CN108082045B - Vehicle-mounted HUD control system - Google Patents
Vehicle-mounted HUD control system Download PDFInfo
- Publication number
- CN108082045B CN108082045B CN201810026420.5A CN201810026420A CN108082045B CN 108082045 B CN108082045 B CN 108082045B CN 201810026420 A CN201810026420 A CN 201810026420A CN 108082045 B CN108082045 B CN 108082045B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- module
- display
- lens group
- monitoring signal
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 48
- 238000003384 imaging method Methods 0.000 claims abstract description 15
- 238000004458 analytical method Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 54
- 210000001747 pupil Anatomy 0.000 claims description 12
- 230000003993 interaction Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 claims description 7
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 claims description 7
- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/207—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using multi-purpose displays, e.g. camera image and navigation or video on same display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8093—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for obstacle warning
-
- 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
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
Abstract
The invention discloses a vehicle-mounted HUD control system, which comprises a power module and a control module, wherein the power module is connected with the HUD control module: the vehicle information real-time display system is used for displaying the running state information of the vehicle in real time; the intelligent driving safety auxiliary system is used for detecting the environmental state around the vehicle in real time and generating early warning information; the intelligent navigation module is used for receiving the driving state information and the early warning information, and generating a video signal after analysis and conversion; and the DLP optical machine display and drive circuit receives the video signal and projects the video signal into a virtual image through the optical multi-lens optical path imaging module, and the virtual image is positioned at a set distance position in front of the vehicle. The invention ensures that a driver does not need to look at the display module at low head when driving, thereby improving the driving safety.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted video, in particular to a vehicle-mounted HUD control system.
Background
At present, along with the development of active safety of the automobile industry, higher requirements are put forward on the display of vehicle-mounted safety information, traditional vehicle-mounted information is often displayed on a display module, and a user can see the information only by lowering the head, so that certain potential safety hazards are brought. Therefore, there is a need for a display mode in which a user can obtain all safety information during normal driving without lowering his head.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides the vehicle-mounted HUD control system which can acquire safety information without low head, has high safety and is convenient to use.
The technical problems of the invention are mainly solved by the following technical proposal: the vehicle-mounted HUD control system comprises a power module and further comprises a power module connected with the power module:
the vehicle information real-time display system is used for displaying the running state information of the vehicle in real time;
the intelligent driving safety auxiliary system is used for detecting the environmental state around the vehicle in real time and generating early warning information;
the intelligent navigation module is used for receiving the driving state information and the early warning information, and generating a video signal after analysis and conversion;
the DLP optical machine display and drive circuit receives the video signal and projects the video signal into a virtual image through the optical multi-lens optical path imaging module, and the virtual image is positioned at a set distance position in front of the vehicle;
the intelligent driving safety auxiliary system comprises a first camera, an ADAS driving safety auxiliary module and a vehicle-mounted video switching module, wherein the ADAS driving safety auxiliary module is respectively connected with the first camera and the intelligent navigation module, and the vehicle-mounted video switching module comprises:
the internal detection module is used for detecting a motion control instruction of the vehicle;
a monitoring module that monitors an environment in a corresponding direction outside the vehicle and generates a corresponding at least one monitoring signal including a normal monitoring signal and/or a set monitoring signal;
the state inquiry module is used for detecting the motion state of the vehicle;
the processing module is used for detecting the motion state of the vehicle, receiving at least one monitoring signal of the azimuth corresponding to the motion state, and judging whether the monitoring signal comprises a set monitoring signal or not;
a display module provided in an interior of the vehicle and configured to display a general monitoring signal or set a monitoring signal;
the optical multi-lens optical path imaging module comprises a front reflecting lens group, a middle reflecting lens group and a rear reflecting lens group, wherein the front reflecting lens group, the middle reflecting lens group and the rear reflecting lens group are sequentially arranged according to the sequence from the object space of an optical system to the image space of the optical system, the front reflecting lens group corresponds to the position of a display module of a vehicle, the rear reflecting lens group corresponds to the position of a windshield of the vehicle, the front reflecting lens group comprises a concave lens and a front reflecting lens, the display surface light of the display module sequentially passes through the front reflecting lens and the concave lens and then reaches the middle reflecting lens group, the display surface of the display module is positioned on the focal plane of the rear reflecting lens group, and the driving safety intelligent auxiliary system further comprises a GPS navigation module which is connected with the intelligent navigation module.
