CN114459499A - Automobile navigation projection system, method, automobile and computer readable storage medium - Google Patents
Automobile navigation projection system, method, automobile and computer readable storage medium Download PDFInfo
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- CN114459499A CN114459499A CN202210230723.5A CN202210230723A CN114459499A CN 114459499 A CN114459499 A CN 114459499A CN 202210230723 A CN202210230723 A CN 202210230723A CN 114459499 A CN114459499 A CN 114459499A
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- navigation
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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
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/365—Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself
Abstract
The invention provides a car navigation projection system, a method, a car and a computer readable storage medium, comprising: the system comprises an automobile machine, a display module, a HUD module, a projection device and a mobile terminal; the automobile machine is used for correcting the second navigation information based on the first navigation information when receiving the first navigation information sent by the mobile terminal to obtain target navigation information and sending the target navigation information to the HUD module; the second navigation information is determined by a navigation system built in the automobile; the HUD module is used for sending the target navigation information to the projection device; the projection device is used for projecting the target navigation information to the display module. The invention can correct the vehicle-mounted navigation information by synchronizing the navigation information of the mobile terminal to the vehicle machine of the vehicle, thereby improving the accuracy of navigation.
Description
Technical Field
The invention relates to the technical field of automobile navigation, in particular to an automobile navigation projection system, an automobile navigation projection method, an automobile and a computer readable storage medium.
Background
With the rapid development of the times, navigation becomes an indispensable part of life of people, and particularly for automobile drivers, accurate navigation can bring great improvement to driving experience. In recent years, as mobile phone navigation becomes the mainstream of daily life, many drivers can select to use mobile phone navigation, but both vehicle navigation and mobile phone navigation have certain limitations.
Disclosure of Invention
In view of the above, the present invention provides a car navigation projection system, a car navigation projection method, a car and a computer readable storage medium, which are used for correcting car navigation information by synchronizing navigation information of a mobile terminal to a car of the car, thereby improving navigation accuracy.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, an embodiment of the present invention provides an automobile navigation projection system, including: the system comprises an automobile machine, a display module, a HUD module, a projection device and a mobile terminal; the automobile machine is used for correcting the second navigation information based on the first navigation information when receiving the first navigation information sent by the mobile terminal to obtain target navigation information and sending the target navigation information to the HUD module; the second navigation information is determined by a navigation system built in the automobile; the HUD module is used for sending the target navigation information to the projection device; the projection device is used for projecting the target navigation information to the display module.
In one embodiment, when the mobile terminal is disconnected from the car machine, the car machine is used for navigation based on the target navigation information.
In one embodiment, the display module comprises a windshield having an inner side that is coated, wherein the coating has a refractive index that is greater than the refractive index of the windshield.
In one embodiment, the system further comprises a mechanical adjusting device for adjusting the projection position of the projection device; the mechanical adjustment device comprises at least: guide rail and two-dimentional angle adjustment mirror holder.
In an embodiment, the system further includes a data connection line for connecting the mobile terminal and the car machine.
In one embodiment, the system further comprises an audio module; the automobile machine is also used for receiving the audio information of the mobile terminal and sending the audio information to the audio module; the audio module is used for processing and playing audio information, receiving voice information input by a user and sending the voice information to the mobile terminal through the automobile machine.
In a second aspect, an embodiment of the present invention provides a car navigation projection method, where the method is applied to a car machine of the car navigation projection system provided in any one of the foregoing first aspects, and the method includes: when first navigation information sent by the mobile terminal is received, correcting the second navigation information based on the first navigation information to obtain target navigation information; the second navigation information is determined by a navigation system built in the automobile; and sending the target navigation information to the HUD module so as to project the target navigation information to the display module for display.
In one embodiment, the method further comprises: and when the automobile machine is connected with the mobile terminal, navigating based on the target navigation information.
In a third aspect, an embodiment of the present invention provides an automobile, including the automobile navigation projection system provided in any one of the foregoing first aspects.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the method provided in any one of the foregoing second aspects.
The embodiment of the invention has the following beneficial effects:
the automobile navigation projection system, the automobile navigation projection method, the automobile and the computer readable storage medium provided by the embodiment of the invention comprise the following steps: the system comprises an automobile machine, a display module, a HUD module, a projection device and a mobile terminal; the automobile machine is used for correcting the second navigation information based on the first navigation information when receiving the first navigation information sent by the mobile terminal to obtain target navigation information and sending the target navigation information to the HUD module; the second navigation information is determined by a navigation system built in the automobile; the HUD module is used for sending the target navigation information to the projection device; the projection device is used for projecting the target navigation information to the display module. The system can synchronize the navigation information of the mobile terminal to the automobile machine, and correct the vehicle-mounted navigation information based on the navigation information of the mobile terminal, so that the advantages of the mobile terminal navigation and the vehicle-mounted navigation are combined, more accurate navigation information is obtained, and the navigation accuracy is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a car navigation projection system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a projection display according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of another car navigation projection system according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating a startup interaction of a car machine and a mobile phone navigation system according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating an interaction ending process of a car machine and a mobile phone navigation system according to an embodiment of the present invention;
FIG. 6 is a flowchart of a car navigation projection method according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an automobile according to an embodiment of the present invention.
Icon:
10-a car machine; 20-a display module; 30-a HUD module; 40-a projection device; 50-a mobile terminal; 60-mechanical adjustment means; 70-data connection line; 80-audio module.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
At present, navigation becomes an indispensable part of people's life, and especially for car drivers, good navigation can bring the huge improvement of driving experience. With the development of mobile phone navigation, more and more drivers begin to choose to use mobile phone navigation instead of vehicle navigation, but the mobile phone navigation has the problems of small mobile phone screen, fast power consumption, signal interference (such as call receiving and making, signal interruption and the like), repeated navigation voice noise and the like; similarly, the vehicle navigation also has the problems of difficulty in updating the system, poor experience and the like. Therefore, both vehicle navigation and mobile phone navigation have certain limitations.
Based on this, the automobile navigation projection system, the automobile navigation projection method, the automobile and the computer readable storage medium provided by the embodiment of the invention can correct the vehicle-mounted navigation information by synchronizing the navigation information of the mobile terminal to the automobile machine of the automobile, thereby improving the accuracy of navigation.
To facilitate understanding of the embodiment, first, a detailed description is given to a car navigation projection system disclosed in the embodiment of the present invention, referring to a schematic structural diagram of a car navigation projection system shown in fig. 1, which illustrates that the system includes: the car machine 10, the Display module 20, the HUD module 30(Head Up Display), the projection device 40, and the mobile terminal 50. The car machine 10 is configured to modify the second navigation information based on the first navigation information to obtain target navigation information when receiving the first navigation information sent by the mobile terminal 50, and send the target navigation information to the HUD module 30; wherein, the second navigation information is determined by a navigation system built in the car machine 10; the HUD module 30 is used for sending target navigation information to the projection device 40; the projection device 40 is used for projecting the target navigation information to the display module 20.
In practical applications, the mobile terminal 50 may be a mobile phone, an ipad, or the like. Taking a mobile phone as an example, in the embodiment of the present invention, a mobile phone customized plate making app may be developed by combining with existing mobile phone navigation software, and after the mobile phone is connected to the car machine 10, the mobile phone may package and transmit the first navigation information to the car machine, and after the navigation is started, turn off the mobile phone screen, and turn off the mobile phone voice navigation. For the car machine 10, car machine software is installed, first navigation information of the mobile phone is synchronized to the car machine 10, and second navigation information of the car navigation system is corrected according to the first navigation information, so that optimized target navigation information is obtained. Such as: the car machine 10 may determine congestion information of the road sections in the first navigation information and the second navigation information, so as to avoid the congested road sections by combining the first navigation information and the second navigation information, and select a route with less congestion as a final navigation route; or the number of the traffic lights in the first navigation information and the second navigation information can be judged, and the route with less traffic lights is selected as the final navigation route by combining the first navigation information and the second navigation information.
The automobile navigation projection system provided by the embodiment of the invention can synchronize the navigation information of the mobile terminal to the automobile machine of the automobile and correct the vehicle-mounted navigation information based on the navigation information of the mobile terminal, so that more accurate navigation information is obtained by combining the advantages of the navigation of the mobile terminal and the vehicle-mounted navigation, and the navigation accuracy is improved.
