CN113866983A - Head-up display device and display method of head-up display device - Google Patents
Head-up display device and display method of head-up display device Download PDFInfo
- Publication number
- CN113866983A CN113866983A CN202111135281.8A CN202111135281A CN113866983A CN 113866983 A CN113866983 A CN 113866983A CN 202111135281 A CN202111135281 A CN 202111135281A CN 113866983 A CN113866983 A CN 113866983A
- Authority
- CN
- China
- Prior art keywords
- display
- image
- background area
- background
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000015654 memory Effects 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 11
- 239000003086 colorant Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B2027/0192—Supplementary details
Abstract
The embodiment of the disclosure discloses a head-up display device and a display method of the head-up display device, wherein an image to be displayed is projected and displayed in a preset projection area; acquiring a background area image corresponding to a preset projection area; analyzing the acquired background area image; and adjusting the display state of the preset projection area based on the analyzed result and/or the ambient light of the background area. The adjustment of the display color and the display brightness of the display area is realized by identifying the image of the background area, and the problem that the displayed virtual image is unclear in the related art is further solved. The new line display device of this embodiment is through discerning the place ahead environment, and the colour of HUD display content has promoted HUD display content's visibility. The readability of the HUD display content is increased with constant backlight brightness.
Description
Technical Field
The disclosure relates to the technical field of data processing, in particular to a head-up display device and a display method of the head-up display device.
Background
A Head Up Display (HUD) device is limited by the limitations of brightness, color rendering performance and contrast of HUD virtual image Display, and the color of HUD Display content is lighter, so that the HUD virtual image Display effect is greatly reduced; front-mounted HUD devices (such as HUDs assembled in an automobile production line) generally have the brightness of 10000nit, display contents can be clearly seen in most scenes, but the display contents are mostly not clearly seen in the environment conditions of different backgrounds; since the brightness of a rear-mounted HUD product (e.g., a HUD product installed by the user) does not meet the display requirements of all scenes, the virtual image display effect is general in a highlight scene.
In the related art, the HUD display device has a defect that the virtual image display effect cannot be changed with the change of the environment, resulting in a poor display effect.
Disclosure of Invention
The present disclosure is directed to a head-up display device and a display method of the head-up display device.
In order to achieve the above object, according to a first aspect of the present disclosure, there is provided a head up display device including: the display module is used for projecting and displaying an image to be displayed in a preset projection area; the image acquisition module is used for acquiring a background area image corresponding to the preset projection area; the image processing module is used for analyzing the acquired background area image; and the display control module is used for adjusting the display state of the preset projection area based on the result obtained by analysis and/or the ambient light of the background area.
Optionally, adjusting the display state of the preset projection area based on the analyzed result and/or the ambient light of the background area includes: adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result; or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
Optionally, when determining the ambient light of the background area, determining the ambient light parameter of the background area based on the parameter information of the image acquisition module when acquiring the image; and/or sensing the ambient light of the background area through a light sensor arranged on the head-up display device to obtain the ambient light parameter of the background area.
Optionally, the analyzing the acquired background region image includes: and carrying out pixel point statistics on the collected background area image so as to count the background color of the background area image.
Optionally, the analyzing the acquired background region image includes: and carrying out regional identification on the acquired background regional image so as to identify the color of each regional area in the background regional image.
Optionally, the analyzing the acquired background region image includes: and carrying out image recognition on the acquired background area image so as to recognize and obtain attribute information of the object contained in the background area image.
According to a second aspect of the present disclosure, there is provided a display method of a head-up display device, including: projecting and displaying an image to be displayed in a preset projection area; acquiring a background area image corresponding to the preset projection area; analyzing the acquired background area image; and adjusting the display state of the preset projection area based on the result obtained by analysis and/or the ambient light of the background area.
Optionally, adjusting the display state of the preset projection area based on the analyzed result and/or the ambient light of the background area includes: adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result; or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
According to a third aspect of the present disclosure, there is provided a computer-readable storage medium storing computer instructions for causing the computer to perform any one of the method implementations
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform an implementation of any one of the methods.
In the head-up display device and the display method of the head-up display device according to the embodiment of the disclosure, an image to be displayed is projected and displayed in a preset projection area; acquiring a background area image corresponding to a preset projection area; analyzing the acquired background area image; and adjusting the display state of the preset projection area based on the analyzed result and/or the ambient light of the background area. The adjustment of the display color and the display brightness of the display area is realized by identifying the image of the background area, and the problem that the displayed virtual image is unclear in the related art is further solved.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a head-up display device according to an embodiment of the disclosure;
fig. 2 is an application scenario diagram of a heads-up display device according to an embodiment of the present disclosure;
FIG. 3 is a flow chart of a display method of a heads-up display device according to an embodiment of the disclosure; and
fig. 4 is a schematic diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure may be described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this disclosure can be understood by one of ordinary skill in the art as a matter of context.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.