Further, the intelligent navigation system further comprises a man-machine voice interaction system connected with the intelligent navigation module, wherein the man-machine voice interaction system is used for receiving real-time voice instructions of a driver and sending the real-time voice instructions to the intelligent navigation module, and the man-machine voice interaction system is also used for receiving voice reminding signals sent by the intelligent navigation module.
Further, the vehicle information real-time display system comprises an instrument panel and a tire pressure monitoring module, wherein the instrument panel is used for displaying the speed, the oil consumption and the mileage of a vehicle in real time, and the tire pressure monitoring module is used for displaying the tire pressure of the vehicle in real time.
Further, the monitoring module comprises a video unit and a detection unit, wherein the video unit is a second camera and is used for displaying the obstacle image in the corresponding external position of the vehicle in real time, and the detection unit is a radar sensor and is used for monitoring the obstacle distance in the corresponding external position of the vehicle in real time.
Further, the vehicle-mounted video switching module further comprises a relay, and when the processing module judges that the monitoring signal comprises a set monitoring signal, the relay is used for switching between the selected monitoring signal and the set monitoring signal and sending the selected monitoring signal and the set monitoring signal to the display module for display.
Further, the vehicle-mounted video switching module further comprises an alarm module, wherein the alarm module is used for judging the distance of the obstacle according to the monitoring signal and sending an alarm signal to the display module for display after the distance exceeds the safety distance range.
Further, the front reflector is formed by mutually reflecting and combining a plurality of plane reflectors.
Further, the image projected by the rear lens group is a virtual image, and the virtual image is reflected by the windshield and coincides with the ground position.
Further, the rear lens group includes a first rear lens and a second rear lens, and the first rear lens and the second rear lens are arranged in parallel with each other.
Further, the exit pupil distance L9 of the optical system satisfies the following formula:
700mm＜L9＜1000mm；
wherein the exit pupil distance L9 is the reflection point distance from the eyes of the user to the windshield;
the exit pupil range of the optical system is as follows: 170mm x 65mm;
wherein the exit pupil range is the visible length and width range of the user's eyes.
Further, the optical multi-lens optical path imaging module satisfies the following formula:
5m≤L10≤20m；4≤β≤10；
wherein L10 is the distance of the user's eye from the virtual image; beta is the vertical axis magnification of the optical system.
The invention has the beneficial effects that: the built-in intelligent navigation module generates video signals after analysis and conversion according to the running state information and the early warning information of the vehicle, and finally the imaging function is finished through the DLP optical machine display and driving circuit, so that the running state information such as the real-time speed, the oil consumption and the mileage of the vehicle and the early warning video signals and the like can be synchronously displayed in front of a driver, the driver does not need to look at the display module at low head when driving, and the driving safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a frame of an in-vehicle HUD control system of the invention;
fig. 2 is a schematic structural diagram of a vehicle-mounted video switching module of the vehicle-mounted video switching method of the present invention;
fig. 3 is a schematic structural diagram of an optical multi-lens optical path imaging module of a vehicle-mounted video switching method according to an embodiment of the present invention.
Fig. 4 is a use state diagram of an optical multi-lens optical path imaging module of a vehicle-mounted video switching method according to an embodiment of the invention.
Fig. 5 is a schematic structural diagram of an optical multi-lens optical path imaging module of a vehicle-mounted video switching method according to a second embodiment of the present invention.
Fig. 6 is a use state diagram of an optical multi-lens optical path imaging module of a vehicle-mounted video switching method according to a second embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-4, the vehicle-mounted HUD control system of the present invention includes a power module 1, and further includes a controller connected to the power module 1:
a vehicle information real-time display system 2 for displaying running state information of the vehicle in real time;
the driving safety intelligent auxiliary system 3 is used for detecting the environmental state around the vehicle in real time and generating early warning information;
the intelligent navigation module 4 is used for receiving the driving state information and the early warning information, and generating a video signal after analysis and conversion;
the DLP optical machine display and drive circuit 5 receives the video signal and projects the video signal into a virtual image through the optical multi-lens optical path imaging module 6, wherein the virtual image is positioned at a set distance position in front of the vehicle;
the set distance in the invention is as follows: the distance from the user's eye to the virtual image is preferably 10-20m.
The intelligent driving safety auxiliary system 3 comprises a first camera 31, an ADAS driving safety auxiliary module 32 and a vehicle-mounted video switching module 33, wherein the ADAS driving safety auxiliary module 32 is respectively connected with the first camera 31 and the intelligent navigation module 4, and the vehicle-mounted video switching module 33 comprises:
an internal detection module 331 for detecting a motion control instruction of the vehicle;
a monitoring module 332 that monitors an environment in a corresponding location external to the vehicle and generates a corresponding at least one monitoring signal including a normal monitoring signal and/or a set monitoring signal;
a state query module 333 for detecting a motion state of the vehicle;
a processing module 334 for detecting a movement state of the vehicle, receiving at least one monitoring signal of an azimuth corresponding to the movement state, the processing module 334 further for determining whether the monitoring signal includes a set monitoring signal;
a display module 335 provided in the interior of the vehicle and configured to display a general monitoring signal or set a monitoring signal;
the optical multi-lens optical path imaging module 6 includes a front reflecting lens group, a middle reflecting lens group and a rear reflecting lens group, the front reflecting lens group, the middle reflecting lens group and the rear reflecting lens group are sequentially arranged in order from an object space of an optical system to an image space of the optical system, the front reflecting lens group corresponds to a display module 335 of a vehicle in position, the rear reflecting lens group corresponds to a windshield of the vehicle in position, wherein the front reflecting lens group includes a concave lens and a front reflecting lens, a display surface light ray of the display module 335 sequentially passes through the front reflecting lens and the concave lens and then reaches the middle reflecting lens group, a display surface of the display module 335 is positioned on a focal plane of the rear reflecting lens group, the driving safety intelligent auxiliary system 3 further includes a GPS navigation module 34, and the GPS navigation module 34 is connected with the intelligent navigation module 4.
Specifically, the intelligent navigation system further comprises a man-machine voice interaction system 7 connected with the intelligent navigation module 4, wherein the man-machine voice interaction system 7 is used for receiving real-time voice instructions of a driver and sending the real-time voice instructions to the intelligent navigation module 4, and the man-machine voice interaction system 7 is also used for receiving voice reminding signals sent by the intelligent navigation module 4. Therefore, the real-time voice instruction interaction between the person and the system can be realized, all the operations of the system are controlled by utilizing voice, the driver does not need to manually operate the machine again, and both hands are released, so that the driving safety is improved.
Specifically, the vehicle information real-time display system 2 includes an instrument panel 21 and a tire pressure monitoring module 22, wherein the instrument panel 21 is used for displaying the speed, the oil consumption and the mileage of the vehicle in real time, and the tire pressure monitoring module 22 is used for displaying the tire pressure of the vehicle in real time. By synchronously displaying the important functions displayed on the instrument panel 21 in front of the driver, the driver does not need to look at the instrument panel 21 at low head when driving, and driving safety is improved. The instrument panel 21 of the present invention includes a DLP light engine display and drive circuit 5.
Specifically, the monitoring module 332 includes a video unit 3321 and a detection unit 3322, wherein the video unit 3321 is a second camera and is used for displaying the obstacle image in the corresponding external position of the vehicle in real time, and the detection unit 3322 is a radar sensor and is used for monitoring the obstacle distance in the corresponding external position of the vehicle in real time.
Specifically, the vehicle-mounted video switching module 33 further includes a relay 336, and when the processing module 334 determines that the monitoring signal includes the setting monitoring signal, the relay 336 is configured to switch between selecting the monitoring signal and setting the monitoring signal, and send the signals to the display module 335 for displaying.
Specifically, the vehicle-mounted video switching module 33 further includes an alarm module 337, where the alarm module 337 is configured to determine the distance between obstacles according to the monitoring signal, and send an alarm signal to the display module 335 for display after the distance exceeds the safe distance range.
