CN114312569A - Method and device for managing projection operation in vehicle and vehicle - Google Patents
Method and device for managing projection operation in vehicle and vehicle Download PDFInfo
- Publication number
- CN114312569A CN114312569A CN202111478139.3A CN202111478139A CN114312569A CN 114312569 A CN114312569 A CN 114312569A CN 202111478139 A CN202111478139 A CN 202111478139A CN 114312569 A CN114312569 A CN 114312569A
- Authority
- CN
- China
- Prior art keywords
- data
- vehicle
- projection
- projection operation
- determining
- 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 47
- 238000004590 computer program Methods 0.000 claims description 13
- 230000003993 interaction Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007726 management method Methods 0.000 description 22
- 239000003086 colorant Substances 0.000 description 13
- 238000004040 coloring Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000004438 eyesight Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000003190 augmentative effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
Landscapes
- Instrument Panels (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the application discloses a method and a device for managing projection operation in a vehicle and the vehicle. The method comprises the following steps: receiving a control command for projecting data to a projection area of a front windshield; acquiring data to be projected according to the control command; determining a display color of the data in a projection operation; and projecting the data in a projection area according to the display color.
Description
Technical Field
The embodiment of the application relates to the field of information processing, in particular to a method and a device for managing projection operation in a vehicle and the vehicle.
Background
With the development of smart cars, AR-HUD (Augmented Reality Head-Up Display) gradually becomes a hot topic. The AR-HUD technology projects image information originally output by the center console onto a front windshield through an internal optical principle, and the purpose of simplifying the structure of the center console is achieved.
In practical application, if the display effect of the data projected to the front windshield is not good, the driver can be influenced to know the information, or the visual fatigue can be caused, so that the driving safety of the vehicle is influenced.
Disclosure of Invention
In order to solve any technical problem, embodiments of the present application provide a method and an apparatus for managing a projection operation in a vehicle, and a vehicle.
To achieve the purpose of the embodiments of the present application, the embodiments of the present application provide a method for managing a projection operation in a vehicle, including:
receiving a control command for projecting data to a projection area of a front windshield;
acquiring data to be projected according to the control command;
determining a display color of the data in a projection operation;
and projecting the data in a projection area according to the display color.
Preferably, the acquiring data to be projected according to the control command includes:
acquiring at least two pieces of data to be output;
determining the urgency of each piece of data according to a preset content identification strategy;
determining the output sequence of the at least two pieces of data according to the urgency of each piece of data;
and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
Preferably, the determining the display color of the data in the projection operation includes:
acquiring a brightness value outside the vehicle and/or a brightness value inside the vehicle to obtain brightness information;
and adjusting the selected color according to the brightness information to obtain the display color.
Preferably, the outputting the data in the projection region according to the display color includes:
determining a target area corresponding to an image formed on a front windshield by an object outside the vehicle;
determining a display area of data on the front windshield according to the target area;
and outputting the data in the display area according to the display color.
Preferably, after the data is output in the projection operation according to the display color, the method further includes:
receiving a management command for a display area and/or display content in a projection operation;
and managing the projection operation according to the management command.
Preferably, the receiving a command for managing a display area and/or display content in the projection operation includes:
detecting the operation gesture in a preset interaction area to obtain a detection result;
and determining a management command corresponding to the detection result.
An embodiment of the present application provides a storage medium, in which a computer program is stored, where the computer program is configured to execute the above method when running.
An embodiment of the present application provides an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to execute the computer program to perform the method described above.
The embodiment of the application provides a management device for projection operation in a vehicle, which comprises the electronic device.
An embodiment of the present application provides a vehicle, including the management device described above.
One of the above technical solutions has the following advantages or beneficial effects:
the method comprises the steps of receiving a control command for projecting data to a projection area of a front windshield, obtaining data to be projected according to the control command, determining the display color of the data in projection operation, projecting the data in the projection area according to the display color, and displaying the data in a coloring mode, so that the influence of a virtual image formed by the data on the front windshield on the safe driving of a vehicle is reduced, and the driving safety of the vehicle is improved.
Additional features and advantages of the embodiments of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the application. The objectives and other advantages of the embodiments of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and together with the examples of the embodiments of the present application do not constitute a limitation of the embodiments of the present application.
Fig. 1 is a flowchart of a method for managing a projection operation in a vehicle according to an embodiment of the present disclosure;
fig. 2 is a flowchart of a management method for a projection operation in a vehicle according to a second embodiment of the present application;
fig. 3 is a flowchart of a method for managing a projection operation in a vehicle according to a third embodiment of the present application;
fig. 4 is a flowchart of a method for managing a projection operation in a vehicle according to a fourth embodiment of the present application;
fig. 5 is a flowchart of a management method for a projection operation in a vehicle according to a fifth embodiment of the present application;
fig. 6 is a flowchart of a projection management method for road data according to a fifth embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, in the embodiments of the present application, features in the embodiments and the examples may be arbitrarily combined with each other without conflict.
In the process of implementing the invention, the following problems are found in the related art, including:
the correlation technique is based on optical principle and receives the transmission light that corresponds with virtual image of formation of image spare output through reflection component, and reflect this transmission light, project on the windshield at last, the effect is not good under the highlight at first like this, if reflection angle and focus can cause the diffuse reflection phenomenon inadequately accurate, it can lead to the information not clear to have a receiving function interface of controllable value, disperse driver's attention, can not feed back according to user experience, shake and lead to the driver can't see clearly or can't see the display information like the road conditions, and receiving element can cause the delay under external dynamic environment, and can cause indefinite factors such as dazzling for a long time, cause relatively poor experience to the user.
Based on the above analysis, the embodiments of the present application provide the following solutions, including:
example one
Fig. 1 is a flowchart of a method for managing a projection operation in a vehicle according to an embodiment of the present disclosure. As shown in fig. 1, the method includes:
the front windshield is provided with a light-proof coating to reduce the influence on the sight of the driver.
The control command can be triggered by a preset key or can be obtained by receiving a voice command.
102, acquiring data to be projected according to the control command;
in an exemplary embodiment, according to the control command, data currently displayed by the console in the vehicle may be used as data to be projected, or data to be output may be further analyzed and filtered, and data with high importance may be selected as data to be projected.
Preferably, at least two pieces of data to be output can be acquired, and the urgency of each piece of data is determined according to a preset content identification strategy; determining the output sequence of the at least two pieces of data according to the urgency of each piece of data; and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
For example, the data to be output includes the following two pieces of data:
item 1: the currently played song is AAAA;
item 2: a rear vehicle overtaking is detected.
The content identification strategy is known from the content of the item, the information of the item 2 is related to safe driving of the vehicle, the information of the item 1 is related to personalized experience of the user, and therefore, if the urgency of the item 2 is higher than that of the item 1, the information of the item 2 is preferentially output.
By outputting the information according to the sequence determined by the urgency of the content, the important information can be effectively ensured to be known by the driver in time, and the driving safety is ensured.
Preferably, the control command may carry information types to be displayed, and the information types may be vehicle-mounted multimedia information, navigation information, driving condition information, or the like; according to the information category in the control command, the data of the information category can be acquired as the data to be projected so as to meet the personalized needs of the user.
103, determining the display color of the data in the projection operation;
in an exemplary embodiment, the selection of the display color may be selected from a preset color library, and the colors in the color library satisfy the following condition:
human vision cannot be seen, or the virtual image can be seen but is not obvious, under lighting conditions, using the data for that color as a virtual image on the front windshield.
The color is selected according to the material of the glass, and colors except the color of the traffic signal lamp can be selected as selectable colors.
And 104, projecting the data in a projection area according to the display color.
By coloring and displaying the data, the influence of a virtual image formed by the data on the front windshield on the safe running of the vehicle is reduced, and the running safety of the vehicle is improved.
According to the method provided by the embodiment of the application, the control command for projecting data to the projection area of the front windshield is received, the data to be projected is obtained according to the control command, the display color of the data in the projection operation is determined, the data is projected in the projection area according to the display color, the data is displayed by coloring, the influence of a virtual image formed by the data on the front windshield on the safe driving of a vehicle is reduced, and the driving safety of the vehicle is improved.
Example two
Fig. 2 is a flowchart of a management method for a projection operation in a vehicle according to a second embodiment of the present application. As shown in fig. 2, the method includes:
the front windshield is provided with a light-proof coating to reduce the influence on the sight of the driver.
The control command can be triggered by a preset key or can be obtained by receiving a voice command.
in an exemplary embodiment, according to the control command, data currently displayed by the console in the vehicle may be used as data to be projected, or data to be output may be further analyzed and filtered, and data with high importance may be selected as data to be projected.
Preferably, at least two pieces of data to be output can be acquired, and the urgency of each piece of data is determined according to a preset content identification strategy; determining the output sequence of the at least two pieces of data according to the urgency of each piece of data; and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
For example, the data to be output includes the following two pieces of data:
item 1: the currently played song is AAAA;
item 2: a rear vehicle overtaking is detected.
The content identification strategy is known from the content of the item, the information of the item 2 is related to safe driving of the vehicle, the information of the item 1 is related to personalized experience of the user, and therefore, if the urgency of the item 2 is higher than that of the item 1, the information of the item 2 is preferentially output.
By outputting the information according to the sequence determined by the urgency of the content, the important information can be effectively ensured to be known by the driver in time, and the driving safety is ensured.
Preferably, the control command may carry information types to be displayed, and the information types may be vehicle-mounted multimedia information, navigation information, driving condition information, or the like; according to the information category in the control command, the data of the information category can be acquired as the data to be projected so as to meet the personalized needs of the user.
in an exemplary embodiment, by collecting brightness values inside and outside the vehicle, a brightness difference inside and outside the vehicle can be determined, and a data basis is provided for adjustment of subsequent colors.
in one exemplary embodiment, the selected color may be selected from a preset color library, wherein the colors in the color library satisfy the following condition:
human vision cannot be seen, or the virtual image can be seen but is not obvious, under lighting conditions, using the data for that color as a virtual image on the front windshield.
The color is selected according to the material of the glass, and colors except the color of the traffic signal lamp can be selected as selectable colors.
Adjust the colour based on this luminance information for the colour after the adjustment is in suitable scope, and the colour luminance of avoiding causing after the demonstration is too high or low excessively, guarantees that the projection effect has good vision comfort.
And step 204, projecting the data in a projection area according to the display color.
By coloring and displaying the data, the influence of a virtual image formed by the data on the front windshield on the safe running of the vehicle is reduced, and the running safety of the vehicle is improved.
According to the method provided by the embodiment of the application, the control command for projecting data to the projection area of the front windshield is received, the data to be projected is obtained according to the control command, the display color of the data in the projection operation is determined, the data is projected in the projection area according to the display color, the data is displayed by coloring, the influence of a virtual image formed by the data on the front windshield on the safe driving of a vehicle is reduced, and the driving safety of the vehicle is improved. Adjust the colour based on this luminance information for the colour after the adjustment is in suitable scope, and the colour luminance of avoiding causing after the demonstration is too high or low excessively, guarantees that the projection effect has good vision comfort.
EXAMPLE III
Fig. 3 is a flowchart of a method for managing a projection operation in a vehicle according to a third embodiment of the present application. As shown in fig. 3, the method includes:
the front windshield is provided with a light-proof coating to reduce the influence on the sight of the driver.
The control command can be triggered by a preset key or can be obtained by receiving a voice command.
in an exemplary embodiment, according to the control command, data currently displayed by the console in the vehicle may be used as data to be projected, or data to be output may be further analyzed and filtered, and data with high importance may be selected as data to be projected.
Preferably, at least two pieces of data to be output can be acquired, and the urgency of each piece of data is determined according to a preset content identification strategy; determining the output sequence of the at least two pieces of data according to the urgency of each piece of data; and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
For example, the data to be output includes the following two pieces of data:
item 1: the currently played song is AAAA;
item 2: a rear vehicle overtaking is detected.
The content identification strategy is known from the content of the item, the information of the item 2 is related to safe driving of the vehicle, the information of the item 1 is related to personalized experience of the user, and therefore, if the urgency of the item 2 is higher than that of the item 1, the information of the item 2 is preferentially output.
By outputting the information according to the sequence determined by the urgency of the content, the important information can be effectively ensured to be known by the driver in time, and the driving safety is ensured.
Preferably, the control command may carry information types to be displayed, and the information types may be vehicle-mounted multimedia information, navigation information, driving condition information, or the like; according to the information category in the control command, the data of the information category can be acquired as the data to be projected so as to meet the personalized needs of the user.
in an exemplary embodiment, the selection of the display color may be selected from a preset color library, and the colors in the color library satisfy the following condition:
human vision cannot be seen, or the virtual image can be seen but is not obvious, under lighting conditions, using the data for that color as a virtual image on the front windshield.
The color is selected according to the material of the glass, and colors except the color of the traffic signal lamp can be selected as selectable colors.
in one exemplary embodiment, the object located outside the vehicle may be a pedestrian, a motor vehicle driving ahead, facilities on both sides of a road, or the like.
a first threshold value and a second threshold value may be set in advance; wherein the first threshold is less than the second threshold.
If the percentage of the target area in the area of the front windshield is smaller than the first threshold, the target area only occupies a small part of the area of the front windshield, and the area outside the target area is used as a display area, so that the display area of the data is prevented from being overlapped with the image of an external object;
if the percentage of the target area in the area of the front windshield is larger than the second threshold, the target area occupies most of the area of the front windshield, and a certain area in the front windshield is determined as a display area according to a preset strategy;
and if the percentage of the target area in the area of the front windshield is greater than or equal to a first threshold value and less than or equal to a second threshold value, selecting a display area according to the number of pieces of data required to be displayed. For example, if there are few displayed data items, the area outside the target area is used as the display area, so as to avoid the display area of the data overlapping with the image of the external object; and otherwise, determining a certain area in the front windshield as a display area according to a preset strategy.
The display area of the data on the front windshield is determined according to the target area, the data are output in the display area according to the display color, the display area of the data can be prevented from being overlapped with the image of an external object, the definition of the display effect is improved, the driver does not influence the watching of the object outside the vehicle in the driving process, and the driving safety is ensured.
And step 306, outputting the data in the display area according to the display color.
By coloring and displaying the data, the influence of a virtual image formed by the data on the front windshield on the safe running of the vehicle is reduced, and the running safety of the vehicle is improved.
According to the method provided by the third embodiment of the application, the control command for projecting data to the projection area of the front windshield is received, the data to be projected is obtained according to the control command, the display color of the data in the projection operation is determined, the data is projected in the projection area according to the display color, the data is displayed by coloring, the influence of a virtual image formed by the data on the front windshield on the safe driving of a vehicle is reduced, and the driving safety of the vehicle is improved. The display area of the data on the front windshield is determined according to the target area, the data are output in the display area according to the display color, the display area of the data can be prevented from being overlapped with the image of an external object, the definition of the display effect is improved, and the driver can not influence the watching of the object outside the vehicle in the driving process.
Example four
Fig. 4 is a flowchart of a method for managing a projection operation in a vehicle according to a fourth embodiment of the present application. As shown in fig. 4, the method includes:
the front windshield is provided with a light-proof coating to reduce the influence on the sight of the driver.
The control command can be triggered by a preset key or can be obtained by receiving a voice command.
in an exemplary embodiment, according to the control command, data currently displayed by the console in the vehicle may be used as data to be projected, or data to be output may be further analyzed and filtered, and data with high importance may be selected as data to be projected.
Preferably, at least two pieces of data to be output can be acquired, and the urgency of each piece of data is determined according to a preset content identification strategy; determining the output sequence of the at least two pieces of data according to the urgency of each piece of data; and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
For example, the data to be output includes the following two pieces of data:
item 1: the currently played song is AAAA;
item 2: a rear vehicle overtaking is detected.
The content identification strategy is known from the content of the item, the information of the item 2 is related to safe driving of the vehicle, the information of the item 1 is related to personalized experience of the user, and therefore, if the urgency of the item 2 is higher than that of the item 1, the information of the item 2 is preferentially output.
By outputting the information according to the sequence determined by the urgency of the content, the important information can be effectively ensured to be known by the driver in time, and the driving safety is ensured.
Preferably, the control command may carry information types to be displayed, and the information types may be vehicle-mounted multimedia information, navigation information, driving condition information, or the like; according to the information category in the control command, the data of the information category can be acquired as the data to be projected so as to meet the personalized needs of the user.
in an exemplary embodiment, the selection of the display color may be selected from a preset color library, and the colors in the color library satisfy the following condition:
human vision cannot be seen, or the virtual image can be seen but is not obvious, under lighting conditions, using the data for that color as a virtual image on the front windshield.
The color is selected according to the material of the glass, and colors except the color of the traffic signal lamp can be selected as selectable colors.
And step 404, projecting the data in a projection area according to the display color.
By coloring and displaying the data, the influence of a virtual image formed by the data on the front windshield on the safe running of the vehicle is reduced, and the running safety of the vehicle is improved.
the management command can meet the personalized management requirement of the personnel in the vehicle on the projection operation.
Preferably, the operation gesture is detected in a preset interaction area to obtain a detection result, and a management command corresponding to the detection result is determined.
The management command is determined through the detection of the operation gesture, so that the management operation can be simplified, and the man-machine interaction of a driver in the driving process is facilitated.
And step 406, managing the projection operation according to the management command.
The interactive operation provides a human-computer interaction scene, multi-interactive multi-point touch, click, amplification, dragging, sliding, screen flying and other multifunctional developments are realized, and multifunctional display screens for information entertainment, virtual assistance, cloud interaction, intelligent scene voice, gesture interaction and the like are realized.
According to the method provided by the fourth embodiment of the application, the control command for projecting data to the projection area of the front windshield is received, the data to be projected is obtained according to the control command, the display color of the data in the projection operation is determined, the data is projected in the projection area according to the display color, the data is displayed by coloring, the influence of a virtual image formed by the data on the front windshield on the safe driving of a vehicle is reduced, and the driving safety of the vehicle is improved. The projection operation is managed by receiving the management command, man-machine interaction is realized, and the projection operation is conveniently managed.
EXAMPLE five
Fig. 5 is a flowchart of a management method for a projection operation in a vehicle according to a fifth embodiment of the present application. As shown in fig. 5, the method includes:
the traffic accidents caused by the head drop of the driver are more and more, the intelligent consideration in the aspects of driving, member comfort and the like is combined, the data is combined with the existing HUD on the premise of not shielding the visual field through the special film technology, the embedded concept, the augmented reality and other technologies, and the parallel functions of high transparency, high resolution, self-luminous performance and strong interactivity of the data are kept.
The method comprises the steps of performing embedded processing on data to be projected, dividing the data into density blocks, preprocessing the content of each block of data, determining the output sequence of the data, outputting the data according to the sequence, selecting different scene modes and settings by a driver through gesture control under different occasions, and finally realizing multi-dimensional information display according to the gesture control of a user by using an augmented reality technology.
Fig. 6 is a flowchart of a projection management method for road data according to a fifth embodiment of the present application. As shown in fig. 6, the method includes:
601, acquiring a starting position and an ending position of a user stroke;
the driving information can be determined by the driving information input by the user in the navigation system.
Step 602, acquiring real-time information of a road to be driven according to a travel route;
the real-time information of the road can be obtained by inquiring from the server, and can include traffic state information of the road, specifically, whether the road is smooth or not, whether a traffic accident exists or not, and the like.
603, providing road system prediction according to a preset algorithm;
an optimal driving path can be planned for the user, and the like.
Step 604, combining with the environment perception analysis, block processing is carried out on the priority of the data urgency;
combining the received other data and the predicted data to obtain a plurality of information blocks, and determining the urgency of each information block, wherein the higher the urgency is, the higher the processing priority is; conversely, the lower the urgency, the lower the priority of the processing.
And step 605, projecting and outputting the processing result of the information block.
The application example takes the road data as an example, explains the projection operation, and facilitates the driver to obtain the road information by projecting the road data onto the front windshield.
In summary, the method provided by the embodiment of the present application has the following advantages, including:
the data are projected on the front windshield, so that the number of the keys of the interior of the automobile is reduced, the unification of the style of the whole interior is better realized, and the space utilization rate is enlarged;
the displayed data is colored and displayed on the front windshield, so that the driving safety of a user is guaranteed; meanwhile, the glare of the user caused by AR-HUD is effectively prevented, and the light-proof surface can also become an interactive control panel with the same name, so that the safety is improved.
Compared with the traditional center control design, the head lowering frequency of a user is reduced, the appearance can be regulated and controlled through the gesture control interaction design, the appearance is smaller, and the most visual experience can be provided.
The multi-interactive multi-point touch control can be realized, multifunctional display screens such as infotainment, virtual assistant, cloud interaction, intelligent scene voice and gesture interaction are realized, and augmented reality and virtual interactive immersion experience is realized.
An embodiment of the present application provides a storage medium, in which a computer program is stored, wherein the computer program is configured to perform the method described in any one of the above when the computer program runs.
An embodiment of the application provides an electronic device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the method described in any one of the above.
The embodiment of the application provides a management device for projection operation in a vehicle, which comprises the electronic device.
An embodiment of the present application provides a vehicle, including the management device described above.
The management device can be independently deployed on the vehicle or integrated with a functional module in the vehicle for use.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Claims (10)
1. A method of managing a projection operation in a vehicle, comprising:
receiving a control command for projecting data to a projection area of a front windshield;
acquiring data to be projected according to the control command;
determining a display color of the data in a projection operation;
and projecting the data in a projection area according to the display color.
2. The method according to claim 1, wherein the acquiring data to be projected according to the control command comprises:
acquiring at least two pieces of data to be output;
determining the urgency of each piece of data according to a preset content identification strategy;
determining the output sequence of the at least two pieces of data according to the urgency of each piece of data;
and selecting a piece of data which is output in advance from the at least two pieces of data as the data to be projected according to the output order.
3. The method of claim 1, wherein determining the display color of the data in the projection operation comprises:
acquiring a brightness value outside the vehicle and/or a brightness value inside the vehicle to obtain brightness information;
and adjusting the selected color according to the brightness information to obtain the display color.
4. The method of claim 1, wherein outputting the data in a projection region in the display color comprises:
determining a target area corresponding to an image formed on a front windshield by an object outside the vehicle;
determining a display area of data on the front windshield according to the target area;
and outputting the data in the display area according to the display color.
5. The method of claim 1, wherein after outputting the data in a projection operation in the display color, the method further comprises:
receiving a management command for a display area and/or display content in a projection operation;
and managing the projection operation according to the management command.
6. The method of claim 1, wherein receiving a command for managing a display area and/or display content in a projection operation comprises:
detecting the operation gesture in a preset interaction area to obtain a detection result;
and determining a management command corresponding to the detection result.
7. A storage medium, in which a computer program is stored, wherein the computer program is arranged to perform the method of any of claims 1 to 6 when executed.
8. An electronic device comprising a memory and a processor, 3 characterized in that the memory has stored therein a computer program, the processor being arranged to execute the computer program to perform the method of any of claims 1 to 6.
9. A management apparatus of a projection operation in a vehicle, comprising the electronic apparatus according to claim 8.
10. A vehicle comprising the management device of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111478139.3A CN114312569A (en) | 2021-12-06 | 2021-12-06 | Method and device for managing projection operation in vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111478139.3A CN114312569A (en) | 2021-12-06 | 2021-12-06 | Method and device for managing projection operation in vehicle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114312569A true CN114312569A (en) | 2022-04-12 |
Family
ID=81048275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111478139.3A Pending CN114312569A (en) | 2021-12-06 | 2021-12-06 | Method and device for managing projection operation in vehicle and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114312569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001573A1 (en) * | 2022-06-30 | 2024-01-04 | 中国第一汽车股份有限公司 | Data display method and system, and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108702488A (en) * | 2016-02-22 | 2018-10-23 | 富士胶片株式会社 | Projection display device, method for displaying projection and Projection Display program |
| JP2019032893A (en) * | 2018-11-06 | 2019-02-28 | 日本精機株式会社 | Vehicle information projection system and vehicle information projection method |
| US20190077417A1 (en) * | 2017-09-12 | 2019-03-14 | Volkswagen Aktiengesellschaft | Method, apparatus, and computer readable storage medium having instructions for controlling a display of an augmented reality display device for a transportation vehicle |
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
| CN110194108A (en) * | 2019-05-29 | 2019-09-03 | 中国第一汽车股份有限公司 | Display color regulation method, head-up-display system and the vehicle of head-up-display system |
| CN110871684A (en) * | 2018-09-04 | 2020-03-10 | 比亚迪股份有限公司 | In-vehicle projection method, device, equipment and storage medium |
| CN111332317A (en) * | 2020-02-17 | 2020-06-26 | 吉利汽车研究院（宁波）有限公司 | Driving reminding method, system and device based on augmented reality technology |
-
2021
- 2021-12-06 CN CN202111478139.3A patent/CN114312569A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702488A (en) * | 2016-02-22 | 2018-10-23 | 富士胶片株式会社 | Projection display device, method for displaying projection and Projection Display program |
| US20190077417A1 (en) * | 2017-09-12 | 2019-03-14 | Volkswagen Aktiengesellschaft | Method, apparatus, and computer readable storage medium having instructions for controlling a display of an augmented reality display device for a transportation vehicle |
| 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 |
| CN110871684A (en) * | 2018-09-04 | 2020-03-10 | 比亚迪股份有限公司 | In-vehicle projection method, device, equipment and storage medium |
| JP2019032893A (en) * | 2018-11-06 | 2019-02-28 | 日本精機株式会社 | Vehicle information projection system and vehicle information projection method |
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
| CN110194108A (en) * | 2019-05-29 | 2019-09-03 | 中国第一汽车股份有限公司 | Display color regulation method, head-up-display system and the vehicle of head-up-display system |
| CN111332317A (en) * | 2020-02-17 | 2020-06-26 | 吉利汽车研究院（宁波）有限公司 | Driving reminding method, system and device based on augmented reality technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001573A1 (en) * | 2022-06-30 | 2024-01-04 | 中国第一汽车股份有限公司 | Data display method and system, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111163968B (en) | Display system in a vehicle | |
| US10279741B2 (en) | Display control apparatus, method, recording medium, and vehicle | |
| US9256325B2 (en) | Curved display apparatus for vehicle | |
| JP2015221651A (en) | Display device | |
| US20150293585A1 (en) | System and method for controlling heads up display for vehicle | |
| US20190339535A1 (en) | Automatic eye box adjustment | |
| US11987122B2 (en) | Display control device, display system, and display control method for controlling display of alert | |
| US20210072831A1 (en) | Systems and methods for gaze to confirm gesture commands in a vehicle | |
| KR102552715B1 (en) | Head up display apparatus for vehicle and method for controlling thereof | |
| US20150332499A1 (en) | Method and Device for Processing 3D Image Data | |
| CN114312569A (en) | Method and device for managing projection operation in vehicle and vehicle | |
| CN110435539B (en) | Image display method of head-up display and head-up display system | |
| CN106945605A (en) | Vehicle blind zone monitoring system and control method | |
| US11254316B2 (en) | Driver distraction detection | |
| US20230137121A1 (en) | Vehicle display control device | |
| Liu et al. | Saliency difference based objective evaluation method for a superimposed screen of the HUD with various background | |
| CN110377253A (en) | A kind of multimedia resource sharing method, device, system, equipment and medium | |
| CN113709954B (en) | Control method and device of atmosphere lamp, electronic equipment and storage medium | |
| US10670419B2 (en) | Vehicle and method for controlling the same | |
| CN114527923A (en) | In-vehicle information display method and device and electronic equipment | |
| CN113119863B (en) | Whole vehicle window imaging system | |
| JP2019001250A (en) | Display system and display method | |
| CN115195643A (en) | Control method, device and equipment of cabin entertainment system | |
| KR20210149374A (en) | Apparatus and method for providing breaking level of forward vehicle | |
| JP2009166628A (en) | On-vehicle display |
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 |