives it is characterised in that working as described controller
During to starting-up signal, described display packing specifically includes following steps:
S71: electricity on vehicle-mounted embedded type display device, controller cuts off described first video switch, connects described second video and opens
Close；
S72: described controller controls vehicle-mounted embedded type module to start its operating system, controls the figure in animation playing module simultaneously
As processor reads the animation of the memorizer memory storage of described animation playing module and is transferred to display by the second video switch
Module is shown；
S73: after the completion of the os starting of vehicle-mounted embedded type module, described controller judges described vehicle-mounted embedded type module
For holding state, described controller described first video switch of connection, cut off described second video switch, described vehicle-mounted embedded type
The data of module is transferred to described display module by the first video switch, and described display module shows standby picture.
8. vehicle-mounted embedded type display device display packing as claimed in claim 6 receives it is characterised in that working as described controller
During to off signal, described display packing specifically includes following steps:
S81: described controller cuts off described first video switch, connects described second video switch；
S82: the power supply of described controller cut-out vehicle-mounted embedded type module, vehicle-mounted embedded type module from service, meanwhile, described control
Device processed controls the animation of the memorizer memory storage of the image processor described animation playing module of reading in animation playing module simultaneously
It is transferred to display module by described second video switch to be shown；
After s83: described animation shows and finishes, described controller judges that described vehicle-mounted embedded type module is the state of quitting work, institute
State vehicle-mounted embedded type display device power-off shutdown.
9. vehicle-mounted embedded type display device display packing as claimed in claim 6 is it is characterised in that need when controller receives
Show vehicle body state signal when, described display packing specifically includes following steps:
S91: described controller cuts off described first video switch, connects described second video switch；
S92: described controller controls animation playing module to load vehicle body condition prompting information data, and described controller is by described car
Body condition prompting information data is transferred to display device after processing, described display device display vehicle body condition prompting information and corresponding
Reply teachings；
S93: described controller judges whether described vehicle-mounted embedded type module is standby or normal operating conditions, if standby or
Normal operating conditions, then execution step s94, otherwise cut off described second video switch, exit；
S94: described first video switch connected by described controller, cuts off described second video switch, described vehicle-mounted embedded type mould
The data of block is transferred to described display module by the first video switch of conducting and is shown.
10. vehicle-mounted embedded type display device display packing as claimed in claim 6 is it is characterised in that when described controller connects
When receiving vehicle-mounted embedded type module operating collapse signal, described display packing specifically includes following steps:
S101: described controller cuts off described first video switch, connects described second video switch；
S102: described controller controls animation playing module to load operating system collapse information data, and described controller will
It is transferred to display device, described display device display system collapse prompting after described operating system collapse information data processing
Information and accordingly reply teachings；
S103: described vehicle-mounted embedded type display device is restarted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585997.2A CN103903542B (en) | 2012-12-30 | 2012-12-30 | Vehicle-borne embedded display device and display method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210585997.2A CN103903542B (en) | 2012-12-30 | 2012-12-30 | Vehicle-borne embedded display device and display method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103903542A CN103903542A (en) | 2014-07-02 |
| CN103903542B true CN103903542B (en) | 2017-02-01 |
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| CN201210585997.2A Active CN103903542B (en) | 2012-12-30 | 2012-12-30 | Vehicle-borne embedded display device and display method thereof |
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| CN106891830A (en) * | 2017-01-23 | 2017-06-27 | 斑马信息科技有限公司 | Control method, control device, mobile unit and transport facility |
| CN112714343B (en) * | 2020-12-25 | 2022-07-26 | 雄狮汽车科技(南京)有限公司 | Automobile starting display control method and automobile starting display control system with same |
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