The invention displays the safety auxiliary functions through the built-in vehicle right (left) view and rear view, namely, displays the right (left) view and the rear view in real time when a driver backs a car and turns the car right, and reminds the driver of safely driving the vehicle in real time by matching with a reversing radar signal, and simultaneously, plays roles of real-time prevention and reminding of front anti-collision early warning, pedestrian early warning, driving track deviation early warning, rear-end collision early warning and the like of the driver by matching with the first camera 31 and the ADAS driving safety auxiliary module 32.
In the invention, the intelligent driving safety auxiliary system 33 further comprises a GPS navigation module 34, and the GPS navigation module 34 is connected with the intelligent navigation module 4. This also enables navigation tasks in both networked and non-networked environments of the system.
Specifically, the front reflector is formed by mutually reflecting and combining a plurality of plane reflectors.
Specifically, the front mirror includes a first mirror L2 and a second mirror L3. Whereas the middle mirror group in the present invention includes a third mirror L5. The rear lens group comprises a first rear lens L6, and the display surface of the display module is positioned on the focal plane of the first rear lens L6. According to the invention, the distance from the display surface of the display module L1 to the first rear lens L6 is compressed through the combination of the first reflecting mirror L2, the second reflecting mirror L3 and the concave lens L4, and the concave lens L4 has a certain amplification effect, so that the space required by the display surface of the display module L4 is effectively reduced, and the space occupation rate is reduced.
Specifically, the image projected by the first rear lens L6 is a virtual image, and the virtual image is reflected by the windshield L8 and coincides with the ground position. The virtual image main body (such as navigation mark, lane shift and other pictures) seen by the driver coincides with the ground, which facilitates the visual judgment of the driver on the road condition of the front vehicle and improves the convenience and safety.
Referring to fig. 5 to 6, the rear lens group includes a first rear lens L6 and a second rear lens L7, and the first rear lens L6 and the second rear lens L7 are disposed in parallel with each other. The light rays are subjected to double convergence through the first rear lens L6 and the second rear lens L7 in sequence, so that the focal power is further reasonably distributed, the light energy is stably reflected to the windshield glass L8, and the display definition and stability of the invention are improved.
The exit pupil distance L9 of the optical system in the present invention satisfies the following formula:
700mm＜L9＜1000mm；
wherein the exit pupil distance L9 is the reflection point distance from the eyes of the user to the windshield;
the exit pupil range of the optical system is as follows: 170mm x 65mm;
wherein the exit pupil range is the visible length and width range of the user's eyes.
Specifically, the optical multi-lens optical path imaging module 6 satisfies the following formula:
5m≤L10≤20m；4≤β≤10；
wherein L10 is the distance of the user's eye from the virtual image; beta is the vertical axis magnification of the optical system.
The above is merely a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (11)
1. The vehicle-mounted HUD control system comprises a power module and is characterized by further comprising a power module connected with the power module:
the vehicle information real-time display system is used for displaying the running state information of the vehicle in real time;
the intelligent driving safety auxiliary system is used for detecting the environmental state around the vehicle in real time and generating early warning information;
the intelligent navigation module is used for receiving the driving state information and the early warning information, and generating a video signal after analysis and conversion;
the DLP optical machine display and drive circuit receives the video signal and projects the video signal into a virtual image through the optical multi-lens optical path imaging module, and the virtual image is positioned at a set distance position in front of the vehicle;
the intelligent driving safety auxiliary system comprises a first camera, an ADAS driving safety auxiliary module and a vehicle-mounted video switching module, wherein the ADAS driving safety auxiliary module is respectively connected with the first camera and the intelligent navigation module, and the vehicle-mounted video switching module comprises:
the internal detection module is used for detecting a motion control instruction of the vehicle;
a monitoring module that monitors an environment in a corresponding direction outside the vehicle and generates a corresponding at least one monitoring signal including a normal monitoring signal and/or a set monitoring signal;
the state inquiry module is used for detecting the motion state of the vehicle;
the processing module is used for detecting the motion state of the vehicle, receiving at least one monitoring signal of the azimuth corresponding to the motion state, and judging whether the monitoring signal comprises a set monitoring signal or not;
a display module provided in an interior of the vehicle and configured to display a general monitoring signal or set a monitoring signal;
the optical multi-lens optical path imaging module comprises a front reflecting lens group, a middle reflecting lens group and a rear reflecting lens group, wherein the front reflecting lens group, the middle reflecting lens group and the rear reflecting lens group are sequentially arranged according to the sequence from the object space of an optical system to the image space of the optical system, the front reflecting lens group corresponds to the position of a display module of a vehicle, the rear reflecting lens group corresponds to the position of a windshield of the vehicle, the front reflecting lens group comprises a concave lens and a front reflecting lens, the display surface light of the display module sequentially passes through the front reflecting lens and the concave lens and then reaches the middle reflecting lens group, the display surface of the display module is positioned on the focal plane of the rear reflecting lens group, and the driving safety intelligent auxiliary system further comprises a GPS navigation module which is connected with the intelligent navigation module.
2. The vehicle-mounted HUD control system according to claim 1, further comprising a human-computer voice interaction system connected with the intelligent navigation module, wherein the human-computer voice interaction system is configured to receive a real-time voice command of a driver and send the real-time voice command to the intelligent navigation module, and the human-computer voice interaction system is further configured to receive a voice reminding signal sent by the intelligent navigation module.
3. The vehicle-mounted HUD control system of claim 2, wherein the vehicle information real-time display system includes an instrument panel for displaying a vehicle speed, fuel consumption and mileage of the vehicle in real time and a tire pressure monitoring module for displaying a tire pressure of the vehicle in real time.
4. The vehicle-mounted HUD control system of claim 1, wherein the monitoring module includes a video unit and a detection unit, the video unit is a second camera and is configured to display an image of an obstacle in a corresponding direction outside the vehicle in real time, and the detection unit is a radar sensor and is configured to monitor a distance of the obstacle in the corresponding direction outside the vehicle in real time.
5. The vehicle-mounted HUD control system according to claim 4, wherein the vehicle-mounted video switching module further comprises a relay, and when the processing module determines that the monitoring signal includes the setting monitoring signal, the relay is configured to switch between the selection monitoring signal and the setting monitoring signal, and send the switching signal to the display module for display.
6. The vehicle-mounted HUD control system according to claim 5, wherein the vehicle-mounted video switching module further comprises an alarm module, and the alarm module is configured to determine the distance between the obstacle according to the monitoring signal, and send an alarm signal to the display module for display after the distance exceeds the safety distance range.
7. The vehicle-mounted HUD control system of claim 1, wherein said front mirror is comprised of a combination of a plurality of planar mirrors that are mutually reflective.
8. The vehicle-mounted HUD control system of claim 7, wherein the image projected by the rear lens group is a virtual image that coincides with a ground position after being reflected by the windshield.
9. The vehicle-mounted HUD control system of claim 8, wherein said rear lens group includes a first rear lens and a second rear lens, said first rear lens and said second rear lens being disposed in juxtaposition with each other.
10. The vehicle-mounted HUD control system of claim 9, wherein an exit pupil distance L9 of the optical system satisfies the following formula:
700mm＜L9＜1000mm；
wherein the exit pupil distance L9 is the reflection point distance from the eyes of the user to the windshield;
the exit pupil range of the optical system is as follows: 170mm x 65mm;
wherein the exit pupil range is the visible length and width range of the user's eyes.
11. The on-board HUD control system of claim 10, wherein the optical multi-lens optical path imaging module satisfies the following formula:
5m≤L10≤20m；4≤β≤10；
wherein L10 is the distance of the user's eye from the virtual image; beta is the vertical axis magnification of the optical system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017109054462 | 2017-09-29 | ||
| CN201710905446 | 2017-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108082045A CN108082045A (en) | 2018-05-29 |
| CN108082045B true CN108082045B (en) | 2023-11-14 |
Family
ID=62182029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026420.5A Active CN108082045B (en) | 2017-09-29 | 2018-01-11 | Vehicle-mounted HUD control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082045B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223400B (en) * | 2019-05-22 | 2022-04-05 | 未来（北京）黑科技有限公司 | Order receiving method and device for network appointment vehicle, storage medium and electronic device |
| CN112346245B (en) * | 2019-08-09 | 2023-05-30 | 厦门雅迅网络股份有限公司 | Near-far view optical path switching method for AR-HUD equipment, terminal equipment and storage medium |
| CN113504748A (en) * | 2021-06-25 | 2021-10-15 | 杭州炽云科技有限公司 | Virtual image imaging method and system for rail transit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331289A (en) * | 1999-05-24 | 2000-11-30 | Nissan Motor Co Ltd | Display device for vehicle |
| CN105015418A (en) * | 2015-07-17 | 2015-11-04 | 惠州华阳通用电子有限公司 | Video switching method for vehicle-mounted display screen |
| CN105882524A (en) * | 2016-03-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Control method and device of driving assistance system |
| CN106740111A (en) * | 2016-12-15 | 2017-05-31 | 江苏泽景汽车电子股份有限公司 | A kind of automotive windshield formula head-up display based on many shot segmentation technologies |
| CN106740473A (en) * | 2016-12-13 | 2017-05-31 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of vehicle-mounted small-sized HUD head-up-display systems |
| CN208180886U (en) * | 2017-09-29 | 2018-12-04 | 安徽沃杰斯汽车科技有限公司 | A kind of vehicle-mounted HUD control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160084661A1 (en) * | 2014-09-23 | 2016-03-24 | GM Global Technology Operations LLC | Performance driving system and method |
-
2018
- 2018-01-11 CN CN201810026420.5A patent/CN108082045B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000331289A (en) * | 1999-05-24 | 2000-11-30 | Nissan Motor Co Ltd | Display device for vehicle |
| CN105015418A (en) * | 2015-07-17 | 2015-11-04 | 惠州华阳通用电子有限公司 | Video switching method for vehicle-mounted display screen |
| CN105882524A (en) * | 2016-03-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Control method and device of driving assistance system |
| CN106740473A (en) * | 2016-12-13 | 2017-05-31 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of vehicle-mounted small-sized HUD head-up-display systems |
| CN106740111A (en) * | 2016-12-15 | 2017-05-31 | 江苏泽景汽车电子股份有限公司 | A kind of automotive windshield formula head-up display based on many shot segmentation technologies |
| CN208180886U (en) * | 2017-09-29 | 2018-12-04 | 安徽沃杰斯汽车科技有限公司 | A kind of vehicle-mounted HUD control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108082045A (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107206934B (en) | Imaing projector | |
| US8350686B2 (en) | Vehicle information display system | |
| CN107199947B (en) | Vehicle display control unit | |
| JP4683192B2 (en) | Vehicle blind spot monitoring device and vehicle driving support system | |
| WO2020230312A1 (en) | Driving assistance method and driving assistance system | |
| TW201726452A (en) | Image display system for vehicle, and vehicle mounted with the image display system | |
| CN108082045B (en) | Vehicle-mounted HUD control system | |
| TWI728117B (en) | Dynamic information system and method for operating a dynamic information system | |
| US20140267585A1 (en) | Rearview panoramic head-up display device for vehicles | |
| RU2542835C1 (en) | Method to monitor "blind area" of going ahead vehicle side mirrors and device for this method implementation | |
| JP2018182646A (en) | Image display device | |
| CN104015658A (en) | Automotive rearview panorama head-up display device | |
| CN109094457B (en) | Vehicle anti-collision early warning system and method considering peripheral vision of driver | |
| JP2017149335A (en) | Drive support information display device | |
| CN208180886U (en) | A kind of vehicle-mounted HUD control system | |
| US20180304811A1 (en) | Information-presenting device | |
| US11256088B2 (en) | Vehicle display device | |
| CN205202844U (en) | Car back vision intelligent monitoring system | |
| JP2006330360A (en) | Information display for vehicle | |
| JP7079747B2 (en) | Display devices, display control methods, and programs | |
| CN113448097B (en) | Display device for vehicle | |
| JP2019177726A (en) | Virtual rear view mirror device | |
| US20200108721A1 (en) | Hud park assist | |
| KR200475291Y1 (en) | Rearview panoramic head-up display device for vehicles | |
| CN204936959U (en) | Vehicle non-blind area ancillary system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |