CN108036796A - Navigation picture display methods, device and vehicle electronic device - Google Patents
Navigation picture display methods, device and vehicle electronic device Download PDFInfo
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- CN108036796A CN108036796A CN201711432177.9A CN201711432177A CN108036796A CN 108036796 A CN108036796 A CN 108036796A CN 201711432177 A CN201711432177 A CN 201711432177A CN 108036796 A CN108036796 A CN 108036796A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3667—Display of a road map
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Abstract
The present invention provides a kind of navigation picture methods of exhibiting, device and vehicle electronic device, and method and device is applied to vehicle electronic device.Method includes：Gather the real scene image on automobile direct of travel；Obtain the navigation picture of current location；Navigation picture is handled according to real scene image, makes the navigation identification in navigation picture corresponding with the road in real scene image；The display location of navigation identification in the navigation picture after processing, navigation identification is projected on the front windshield of automobile.In this way, driver can directly check navigation information when driving from front windshield, so that driver is focused on front, avoid checking that navigation equipment produces security incident because bowing.
Description
Technical field
The present invention relates to testing techniques of equipment field, in particular to a kind of defect of pipeline recognition methods, device and car
Carry electronic equipment.
Background technology
At present, during car steering, driver completes to navigate typically by navigation equipments such as mobile terminals, adopts
With this navigation mode, it is desirable to which driver bows and checks navigation equipment frequently in driving procedure, easily because scattered driver
Notice and cause the generation of traffic accident.
The content of the invention
In view of this, it is an object of the invention to provide a kind of navigation picture methods of exhibiting, device and vehicle electronic device,
To improve the above problem.
In order to achieve the above object, the embodiment of the present invention provides a kind of navigation picture methods of exhibiting, applied to vehicle electronics
Equipment, the described method includes：
Real scene image where gathering vehicle electronic device on the direct of travel of automobile；
Obtain current location navigation picture, wherein, the navigation picture include navigation road image and with the navigation
The corresponding navigation identification of site of road in road image；
The navigation picture is handled according to the real scene image, makes the navigation identification in the navigation road image
It is corresponding with the road in the real scene image；
The display location of navigation identification according to the navigation picture after processing, the navigation identification is projected in described
On the front windshield of automobile.
Alternatively, the real scene image is the automobile that is gathered according to the preassembled picture pick-up device in the driver's seat visual field
Image on direct of travel；
It is described that the navigation picture is handled according to the real scene image, make the navigation in the navigation road image
Mark and the corresponding step of road in the real scene image, including：
Size and/or the position of the navigation picture are adjusted according to the real scene image, makes the road in the navigation picture
Road image is corresponding with the position of the road image in the real scene image, so that the clearing mark in the navigation road image
Know corresponding with the road in the real scene image.
Alternatively, the display location of navigation identification described in the navigation picture according to after processing, by the clearing mark
Know the step being projected on the front windshield of the automobile, including：
The navigation identification is extracted from the navigation picture after processing, according to the navigation identification after the treatment
Display location in navigation picture, the navigation identification is projected on the front windshield, so that the navigation identification
The position correspondence of projected position and the road in the driver's seat visual field.
Alternatively, the display location in the navigation picture after the treatment according to the navigation identification, will described in
Navigation identification projects to the step on the front windshield, including：
Joined according to the slope of display location of the navigation identification in the navigation picture and default front windshield
Number, the navigation identification is projected on the front windshield, so that the projected position of the navigation identification is regarded with driver's seat
The position correspondence of Yezhong.
Alternatively, the method further includes：
Current environment brightness information is obtained, the navigation identification is adjusted before described according to the current environment brightness information
Projection brightness on windshield.
Alternatively, the vehicle electronic device is connected with the control system of the automobile, and the method further includes：
The current transport condition data of the automobile is obtained from the control system, the transport condition data is projected in
The predeterminated position of the front windshield.
Alternatively, the vehicle electronic device is provided with emergency button, and the method further includes：
When the emergency button is triggered, cancel Projection Display.
The embodiment of the present invention also provides a kind of navigation picture displaying device, applied to vehicle electronic device, described device bag
Include：
Real scene acquisition module, for the real scene image on the direct of travel of automobile where gathering vehicle electronic device；
Acquisition module, for obtaining the navigation picture of current location, wherein, the navigation picture includes leading for current location
Boat road image and navigation identification corresponding with the site of road in the navigation road image；
Processing module, for being handled according to the real scene image the navigation picture, makes the navigation mileage chart
Navigation identification as in is corresponding with the road in the real scene image；
Display module is projected, for the display location of the navigation identification according to the navigation picture after processing, by described in
Navigation identification is projected on the front windshield of the automobile.
The embodiment of the present invention also provides a kind of vehicle electronic device, including：Memory；Processor；And it is stored in described deposit
The computer-readable instruction performed in reservoir and by processor control, the computer-readable instruction are performed realization originally
The navigation picture methods of exhibiting that inventive embodiments provide.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer-readable instruction, institute
State computer-readable instruction and be performed and realize navigation picture methods of exhibiting provided in an embodiment of the present invention.
Compared to the prior art, the embodiment of the present invention has the advantages that：
The embodiment of the present invention provides a kind of navigation picture methods of exhibiting, device and vehicle electronic device.Vehicle electronic device
The real scene image on automobile direct of travel is gathered, and obtains the navigation picture of current location, wherein, navigation picture includes navigation road
Road image and navigation identification corresponding with the site of road in the navigation road image.Vehicle electronic device is according to real scene image pair
Navigation picture is handled, and makes the navigation identification in navigation road image corresponding with the road in real scene image, and according to place
The display location of navigation identification in navigation picture after reason, which is projected on the front windshield of automobile.In this way,
Driver can directly check navigation information when driving from front windshield, so that by before the focusing on of driver
Side, avoids checking that navigation equipment produces security incident because bowing.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of block diagram of vehicle electronic device provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of navigation picture methods of exhibiting provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of real scene image provided in an embodiment of the present invention；
Fig. 4 is the matching schematic diagram of a kind of navigation picture provided in an embodiment of the present invention and real scene image；
Fig. 5 is the functional block diagram that a kind of navigation picture provided in an embodiment of the present invention shows device.
Icon：100- vehicle electronic devices；110- memories；120- processors；130- projecting cells；200- navigation pictures
Show device；210- real scene acquisition modules；220- acquisition modules；230- processing modules；240- projects display module.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this area is common
Technical staff's all other embodiments obtained without creative efforts, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
As shown in Figure 1, be a kind of block diagram of vehicle electronic device 100 provided in an embodiment of the present invention, vehicle mounted electric
Sub- equipment 100 can be any equipment with data processing function and projection display funciton.Vehicle electronic device 100 includes leading
Navigate image demonstration apparatus 200, memory 110, processor 120 and projecting cell 130.
Wherein, memory 110, processor 120 and 130 each element of projecting cell directly or indirectly electrically connect between each other
Connect, to realize the transmission of data or interaction.For example, these elements can pass through one or more communication bus or signal between each other
Line, which is realized, to be electrically connected.Navigation picture displaying device 200 include it is at least one can be with the shape of software or firmware (firmware)
Formula is stored in memory 110 or is solidificated in the operating system (Operating System, OS) of vehicle electronic device 100
Software function module.Processor 120 is used to perform the executable module stored in memory 110, for example, navigation picture displaying dress
Put software function module and computer program included by 200 etc..
Wherein, memory 110 may be, but not limited to, random access memory (Random Access Memory,
RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
Processor 120 can be a kind of IC chip, have signal handling capacity.The processor 120 can also
It is general processor, such as central processing unit (Central Processing Unit, CPU), network processing unit (Network
Processor, NP), microprocessor etc.；Can also be digital signal processor (DSP)), application-specific integrated circuit (ASIC), scene
Programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware group
Part；Processor 120 can also be any conventional processor, it is possible to achieve or perform disclosed each in the embodiment of the present invention
Method, step and logic diagram.
Projecting cell 130 can be the device that can arbitrarily realize projection, such as can be micro projector.
It should be appreciated that structure shown in Fig. 1 is only to illustrate, vehicle electronic device 100 can have it is more more than shown in Fig. 1,
Less or entirely different configuration.What deserves to be explained is each component shown in Fig. 1 can be realized with software, hardware or its combination.
As shown in Fig. 2, be a kind of flow diagram of navigation picture methods of exhibiting provided in an embodiment of the present invention, this method
Applied to the vehicle electronic device 100 shown in Fig. 1.With reference to Fig. 1 to the specific steps of the navigation picture methods of exhibiting and
Flow elaborates.
Step S110, gathers the real scene image on the direct of travel of 100 place automobile of vehicle electronic device.
Wherein, automobile direct of travel refers to the direction that driver faces during running car, i.e. side where front windshield
To.Real scene image on the direct of travel of 100 place automobile of vehicle electronic device, is in front of the front windshield of the automobile
Real scene image.
In the present embodiment, the real scene image can be gathered by the picture pick-up device being pre-installed on automobile and obtained, institute
Stating vehicle electronic device 100 can communicate to connect with picture pick-up device, the real scene image collected for obtaining the picture pick-up device.
Wherein, picture pick-up device can be pre-installed in vehicle front, and pre-adjust picture pick-up device according to the driver's seat visual field
Pick-up lens angle and corresponding lens parameters so that the real scene image that collects of picture pick-up device with driver in driver's seat
On the real scene image seen it is identical.
It should be appreciated that the described identical scope that refers to corresponding to real scene image herein is identical.For example, picture pick-up device is adopted
What is collected is the real scene image of region A, and the driver's seat visual field is it is seen that the real scene image of region B, then region A should be with region B
It is identical.In addition, in the present embodiment, when the area proportion of region A and the diff area of region B is less than region A (or regions
During preset ratio (e.g., 5%) B), it should also it is identical with region B to be regarded as region A.
Step S120, obtains the navigation picture of current location, wherein, the navigation picture include navigation road image and with
The corresponding navigation identification of site of road in the navigation road image.
It should be noted that the navigation picture obtained in the present embodiment is general third party's navigation information, refer to conduct
The navigation map of background image and it is presented on the navigation picture that navigation identification on navigation map is formed.
In the present embodiment, the navigation picture can be got in the following way：
First, navigation application program (Application, APP), vehicle mounted electric can be installed in vehicle electronic device 100
Sub- equipment 100 can obtain the navigation picture of current location directly from navigation APP.
Second, vehicle electronic device 100 can be communicated to connect with navigation terminal, which can be provided with navigation
The mobile terminal (for example, tablet computer, mobile phone etc.) of APP.Vehicle electronic device 100 can obtain current from the navigation terminal
The navigation picture of position.Wherein, vehicle electronic device 100 can be with navigation terminal wired connection or wireless connection.In detail, car
Bluetooth, Wi-Fi, ZigBee can also be passed through by USB data line and navigation terminal wired connection by carrying electronic equipment 100
Or the mode such as wireless data transmission and navigation terminal wireless connection.Wherein, the mode bag of wireless data transmission is realized
Include 2G, 3G and 4G LTE (Long Term Evolution) etc..
The navigation picture got includes the road image and corresponding with the site of road in the navigation road image of navigating
Navigation identification.Wherein, navigation road image refers to the cartographic information that APP is provided that navigates, which is included with present bit
Datum mark is set to, the road image along on automobile direct of travel.
Current location refers to current location of the automobile in navigation picture, as shown in figure 3, point S for automobile in navigation picture
In current location, automobile moves ahead along route of travel A, then the current direct of travel of automobile is A1.The point on the basis of S, along A1 side
To there are 3 three road 1, road 2 and road roads, correspondingly, navigation road image includes road 1, road 2 and road 3 three
The road image of bar road.
Navigation identification corresponding with the road image of above-mentioned 3 roads then includes this 3 roads of road 1, road 2 and road 3
The road name and road condition (e.g., the congestion level of road) on road, and the traveling direction instruction that automobile is current is (such as Fig. 3 institutes
The arrow A shown).
Step S130, is handled the navigation picture according to the real scene image, is made in the navigation road image
Navigation identification it is corresponding with the road in the real scene image.
Wherein, the navigation identification in the navigation road image is corresponding with the road in the real scene image, can do
It is following to understand：
By taking situation shown in Fig. 4 as an example, after navigation picture shown in Fig. 3 is overlapped onto on corresponding real scene image, navigation picture
On the road name of road 1 be shown at the road 1 of real scene image, the road of the road 2 on navigation picture name is shown in real scene image
Road 2 at, the road of the road 3 on navigation picture name is shown at the road 3 of real scene image, and for indicating automobile traveling side
To arrow A be located at automobile on the direct of travel in real scene image.
Alternatively, in the present embodiment, step S130 can be realized by following sub-step.
Size and/or the position of the navigation picture are adjusted according to real scene image, make road image in navigation picture with
The position of road image in the real scene image is corresponding, so that navigation identification and the outdoor scene in navigation road image
Road in image is corresponding.
In detail, in the present embodiment, when collecting the real scene image, identify the real scene image, parse institute
State the picture scaling of real scene image.The position of the navigation picture is adjusted according to default shooting angle, so that navigation road
The site of road in site of road and real scene image in the image of road matches.Wherein, default shooting angle refers on automobile
The shooting angle of the camera lens of the picture pick-up device of installation.
It is possible to further according to the current displaying ratio adjustment of the picture scaling and the navigation picture
The size of navigation picture, so that the navigation road image is overlapped with the road image in the real scene image.It should be appreciated that this
The coincidence that place is said not necessarily is completely superposed, when non-coincidence region accounts for the navigation road image (or described real scene image)
The ratio of the gross area be less than preset ratio (such as 5%-10%), can also be regarded as overlapping.
, can be by the realistic picture after the navigation road image is overlapped with the road image in the real scene image
As substituting the navigation road image as background, the navigation identification in the road image that described will navigate is presented on the outdoor scene
On image, new navigation picture is formed.The new navigation picture is identical with the size of the real scene image.
Then, according to the picture scaling of the real scene image, by the new navigation picture zoom to it is described before
Windshield comparable size.Wherein, the size of the front windshield can in advance measure and be stored in the vehicle electronics and set
In standby 100.
Step S140, the display location of navigation identification according to the navigation picture after processing, by the navigation identification
It is projected on the front windshield of the automobile.
Understood based on above-mentioned processing procedure, the navigation picture (that is, described new navigation picture) after processing is included as the back of the body
The real scene image of scape and the navigation identification being shown in real scene image.
Alternatively, in the present embodiment, step S140 may comprise steps of.
The navigation identification is extracted from the navigation picture after processing, according to the navigation identification after the treatment
Display location in navigation picture, the navigation identification is projected on the front windshield, so that the navigation identification
The position correspondence of projected position and the road in the driver's seat visual field.
During implementation, the display location in the new navigation picture according to navigation identification of vehicle electronic device 100, by described in
Navigation identification is projected on the front windshield of automobile.
In this way, the road phase that the navigation identification projected on front windshield is seen with driver through front windshield
Match somebody with somebody so that driver can directly be driven according to the navigation identification on front windshield, and check other lead without bowing
Boat equipment.Also the notice of driver front has been focused on into just, so as to avoid checking that navigation equipment produces safe thing because bowing
Therefore.
In practical applications, the front windshield of automobile not necessarily even curface, but there is certain radian.
In view of influence of the radian to drop shadow effect of front windshield, in the present embodiment, step S140 can also include following step
Suddenly.
Joined according to the slope of display location of the navigation identification in the navigation picture and default front windshield
Number, the navigation identification is projected on the front windshield, so that the projected position of the navigation identification is regarded with driver's seat
The position correspondence of Yezhong.
Wherein, the Slope Parameters of front windshield can in advance be measured and are stored in the vehicle electronic device 100.
The Slope Parameters of image to be projected (navigation identification in navigation picture after handling) and front windshield are obtained
In the case of, the image to be projected can be matched with the front windshield by existing image processing algorithm,
So that the navigation identification and the position correspondence in the driver's seat visual field.
In addition, inventor has found that the light luminance of running car environment, which also has drop shadow effect, to be had a certain impact, in order to
Reach more preferable drop shadow effect, checked so as to easily facilitate driver, the navigation picture methods of exhibiting can also include following
Step：
Current environment brightness information is obtained, the navigation identification is adjusted before described according to the current environment brightness information
Projection brightness on windshield.
In the present embodiment, vehicle electronic device 100 can include light sensor, which can be arranged at
The outside of automobile.In detail, can be arranged on the side of the front windshield of automobile, and with the processing of vehicle electronic device 100
Device 120 communicates to connect.
As a kind of embodiment, light sensor can be less than predetermined luminance in the brightness for detecting current environment
When the monochrome information collected is sent to the processor 120 of vehicle electronic device 100 again, it is single to adjust projection by processor 120
The projection brightness of member 130.
As another embodiment, light sensor can be adopted at interval of preset duration (for example, -10 seconds 5 seconds)
Collect the monochrome information of a current environment, and be sent to the processor 120 of vehicle electronic device 100, by the processor 120
According to the projection brightness of monochrome information adjustment projecting cell 130.
Alternatively, in the present embodiment, can also on the front windshield display automobile transport condition data.Phase
Ying Di, the navigation picture methods of exhibiting can also comprise the following steps：
The current transport condition data of the automobile is obtained from the control system, the transport condition data is projected in
The predeterminated position of the front windshield.
Wherein described transport condition data includes the information such as travel speed, tank temperature, Fuel Oil Remaining, passes through the traveling
The displaying of status data, can understand condition of the vehicle at any time in order to driver.
In addition, in practical applications, in the case where driver is originally familiar with road, may and it need not navigate.
For such a situation, in the present embodiment, the vehicle electronic device 100 can set emergency button.
Correspondingly, the navigation picture methods of exhibiting can also include the following steps：
When the emergency button is triggered, cancel Projection Display.
Referring to Fig. 5, it is a kind of navigation picture displaying device 200 provided in an embodiment of the present invention, applied to shown in Fig. 1
Vehicle electronic device 100.
Navigation picture displaying device 200 include real scene acquisition module 210, acquisition module 220, processing module 230 and
Project display module 240.
Wherein, real scene acquisition module 210 is used to gather the outdoor scene on the direct of travel of 100 place automobile of vehicle electronic device
Image.
In the present embodiment, the description as described in real scene acquisition module 210 is specifically referred to the detailed of step S110 shown in Fig. 2
Thin description, that is, step S110 can be performed by real scene acquisition module 210.
Acquisition module 220 is used for the navigation picture for obtaining current location, wherein, the navigation picture includes navigation mileage chart
Picture and navigation identification corresponding with the site of road in the navigation road image.
In the present embodiment, the description as described in acquisition module 220 specifically refers to retouching in detail to step S120 shown in Fig. 2
State, that is, step S120 can be performed by acquisition module 220.
Processing module 230 is used to handle the navigation picture according to the real scene image, makes the navigation road
Navigation identification in image is corresponding with the road in the real scene image.
In the present embodiment, the description as described in processing module 230 specifically refers to retouching in detail to step S130 shown in Fig. 2
State, that is, step S130 can be performed by processing module 230.
The display location that display module 240 is used for the navigation identification according to the navigation picture after processing is projected, by institute
Navigation identification is stated to be projected on the front windshield of the automobile.
In the present embodiment, the description as described in projection display module 240 is specifically referred to the detailed of step S140 shown in Fig. 2
Thin description, that is, step S140 can be performed by projection display module 240.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer-readable instruction, should
Computer-readable instruction, which is performed, realizes navigation picture methods of exhibiting provided in an embodiment of the present invention.
In conclusion the embodiment of the present invention provides a kind of navigation picture methods of exhibiting, device and vehicle electronic device 100.
Vehicle electronic device 100 gathers the real scene image on automobile direct of travel, and obtains the navigation picture of current location, wherein, lead
Chart picture includes navigation road image and navigation identification corresponding with the site of road in the navigation road image.Vehicle electronics is set
Standby 100 are handled navigation picture according to real scene image, are made in the navigation identification and real scene image in navigation road image
Road is corresponding, and according to the display location of navigation identification in the navigation picture after processing, which is projected to automobile
Front windshield on.In this way, driver can directly check navigation information when driving from front windshield, so as to will drive
The person's of sailing focuses on front, avoids checking that navigation equipment produces security incident because bowing.
In several embodiments that the embodiment of the present invention is provided, it should be understood that disclosed system and method, also may be used
To realize by another way.System and method embodiment described above is only schematical, for example, in attached drawing
Flow chart and block diagram show that the system of multiple embodiments according to the present invention, the possibility of method and computer program product are realized
Architectural framework, function and operation.At this point, each square frame in flow chart or block diagram can represent module, a program
A part for section or code, a part for the module, program segment or code are used for realization defined patrol comprising one or more
Collect the executable instruction of function.It should also be noted that at some as the function of in the implementation replaced, being marked in square frame
Can be with different from the order marked in attached drawing generation.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, this is depending on involved function.It is also noted that block diagram and/or
The combination of each square frame and block diagram in flow chart and/or the square frame in flow chart, can use function or dynamic as defined in performing
The dedicated hardware based system made is realized, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, electronic equipment, or network equipment etc.) perform all or part of step of each embodiment the method for the present invention
Suddenly.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), deposit at random
Access to memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And other elements that are not explicitly listed are further included, or further include as this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of key element that also there are other identical element.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. navigation picture methods of exhibiting, it is characterised in that applied to vehicle electronic device, the described method includes：Real scene image where gathering vehicle electronic device on the direct of travel of automobile；Obtain the navigation picture of current location, wherein, the navigation road image of the navigation picture including current location and with institute State the corresponding navigation identification of site of road in navigation road image；The navigation picture is handled according to the real scene image, makes the navigation identification in the navigation road image and institute The road stated in real scene image is corresponding；The display location of navigation identification according to the navigation picture after processing, the automobile is projected in by the navigation identification Front windshield on.
- 2. according to the method described in claim 1, it is characterized in that, the real scene image is to be installed in advance according to the driver's seat visual field The automobile direct of travel that is gathered of picture pick-up device on image；It is described that the navigation picture is handled according to the real scene image, make the navigation identification in the navigation road image With the corresponding step of road in the real scene image, including：Size and/or the position of the navigation picture are adjusted according to the real scene image, makes the navigation road in the navigation picture Road image is corresponding with the position of the road image in the real scene image, so that the clearing mark in the navigation road image Know corresponding with the road in the real scene image.
- 3. according to the method described in claim 2, it is characterized in that, clearing mark described in the navigation picture according to after processing The display location of knowledge, the step navigation identification being projected on the front windshield of the automobile, including：The navigation identification is extracted from the navigation picture after processing, according to the navigation of the navigation identification after the treatment Display location in image, the navigation identification is projected on the front windshield, so that the projection of the navigation identification Position and the position correspondence of the road in the driver's seat visual field.
- 4. according to the method described in claim 3, it is characterized in that, the leading after the treatment according to the navigation identification Display location in chart picture, the step on the front windshield is projected to by the navigation identification, including：, will according to display location of the navigation identification in the navigation picture and the Slope Parameters of default front windshield The navigation identification is projected on the front windshield, so that in the projected position of the navigation identification and the driver's seat visual field Position correspondence.
- 5. according to the method described in claim 1-4 any one, it is characterised in that the method further includes：Current environment brightness information is obtained, the navigation identification is adjusted in the front windshield according to the current environment brightness information Projection brightness on glass.
- 6. according to the method described in claim 1-4 any one, it is characterised in that the vehicle electronic device and the automobile Control system connection, the method further includes：The current transport condition data of the automobile is obtained from the control system, the transport condition data is projected in described The predeterminated position of front windshield.
- 7. according to the method described in claim 1-4 any one, it is characterised in that the vehicle electronic device is provided with emergent Button, the method further include：When the emergency button is triggered, cancel Projection Display.
- 8. a kind of navigation picture shows device, it is characterised in that applied to vehicle electronic device, described device includes：Real scene acquisition module, for the real scene image on the direct of travel of automobile where gathering vehicle electronic device；Acquisition module, for obtaining the navigation picture of current location, wherein, the navigation picture includes the navigation road of current location Road image and navigation identification corresponding with the site of road in the navigation road image；Processing module, for being handled according to the real scene image the navigation picture, makes in the navigation road image Navigation identification it is corresponding with the road in the real scene image；Display module is projected, for the display location of the navigation identification according to the navigation picture after processing, by the navigation Mark is projected on the front windshield of the automobile.
- A kind of 9. vehicle electronic device, it is characterised in that including：Memory；Processor；AndIt is stored in the memory and the computer-readable instruction performed by processor control, the computer-readable instruction It is performed the method realized described in claim 1-7 any one.
- 10. a kind of computer-readable recording medium, is stored thereon with computer-readable instruction, it is characterised in that the computer Readable instruction is performed the method realized described in claim 1-7 any one.
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| CN109556625A (en) * | 2018-11-30 | 2019-04-02 | 努比亚技术有限公司 | Air navigation aid, device, navigation equipment and storage medium based on front windshield |
| CN111256726A (en) * | 2020-01-19 | 2020-06-09 | 北京无限光场科技有限公司 | Navigation device and method, terminal and storage medium |
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| CN111754390A (en) * | 2020-05-11 | 2020-10-09 | 上海欧菲智能车联科技有限公司 | Ring view display method and device, computer equipment and storage medium |
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