CN205010095U - Three -dimensional driving image correcting unit - Google Patents
Three -dimensional driving image correcting unit Download PDFInfo
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- CN205010095U CN205010095U CN201520727651.0U CN201520727651U CN205010095U CN 205010095 U CN205010095 U CN 205010095U CN 201520727651 U CN201520727651 U CN 201520727651U CN 205010095 U CN205010095 U CN 205010095U
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Abstract
The utility model provides a three -dimensional driving image correcting unit, includes camera lens group, three -dimensional image processing module, visual angle detection module and image capturing module. Camera lens group is including a plurality of camera lenses. Each camera lens sets up the different position departments around the vehicle respectively to shoot a plurality of outside image and output around the vehicle respectively. Three -dimensional image processing module outside image of receipt and the synthetic three -dimensional that is are encircled a projected image and are exported. Visual angle detection module detects and exports the driver visual angle. A image capturing module receipt three -dimensional ring projected image and driver visual angle are just encircled field projected image and are exported the outer image of local three -dimensional car according to the corresponding local three -dimensional of field of vision capture in driver visual angle.
Description
Technical field
The utility model relates to a kind of correct equipment, particularly a kind of three-dimensional vehicle image correcting device.
Background technology
For a long time, many traffic accidents when occurring in vehicular drive, be all mostly body construction (sweeps as A post, B post, C post or other positions) the visual dead angle that produces cause, for example, in the process that steerman is turned at operating and controlling vehicle, vehicle A post easily blocks front passer-by, vehicle or traffic sign and causes the generation of traffic accident.B post is then that the object easily blocking automobile side moves, and causes steerman when turning or switch track easily and the situation of side vehicle generation side swipe.
But though have on the market at present at vehicle dead angle place installing video camera, the picture blocked with shooting blind angle amount region is also presented on screen.But because video camera is all with the image outside fixed angle shooting car, and steerman all can produce different visual angles along with the change of posture or different steermans, and along with the difference at visual angle, the scene of watching corresponding to steerman also can be different.Cause the outer picture of the car of the dead angle picture captured by video camera easily and corresponding to steerman real visual angle to produce error, impact the problem of traffic safety.In addition, the picture captured by video camera mostly can produce deformation and make steerman cannot differentiate shape, the size of the outer object of car definitely, and with the distance of vehicle, be necessary that improvement breaks through in fact.
Utility model content
Because the problems referred to above, the purpose of this utility model is to provide a kind of three-dimensional vehicle image correcting device, the outer image of partial 3 d car and the outer image of the car corresponding to steerman visual angle can be avoided to produce error, reach the object promoting travel safety.
For reaching above-mentioned purpose, the utility model provides a kind of three-dimensional vehicle image correcting device, is applicable to a vehicle, and this three-dimensional vehicle image correcting device comprises:
One camera lens group, comprises multiple camera lens, is arranged at the diverse location place of this vehicle periphery respectively, and those camera lenses are taken multiple external image of this vehicle periphery respectively and exported;
One 3-dimensional image processing module, is electrically connected on this camera lens group, and this 3-dimensional image processing module receives those external images and synthesizes a three-dimensional ring field projection image and export;
One visual angle detection module, detects and exports a steerman visual angle; And
One image acquisition module, be electrically connected on this 3-dimensional image processing module and this visual angle detection module, this image acquisition module receives this three-dimensional ring field projection image and this steerman visual angle, and captures this three-dimensional ring field projection image of local according to the visual field that this steerman visual angle is corresponding and export the outer image of a partial 3 d car.
Above-mentioned three-dimensional vehicle image correcting device, wherein this visual angle detection module comprises:
One camera unit, is located in this vehicle, and this camera unit is taken the face of a steerman and exported face's picture; And
One image identification unit, receives and exports this steerman visual angle according to this face's picture.
Above-mentioned three-dimensional vehicle image correcting device, wherein this visual angle detection module is the wear-type device worn for a steerman, this wear-type device comprises a gyro unit, this gyro unit detects a gyration of this steerman, and this wear-type device is to exporting this steerman visual angle by head gyration.
Above-mentioned three-dimensional vehicle image correcting device, wherein those external images are synthesized this three-dimensional ring field projection image against being projected to a 3D ring field model by this 3-dimensional image processing module, and a coordinate center of this 3D ring field model corresponds to a steerman position.
Above-mentioned three-dimensional vehicle image correcting device, wherein more comprises a GPS module, and this GPS module to be arranged in this vehicle and to detect and export this steerman position.
Above-mentioned three-dimensional vehicle image correcting device, wherein this camera lens group comprises:
One left visor head, is installed on this vehicle left side, and this left side is depending on lens shooting and export image on the left of a car body;
One right visor head, is installed on this vehicle right side, and this right side is depending on lens shooting and export image on the right side of a car body;
One backsight camera lens, is installed on this vehicle rear-side, and this backsight lens shooting also exports image on rear side of a car body, and on rear side of this car body, image overlaps at least partially with image on the left of this car body, and on rear side of this car body, image overlaps at least partially with image on the right side of this car body; And
One front view lens, is installed on this vehicle front side, and this front view lens is taken and exported image on front side of a car body, and on front side of this car body, image overlaps at least partially with image on the left of this car body, and on front side of this car body, image overlaps at least partially with image on the right side of this car body.
Above-mentioned three-dimensional vehicle image correcting device, wherein this 3-dimensional image processing module and this image acquisition module are integrated in same module.
Above-mentioned three-dimensional vehicle image correcting device, wherein more comprises a display module, is electrically connected on this image acquisition module, and this display module receives and shows the outer image of this partial 3 d car.
Above-mentioned three-dimensional vehicle image correcting device, wherein this display module be arranged at this corresponding to steerman visual angle one local car body on.
Above-mentioned three-dimensional vehicle image correcting device, wherein this display module is a display screen or a projector.
By this, the three-dimensional vehicle image correcting device of the utility model embodiment is the process and the synthesis that utilize image, first sets up three-dimensional ring field projection image.The real visual angle of corresponding steerman captures the three-dimensional ring field projection image of local and exports image outside partial 3 d car again.Enable the outer image of follow-up shown partial 3 d car continue to correct along with the visual angle of steerman, avoid the outer image of partial 3 d car and the outer image of the car corresponding to steerman visual angle to produce error, reach the effect promoting travel safety.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
The configuration block diagram of the camera lens group of Fig. 1 the utility model one embodiment;
The device block scheme of the three-dimensional vehicle image correcting device of Fig. 2 the utility model one embodiment;
The block scheme of the three-dimensional vehicle image correcting device of another embodiment of Fig. 3 the utility model;
The perspective view of the three-dimensional vehicle image correcting device of Fig. 4 the utility model one embodiment;
The acquisition picture figure of the camera unit of Fig. 5 the utility model one embodiment;
The block diagram of the wear-type device of Fig. 6 the utility model one embodiment;
The steerman of Fig. 7 the utility model one embodiment is in the plan sketch of a watching angle;
Fig. 8 is the acquisition schematic diagram of corresponding diagram 7;
The display schematic diagram of the display module of Fig. 9 the utility model one embodiment.
Wherein, Reference numeral
1 three-dimensional vehicle image correcting device
2 vehicles
3 steermans
10 camera lens groups
The left visor head of 10L
The right visor head of 10R
10B backsight camera lens
10F front view lens
20 3-dimensional image processing modules
213D ring field model
22 coordinate centers
30 visual angle detection modules
31 camera units
32 image identification unit
33 wear-type devices
34 gyro units
40 image acquisition modules
50GPS module
60 display modules
S1 steerman visual angle
S2 face picture
S3 head gyration
I
limage on the left of car body
I
rimage on the right side of car body
I
bimage on rear side of car body
I
fimage on front side of car body
I
pthe outer image of partial 3 d car
I
surrthree-dimensional ring field projection image
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present utility model and principle of work are described in detail:
Fig. 1 is the configuration block diagram of the camera lens group of the utility model one embodiment, and Fig. 2 is the device block scheme of the three-dimensional vehicle image correcting device of the utility model one embodiment.As shown in Figure 2, in an embodiment, three-dimensional vehicle image correcting device 1 includes camera lens group 10,3-dimensional image processing module 20, visual angle detection module 30 and image acquisition module 40.
Camera lens group 10 comprises multiple camera lens, is arranged at the diverse location place around vehicle 2 respectively, and these camera lenses are taken the multiple external image around vehicle 2 respectively and exported.As shown in Figure 1, in an embodiment, camera lens group 10 includes front view lens 10F, backsight camera lens 10B, left visor head 10L and right visor head 10R.Front view lens 10F is installed on vehicle 2 front, as front view lens 10F can be installed in front car plate or water tank hood place, front, to take image I on front side of car body
f.Backsight camera lens 10B is installed on vehicle 2 rear, covers as backsight camera lens 10B can be installed in trunk, to take image I on rear side of car body
b.Left visor head 10L and right visor head 10R is installed on vehicle 2 left and right sides respectively, as left visor head 10L is installed on left-hand mirror to take image I on the left of car body
l, right visor head 10R then can be installed on right rear view mirror to take image I on the right side of car body
r.In fact, the quantity of above-mentioned each camera lens and angle according to the adjustment of actual demand, can these are only example, and are not used to restriction.
In addition, in some embodiments, on front view lens 10F, backsight camera lens 10B, left visor head 10L and right visor head 10R are concrete, can be wide-angle lens or fish eye lens, and image I on front side of car body
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
roverlap at least partially.In other words, image I on front side of car body
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
rbut some is overlapped and very close to each other, to obtain the whole images around vehicle 2.Camera lens group 10 also exports image I on front side of above-mentioned car body
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
r(namely above-mentioned multiple external images).
3-dimensional image processing module 20 is electrically connected on camera lens group 10, and 3-dimensional image processing module 20 receives external image and synthesizes three-dimensional ring field projection image I
surrand export.In an embodiment, can be that micro computer, treater or spy realize with chip on 3-dimensional image processing module 20 is concrete.And 3-dimensional image processing module 20 can be installed on vehicle 2.As shown in Figure 2, in an embodiment, 3-dimensional image processing module 20 is electrically connected on above-mentioned front view lens 10F, backsight camera lens 10B, left visor head 10L and right visor head 10R.And 3-dimensional image processing module 20 receives and can first by image I on front side of above-mentioned car body
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
rbe combined as the ring field image of plane, then be three-dimensional ring field projection image I via the mode of inverse projection by the ring field Image compounding of plane
surrand export.
Or as shown in Figure 4, in an embodiment, 3-dimensional image processing module 20 is by above-mentioned front side image I
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
rbe projected to 3D ring field model 21 (be a bowl-shape model in this) and synthesize three-dimensional ring field projection image I
surr.And front side image I
f, image I on rear side of car body
b, image I on the left of car body
land image I on the right side of car body
rthe edge being projected to 3D ring field model 21 is overlapped.Therefore, three-dimensional ring field projection image I
surrthe 3D panorama image around vehicle 2 can be presented, that is, three-dimensional ring field projection image I
surrhave more three-dimension effect and actually can present vehicle context, making steerman can the diff-H of object and distance easily and arround intuition identification.
In addition, in an embodiment, the coordinate center 22 of 3D ring field model 21 is the steerman positions corresponding to vehicle 2.That is, the three-dimensional ring field projection image I gone out synthesized by
surrit is the viewing visual field according with steerman.Wherein 3-dimensional image processing module 20 can utilize GPS position fixing system to obtain above-mentioned steerman position (coordinate as steerman), to correct the above-mentioned coordinate center 22 by 3D ring field model 21 to steerman position.
As shown in Figure 3, be the block scheme of the three-dimensional vehicle image correcting device of another embodiment of the utility model.In an embodiment, three-dimensional vehicle image correcting device 1 more includes GPS module 50, GPS module 50 to be arranged in vehicle 2 and to detect and export steerman position to 3-dimensional image processing module 20, corrects the coordinate center 22 of 3D ring field model 21 for 3-dimensional image processing module 20.In some embodiments, GPS module 50 can be arranged in the seat of steerman.Or, GPS module 50 can in be built in Wearable device (as glasses, cap, wrist-watch or bracelet), to detect and to export steerman position to 3-dimensional image processing module 20.
Visual angle detection module 30 is used to detect and exports steerman visual angle S1.As shown in Figure 3, in an embodiment, on visual angle detection module 30 is concrete, camera unit 31 (as video camera) and image identification unit 32 can be included.Camera unit 31 is taken the face of steerman 3 and is exported a face picture S2.Image identification unit 32 receives and exports steerman visual angle S1 according to face picture S2.In some embodiments, camera unit 31 can be installed on car 2 (as shown in Figure 1, camera unit 31 can be arranged on the bearing circle of vehicle 2) and continue the face of taking steerman 3, can be that micro computer, treater or spy realize with chip on image identification unit 32 is concrete, and image identification unit 32 can be arranged in vehicle 2.As shown in Figure 5, in an embodiment, face picture S2 can show the eye position of steerman 3, and the angle identification that image identification unit 32 can be watched according to steerman 3 eyes export steerman visual angle S1.Or in some embodiments, image identification unit 32 also according to the distance change between steerman 3 two eyes, can be judged the angle that the head of steerman 3 rotates at present and exports steerman visual angle S1.
Again as shown in Figure 3, in an embodiment, visual angle detection module 30 also can be the wear-type device 33 worn for steerman 3, wear-type device 33 comprises gyro unit 34, gyro unit 34 detects the head gyration S3 of steerman 3, and the corresponding gyration S3 of wear-type device 33 exports steerman visual angle S1.For example, if gyro unit 34 detection head gyration S3 is 45 degree, then namely steerman visual angle S1 corresponds to 45 degree.As shown in Figure 6, in an embodiment, wear-type device 33 can be glasses kenel (as glasses, eyes protector or sunglasses kenel), wears in eye locations for steerman 3.But do not limit to this, in some embodiments, wear-type device 33 also can be the Wearable such as cap or ear pendant product.
Can be that micro computer, treater or spy realize with chip on image acquisition module 40 is concrete, described image acquisition module 40 can be installed on vehicle 2.As shown in Figure 2, in an embodiment, image acquisition module 40 is electrically connected on 3-dimensional image processing module 20 and visual angle detection module 30, and image acquisition module 40 receives three-dimensional ring field projection image I
surrwith steerman visual angle S1, and capture this three-dimensional ring field projection image I of local according to the visual field that steerman visual angle S1 is corresponding
surrand export the outer image I of partial 3 d car
p, this coordinates graphic being described in detail as follows:
Shown in please refer to the drawing 7, when steerman 3 is watched towards right front, visual angle detection module 30 can detect the watching angle (i.e. steerman visual angle S1, as 45 degree or 40 degree) that steerman 3 is watched towards right front, and this steerman visual angle S1 can be mapped to a field range.As shown in Figure 8, when image acquisition module 40 receives the steerman visual angle S1 that visual angle detection module 30 exports, be the three-dimensional ring field projection image I of the field range acquisition local of corresponding steerman visual angle S1
surrand export image I outside partial 3 d car
p.By this, the Angulation changes that the watching angle due to steerman 2 can turn along with posture or head, or the watching angle of different steerman 2 also can be different.And in the three-dimensional vehicle image correcting device 1 of above-described embodiment, be detect steerman visual angle S1 constantly by visual angle detection module 30, image acquisition module 40 more corresponding different steerman visual angle S1 captures the outer image I of partial 3 d car
p, make the outer image I of the partial 3 d car of display
pcan continue to correct along with the visual angle of steerman, avoid the outer image I of partial 3 d car
pproduce error with the outer image of the car corresponding to the S1 of steerman visual angle, reach the effect promoting travel safety.
In an embodiment, three-dimensional vehicle image correcting device 1 includes display module 60, and display module 60 is electrically connected on image acquisition module 40, and display module 60 receives and shows the outer image I of partial 3 d car
p.As shown in Figure 9, in an embodiment, display module 60 can be display screen and is arranged on the local car body in vehicle 2, and at this, local car body is the A post of vehicle 2, but also can be other body parts (as B post or C posts), and this does not limit to.And display module 60 shows the outer image I of partial 3 d car
psteerman 2 can be made in the process of moving, can see by the visual field outside the car that car body blocks and promote travel safety.
In addition, the mode mutual data transmission of wired (as ControllerAreaNetwork) or wireless (as antenna, wifi, bluetooth or ZigBee) can be utilized between above-mentioned camera lens group 10,3-dimensional image processing module 20, visual angle detection module 30, image acquisition module 40, GPS module 50, display module 60.In addition, in certain embodiments, 3-dimensional image processing module 20, visual angle detection module 30 and image acquisition module 40 can be integrated on the internal circuit board of the car machine (OBU) be arranged in vehicle 2.
To sum up, the three-dimensional vehicle image correcting device of the utility model embodiment is the process and the synthesis that utilize image, first sets up three-dimensional ring field projection image.The real visual angle of corresponding steerman captures the three-dimensional ring field projection image of local and exports image outside partial 3 d car again.Enable the outer image of follow-up shown partial 3 d car continue to correct along with the visual angle of steerman, avoid the outer image of partial 3 d car and the outer image of the car corresponding to steerman visual angle to produce error, reach the effect promoting travel safety.In addition, the synthesized three-dimensional ring field projection image with setting up has more three-dimension effect and actually can present vehicle context.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. a three-dimensional vehicle image correcting device, is applicable to a vehicle, it is characterized in that, this three-dimensional vehicle image correcting device comprises:
One camera lens group, comprises multiple camera lens, is arranged at the diverse location place of this vehicle periphery respectively, and those camera lenses are taken multiple external image of this vehicle periphery respectively and exported;
One 3-dimensional image processing module, is electrically connected on this camera lens group, and this 3-dimensional image processing module receives those external images and synthesizes a three-dimensional ring field projection image and export;
One visual angle detection module, detects and exports a steerman visual angle; And
One image acquisition module, be electrically connected on this 3-dimensional image processing module and this visual angle detection module, this image acquisition module receives this three-dimensional ring field projection image and this steerman visual angle, and captures this three-dimensional ring field projection image of local according to the visual field that this steerman visual angle is corresponding and export the outer image of a partial 3 d car.
2. three-dimensional vehicle image correcting device according to claim 1, is characterized in that, this visual angle detection module comprises:
One camera unit, is located in this vehicle, and this camera unit is taken the face of a steerman and exported face's picture; And
One image identification unit, receives and exports this steerman visual angle according to this face's picture.
3. three-dimensional vehicle image correcting device according to claim 1, it is characterized in that, this visual angle detection module is the wear-type device worn for a steerman, this wear-type device comprises a gyro unit, this gyro unit detects a gyration of this steerman, and this wear-type device is to exporting this steerman visual angle by head gyration.
4. three-dimensional vehicle image correcting device according to claim 1, it is characterized in that, those external images are synthesized this three-dimensional ring field projection image against being projected to a 3D ring field model by this 3-dimensional image processing module, and a coordinate center of this 3D ring field model corresponds to a steerman position.
5. three-dimensional vehicle image correcting device according to claim 4, is characterized in that, more comprises a GPS module, and this GPS module to be arranged in this vehicle and to detect and export this steerman position.
6. three-dimensional vehicle image correcting device according to claim 1, is characterized in that, this camera lens group comprises:
One left visor head, is installed on this vehicle left side, and this left side is depending on lens shooting and export image on the left of a car body;
One right visor head, is installed on this vehicle right side, and this right side is depending on lens shooting and export image on the right side of a car body;
One backsight camera lens, is installed on this vehicle rear-side, and this backsight lens shooting also exports image on rear side of a car body, and on rear side of this car body, image overlaps at least partially with image on the left of this car body, and on rear side of this car body, image overlaps at least partially with image on the right side of this car body; And
One front view lens, is installed on this vehicle front side, and this front view lens is taken and exported image on front side of a car body, and on front side of this car body, image overlaps at least partially with image on the left of this car body, and on front side of this car body, image overlaps at least partially with image on the right side of this car body.
7. three-dimensional vehicle image correcting device according to claim 1, is characterized in that, this 3-dimensional image processing module and this image acquisition module are integrated in same module.
8. three-dimensional vehicle image correcting device according to claim 1, is characterized in that, more comprises a display module, is electrically connected on this image acquisition module, and this display module receives and shows the outer image of this partial 3 d car.
9. three-dimensional vehicle image correcting device according to claim 8, is characterized in that, this display module be arranged at this corresponding to steerman visual angle one local car body on.
10. three-dimensional vehicle image correcting device according to claim 8, is characterized in that, this display module is a display screen or a projector.
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| CN201520727651.0U CN205010095U (en) | 2015-09-18 | 2015-09-18 | Three -dimensional driving image correcting unit |
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| CN201520727651.0U CN205010095U (en) | 2015-09-18 | 2015-09-18 | Three -dimensional driving image correcting unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934952A (en) * | 2017-12-18 | 2019-06-25 | 华创车电技术中心股份有限公司 | Vehicle driving imaged image data establishing system |
| US11636690B2 (en) | 2020-11-30 | 2023-04-25 | Metal Industries Research & Development Centre | Environment perception device and method of mobile vehicle |
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2015
- 2015-09-18 CN CN201520727651.0U patent/CN205010095U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934952A (en) * | 2017-12-18 | 2019-06-25 | 华创车电技术中心股份有限公司 | Vehicle driving imaged image data establishing system |
| CN109934952B (en) * | 2017-12-18 | 2021-05-11 | 华创车电技术中心股份有限公司 | Vehicle-mounted driving image data establishing system |
| US11636690B2 (en) | 2020-11-30 | 2023-04-25 | Metal Industries Research & Development Centre | Environment perception device and method of mobile vehicle |
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