CN109987027A - A kind of semitrailer looks around the design method of blind area display planning - Google Patents
A kind of semitrailer looks around the design method of blind area display planning Download PDFInfo
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- CN109987027A CN109987027A CN201910139968.5A CN201910139968A CN109987027A CN 109987027 A CN109987027 A CN 109987027A CN 201910139968 A CN201910139968 A CN 201910139968A CN 109987027 A CN109987027 A CN 109987027A
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- display
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- blind area
- view
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
-
- 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
- B60R2300/802—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 monitoring and displaying vehicle exterior blind spot views
- B60R2300/8026—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 monitoring and displaying vehicle exterior blind spot views in addition to a rear-view mirror system
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses the design method that a kind of semitrailer looks around blind area display planning, the auxiliary security for belonging to vehicle is driven, and in particular to vehicle-mounted camera tiled display technology, steps are as follows: design single-view adds the display mode of panoramic view while display；Design the indication range and stereoscopic effect after each camera image is corrected in panoramic view；Design the size and pattern of vehicle mould in panoramic view；Design the indication range and stereoscopic effect after each camera image is corrected in panoramic view；Design the field range and effect of single-view display；Design display scale distribution of each module in display screen；Design the display logic and operating function of display screen.Present invention design is looked around the image of installation 5 or the acquisition of more multi-cam on blind area in semitrailer and is shown in limited screen, and the function of realizing facilitates driver operation and observation, reduces semitrailer and looks around blind area, guarantees safety.
Description
Technical field
The present invention relates to a kind of driving of the auxiliary security of vehicle, and in particular to vehicle-mounted camera tiled display technology, specifically
It is the design method that a kind of semitrailer looks around blind area display planning.
Background technique
In the traffic accident of numerous oversize vehicles, most ratios are that blind area is passed through camera shooting as caused by vision dead zone
Head imaging shows the safe driving important in inhibiting for vehicle.360 panoramic parking assist systems of automobile at present are
By automobile all around four wide-angle cameras, while acquiring the image of vehicle's surroundings, by image processing unit correction and
After splicing, 360 degree of panorama top views of a width vehicle's surroundings are formed, are finally shown by the display equipment of console.Due to
Oversize vehicle wheelbase is long, vehicle body is big, steering position is high, and blind area is bigger, especially in turning, lane change or reversing, is easy because blind
Cause Traffic Casualties in area.If completely eliminating blind area, 4 or more cameras are needed, the image covered is shown
Onto display screen, the case where driver be can be observed in real time to around blind area, auxiliary security is driven.So 5 or more camera shootings
How the image of head acquisition shows in limited screen, and how the function of realizing facilitates driver operation and observation, is half
Trailer looks around the key Design that blind area shows practicability.
Summary of the invention
For existing problem, the purpose of the present invention is to provide the design sides that a kind of semitrailer looks around blind area display planning
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of semitrailer looks around the design method of blind area display planning, and steps are as follows:
(1) design single-view adds the display mode of panoramic view while display；
(2) indication range and stereoscopic effect after each camera image is corrected in panoramic view are designed；
(3) size and pattern of vehicle mould in panoramic view are designed；
(4) indication range and stereoscopic effect after each camera image is corrected in panoramic view are designed；
(5) field range and effect of single-view display are designed；
(6) display scale distribution of each module in display screen is designed；
(7) display logic and operating function of display screen are designed.
As a further solution of the present invention: single-view display region and panoramic view display area ratio in the step 1
Example is 4:5.
As a further solution of the present invention: the step 1 single-view display overlying regions are equipped with front view and select area
Domain.
As a further solution of the present invention: side camera is shown displayed across the model away from 0 to 5 meters of vehicle in the step 2
It encloses.
As a further solution of the present invention: longitudinally display 3 is arrived for left front camera and right preceding camera in the step 2
10 meters, left camera longitudinally shows 0 to 5 meters with longitudinally 3 to 12 meters of the display of camera in the right side, rear camera, and rear camera is horizontal
To 1 to 8 meters of ranges of display.
As further scheme of the invention: two groups of camera tiled displays of the car body side in the step 5
Actual scene overlapping region not less than 0 arrive 1.5m.
As further scheme of the invention: each module of the step 6 is touch screen in display screen.
Compared with prior art, the beneficial effects of the present invention are: present invention design looks around in semitrailer and installs 5 on blind area
Or the image of more multi-cam acquisition is shown in limited screen, and the function of realizing facilitates driver operation and observation,
It reduces semitrailer and looks around blind area, guarantee safety.
Detailed description of the invention
Fig. 1 be the theme in single-view panoramic view schematic diagram.
Fig. 2 be the theme in camera image correction after panoramic view schematic diagram.
Fig. 3 be the theme in camera scheme of installation.
Fig. 4 be the theme in single-view display schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of semitrailer looks around the design method of blind area display planning, and steps are as follows:
(1) design single-view adds the display mode of panoramic view while display.In order to show all blind areas around semitrailer, and
And the blind area range that a certain camera is shown is highlighted, using large-size screen monitors and display mode as shown in Figure 1 is devised, A is single
View display area domain, B are panoramic view display area, and the ratio of A and B are 4:5 or so；C is front view selection region, shows product
Logo then clicks the logo if there is preceding camera, and single-view can show preceding camera picture；
(2) indication range and stereoscopic effect after each camera image is corrected in panoramic view are designed.According to the blind area of semitrailer
Feature, the blind area that driver is more concerned about certain altitude around vehicle body are shown, design each camera scene model displayed in the screen
It encloses, as shown in Fig. 2, side camera can laterally show that the range away from 0 to 5 meters of vehicle, left front camera 4 and right preceding camera 5 are vertical
To 3 to 10 meters of display, longitudinal 3 to 12 meters of the display of camera 3 in left camera 2 and the right side, rear camera can longitudinally show 0 to 5
Rice, can laterally show 1 to 8 meters of ranges (2.55 meters of general semi-mounted vehicle width)；
(3) size and pattern of vehicle mould in panoramic view are designed.On the right side of Fig. 2 in panoramic view, in order to more show that camera is clapped
The range taken the photograph, and consider the effect of backsight image, the optimization design size and color of vehicle mould；
(4) indication range and stereoscopic effect after each camera image is corrected in panoramic view are designed.Single-view is for protrusion
The details of single camera display area is shown, so the design of single-view is important to note that the authenticity of visual effect, accuracy；
(5) field range and effect of single-view display are designed.In view of the information content for looking around image is more, in order to improve pair
The observing effect of all blind areas around vehicle increases panoramic view entirety proportion, devises display distribution shown in Fig. 2, corresponding
(according to different automobile types and vehicle commander, left and right camera position can change, all blind to cover as shown in Figure 3 for the position of camera
On the basis of area, permission is not limited to institute's dimensioning in figure), wherein camera 3 in left camera 2 and left front camera 4 and the right side
1.5m is arrived not less than 0 with the actual scene overlapping region of right 5 tiled display of preceding camera, to adapt to the adjustment of position, it is ensured that nothing
Blind area is omitted, as shown in Figure 4；
(6) display scale distribution of each module in display screen is designed.In order to facilitate driver operation, display screen uses touch screen,
Driver can according to need the picture or forward vision areas for clicking some camera in panoramic view, be shown to single-view, and amplification is seen
It examines and needs to pay close attention to field range；Under normality, single-view display rear camera image；The brightness of display screen is designed as with illumination variation
Automatic adjustment improves safety to guarantee that image is all high-visible under various environment；
(7) display logic and operating function for designing display screen reduce semitrailer and look around blind area, guarantee safety.
The wherein display position of the single-view display position and each camera, can select to close according to the actual situation
Suitable arrangement is external, does not influence existing technological means and technical effect.As the display position of single-view can be placed on whole show
The display position of left side, right side, upside or the downside of diagram, each camera can also be mounted on whole display figure accordingly
Right side, left side, downside or upside, wherein the display position of each camera can also free arrangement according to the actual situation, it is left
Camera 3, right preceding camera 5 and left front camera 4 are separately mounted to four turnings of a rectangle frame in camera 2, the right side,
The case where checking its corresponding position respectively, rear camera 1 may be mounted at the upper end or lower end of rectangle frame, and rear camera 1 is shown
Show that face can be made rectangle or inlay trapezoidal, uses respectively.
In conclusion preferable case study on implementation only of the invention, has above made in detail the better embodiment of this patent
Describe in detail bright, but this patent is not limited to the above embodiment, and is not limited the scope of protection of the present invention, in the common of this field
Technical staff within the scope of knowledge, can also make a variety of changes under the premise of not departing from this patent objective.Therefore
It is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.It should not be by right
Any appended drawing reference in it is required that is construed as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. the design method that a kind of semitrailer looks around blind area display planning, which is characterized in that steps are as follows:
Design single-view adds the display mode of panoramic view while display；
Design the indication range and stereoscopic effect after each camera image is corrected in panoramic view；
Design the size and pattern of vehicle mould in panoramic view；
Design the indication range and stereoscopic effect after each camera image is corrected in panoramic view；
Design the field range and effect of single-view display；
Design display scale distribution of each module in display screen；
Design the display logic and operating function of display screen.
2. the design method that semitrailer according to claim 1 looks around blind area display planning, which is characterized in that the step
Suddenly single-view display region and panoramic view display area ratio are 4:5 in (1).
3. the design method that semitrailer according to claim 2 looks around blind area display planning, which is characterized in that the step
Suddenly (1) single-view display overlying regions are equipped with front view selection region.
4. the design method that semitrailer according to claim 1 looks around blind area display planning, which is characterized in that the step
Suddenly side camera is shown displayed across the range away from 0 to 5 meters of vehicle in (2).
5. the design method that semitrailer according to claim 4 looks around blind area display planning, which is characterized in that the step
Suddenly left front camera and longitudinally 3 to 10 meters of the display of right preceding camera in (2), left camera and the longitudinally display 3 of camera in the right side
To 12 meters, rear camera longitudinally 0 to 5 meters of display, rear camera is shown displayed across 1 to 8 meters of ranges.
6. the design method that semitrailer according to claim 1 looks around blind area display planning, which is characterized in that the step
Suddenly the actual scene overlapping region of two groups of camera tiled displays of the car body side in (5) arrives 1.5m not less than 0.
7. the design method that semitrailer according to claim 1 looks around blind area display planning, which is characterized in that the step
Suddenly the display screen of (6) each module is touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139968.5A CN109987027A (en) | 2019-02-26 | 2019-02-26 | A kind of semitrailer looks around the design method of blind area display planning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910139968.5A CN109987027A (en) | 2019-02-26 | 2019-02-26 | A kind of semitrailer looks around the design method of blind area display planning |
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| CN109987027A true CN109987027A (en) | 2019-07-09 |
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| CN201910139968.5A Pending CN109987027A (en) | 2019-02-26 | 2019-02-26 | A kind of semitrailer looks around the design method of blind area display planning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228618A (en) * | 2021-11-30 | 2022-03-25 | 一汽解放汽车有限公司 | Method and device for generating driving image of tractor and computer equipment |
-
2019
- 2019-02-26 CN CN201910139968.5A patent/CN109987027A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228618A (en) * | 2021-11-30 | 2022-03-25 | 一汽解放汽车有限公司 | Method and device for generating driving image of tractor and computer equipment |
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Application publication date: 20190709 |
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| WD01 | Invention patent application deemed withdrawn after publication |