CN106740430A - A kind of car steering householder method and device - Google Patents
A kind of car steering householder method and device Download PDFInfo
- Publication number
- CN106740430A CN106740430A CN201611236743.4A CN201611236743A CN106740430A CN 106740430 A CN106740430 A CN 106740430A CN 201611236743 A CN201611236743 A CN 201611236743A CN 106740430 A CN106740430 A CN 106740430A
- Authority
- CN
- China
- Prior art keywords
- automobile
- brightness
- lane line
- lamp wiring
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
- B60Q2300/314—Ambient light
-
- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/32—Road surface or travel path
Abstract
The applicable car steering ancillary technique field of the present invention, there is provided a kind of car steering householder method and device, the method include：The brightness of the ambient light of environment where detection running car, the brightness that will be detected is compared with the brightness threshold value for pre-setting, when the brightness for detecting is less than the brightness threshold value for pre-setting, lane line where obtaining automobile current driving, adjustment automobile is gone forward the direction of lamp wiring, the direction of preceding lamp wiring is radiated on lane line, so as to guide driver to be travelled in the correct position in track by car bulb, realizes that the auxiliary of automobile drives.
Description
Technical field
The invention belongs to car steering ancillary technique field, more particularly to a kind of car steering householder method and device.
Background technology
Advanced drive assist system (Advanced Driver Assistant System, abbreviation ADAS) is using installation
In the sensor miscellaneous on car, the environmental data inside and outside very first time collecting cart carries out quiet, dynamic object distinguishing
The technical treatment such as knowledge, detecting and tracking such that it is able to allow driver that the danger that may occur is discovered in the most fast time, with
Arouse attention and improve the active safety technologies of security.ADAS can realize lane shift warning system, Lane Keeping System, touch
Hit avoid or pre-impact system, night vision system, pedestrian protection system, automated parking system, Traffic Sign Recognition, blind spot detection,
The functions such as driver fatigue detection.
Intelligent automotive light control system is the another big feature of Modern Car, is embodied in the various functions of car light control, can
For dead ship condition processing system, for example, implement cold monitoring in stopping routine, such that it is able to automatic when car owner starts automobile
Light headlight to show welcome, it can also be used in running car, automatic detection light, so as to when the low-light (level) environment such as tunnel are entered
Lamp system, etc. can be automatically turned on.However, in the design of existing automobile, intelligent automotive light control system and ADAS are to make
For independent system is run, both can not cooperate, and this reduces the utilization rate of two systems to a certain extent, makes
The whole effect for obtaining two systems is had a greatly reduced quality.
The content of the invention
It is an object of the invention to provide a kind of car steering householder method and device, it is intended to solve due to prior art without
Method provides a kind of effective car steering householder method, causes intelligent automotive light control system and the low problem of ADAS utilization rates.
On the one hand, the invention provides a kind of car steering householder method, methods described comprises the steps：
The brightness of the ambient light of environment where detection running car；
The brightness for detecting is compared with the brightness threshold value for pre-setting；
When the brightness threshold value that the brightness for detecting pre-sets less than described in, the automobile is obtained current
Lane line where traveling；
The automobile is adjusted to go forward the direction of lamp wiring, the direction of the preceding lamp wiring to be radiated on the lane line.
On the other hand, the invention provides a kind of car steering servicing unit, described device includes：
Brightness detection unit, the brightness for detecting the ambient light of environment where running car；
Comparing unit, for the brightness for detecting to be compared with the brightness threshold value for pre-setting；
Lane line acquiring unit, for when the brightness for detecting is less than the brightness threshold value for pre-setting
When, the lane line where obtaining the automobile current driving；And
Light adjustment unit, goes forward the direction of lamp wiring, the direction of the preceding lamp wiring to be shone for adjusting the automobile
Penetrate on the lane line.
The present invention detects to the brightness of the ambient light of environment where running car, the brightness that will be detected
It is compared with the brightness threshold value for pre-setting, when the brightness for detecting is less than the brightness threshold value for pre-setting,
Lane line where obtaining automobile current driving, and then adjust automobile and go forward the direction of lamp wiring, the direction of preceding lamp wiring to be shone
Penetrate on lane line, so as to guide driver to be travelled in the correct position in track by car bulb, realize that the auxiliary of automobile is driven
Sail.
Brief description of the drawings
Fig. 1 is that the car steering householder method that the embodiment of the present invention one is provided realizes flow chart；
Fig. 2 is the structural representation of the car steering servicing unit that the embodiment of the present invention two is provided；And
Fig. 3 is the structural representation of the car steering servicing unit that the embodiment of the present invention three is provided.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Of the invention implementing is described in detail below in conjunction with specific embodiment：
Embodiment one：
Fig. 1 shows that the car steering householder method that the embodiment of the present invention one is provided realizes flow, for convenience of description,
The part related to the embodiment of the present invention is illustrate only, details are as follows：
In step S101, the brightness of the ambient light of environment where detection running car.
The embodiment of the present invention is used for the DAS (Driver Assistant System) of automobile or automobile, and vapour is driven for auxiliary driver safety
Car.In embodiments of the present invention, institute can be travelled in the light sensor real-time detection vehicle traveling process of installation by car light
In environment or the brightness of the ambient light of road.Preferably, the light just started on automobile after default time point is only reached
Line sensor, is detected with the brightness to ambient light, so, in the case of daytime or light are preferable, without to light
Degree is detected, so that reducing mobile unit on automobile is used for the amount of calculation of light detection, unnecessary energy consumption on reduction automobile.
In step s 102, the brightness that will be detected is compared with the brightness threshold value for pre-setting.
In step s 103, when the brightness for detecting is less than the brightness threshold value for pre-setting, obtain automobile and work as
Lane line where preceding traveling.
In embodiments of the present invention, a threshold value is pre-set, for indicative for environments bright-dark degree boundary value, works as ambient light
When brightness is more than or equal to the threshold value, current environmental light brightness is illustrated preferably, need not still open light and be indicated for track
Or navigation, when environmental light brightness is less than brightness threshold value, illustrate that current environmental light brightness is not good, light can be opened for driver
Indicate track or navigation.Now, the lane line where obtaining automobile current driving.Preferably, automobile current driving institute is being obtained
Lane line when, track where automobile is shot, image recognition is carried out to the photo that shooting is obtained, to obtain track
Lane line, so as to obtain lane line using camera, without increasing extra equipment for lane line is obtained, reduces auxiliary and drives
Cost.
In step S104, adjustment automobile goes forward the direction of lamp wiring, the direction of preceding lamp wiring to be radiated on lane line.
In embodiments of the present invention, can first determine whether whether automobile is located in preset range in the position in place track, only
Have when automobile is not located in preset range in the position in place track, just adjust automobile and go forward the direction of lamp wiring, if automobile
It is located in preset range in the position in place track, then need not adjusts automobile and go forward the direction of lamp wiring.Wherein, default scope
Can be in the middle of track, it is also possible to somewhat there are some to deviate from centre etc., can specifically be needed to be configured according to user, so as to
Driver provides differentiation and drives supplementary mode.
Preferably, adjust automobile go forward lamp wiring direction when, obtain automobile be currently located the gradient of carriageway surfacing with
And the angle between body of a motor car and lane line, according to the gradient and angle that obtain, headlight is horizontally and vertically on adjustment automobile
The setting angle in direction, so as to realize that automobile is gone forward the accurate adjustment in lamp wiring direction.
The direction of lamp wiring it is further preferred that adjustment automobile is gone forward, points out motor vehicle operators to press car by voice mode
Road is travelled, to improve the practicality of automobile assistant driving.
The embodiment of the present invention passes through the ambient light of the light sensor to environment where running car of setting in lamp system
The brightness of line is detected that the brightness that will be detected is compared with the brightness threshold value for pre-setting, when detecting
When the brightness for obtaining is less than the brightness threshold value for pre-setting, the lane line where obtaining automobile current driving, and then adjust vapour
Car goes forward the direction of lamp wiring, the direction of preceding lamp wiring to be radiated on lane line, so as to guide driver by car bulb
Travelled in the correct position in track, realize that the auxiliary of automobile drives.
One of ordinary skill in the art will appreciate that all or part of step in realizing above-described embodiment method can be
The hardware of correlation is instructed to complete by program, described program can be stored in a computer read/write memory medium,
Described storage medium, such as ROM/RAM, disk, CD.
Embodiment two：
Fig. 2 shows the structure of the car steering servicing unit that the embodiment of the present invention two is provided, and for convenience of description, only shows
Go out the part related to the embodiment of the present invention, including：
Brightness detection unit 21, the brightness for detecting the ambient light of environment where running car；
Comparing unit 22, brightness and the brightness threshold value for pre-setting for that will detect are compared；
Lane line acquiring unit 23, for when the brightness for detecting is less than the brightness threshold value for pre-setting, obtaining
Lane line where taking automobile current driving；And
Light adjustment unit 24, goes forward the direction of lamp wiring, the direction of preceding lamp wiring to be radiated at into car for adjusting automobile
On diatom.
