CN107745672B - A kind of lights of vehicle control device and method - Google Patents
A kind of lights of vehicle control device and method Download PDFInfo
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- CN107745672B CN107745672B CN201710851279.8A CN201710851279A CN107745672B CN 107745672 B CN107745672 B CN 107745672B CN 201710851279 A CN201710851279 A CN 201710851279A CN 107745672 B CN107745672 B CN 107745672B
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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
- 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
- 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
- B60Q1/14—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 having dimming means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of lights of vehicle control device and methods；Described device includes car body controller, further includes: synthetical collection module, for obtaining vehicle body ambient light intensity；First judgment module, for judging whether car light control gear is in automatic gear；First detection module, for detecting whether the intensity of illumination obtained is lower than first threshold, if so, issuing car light open signal；Second detection module is used under car light open state, and whether the intensity of illumination for detecting acquisition is higher than second threshold, if so, issuing car light shutdown signal；Car light open signal or car light shutdown signal carry out the control of lighting switch state to the car body controller based on the received.The present invention is compared by the intensity of illumination that first detection module detection obtains with first threshold, second threshold, carries out the control of car light according to the result of the comparison；Intelligence degree of the present invention is higher, with strong applicability, and then the user experience is improved.
Description
Technical field
The present invention relates to lights of vehicle control technology field more particularly to a kind of lights of vehicle control device and methods.
Background technique
In recent years, sharply increasing with automobile quantity, vehicle security drive also become international social concern；In order to
Ensure ride safety of automobile, the intelligence for developing automobile is very crucial；Wherein the Study of intelligent of vehicle just includes to Vehicle lamp
The technology of photocontrol.
In the prior art, generally by driver, visually ambient enviroment carries out armstrong's patent behaviour to signal light control
Make, open high beam or dipped headlight, is also the control by disposing additional light sensor to carry out light；Wherein, for
The situation that driver voluntarily opens can exist and forget to turn on light due to concentration because driving, cause driving fatigue not see road, out
The problem of existing traffic accident；For disposing the situation of additional light sensor, which occupies vehicle body spaces, also, when driving
When member needs to carry out light adjusting or setting, generally requires auto repair point and be adjusted and set, and user cannot be certainly
Row adjustment and setting, it is low to the operation execution efficiency of light.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of lights of vehicle control device and methods.
The present invention is realized with following technical solution:
In a first aspect, providing a kind of lights of vehicle control device, including car body controller, further includes:
Synthetical collection module, for obtaining vehicle body ambient light intensity；
First judgment module, for judging whether car light control gear is in automatic gear；
First detection module is opened for detecting whether the intensity of illumination obtained is lower than first threshold if so, issuing car light
Open signal；
Second detection module is used under car light open state, and whether the intensity of illumination for detecting acquisition is higher than second threshold,
If so, issuing car light shutdown signal；
Car light open signal or car light shutdown signal carry out lighting switch state to the car body controller based on the received
Control.
It further, further include unlock judgment module and time setting module；
The unlock judgment module is for judging whether vehicle is in the anti-state of solution, if so, triggering carries out intensity of illumination
Acquisition and intensity of illumination detection；
The time setting module, which is used to set, solves the duration that the car light of the vehicle after anti-state is lighted.
Further, the synthetical collection module includes the image acquisition device with acquisition intensity of illumination；Described image is adopted
Storage is ultra wide-angle imaging head.
Further, described image collector includes the first collector, the second collector, third collector and the 4th acquisition
Device, first collector, the second collector, third collector and the 4th collector be correspondingly arranged at the vehicle body front,
Rear portion, left part and right part.
It further, further include acquisition determining device, for judging first collector, the second collector, third acquisition
In device and the 4th collector, the corresponding car light control signal of the intensity of illumination of acquisition whether there is car light open signal, if so,
Issue the car light open signal.
It further, further include display module, the display module includes touching display screen and setting unit,
The touching display screen includes environmental information display area and car light open state display area；
The setting unit is used to save the setting parameter of the first threshold and second threshold.
Further, further include connection module, the feelings for receiving the information that the connection module is sent are opened in mobile terminal
Under condition, car light open signal or car light shutdown signal are wirelessly sent to mobile terminal by the connection module, described
The control of mobile terminal progress car light opening and closing.
Second aspect provide it is a kind of utilize above-mentioned apparatus carry out vehicle lamplight control method, comprising:
Judge whether car light control gear is in automatic gear according to first judgment module；
Vehicle body ambient light intensity is obtained using synthetical collection module；
Whether it is lower than first threshold by the intensity of illumination that first detection module detection obtains, is opened if so, issuing car light
Open signal；Car light open signal opens car light to car body controller based on the received；
Under car light open state, whether second threshold is higher than by the intensity of illumination that the detection of the second detection module obtains,
If so, issuing car light shutdown signal；Car body controller car light shutdown signal closing vehicle lamp based on the received.
The present invention gets vehicle body ambient light intensity；By first detection module detection obtain intensity of illumination with
First threshold, second threshold are compared, and carry out the control of car light according to the result of the comparison；Intelligence degree of the present invention is higher,
It is with strong applicability, and then the user experience is improved.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of block diagram for lights of vehicle control device that embodiment one provides；
Fig. 2 is the composition figure for the synthetical collection module that embodiment one provides；
Fig. 3 is the block diagram for another lights of vehicle control device that embodiment one provides；
The schematic diagram for the lights of vehicle control device that Fig. 4 embodiment one provides；
The flow chart for the vehicle lamplight control method that Fig. 5 embodiment two provides.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that term " includes " and " having " and their any deformation, it is intended that covering is non-exclusive
Include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly arrange
Those of out step or unit, but may include be not clearly listed or it is solid for these process, methods, product or equipment
The other step or units having.
Embodiment one:
A kind of lights of vehicle control device is present embodiments provided, as shown in Figure 1, including car body controller, further includes:
Synthetical collection module 110 obtains vehicle body ambient light intensity；
Preferably, the synthetical collection module 110 has the image acquisition device of acquisition intensity of illumination；In detail, such as Fig. 2 institute
Show, described image collector includes the first collector 111, the second collector 112, third collector 113 and the 4th collector
114, first collector, the second collector, third collector and the 4th collector are to cooperate, and described first adopts
Storage, the second collector, third collector and the 4th collector are correspondingly arranged at front, rear portion, left part and the right side of the vehicle body
Portion.
Wherein, can be according to for installation site: preceding camera be mounted on logo or in it is online, rear camera is mounted on
At license plate lamp or boot handle, image collecting function is combined in order to realize, then rear camera is mounted on vehicle as far as possible
Central axes, or as close as possible to central axes, camera is more towards ground as far as possible.Left and right camera is preferably mounted at left and right backsight
Below mirror.
It further, further include acquisition determining device 115, for judging that first collector, the second collector, third are adopted
In storage and the 4th collector, the corresponding car light control signal of the intensity of illumination of acquisition whether there is car light open signal, if so,
Then issue the car light open signal.
Wherein, described image collector can be ultra wide-angle imaging head or other can be realized acquisition ambient enviroment illumination
The image acquisition device of intensity；By by the combination of image collecting function and intensity of illumination inducing function, so that the intelligence of described device
Energyization gets a promotion, and reduces the cost of whole device, has saved installation space.
First judgment module 120, for judging whether car light control gear is in automatic gear；Specifically, automatic
Subsequent intensity of illumination detection is carried out in the case where AUTO gear, and then judges to open or close the car light.
First detection module 130 is used to detect whether the intensity of illumination obtained is lower than first threshold, if so, issuing car light
Open signal；The car light open signal is a variety of different car light electric quantity signals, including headlight open signal, position lamp open letter
Number, license plate lamp open signal or in them combination constitute open signal.
Second detection module 140 is used under car light open state, and whether the intensity of illumination for detecting acquisition is higher than the second threshold
Value, if so, issuing car light shutdown signal；
Car light open signal or car light shutdown signal carry out lighting switch state to the car body controller 150 based on the received
Control.
For example, when environment illumination intensity is lower than 13Lx, then first detection module is sent out if first threshold is 13Lx
Car light open signal out；If second threshold is 27Lx, when environment illumination intensity is higher than 27Lx, then the second detection module is issued
Car light shutdown signal.
It is described, the module in addition to car body controller can integrate as a self-contained unit, also can integrate
In AVM full-view image system；If being integrated in AVM full-view image system, car light control signal is sent to BCM by AVM
Car light controller, further, the corresponding driving car light of BCM is opened or control car light is closed.
It is preferably carried out mode as one kind, as shown in figure 3, further including unlock judgment module 160 and time setting module
170；
The unlock judgment module 160 is for judging whether vehicle is in the anti-state of solution, if so, triggering progress illumination is strong
The acquisition of degree and the detection of intensity of illumination；
The time setting module 170 is used to set the car light for solving the vehicle after anti-state, the duration lighted.
Specifically, in the case where the module in addition to car body controller is integrated in AVM full-view image system, the present embodiment
In described device can be suitable for two kinds of scenes:
(1) situation of normal use vehicle:
Vehicle powers on IGN ON, and switch position is in Auto grades (Auto Lamp SW), passes through full-view image system later
AVM judges the light intensity of environment, if environment light meets the needs of opening car light, BCM driving car light is lighted；As shown in figure 4, wherein
Car light includes headlight, position lamp (Parking Light1, Parking Light2) and license plate lamp (License Plate
Lamp), it includes dipped headlight (Low Beam) and high beam (High Beam) that headlight is corresponding, and in Fig. 4, BCM passes through relay
It is connected with headlight；Position lamp accordingly includes FL, FR, RL, RR, is front left respectively, front right, ring is left, ring is right；AVM and BCM in figure
It is connected by CAN BUS bus, and AVM, BCM therein and relay are powered by battery (BAT).
(2) in the case that vehicle parking is picked up the car in garage:
Vehicle is set to be in the anti-state that solves by remote-control key unlock, the corresponding anti-signal of solution is sent to AVM panorama shadow by BCM
As system, after full-view image system AVM receives the signal, further acquisition and judgement of the triggering to intensity of illumination in environment, if
Environment illumination intensity is met the requirements, then BCM drives car light (headlight and position lamp) to light car light according to the duration of setting, if setting
A length of 30s when fixed then in this case lights 30s in the rear vehicle lamp for solving anti-state, this mode more convenient for users to
The vehicle parking position of oneself is found in the garage of dark or pitch-dark roadside.Illustrate, in this case, solving anti-shape
The car light lighted after state can according to need type or the number for carrying out selecting to be opened in headlight, position lamp and license plate lamp
Amount.
It wherein, further include display module, the display module includes touching display screen and setting unit,
The touching display screen includes environmental information display area and car light open state display area；This multiple displays
Region facilitates user to check desired image information, and does not need to switch, and is independent of each other.
The setting unit is used to save the setting parameter of the first threshold and second threshold.
Wherein, more convenient if the control of car light open state and closed state can be carried out by mobile terminal；
So accordingly, described device further includes connection module, the information for receiving the connection module transmission is opened in mobile terminal
Under setting, car light open signal or car light shutdown signal are wirelessly sent to mobile terminal by the connection module, in institute
State the control that mobile terminal carries out car light opening and closing.
It should be noted that the parameters such as time of first threshold, second threshold or setting in the present embodiment, it can basis
It needs to carry out appropriate adjustment.
Embodiment two:
Present embodiments provide it is a kind of using above-mentioned apparatus carry out vehicle lamplight control method, as shown in Figure 5, comprising:
S101. judge whether car light control gear is in automatic gear according to first judgment module；
S102. vehicle body ambient light intensity is obtained using synthetical collection module；
S103. whether first threshold is lower than by the intensity of illumination that first detection module detection obtains, if so, issuing vehicle
Lamp open signal；Car light open signal opens car light to car body controller based on the received；
S104. under car light open state, whether it is higher than second by the intensity of illumination that the detection of the second detection module obtains
Threshold value, if so, issuing car light shutdown signal；Car body controller car light shutdown signal closing vehicle lamp based on the received.
It should be noted that it can also be configured multiple threshold values as needed, it is corresponding according to different types of car light
And the car light of different number, multiple combinations are arranged out, one of various combination situation is opened under different needs, so that using
Person's meet demand,
For example the intensity of illumination obtained when vehicle normally starts is less than 13Lx, then automatically turns on headlight；
The intensity of illumination obtained when vehicle normally starts is between 13Lx-27Lx, if there is no open before
Headlight then automatically turns on position lamp and license plate lamp；
The intensity of illumination obtained when vehicle normally starts is greater than between 27Lx, if not opening car light before,
Then lighting without car light.
It further illustrates, in the variation because of intensity of illumination, the situation for needing light to switch；The present embodiment can lead to
The time that judgement enters the region of variation illumination intensity is spent, and then obtains and whether switches over；Such as:
If before in open high beam situation, judge enter intensity of illumination for the region of 13Lx-27Lx whether
It is able to maintain 5s (time is configured by the time setting module), if so, explanation enters a kind of long period
It needs to open the region of dipped headlight, can dip one's headlights at this time；Wherein, it is still during this 5s
Open high beam；It is can be avoided in this way because the intensity of illumination that of short duration shade (duration of process is less than 5s) occurs " is being greater than
27Lx " and " between 13Lx-27Lx " switching cause car light " opening high beam " and " dipping one's headlights " are back and forth
The problem of transformation, the flashing of such case not only bad for driver itself driving, and it is same to the people or vehicle of vehicle-surroundings
When be a kind of obstruction；By the way that certain duration is arranged as the benchmark judged, avoid in this case that car light is not to a certain extent
The problem of with transformation.
The present invention gets vehicle body ambient light intensity；By first detection module detection obtain intensity of illumination with
First threshold, second threshold are compared, and carry out the control of car light according to the result of the comparison, also, by unlock judgment module
With time setting module so that adapting to the unlatching of light under other scenes；Intelligence degree of the present invention is higher, with strong applicability,
And then the user experience is improved.
The present invention realizes lights of vehicle control, will test intensity of illumination function and concentrates on carrying out function expansion in image acquisition device
Exhibition does not need to increase corresponding association part, so that the processing cost of system is minimized, installation space is saved, more people
Property.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
The modules in technical solution in the present invention can be realized by terminal or other equipment.The meter
Calculation machine terminal includes processor and memory.The memory is used to store program instruction/module in the present invention, the processing
Program instruction/module that device is stored in memory by operation realizes corresponding function of the present invention.
Technical solution in the present invention substantially the part that contributes to existing technology or the technical solution in other words
All or part can be embodied in the form of software products, which is stored in a storage medium, packet
Some instructions are included with so that one or more computer equipment (can be personal computer, server or network equipment etc.) is held
Row all or part of the steps of the method according to each embodiment of the present invention.
The division of heretofore described module/unit, only a kind of logical function partition can have another in actual implementation
Outer division mode, such as multiple units or components can be combined or can be integrated into another system or some features can
To ignore, or do not execute.It can select some or all of the modules/unit therein according to the actual needs to reach and realize this
The purpose of scheme of the invention.
It, can also be in addition, each module/unit in each embodiment of the present invention can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of lights of vehicle control device, including car body controller, which is characterized in that further include:
Synthetical collection module, for obtaining vehicle body ambient light intensity；
First judgment module, for judging whether car light control gear is in automatic gear；
First detection module, for detecting whether the intensity of illumination obtained is lower than first threshold, if so, issuing car light opens letter
Number；
Second detection module is used under car light open state, and whether the intensity of illumination for detecting acquisition is higher than second threshold, if
It is then to issue car light shutdown signal；And judgement enter intensity of illumination not less than first threshold and not higher than second threshold when
Between whether meet preset time, if so, issue car light switching signal；
Car light open signal or car light shutdown signal carry out the control of lighting switch state to the car body controller based on the received；
Wherein, the synthetical collection module includes the image acquisition device with acquisition intensity of illumination；Described image collector is super
Wide-angle camera；
Described image collector includes the first collector, the second collector, third collector and the 4th collector to cooperate,
First collector, the second collector, third collector and the 4th collector be correspondingly arranged at the vehicle body front, after
Portion, left part and right part.
2. lights of vehicle control device according to claim 1, which is characterized in that further include unlock judgment module and time
Setting module；
The unlock judgment module is for judging whether vehicle is in the anti-state of solution, if so, triggering carries out adopting for intensity of illumination
The detection of collection and intensity of illumination；
The time setting module, which is used to set, solves the duration that the car light of the vehicle after anti-state is lighted.
3. lights of vehicle control device according to claim 1, which is characterized in that further include acquisition determining device, for sentencing
Break in first collector, the second collector, third collector and the 4th collector, the corresponding car light of the intensity of illumination of acquisition
Controlling signal whether there is car light open signal, if so, issuing the car light open signal.
4. lights of vehicle control device according to claim 1, which is characterized in that it further include display module, the display
Module includes touching display screen and setting unit, and the touching display screen includes environmental information display area and car light open state
Display area；
The setting unit is used to save the setting parameter of the first threshold and second threshold.
5. lights of vehicle control device according to claim 1, which is characterized in that further include connection module, mobile whole
In the case that the information for receiving the connection module transmission is opened at end, the connection module is wirelessly by car light open signal
Or car light shutdown signal is sent to mobile terminal, carries out the control of car light opening and closing in the mobile terminal.
6. a kind of carry out vehicle lamplight control method, feature using any lights of vehicle control device of claim 1-5
It is, comprising: judge whether car light control gear is in automatic gear according to first judgment module；
Vehicle body ambient light intensity is obtained using synthetical collection module；
Whether it is lower than first threshold by the intensity of illumination that first detection module detection obtains, if so, issuing car light opens letter
Number；Car light open signal opens car light to car body controller based on the received；
Under car light open state, whether second threshold is higher than by the intensity of illumination that the detection of the second detection module obtains, if so,
Then issue car light shutdown signal；And judgement enters intensity of illumination and is not less than first threshold and is not higher than the time of second threshold
It is no to meet preset time, if so, issuing car light switching signal；
Car body controller car light shutdown signal closing vehicle lamp based on the received.
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| CN108801605A (en) * | 2018-07-27 | 2018-11-13 | 惠州市德赛西威汽车电子股份有限公司 | A kind of device and method of vehicle intelligent light detection |
| CN110466419A (en) * | 2018-10-31 | 2019-11-19 | 长城汽车股份有限公司 | Control method, system and the vehicle of vehicle |
| CN109515304B (en) * | 2018-12-24 | 2020-12-18 | 北京梧桐车联科技有限责任公司 | Vehicle lamp control method, device and system |
| CN110040063A (en) * | 2019-04-29 | 2019-07-23 | 重庆金康新能源汽车设计院有限公司 | Automobile front lamp control method, system and vehicle |
| CN112305839B (en) * | 2020-10-21 | 2022-02-15 | 华域视觉科技(上海)有限公司 | Laser projection anti-dazzling system and method and vehicle |
| CN114633680A (en) * | 2020-12-15 | 2022-06-17 | 上汽通用汽车有限公司 | Control device and method based on vehicle camera, computer equipment and computer readable storage medium |
| CN112660016A (en) * | 2021-01-06 | 2021-04-16 | 北京汽车股份有限公司 | Vehicle headlamp system, vehicle and vehicle headlamp control method |
| CN113581059A (en) * | 2021-06-30 | 2021-11-02 | 上海商汤临港智能科技有限公司 | Light adjusting method and related device |
| CN113665475A (en) * | 2021-09-09 | 2021-11-19 | 东风柳州汽车有限公司 | Control method and device for automobile lamp |
| CN114179711A (en) * | 2021-12-21 | 2022-03-15 | 中山易事达光电科技有限公司 | Intelligent induction car lamp system and control method thereof |
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| CN203739747U (en) * | 2013-11-11 | 2014-07-30 | 比亚迪股份有限公司 | Courtesy lamp control system for car |
| CN203727259U (en) * | 2013-12-12 | 2014-07-23 | 中山菲柯特电子电器有限公司 | Light perception automatic adjusting time delay device for car lamp |
| CN204210372U (en) * | 2014-11-13 | 2015-03-18 | 湖北汽车工业学院 | A kind of car headlamp intelligence closing appliance |
| CN105365670A (en) * | 2015-10-29 | 2016-03-02 | 奇瑞汽车股份有限公司 | Vehicle light control prompt device based on light ray detection and control method thereof |
| CN107117094A (en) * | 2017-04-21 | 2017-09-01 | 晋江弘钧电子科技有限公司 | Suitable for the automobile lamp control method at cloudy day |
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