CN110047281A - A kind of environment brightness adjusting method and system - Google Patents
A kind of environment brightness adjusting method and system Download PDFInfo
- Publication number
- CN110047281A CN110047281A CN201910290614.0A CN201910290614A CN110047281A CN 110047281 A CN110047281 A CN 110047281A CN 201910290614 A CN201910290614 A CN 201910290614A CN 110047281 A CN110047281 A CN 110047281A
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- light intensity
- vehicle
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- environment
- light
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to automobile technical field, a kind of environment brightness adjusting method and system are disclosed, comprising: obtain the road conditions and geographical location, real-time speed, real-time light intensity outside vehicle of vehicle heading；Enter the expeced time of the new environment of light intensity significant change according to the anticipation of the real-time speed, the road conditions of the vehicle heading and the geographical location；According to light intensity real-time outside the vehicle, calculate outside vehicle in real time the light intensity difference of light intensity and new environment light intensity away from；According to the expeced time and the light intensity difference away from obtaining light intensity regulating time and light intensity curve in conjunction with the adaptation time that human eye changes light intensity；At the light intensity regulating time point, light intensity is adjusted according to the equipment that light intensity curve controls vehicle in advance.The present invention program reduces influence of the light intensity variation to human eye.
Description
Technical field
The present invention relates to automobile technical fields, specifically, being related to a kind of environment brightness adjusting method and system.
Background technique
The cellula visualis that light is experienced in the retina of human eye ball is called photosensory cell, and be divided into two kinds: it is thin that one is the cones
Born of the same parents, one is rod cells.It is mainly that cone cell plays a role at bright place, mainly rod cell plays work in the dark
With.From in dark to from bright or from, into dark, two kinds of cellula visualises need to convert responsibility from bright, human eye is needed centainly
Time adapt to.
During car steering, when automobile from the stronger environment of light drive into the weaker environment of light or from light compared with
When weak environment drives into light stronger environment, driver has a visual impairment process in short-term, at this time if road surface has
Emergency is then likely to cause the accident.
Summary of the invention
In order to overcome the above technical problems, the present invention provides a kind of environment brightness adjusting method and systems, reduce
Light intensity changes the influence to human eye.
To achieve the goals above, the present invention provides a kind of environment brightness adjusting methods, comprising:
Obtain the road conditions and geographical location, real-time speed, real-time light intensity outside vehicle of vehicle heading；
Enter light intensity according to the road conditions of the vehicle heading and the geographical location and the real-time speed anticipation
The expeced time of the new environment of significant change；
According to light intensity real-time outside the vehicle, calculate outside vehicle in real time the light intensity difference of light intensity and new environment light intensity away from；
According to the expeced time and the light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity
Regulating time point and light intensity curve；
At the light intensity regulating time point, light intensity is adjusted according to the equipment that the light intensity curve controls vehicle in advance.
In a kind of optional embodiment of the invention, the road conditions for obtaining vehicle heading and geographical location,
It specifically includes:
The road conditions that the vehicle heading is obtained by vehicular map obtain the geographical location by location information.
In a kind of optional embodiment of the invention, the equipment of the control vehicle adjusts light intensity in advance, specific to wrap
It includes:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters in driver's eye
Light intensity；
Before vehicle enters low light environment from strong light environment, by the equipment of control vehicle, weakens and enter in driver's eye
Light intensity.
In a kind of optional embodiment of the invention, the equipment of the control vehicle is specifically included:
Adjust interior lighting device；And/or
Adjust sunshading board；And/or
Adjust glass transmission；And/or
Adjust embarkation lamp light.
On the other hand, the present invention also provides a kind of environment brightness control systems, comprising:
Road conditions and location information acquiring unit, for obtaining the road conditions of vehicle heading and the geographical location of vehicle；
Velocity sensor, for obtaining real-time speed；
Light intensity sensor, for obtaining real-time light intensity outside vehicle；
Processor, for pre- according to the road conditions of the vehicle heading and the geographical location and the real-time speed
Sentence the expeced time into the new environment of light intensity significant change；
The processor is also used to calculate the light of real-time light intensity and new environment light intensity outside vehicle according to light intensity real-time outside the vehicle
Strong gap；And according to the expeced time and the light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity
Regulating time point and light intensity curve；
The processor was also used at the light intensity regulating time point, controlled setting for vehicle according to the light intensity curve
It is standby to adjust light intensity in advance.
In a kind of optional embodiment of the invention, the road conditions and location information acquiring unit are specifically used for passing through
Vehicular map obtains the road conditions of the vehicle heading, and obtains the geographical location by location information.
In a kind of optional embodiment of the invention, the equipment of the processor control vehicle adjusts light intensity in advance,
It specifically includes:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters in driver's eye
Light intensity；
Before vehicle enters low light environment from strong light environment, by the equipment of control vehicle, weakens and enter in driver's eye
Light intensity.
In a kind of optional embodiment of the invention, the equipment of the processor control vehicle is specifically included:
Adjust interior lighting device；And/or
Adjust sunshading board；And/or
Adjust glass transmission；And/or
Adjust embarkation lamp light.
Environment brightness adjusting method of the present invention and system, this method include obtaining the road of vehicle heading
Real-time light intensity outside condition and geographical location, real-time speed and vehicle；It is pre- according to the real-time speed, the road conditions and the geographical location
Sentence the expeced time into the new environment of light intensity significant change；According to light intensity real-time outside the vehicle, calculate outside vehicle light intensity in real time and
The light intensity difference of new environment light intensity away from；According to the expeced time and the light intensity difference away from the adaptation changed in conjunction with human eye to light intensity
Time obtains light intensity regulating time point and light intensity curve；At the light intensity regulating time point according to light intensity curve control
The equipment of vehicle processed adjusts light intensity.Technical solution of the present invention can be pre- in advance when vehicle does not reach the environment of light variation also
Sentence and change into the light intensity in driver's eye, driver is made to adapt to the variation of light in advance, reduces accident when light intensity variation
Probability improves traffic safety.
Detailed description of the invention
Fig. 1 is the flow chart of environment brightness adjusting method of the present invention；
Fig. 2 is the block diagram of environment brightness control system of the present invention.
Specific embodiment
Below with reference to the accompanying drawings illustrate the embodiment of the present invention.It is retouched in an attached drawing of the invention or a kind of embodiment
The elements and features stated can be combined with elements and features shown in one or more other drawings or embodiments.It answers
When note that for purposes of clarity, being omitted known to unrelated to the invention, those of ordinary skill in the art in attached drawing and explanation
Component or processing expression and description.
The embodiment of the invention provides a kind of environment brightness adjusting methods, as shown in Figure 1, this method comprises:
101, the road conditions of vehicle heading are obtained and geographical location and obtain real-time light intensity outside real-time speed and vehicle.
Real-time speed is obtained by in-vehicle communication network.
102, when the expection for the new environment for entering light intensity significant change according to the anticipation of real-time speed, road conditions and geographical location
Between.
According to real-time speed, and the factors such as the road conditions obtained and geographical location are combined, synthesis can estimate that calculate will
Into the expeced time of the new environment of next light intensity significant change.Road conditions can be obtained by car networking and vehicular map, than
Such as block up degree.The factors such as weather condition can additionally be obtained.
103, according to light intensity real-time outside vehicle, calculate outside vehicle in real time the light intensity difference of light intensity and new environment light intensity away from.
104, according to expeced time and light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity regulating
Time point and light intensity curve.
By built-in processor, calculate present light intensity and will enter the light intensity difference of new environment away from.In conjunction with human eye
For the adaptation time of light intensity variation, the time point for needing to adjust light intensity in advance and specific light intensity curve are calculated.Place
Reason device keeps light intensity slowly varying according to the time point of adjusting light intensity and light intensity curve in advance, gradually fits convenient for human eye
It answers, the phase buffer of light sudden change is adapted to driver's eyes.
Wherein, the light intensity of new environment can carry out pre-determining by following methods.For example vehicle will be externally entering
Tunnel can obtain the light intensity value in tunnel from network in advance.The light intensity value can be to be passed through by other vehicles for crossing tunnel
Network is uploaded and is downloaded by current vehicle and obtains.For another example, the light intensity in the tunnel can be in tunnel under normal circumstances usually
Light intensity levels, which is stored in vehicular map or is transferred to currently by existing communication
Vehicle.
The adaptation time that human eye changes light intensity is related with the retinal photoreceptor ability of human eye, which can pass through
Experiment is tested and is determined.
105, light intensity is adjusted according to the equipment that light intensity curve controls vehicle in advance at light intensity regulating time point.
Light intensity regulating time point should be arranged in into before the new environment of light intensity significant change.When specific adjusting, according to raw
At light intensity curve progressively adjust environment inside car light intensity so that light intensity occur acute variation before, human eye has begun
It gradually adapts to, buffering is brought to the adaptation that light intensity changes to human eye.
The embodiment of the invention provides a kind of environment brightness adjusting method, this method includes obtaining vehicle heading
Road conditions and geographical location, real-time speed and vehicle outside real-time light intensity；According to road conditions and geographical location and real-time speed prejudge into
Enter the expeced time of the new environment of light intensity significant change；According to light intensity real-time outside vehicle, real-time light intensity and new environment light outside vehicle are calculated
Strong light intensity difference away from；According to expeced time and light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity regulating
Time point and light intensity curve；At light intensity regulating time point, light intensity is adjusted according to the equipment that light intensity curve controls vehicle.
The embodiment of the present invention can be prejudged in advance when vehicle does not reach the environment of light variation also and be gradually changed into driver's eye
In light intensity, to driver's eyes provide buffering during, so that driver is adapted to the variation of light in advance, avoid light intensity acute variation
Influence to human eye improves traffic safety to reduce accident rate when light intensity variation.
Further, the road conditions for obtaining vehicle heading in step 101 by vehicular map, are obtained by location information
Geographical location.
The road conditions and its real-time geographical locations of vehicle traveling direction are obtained by modes such as vehicular map data and GPS.Than
Such as front will enter bridge or tunnel light intensity changes apparent environment, these environment potentially affect driver's
Eyesight in short-term.
The road conditions of above-mentioned acquisition vehicle heading in the embodiment of the present invention and geographical location obtain real-time speed, obtain
The operation for outer light intensity in real time of picking up the car can carry out simultaneously, can also be carried out with timesharing.For example vehicle is obtained by vehicular map and GPS
The road conditions of vehicle heading and geographical location, while real-time speed is also obtained by velocity sensor, and pass through light simultaneously
Intensity sensor obtains real-time light intensity outside vehicle.
Further, the equipment for vehicle being controlled in the environment brightness adjusting method of the embodiment of the present invention adjusts light in advance
By force, following several situations are specifically included:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters in driver's eye
Light intensity.
Before vehicle enters low light environment from strong light environment, by the equipment of control vehicle, weakens and enter in driver's eye
Light intensity.
Further, the equipment for controlling vehicle, which specifically may is that, to be adjusted interior lighting device, adjusts sunshading board, adjusts glass
Any of them or a variety of combinations of glass light transmittance, adjusting embarkation lamp light etc..
In a kind of concrete implementation mode, before vehicle enters strong light environment from half-light environment, can gradually it beat in advance
Driving intraoral illumination and the outer headlight system of vehicle, increase enter light intensity in driver's eye.Before from strong light environment to half-light environment,
Sunshading board can be put down in advance, or the automatically controlled front windshield of control controls voltage, allows glass transmission to be gradually lower in advance, gives
Driver's eyes adaptation time, the light intensity being lowered into driver's eye.
In another concrete implementation mode, when detecting that automobile will edge in advance according to vehicular map and location information
When backlight direction running, i.e., when headstock will drive to the direction against the sun, sunshading board can be put down in advance or reduces vehicle window
Glass transmission, to prevent causing driver that can not rapidly adapt to because light irradiates suddenly.Backlight driving information can be by such as lower section
Formula determines: determining vehicle position and direction according to the location information that the positioning systems such as GPS provide, and according to system or network
Time zone time determines the approximate location of the sun, in conjunction with the navigation routine information of vehicular map, determines that vehicle will enter backlight
Driving status.
Environment brightness adjusting method provided in an embodiment of the present invention can acquire vehicle location information, high-precision
The information such as map datum, light intensity and speed, it is comprehensive to use predictive algorithm, it is saturating by adjusting front windshield, glass for vehicle window
The modes such as diopter or interior lighting device, it is progressive in advance to change the light intensity entered in driver's eye, adapt to driver gradually
The variation of light, reduce light intensity suddenly change in the case where accident occur probability.
The embodiment of the invention also provides a kind of environment brightness control systems, as shown in Fig. 2, the system includes:
Road conditions and location information acquiring unit 21, for obtaining the road conditions of vehicle heading and the geographical location of vehicle.
Velocity sensor 22, for obtaining real-time speed.
Light intensity sensor 24, for obtaining real-time light intensity outside vehicle.
Processor 23, real-time speed, road conditions and location information acquiring unit 21 for being obtained according to velocity sensor 22
The road conditions of acquisition and geographical location anticipation enter the expeced time of the new environment of light intensity significant change.
Real-time light intensity outside the vehicle that processor 23 is also used to be obtained according to light intensity sensor 24 calculates outside vehicle light intensity in real time and new
The light intensity difference of environmental light intensity is away from and according to expeced time and light intensity difference away from obtaining in conjunction with the adaptation time that human eye changes light intensity
Light intensity regulating time point and light intensity curve.
Processor 23 is also used to be adjusted in advance at light intensity regulating time point according to the equipment that light intensity curve controls vehicle
Light intensity.
Further, road conditions and location information acquiring unit 21 are specifically used for obtaining vehicle heading by vehicular map
Road conditions, and geographical location is obtained by location information.
Further, the equipment that processor 23 controls vehicle adjusts light intensity in advance, specifically includes:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters drives processor 23
Light intensity in the person's of sailing eye.
Before vehicle enters low light environment from strong light environment, processor 23 is weakened to enter and be driven by the equipment of control vehicle
Light intensity in the person's of sailing eye.
Further, processor 23 control vehicle equipment, specifically include: adjust interior lighting device, adjust sunshading board,
Adjust any of them or a variety of combinations of glass transmission, adjusting embarkation lamp light etc..
Road conditions and location information acquiring unit 21, light intensity sensor 24, velocity sensor 22 in the embodiment of the present invention
Work receives the control of processor 23, and each unit and sensor synergism is made to work.Such as under the control of processor 23, road conditions and
Location information acquiring unit 21 obtains road conditions and the geographical location of vehicle heading, while velocity sensor 22 obtains real-time vehicle
Speed, while light intensity sensor 24 obtains real-time light intensity outside vehicle.
Environment brightness control system provided in an embodiment of the present invention can acquire vehicle location information, high-precision
The information such as map datum, light intensity and speed, it is comprehensive to use predictive algorithm, by adjusting front windshield, glass for vehicle window see-through
Or the various ways such as interior lighting device, it is progressive in advance to change the light intensity entered in driver's eye, adapt to driver gradually
The variation of light, reduce light intensity suddenly change in the case where accident occur probability.
Although the present invention and its advantage has been described in detail it should be appreciated that without departing from by the attached claims
Defined by can carry out various changes, substitution and transformation in the case where the spirit and scope of the present invention.Moreover, the model of the application
Enclose the specific embodiment for being not limited only to process, equipment described in specification, means, method and steps.In the art is common
Technical staff is from the disclosure it will be readily understood that execution and corresponding reality described herein can be used according to the present invention
Apply the essentially identical function of example or process that obtain the result essentially identical with it, that existing and future is to be developed, equipment,
Means, method or step.Therefore, the attached claims are intended in the range of them include such process, equipment, hand
Section, method or step.
Claims (8)
1. a kind of environment brightness adjusting method characterized by comprising
Obtain the road conditions and geographical location, real-time speed, real-time light intensity outside vehicle of vehicle heading；
It is obvious to enter light intensity according to the road conditions of the vehicle heading and the geographical location and the real-time speed anticipation
The expeced time of the new environment of variation；
According to light intensity real-time outside the vehicle, calculate outside vehicle in real time the light intensity difference of light intensity and new environment light intensity away from；
According to the expeced time and the light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity regulating
Time point and light intensity curve；
At the light intensity regulating time point, light intensity is adjusted according to the equipment that the light intensity curve controls vehicle in advance.
2. environment brightness adjusting method according to claim 1, which is characterized in that the acquisition vehicle heading
Road conditions and geographical location, specifically include:
The road conditions that the vehicle heading is obtained by vehicular map obtain the geographical location by location information.
3. environment brightness adjusting method according to claim 1 or 2, which is characterized in that the control vehicle is set
It is standby to adjust light intensity in advance, it specifically includes:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters the light in driver's eye
By force；
Before vehicle enters low light environment from strong light environment, by the equipment of control vehicle, weaken the light entered in driver's eye
By force.
4. environment brightness adjusting method according to claim 3, which is characterized in that the equipment of the control vehicle,
It specifically includes:
Adjust interior lighting device；And/or
Adjust sunshading board；And/or
Adjust glass transmission；And/or
Adjust embarkation lamp light.
5. a kind of environment brightness control system characterized by comprising
Road conditions and location information acquiring unit, for obtaining the road conditions of vehicle heading and the geographical location of vehicle；
Velocity sensor, for obtaining real-time speed；
Light intensity sensor, for obtaining real-time light intensity outside vehicle；
Processor, for according to the road conditions of the vehicle heading and the geographical location and the real-time speed prejudge into
Enter the expeced time of the new environment of light intensity significant change；
The processor is also used to calculate the light intensity difference of real-time light intensity and new environment light intensity outside vehicle according to light intensity real-time outside the vehicle
Away from；And according to the expeced time and the light intensity difference away from conjunction with the adaptation time that human eye changes light intensity, acquisition light intensity regulating
Time point and light intensity curve；
The processor is also used to be mentioned at the light intensity regulating time point according to the equipment that the light intensity curve controls vehicle
Preceding adjusting light intensity.
6. environment brightness control system according to claim 5, which is characterized in that the road conditions and location information obtain
It takes unit to be specifically used for obtaining the road conditions of the vehicle heading by vehicular map, and is obtained describedly by location information
Manage position.
7. environment brightness control system according to claim 5 or 6, which is characterized in that the processor controls vehicle
Equipment adjust light intensity in advance, specifically include:
Before vehicle enters strong light environment from low light environment, by the equipment of control vehicle, enhancing enters the light in driver's eye
By force；
Before vehicle enters low light environment from strong light environment, by the equipment of control vehicle, weaken the light entered in driver's eye
By force.
8. environment brightness control system according to claim 7, which is characterized in that the processor control vehicle
Equipment specifically includes:
Adjust interior lighting device；And/or
Adjust sunshading board；And/or
Adjust glass transmission；And/or
Adjust embarkation lamp light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290614.0A CN110047281A (en) | 2019-04-11 | 2019-04-11 | A kind of environment brightness adjusting method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290614.0A CN110047281A (en) | 2019-04-11 | 2019-04-11 | A kind of environment brightness adjusting method and system |
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| CN110047281A true CN110047281A (en) | 2019-07-23 |
Family
ID=67276939
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| CN201910290614.0A Pending CN110047281A (en) | 2019-04-11 | 2019-04-11 | A kind of environment brightness adjusting method and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738956A (en) * | 2021-01-07 | 2021-04-30 | 浙江农林大学暨阳学院 | Automobile indoor lamp illumination self-adaptive system and control method |
| CN113022616A (en) * | 2021-03-10 | 2021-06-25 | 交控科技股份有限公司 | Carriage lighting adjusting method and device, electronic equipment and storage medium |
| CN113762210A (en) * | 2021-09-23 | 2021-12-07 | 上海豫兴电子科技有限公司 | Vehicle-mounted display screen control method, device, equipment and storage medium |
| 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 |
| CN115384282A (en) * | 2022-08-31 | 2022-11-25 | 深圳市光羿科技有限公司 | Electrochromic device pre-color-changing control method and device, controller and storage medium |
| CN115691450A (en) * | 2022-11-07 | 2023-02-03 | 武汉路特斯汽车有限公司 | Method, system and storage medium for adjusting display brightness of display |
-
2019
- 2019-04-11 CN CN201910290614.0A patent/CN110047281A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738956A (en) * | 2021-01-07 | 2021-04-30 | 浙江农林大学暨阳学院 | Automobile indoor lamp illumination self-adaptive system and control method |
| CN112738956B (en) * | 2021-01-07 | 2022-08-19 | 浙江农林大学暨阳学院 | Automobile indoor lamp illumination self-adaptive system and control method |
| CN113022616A (en) * | 2021-03-10 | 2021-06-25 | 交控科技股份有限公司 | Carriage lighting adjusting method and device, electronic equipment and storage medium |
| CN113762210A (en) * | 2021-09-23 | 2021-12-07 | 上海豫兴电子科技有限公司 | Vehicle-mounted display screen control method, device, equipment and storage medium |
| CN115384282A (en) * | 2022-08-31 | 2022-11-25 | 深圳市光羿科技有限公司 | Electrochromic device pre-color-changing control method and device, controller and storage medium |
| 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 |
| CN115691450A (en) * | 2022-11-07 | 2023-02-03 | 武汉路特斯汽车有限公司 | Method, system and storage medium for adjusting display brightness of display |
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Application publication date: 20190723 |