CN114872617A - Intelligent regulation and control method and system for lamp illumination light source of vehicle - Google Patents
Intelligent regulation and control method and system for lamp illumination light source of vehicle Download PDFInfo
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- CN114872617A CN114872617A CN202210551026.XA CN202210551026A CN114872617A CN 114872617 A CN114872617 A CN 114872617A CN 202210551026 A CN202210551026 A CN 202210551026A CN 114872617 A CN114872617 A CN 114872617A
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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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
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- 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
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- 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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Abstract
The invention provides an intelligent regulation and control method and system for a vehicle lighting source, and relates to the technical field of artificial intelligence, wherein the method comprises the following steps: dividing the driving plan based on the time sequence information to obtain a time sequence driving information set; acquiring data of a target range of a vehicle to acquire monitoring data; determining external illumination information based on the photosensitive device of the intelligent light control assembly by combining monitoring data; acquiring a light control signal through the illumination information and the light index of the environment in the vehicle; and the light control signal and the time sequence information are combined to regulate and control the light source of the vehicle. The technical problems that in the prior art, the vehicle light cannot be timely adjusted along with the driving requirement, the driving experience of a user at night is poor, and the driving potential safety hazard exists are solved. The illumination of the vehicle is adjusted by analyzing the road condition and the illumination change condition of the environment inside and outside the vehicle, so that the attention of a driver is prevented from being interfered by light change, and the technical effect of reducing the driving potential safety hazard is achieved.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to an intelligent regulation and control method and system for a vehicle lamp illumination light source.
Background
With the continuous improvement of the living standard of the nation, the quantity of all people in the vehicle of China is continuously increased, so that the number limiting measures are adopted in part of cities to avoid city congestion. As road vehicle density increases, road traffic safety accidents tend to increase in addition to traffic congestion occurring more frequently.
According to statistics, the night is the high-incidence period of road traffic accidents. The reason for this is that the switching of the high beam and the low beam is not standard when some drivers drive at night, and the drivers of the other party or the drivers of both parties are subjected to direct irradiation of the high beam to cause short blindness when meeting, so that the vehicles of both parties or one party are out of control, and vehicle safety accidents are caused.
At present, a control method for vehicle illumination is to manually operate or automatically adjust a high beam and a low beam by a driver, when a vehicle meets at night, the driver can only switch the high beam and the low beam of the driven vehicle to avoid the high beam from directly irradiating an opposite vehicle, but the direct beam of the high beam and the low beam of the opposite vehicle is not under the control. The technical problems that the driving experience of a user at night is poor and the driving safety hidden danger exists due to the fact that the light of the vehicle cannot be timely adjusted along with the driving requirement exist in the prior art.
Disclosure of Invention
The application provides an intelligent regulation and control method and system for a lamp illumination light source of a vehicle, which are used for solving the technical problems that in the prior art, the vehicle light cannot be timely regulated along with the driving requirement, so that the driving experience of a user at night is poor and the driving potential safety hazard exists.
In view of the above problems, the present application provides an intelligent regulation and control method and system for a vehicle lighting source.
In a first aspect of the present application, there is provided a method for intelligently regulating a lighting source of a vehicle, the method including: obtaining a first driving plan of a vehicle; dividing the first driving plan based on time sequence information to obtain a first time sequence driving information set; based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained; determining first external illumination information based on a photosensitive device of the intelligent light control assembly in combination with the first monitoring data; obtaining an ambient light index in the vehicle; acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle; the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled.
In a second aspect of the present application, there is provided a lamp illumination source intelligent control system for a vehicle, the system comprising: a first obtaining unit for obtaining a first driving plan of a vehicle; the first execution unit is used for dividing the first driving plan based on the time sequence information to obtain a first time sequence driving information set; the second execution unit is used for carrying out data acquisition on the target range of the vehicle based on the laser radar to acquire first monitoring data; the third execution unit is used for determining first external illumination information based on a photosensitive device of the intelligent light control assembly in combination with the first monitoring data; the second obtaining unit is used for obtaining the ambient light index in the vehicle; the third obtaining unit is used for obtaining a first light control signal through the first external illumination information and the in-vehicle environment light index; and the fourth execution unit is used for combining the first light control signal with the time sequence information, controlling the vehicle light device through the intelligent light control assembly and intelligently regulating and controlling the light source of the vehicle.
In a third aspect of the present application, there is provided an electronic device including: a processor coupled to a memory for storing a program that, when executed by the processor, causes a system to perform the steps of the method according to the first aspect.
In a fourth aspect of the present application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method according to the first aspect.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
the method provided by the embodiment of the application obtains a first driving plan of the vehicle; dividing the first driving plan based on time sequence information to obtain a first time sequence driving information set; based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained; determining first external illumination information based on a photosensitive device of the intelligent light control assembly in combination with the first monitoring data; obtaining an ambient light index in the vehicle; acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle; the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled. According to the method and the device, the first driving plan is divided based on the time sequence information, the first time sequence driving information set is obtained, and the follow-up matching searching efficiency of matching the dynamic information of the vehicle condition with the static road condition state is improved. Based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained; the light sensing device based on the intelligent light control assembly is combined with the first monitoring data to determine first external illumination information, so that the interference condition of the light of the vehicles in other directions around the vehicle under the current vehicle condition on the vehicle is accurately obtained, and accurate interference information is provided for subsequent external light interference elimination. Acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle; the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled. The interference condition of external ambient light to the traffic sight of a driver is accurately acquired, and the illumination in the vehicle is adjusted to balance the interference of the external light to the balance of a visual system of the driver by combining the interference condition of road fixed illumination to the sight of the driver. The light can in time adjust according to the light intensity change outside the car in having reached the car, makes the driver be in always and avoids the amazing influence state of receiving during driving vision sensitization system, avoids meeting the car and the influence of other highlight conditions to driver normal driving, has improved vehicle driving factor of safety and user's night driving experience's technological effect.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Fig. 1 is a schematic flow chart of an intelligent regulation and control method for a vehicle lighting source according to the present application;
fig. 2 is a schematic flow chart illustrating a process of obtaining an ambient light index in a vehicle in the intelligent regulation and control method for a lamp illumination source of the vehicle provided by the present application;
fig. 3 is a schematic flow chart illustrating a process of constructing a light change fitness model in the intelligent regulation and control method for the vehicle lighting source provided by the present application;
FIG. 4 is a schematic structural diagram of an intelligent control system for a vehicle lighting source provided herein;
fig. 5 is a schematic structural diagram of an exemplary electronic device of the present application.
Description of reference numerals: the electronic device comprises a first obtaining unit 11, a first executing unit 12, a second executing unit 13, a third executing unit 14, a second obtaining unit 15, a third obtaining unit 16, a fourth executing unit 17, an electronic device 300, a memory 301, a processor 302, a communication interface 303 and a bus architecture 304.
Detailed Description
The application provides an intelligent regulation and control method and system for a lamp illumination light source of a vehicle, and aims to solve the technical problems that in the prior art, the vehicle light cannot be timely regulated along with the driving requirement, so that a user has poor driving experience at night and driving potential safety hazards.
Summary of the application
The car light is an important device for ensuring safe driving of a driver at night, the road condition of a safe distance on a straight road can be visible by manually adjusting the high beam and the low beam by the driver, and meanwhile, the car light is prevented from colliding with an opposite coming car when meeting or driving under a complex road condition when driving at night based on light adjustment. However, the existing lamp state regulation and control can only ensure that the lamp of the opposite party does not influence the normal driving of the driver of the coming vehicle when the vehicle is in a meeting state, and the lamp is difficult to be called in the face of the condition that the driver of the opposite party uses the high beam and the low beam in an irregular way. The technical problems that the driving experience of a user at night is poor and the driving safety hidden danger exists due to the fact that the light of the vehicle cannot be timely adjusted along with the driving requirement exist in the prior art.
In view of the above technical problems, the technical solution provided by the present application has the following general idea:
by obtaining a first driving plan for a vehicle; dividing the first driving plan based on time sequence information to obtain a first time sequence driving information set; based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained; determining external light information, and determining first external illumination information by combining the first monitoring data and the first time sequence driving information set; obtaining ambient light visibility information corresponding to the first driving plan; correcting first external illumination information by combining the first time sequence driving information set with the ambient light visibility information to acquire second external illumination information; obtaining an ambient light index in the vehicle; acquiring a first light control signal through second external illumination information and an ambient light index in the vehicle; the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled. The light can in time adjust according to the light intensity change outside the car in having reached the car, makes the driver be in always and avoids the amazing influence state in vision sensitization system during driving, avoids meeting the car and the influence of other highlight conditions to driver's normal driving, has improved vehicle driving factor of safety and the vehicle technical effect who drives the experience night.
Having described the basic principles of the present application, the technical solutions in the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments of the present application, and the present application is not limited to the exemplary embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present application are shown in the drawings.
Example one
As shown in fig. 1, the present application provides an intelligent regulation and control method for a lamp illumination source of a vehicle, the method is applied to an intelligent regulation and control system for a lamp illumination source, an intelligent light control component is integrated in the intelligent regulation and control system for a lamp illumination source, the intelligent light control component is in communication connection with a laser radar and a vehicle lighting device, and the method includes:
s100: obtaining a first driving plan of a vehicle;
specifically, it should be appreciated that existing vehicle navigation systems may determine a driving route to a destination based on a destination input by a driving user in conjunction with current location information of the vehicle.
Based on a specific driving route, the vehicle navigation system can obtain the estimated driving time and specific road condition information of the driving route by combining with big data, and the specific road condition information of the driving route comprises but is not limited to the number of traffic lights in the whole driving process, the number of passing bridges and tunnels, specific positions of speed limit monitoring points, and road condition information which is fixed and unchangeable in a short time, such as frequent traffic accidents, night lighting effects of passing road sections and the like.
In this embodiment, the first driving schedule is a driving route from the current position to the destination of the vehicle, and a set of driving time and specific road condition information determined based on the driving route.
Optionally, the first driving plan of the vehicle may be determined by obtaining a destination determined driving route input by a driving user at the beginning of starting the vehicle through a GPS navigation system built in the vehicle or a mobile phone navigation software in communication connection with the vehicle system, and then analyzing the first driving plan in combination with big data.
S200: dividing the first driving plan based on time sequence information to obtain a first time sequence driving information set;
in particular, it should be understood that during the travel of the vehicle, the vehicle travels through the various segments of the planned route in sequence to reach the destination. And the sequence of the time nodes when the vehicle runs through each road section is the time sequence information.
And dividing the first driving plan based on the time sequence information to obtain road condition information in each driving time sequence. And combining the road condition information in each driving time sequence of the complete driving route to form the first time sequence driving information set.
And merging the time sequence information to form a time sequence segment with a larger time span, and correspondingly dividing the first driving plan into road sections with larger distance span. Optionally, time nodes where traffic lights of the traveling road section appear are used as time sequence dividing nodes, the first route plan is divided to obtain a first time sequence driving information set, and the time sequence can also be equally divided into the first driving plan correspondingly.
S300: based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained;
specifically, the laser radar is a vehicle-mounted laser radar arranged on a vehicle, is the eye of the vehicle, can detect and determine whether an obstacle exists in a certain range from the vehicle, and reduces the blind area of the driver. The laser radar reminds a driver to avoid obstacles according to a detection result, so that traffic safety accidents are avoided.
The minimum value of the target range of the vehicle is a safe vehicle distance, namely a necessary separation distance kept by the vehicle in the running process with a front vehicle or a front obstacle in order to avoid accidental collision with the front vehicle or the obstacle in the running process. The target range of the vehicle can be determined according to the current speed, and when the running speed of the vehicle is high, the diameter of the target range of the vehicle for data acquisition is correspondingly extended.
The first monitoring data is comprehensive data which combines dynamic data around the vehicle collected by the laser radar and the current first-time driving information of the vehicle.
The laser radar acquires data within the vehicle target range, acquires dynamic data information of potential safety hazards existing in vehicles coming from the front and the back of the vehicles coming from the opposite sides of pedestrians and pets around the vehicles, compares the current driving time of the vehicles with the first time sequence driving information, determines the specific road section of the current vehicle falling into the first driving plan and the static road condition of the road section, and combines the dynamic information around the vehicles with the dynamic data of the current road section to acquire the first monitoring data.
S400: determining first external illumination information by combining the first monitoring data based on a photosensitive device of the intelligent light control assembly;
specifically, it should be understood that the lidar may assist in detecting whether a dynamic obstacle exists in a safe distance around a driving vehicle, but does not have a light sensing capability, so that the present embodiment, in combination with the intelligent light control assembly, obtains a lighting condition of the dynamic obstacle detected by the lidar, that is, obtains the first external illumination.
During night driving, whether a vehicle drives around or in front of the vehicle is determined by the laser radar, whether the vehicle drives towards the direction of the vehicle is determined by the photosensitive device of the intelligent light control assembly, and whether the lamp of the vehicle drives towards the direction of the vehicle is a low beam lamp or a high beam lamp and the relative illumination intensity is determined.
By combining the laser radar with the photosensitive device of the intelligent light control assembly, the technical effects of accurately knowing the distance between other vehicles and the vehicle and the relative illumination intensity of the opposite vehicle lamp to the vehicle in the driving process of the vehicle are achieved.
S500: obtaining an ambient light index in the vehicle;
further, as shown in fig. 2, in the step S500 of obtaining the in-vehicle ambient light index, the method further includes:
s510: acquiring ambient light information in the vehicle through a photosensitive device of the intelligent light control assembly;
s520: determining a brightness index of a lighting device in a vehicle according to illumination information of the lighting device, wherein the brightness index is a first brightness index;
s530: acquiring first screening information by combining the position information of the photosensitive device and the light device in the vehicle with the first brightness index;
s540: and carrying out information screening on the in-vehicle environment light ray information through the first screening information to determine the in-vehicle environment light ray index.
Specifically, the in-vehicle light environment index is an in-vehicle light intensity condition that can be perceived by a driver in a cab during driving of the vehicle, and is an environment light intensity in a space that can be perceived by the driver with accuracy.
It should be understood that during night driving, the interior of the vehicle is ideally in a non-light state, and the vision sensing system of the driver is balanced with the light outside the vehicle based on the non-light state in the vehicle. However, during night driving, the light exists inside the vehicle due to the road lighting system and the lamps of the vehicles coming from the surrounding of the vehicle, and the intensity of the light received by each position in the vehicle is not uniform due to different incident light angles.
In the embodiment, based on the internal structural features of the vehicle, a plurality of photosensitive devices are installed at different positions in the vehicle and are in communication connection with the intelligent light control assembly, and the acquired ambient light information in the vehicle is transmitted to the vehicle-mounted intelligent light control assembly; determining the brightness index of a lighting device through illumination information of the lighting device in the vehicle, and defining the brightness index of the lighting device as a first brightness index; acquiring first screening information by combining the position information of the photosensitive device and the light device in the vehicle with the first brightness index; and screening the information of the in-vehicle environment light ray information based on the first screening information to determine the in-vehicle environment light ray index.
The embodiment installs a plurality of photosensitive assembly in the car, and the specific mounted position and the installation quantity of photosensitive assembly are decided by the space capacity of the inside of the driven vehicle and the specific situation information such as passenger seat arrangement. The light intensity of different positions in the vehicle is obtained based on the photosensitive assemblies arranged at different positions in the vehicle, and the light intensity information closest to the position of the driver cab is obtained based on a screening mechanism, so that the technical effect of providing a data base for subsequently adjusting the illumination intensity in the vehicle to enable the driver vision photosensitive system not to be interfered by external illumination and to be kept in a normal vision photosensitive state all the time is achieved.
For example, for a vehicle with a large front windshield and a large side window, the number of photosensitive assemblies at the edge of the window needs to be increased. In addition, compared with the interior of a common car, a Sport Utility Vehicle (SUV) has a larger volume, and a photosensitive component needs to be additionally arranged on an inner frame of a driver at a position above the horizontal line of the upper limbs of the driver, so that the accuracy of obtaining the ambient light in the car is improved.
S600: acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle;
specifically, the first light control signal is a degree signal specifically adjusting the interior light device, which is determined by comprehensive analysis of the visual light-sensitive physiological characteristics of the driver based on the first external illumination information and the in-vehicle ambient light index in the cab where the driver is located inside the vehicle, obtained in step S500, and is combined with the visual light-sensitive physiological characteristics of the driver.
Exemplarily, when there is light interference outside the laser radar and the current vehicle that intelligent light control assembly's outside photosensitive device did not gather, then first light control signal is for need not to adjust light in the car, makes light in the car maintain original illumination intensity or light in the car keeps the off-state. On the contrary, when there is light interference in the laser radar and the current vehicle outside that the outside photosensitive device of intelligence light control module gathered, then first light control signal is for adjusting and rising interior light intensity, makes the illumination intensity of interior light or promotes to ensure that driver's vision perception system maintains normally.
S700: the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled.
In particular, it should be understood that ambient light that interferes with the driver's night driving includes the lighting of other vehicles and night lighting conditions of the driving road segment. Based on step S100, in the present embodiment, the first route plan includes a night illumination condition of the vehicle in the whole driving process, and a specific night illumination condition of the corresponding road segment can be obtained based on the time sequence information of the current vehicle driving.
In this embodiment, the night lighting condition of the road section where the current vehicle is located is obtained based on the time sequence information, the first light control signal is corrected in combination with the road lighting condition, the vehicle lighting device is controlled by the intelligent light control assembly based on the corrected first light control signal, the lighting light source of the vehicle is intelligently regulated and controlled, and the adjusted vehicle lighting is enabled to better balance the influence of external variable light on the visual photosensitive system of the driver in the vehicle.
According to the method and the device, the first driving plan is divided based on the time sequence information, the first time sequence driving information set is obtained, and the follow-up matching searching efficiency of matching the dynamic information of the vehicle condition with the static road condition state is improved. Based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained; the light sensing device based on the intelligent light control assembly is combined with the first monitoring data to determine first external illumination information, so that the interference condition of the light of the vehicles in other directions around the vehicle under the current vehicle condition on the vehicle is accurately obtained, and accurate interference information is provided for subsequent external light interference elimination. Acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle; the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled. The interference condition of external ambient light to the traffic sight of a driver is accurately acquired, and the illumination in the vehicle is adjusted to balance the interference of the external light to the balance of a visual system of the driver by combining the interference condition of road fixed illumination to the sight of the driver. The light can in time adjust according to the light intensity change outside the car in having reached the car, makes the driver be in to avoid the amazing influence state always in the vision sensitization system during driving, avoids meeting and other highlight conditions to the influence that the driver normally drove, has improved the technical effect that vehicle driving factor of safety and user's night drive experienced.
Further, the dividing the first driving plan based on the time sequence information to obtain a first time sequence driving information set, where the step S200 of the method provided by the present application further includes:
s210: acquiring time sequence information of the first driving plan;
s220: acquiring time sequence label information based on the time sequence information;
s230: and dividing the first driving plan through the time sequence label information to determine a first time sequence driving information set.
Specifically, the first time-series driving information is a link where the vehicle travels in a certain time series, and specifically includes information such as a link length in the time series and a road condition in the link. The first set of time-ordered driving information is a set of first time-ordered driving information for all road segments of the vehicle within a first driving plan.
And the time sequence information is the time sequence of the vehicles passing through each road section node of the first driving plan in the process of reaching the target position from the current position. And the vehicle has corresponding time sequence information at each point on the driving route of the first driving plan. The first driving plan thus contains a large amount of timing information.
And establishing time sequence label information to combine a large amount of time sequence information. And dividing the complete route of the first driving plan into a plurality of road sections based on the time sequence label information, wherein the plurality of road sections respectively correspond to one time sequence label, and the plurality of driving road sections and the plurality of time sequence labels which have corresponding relations with the driving road sections form the first time sequence driving information set.
In this embodiment, the complete route of the first driving plan is divided in the form of time sequence tags, so as to form a plurality of driving sections and a plurality of time sequence tags corresponding to the driving sections. The method provides a data basis for determining static and dynamic road condition information around the vehicle in the driving process of the vehicle by combining the vehicle-mounted radar subsequently. Furthermore, the first driving plan is divided according to the time sequence, so that the data density is improved, the difficulty of data processing of the vehicle-mounted system is reduced, and the technical effect of improving the data processing efficiency of the system is achieved.
Further, based on the laser radar, data acquisition is performed on the target range of the vehicle to obtain the first monitoring data, and step S300 of the method provided by the application further includes
S310: based on a laser radar, carrying out data acquisition on a target range of a vehicle to acquire first vehicle condition information;
s320: and acquiring a first vehicle condition time sequence label and first monitoring data through a first vehicle condition information and the first time sequence driving information set, wherein the first monitoring data is synchronous with the first vehicle condition time sequence label.
Specifically, the first vehicle condition information is object condition information indicating a risk of a traffic accident, such as an oncoming vehicle, a rear oncoming vehicle, and a pedestrian, which are larger than a threshold safe distance reached by the vehicle, during travel of the vehicle along the first route. The laser radar determines the minimum requirement of a target range of the vehicle for data acquisition according to the running speed of the current vehicle, performs radar detection based on the target range of the vehicle, and acquires the first vehicle condition information which is greater than a safety running distance critical value.
According to the running time of the current vehicle, determining that the first vehicle condition information of the current vehicle running falls into a specific time sequence label of the first time sequence driving information set, giving the specific time sequence label to the first vehicle condition information acquired by the laser radar, combining the first vehicle condition information representing the dynamic condition around the current vehicle with the static information of the current road section of the vehicle, and obtaining the first monitoring data of the specific road section condition and the vehicle condition of the vehicle in the first driving plan and the first vehicle condition time sequence label marking the first monitoring data.
According to the embodiment, the dynamic change conditions around the vehicle in the driving process are combined with the specific position of the vehicle on the driving route, so that the technical effects of accurately obtaining the static road section environment condition of the road section where the vehicle is located and the dynamic change information around the vehicle and accurately obtaining the driving safety state of the vehicle are achieved.
Further, the first light control signal is obtained through the first external illumination information and the in-vehicle ambient light index, and the method provided by the application, step S600, further includes:
s610: constructing a light change fitness model;
s620: inputting the first external illumination information and the light index of the environment in the vehicle into the light change fitness model to determine a first light source compensation result;
s630: and acquiring a first light control signal through the first light source compensation result.
Specifically, it should be understood that the high beam and the low beam for illuminating the outside of the vehicle are lighting devices whose illumination intensity cannot be changed according to the national standard, and once the outside illumination of the vehicle is changed, the external illumination may interfere with the visual sensitivity of nearby vehicle drivers, even cause the surrounding vehicle drivers to be blinded momentarily and lose control over the driven vehicle, resulting in traffic safety accidents.
Therefore, the present embodiment selects to balance the influence of external light on safe driving of the driver by adjusting the light in the vehicle. In this embodiment, to ensure that the interior lighting adjusted by the first lighting control signal satisfies the technical effect of balancing the external light interference stimulus, the specific control of the lighting needs to be determined based on the light source compensation.
The light source inside the vehicle is correspondingly adjusted according to an accurate first light source compensation result, and the light change fitness model is a model with multiple logic layers and can be continuously trained and learned by self according to different actual conditions. The light change fitness model needs to be trained based on a large amount of training data, wherein each set of training data in the training data includes: the first external illumination information, the in-vehicle ambient light index sum and identification information for identifying a first light source compensation result. The neural network model is continuously self-corrected, and when the output information of the neural network model reaches a preset accuracy rate/reaches a convergence state, the supervised learning process is ended. Through right the data training of neural network model to according to training model data more accurate characteristic after training, make light changes adaptability model output first light source compensation result is also more accurate, and then has reached the accuracy and has adjusted the illumination intensity of light in the car, has reached and has made in the car light can in time carry out accurate regulation according to the change of car outer light intensity based on the model, makes the driver be in the state of exempting from the amazing influence always in vision photosensing system during driving, improves vehicle driving factor of safety and user night and drives the technological effect who experiences.
Further, as shown in fig. 3, the light change fitness model is constructed, and step S610 of the method provided by the present application further includes:
s611: constructing an input layer through a machine training model;
s612: acquiring the photosensitive function information of a first driving user of the vehicle by combining the photosensitive function test;
s613: constructing a photosensitive function layer by taking the historical external illumination information and the historical light ray index of the environment in the vehicle as training data based on the photosensitive function information of the first driver;
s614: and combining the input layer, the photosensitive functional layer and the output layer to construct a light change fitness model.
Specifically, the purpose of constructing the light change fitness model in this embodiment is to obtain a more scientific and objective light source compensation result to adjust the brightness of the illumination in the vehicle. The ultimate purpose of the lighting adjustment of the present embodiment is to serve the driver, and thus the specific in-vehicle lighting adjustment needs to be combined with the current physiological conditions of the vehicle driver. Specifically, the photosensitive function information of a first driving user of the vehicle is obtained by combining a photosensitive function test; constructing a photosensitive function layer by taking the photosensitive function information of the first driving user as a reference standard and taking the historical external illumination information and the historical in-vehicle ambient light index as training data; and combining the input layer, the photosensitive functional layer and the output layer to construct a light ray change fitness model.
This embodiment combines together through the sensitization physiology characteristic with vehicle driver and vehicle light adjustment to the construction light changes adaptability model, has reached the adaptability that improves light regulation result and driver physiology characteristic, has improved driver factor of safety of driving night, makes the driver avoid receiving external light intensity change influence, keeps the normal technological effect of driving steadily to the controllability of vehicle.
Further, the photosensitive function information of the first driver of the vehicle is acquired in combination with the photosensitive function test, and step S612 of the method provided by the present application further includes:
s612-1: simulating a photosensitive function test based on the intelligent light control assembly to obtain an in-vehicle environment light index pre-threshold value;
s612-2: determining first light sensing function information of the somatic cells through the in-vehicle environment light index pre-threshold;
s612-3: determining second light sensing function information of the pyramidal cells through the in-vehicle environment light index pre-threshold value;
s612-4: and obtaining the photosensitive function information based on the Purkinje phenomenon through the first photosensitive function information and the second photosensitive function information.
In particular, it is understood that the light sensing function of human vision depends on the functional state of the night and day organs on the retina. Specifically, the rod cells are night vision organs, which act under dim lighting conditions and mainly sense the light and dark of an object; pyramidal cells are the organs of the diurnal eye and function to sense the details and color of the subject primarily under moderate and intense lighting conditions.
The in-vehicle light index threshold value is determined based on in-vehicle natural light and the adjusted in-vehicle illumination intensity, and the light intensity range can be adjusted by the in-vehicle illumination system.
The Purkinje phenomenon is that when people change from cone vision to rod vision, the maximum sensitivity of human eyes to a spectrum moves to a short wave direction, and brightness changes occur. It is understood that the human senses the brightness of the article higher than the original brightness when the human eyes are opened from closing eyes for a long time.
The first light sensing function information and the second light sensing function information are light intensity ranges which can be accepted and adjusted by the driver at present by night organs and day organs on the retina of the driver.
Simulating a photosensitive function test based on the intelligent light control assembly to obtain an in-vehicle environment light index pre-threshold value; determining first light sensing function information of the somatic cells through the in-vehicle environment light index pre-threshold; determining second light sensing function information of the pyramidal cells through the in-vehicle environment light index pre-threshold value; and obtaining the photosensitive function information based on the Purkinje phenomenon through the first photosensitive function information and the second photosensitive function information.
This embodiment combines together through the sensitization physiology characteristic with vehicle driver and vehicle light adjustment, has reached the matching degree that improves light regulation result and driver physiology characteristic, and the improvement of indirectness driver factor of safety of driving night avoids the driver to receive external light intensity change to influence the technological effect of normal driving.
Example two
Based on the same inventive concept as the intelligent regulation and control method for the lamp illumination source of the vehicle in the foregoing embodiment, as shown in fig. 4, the present application provides an intelligent regulation and control system for the lamp illumination source of the vehicle, wherein the system includes:
a first obtaining unit 11, configured to obtain a first driving plan of a vehicle;
the first execution unit 12 is configured to divide the first driving plan based on the time sequence information, and obtain a first time sequence driving information set;
the second execution unit 13 is configured to perform data acquisition on a target range of the vehicle based on the laser radar, and acquire first monitoring data;
the third executing unit 14 is configured to determine, based on a photosensitive device of the intelligent light control assembly, first external illumination information in combination with the first monitoring data;
a second obtaining unit 15 for obtaining an in-vehicle ambient light index;
a third obtaining unit 16, configured to obtain a first light control signal according to the first external illumination information and the in-vehicle ambient light index;
and the fourth execution unit 17 is used for combining the first light control signal with the time sequence information, controlling a vehicle light device through the intelligent light control assembly, and intelligently regulating and controlling a light source of the vehicle.
Further, the system further comprises:
a fourth obtaining unit, configured to obtain timing information of the first driving plan;
a fifth obtaining unit, configured to obtain timing label information based on the timing information;
and the fifth execution unit is used for dividing the first driving plan through the time sequence label information and determining a first time sequence driving information set.
Further, the system further comprises:
the sixth obtaining unit is used for carrying out data acquisition on the target range of the vehicle based on the laser radar and obtaining first vehicle condition information;
a seventh obtaining unit, configured to obtain a first vehicle condition time sequence tag and first monitoring data through the first vehicle condition information and the first time sequence driving information set, where the first monitoring data is synchronized with the first vehicle condition time sequence tag.
Further, the system further comprises:
the eighth obtaining unit is used for obtaining the ambient light information in the vehicle through the photosensitive device of the intelligent light control assembly;
the sixth execution unit is used for determining the brightness index of the lighting device through the illumination information of the lighting device in the vehicle, wherein the brightness index is the first brightness index;
the seventh execution unit is used for acquiring first screening information by combining the position information of the photosensitive device and the light device in the vehicle with the first brightness index;
and the eighth execution unit is used for performing information screening on the in-vehicle environment light ray information through the first screening information to determine the in-vehicle environment light ray index.
Further, the system further comprises:
the first construction unit is used for constructing a light change fitness model;
a ninth execution unit, configured to input the first external illumination information and the in-vehicle environment light index into the light change fitness model, and determine a first light source compensation result;
and the tenth execution unit is used for determining the first light control signal according to the first light source compensation result.
Further, the system further comprises:
the second construction unit is used for constructing an input layer through a machine training model;
an eighth obtaining unit, configured to obtain, in combination with a photosensitive function test, photosensitive function information of a first driver of the vehicle;
the third construction unit is used for constructing a photosensitive functional layer based on the photosensitive functional information of the first driver;
and the fourth construction unit is used for combining the input layer, the photosensitive functional layer and the output layer to construct a light change fitness model.
Further, the system further comprises:
the ninth obtaining unit is used for simulating a photosensitive function test based on the intelligent light control assembly and obtaining an in-vehicle environment light index pre-threshold value;
the first determining unit is used for determining first light sensing function information of the somatic cells through the in-vehicle environment light index pre-threshold;
the second determining unit is used for determining second light sensing function information of the cone cells through the in-vehicle environment light index pre-threshold value;
a tenth obtaining unit, configured to obtain the photosensitive function information based on a purkinje phenomenon through the first photosensitive function information and the second photosensitive function information.
EXAMPLE III
Based on the same inventive concept as the intelligent regulation and control method for the lighting source of the vehicle in the foregoing embodiment, the present application further provides a computer-readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements the method in the first embodiment.
Exemplary electronic device
The electronic device of the present application is described below with reference to fig. 5.
Based on the same inventive concept as the intelligent regulation and control method for the lamp illumination light source of the vehicle in the previous embodiment, the application also provides an electronic device, which comprises: a processor coupled to a memory, the memory for storing a program that, when executed by the processor, causes the system to perform the steps of the method of embodiment one.
The electronic device 300 includes: processor 302, communication interface 303, memory 301. Optionally, the electronic device 300 may also include a bus architecture 304. Wherein, the communication interface 303, the processor 302 and the memory 301 may be connected to each other through a bus architecture 304; the bus architecture 304 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus architecture 304 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
The communication interface 303 is any device, such as a transceiver, for communicating with other devices or communication networks, such as ethernet, Radio Access Network (RAN), Wireless Local Area Network (WLAN), wired access network, and the like.
The memory 301 may be, but is not limited to, a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact-disc-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and coupled to the processor through a bus architecture 304. The memory may also be integral to the processor.
The memory 301 is used for storing computer-executable instructions for executing the present application, and is controlled by the processor 302 to execute. The processor 302 is configured to execute the computer-executable instructions stored in the memory 301, so as to implement the method for intelligently regulating and controlling the lighting source of the vehicle according to the above-mentioned embodiment of the present application.
Those of ordinary skill in the art will understand that: the various numbers of the first, second, etc. mentioned in this application are for convenience of description and are not intended to limit the scope of this application nor to indicate the order of precedence. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one" means one or more. At least two means two or more. "at least one," "any," or similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one (one ) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the procedures or functions described in accordance with the present application are generated, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device including one or more available media integrated servers, data centers, and the like. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The various illustrative logical units and circuits described in this application may be implemented or operated through the design of a general purpose processor, a digital signal processor, an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a digital signal processor and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a digital signal processor core, or any other similar configuration.
The steps of a method or algorithm described in this application may be embodied directly in hardware, in a software element executed by a processor, or in a combination of the two. The software cells may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. For example, a storage medium may be coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC, which may be disposed in a terminal. In the alternative, the processor and the storage medium may reside in different components within the terminal. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Although the present application has been described in conjunction with specific features and embodiments thereof, it will be evident that various modifications and combinations can be made thereto without departing from the spirit and scope of the application. Accordingly, the specification and figures are merely exemplary of the application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the application. It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the present application and its equivalent technology, it is intended that the present application include such modifications and variations.
Claims (10)
1. An intelligent regulation and control method for a vehicle lamp illumination source is applied to an intelligent regulation and control system for the lamp illumination source, an intelligent light control assembly is integrated in the intelligent regulation and control system for the lamp illumination source, the intelligent light control assembly is in communication connection with a laser radar and a vehicle lighting device, and the method comprises the following steps:
obtaining a first driving plan of a vehicle;
dividing the first driving plan based on time sequence information to obtain a first time sequence driving information set;
based on the laser radar, data acquisition is carried out on a target range of the vehicle, and first monitoring data are obtained;
determining first external illumination information based on a photosensitive device of the intelligent light control assembly in combination with the first monitoring data;
obtaining an ambient light index in the vehicle;
acquiring a first light control signal according to the first external illumination information and the ambient light index in the vehicle;
the first light control signal is combined with time sequence information, and the vehicle lighting device is controlled through the intelligent light control assembly, so that the lighting source of the vehicle is intelligently regulated and controlled.
2. The method of claim 1, wherein the first driving plan is partitioned based on timing information to obtain a first set of timing driving information, the method comprising:
acquiring time sequence information of the first driving plan;
acquiring time sequence label information based on the time sequence information;
and dividing the first driving plan through the time sequence label information to determine a first time sequence driving information set.
3. The method of claim 1, wherein the data acquisition of the target range of the vehicle based on the lidar to obtain first monitored data, the method comprising:
based on a laser radar, carrying out data acquisition on a target range of a vehicle to acquire first vehicle condition information;
and acquiring a first vehicle condition time sequence label and first monitoring data through the first vehicle condition information and the first time sequence driving information set, wherein the first monitoring data is synchronous with the first vehicle condition time sequence label.
4. The method of claim 1, wherein the obtaining of the in-vehicle ambient light index comprises:
acquiring ambient light information in the vehicle through a photosensitive device of the intelligent light control assembly;
determining a brightness index of a lighting device in a vehicle according to illumination information of the lighting device, wherein the brightness index is a first brightness index;
acquiring first screening information by combining the position information of the photosensitive device and the light device in the vehicle with the first brightness index;
and carrying out information screening on the in-vehicle environment light ray information through the first screening information to determine the in-vehicle environment light ray index.
5. The method of claim 1, wherein said obtaining a first light control signal from said first external lighting information and said in-vehicle ambient light index comprises:
constructing a light change fitness model;
inputting the first external illumination information and the light index of the environment in the vehicle into the light change fitness model to determine a first light source compensation result;
and determining a first light control signal according to the first light source compensation result.
6. The method of claim 5, wherein constructing a light change fitness model comprises:
constructing an input layer through a machine training model;
acquiring photosensitive function information of a first driving user of the vehicle by combining a photosensitive function test;
constructing a photosensitive functional layer based on the photosensitive functional information of the first driver;
and combining the input layer, the photosensitive functional layer and the output layer to construct a light change fitness model.
7. The method of claim 6, wherein the obtaining of the photosensing function information of the first driver of the vehicle in conjunction with the photosensing function test comprises:
simulating a photosensitive function test based on the intelligent light control assembly to obtain an in-vehicle environment light index pre-threshold value;
determining first light sensing function information of the somatic cells through the in-vehicle environment light index pre-threshold;
determining second light sensing function information of the pyramidal cells through the in-vehicle environment light index pre-threshold value;
and obtaining the photosensitive function information based on the Purkinje phenomenon through the first photosensitive function information and the second photosensitive function information.
8. An intelligent regulation and control system for a lamp illumination source of a vehicle, the system comprising:
a first obtaining unit for obtaining a first driving plan of a vehicle;
the first execution unit is used for dividing the first driving plan based on the time sequence information to obtain a first time sequence driving information set;
the second execution unit is used for carrying out data acquisition on the target range of the vehicle based on the laser radar to acquire first monitoring data;
the third execution unit is used for determining first external illumination information based on a photosensitive device of the intelligent light control assembly and in combination with the first monitoring data;
the second obtaining unit is used for obtaining the ambient light index in the vehicle;
the third obtaining unit is used for obtaining a first light control signal through the first external illumination information and the in-vehicle environment light index;
and the fourth execution unit is used for combining the first light control signal with the time sequence information, controlling the vehicle light device through the intelligent light control assembly and intelligently regulating and controlling the light source of the vehicle.
9. An electronic device, comprising: a processor coupled to a memory, the memory for storing a program that, when executed by the processor, causes a system to perform the steps of the method of any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111516A (en) * | 2023-09-07 | 2023-11-24 | 江苏日兴汽车配件有限公司 | Intelligent control system and method for automobile indoor lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648210A (en) * | 2013-11-26 | 2014-03-19 | 清华大学 | Driver visual brightness adaptation mechanism-based vehicle lamp control method |
| CN108068688A (en) * | 2016-11-07 | 2018-05-25 | 法乐第(北京)网络科技有限公司 | Vehicle-mounted light source Automatic adjustment method, device, system and electronic equipment |
| CN108202664A (en) * | 2016-12-20 | 2018-06-26 | 大陆汽车有限公司 | The method and apparatus controlled for the lamp to inner space ambient light |
| CN108324255A (en) * | 2017-01-19 | 2018-07-27 | 松下知识产权经营株式会社 | Pulse wave measuring apparatus, control method and program |
| 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 |
| CN112829553A (en) * | 2019-11-22 | 2021-05-25 | 丰田自动车株式会社 | System, information processing apparatus, and non-transitory storage medium |
| US20210347298A1 (en) * | 2020-05-07 | 2021-11-11 | Toyota Research Institute, Inc. | Dynamic lighting and sensor adjustment for occupant monitoring |
| CN114103793A (en) * | 2021-12-02 | 2022-03-01 | 深圳市星标电子科技有限公司 | Vehicle lamp control method and system, electronic equipment and computer storage medium |
-
2022
- 2022-05-20 CN CN202210551026.XA patent/CN114872617B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648210A (en) * | 2013-11-26 | 2014-03-19 | 清华大学 | Driver visual brightness adaptation mechanism-based vehicle lamp control method |
| CN108068688A (en) * | 2016-11-07 | 2018-05-25 | 法乐第(北京)网络科技有限公司 | Vehicle-mounted light source Automatic adjustment method, device, system and electronic equipment |
| CN108202664A (en) * | 2016-12-20 | 2018-06-26 | 大陆汽车有限公司 | The method and apparatus controlled for the lamp to inner space ambient light |
| CN108324255A (en) * | 2017-01-19 | 2018-07-27 | 松下知识产权经营株式会社 | Pulse wave measuring apparatus, control method and program |
| CN112829553A (en) * | 2019-11-22 | 2021-05-25 | 丰田自动车株式会社 | System, information processing apparatus, and non-transitory storage medium |
| US20210347298A1 (en) * | 2020-05-07 | 2021-11-11 | Toyota Research Institute, Inc. | Dynamic lighting and sensor adjustment for occupant monitoring |
| 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 |
| CN114103793A (en) * | 2021-12-02 | 2022-03-01 | 深圳市星标电子科技有限公司 | Vehicle lamp control method and system, electronic equipment and computer storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111516A (en) * | 2023-09-07 | 2023-11-24 | 江苏日兴汽车配件有限公司 | Intelligent control system and method for automobile indoor lamp |
| CN117111516B (en) * | 2023-09-07 | 2024-04-02 | 江苏日兴汽车配件有限公司 | Intelligent control system and method for automobile indoor lamp |
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|---|---|
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