It should be noted that, in the present disclosure, the embodiments and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to the embodiment of the present disclosure, as shown in fig. 1, the head-up display device includes a display module 101, which can project and display an image to be displayed in a preset projection area (e.g., on a front windshield of an automobile), where the image to be displayed may be an image generated by an image generating unit (not shown in the figure) of the head-up display device to generate an image for HUD display, and then the projection and display of the image may be implemented by using TFT, DLP projection, laser projection, and other methods in the display module. The display module 101 may be an AR display module.
The display module 101 may also include optics to transmit the image to be displayed to the human eye by establishing an optical path (e.g., a reflective optical path or a diffractive optical path). The display module 101 may also include structural devices including, but not limited to, structural members for securing the image generation unit, optics, and control mechanisms for adjusting the image, such as motors, buttons, knobs, and the like.
The head-up display device further comprises an image acquisition single module 102 for acquiring a background area image corresponding to the preset projection area. The image acquisition module can include the camera, and the camera can carry out image acquisition to the background region, for example, refer to fig. 2a, to driver the place ahead, predetermine the external environment region (the camera scanning angle scope in fig. 2 a) of predetermineeing that the projection area is located and carry out image acquisition. HUD's display module can throw the virtual image in the front in figure 2a, and the image of external environment can be gathered to the camera sensor, and HUD shows that the black region on interface can not throw, appears as transparent when HUD virtual image shows.
As can be appreciated. The background area image (refer to the camera shooting range area in fig. 2 b) of the present embodiment may be obtained by shooting with a camera provided in the head-up display device; the image of the background area may also be directly acquired from other devices according to implementation requirements, for example, the image is captured by a camera of an on-board system ADAS (advanced driver assistance system) and stored in an on-board system memory, and then the image is acquired from the memory by the head-up display device. In fig. 2b, the sensing range of the camera sensor of the HUD system covers the HUD display area, and it can be ensured that the camera can sense the color distribution and the brightness of the external environment behind the HUD display area.
The head-up display device may further include an image processing module 103 configured to analyze the acquired background region image. The display control module 104 adjusts the display state of the preset projection area based on the result obtained by the analysis and/or the ambient light of the background area.
The image processing module 103 and the display control module may share one processor for processing, or may use separate processors for processing, which is not limited herein. The image processing module and the display control module (hereinafter collectively referred to as the control module) include, but are not limited to, a HUD computing unit (e.g., including a CPU, memory, storage, etc.), and a connection module. The computing unit of the HUD is used for realizing the working logic control and the display control of the HUD; the connection module includes interfaces and functions not limited to power connection, data connection, image connection, etc.
As an optional implementation manner of this embodiment, adjusting the display state of the preset projection area based on the result obtained by the analysis and/or the ambient light of the background area includes: adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result; or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
In this optional implementation, the HUD display state is adjusted based on the intensity (brightness) of the external ambient light. For example, if the ambient light level is high (e.g., exceeds a certain threshold), the display color may be adjusted while the display brightness is adjusted up; if the ambient light level is low (e.g., below a certain threshold), only the brightness of the display may be adjusted, or the color of the display may be adjusted slightly while the brightness of the display is adjusted.
As an optional implementation manner of this embodiment, when determining the ambient light of the background area, the ambient light parameter of the background area is determined based on the parameter information of the image acquisition module when acquiring the image; and/or sensing the ambient light of the background area through a light sensor arranged on the head-up display device to obtain the ambient light parameter of the background area.
In this optional implementation, the display brightness of the projection area can be adjusted by the ambient light parameter, and the ambient light parameter can be determined by the parameters involved in image acquisition by the image acquisition module. For example, ISO of the camera, or shutter speed, etc. And the light sensing can be carried out through an ambient light sensor arranged on the head-up display device to obtain ambient light parameters.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out pixel point statistics on the collected background area image so as to count the background color of the background area image.
In this optional implementation, through the method of pixel statistics, the shared main colour in background region is counted out to adjustable HUD predetermine the projection area and show the colour, with the differentiation background colour, thereby make the display effect more clear. After the dominant color of the background region is obtained, the background color may be adjusted based on the dominant color.
For example: if the background area is snowy land, the color of the background area image is mainly white, and the color of the AR display is adjusted to green (or other colors); if the background area is a green land, the color of the background area image is mainly green, and the color of the AR display can be adjusted to be white, and the like; the practical effect verifies that green, cyan and red have better identification on the virtual image display of the HUD than other colors.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out regional identification on the acquired background regional image so as to identify the color of each regional area in the background regional image.
In this optional implementation manner, in comparison with the identification of the main color of the background region, the color of the background region may be identified by regions, and the color of the preset projection region is adjusted by identifying different colors of each region. By adopting the method, the display effect of the image can be further improved. For example, when the display color of the preset projection area is adjusted, the display color of the preset projection area may be determined according to a combination of different colors of each area in the background area, for example, the background area image includes three colors of green, white, and gray, and in order to make the color of the preset projection area different from the color of the background area, so that the display is clearer, the display color of the preset projection area may be determined to be red.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out image recognition on the acquired background area image so as to recognize and obtain attribute information of the object contained in the background area image.
In this optional implementation manner, scene recognition or object recognition may be performed on the acquired background region image based on a neural network (deep learning), and attribute information (e.g., texture, color and luster of the surface, etc.) of the object is obtained through recognition.
After the attribute information of the object is identified, the display color of the preset projection area can be adjusted based on the attribute information. For example, if the recognized car is a white bright car, the color of the preset projection area may be adjusted to a color with higher saturation because the reflection effect is obvious; if a white matte car (old state) is identified, the color of the preset projection area can be adjusted to a color with lower saturation because the light reflection effect is relatively weak.
The head-up display device of the embodiment identifies the front environment, particularly the color distribution and the light intensity in the HUD display area by an image identification method, so that the color of the HUD display content is adjusted, and the visibility of the HUD display content is improved. The readability of the HUD display content is increased with constant backlight brightness.
The new line display device of this embodiment has solved the luminance that HUD shows and has been subject to the control demand of the efficiency (windshield reflection inefficiency), light source heat dissipation and the consumption of HUD light path design, can't accomplish very bright problem. The virtual image of the HUD belongs to AR (Augmented Reality) display, and the color saturation and contrast of the virtual image are low, so that the color displayed by the HUD is light, and the virtual image is easily seen under the condition of strong light. And most HUD device is in order to guarantee the visibility of virtual image content under the strong light, often can adopt the backlight unit of hi-lite to add complicated heat dissipation mechanism, perhaps promotes the mode of reflection efficiency (increase the rete at windshield, perhaps adopts solitary half mirror piece) and comes and reduce external light to the influence that the HUD virtual image shows, has caused with high costs, the problem that the display effect is unclear still.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
According to an embodiment of the present disclosure, there is also provided a display method of a head-up display device, as shown in fig. 2, the method including: projecting and displaying an image to be displayed in a preset projection area; acquiring a background area image corresponding to the preset projection area; analyzing the acquired background area image; and adjusting the display state of the preset projection area based on the result obtained by analysis and/or the ambient light of the background area.
As an optional implementation manner of this embodiment, adjusting the display state of the preset projection area based on the result obtained by the analysis and/or the ambient light of the background area includes: adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result; or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
As an optional implementation manner of this embodiment, when determining the ambient light of the background area, the ambient light parameter of the background area is determined based on the parameter information of the image acquisition module when acquiring the image;
and/or sensing the ambient light of the background area through a light sensor arranged on the head-up display device to obtain the ambient light parameter of the background area.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out pixel point statistics on the collected background area image so as to count the background color of the background area image.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out regional identification on the acquired background regional image so as to identify the color of each regional area in the background regional image.
As an optional implementation manner of this embodiment, analyzing the acquired background region image includes: and carrying out image recognition on the acquired background area image so as to recognize and obtain attribute information of the object contained in the background area image.
The method of the embodiment solves the problem that the brightness of the HUD display is limited by the control requirements of the HUD light path design efficiency (low windshield reflection efficiency), the light source heat dissipation and the power consumption, and the brightness cannot be achieved. The virtual image of the HUD belongs to AR (Augmented Reality) display, and the color saturation and contrast of the virtual image are low, so that the color displayed by the HUD is light, and the virtual image is easily seen under the condition of strong light. And most HUD device is in order to guarantee the visibility of virtual image content under the strong light, often can adopt the backlight unit of hi-lite to add complicated heat dissipation mechanism, perhaps promotes the mode of reflection efficiency (increase the rete at windshield, perhaps adopts solitary half mirror piece) and comes and reduce external light to the influence that the HUD virtual image shows, has caused with high costs, the problem that the display effect is unclear still.
The embodiment of the present disclosure provides an electronic device, as shown in fig. 4, the electronic device includes one or more processors 41 and a memory 42, where one processor 41 is taken as an example in fig. 4.
The controller may further include: an input device 43 and an output device 44.
The processor 41, the memory 42, the input device 43 and the output device 44 may be connected by a bus or other means, and fig. 4 illustrates the connection by a bus as an example.
The processor 41 may be a Central Processing Unit (CPU). The processor 41 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or combinations thereof. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 42, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the control methods in the embodiments of the present disclosure. The processor 41 executes various functional applications of the server and data processing, i.e. implements the method of the above-described method embodiment, by running non-transitory software programs, instructions and modules stored in the memory 42.
The memory 42 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of a processing device operated by the server, and the like. Further, the memory 42 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 42 may optionally include memory located remotely from processor 41, which may be connected to a network connection device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 43 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the processing device of the server. The output device 44 may include a display device such as a display screen.
One or more modules are stored in the memory 42, which when executed by the one or more processors 41, perform the method as shown in fig. 1.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the motor control methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-only memory (ROM), a Random Access Memory (RAM), a flash memory (FlashMemory), a hard disk (hard disk drive, abbreviated as HDD) or a Solid State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present disclosure have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present disclosure, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A head-up display device, comprising:
the display module is used for projecting and displaying an image to be displayed in a preset projection area;
the image acquisition module is used for acquiring a background area image corresponding to the preset projection area;
the image processing module is used for analyzing the acquired background area image;
and the display control module is used for adjusting the display state of the preset projection area based on the result obtained by analysis and/or the ambient light of the background area.
2. The head-up display device according to claim 1, wherein adjusting the display state of the preset projection area based on the result of the analysis and/or the ambient light of the background area comprises:
adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result;
or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
3. The head-up display device according to claim 1, wherein when determining the ambient light of the background area, determining the ambient light parameter of the background area based on the parameter information of the image acquisition module when acquiring the image;
and/or sensing the ambient light of the background area through a light sensor arranged on the head-up display device to obtain the ambient light parameter of the background area.
4. The heads-up display device of claim 1 wherein resolving the captured background region image comprises:
and carrying out pixel point statistics on the collected background area image so as to count the background color of the background area image.
5. The heads-up display device of claim 1 wherein resolving the captured background region image comprises:
and carrying out regional identification on the acquired background regional image so as to identify the color of each regional area in the background regional image.
6. The heads-up display device of claim 1 wherein resolving the captured background region image comprises:
and carrying out image recognition on the acquired background area image so as to recognize and obtain attribute information of the object contained in the background area image.
7. A display method of a head-up display device, comprising:
projecting and displaying an image to be displayed in a preset projection area;
acquiring a background area image corresponding to the preset projection area;
analyzing the acquired background area image;
and adjusting the display state of the preset projection area based on the result obtained by analysis and/or the ambient light of the background area.
8. The method of claim 7, wherein adjusting the display state of the predetermined projection area based on the analyzed result and/or the ambient light of the background area comprises:
adjusting the display brightness and the display color of the preset projection area based on the intensity of the ambient light of the background area, wherein the display color is adjusted based on the analysis result;
or adjusting the display brightness of the preset projection area based on the intensity of the ambient light of the background area.
9. A computer-readable storage medium having stored thereon computer instructions for causing a computer to perform the method of any one of claims 7-8.
10. An electronic device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to perform the method of any one of claims 7-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135281.8A CN113866983A (en) | 2021-09-27 | 2021-09-27 | Head-up display device and display method of head-up display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111135281.8A CN113866983A (en) | 2021-09-27 | 2021-09-27 | Head-up display device and display method of head-up display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113866983A true CN113866983A (en) | 2021-12-31 |
Family
ID=78991124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111135281.8A Pending CN113866983A (en) | 2021-09-27 | 2021-09-27 | Head-up display device and display method of head-up display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113866983A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118951A (en) * | 2022-06-06 | 2022-09-27 | 东软集团股份有限公司 | Data projection method and device, storage medium and vehicle |
| CN115220836A (en) * | 2022-06-13 | 2022-10-21 | 广州汽车集团股份有限公司 | Method and system for automatically adjusting vehicle-mounted display brightness |
| CN116095289A (en) * | 2023-02-06 | 2023-05-09 | 江苏泽景汽车电子股份有限公司 | HUD display method, HUD display device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150168720A1 (en) * | 2013-12-12 | 2015-06-18 | Hyundai Autron Co., Ltd. | Device and method for displaying head-up display (hud) information |
| CN104966485A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Head up display with adjustable backlight |
| CN106101667A (en) * | 2016-06-30 | 2016-11-09 | 京东方科技集团股份有限公司 | HUD and HUD display packing, mobile devices |
| CN106970748A (en) * | 2016-10-13 | 2017-07-21 | 蔚来汽车有限公司 | The method and system of vehicle-mounted HUD display colors is automatically adjusted based on ambient light color |
| CN108322719A (en) * | 2018-02-12 | 2018-07-24 | 京东方科技集团股份有限公司 | Head-up-display system and new line display methods, mobile devices |
| US20200005731A1 (en) * | 2018-07-02 | 2020-01-02 | Boe Technology Group Co., Ltd. | Backlight adjustment method, device, system, head-up display and storage medium |
-
2021
- 2021-09-27 CN CN202111135281.8A patent/CN113866983A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150168720A1 (en) * | 2013-12-12 | 2015-06-18 | Hyundai Autron Co., Ltd. | Device and method for displaying head-up display (hud) information |
| CN104966485A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Head up display with adjustable backlight |
| CN106101667A (en) * | 2016-06-30 | 2016-11-09 | 京东方科技集团股份有限公司 | HUD and HUD display packing, mobile devices |
| CN106970748A (en) * | 2016-10-13 | 2017-07-21 | 蔚来汽车有限公司 | The method and system of vehicle-mounted HUD display colors is automatically adjusted based on ambient light color |
| CN108322719A (en) * | 2018-02-12 | 2018-07-24 | 京东方科技集团股份有限公司 | Head-up-display system and new line display methods, mobile devices |
| US20200005731A1 (en) * | 2018-07-02 | 2020-01-02 | Boe Technology Group Co., Ltd. | Backlight adjustment method, device, system, head-up display and storage medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115118951A (en) * | 2022-06-06 | 2022-09-27 | 东软集团股份有限公司 | Data projection method and device, storage medium and vehicle |
| CN115220836A (en) * | 2022-06-13 | 2022-10-21 | 广州汽车集团股份有限公司 | Method and system for automatically adjusting vehicle-mounted display brightness |
| CN116095289A (en) * | 2023-02-06 | 2023-05-09 | 江苏泽景汽车电子股份有限公司 | HUD display method, HUD display device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113866983A (en) | Head-up display device and display method of head-up display device | |
| US11480804B2 (en) | Distributed foveated rendering based on user gaze | |
| CN108460734B (en) | System and method for image presentation by vehicle driver assistance module | |
| US9123179B2 (en) | Surrounding image display system and surrounding image display method for vehicle | |
| CN110651301A (en) | Method and system for automatically coloring night vision images | |
| JP6669053B2 (en) | Head-up display system | |
| CN106503707B (en) | Licence plate recognition method and device under a kind of infrared lighting condition | |
| JP4399174B2 (en) | Vehicle equipped with automobile display unit, automobile night vision device and automobile infrared night vision device | |
| JP5948170B2 (en) | Information display device, information display method, and program | |
| US9659412B2 (en) | Methods and systems for displaying information on a heads-up display | |
| WO2019113887A1 (en) | Method, device and system for adjusting image, as well as computer readable storage medium | |
| US20110317002A1 (en) | Vehicle display enhancements | |
| JP2019047296A (en) | Display device, display method, control program, and electronic mirror system | |
| CN116524877A (en) | Vehicle-mounted screen brightness adjustment method and device, electronic equipment and storage medium | |
| JP5590412B2 (en) | Projection system and face photographing system | |
| US11205405B2 (en) | Content arrangements on mirrored displays | |
| US20220332191A1 (en) | Control method and apparatus, device and storage medium | |
| CN111071037A (en) | Equipment control method and device, vehicle-mounted head-up display equipment and storage medium | |
| EP3467637B1 (en) | Method, apparatus and system for displaying image | |
| US11347060B2 (en) | Device and method of controlling device | |
| KR20170010534A (en) | Apparatus and method for providing side image of vehicle | |
| WO2022127307A1 (en) | Vision assistance system of vehicle, and vehicle-mounted image display method and device | |
| CN113306486B (en) | In-vehicle lighting device control method, storage medium, and electronic apparatus | |
| US11257468B2 (en) | User-mountable extended reality (XR) device | |
| CN114167613A (en) | Control method, device and equipment of head-up display and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |