CN110356312A - Anti-glare control method, system and the vehicle of vehicle - Google Patents
Anti-glare control method, system and the vehicle of vehicle Download PDFInfo
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- CN110356312A CN110356312A CN201811158883.3A CN201811158883A CN110356312A CN 110356312 A CN110356312 A CN 110356312A CN 201811158883 A CN201811158883 A CN 201811158883A CN 110356312 A CN110356312 A CN 110356312A
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- vehicle
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- glare
- target vehicle
- view mirror
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention provides anti-glare control method, system and the vehicles of a kind of vehicle.Wherein, the anti-glare control method of vehicle, comprising the following steps: obtain the image of target vehicle；The driving direction of the target vehicle and the relative position of target vehicle and main vehicle are determined according to the image of the target vehicle；The anti-glare region on the target vehicle is exposed to according to the headlight that the relative position of the driving direction of the target vehicle and the target vehicle and main vehicle adjusts main vehicle in real time.The anti-glare control method of vehicle of the invention can adjust the headlight of main vehicle in real time according to the different postures of target vehicle to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
Description
Technical field
The present invention relates to automobile technical field, in particular to anti-glare control method, system and the vehicle of a kind of vehicle.
Background technique
With sharply increasing for automobile quantity, traffic safety is become more and more important.In general, domestic driver habit is long-term
High beam is opened, but easily causes other side driver or road pedestrian dazzling in this way, so that traffic accident occur.
In the related technology, it is based only on the recognition effect of two dimensional image for the anti-glare control of vehicle, it is flat to carry out two dimension
Control is blocked in face, but there are the problem of as shown in Fig. 2 (a) and Fig. 2 (b), i.e., occlusion region it is excessive or block it is incomplete,
It can not accurately realize the anti-glare control in driver region.
Summary of the invention
In view of this, the present invention is directed to propose a kind of anti-glare control method of vehicle.The anti-glare controlling party of the vehicle
Method can adjust the headlight of main vehicle to realize anti-glare effect, to improve vehicle according to the different postures of target vehicle in real time
Safety in the process of moving.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of anti-glare control method of vehicle, comprising the following steps: obtain the image of target vehicle；According to the target
The image of vehicle determines the driving direction of the target vehicle and the relative position of target vehicle and main vehicle；According to the target
The headlight that the relative position of the driving direction of vehicle and the target vehicle and main vehicle adjusts main vehicle in real time exposes to
Anti-glare region on the target vehicle.
Further, described opposite with main vehicle according to the driving direction and the target vehicle of the target vehicle
The headlight that position adjusts main vehicle in real time exposes to the anti-glare region on the target vehicle, comprising: if the target
Vehicle travels in the same direction with the main vehicle, it is determined that needs carry out the target vehicle outside anti-glare target side window and target
The position of rearview mirror；According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle is exposed to
Anti-glare region on the target vehicle, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror
And wind shield glass wind shield.
Further, described opposite with main vehicle according to the driving direction and the target vehicle of the target vehicle
The headlight that position adjusts main vehicle in real time exposes to the anti-glare region on the target vehicle, comprising: if the target
Vehicle travels in opposite directions with the main vehicle, it is determined that needs carry out the target vehicle outside anti-glare target side window and target
The position of rearview mirror；According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle is exposed to
Anti-glare region on the target vehicle, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror
And windshield glass.
Further, described opposite with main vehicle according to the driving direction and the target vehicle of the target vehicle
The headlight that position adjusts main vehicle in real time exposes to the anti-glare region on the target vehicle, comprising: if target vehicle
It is travelled to overtake other vehicles, then when the target vehicle enters the irradiation area of the headlight of the main vehicle, to the target vehicle
Target side window and target outside rear-view mirror carry out anti-glare, wherein the target side window and target outside rear-view mirror of the target vehicle be
Close on the side window and outside rear-view mirror of the target vehicle of the main vehicle side；When the target vehicle wind shield glass wind shield into
When entering the irradiation area of the headlight of the main vehicle, target side window and target outside rear-view mirror to the target vehicle carry out anti-glazing
Mesh, meanwhile, it is anti-glare to the wind shield glass wind shield progress of the target vehicle, further according to the target vehicle and the main vehicle
Relative position adjust the range in the anti-glare region.
Further, described opposite with main vehicle according to the driving direction and the target vehicle of the target vehicle
The headlight that position adjusts main vehicle in real time exposes to the anti-glare region on the target vehicle, comprising: if target vehicle
For lane change traveling, then the target side window and target outside rear-view mirror of the target vehicle are tracked, wherein the target of the target vehicle
Side window and target outside rear-view mirror are to close on the side window and outside rear-view mirror of the target vehicle of the main vehicle side；To the mesh
Target side window and the progress of target outside rear-view mirror for marking vehicle are anti-glare, meanwhile, the wind shield glass wind shield of the target vehicle is carried out
It is anti-glare.
The anti-glare control method of vehicle of the invention can determine the traveling of target vehicle by the image of target vehicle
Direction and relative position with main vehicle, and then adjusted in real time according to the driving direction of target vehicle and with the relative position of main vehicle
Whole automobile front lamp exposes to the anti-glare region of target vehicle, i.e., main vehicle adjusts in real time according to the different postures of target vehicle
The headlight of main vehicle is to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
Second object of the present invention is to propose a kind of anti-glare control system of vehicle.The system can pass through target
The image of vehicle determines the driving direction of target vehicle and the relative position with main vehicle, and then according to the traveling side of target vehicle
Adjust the anti-glare region that automobile front lamp exposes to target vehicle in real time to the relative position with main vehicle, i.e., main vehicle according to
The different postures of target vehicle adjust the headlight of main vehicle in real time to realize anti-glare effect, are running over to improve vehicle
Safety in journey.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of anti-glare control system of vehicle, comprising: module is obtained, for obtaining the image of target vehicle；Control mould
Block, for determining the driving direction of the target vehicle and the phase of target vehicle and main vehicle according to the image of the target vehicle
It is adjusted in real time to position, and according to the relative position of the driving direction of the target vehicle and the target vehicle and main vehicle
The headlight of whole main vehicle exposes to the anti-glare region on the target vehicle.
Further, the control module is used for: if the target vehicle travels in the same direction with the main vehicle, it is determined that
Need to carry out the target vehicle position of anti-glare target side window and target outside rear-view mirror；According to the target side window and
The position of target outside rear-view mirror, the headlight for adjusting the main vehicle expose to the anti-glare region on the target vehicle, so that
The anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and wind shield glass wind shield.
Further, the control module is used for: if the target vehicle travels in opposite directions with the main vehicle, it is determined that
Need to carry out the target vehicle position of anti-glare target side window and target outside rear-view mirror；According to the target side window and
The position of target outside rear-view mirror, the headlight for adjusting the main vehicle expose to the anti-glare region on the target vehicle, so that
The anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and windshield glass.
Further, the control module is used for: if target vehicle is traveling of overtaking other vehicles, when the target vehicle enters
When the irradiation area of the headlight of the main vehicle, target side window and target outside rear-view mirror to the target vehicle carry out anti-glazing
Mesh, wherein the target side window and target outside rear-view mirror of the target vehicle are the target carriage for closing on the main vehicle side
Side window and outside rear-view mirror；When the wind shield glass wind shield of the target vehicle enters the irradiation area of the headlight of the main vehicle
When, the target side window and the progress of target outside rear-view mirror to the target vehicle are anti-glare, meanwhile, to the rear wind of the target vehicle
It is anti-glare to keep off glass progress, the anti-glare area is further adjusted according to the relative position of the target vehicle and the main vehicle
The range in domain.
Further, the control module is used for: if target vehicle is lane change traveling, tracking the target vehicle
Target side window and target outside rear-view mirror, wherein the target side window and target outside rear-view mirror of the target vehicle are to close on the master
The side window and outside rear-view mirror of the target vehicle of vehicle side；To the target side window and target outside rear-view mirror of the target vehicle
Carry out it is anti-glare, meanwhile, the wind shield glass wind shield of the target vehicle is carried out anti-glare.
The anti-glare control system of the vehicle and the anti-glare control method of above-mentioned vehicle are compared with the existing technology
Possessed advantage is identical, and details are not described herein.
Third object of the present invention is to propose a kind of vehicle, which can determine mesh by the image of target vehicle
Mark the driving direction of vehicle and the relative position with main vehicle, and then the phase according to the driving direction of target vehicle and with main vehicle
Adjust the anti-glare region that automobile front lamp exposes to target vehicle in real time to position, i.e., main vehicle is according to the different appearances of target vehicle
State adjusts the headlight of main vehicle in real time to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of vehicle is provided with the anti-glare control system of the vehicle as described in any one above-mentioned embodiment.
Possessed advantage is identical compared with the existing technology with the anti-glare control system of above-mentioned vehicle for the vehicle,
Details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the anti-glare control method of vehicle described in one embodiment of the invention；
Fig. 2 (a) is anti-glare effect (occlusion area is too small) schematic diagram that the relevant technologies are realized；
Fig. 2 (b) is anti-glare effect (occlusion area is excessive) schematic diagram that the relevant technologies are realized；
Fig. 3 is target vehicle and main vehicle anti-glare area schematic when driving in the same direction；
Fig. 4 is anti-glare area schematic when target vehicle in the same direction is turned；
Fig. 5 is that target vehicle in the same direction turns around to become and main vehicle anti-glare regional change schematic diagram when driving in opposite directions；
Fig. 6 is anti-glare area schematic when opposite target vehicle is turned；
Fig. 7 is that car light controls anti-glare regional change process schematic；
Fig. 8 is that opposite target vehicle is driven out to sensor identification region schematic diagram；
Fig. 9 is the lateral angles in anti-glare region and the relation schematic diagram of vehicle spacing；
Figure 10 is the regulation of longitudinal angle in anti-glare region and the relation schematic diagram of vehicle spacing；
Figure 11 (a) is the range schematic diagram of the corresponding pixel of target vehicle in different spacing cameras；
Figure 11 (b) is the range schematic diagram that different spacing car lights control pixel；
Figure 12 is the anti-glare area schematic of target vehicle of overtaking other vehicles in the same direction；
Figure 13 (a) anti-glare area schematic when being target vehicle lane change in the same direction；
Figure 13 (b) anti-glare area schematic when being opposite target vehicle lane change；
Figure 14 is the structural block diagram of the anti-glare control system of vehicle described in one embodiment of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is the flow chart of the anti-glare control method of vehicle according to an embodiment of the invention.
As shown in Figure 1, the anti-glare control method of vehicle according to an embodiment of the invention, includes the following steps:
S101: the image of target vehicle is obtained.
In order to realize accurate anti-glare control, the figure of target vehicle can be obtained by sensor, such as camera
Picture.
S102: determine that the driving direction of target vehicle and target vehicle are opposite with main vehicle according to the image of target vehicle
Position.
Main vehicle according to the image of target vehicle carry out data processing, determine target vehicle driving status be it is in the same direction or
Whether opposite and vehicle, which has, is overtaken other vehicles, the behavior of lane change etc., and further judges the relative position of target vehicle Yu main vehicle.
S103: master is adjusted according to the relative position of the driving direction of target vehicle and target vehicle and main vehicle in real time
The headlight of vehicle exposes to the anti-glare region on target vehicle.
Further, if target vehicle travels in the same direction with main vehicle, it is determined that need to carry out target vehicle anti-glare
Target side window and target outside rear-view mirror position；According to the position of target side window and target outside rear-view mirror, main vehicle is adjusted
Headlight exposes to the anti-glare region on target vehicle so that anti-glare region correspond to target vehicle window, target outside rear-view mirror with
And wind shield glass wind shield.
As shown in figure 3, position such as figure of the target vehicle relative to main vehicle, i.e., target vehicle travels in the same direction with main vehicle,
And in the right front of main vehicle, when according to the driving direction of the spectral discrimination target vehicle of target vehicle and opposite with main vehicle
When position, in order to realize anti-glare effect, the headlight for adjusting main vehicle exposes to the anti-glare region on target vehicle, makes to prevent
Dazzling region corresponds to target vehicle close to the side window and outside rear-view mirror and wind shield glass wind shield of main vehicle.
If vehicle turning in the same direction, as shown in figure 4, when target vehicle is not turned also, with main vehicle in the same direction and in main vehicle
Traveling ahead when, main vehicle be irradiated to target vehicle position be its wind shield glass wind shield and its outside rear-view mirror therefore adjust at this time
The headlight of whole main vehicle makes wind shield glass wind shield and outside rear-view mirror of the anti-glare region corresponding to target vehicle；When target vehicle is turned
When, main vehicle be irradiated to target vehicle position be its wind shield glass wind shield and close to main vehicle side side window and outside rear-view mirror,
Therefore, the headlight for adjusting main vehicle at this time makes anti-glare region correspond to the wind shield glass wind shield of target vehicle and close to main vehicle one
The side window and outside rear-view mirror of side, as shown, the variation in anti-glare region is the change procedure from 2 d-to-3 d.
Further, if target vehicle travels in opposite directions with main vehicle, it is determined that need to carry out target vehicle anti-glare
Target side window and target outside rear-view mirror position；According to the position of target side window and target outside rear-view mirror, main vehicle is adjusted
Headlight exposes to the anti-glare region on target vehicle so that anti-glare region correspond to target vehicle window, target outside rear-view mirror with
And windshield glass.
It is illustrated in figure 5 the anti-glare regional change schematic diagram that vehicle in the same direction turns around to become travelling in opposite directions suddenly, is being turned around
During, the anti-glare region on target vehicle is the side window and outside rear-view mirror and rear windshield glass close to main vehicle side
Glass, when turning around to terminate, target vehicle travels in opposite directions with main vehicle, and the headlight at this moment adjusting main vehicle exposes on target vehicle
Anti-glare region makes anti-glare region correspond to target vehicle close to the side window and outside rear-view mirror and front windshield glass of main vehicle
Glass.
If opposite vehicle turning, as shown in fig. 6, main vehicle possibly can not be irradiated to target before target vehicle turning
Vehicle or the windshield glass for being only irradiated to target vehicle, the headlight at this moment adjusting main vehicle make anti-glare region correspond to mesh
Mark the windshield glass of vehicle；When target vehicle turning, the position that main vehicle is irradiated to target vehicle is its windshield glass
With the side window and outside rear-view mirror close to main vehicle side, the headlight at this moment adjusting main vehicle makes anti-glare region correspond to target
The side window and outside rear-view mirror of the windshield glass of vehicle and close main vehicle side.As shown, anti-glare region experienced
From the process of 2 d-to-3 d, then become two dimension, until fading away.
In specific example, target vehicle and main vehicle in opposite directions when driving there is also target vehicle drive into illumination region but
The case where having not been entered into sensor identification region.In general, the driving trace of vehicle is predicted by recognizer, and to anti-
Dazzling region is realized by way of following translation, is carried out extending up to vehicle to shaded areas according to the variation tendency of shaded areas
Lamp controls boundary, and it is as shown in Figure 7 that car light controls anti-glare regional change process schematic.In view of car light irradiation region and sensing
There is " blind area " between device identification region, as shown in figure 8, can need by detecting the speed of main vehicle and target vehicle and calculating
Delay time, it is assumed that blind area distance is d, set Vehicle length as L, and main vehicle speed is V1, and target vehicle speed is V2, then
Target vehicle is t=(d+L)/(V1+V2) by the time that " blind area " needs, it is contemplated that distance of the target vehicle apart from main vehicle
It is different and vehicle of different size, delay time can be set greater than t, such as set delay time as 2t or 3t even more
It is long, to make up various errors.
It, can be in addition, when target vehicle and main vehicle the case where acceleration and deceleration occur in the same direction or during opposite traveling
By sensor (such as radar, camera) in the same direction or opposite vehicle and main vehicle spacing is detected, by the spacing and demarcated
Distance compares, and anti-glare region corresponding to the distance demarcated in proportion zooms in or out processing
Determine the range in current anti-glare region.
The lateral angles in anti-glare region and the relationship of vehicle spacing as shown in figure 9, if the vehicle distances of calibration are d1,
The then corresponding lateral angles α 1=arctan (L/d1) in anti-glare region, wherein L is the developed width size in anti-glare region,
D1 is target vehicle with main vehicle at a distance from, similarly, if the vehicle distances of calibration are d2, the corresponding transverse direction in anti-glare region
Angle [alpha] 2=arctan (L/d2)；Anti-glare region regulation of longitudinal angle and the relationship of vehicle spacing are as shown in Figure 10, if calibration
Vehicle distances are d1, then the corresponding regulation of longitudinal angle β 1=arctan (H/d1) in anti-glare region, wherein H is anti-glare region
Actual height size, d1 are target vehicle at a distance from main vehicle, similarly, anti-glare if the vehicle distances of calibration are d2
The corresponding regulation of longitudinal angle β 2=arctan (H/d2) in region.
I.e. when target vehicle and when main vehicle is in the same direction or opposite acceleration and deceleration, it is only necessary to will be between vehicle spacing and the vehicle of calibration
Away from comparing, and calibration is zoomed in or out in proportion apart from corresponding anti-glare region, current anti-glare region can be obtained
Range.
It anti-glare region can also be according to the corresponding pixel of target vehicle in main vehicle camera and main vehicle car light control
The corresponding relationship of pixel processed determines, specifically, the distance between main vehicle and target vehicle in main vehicle camera
There are a corresponding relationships for pixel, and when vehicle distances are closer, pixel is more in main vehicle camera, and works as vehicle distances
When zooming out, the pixel in main vehicle camera can reduce, if Figure 11 (a) is that target vehicle is corresponding in different spacing cameras
The range schematic diagram of pixel, Figure 11 (b) is the range schematic diagram that different spacing car lights control pixel, by the main vehicle of different spacings
The pixel of target vehicle and corresponding different spacing car light control pixels are demarcated in camera, and then can basis
Vehicle distances obtain anti-glare region.
Further, if target vehicle is traveling of overtaking other vehicles, when target vehicle enters the irradiated region of the headlight of main vehicle
When domain, target side window and target outside rear-view mirror to target vehicle carry out anti-glare, wherein the target side window and mesh of target vehicle
Marking outside rear-view mirror is to close on the side window and outside rear-view mirror of the target vehicle of the main vehicle side；When the after wind of target vehicle
When the irradiation area for the headlight that gear glass enters main vehicle, target side window and target outside rear-view mirror to target vehicle carry out anti-glazing
Mesh, meanwhile, it is anti-glare to the wind shield glass wind shield progress of target vehicle, it is further opposite with the main vehicle according to target vehicle
Position adjusts the range in the anti-glare region.
In specific example, it can be identified by headstock and front-wheel of the algorithm to target vehicle, anti-glare area
Domain is headstock to the boundary of car light, and as shown in figure 12, specifically, target vehicle has just enter into vehicle light illumination region, while headstock
When entering sensor identification region with wheel, the mode that part is anti-glare on wheel is taken, anti-glare region is from headstock to car light
Boundary, when vehicle continues to travel, anti-glare region continues to extend, until wind shield glass wind shield appears in sensor identification region,
Wind shield glass wind shield and the anti-glare mode of side window is taken to be controlled, i.e., to the target side window of target vehicle and target outside rear-view mirror
Carry out it is anti-glare, meanwhile, wind shield glass wind shield is carried out anti-glare, it should be noted that the practical anti-glare non-block in region increases
But the increased effect of LINEAR CONTINUOUS.
Furthermore, it is contemplated that there is " blind area " between sensor region and car light irradiation region, system can be monitored by blind area
System has detected whether that vehicle is close, and blind area monitors system and installs two 24GHz radar sensors by being protected in inspection thick stick after automobile,
Vehicle Speed is greater than 10km/h and starts automatically, and 3 meters of 8 meters of rear ranges, sending detect microwave signal, system to the left and right in real time
The microwave signal being reflected back is analyzed and processed, i.e., known to rear area target vehicle with main vehicle at a distance from, speed and movement side
To etc. information fixed object and separate object are excluded by system algorithm, when detect in blind area have vehicle close to when, refer to
Show that lamp flashes, the car light of main vehicle obtains the result information that blind area has vehicle close, by result information, determines that target vehicle is
On the one hand left-hand lane or right-hand lane vehicle can remind driver, on the one hand open corresponding by projecting respective identification
Anti-glare region, open region it is as shown in figure 12, i.e., by sensor be unable to identification region angle between car light irradiation angle this
Partial illumination closes or dies down, and specific angle passes through practical calibration confirmation.
Further, if target vehicle is lane change traveling, the target side window and the outer backsight of target of target vehicle are tracked
Mirror, wherein the target side window and target outside rear-view mirror of target vehicle are the side window for closing on the target vehicle of the main vehicle side
And outside rear-view mirror；Target side window and the progress of target outside rear-view mirror to target vehicle is anti-glare, meanwhile, to the rear wind of target vehicle
It is anti-glare to keep off glass progress.
As shown in Figure 13 (a), anti-glare regional change schematic diagram when being target vehicle lane change in the same direction, target vehicle is from a left side
Successively to right anti-glare region are as follows: right side vehicle window and right side outside rear-view mirror and wind shield glass wind shield-wind shield glass wind shield and it is outer after
Visor-left side vehicle window and left side outside rear-view mirror and wind shield glass wind shield.
As shown in Figure 13 (b), anti-glare regional change schematic diagram when being the lane change of target vehicle opposite direction, target vehicle it is anti-
Dazzling region is the side window and outside rear-view mirror and windshield glass close to main vehicle side.
The anti-glare control method of vehicle according to an embodiment of the present invention can determine target by the image of target vehicle
The driving direction of vehicle and relative position with main vehicle, and then according to the driving direction of target vehicle and opposite with main vehicle
Position adjusts the anti-glare region that automobile front lamp exposes to target vehicle in real time, i.e., main vehicle is according to the different postures of target vehicle
The headlight of main vehicle is adjusted in real time to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
Figure 14 is the structural block diagram of the anti-glare control system of vehicle according to an embodiment of the invention.Such as Figure 14 institute
Show, the anti-glare control system 100 of vehicle according to an embodiment of the invention, comprising: obtain module 110 and control module
120。
Wherein, the image that module 110 is used to obtain target vehicle is obtained；Control module 120 is used for according to target vehicle
Image determines the driving direction of target vehicle and the relative position of target vehicle and main vehicle, and according to the traveling side of target vehicle
To and the relative position of target vehicle and main vehicle adjust the headlight of main vehicle in real time and expose to anti-glazing on target vehicle
Mesh region.
In one embodiment of the invention, control module 120 is used for: if target vehicle travels in the same direction with main vehicle,
Then determine the position for needing to carry out target vehicle anti-glare target side window and target outside rear-view mirror；According to target side window and mesh
The position of outside rear-view mirror is marked, the headlight for adjusting main vehicle exposes to the anti-glare region on target vehicle, so that anti-glare region
Corresponding to target vehicle window, target outside rear-view mirror and wind shield glass wind shield.
In one embodiment of the invention, control module 120 is used for: if target vehicle travels in opposite directions with main vehicle,
Then determine the position for needing to carry out target vehicle anti-glare target side window and target outside rear-view mirror；According to target side window and mesh
The position of outside rear-view mirror is marked, the headlight for adjusting main vehicle exposes to the anti-glare region on target vehicle, so that anti-glare region
Corresponding to target vehicle window, target outside rear-view mirror and windshield glass.
In one embodiment of the invention, control module 120 is used for: if target vehicle is traveling of overtaking other vehicles, working as mesh
When the irradiation area for the headlight that mark vehicle enters main vehicle, target side window and target outside rear-view mirror to target vehicle carry out anti-glazing
Mesh, wherein the target side window and target outside rear-view mirror of target vehicle are to close on the side window of the target vehicle of main vehicle side and outer
Rearview mirror；When the wind shield glass wind shield of target vehicle enters the irradiation area of the headlight of main vehicle, to the target side of target vehicle
Window and the progress of target outside rear-view mirror are anti-glare, meanwhile, it is anti-glare to the wind shield glass wind shield progress of target vehicle, further according to mesh
The relative position of mark vehicle and main vehicle adjusts the range in anti-glare region.
In one embodiment of the invention, control module 120 is used for: if target vehicle is lane change traveling, being tracked
The target side window and target outside rear-view mirror of target vehicle, wherein the target side window and target outside rear-view mirror of target vehicle are to close on
The side window and outside rear-view mirror of the target vehicle of main vehicle side；The target side window and target outside rear-view mirror of target vehicle are prevented
It is dazzling, meanwhile, the wind shield glass wind shield of target vehicle is carried out anti-glare.
The anti-glare control system of vehicle according to an embodiment of the present invention can determine target by the image of target vehicle
The driving direction of vehicle and relative position with main vehicle, and then according to the driving direction of target vehicle and opposite with main vehicle
Position adjusts the anti-glare region that automobile front lamp exposes to target vehicle in real time, i.e., main vehicle is according to the different postures of target vehicle
The headlight of main vehicle is adjusted in real time to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
It should be noted that the specific implementation of the anti-glare control system of the vehicle of the embodiment of the present invention and the present invention
The specific implementation of the anti-glare control method of the vehicle of embodiment is similar, specifically refers to the description of method part, in order to
Redundancy is reduced, is not repeated herein.
Further, it embodiment of the invention discloses a kind of vehicle, is provided with as in any one above-mentioned embodiment
The anti-glare control system of vehicle.The vehicle can be determined by the image of target vehicle target vehicle driving direction and with master
The relative position of vehicle, and then automobile front lamp is adjusted in real time according to the driving direction of target vehicle and with the relative position of main vehicle
The anti-glare region of target vehicle is exposed to, i.e., main vehicle adjusts the big of main vehicle according to the different postures of target vehicle in real time
Lamp is to realize anti-glare effect, to improve the safety of vehicle in the process of moving.
In addition, other compositions of vehicle according to an embodiment of the present invention and effect are for those of ordinary skill in the art
For be all it is known, in order to reduce redundancy, be not repeated herein.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of anti-glare control method of vehicle, which comprises the following steps:
Obtain the image of target vehicle；
Determine that the driving direction of the target vehicle and target vehicle are opposite with main vehicle according to the image of the target vehicle
Position；
Master is adjusted in real time according to the relative position of the driving direction of the target vehicle and the target vehicle and main vehicle
The headlight of vehicle exposes to the anti-glare region on the target vehicle.
2. the anti-glare control method of vehicle according to claim 1, which is characterized in that described according to the target vehicle
Driving direction and the target vehicle and main vehicle relative position adjust in real time main vehicle headlight expose to it is described
Anti-glare region on target vehicle, comprising:
If the target vehicle travels in the same direction with the main vehicle, it is determined that needs carry out the target vehicle anti-glare
The position of target side window and target outside rear-view mirror；
According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle exposes to the target carriage
Anti-glare region on, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and rear windshield
Glass.
3. the anti-glare control method of vehicle according to claim 1, which is characterized in that described according to the target vehicle
Driving direction and the target vehicle and main vehicle relative position adjust in real time main vehicle headlight expose to it is described
Anti-glare region on target vehicle, comprising:
If the target vehicle travels in opposite directions with the main vehicle, it is determined that needs carry out the target vehicle anti-glare
The position of target side window and target outside rear-view mirror；
According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle exposes to the target carriage
Anti-glare region on, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and front windshield
Glass.
4. the anti-glare control method of vehicle according to claim 1, which is characterized in that described according to the target vehicle
Driving direction and the target vehicle and main vehicle relative position adjust in real time main vehicle headlight expose to it is described
Anti-glare region on target vehicle, comprising:
If target vehicle is traveling of overtaking other vehicles, when the target vehicle enters the irradiation area of the headlight of the main vehicle,
Target side window and target outside rear-view mirror to the target vehicle carry out anti-glare, wherein the target side window of the target vehicle
It is to close on the side window and outside rear-view mirror of the target vehicle of the main vehicle side with target outside rear-view mirror；
When the wind shield glass wind shield of the target vehicle enters the irradiation area of the headlight of the main vehicle, to the target vehicle
Target side window and target outside rear-view mirror carry out it is anti-glare, meanwhile, the wind shield glass wind shield of the target vehicle is carried out it is anti-glare,
The range in the anti-glare region is further adjusted according to the relative position of the target vehicle and the main vehicle.
5. the anti-glare control method of vehicle according to claim 1, which is characterized in that described according to the target vehicle
Driving direction and the target vehicle and main vehicle relative position adjust in real time main vehicle headlight expose to it is described
Anti-glare region on target vehicle, comprising:
If target vehicle is lane change traveling, the target side window and target outside rear-view mirror of the target vehicle are tracked, wherein institute
The target side window and target outside rear-view mirror for stating target vehicle be close on the target vehicle of the main vehicle side side window and
Outside rear-view mirror；
Target side window and the progress of target outside rear-view mirror to the target vehicle is anti-glare, meanwhile, after the target vehicle
Windshield carries out anti-glare.
6. a kind of anti-glare control system of vehicle characterized by comprising
Module is obtained, for obtaining the image of target vehicle；
Control module, for determined according to the image of the target vehicle target vehicle driving direction and target vehicle with
The relative position of main vehicle, and according to the driving direction of the target vehicle and the opposite position of the target vehicle and main vehicle
It sets and adjusts the headlight of main vehicle in real time and expose to the anti-glare region on the target vehicle.
7. the anti-glare control system of vehicle according to claim 6, which is characterized in that the control module is used for:
If the target vehicle travels in the same direction with the main vehicle, it is determined that needs carry out the target vehicle anti-glare
The position of target side window and target outside rear-view mirror；
According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle exposes to the target carriage
Anti-glare region on, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and rear windshield
Glass.
8. the anti-glare control system of vehicle according to claim 6, which is characterized in that the control module is used for:
If the target vehicle travels in opposite directions with the main vehicle, it is determined that needs carry out the target vehicle anti-glare
The position of target side window and target outside rear-view mirror；
According to the position of the target side window and target outside rear-view mirror, the headlight for adjusting the main vehicle exposes to the target carriage
Anti-glare region on, so that the anti-glare region corresponds to the target vehicle window, target outside rear-view mirror and front windshield
Glass.
9. the anti-glare control system of vehicle according to claim 6, which is characterized in that the control module is used for:
If target vehicle is traveling of overtaking other vehicles, when the target vehicle enters the irradiation area of the headlight of the main vehicle,
Target side window and target outside rear-view mirror to the target vehicle carry out anti-glare, wherein the target side window of the target vehicle
It is to close on the side window and outside rear-view mirror of the target vehicle of the main vehicle side with target outside rear-view mirror；
When the wind shield glass wind shield of the target vehicle enters the irradiation area of the headlight of the main vehicle, to the target vehicle
Target side window and target outside rear-view mirror carry out it is anti-glare, meanwhile, the wind shield glass wind shield of the target vehicle is carried out it is anti-glare,
The range in the anti-glare region is further adjusted according to the relative position of the target vehicle and the main vehicle.
10. the anti-glare control system of vehicle according to claim 6, which is characterized in that the control module is used for:
If target vehicle is lane change traveling, the target side window and target outside rear-view mirror of the target vehicle are tracked, wherein institute
The target side window and target outside rear-view mirror for stating target vehicle be close on the target vehicle of the main vehicle side side window and
Outside rear-view mirror；
Target side window and the progress of target outside rear-view mirror to the target vehicle is anti-glare, meanwhile, after the target vehicle
Windshield carries out anti-glare.
11. a kind of vehicle, which is characterized in that the anti-glare control system just like the described in any item vehicles of claim 6-10 is arranged
System.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158883.3A CN110356312A (en) | 2018-09-30 | 2018-09-30 | Anti-glare control method, system and the vehicle of vehicle |
| PCT/CN2019/109522 WO2020064011A1 (en) | 2018-09-30 | 2019-09-30 | Anti-glare control method amd system for vehicles and a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158883.3A CN110356312A (en) | 2018-09-30 | 2018-09-30 | Anti-glare control method, system and the vehicle of vehicle |
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| Publication Number | Publication Date |
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| CN110356312A true CN110356312A (en) | 2019-10-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811158883.3A Pending CN110356312A (en) | 2018-09-30 | 2018-09-30 | Anti-glare control method, system and the vehicle of vehicle |
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| CN110979161A (en) * | 2019-12-30 | 2020-04-10 | 北京海纳川汽车部件股份有限公司 | Control method and system of vehicle lamp and vehicle |
| CN111722230A (en) * | 2020-05-29 | 2020-09-29 | 东风汽车集团有限公司 | Full-speed domain blind area monitoring method and system |
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Application publication date: 20191022 |