CN109462750A - A kind of head-up-display system, information display method, device and medium - Google Patents
A kind of head-up-display system, information display method, device and medium Download PDFInfo
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Abstract
The invention discloses a kind of head-up-display system, information display method, device and media.Head-up-display system includes: 3D display device, for receiving the three-dimensional data and instruction information associated with the three-dimensional data of imaging system parameters, ambient enviroment, and it is based on imaging system parameters, the three-dimensional data and the instruction information, it generates and shows 3-D image, wherein, the instruction information includes warning information and/or navigation information, and the 3-D image includes the instruction image of the corresponding instruction information；Microscope group is imaged, the image light of the 3-D image for showing the 3D display device propagates to the windshield of carrier, and the visible area of driver is reflexed to through the windshield, and form the virtual image of the 3-D image in the front of the windshield.The present invention solves the problems, such as that the information such as early warning and navigation can not carry out being bonded display with actual road conditions, improves viewing comfort and drive safety.
Description
Technical field
The present embodiments relate to 3D display technical field more particularly to a kind of head-up-display system, information display method,
Device and medium.
Background technique
Head-up-display system (Head Up Display, HUD) is the vapour that information can be presented on windshield glass of automobile
Vehicle electronic component avoids driver and needs to bow just see meter information, ensure that the safety of driving.HUD is earliest
It is applied on military aircraft, with the development of technology, HUD is in automotive field using more and more extensive.
Existing HUD is to be shown the virtual image of whole close shots on two meters of left sides of Chinese herbaceous peony using optics refraction-reflection image-forming principle
A width two-dimensional image is presented for driver in right position, but actual road conditions be it is three-dimensional, the information such as early warning and navigation without
Method carries out being bonded display with actual road conditions.
Summary of the invention
In view of this, the purpose of the present invention is to propose to a kind of head-up-display system, information display method, device and medium,
The image of display to fit with actual environment, viewing comfort and drive safety are improved.
To achieve the above object, the present invention adopts the following technical scheme:
In a first aspect, the embodiment of the invention provides a kind of head-up-display systems, comprising:
3D display device, for receive imaging system parameters, ambient enviroment three-dimensional data and with the three-dimensional data
Associated instruction information, and it is based on the imaging system parameters, the three-dimensional data and the instruction information, it generates and shows
Show 3-D image, wherein the instruction information includes warning information and/or navigation information, and the 3-D image includes corresponding institute
State the instruction image of instruction information；
Microscope group is imaged, the image light of the 3-D image for showing the 3D display device propagates to carrier
Windshield, and the visible area of driver is reflexed to through the windshield, and form institute in the front of the windshield
State the virtual image of 3-D image.
Second aspect, the embodiment of the invention provides a kind of display equipment, aobvious including new line described in above-mentioned first aspect
Show system.
The third aspect, the embodiment of the invention provides a kind of carriers, including display equipment described in above-mentioned second aspect.
Fourth aspect, the embodiment of the invention provides a kind of information display methods, applied to described in above-mentioned first aspect
In head-up-display system, comprising:
Receive imaging system parameters, the three-dimensional data of ambient enviroment and instruction associated with three-dimensional data letter
Breath, wherein the instruction information includes warning information and/or navigation information；
Based on the imaging system parameters, the three-dimensional data and the instruction information, 3-D image is generated and shown,
Wherein, the 3-D image includes the instruction image of the corresponding instruction information.
5th aspect, the embodiment of the invention provides a kind of information display devices, are configured at described in above-mentioned first aspect
In head-up-display system, comprising:
Data reception module, for receive imaging system parameters, ambient enviroment three-dimensional data and with three dimension
According to associated instruction information, wherein the instruction information includes warning information and/or navigation information；
Image generation module, it is raw for being based on the imaging system parameters, the three-dimensional data and the instruction information
At and show 3-D image, wherein the 3-D image include it is corresponding it is described instruction information instruction image.
6th aspect the embodiment of the invention provides a kind of head-up-display system, including memory, processor and is stored in
On memory and the computer program that can run on a processor, the processor realize the such as the above-mentioned 4th when executing described program
Information display method described in aspect.
7th aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence realizes the information display method as described in above-mentioned fourth aspect when the program is executed by processor.
The beneficial effects of the present invention are: technical solution of the present invention is filled by the way that 3D display is arranged in head-up-display system
Set, can three-dimensional data and instruction information associated with three-dimensional data based on imaging system parameters, ambient enviroment, generate with
Three-dimensional data it is associated comprising instruction image 3-D image so that driver's eyes virtual image watch by 3D display device
The instruction image shown fits with virtual environment (not showing, can be generated by three-dimensional data)；The corresponding figure of the 3-D image
As imaged microscope group propagates to the windshield of carrier to light again, image light may make to reflex to driver's through windshield
Eyes, to form the virtual image of 3-D image in the front of windshield.At this point, the instruction figure shown due to 3D display device
As in the virtual image that fits with virtual ambient enviroment, therefore driver may make to watch instruction image and actual environment it is accurate
Fitting, to improve viewing comfort and drive safety.
Detailed description of the invention
Exemplary embodiments of the present invention will be described in detail referring to the drawings by general below, makes those skilled in the art
Become apparent from above-mentioned and other feature and advantage of the invention, in attached drawing:
Fig. 1 is the schematic illustration of head-up-display system provided in an embodiment of the present invention；
Fig. 2 is a kind of equivalent schematic diagram of head-up-display system provided in an embodiment of the present invention；
Fig. 3 is a kind of display schematic diagram of head-up-display system provided in an embodiment of the present invention；
Fig. 4 is another display schematic diagram of head-up-display system provided in an embodiment of the present invention；
Fig. 5 is another display schematic diagram of head-up-display system provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of 3D display device provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of display equipment provided in an embodiment of the present invention；
Fig. 8 is the flow chart of information display method provided in an embodiment of the present invention；
Fig. 9 is the structural block diagram of information display device provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of head-up-display system provided in an embodiment of the present invention.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.It is understood that
It is that specific embodiment described herein is used only for explaining the present invention rather than limiting the invention.It further needs exist for illustrating
, only the parts related to the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.
The similar combination concave mirror imaging of the principle of head-up-display system, by the multiple reflections of concave mirror and windscreen,
Human eye can see the virtual image at 2 meters or so the distances in front, so that the information that head-up-display system is shown appears to suspend
On preceding road.
Currently, information is merely displayed in front of windshield at 2 meters of distances by head-up-display system, and seen when driver's driving
The distance on road surface is outer at 10 meters, and distance difference is still very big.In order to see information clearly, the convergent point of the two pupil distance concentrate around one point, as spokes on acis of people is still wanted
Front and back toggles, the road surface of information and front that otherwise head-up-display system is shown must have one be it is fuzzy, that is, see lift clearly
When the information that head display system is shown, road surface is ghost image.Driver in this way when seeing the information that head-up-display system is shown,
The convergent point of two pupil distance concentrate around one point, as spokes on acis can leave road surface in short time, still remain certain danger.
Based on the above issues, the embodiment of the invention provides a kind of head-up-display systems, head-up-display system can be made to show
Information fit in actual road conditions and show.
Fig. 1 is the schematic illustration of head-up-display system provided in an embodiment of the present invention.The head-up-display system is suitable for
The case where showing three-dimensional information may be disposed at ground carrier (such as automobile), flight carrier (such as aircraft) and marine carrier (such as ship
Only) etc. various carriers.As shown in Figure 1, the head-up-display system includes:
3D display device 1, for receiving the three-dimensional data of imaging system parameters, ambient enviroment and related to three-dimensional data
The instruction information of connection, and based on imaging system parameters, three-dimensional data and instruction information, it generates and shows 3-D image, wherein
Instruction information includes warning information and/or navigation information, and 3-D image includes the instruction image of corresponding instruction information；
Microscope group 2 is imaged, the image light of the 3-D image for showing 3D display device 1 propagates to the windscreen glass of carrier
Glass 3, and the visible area of driver is reflexed to through windshield 3, and form the virtual image of 3-D image in the front of windshield 3
10。
In the present embodiment, imaging system parameters may include the positional relationship data that each mirror surface in microscope group 2 is imaged, windshield
3, positional relationship data and position of human eye data between microscope group and 3D display device 1, position of human eye data therein are imaged
The position of human eye data that can be fixed for a position of human eye, or the variable position of human eye data of position of human eye, the imaging
System parameter can be pre-configured in 3D display device 1；The three-dimensional data of ambient enviroment may include carrier surrounding static and dynamic
Three-dimensional coordinate data of the object relative to the carrier, such as the pedestrian of road surface and motor vehicle environment, other vehicles and barrier near automobile
Hinder object etc. relative to the three-dimensional coordinate data of the automobile.Instruction information associated with three-dimensional data may include warning information and/
Or navigation information, wherein warning information can be generated based on three-dimensional data, such as according to object (such as pedestrian, vehicle or barrier)
Relative to the three-dimensional coordinate data of the carrier, indicating risk information (including dangerous tip and safety instruction) and object are generated
Away from the carrier range data etc.；Navigation information can be provided by navigation system, it may include the road prompt information of the carrier (such as changes its course
Prompt information).
After 3D display device 1 receives imaging system parameters, three-dimensional data and instruction information, imaging system can be joined
Number, three-dimensional data and the instruction dedicated 3D Rendering software of information input, are generated related to three-dimensional data by 3D Rendering software
The three-dimensional instruction image of connection, i.e., above-mentioned 3-D image.The 3-D image directly displayed as a result, by 3D display device 1, is driving
It can watch at the position of the person's of sailing eyes virtual image and indicate that image is located at virtual environment (not showing, can be generated by three-dimensional data) and corresponds to
At position.And each object is relative to load in three-dimensional coordinate data of each object relative to carrier in virtual environment, with actual environment
The three-dimensional coordinate data of tool is completely corresponding, therefore, when designing head-up-display system, can be joined according to the imaging system being pre-designed
Number design and fixed imaging microscope group, while 3D display device 1 is generated based on imaging system parameters, three-dimensional data and instruction information
Shown 3-D image；It thus, only need to be real by 3D display device 1 after designed head-up-display system being installed on carrier
When receive three-dimensional data and instruction information, driver can be made to watch the corresponding position for being presented in actual environment in real time
Indicate image.In the embodiment of the present invention, 3-D image includes the right view of the left view and corresponding right eye of corresponding left eye, accordingly
, the corresponding virtual image of formation includes the left view virtual image and the right view virtual image, and virtual image position is the imaging of head-up-display system
Position, but the left view virtual image and the right view virtual image that respectively enter driver's right and left eyes produce three-dimensional sense after brain synthesizes,
Instruction image in the virtual image for watching driver fits in actual environment and shows.The new line of the present embodiment design shows system
System can make the virtual image of 3-D image be presented in the fixed position of (such as 3.4 meters) more than 3 meters in front of windshield.
In above-mentioned technical proposal, the imaged microscope group of image light and windshield be emitted by 3D display device is propagated,
A fixed position forms the virtual image of 3-D image in front of windshield, and the virtual image that driver watches at this time is stereo-picture,
Instruction image in the virtual image fits in actual environment and shows, i.e., augmented reality display technology is applied in head-up-display system.
In addition, understanding above-mentioned technical proposal for convenience, Fig. 2 shows a kind of equivalent schematic diagrams of head-up-display system.As shown in Fig. 2,
Imaging microscope group 2 and windshield 3 can regard an imaging system as, and 3D display device 1 is object to be imaged, be by imaging
System, driver can watch 1 imaging of 3D display device, i.e., form the void of 3D display device 1 in the front of windshield 3
Quasi- display device 20, and the eyes by propagating to driver after the imaged system of image light that 3D display device 1 is emitted, can be false
Want to be propagated directly to the eyes of driver by 20 exit image light of virtual display device.Therefore, to avoid to imaging system
The analysis of optical path can be equivalent to the equivalent 3D display device of fixed placement one at the imaging position of head-up-display system, and then only
The displaying principle of head-up-display system is analyzed based on naked eye 3D display principle.At this point, since three-dimensional data is the reality obtained
The three-dimensional data of environment, therefore, actual environment can be equivalent to the ambient image generated by three-dimensional data and by equivalent 3D displays
Device is shown, while equivalent 3D display device generates the instruction figure for being superimposed on ambient image based on three-dimensional data and instruction information
Picture, and corresponding generate the left view and right view with certain parallax, wherein left view and right view include ambient image and
It indicates image, and then left view and right view is interweaved and generate 3-D image.When equivalent 3D display device shows the 3-D image,
The light of left view enters the left eye of driver, and the light of right view enters the right eye of driver, left view and right view through big
3-D image is obtained after brain processing, the corresponding position for making driver that instruction image be watched to be located at ambient image, due to environment
Image is generated based on the three-dimensional data of actual environment, therefore stereo scene and reality corresponding to the ambient image watched of driver
Border environment is completely the same, and then is equivalent to the corresponding position that the instruction image that driver watches is located at actual environment.
Illustratively, new line display provided in this embodiment can be illustrated by the specific example of following running car road conditions
The display effect of system.
As shown in figure 3, one automobile 20 of traveling ahead of current automobile, head-up-display system receives automobile 20 relative to current
The three-dimensional coordinate data and warning information of automobile, by 3D Rendering software corresponding position generate instruction image, then through at
As microscope group and windshield form the virtual image of instruction image, in Fig. 3, distance instruction image 21 is formd at automobile 20 (such as
The image of 100m), and form temporald eixis image 22 on road surface between current automobile and automobile 20 and (indicate vapour in figure
Vehicle 20 is located at front), to remind driver to pay attention to front vehicles.
In addition, when there is pedestrian, vehicle or barrier in vehicle front, can also at pedestrian, vehicle or barrier shape
At the virtual image of the early warning image of different colours, to indicate different degrees of danger.As shown in figure 4, current running car lane
Occurs a group traveling together 30 at shortcut face, red rectangle 31 is formed at pedestrian 30 (indicates different face in figure with different fillings
Color), to alert driver's danger, pedestrian please be avoid.There is an automobile 32 distally travelled in the side lane of current automobile, can be
Green rectangle 33 is formed at the automobile 32, to prompt driver safety.
As shown in figure 5, head-up-display system receives junction ahead relative to current vapour when fork road occurs in junction ahead
The three-dimensional coordinate data and navigation information of vehicle generate navigation picture in corresponding position by 3D Rendering software, then imaged
Microscope group and windshield form the virtual image of navigation picture, in Fig. 5, form to change its course on current vehicle front road surface and prompt road sign
21, to remind driver to travel to the crossing of right front.
Therefore, the present embodiment can be based on imaging system parameters, week by the way that 3D display device is arranged in head-up-display system
The three-dimensional data in collarette border and instruction information associated with three-dimensional data generate associated with three-dimensional data comprising instruction
The 3-D image of image, so that the instruction image shown by 3D display device and virtual ring that driver's eyes virtual image is watched
Border (not showing, can be generated by three-dimensional data) fits；Imaged microscope group propagates to the corresponding image light of the 3-D image again
The windshield of carrier may make image light to reflex to the eyes of driver through windshield, thus before windshield
The rectangular virtual image at 3-D image.At this point, since the instruction image that 3D display device is shown fits with virtual ambient enviroment,
Therefore the instruction image in the virtual image that may make driver to watch accurately is bonded with actual environment, so that it is comfortable to improve viewing
Property and drive safety.
Optionally, as shown in Figure 1, imaging microscope group 2 includes at least one curved mirror 21, it is used for reflected image light, and right
3-D image amplifies on laterally and/or longitudinally, so that driver watches the biggish virtual image, improves viewing comfort.
At this point, imaging system parameters further include the Surface Parameters of curved mirror, curved mirror 21 can be in the transverse direction of 3-D image and/or vertical
The concave mirror being bent upwards.Preferably, at least one curved mirror is specifically used for carrying out 3-D image on horizontal and vertical etc.
Ratio enlargement.At this point, curved mirror is arranged in 3-D image in combination with bending degree of the windshield in the transverse direction of 3-D image
It is horizontal and vertical on bending degree so that the 3-D image into human eye upper amplifies horizontal and vertical in equal proportion.It can
Choosing, the reflecting surface of at least one curved mirror is free form surface.It can not only shorten projector distance as a result, compressibility optical path,
The quantity for reducing optical mirror plane in imaging microscope group can also improve lift conducive to the miniaturization and lightweight of head-up-display system
The image quality of head display system.
Optionally, imaging microscope group further includes at least one plane mirror, for adjusting the propagation path of image light.As a result,
By setting plane mirror, change the propagation path of image light, and then guarantee that image light can reflex to human eye through windshield,
Realize that the virtual image is bonded with the accurate of actual environment.In the present embodiment, the specific number of curved mirror and plane mirror can be aobvious according to coming back
Show that the volume of system is configured, along the direction of propagation of image light, plane mirror be may be disposed at before curved mirror, also can be set
After curved mirror, i.e., image light can first be reflected through plane mirror, then through curved mirror reflection, can also first through curved mirror reflection, then
It is reflected through plane mirror.The invention is not limited in this regard, as long as image light is made to propagate to the eyes of driver.
Specifically, at least one curved mirror includes target surface mirror (can be any curved mirror), by image-forming principle it is found that if
Object to be imaged is located at the focal point of curved mirror, then the size of object imaging to be imaged is identical as object to be imaged；If at
As the distance of object to curved mirror is less than the focal length of curved mirror, then the size of object imaging to be imaged is greater than object to be imaged
Size；If object to be imaged is greater than the focal length of curved mirror to the distance of curved mirror, the size of object imaging to be imaged is less than
The size of object to be imaged.Based on this, to realize curved mirror to the amplification of 3-D image, in design curved mirror, plane mirror
When positional relationship between 3D display device, if being disposed with destination apparatus along the direction of propagation of image light and target is bent
Face mirror, then the distance of destination apparatus to target surface mirror is less than the focal length of target surface mirror, wherein destination apparatus includes curved surface
Mirror, plane mirror or 3D display device.Illustratively, with reference to Fig. 1,3D display dress is disposed with along the direction of propagation of image light
1 and curved mirror 21 are set, at this point, 3D display device 1 is less than the focal length of curved mirror, i.e. 3D display device 1 to the distance of curved mirror 21
The focus of curved mirror 21 is set to close to the side of curved mirror 21.
In above-described embodiment, as shown in fig. 6,3D display device include display module 11 and be set to display module 11 go out light
The what comes into a driver's resolution element 12 in face；
Wherein, what comes into a driver's resolution element 12 may include one in cylindrical lenses, parallax barrier, microlens array and liquid crystal grating
Kind.With reference to Fig. 6, what comes into a driver's resolution element 12 includes multiple cylindrical lenses 121 arranged in parallel.
The present invention is based on the design parameters of imaging microscope group, are designed to the parameter of what comes into a driver's resolution element.Illustratively, depending on
Scape resolution element includes cylindrical lenses, and the width of cylindrical lenses is determined using following formula:
The equivalent thickness of cylindrical lenses is determined using following formula:
Wherein, pitch is the width of cylindrical lenses, and d is the eyes interpupillary distance after the imaged microscope group imaging of eyes of driver,
D is distance of the eyes away from 3D display device after the imaged microscope group imaging of eyes of driver, and pitch0 is row's figure period.
The head-up-display system being consequently formed can be directly based upon and receive three-dimensional data and instruction information, can form position
Instruction image in actual environment corresponding position.
The embodiment of the invention also provides a kind of display equipment, which includes that provided by the above embodiment come back shows
Show system.
Currently, can be mounted with advanced driving assistance system on automobile, advanced driving assistance system is to utilize to be mounted on automobile
On miscellaneous sensor, incude the environment of surrounding at any time while the car is driving, collect the three-dimensional of environmental correclation
Data carry out the operation and analysis of system based on three-dimensional data, generate warning information, warning information is passed through head-up-display system
It is shown, and there is no show for three-dimensional data；In addition, advanced driving assistance system generally comprises navigation system (such as GPS), but
The navigation information that navigation system provides also is shown on two-dimensional surface simply by head-up-display system, still without in conjunction with three dimensions
According to being shown, the utilization rate of three-dimensional data is reduced, and the information such as early warning and navigation can not be carried out being bonded with actual road conditions and be shown
Show.
Based on this, as shown in fig. 7, display equipment provided in this embodiment further includes advanced driving assistance system 4, with new line
3D display device 1 in display system connects, and advanced driving assistance system 4 is used to acquire the three-dimensional data of ambient enviroment, is based on
Three-dimensional data generates instruction information, and three-dimensional data and instruction information are sent to 3D display device 1.As a result, in combination with week
The three-dimensional data in collarette border generates 3-D image, and then forms the instruction image for fitting in actual environment (such as actual road conditions).
Optionally, advanced driving assistance system 4 further includes navigation system, and navigation system for head-up-display system for providing
Navigation information；At this point, 3D display device 1 is also used to receive navigation information；3D display device 1 generate and the 3-D image that shows also
Navigation picture (such as change its course and prompt road sign) including corresponding navigation information, so as in road surface ahead (related to three-dimensional data) shape
Information is indicated at road surface.The three-dimensional data made full use of as a result, and warning information and navigation information are fitted in into actual environment and shown
Show.
Based on the above embodiment, it if imaging system parameters include the fixed position of human eye data of position of human eye, drives
The person of sailing can only watch instruction image to fit in actual environment in a certain fixed position, greatly limit the viewing view of driver
Angle, can not watch instruction image when may cause driver's torticollis, even instruction image cannot accurately be pasted with actual environment
It closes, influences driver and judge actual road conditions, there are some potential safety problemss.Based on this, in another embodiment of the present invention, after
Continuous to refer to Fig. 7, display equipment further includes tracing of human eye system 5, connect, can set with the 3D display device 1 in head-up-display system
It is placed in the top of windshield 3, the people's eye tracking system 5 is used to acquire the position of human eye data of driver, and by position of human eye
Data are sent to 3D display device 1；At this point, 3D display device 1 is also used to receive human eye position data, and it is based on position of human eye number
According to revision for 3-D image.
Illustratively, when carrying out naked eye 3D display, the position for needing to calculate human eye carries out tracing of human eye, and is directed to human eye
Position show the corresponding image (left view and right view) of right and left eyes.If position of human eye calculating is incorrect, may go out
The case where existing image inversion, image is made the practical viewing effect of aliazing effect occur.Based on this, the present embodiment can pass through tracing of human eye
System to acquire the position of human eye data of driver in real time, and 3D display device 1 can regenerate adaptation based on position of human eye data
In the left view and right view of position of human eye, and the directly interleave parameters such as adjustment row figure period arrange left view and right view
Figure, so that the left view reflected through windshield enters driver's left eye, right view enters driver's right eye, without scheming
As left and right aliasing or reversion, improve 3D viewing effect, while display equipment is shown according to the position of driver's eyes
The image of actual environment is fitted in, is accurately pasted so that driver can watch instruction image in biggish angular field of view
Together in actual environment, drive safety is further improved.
The embodiment of the invention also provides a kind of carrier, which includes display equipment provided by the above embodiment.The load
Tool can be ground carrier, flight carrier or marine carrier, be specifically as follows the vehicles such as automobile, aircraft and ship.
Carrier provided by the present embodiment, including equipment is shown provided by the embodiment of the present invention, have corresponding function
And beneficial effect.
In addition, can be applied to provided in an embodiment of the present invention the embodiment of the invention also provides a kind of information display method
In head-up-display system, as shown in figure 8, the information display method includes:
Step 110, the three-dimensional data and instruction associated with three-dimensional data for receiving imaging system parameters, ambient enviroment
Information.
Wherein, imaging system parameters may include the positional relationship data that each mirror surface in microscope group is imaged, windshield 3, imaging
Positional relationship data and position of human eye data between microscope group and 3D display device, position of human eye data therein can be
The fixed position of human eye data of one position of human eye, or the variable position of human eye data of position of human eye；Indicate that information includes
Warning information and/or navigation information.The three-dimensional data of ambient enviroment may include carrier surrounding static and dynamic object relative to this
The three-dimensional coordinate data of carrier, such as near automobile the pedestrian of road surface and motor vehicle environment, other vehicles and barrier relative to
The three-dimensional coordinate data of the automobile.Instruction information associated with three-dimensional data may include warning information and/or navigation information,
In, warning information can be generated based on three-dimensional data, such as according to object (such as pedestrian, vehicle or barrier) relative to the carrier
Three-dimensional coordinate data generates indicating risk information (including dangerous tip and safety instruction) and object away from the carrier apart from number
According to etc.；Navigation information can be provided by navigation system, it may include the road prompt information of the carrier (such as change its course prompt information).
Preferably, instruction information includes warning information and navigation information；
Receive the three-dimensional data and instruction information associated with three-dimensional data of ambient enviroment, comprising:
Preconfigured imaging system parameters are received by the first control；
Three-dimensional data and warning information are received by the second control；
Navigation information is received by third control.
Step 120 is based on imaging system parameters, three-dimensional data and instruction information, generates and shows 3-D image.
Wherein, 3-D image includes the instruction image of corresponding instruction information.After receiving three-dimensional data and instruction information,
Three-dimensional data and the instruction dedicated 3D Rendering software of information input can be generated related to three-dimensional data by 3D Rendering software
The three-dimensional instruction image of connection, i.e., above-mentioned 3-D image.The 3-D image directly displayed as a result, by 3D display device 1, it is considerable
See that instruction image is located at virtual environment and (does not show, can be generated by three-dimensional data) corresponding position.
Optionally, 3-D image includes the left view and right view with parallax, information display method further include:
A, the position of human eye data of driver are received by the 4th control.
B, be based on position of human eye Data correction 3-D image so that 3-D image through in head-up-display system be imaged microscope group with
And after the windshield reflection of carrier, left view therein enters the left eye of driver, and right view enters the right eye of driver.
Information display method provided in this embodiment belongs to head-up-display system provided by any embodiment of the invention
Same inventive concept can be executed by head-up-display system provided by any embodiment of the invention, have corresponding function and have
Beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to the new line that any embodiment of that present invention provides is shown
System.
The embodiment of the invention also provides a kind of information display devices, are configured at new line display provided in an embodiment of the present invention
In system, specifically it is configured in 3D display device.As shown in figure 9, the information display device includes:
Data reception module 100, for receiving the three-dimensional data and and three-dimensional data of imaging system parameters, ambient enviroment
Associated instruction information, wherein instruction information includes warning information and/or navigation information；
Image generation module 200, for generating and showing based on imaging system parameters, three-dimensional data and instruction information
3-D image, wherein 3-D image includes the instruction image of corresponding instruction information.
Optionally, data reception module 100 includes:
First information receiving unit, for receiving preconfigured imaging system parameters by the first control；
Second information receiving unit, for receiving three-dimensional data and warning information by the second control；
Third information receiving unit, for receiving navigation information by third control.
Optionally, information display device may also include that
Position of human eye data reception module, for receiving the position of human eye data of driver by the 4th control.
3-D image correction module, for being based on position of human eye Data correction 3-D image, so that 3-D image is through coming back
After the windshield reflection of microscope group and carrier is imaged in display system, left view therein enters the left eye of driver, right view
Figure enters the right eye of driver.
In addition, the embodiment of the invention also provides a kind of head-up-display system, including memory, processor and it is stored in
On reservoir and the computer program that can run on a processor, processor realize letter provided in an embodiment of the present invention when executing program
Cease display methods.
As shown in Figure 10, which includes processor 50, memory 51, input unit 52 and output device
53；The quantity of processor 50 can be one or more, in Figure 10 by taking a processor 50 as an example；Processor 50, memory 51,
Input unit 52 can be connected with output device 53 by bus or other modes, in Figure 10 for being connected by bus.
Memory 51 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, if the corresponding program instruction/module of the information display method in the embodiment of the present invention is (for example, information display dress
Data reception module 100 and image generation module 200 in setting).Processor 50 is stored in soft in memory 51 by operation
Part program, instruction and module are realized above-mentioned thereby executing the various function application and data processing of head-up-display system
Information display method.
Memory 51 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 51 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 51 can be further
Including the memory remotely located relative to processor 50, these remote memories can pass through network connection to the display system that comes back
System.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 52 can be used for receiving the number or character information of input, and generate the user with head-up-display system
Setting and the related key signals input of function control.Output device 53 may include that display screen etc. shows equipment.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the journey
Information display method provided in an embodiment of the present invention is realized when sequence is executed by processor, which includes:
The three-dimensional data and instruction information associated with three-dimensional data of imaging system parameters, ambient enviroment are received,
In, instruction information includes warning information and/or navigation information；
Based on imaging system parameters, three-dimensional data and instruction information, generates and show 3-D image, wherein three-dimensional figure
Instruction image as including corresponding instruction information.
Certainly, computer readable storage medium provided by the embodiment of the present invention, computer executable instructions are not limited to
The related behaviour in information display method provided by any embodiment of the invention can also be performed in method operation as described above
Make.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts, be combined with each other and substitutes without departing from protection scope of the present invention.Therefore, although by above embodiments to this
Invention is described in further detail, but the present invention is not limited to the above embodiments only, is not departing from present inventive concept
In the case of, it can also include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (19)
1. a kind of head-up-display system characterized by comprising
3D display device, for receiving the three-dimensional data of imaging system parameters, ambient enviroment and related to the three-dimensional data
The instruction information of connection, and it is based on the imaging system parameters, the three-dimensional data and the instruction information, it generates and shows three
Tie up image, wherein the instruction information includes warning information and/or navigation information, and the 3-D image includes the corresponding finger
Show the instruction image of information；
Microscope group is imaged, the image light of the 3-D image for showing the 3D display device propagates to the windscreen of carrier
Glass, and the visible area of driver is reflexed to through the windshield, and form described three in the front of the windshield
Tie up the virtual image of image.
2. head-up-display system according to claim 1, which is characterized in that the imaging microscope group includes at least one curved surface
Mirror amplifies on laterally and/or longitudinally for reflecting described image light, and to the 3-D image.
3. head-up-display system according to claim 2, which is characterized in that the imaging microscope group further includes that at least one is flat
Face mirror, for adjusting the propagation path of described image light.
4. head-up-display system according to claim 3, which is characterized in that at least one described curved mirror includes target song
Face mirror, if being disposed with destination apparatus and the target surface mirror, the target along the direction of propagation of described image light
Device is less than the focal length of the target surface mirror to the distance of the target surface mirror, wherein the destination apparatus includes described
Curved mirror, the plane mirror or the 3D display device.