In embodiments of the present invention, each unit of car steering servicing unit can be by corresponding hardware or software unit reality
Existing, each unit can be independent soft and hardware unit, it is also possible to be integrated into a soft and hardware unit of automobile, be not used to herein
The limitation present invention.The specific embodiment of each unit refers to the description of embodiment one, will not be repeated here.
Embodiment three：
Fig. 3 shows the structure of the car steering servicing unit that the embodiment of the present invention three is provided, and for convenience of description, only shows
Go out the part related to the embodiment of the present invention, including：
Brightness detection unit 31, the brightness for detecting the ambient light of environment where running car；
Comparing unit 32, brightness and the brightness threshold value for pre-setting for that will detect are compared；
Lane line acquiring unit 33, for when the brightness for detecting is less than the brightness threshold value for pre-setting, obtaining
Lane line where taking automobile current driving；
Position judgment unit 34, for judging whether automobile is located in preset range in the position in place track, works as automobile
When the position in place track is not located in preset range, triggering light adjustment unit 35 adjusts automobile and goes forward the side of lamp wiring
To；
Light adjustment unit 35, goes forward the direction of lamp wiring, the direction of preceding lamp wiring to be radiated at into car for adjusting automobile
On diatom；And
Voice alerting unit 36, for pointing out motor vehicle operators to press lanes by voice mode.
Wherein it is preferred to, lane line acquiring unit 23 includes：
Lane identification unit 231, for being shot to track where automobile, image knowledge is carried out to the photo that shooting is obtained
Not, obtaining the lane line in track.
Light adjustment unit 35 includes：
Angle acquiring unit 351, the gradient and body of a motor car and the track of carriageway surfacing are currently located for obtaining automobile
Angle between line；And
Angle adjusting 352, for according to the gradient and angle for obtaining, headlight to be in horizontally and vertically side on adjustment automobile
To setting angle, gone forward the direction of lamp wiring with adjusting automobile.
In embodiments of the present invention, each unit of car steering servicing unit can be by corresponding hardware or software unit reality
Existing, each unit can be independent soft and hardware unit, it is also possible to be integrated into a soft and hardware unit of automobile, be not used to herein
The limitation present invention.The specific embodiment of each unit refers to the description of embodiment one, will not be repeated here.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of car steering householder method, it is characterised in that methods described comprises the steps：
The brightness of the ambient light of environment where detection running car；
The brightness for detecting is compared with the brightness threshold value for pre-setting；
When the brightness threshold value that the brightness for detecting pre-sets less than described in, the automobile current driving is obtained
The lane line at place；
The automobile is adjusted to go forward the direction of lamp wiring, the direction of the preceding lamp wiring to be radiated on the lane line.
2. the method for claim 1, it is characterised in that the step of the lane line where obtaining the automobile current driving
Suddenly, including：
Track where the automobile is shot, image recognition is carried out to the photo that shooting is obtained, to obtain the track
Lane line.
3. method as claimed in claim 2, it is characterised in that the step of lane line where obtaining the automobile current driving
Afterwards, adjust the automobile go forward lamp wiring direction the step of before, methods described also includes：
Judge whether the automobile is located in preset range in the position in the place track；
When the automobile is not located in the preset range in the position in the place track, performs the adjustment automobile and go forward
The step of direction of lamp wiring.
4. the method for claim 1, it is characterised in that the adjustment automobile go forward lamp wiring direction the step of, bag
Include：
Obtain the angle that the automobile is currently located between the gradient of carriageway surfacing and the body of a motor car and the lane line；
According to the gradient and angle of the acquisition, the setting angle of headlight on the automobile in horizontally and vertically direction is adjusted, with
The automobile is adjusted to go forward the direction of lamp wiring.
5. the method for claim 1, it is characterised in that the adjustment automobile is gone forward the direction of lamp wiring, before described
The direction of lamp wiring is radiated at after the step on the lane line, and methods described also includes：
The motor vehicle operators are pointed out by lanes by voice mode.
6. a kind of car steering servicing unit, it is characterised in that described device includes：
Brightness detection unit, the brightness for detecting the ambient light of environment where running car；
Comparing unit, for the brightness for detecting to be compared with the brightness threshold value for pre-setting；
Lane line acquiring unit, for when the brightness threshold value that the brightness for detecting is pre-set less than described,
Lane line where obtaining the automobile current driving；And
Light adjustment unit, goes forward the direction of lamp wiring, the direction of the preceding lamp wiring to be radiated at for adjusting the automobile
On the lane line.
7. device as claimed in claim 6, it is characterised in that the lane line acquiring unit includes：
Lane identification unit, for being shot to track where the automobile, image recognition is carried out to the photo that shooting is obtained,
To obtain the lane line in the track.
8. device as claimed in claim 7, described device also includes：
Position judgment unit, for judging whether the automobile is located in preset range in the position in the place track, works as institute
Automobile is stated when the position in the place track is not located in the preset range, the light adjustment unit adjustment is triggered described
Automobile is gone forward the direction of lamp wiring.
9. device as claimed in claim 6, it is characterised in that the light adjustment unit includes：
Angle acquiring unit, for obtain the automobile be currently located the gradient and the body of a motor car of carriageway surfacing with it is described
Angle between lane line；And
Angle adjusting, for the gradient and angle according to the acquisition, headlight is horizontally and vertically on the adjustment automobile
The setting angle in direction, is gone forward the direction of lamp wiring with adjusting the automobile.
10. device as claimed in claim 6, it is characterised in that described device also includes：
Voice alerting unit, for pointing out the motor vehicle operators by lanes by voice mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236743.4A CN106740430B (en) | 2016-12-28 | 2016-12-28 | A kind of car steering householder method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236743.4A CN106740430B (en) | 2016-12-28 | 2016-12-28 | A kind of car steering householder method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740430A true CN106740430A (en) | 2017-05-31 |
| CN106740430B CN106740430B (en) | 2019-05-07 |
Family
ID=58924889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236743.4A Active CN106740430B (en) | 2016-12-28 | 2016-12-28 | A kind of car steering householder method and device |
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| Country | Link |
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| CN (1) | CN106740430B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040405A (en) * | 2017-12-06 | 2018-05-15 | 安徽江淮汽车集团股份有限公司 | A kind of automobile lamp lamp light control method and device |
| CN109229009A (en) * | 2018-08-20 | 2019-01-18 | 深圳佑驾创新科技有限公司 | Control method, device, the vehicles and the storage medium of vehicles headlamp |
| CN109515304A (en) * | 2018-12-24 | 2019-03-26 | 北京梧桐车联科技有限责任公司 | Vehicle light control method, apparatus and system |
| WO2019119334A1 (en) * | 2017-12-19 | 2019-06-27 | 深圳大学 | Vehicle yaw warning and control method and system |
| CN111376830A (en) * | 2018-12-27 | 2020-07-07 | 观致汽车有限公司 | Control method and control device for vehicle and vehicle |
| CN112644367A (en) * | 2019-10-12 | 2021-04-13 | 广州汽车集团股份有限公司 | Method and system for vehicle light adjustment |
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| US20150336500A1 (en) * | 2014-05-22 | 2015-11-26 | Hella Kgaa Hueck & Co. | Method for controlling a cornering light and lighting device |
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| JP2010076460A (en) * | 2008-09-23 | 2010-04-08 | Denso Corp | Control device for blinker |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040405A (en) * | 2017-12-06 | 2018-05-15 | 安徽江淮汽车集团股份有限公司 | A kind of automobile lamp lamp light control method and device |
| WO2019119334A1 (en) * | 2017-12-19 | 2019-06-27 | 深圳大学 | Vehicle yaw warning and control method and system |
| CN109229009A (en) * | 2018-08-20 | 2019-01-18 | 深圳佑驾创新科技有限公司 | Control method, device, the vehicles and the storage medium of vehicles headlamp |
| CN109229009B (en) * | 2018-08-20 | 2021-12-07 | 深圳佑驾创新科技有限公司 | Control method and device for vehicle headlamp, vehicle and storage medium |
| CN109515304A (en) * | 2018-12-24 | 2019-03-26 | 北京梧桐车联科技有限责任公司 | Vehicle light control method, apparatus and system |
| CN111376830A (en) * | 2018-12-27 | 2020-07-07 | 观致汽车有限公司 | Control method and control device for vehicle and vehicle |
| CN112644367A (en) * | 2019-10-12 | 2021-04-13 | 广州汽车集团股份有限公司 | Method and system for vehicle light adjustment |
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|---|---|
| CN106740430B (en) | 2019-05-07 |
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