In consideration of the above, when the navigation information of the mobile terminal is synchronized to the car machine of the car for navigation, a situation that a signal is lost or a navigation signal is interrupted due to telephone access may occur, so that the user experience is affected. Based on this, in order to avoid navigation interruption and improve user experience, in the system provided in the embodiment of the present invention, when the mobile terminal 50 is disconnected from the car machine 10, the car machine 10 may navigate based on the target navigation information, that is, when the car machine 10 detects that a signal (such as a mobile phone signal) of the mobile terminal 50 is lost, the car machine 10 may still navigate by using the target navigation information formulated before the navigation signal of the mobile terminal 50 is lost through the car navigation system.
In order to enable a driver to customize a display position of navigation information, to be suitable for visual field habits of different drivers, to project a navigation image to any position of a windshield, to achieve a clear imaging effect, and to improve the use experience of the driver, a display module 20 in the system provided in the embodiment of the present invention includes a windshield having an inner side subjected to a coating treatment, wherein a refractive index of the coating is greater than a refractive index of the windshield, and the system further includes: a mechanical adjusting device 60 for adjusting the projection position of the projection device 40; the mechanical adjustment device 60 comprises at least: guide rail and two dimension angle adjustment mirror holder.
In a specific embodiment, the whole windshield of the automobile can be subjected to coating treatment (a film with a refractive index larger than that of the windshield is coated on the inner side of the windshield of the automobile to form the necessary condition of total reflection of light beams), so that reflection imaging can be carried out at any position of the windshield, and the imaging effect is clear; a mechanical adjusting device 60 capable of adjusting the projection angle is embedded in the front of the instrument panel, so that the navigation image can be projected to any position of the windshield, and a user can adjust the navigation information to the position which is easiest and most familiar to see. Referring to fig. 2, the mechanical adjusting device 60 capable of adjusting the projection angle may use a guide rail and a two-dimensional angle adjusting frame, and the driver may adjust the position of the projection by using the mechanical adjusting device 60.
In one embodiment, the system further comprises a data connection line 70 for connecting the mobile terminal 50 and the car machine 10. Specifically, a fixed mobile terminal device may be added beside the car machine 10, a data connection line interconnecting the car machine 10 and the mobile terminal 50 is added, and the mobile terminal 50 is connected to the system of the car machine 10 in a wired manner, so that the electric quantity may be provided to the mobile terminal 50 while data is efficiently transmitted. In another possible embodiment, the mobile terminal 50 and the car machine 10 may be connected wirelessly.
Further, the system further includes an audio module 80; the car machine 10 is further configured to receive audio information of the mobile terminal 50 and send the audio information to the audio module 80; the audio module 80 is configured to process and play audio information, and is further configured to receive voice information input by a user, and send the voice information to the mobile terminal 50 through the car machine 10.
In a specific embodiment, the mobile terminal 50 may also synchronize audio information such as phone call, voice, music, etc. to the car machine 10, and the car machine 10 may perform processing through the audio module 80 after receiving the audio information of the mobile terminal 50, and perform audio input and output through the car microphone and the sound.
In addition, the HUD module can optimize a displayed interface, and puts the key display information on the navigation information (such as displaying only the navigation route and the vehicle speed), and other vehicle information can determine whether to start the display or not through user definition, so that the maximum simplification is realized, and the influence of too much display content on the navigation information watched by a driver is avoided.
For convenience of understanding, an embodiment of the present invention further provides a specific car navigation projection system, taking a mobile terminal as a mobile phone as an example, and referring to fig. 3, the system is schematically shown to include: the automobile navigation system comprises an automobile processor, an audio module, a display module, an automobile navigator module, a HUD module, a projection device, a data connecting line and a mobile phone.
For easy understanding, the embodiment of the present invention further provides an interaction process of a car machine and a mobile phone, and refer to a start-up interaction flow chart of a car machine and a mobile phone navigation system shown in fig. 4, where the car machine is connected with the mobile phone through a data connection line, for one side of the car machine, a car-mounted navigation system is started, whether a navigation input signal exists is determined, if no navigation input signal exists, the car machine is used alone for navigation, navigation information of the car-mounted navigation system is output to a HUD module, and the navigation information is projected to a display module through a projection device for display; if the navigation input signal exists, sending successful connection information to the mobile phone, acquiring mobile phone navigation information, correcting a vehicle-mounted navigation route, outputting the corrected navigation information to the HUD module, and projecting the navigation information to the display module for display through the projection device; meanwhile, after the car machine loses the navigation information of the mobile phone, the car machine is used for navigation to continue to navigate along the previously planned route.
For one side of the mobile phone, opening a customized navigation app, selecting a route to start navigation, then judging whether a navigation information output function is started or not, and if the navigation information function is not started, solely using the mobile phone for navigation; if the navigation information function is started, starting the function of synchronizing navigation information to the car machine, and sending a navigation input signal to the car machine; after receiving the connection success information sent by the automobile machine, synchronizing the state of the mobile phone navigation signal, synchronizing the mobile phone navigation information to the automobile, and simultaneously sleeping the mobile phone screen and optionally turning off the navigation voice.
Referring to the interaction ending flow chart of the car machine and mobile phone navigation system shown in fig. 5, for one side of the car machine, the car machine sends a navigation ending signal to the mobile phone, and the mobile phone wakes up the screen to end the navigation; and for one side of the mobile phone, the mobile phone wakes up the screen to finish navigation, sends a navigation finishing signal to the automobile machine and finishes navigation.
According to the automobile navigation projection system provided by the embodiment of the invention, the vehicle navigation route is corrected by synchronizing the mobile phone navigation information, so that the respective advantages of mobile phone navigation and vehicle navigation can be exerted, and the accuracy of the navigation system is improved; meanwhile, the projection range of the W-HUD technology is optimized, so that a driver can customize the position of navigation display, the visual field habits of different drivers are suitable, and the use experience of the driver is improved. The system combines mobile phone navigation and vehicle navigation, and is assisted by an improved W-HUD technology, so that the accuracy of the navigation system and the use experience of a driver are improved.
For the foregoing car navigation projection system, an embodiment of the present invention further provides a car navigation projection method, which may be applied to the car machine of the foregoing vehicle navigation projection system, and refer to a flowchart of the car navigation projection method shown in fig. 6, which illustrates that the method mainly includes the following steps S601 to S602:
step S601: when first navigation information sent by the mobile terminal is received, correcting the second navigation information based on the first navigation information to obtain target navigation information; the second navigation information is determined by a navigation system built in the automobile of the automobile.
Specifically, the automobile machine is connected with the mobile terminal through a data connection line, the mobile terminal can package and transmit the first navigation information to the automobile machine, and after the navigation is started, the mobile phone screen is turned off, and the mobile phone voice navigation is turned off. And the vehicle machine of the automobile synchronizes the first navigation information of the mobile terminal and corrects the second navigation information of the vehicle navigation system according to the first navigation information to obtain the optimized target navigation information.
Step S602: and sending the target navigation information to the HUD module so as to project the target navigation information to the display module for display.
The automobile navigation projection method provided by the embodiment of the invention can synchronize the navigation information of the mobile terminal to the automobile machine of the automobile and correct the vehicle-mounted navigation information based on the navigation information of the mobile terminal, so that more accurate navigation information is obtained by combining the advantages of the navigation of the mobile terminal and the vehicle-mounted navigation, and the navigation accuracy is improved.
Further, in order to avoid navigation interruption and improve user experience, the method further includes: and when the automobile machine is connected with the mobile terminal, navigating based on the target navigation information.
It should be noted that, the method provided by the embodiment of the present invention has the same implementation principle and the same technical effect as the foregoing system embodiment, and for the sake of brief description, reference may be made to the corresponding content in the foregoing system embodiment for the part where the method embodiment is not mentioned.
Fig. 7 is a schematic structural diagram of an automobile according to an embodiment of the present invention, which includes the automobile navigation projection system according to the foregoing embodiment, and the principle and the resulting technical effects of the automobile navigation projection system are the same as those of the foregoing system embodiment, and are not repeated herein.
The computer program product of the readable storage medium provided in the embodiment of the present invention includes a computer readable storage medium storing a program code, where instructions included in the program code may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the foregoing method embodiment, which is not described herein again.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A car navigation projection system, comprising: the system comprises an automobile machine, a display module, a HUD module, a projection device and a mobile terminal;
the automobile machine is used for correcting second navigation information based on the first navigation information when receiving the first navigation information sent by the mobile terminal to obtain target navigation information and sending the target navigation information to the HUD module; the second navigation information is determined by a navigation system built in the automobile machine of the automobile;
the HUD module is used for sending the target navigation information to the projection device;
the projection device is used for projecting the target navigation information to the display module.
2. The system of claim 1, wherein the car machine is configured to navigate based on the target navigation information when the mobile terminal is disconnected from the car machine.
3. The system of claim 1, wherein the display module comprises an internally coated windshield, wherein the coating has an index of refraction greater than an index of refraction of the windshield.
4. The system of claim 1, further comprising a mechanical adjustment device for adjusting a projection position of the projection device; the mechanical adjustment device comprises at least: guide rail and two-dimentional angle adjustment mirror holder.
5. The system of claim 1, further comprising a data connection line for connecting the mobile terminal and the car machine.
6. The system of claim 1, further comprising an audio module;
the automobile machine is also used for receiving the audio information of the mobile terminal and sending the audio information to the audio module;
the audio module is used for processing and playing the audio information, receiving voice information input by a user and sending the voice information to the mobile terminal through the automobile machine.
7. A car navigation projection method, which is applied to a car machine of the car navigation projection system of any one of claims 1 to 6, the method comprising:
when first navigation information sent by a mobile terminal is received, correcting second navigation information based on the first navigation information to obtain target navigation information; the second navigation information is determined by a navigation system built in the automobile machine of the automobile;
and sending the target navigation information to a HUD module so as to project the target navigation information to a display module for display.
8. The method of claim 7, further comprising:
and when the automobile machine is connected with the mobile terminal, navigating based on the target navigation information.
9. An automobile comprising the automobile navigation projection system of any one of claims 1 to 6.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of the preceding claims 7 to 8.
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| CN202210230723.5A CN114459499A (en) | 2022-03-10 | 2022-03-10 | Automobile navigation projection system, method, automobile and computer readable storage medium |
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| CN202210230723.5A CN114459499A (en) | 2022-03-10 | 2022-03-10 | Automobile navigation projection system, method, automobile and computer readable storage medium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275544A (en) * | 2007-05-07 | 2008-11-13 | Sony Corp | Information transfer system |
| JP2013124957A (en) * | 2011-12-15 | 2013-06-24 | Car Mate Mfg Co Ltd | Navigation system using portable information terminal |
| CN103674040A (en) * | 2012-09-17 | 2014-03-26 | 百度在线网络技术（北京）有限公司 | Vehicle navigation method and system, terminal, mobile terminal and navigation server |
| CN106004443A (en) * | 2016-06-23 | 2016-10-12 | 广州亿程交通信息有限公司 | Holographic projection system and method for prompting vehicle traveling direction |
| CN111366168A (en) * | 2020-02-17 | 2020-07-03 | 重庆邮电大学 | AR navigation system and method based on multi-source information fusion |
| CN112067013A (en) * | 2020-09-01 | 2020-12-11 | 卜云 | AR-HUD-based vehicle-mounted identification system |
-
2022
- 2022-03-10 CN CN202210230723.5A patent/CN114459499A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008275544A (en) * | 2007-05-07 | 2008-11-13 | Sony Corp | Information transfer system |
| JP2013124957A (en) * | 2011-12-15 | 2013-06-24 | Car Mate Mfg Co Ltd | Navigation system using portable information terminal |
| CN103674040A (en) * | 2012-09-17 | 2014-03-26 | 百度在线网络技术（北京）有限公司 | Vehicle navigation method and system, terminal, mobile terminal and navigation server |
| CN106004443A (en) * | 2016-06-23 | 2016-10-12 | 广州亿程交通信息有限公司 | Holographic projection system and method for prompting vehicle traveling direction |
| CN111366168A (en) * | 2020-02-17 | 2020-07-03 | 重庆邮电大学 | AR navigation system and method based on multi-source information fusion |
| CN112067013A (en) * | 2020-09-01 | 2020-12-11 | 卜云 | AR-HUD-based vehicle-mounted identification system |
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