5. head-up-display system according to claim 2, which is characterized in that the reflecting surface of at least one curved mirror is
Free form surface.
6. head-up-display system according to claim 2, which is characterized in that at least one described curved mirror be specifically used for pair
The 3-D image is in horizontal and vertical upper progress equal proportion amplification.
7. head-up-display system according to claim 1, which is characterized in that the 3D display device include display module and
It is set to the what comes into a driver's resolution element of the display module light-emitting surface；
The what comes into a driver's resolution element includes column mirror grating or slit grating.
8. head-up-display system according to claim 7, which is characterized in that the what comes into a driver's resolution element includes cylindrical mirror light
Grid, the column mirror grating include multiple cylindrical lenses arranged in parallel, and the width of the cylindrical lenses is determined using following formula:
The equivalent thickness of the cylindrical lenses is determined using following formula:
Wherein, pitch is the width of the cylindrical lenses, and d is eyes of the eyes of driver after imaging lens group imaging
Interpupillary distance, D are eyes distance away from the 3D display device of the eyes of driver after imaging lens group imaging, and pitch0 is
Row's figure period.
9. a kind of display equipment, which is characterized in that including head-up-display system a method as claimed in any one of claims 1-8.
10. display equipment according to claim 9, which is characterized in that the display equipment further includes advanced driving auxiliary
System is connect with the 3D display device in the head-up-display system, and the advanced driving assistance system is for acquiring surrounding ring
The three-dimensional data in border generates instruction information based on the three-dimensional data, and the three-dimensional data and the instruction information is sent out
It send to the 3D display device.
11. display equipment according to claim 10, which is characterized in that the advanced driving assistance system further includes navigation
System, the navigation system are used to provide navigation information for the head-up-display system；
The 3D display device is also used to receive the navigation information；The 3D display device generate and the 3-D image that shows also
Navigation picture including the correspondence navigation information.
12. display equipment according to claim 9, which is characterized in that the display equipment further includes tracing of human eye system,
It is connect with the 3D display device in the head-up-display system, the tracing of human eye system is used to acquire the position of human eye of driver
Data, and the position of human eye data are sent to the 3D display device；
The 3D display device is also used to receive the position of human eye data, and is based on the position of human eye Data correction three-dimensional figure
Picture.
13. a kind of carrier, which is characterized in that including the display equipment as described in claim 9-12 is any.
14. a kind of information display method is applied in head-up-display system a method as claimed in any one of claims 1-8, feature exists
In, comprising:
The three-dimensional data and instruction information associated with the three-dimensional data of imaging system parameters, ambient enviroment are received,
In, the instruction information includes warning information and/or navigation information；
Based on the imaging system parameters, the three-dimensional data and the instruction information, 3-D image is generated and shown,
In, the 3-D image includes the instruction image of the corresponding instruction information.
15. information display method according to claim 14, which is characterized in that the instruction information include warning information and
Navigation information；
Receive the three-dimensional data and instruction information associated with the three-dimensional data of ambient enviroment, comprising:
Preconfigured imaging system parameters are received by the first control；
The three-dimensional data and warning information are received by the second control；
Navigation information is received by third control.
16. information display method according to claim 14, which is characterized in that the 3-D image includes having parallax
Left view and right view, the information display method further include:
The position of human eye data of driver are received by the 4th control；
Based on 3-D image described in the position of human eye Data correction, so that the 3-D image is through in the head-up-display system
After the windshield reflection of microscope group and carrier is imaged, the left view therein enters the left eye of driver, the right view
Into the right eye of driver.
17. a kind of information display device is configured in head-up-display system a method as claimed in any one of claims 1-8, feature exists
In, comprising:
Data reception module, for receive imaging system parameters, ambient enviroment three-dimensional data and with the three-dimensional data phase
Associated instruction information, wherein the instruction information includes warning information and/or navigation information；
Image generation module generates simultaneously for being based on the imaging system parameters, the three-dimensional data and the instruction information
Show 3-D image, wherein the 3-D image includes the instruction image of the corresponding instruction information.
18. a kind of head-up-display system, can run on a memory and on a processor including memory, processor and storage
Computer program, which is characterized in that the processor realizes the letter as described in claim 14-16 is any when executing described program
Cease display methods.
19. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The information display method as described in claim 14-16 is any is realized when execution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2018116437350 | 2018-12-29 | ||
| CN201811643735 | 2018-12-29 |
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| CN109462750A true CN109462750A (en) | 2019-03-12 |
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