CN110386059A - Body light luminance regulating method, device, system and vehicle - Google Patents
Body light luminance regulating method, device, system and vehicle Download PDFInfo
- Publication number
- CN110386059A CN110386059A CN201810360620.4A CN201810360620A CN110386059A CN 110386059 A CN110386059 A CN 110386059A CN 201810360620 A CN201810360620 A CN 201810360620A CN 110386059 A CN110386059 A CN 110386059A
- Authority
- CN
- China
- Prior art keywords
- brightness
- body light
- interior
- image
- target
- 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
Links
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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention discloses a kind of body light luminance regulating method, device, system and vehicles, the described method comprises the following steps: image in collecting vehicle identifies at least one target area from the interior image of acquisition；For each target area, the corresponding interior location in target area is determined；According to the pixel in interior objective area in image, the ambient brightness value of interior location is obtained；It determines the target body light in interior location, according to ambient brightness value, adjusts the brightness and/or angle of target body light.The method of the embodiment of the present invention can be realized being precisely controlled for interior light, to improve the usage experience of user.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of body light luminance regulating method, device, system and vehicle
?.
Background technique
With gradually popularizing for automobile consumption, more and more automobiles enter into the life of huge numbers of families, each automobile vendor
It is one therein in the hardy driving of promotion vehicle or riding quality, interior light.Interior light includes instrument panel lamp
Light, to media backlight, key light and atmosphere lamp etc..Good lighting can not only build comfortable driving environment,
The visual fatigue that interior driver or occupant can be alleviated, improves driving safety coefficient.
The scheme for automatically controlling interior light on the market at present mainly uses optical sensor, is sensed by intensity of illumination
Device obtains interior intensity of illumination, shines outside to CAN (Controller Area Network, controller local area network) bus
According to intensity CAN message, so that instrument, multimedia, switch key module, atmosphere lamp control module etc. are strong according to the illumination of acquisition
Degree opens or closes light, adjusts lamplight brightness, the automatic adjustment of interior light is realized with this.
Though sensor can only acquire the light of a point however, being had the advantages that using intensity of illumination sensor small and exquisite, simple
According to intensity, be typically mounted on the intersection of console and windshield, mainly the intensity of illumination outside collecting vehicle as vehicle from
The control foundation of dynamic headlight can not effectively perceive the ring of interior whole ambient brightness condition or certain local locations
Border brightness conditions, but also influenced to be easy erroneous judgement by complex environments various outside vehicle.
Summary of the invention
The present invention is directed to solve one of the technical problem in above-mentioned technology at least to a certain extent.
For this purpose, can be realized interior light an object of the present invention is to provide a kind of body light luminance regulating method
Be precisely controlled, to improve the usage experience of user.
Second object of the present invention is to propose a kind of body light brightness adjusting device.
Third object of the present invention is to propose a kind of body light brightness adjustment system.
Fourth object of the present invention is to propose a kind of vehicle.
5th purpose of the invention is to propose a kind of electronic equipment.
6th purpose of the invention is to propose a kind of non-transitorycomputer readable storage medium.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of body light luminance regulating method, including
Following steps: image in collecting vehicle identifies at least one target area from the interior image of acquisition；For each mesh
Region is marked, determines the corresponding interior location in the target area；According to the pixel in target area described in the interior image
Point obtains the ambient brightness value of the interior location；The target body light in the interior location is determined, according to the ring
Border brightness value adjusts the brightness and/or angle of the target body light.
Body light luminance regulating method according to an embodiment of the present invention, image and the car figure from acquisition in preferred collecting vehicle
At least one target area is identified as in, and determines the corresponding interior location in target area for each target area, so
The ambient brightness value of interior location is obtained according to the pixel in interior objective area in image afterwards, is finally determined in interior position
Interior target body light is set, and adjusts the brightness and/or angle of target body light according to ambient brightness value.Pass through acquisition as a result,
The environment inside car brightness that interior image obtains can be realized the accurate of interior light to be adjusted to the brightness of interior light
Control, to improve the usage experience of user.
In addition, the body light luminance regulating method proposed according to that above embodiment of the present invention can also have it is following additional
Technical characteristic:
In one embodiment of the invention, the corresponding interior location in the determination target area, comprising: according to institute
Location information and/or shooting visual angle of the target area in the interior image are stated, determines the interior location.
