CN110053557A - Vehicle-mounted holography display methods and device - Google Patents
Vehicle-mounted holography display methods and device Download PDFInfo
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- CN110053557A CN110053557A CN201910316621.3A CN201910316621A CN110053557A CN 110053557 A CN110053557 A CN 110053557A CN 201910316621 A CN201910316621 A CN 201910316621A CN 110053557 A CN110053557 A CN 110053557A
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- vehicle
- projection mode
- wind
- front windshield
- viewing areas
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
Abstract
The present invention proposes the vehicle-mounted holographic display methods of one kind and device, wherein this method comprises: response image play instruction, obtains the current running state of vehicle；According to the current running state, the projection mode of line holographic projections equipment is determined；Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle；It, will be in image data line holographic projections to the viewing areas to be played by the line holographic projections equipment.So as to realize that vehicle-mounted holographic movie theatre can be established by being not necessarily to put into larger cost, promote the entertainment properties of vehicle and the viewing experience of user.
Description
Technical field
The present invention relates to technical field of vehicle control, more particularly to a kind of vehicle-mounted holographic display methods and device.
Background technique
With the arrival of intellectualization times, the function of automotive entertainment system is stronger and stronger, builds personalized automobile joy
Music system environment allows user easily to enjoy happy control, it appears particularly important.For example, many vehicles are being configured with image documentation equipment,
Meets the needs of user watches film.But existing vehicle can not provide holographic display image, viewing experience is to be improved.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the first purpose of this invention is to propose a kind of vehicle-mounted holographic display methods.
Second object of the present invention is to propose a kind of vehicle-mounted holographic display.
Third object of the present invention is to propose a kind of computer equipment.
Fourth object of the present invention is to propose a kind of computer readable storage medium.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of vehicle-mounted holographic display methods, comprising:
Image play instruction is responded, the current running state of vehicle is obtained；
According to the current running state, the projection mode of line holographic projections equipment is determined；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle；
It, will be in image data line holographic projections to the viewing areas to be played by the line holographic projections equipment.
Further, holographic film is posted on the inner surface of the front windshield.
Further, formed on the front windshield of the vehicle corresponding with projection mode viewing areas it
Before, further includes:
When the projection mode is half screen projection mode, the first holographic film is unfolded to and covers first keeping out the wind glass region
Domain, wherein described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle, comprising:
Glassy zone is kept out the wind as viewing areas corresponding with the half screen projection mode using described first.
Further, formed on the front windshield of the vehicle corresponding with projection mode viewing areas it
Before, further includes:
When the projection mode is full frame projection mode, the first holographic film is unfolded to and covers first keeping out the wind glass region
Domain, and the second holographic film is unfolded and covers described second keep out the wind glassy zone；
Wherein, described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side, and described
Two glassy zones that keep out the wind belong to main at least part for driving corresponding front windshield；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle, comprising:
Using described first keep out the wind glassy zone and described second keep out the wind windshield region composed by glassy zone as
Viewing areas corresponding with the full frame projection mode.
Further, the method also includes: the tilt angle of the corresponding seat back of the passenger side is adjusted to default
Tilt angle.
Further, first holographic film and second holographic film are semi-transparent semi-reflecting holographic film.
Vehicle-mounted holographic display methods provided in an embodiment of the present invention obtains working as vehicle by responding image play instruction
Preceding driving status；According to the current running state, the projection mode of line holographic projections equipment is determined；In the front windshield of the vehicle
Viewing areas corresponding with the projection mode is formed on glass；By the line holographic projections equipment, by image number to be played
According in line holographic projections to the viewing areas.So as to realize that vehicle-mounted holographic movie theatre can be established by being not necessarily to put into larger cost,
Promote the entertainment properties of vehicle and the viewing experience of user.
In order to achieve the above object, second aspect of the present invention embodiment proposes a kind of vehicle-mounted holographic display, comprising:
It obtains module and obtains the current running state of vehicle for responding image play instruction；
Determining module, for determining the projection mode of line holographic projections equipment according to the current running state；
Processing module, for forming viewing area corresponding with the projection mode on the front windshield of the vehicle
Domain；
Projection module is used for by the line holographic projections equipment, by image data line holographic projections to be played to the sight
It sees on region.
Further, the processing module is also used to be formed and the projective module on the front windshield of the vehicle
Before the corresponding viewing areas of formula, when the projection mode is half screen projection mode, the first holographic film is unfolded and covers the
One windshield region, wherein described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side；
The processing module is specifically used for: keeping out the wind glassy zone as corresponding with the half screen projection mode for described first
Viewing areas.