In one embodiment of the invention, the pixel in the target area according to the interior image,
Obtain the ambient brightness value of the interior location, comprising: obtain the brightness value of each pixel in the target area；According to every
The brightness value of a pixel calculates average brightness；According to the average brightness, determine described in the interior image
The image brightness values of target area；According to described image brightness value, pair between preset brightness of image and ambient brightness is inquired
It should be related to, determine the ambient brightness value of the interior location.
In one embodiment of the invention, the brightness value for obtaining each pixel in the target area, comprising:
Extract the brightness value of each pixel in target area described in multiframe car image；It, will be from multiframe vehicle for each pixel
All brightness values that the pixel is extracted in interior image are averaged, and the brightness value of the pixel is obtained.
In one embodiment of the invention, described according to the ambient brightness value, adjust the bright of the target body light
Degree, comprising: obtain the preset brightness section in the target area；The ambient brightness value and the brightness section are compared
Compared with according to the ambient brightness value and the brightness section, adjusting in the target carriage if not falling within the brightness section
The brightness of lamp.
In one embodiment of the invention, described according to the ambient brightness value and the brightness section, described in adjustment
The brightness of target body light, comprising: determine the upper limit value of the ambient brightness value and the brightness section and the size of lower limit value
Relationship；If the ambient brightness value is greater than the upper limit value of the brightness section, the brightness of the body light is reduced；If institute
The lower limit value that ambient brightness value is less than the brightness section is stated, then promotes the brightness of the body light.
In one embodiment of the invention, described according to the ambient brightness value and the brightness section, described in adjustment
The brightness of target body light, comprising: obtain the first difference of the midrange of the ambient brightness value and the brightness section；According to
First difference adjusts the brightness of the target body light, so that the brightness of the target body light approaches the brightness section
Midrange.
In one embodiment of the invention, above-mentioned body light luminance regulating method further include: the ring of collecting vehicle external environment
Border brightness, and determine the brightness degree of the vehicle external environment；According to the brightness degree and the ambient brightness value, described in adjustment
The brightness and/or angle of target body light.
In one embodiment of the invention, described according to the brightness degree and the ambient brightness value, described in adjustment
Before the brightness and/or angle of target body light, further includes: according to the brightness degree, determine the target of the vehicle external environment
Mode obtains and the matched adjustable strategies of the target pattern according to the target pattern；Wherein, the mesh of the vehicle external environment
Mark mode includes daytime mode and Night.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of body light brightness adjusting device, comprising:
Picture recognition module identifies at least one target area from the interior image of acquisition for image in collecting vehicle；Really
Cover half block determines the corresponding interior location in the target area for being directed to each target area；Module is obtained, basis is used for
Pixel in target area described in the car image, obtains the ambient brightness value of the interior location；Module is adjusted, is used
The target body light is adjusted according to the ambient brightness value in the determining target body light in the interior location
Brightness and/angle.
Body light brightness adjusting device according to an embodiment of the present invention, image in picture recognition module collecting vehicle, and from adopting
At least one target area is identified in the interior image of collection, determining module determines that target area is corresponding for each target area
Interior location, obtain module according to the pixel in interior objective area in image, obtain the ambient brightness value of interior location,
It adjusts module and determines the target body light in interior location, and adjust the brightness of target body light according to ambient brightness value
And/or angle.The environment inside car brightness obtained as a result, by image in collecting vehicle, to be adjusted to the brightness of interior light
It is whole, it can be realized being precisely controlled for interior light, to improve the usage experience of user.
In order to achieve the above objectives, it includes: this that third aspect present invention embodiment, which proposes a kind of body light brightness adjusting system,
The body light brightness adjusting device of invention second aspect embodiment.
The body light brightness adjusting system of the embodiment of the present invention can be realized vehicle by above-mentioned body light brightness adjusting device
Interior light is precisely controlled, to improve the usage experience of user.
To achieve the goals above, a kind of vehicle that fourth aspect present invention embodiment proposes includes: third party of the present invention
The body light brightness adjusting system of face embodiment.