Further, the processing module is also used to be formed and the projection on the front windshield in the vehicle
Before the corresponding viewing areas of mode, when the projection mode is full frame projection mode, the first holographic film is unfolded and is covered
First keeps out the wind glassy zone, and the second holographic film is unfolded and covers described second keep out the wind glassy zone；Wherein, the first gear
Wind glassy zone belongs at least part of the corresponding front windshield of the passenger side, and described second glassy zone that keeps out the wind belongs to main drive pair
At least part for the front windshield answered；
The processing module is specifically used for: described first glassy zone and described second that keeps out the wind is kept out the wind glassy zone institute group
At windshield region as viewing areas corresponding with the full frame projection mode.
Vehicle-mounted holographic display provided in an embodiment of the present invention obtains working as vehicle by responding image play instruction
Preceding driving status；According to the current running state, the projection mode of line holographic projections equipment is determined；In the front windshield of the vehicle
Viewing areas corresponding with the projection mode is formed on glass；By the line holographic projections equipment, by image number to be played
According in line holographic projections to the viewing areas.So as to realize that vehicle-mounted holographic movie theatre can be established by being not necessarily to put into larger cost,
Promote the entertainment properties of vehicle and the viewing experience of user
In order to achieve the above object, third aspect present invention embodiment proposes a kind of computer equipment, including memory, processing
On a memory and the computer program that can run on a processor, when processor execution described program, is realized for device and storage
Vehicle-mounted holographic display methods as described above.
To achieve the goals above, fourth aspect present invention embodiment proposes a kind of computer readable storage medium, when
When instruction in the storage medium is executed by processor, vehicle-mounted holographic display methods as described above is realized.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of the vehicle-mounted holographic display methods of one kind provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of vehicle-mounted holographic display provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of computer equipment provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the vehicle-mounted holographic display methods and device of the embodiment of the present invention are described.
Fig. 1 is the flow diagram of the vehicle-mounted holographic display methods of one kind provided in an embodiment of the present invention.The present embodiment provides
A kind of vehicle-mounted holographic display methods, executing subject is vehicle-mounted holographic display, and the executing subject is by hardware and/or software
Composition.Vehicle-mounted holography display methods device is specifically as follows hardware device, such as terminal device, background server etc., or hard
The software installed in part equipment or application program etc..
As shown in Figure 1, the vehicle-mounted holographic display methods, comprising the following steps:
S101, response image play instruction, obtain the current running state of vehicle.
In the present embodiment, image play instruction can be the trigger signal of user's input, and the image play instruction is for referring to
Show and carry out holographic imaging on the front windshield of vehicle, to establish vehicle-mounted holographic movie theatre.For example, user on vehicle by being arranged
Image broadcasting button input image play instruction or user it is defeated by the virtual push button of the human-computer interaction interface of touch-control vehicle
Enter image play instruction, or, user carries out voice input image play instruction, but is not limited thereto.
In the present embodiment, vehicle-mounted holographic display is receiving response image play instruction, obtains the current line of vehicle
Sail state, wherein the current running state of vehicle is driving states and dead ship condition.Vehicle-mounted holographic display can be by interior
The GPS (Global Positioning System, global positioning system) set or velocity sensor etc. judge the current of vehicle
Driving status can also be communicated with the ECU (Electronic Control Unit, electronic control unit) of vehicle, from
The current running state of vehicle is obtained in ECU, but is not limited thereto.
S102, according to the current running state, determine the projection mode of line holographic projections equipment.
Specifically, the traditional sound of line holographic projections technological break-through, light, electricity limitation, aerial image is bright in luster, contrast, clear
Clear degree is all very high, and spatial impression, aerial perspective are very strong, allow image that super stereoscopic effect true to nature is presented, and give spectators' vision true to nature
Impact and good viewing experience.
In the present embodiment, using a kind of line holographic projections technology based on holographic film.The holographic throwing based on holographic film
The principle of shadow technology is Pei Po Er mirage, and there are two types of working methods, and one is back projection types, i.e., image are projected directly into holography
On film；Another kind be it is reflective, i.e., image is projected on holographic film in the form reflected.More Jie about Pei Po Er mirage
It continues and is detailed in the relevant technologies.Line holographic projections technology based on holographic film relies on lower cost by holographic film as projection medium
Advantage has been realized in large-scale commercialization.The present embodiment by the line holographic projections technical application based on holographic film into vehicle,
It can be realized and vehicle-mounted movie theatre is built with lower cost, promote the viewing experience of user.
In the present embodiment, the projection mode of line holographic projections equipment is divided into full frame projection mode and half screen projection mode.Work as vehicle
When being in driving states, hologram cannot be presented on corresponding front windshield in main drive, avoid the view for influencing driver
Line, to guarantee safe driving, at this moment, the projection mode of line holographic projections equipment is divided into half screen projection mode.When vehicle is in parking
When state, in order to improve viewing experience, hologram all or on the front windshield of the overwhelming majority can be presented, at this moment,
The projection mode of line holographic projections equipment is divided into full frame projection mode.
For example, after user stops vehicle well, full frame projective module can be opened when user sleeps in the open suburb or self-driving travel night
Formula watches holographic film so that user outdoors in the case of can there is pleasant viewing to experience.When on vehicle in addition to driver
Fingerprint, there are also when other passengers, in the driving procedure of vehicle, can open half screen projection mode makes multiplying for copilot and heel row
Visitor can watch holographic film, while not influence the sight of driver also.
S103, viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle.
In the present embodiment, projection mode is different, and it is also different to be formed by viewing areas on front windshield.Specifically, exist
The premise that viewing areas is formed on front windshield needs to have holographic film on the front windshield of vehicle, is covered by controlling holographic film
The front windshield of the different zones of lid forms viewing areas.It, can be by included complete if front windshield carries holographic film
It ceases film and forms viewing areas；If front windshield does not carry holographic film, sticked on the inner surface of the front windshield of vehicle complete
Film is ceased, alternatively, being holographic film expansion and the withdrawal controlled on front windshield by lifting device.
It should be pointed out that when controlling holographic film expansion and the withdrawal on front windshield by lifting device, it is holographic
Film can be semi-transparent semi-reflecting holographic film.Semi-transparent semi-reflecting holographic film can user can watch clearly hologram, additionally it is possible to
It allows user to see the scenery outside vehicle, does not influence interior light.
In the present embodiment, when projection mode is half screen projection mode, viewing areas is the front windshield of the passenger side face
Whole region or partial region.For example, there is a lifting device on the front windshield of the passenger side face, which can be with
It controls the expansion of the first holographic film and withdraws, when projection mode is half screen projection mode, control the first holographic film expansion covering the
One windshield region, wherein first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side.
In the present embodiment, projection mode be full frame projection mode, viewing areas be front windshield whole region or
Partial region.For example, there is a lifting device on the front windshield of the passenger side face, which can control the first holography
Film expansion and withdrawal have a lifting device on the main front windshield for driving face, which can control the second holography
Film expansion and withdrawal；When projection mode is full frame projection mode, the first holographic film is unfolded to and covers first keeping out the wind glass region
Domain, and the second holographic film is unfolded and covers described second keep out the wind glassy zone；Wherein, described first glassy zone that keeps out the wind belongs to
At least part of the corresponding front windshield of the passenger side, described second keep out the wind glassy zone belong to master drive corresponding front windshield
At least part；Described first glassy zone and described second that keeps out the wind is kept out the wind windshield region composed by glassy zone
As viewing areas corresponding with the full frame projection mode.
Further, in order to improve the comfort level of the passenger in the passenger side, by the tilt angle of the corresponding seat back of the passenger side
It is adjusted to predetermined inclination angle.Wherein, predetermined inclination angle is set according to practical situation.
S104, by the line holographic projections equipment, will be in image data line holographic projections to the viewing areas to be played.
In the present embodiment, line holographic projections equipment can be existing any one can be with reconstructed object true three dimensional image
Equipment.When receiving the image play instruction of user's input, vehicle-mounted holographic display control line holographic projections equipment will be wait broadcast
In the image data line holographic projections to viewing areas put, to establish vehicle-mounted holographic movie theatre.
Vehicle-mounted holographic display methods provided in an embodiment of the present invention obtains working as vehicle by responding image play instruction
Preceding driving status；According to the current running state, the projection mode of line holographic projections equipment is determined；In the front windshield of the vehicle
Viewing areas corresponding with the projection mode is formed on glass；By the line holographic projections equipment, by image number to be played
According in line holographic projections to the viewing areas.So as to realize that vehicle-mounted holographic movie theatre can be established by being not necessarily to put into larger cost,
Promote the entertainment properties of vehicle and the viewing experience of user.
Fig. 2 is a kind of structural schematic diagram of vehicle-mounted holographic display provided in an embodiment of the present invention.The present embodiment provides
A kind of vehicle-mounted holographic display, the device are the executing subjects of vehicle-mounted holographic display methods, the executing subject by hardware and/
Or software composition.As shown in Fig. 2, the vehicle-mounted holographic display include: obtain module 11, determining module 12, processing module 13,
Projection module 14.
It obtains module 11 and obtains the current running state of vehicle for responding image play instruction；
Determining module 12, for determining the projection mode of line holographic projections equipment according to the current running state；
Processing module 13, for forming viewing area corresponding with the projection mode on the front windshield of the vehicle
Domain；
Projection module 14 is used for through the line holographic projections equipment, by image data line holographic projections to be played described in
On viewing areas.
Further, the processing module 13 is also used to be formed and the projection on the front windshield of the vehicle
Before the corresponding viewing areas of mode, when the projection mode is half screen projection mode, the first holographic film is unfolded and is covered
First keeps out the wind glassy zone, wherein described first glassy zone that keeps out the wind belongs at least one of the corresponding front windshield of the passenger side
Point；
The processing module 13 is specifically used for: using described first keep out the wind glassy zone as with the half screen projection mode pair
The viewing areas answered.
Further, the processing module 13 is also used to be formed and the throwing on the front windshield in the vehicle
Before the corresponding viewing areas of shadow mode, when the projection mode is full frame projection mode, the first holographic film is unfolded and is covered
Lid first keeps out the wind glassy zone, and the second holographic film is unfolded and covers described second keep out the wind glassy zone；Wherein, described first
Windshield region belongs at least part of the corresponding front windshield of the passenger side, and described second glassy zone that keeps out the wind belongs to master and drives
At least part of corresponding front windshield；
The processing module 13 is specifically used for: described first glassy zone and described second that keeps out the wind is kept out the wind glassy zone institute
The windshield region of composition is as viewing areas corresponding with the full frame projection mode.
It should be noted that the aforementioned explanation to vehicle-mounted holographic display methods embodiment is also applied for the embodiment
Vehicle-mounted holographic display, details are not described herein again.
Vehicle-mounted holographic display provided in an embodiment of the present invention obtains working as vehicle by responding image play instruction
Preceding driving status；According to the current running state, the projection mode of line holographic projections equipment is determined；In the front windshield of the vehicle
Viewing areas corresponding with the projection mode is formed on glass；By the line holographic projections equipment, by image number to be played
According in line holographic projections to the viewing areas.So as to realize that vehicle-mounted holographic movie theatre can be established by being not necessarily to put into larger cost,
Promote the entertainment properties of vehicle and the viewing experience of user.
Fig. 3 is a kind of structural schematic diagram of computer equipment provided in an embodiment of the present invention.The computer equipment includes:
Memory 1001, processor 1002 and it is stored in the calculating that can be run on memory 1001 and on processor 1002
Machine program.
Processor 1002 realizes the vehicle-mounted holographic display methods provided in above-described embodiment when executing described program.
Further, computer equipment further include:
Communication interface 1003, for the communication between memory 1001 and processor 1002.
Memory 1001, for storing the computer program that can be run on processor 1002.
Memory 1001 may include high speed RAM memory, it is also possible to further include nonvolatile memory (non-
Volatile memory), a for example, at least magnetic disk storage.
Processor 1002 realizes vehicle-mounted holography display methods described in above-described embodiment when for executing described program.
If memory 1001, processor 1002 and the independent realization of communication interface 1003, communication interface 1003, memory
1001 and processor 1002 can be connected with each other by bus and complete mutual communication.The bus can be industrial standard
Architecture (Industry Standard Architecture, referred to as ISA) bus, external equipment interconnection
(Peripheral Component, referred to as PCI) bus or extended industry-standard architecture (Extended Industry
Standard Architecture, referred to as EISA) bus etc..The bus can be divided into address bus, data/address bus, control
Bus processed etc..Only to be indicated with a thick line in Fig. 3, it is not intended that an only bus or a type of convenient for indicating
Bus.
Optionally, in specific implementation, if memory 1001, processor 1002 and communication interface 1003, are integrated in one
It is realized on block chip, then memory 1001, processor 1002 and communication interface 1003 can be completed mutual by internal interface
Communication.
Processor 1002 may be a central processing unit (Central Processing Unit, referred to as CPU), or
Person is specific integrated circuit (Application Specific Integrated Circuit, referred to as ASIC) or quilt
It is configured to implement one or more integrated circuits of the embodiment of the present invention.
The present embodiment also provides a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that
Vehicle-mounted holographic display methods as described above is realized when the program is executed by processor.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention
Type.
Claims (11)
1. a kind of vehicle-mounted holographic display methods characterized by comprising
Image play instruction is responded, the current running state of vehicle is obtained；
According to the current running state, the projection mode of line holographic projections equipment is determined；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle；
It, will be in image data line holographic projections to the viewing areas to be played by the line holographic projections equipment.
2. the method as described in claim 1, which is characterized in that post holographic film on the inner surface of the front windshield.
3. the method as described in claim 1, which is characterized in that formed and the projection on the front windshield of the vehicle
Before the corresponding viewing areas of mode, further includes:
When the projection mode is half screen projection mode, the first holographic film is unfolded to and covers first keeping out the wind glassy zone,
In, described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle, comprising:
Glassy zone is kept out the wind as viewing areas corresponding with the half screen projection mode using described first.
4. the method as described in claim 1, which is characterized in that formed and the projection on the front windshield of the vehicle
Before the corresponding viewing areas of mode, further includes:
When the projection mode is full frame projection mode, the first holographic film is unfolded to and covers first keeping out the wind glassy zone, and
Second holographic film is unfolded to and covers described second keeping out the wind glassy zone；
Wherein, described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side, the second gear
Wind glassy zone belongs to main at least part for driving corresponding front windshield；
Viewing areas corresponding with the projection mode is formed on the front windshield of the vehicle, comprising:
Using described first keep out the wind glassy zone and described second keep out the wind windshield region composed by glassy zone as with institute
State the corresponding viewing areas of full frame projection mode.
5. method according to claim 2, which is characterized in that the method also includes:
The tilt angle of the corresponding seat back of the passenger side is adjusted to predetermined inclination angle.
6. method as claimed in claim 4, which is characterized in that first holographic film and second holographic film are semi-transparent
Half anti-holographic film.
7. a kind of vehicle-mounted holographic display characterized by comprising
It obtains module and obtains the current running state of vehicle for responding image play instruction；
Determining module, for determining the projection mode of line holographic projections equipment according to the current running state；
Processing module, for forming viewing areas corresponding with the projection mode on the front windshield of the vehicle；
Projection module is used for by the line holographic projections equipment, by image data line holographic projections to be played to the viewing area
On domain.
8. device as claimed in claim 6, which is characterized in that the processing module is also used to the front windshield in the vehicle
It is formed before viewing areas corresponding with the projection mode on glass, it, will when the projection mode is half screen projection mode
First holographic film expansion and covering first is kept out the wind glassy zone, wherein described first keeps out the wind, and to belong to the passenger side corresponding for glassy zone
At least part of front windshield；
The processing module is specifically used for: keeping out the wind glassy zone as sight corresponding with the half screen projection mode for described first
See region.
9. device as claimed in claim 6, which is characterized in that the processing module is also used in the front in the vehicle
It is formed before viewing areas corresponding with the projection mode on wind glass, when the projection mode is full frame projection mode,
First holographic film is unfolded to and covers first keeping out the wind glassy zone, and the second holographic film is unfolded and covers described second keep out the wind glass
Glass region；Wherein, described first glassy zone that keeps out the wind belongs at least part of the corresponding front windshield of the passenger side, and described second
Windshield region belongs to main at least part for driving corresponding front windshield；
The processing module is specifically used for: described first glassy zone and described second that keeps out the wind is kept out the wind composed by glassy zone
Windshield region is as viewing areas corresponding with the full frame projection mode.
10. a kind of computer equipment characterized by comprising
Memory, processor and storage are on a memory and the computer program that can run on a processor, which is characterized in that institute
It states and is realized when processor executes described program such as vehicle-mounted holographic display methods as claimed in any one of claims 1 to 6.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
It is realized when execution such as vehicle-mounted holographic display methods as claimed in any one of claims 1 to 6.
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Also Published As
| Publication number | Publication date |
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| CN113744768B (en) | 2023-05-26 |
| CN110053557B (en) | 2021-08-27 |
| CN113744768A (en) | 2021-12-03 |
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