The vehicle of the embodiment of the present invention can be realized the accurate control of interior light by above-mentioned body light brightness adjusting system
System, to improve the usage experience of user.
In order to achieve the above objectives, fifth aspect present invention embodiment proposes a kind of electronic equipment, including processor and deposits
Reservoir；Wherein, the processor is held to run with described by reading the executable program code stored in the memory
The corresponding program of line program code, for realizing the body light brightness adjustment side as described in first aspect present invention embodiment
Method.
The electronic equipment of the embodiment of the present invention executes the computer program of storage on a memory by processor, can
Being precisely controlled for interior light is realized, to improve the usage experience of user.
In order to achieve the above object, sixth aspect present invention embodiment proposes a kind of non-transitory computer-readable storage medium
Matter is stored thereon with computer program, which is executed by processor, for realizing such as first aspect present invention embodiment institute
The body light luminance regulating method stated.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, by executing the computer program of its storage,
It can be realized being precisely controlled for interior light, to improve the usage experience of user.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart of body light luminance regulating method according to an embodiment of the invention；
Fig. 2 is the flow chart of body light luminance regulating method in accordance with another embodiment of the present invention；
Fig. 3 is the system architecture diagram of the body light brightness adjustment of a specific example according to the present invention；And
Fig. 4 is the block diagram of body light brightness adjusting device according to an embodiment of the invention；
Fig. 5 is the block diagram of body light brightness adjustment system according to an embodiment of the invention；And
Fig. 6 is the block diagram of vehicle according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Body light luminance regulating method, device, system and the vehicle of the embodiment of the present invention described with reference to the accompanying drawing.
Fig. 1 is the flow chart of body light luminance regulating method according to an embodiment of the invention.
As shown in Figure 1, the body light luminance regulating method of the embodiment of the present invention, comprising the following steps:
S1, image in collecting vehicle, identifies at least one target area from the interior image of acquisition.Wherein, can pass through
Image in camera collecting vehicle, and the car image may include multiple target areas, for example, instrument region, key area, display
Shield control in region etc. or car, front-seat and heel row region.
It should be noted that above-mentioned camera is mountable can to collect the regions such as control, front row, heel row in car
The place of image, for example, being mounted on the second half section at the top of vehicle.In addition, above-mentioned camera can be multiple, and each take the photograph
As head can rotate, in order to image in better collecting vehicle.
S2 determines the corresponding interior location in target area for each target area.
In one embodiment of the invention, the corresponding interior location in target area is determined, it may include according to target area
Location information in image and preset shooting visual angle in the car, determine interior location.Wherein, preset shooting visual angle can root
It is demarcated according to actual conditions, for example, being demarcated according to the position that camera is installed.
S3 obtains the ambient brightness value of interior location according to the pixel in interior objective area in image.
In one embodiment of the invention, as shown in Fig. 2, being obtained according to the pixel in interior objective area in image
Take the ambient brightness value of interior location, it may include following steps:
S31 obtains the brightness value of each pixel in target area.
Wherein, the brightness value of each pixel in target area is obtained, it may include extract target area in multiframe car image
The brightness value of each pixel in domain, and it is directed to each pixel, the institute of the pixel will be extracted from multiframe car image
There is brightness value to be averaged, obtains the brightness value of the pixel.It should be noted that multiframe car figure described in the embodiment
Plurality of pictures generation is continuously shot as can be above-mentioned camera.
S32 calculates average brightness according to the brightness value of each pixel.
S33 determines the image brightness values of car objective area in image according to average brightness.
S34 inquires the corresponding relationship between preset brightness of image and ambient brightness, determines vehicle according to image brightness values
The ambient brightness value of interior position.It should be noted that corresponding between brightness of image and ambient brightness described in the embodiment
The production firm that relationship can be vehicle is stored in advance in the memory space of vehicle, wherein the memory space is not limited only to
Memory space based on entity, for example, hard disk, above-mentioned memory space can also be the memory space of the network hard disc of connection vehicle
(cloud storage space).
Specifically, vehicle can be by image in camera collecting vehicle, and handles acquired image, since this is taken the photograph
As the position of head is fixed, control in car, front-seat, heel row each region can be marked off from image, passes through image procossing, extracts
The image luminance information of each region and the mean picture brightness value for calculating each region.Then vehicle can store the storage of itself
The corresponding relationship between pre-stored brightness of image and ambient brightness is transferred in space, and according to the corresponding relationship and each area
The mean picture brightness value in domain obtains the environment inside car brightness value of each region.Wherein, wherein the border brightness value in region can be used
V value in color space HSV model indicates.
S4 determines the target body light in interior location, according to ambient brightness value, adjusts the brightness of target body light
And/or angle.
In one embodiment of the invention, above-mentioned body light luminance regulating method, may also include collecting vehicle external environment
Ambient brightness, and determine the brightness degree of vehicle external environment, and according to brightness degree and above-mentioned ambient brightness value, adjust mesh
Mark the brightness and/or angle of body light, wherein the environment of the intensity of illumination sensor collecting vehicle external environment of built-in vehicle can be passed through
Brightness.
Wherein, according to the brightness of brightness degree and above-mentioned ambient brightness value adjustment target body light and/or angle it
Before, it may also include the target pattern for determining vehicle external environment according to brightness degree, according to target pattern, obtain and target pattern
The adjustable strategies matched, wherein the target pattern of vehicle external environment includes daytime mode and Night.
Specifically, as shown in figure 3, vehicle is acquired by the image in camera in car period collecting vehicle with calculating cycle
Interior image each region (for example, control, front-seat and heel row region in car) for being included intensity of illumination (that is, environment
Brightness value), and send the ambient brightness value of each region in CAN bus and acquire for modules (for example, multimedia control
Module, interior key lighting control module and atmosphere lamp control module etc.).
Interior intensity of illumination sensor is as the intensity of illumination sensor that usual vehicle uses, outside cycle detection vehicle
Light intensity (ambient brightness).In order to facilitate interior signal light control, the ambient brightness of vehicle external environment can be divided into it is multiple (such as
5) grade.
Wherein, if detect intensity of illumination outside vehicle lower than the first preset threshold values, then it is assumed that vehicle UV light is too weak,
Each control module of interior light can control the light of vehicle to enter Night, opens atmosphere lamp, according to footlights etc., dims instrument
Table, middle control multimedia screen, the display screens such as heel row screen backlight illumination, while can by interior key light, atmosphere lamp, according to footlights tune
Section to most dark, or by interior key light, atmosphere lamp, according to footlights angle modulated will not direct projection driver and passenger side
To.
When detecting that the intensity of illumination outside vehicle is higher than the second preset threshold, then it is assumed that vehicle was between daytime, interior at this time
Each control module of light can control the light of vehicle to enter daytime mode, and it is aobvious to lighten instrument, middle control multimedia screen, heel row screen etc.
The backlight illumination of display screen closes key light, atmosphere lamp, according to light such as footlights.
If the outer intensity of illumination of vehicle is greater than interior intensity of illumination, each control module of interior light can lighten body light light
With the brightness of each display screen, if the outer intensity of illumination of vehicle is less than interior intensity of illumination, each control module of interior light can
Dim interior light and each brightness of display screen.
In order to more accurately control interior light, in one embodiment of the invention, according to ambient brightness value, adjustment
The brightness of target body light, including the preset brightness section in target area is obtained, and ambient brightness value and brightness section are carried out
Compare, if not falling within brightness section, according to ambient brightness value and brightness section, adjusts the brightness of target body light.
Wherein, according to ambient brightness value and brightness section, the brightness of target body light is adjusted, it may include determine ambient brightness
Value and the upper limit value of brightness section and the size relation of lower limit value, if ambient brightness value is greater than the upper limit value of brightness section,
The brightness of body light is reduced, if ambient brightness value is less than the lower limit value of brightness section, promotes the brightness of body light.
Specifically, as shown in figure 3, after vehicle powers on, vehicle can be and right by image in camera in car collecting vehicle
The image carries out image procossing, control in image, front-seat and heel row region is divided, to obtain the V value of each region (that is, each
The ambient brightness value in region).Then the vehicle passes through the V value of CAN bus outgoing each region, wherein outgoing using 1s as the period
V value can be the calculated average value of camera module multi collect, be also possible to single calculation go out value.
In addition, the vehicle can also detect the light outside vehicle by built-in intensity of illumination sensor after vehicle powers on
Intensity (ambient brightness), and equally using 1s as the period, cross the outer intensity of illumination data of the collected vehicle of CAN bus outgoing.
The instrument control module of car, middle control multimedia control module, interior key lighting control module, atmosphere lamp control
Module etc., receive camera in CAN bus, optical sensor outgoing light intensity (that is, the light intensity of interior each region
With the light intensity grade outside vehicle), and the brightness value outside interior each region and vehicle is compared, interior light, balance car are adjusted step by step
The interior luminance difference with outside vehicle.
Wherein, the light of each control module control vehicle of light enters after Night in the car, interior when carrying out
Light adjust when, need to set the illumination brightness of target area the upper limit and lower limit value (for example, the body light in the target area
Maximum brightness and minimum brightness), if interior illumination intensity value is greater than the upper limit, each control module of interior light if, can drop
The brightness of the instrument panel lamp of low car, the multimedia display screen of middle control, interior key light and atmosphere lamp etc..If ambient brightness value
Less than the lower limit value of brightness section, it is multimedia aobvious that each control module of interior light can then promote interior instrument panel lamp, middle control
The brightness of display screen, interior key light and atmosphere lamp etc..Hereby it is achieved that interior light is precisely controlled.
In addition, in one embodiment of the invention, according to ambient brightness value and brightness section, adjusting target body light
Brightness may also include the first difference for obtaining the midrange of ambient brightness value and brightness section, and adjust mesh according to the first difference
The brightness of body light is marked, so that the midrange of the brightness approach brightness section of target body light.
To sum up, body light luminance regulating method according to an embodiment of the present invention, image and from acquisition in preferred collecting vehicle
At least one target area is identified in interior image, and determines the corresponding interior position in target area for each target area
It sets, the ambient brightness value of interior location is then obtained according to the pixel in interior objective area in image, finally determination is in
Target body light in interior location, and according to the brightness of ambient brightness value adjustment target body light.As a result, by collecting vehicle
The environment inside car brightness that image obtains can be realized being precisely controlled for interior light to be adjusted to the brightness of interior light,
To improve the usage experience of user.
Fig. 4 is the block diagram of body light brightness adjusting device according to an embodiment of the invention.
As shown in figure 4, the body light brightness adjusting device of the embodiment of the present invention includes: picture recognition module 100, determines mould
Block 200 obtains module 300 and adjustment module 400.
Wherein, picture recognition module identifies at least one from the interior image of acquisition for image in collecting vehicle
A target area.
Determining module determines the corresponding interior location in the target area for being directed to each target area.
Module is obtained, for the pixel in the target area according to the interior image, obtains the interior position
The ambient brightness value set.
Module is adjusted, for determining the target body light in the interior location, according to the ambient brightness value, is adjusted
The brightness of the whole target body light.
It should be noted that undisclosed details in the body light brightness tune device of the embodiment of the present invention, please refers to this hair
Details disclosed in the body light brightness tune method of bright embodiment, specific which is not described herein again.
To sum up, body light brightness adjusting device according to an embodiment of the present invention, image in picture recognition module collecting vehicle, and
At least one target area is identified from the interior image of acquisition, determining module determines target area for each target area
Corresponding interior location obtains module according to the pixel in interior objective area in image, and the environment for obtaining interior location is bright
Angle value, adjustment module determines the target body light in interior location, and adjusts target body light according to ambient brightness value
Brightness.It as a result, can be adjusted to the brightness of interior light by the environment inside car brightness that image in collecting vehicle obtains
Being precisely controlled for interior light is realized, to improve the usage experience of user.
In order to realize above-described embodiment, as shown in figure 5, the present invention also proposes a kind of body light brightness adjusting system 1000,
Including above-mentioned body light brightness adjusting device.
The body light brightness adjusting system of the embodiment of the present invention can be realized vehicle by above-mentioned body light brightness adjusting device
Interior light is precisely controlled, to improve the usage experience of user.
In order to realize above-described embodiment, as shown in fig. 6, the present invention also proposes a kind of vehicle 10000 comprising above-mentioned implementation
The body light brightness adjusting system 1000 of example.
The vehicle of the embodiment of the present invention can be realized the accurate control of interior light by above-mentioned body light brightness adjusting system
System, to improve the usage experience of user.
In order to realize above-described embodiment, the present invention also proposes a kind of electronic equipment, including memory, processor and is stored in
On memory and the computer program that can run on a processor, processor executes program, for realizing previous embodiment
Body light brightness tune method.
The electronic equipment of the embodiment of the present invention executes the computer program of storage on a memory by processor, can
Being precisely controlled for interior light is realized, to improve the usage experience of user.
In order to realize above-described embodiment, the present invention also proposes a kind of non-transitorycomputer readable storage medium, deposits thereon
Computer program is contained, which is executed by processor, in the body light brightness tune method for realizing previous embodiment.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, by executing the computer program of its storage,
It can be realized being precisely controlled for interior light, to improve the usage experience of user.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (14)
1. a kind of body light luminance regulating method, which comprises the following steps:
Image in collecting vehicle identifies at least one target area from the interior image of acquisition；
For each target area, the corresponding interior location in the target area is determined；
According to the pixel in target area described in the interior image, the ambient brightness value of the interior location is obtained；
Determine that the target body light in the interior location adjusts the target body light according to the ambient brightness value
Brightness and/or angle.
2. the method according to claim 1, wherein the corresponding interior location in the determination target area,
Include:
According to location information and/or shooting visual angle of the target area in the interior image, the interior position is determined
It sets.
3. the method according to claim 1, wherein in the target area according to the interior image
Pixel, obtain the ambient brightness value of the interior location, comprising:
Obtain the brightness value of each pixel in the target area；
According to the brightness value of each pixel, average brightness is calculated；
According to the average brightness, the image brightness values of target area described in the interior image are determined；
According to described image brightness value, the corresponding relationship between preset brightness of image and ambient brightness is inquired, determines the vehicle
The ambient brightness value of interior position.
4. according to the method described in claim 3, it is characterized in that, described obtain the bright of each pixel in the target area
Angle value, comprising:
Extract the brightness value of each pixel in target area described in multiframe car image；
For each pixel, all brightness values that the pixel is extracted from multiframe car image are averaged, are obtained
The brightness value of the pixel.
5. adjusting the target the method according to claim 1, wherein described according to the ambient brightness value
The brightness of body light, comprising:
Obtain the preset brightness section in the target area；
The ambient brightness value is compared with the brightness section, if the brightness section is not fallen within, according to
Ambient brightness value and the brightness section adjust the brightness of the target body light.
6. according to the method described in claim 5, its spy be, it is described according to the ambient brightness value and the brightness region
Between, adjust the brightness of the target body light, comprising:
Determine the upper limit value of the ambient brightness value and the brightness section and the size relation of lower limit value；
If the ambient brightness value is greater than the upper limit value of the brightness section, the brightness of the body light is reduced；
If the ambient brightness value is less than the lower limit value of the brightness section, the brightness of the body light is promoted.
7. according to the method described in claim 5, its spy be, it is described according to the ambient brightness value and the brightness region
Between, adjust the brightness of the target body light, comprising:
Obtain the first difference of the midrange of the ambient brightness value and the brightness section；
The brightness of the target body light is adjusted according to first difference, so that described in the brightness approach of the target body light
The midrange of brightness section.
8. according to the method described in claim 1, its spy is being, further includes:
The ambient brightness of collecting vehicle external environment, and determine the brightness degree of the vehicle external environment；
According to the brightness degree and the ambient brightness value, the brightness and/or angle of the target body light are adjusted.
9. according to the method described in claim 8, its spy be, it is described according to the brightness degree and the ambient brightness
Value, before the brightness and/or angle that adjust the target body light, further includes:
According to the brightness degree, the target pattern of the vehicle external environment is determined, according to the target pattern, obtain and the mesh
Mark the adjustable strategies of pattern match；Wherein, the target pattern of the vehicle external environment includes daytime mode and Night.
10. a kind of body light brightness adjusting device characterized by comprising
Picture recognition module identifies at least one target area from the interior image of acquisition for image in collecting vehicle
Domain；
Determining module determines the corresponding interior location in the target area for being directed to each target area；
Module is obtained, for the pixel in the target area according to the interior image, obtains the interior location
Ambient brightness value；
Module is adjusted, for determining the target body light in the interior location, according to the ambient brightness value, adjusts institute
State the brightness and/or angle of target body light.
11. a kind of body light brightness adjusting system, which is characterized in that body light brightness adjusting device as claimed in claim 10.
12. a kind of vehicle characterized by comprising body light brightness adjusting system as claimed in claim 11.
13. a kind of electronic equipment, which is characterized in that including processor and memory；
Wherein, the processor is run by reading the executable program code stored in the memory can be performed with described
The corresponding program of program code, for realizing the body light luminance regulating method as described in any in claim 1-9.
14. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program
The body light luminance regulating method as described in any in claim 1-9 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360620.4A CN110386059B (en) | 2018-04-20 | 2018-04-20 | Method, device and system for adjusting brightness of interior lamp and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360620.4A CN110386059B (en) | 2018-04-20 | 2018-04-20 | Method, device and system for adjusting brightness of interior lamp and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110386059A true CN110386059A (en) | 2019-10-29 |
| CN110386059B CN110386059B (en) | 2021-04-20 |
Family
ID=68283154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360620.4A Active CN110386059B (en) | 2018-04-20 | 2018-04-20 | Method, device and system for adjusting brightness of interior lamp and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110386059B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979156A (en) * | 2019-11-28 | 2020-04-10 | 江苏大学 | Automobile headlamp brightness self-adaptive adjusting device and method based on ambient light detection |
| CN111556605A (en) * | 2020-04-21 | 2020-08-18 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
| CN112918373A (en) * | 2021-01-21 | 2021-06-08 | 广州小鹏自动驾驶科技有限公司 | Data processing method and device |
| CN113306486A (en) * | 2021-05-28 | 2021-08-27 | 东风汽车有限公司东风日产乘用车公司 | In-vehicle lighting device control method, storage medium, and electronic apparatus |
| CN114435241A (en) * | 2022-01-11 | 2022-05-06 | 重庆长安汽车股份有限公司 | Method and system for dynamically adjusting light in vehicle |
| CN115315047A (en) * | 2022-09-06 | 2022-11-08 | 中国第一汽车股份有限公司 | Method and device for adjusting brightness of lamp in automobile room, electronic equipment and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010076519A (en) * | 2008-09-24 | 2010-04-08 | Panasonic Electric Works Co Ltd | Compartment lighting system |
| CN201932075U (en) * | 2010-12-20 | 2011-08-17 | 浙江吉利汽车研究院有限公司 | Lighting device used in automobile |
| CN103118900A (en) * | 2010-09-17 | 2013-05-22 | 丰田自动车株式会社 | Headlamp device and luminance control method therefor |
| CN203580765U (en) * | 2013-11-11 | 2014-05-07 | 北京汽车股份有限公司 | Combination instrument background light regulation device |
| CN104619557A (en) * | 2012-09-12 | 2015-05-13 | 戴姆勒股份公司 | Illumination system for the interior of a motor vehicle |
| CN104648221A (en) * | 2013-05-15 | 2015-05-27 | 王爱玲 | Automobile light brightness and temperature control system |
| CN104768801A (en) * | 2012-08-30 | 2015-07-08 | 大众汽车有限公司 | Method and device for setting the illumination of the interior and/or the environment of a means of transportation |
-
2018
- 2018-04-20 CN CN201810360620.4A patent/CN110386059B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010076519A (en) * | 2008-09-24 | 2010-04-08 | Panasonic Electric Works Co Ltd | Compartment lighting system |
| CN103118900A (en) * | 2010-09-17 | 2013-05-22 | 丰田自动车株式会社 | Headlamp device and luminance control method therefor |
| CN201932075U (en) * | 2010-12-20 | 2011-08-17 | 浙江吉利汽车研究院有限公司 | Lighting device used in automobile |
| CN104768801A (en) * | 2012-08-30 | 2015-07-08 | 大众汽车有限公司 | Method and device for setting the illumination of the interior and/or the environment of a means of transportation |
| CN104619557A (en) * | 2012-09-12 | 2015-05-13 | 戴姆勒股份公司 | Illumination system for the interior of a motor vehicle |
| CN104648221A (en) * | 2013-05-15 | 2015-05-27 | 王爱玲 | Automobile light brightness and temperature control system |
| CN203580765U (en) * | 2013-11-11 | 2014-05-07 | 北京汽车股份有限公司 | Combination instrument background light regulation device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979156A (en) * | 2019-11-28 | 2020-04-10 | 江苏大学 | Automobile headlamp brightness self-adaptive adjusting device and method based on ambient light detection |
| CN110979156B (en) * | 2019-11-28 | 2023-01-17 | 江苏大学 | Automobile headlamp brightness self-adaptive adjusting device and method based on ambient light detection |
| CN111556605A (en) * | 2020-04-21 | 2020-08-18 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
| CN111556605B (en) * | 2020-04-21 | 2022-04-01 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
| CN112918373A (en) * | 2021-01-21 | 2021-06-08 | 广州小鹏自动驾驶科技有限公司 | Data processing method and device |
| CN113306486A (en) * | 2021-05-28 | 2021-08-27 | 东风汽车有限公司东风日产乘用车公司 | In-vehicle lighting device control method, storage medium, and electronic apparatus |
| CN113306486B (en) * | 2021-05-28 | 2023-09-22 | 东风汽车有限公司东风日产乘用车公司 | In-vehicle lighting device control method, storage medium, and electronic apparatus |
| CN114435241A (en) * | 2022-01-11 | 2022-05-06 | 重庆长安汽车股份有限公司 | Method and system for dynamically adjusting light in vehicle |
| CN114435241B (en) * | 2022-01-11 | 2024-01-12 | 重庆长安汽车股份有限公司 | Method and system for dynamically adjusting light of vehicle interior |
| CN115315047A (en) * | 2022-09-06 | 2022-11-08 | 中国第一汽车股份有限公司 | Method and device for adjusting brightness of lamp in automobile room, electronic equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110386059B (en) | 2021-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110386059A (en) | Body light luminance regulating method, device, system and vehicle | |
| US7433496B2 (en) | In-vehicle image correcting device and night driving view field supporting device | |
| CN102198818B (en) | On-vehicle lighting apparatus, image processing device, image display system and lighting method | |
| US10137830B2 (en) | Self-adjusting lighting based on viewing location | |
| JP4544233B2 (en) | Vehicle detection device and headlamp control device | |
| US7936258B2 (en) | Smart legibility adjustment for vehicular display | |
| US20140301094A1 (en) | Method, control unit, and computer program product for setting a range of a headlight of a vehicle | |
| US20120002050A1 (en) | Image display system | |
| JP2008186344A (en) | Preceding vehicle detection device | |
| EP2723060A1 (en) | Vehicle-mounted camera device | |
| JP5592138B2 (en) | Image generation apparatus, image display system, and image generation method | |
| US20110035099A1 (en) | Display control device, display control method and computer program product for the same | |
| CN102197418A (en) | Device for monitoring surrounding area of vehicle | |
| KR20190011697A (en) | Indirect view system for a vehicle | |
| KR20090095695A (en) | Device for adjusting brightness of vehicle display | |
| KR20190003409A (en) | Light system for a motor vehicle | |
| CN105489192A (en) | Display with image automatic optimization function and image adjusting method thereof | |
| US20130242073A1 (en) | Image-capturing control apparatus and control method of capturing image | |
| JP2013097885A (en) | Headlight device and headlight system | |
| US20150175106A1 (en) | Method for controlling a lighting brightness of a lit motor vehicle instrument as well as a motor vehicle with at least one dimmably lit motor vehicle instrument | |
| CN113490316A (en) | Light filling system and light filling lamp | |
| CN116125670A (en) | ARHUD automatic brightness control method and device | |
| WO2018235340A1 (en) | Brightness control device, imaging control device, digital mirror control device, head-up display device, display device for vehicles, imaging device for vehicles, and digital mirror | |
| KR20150079004A (en) | Dispay apparatus of vehicle and contolling method for the same | |
| JP2013119268A (en) | Vehicular display system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |