CN114103793A - Vehicle lamp control method and system, electronic equipment and computer storage medium - Google Patents
Vehicle lamp control method and system, electronic equipment and computer storage medium Download PDFInfo
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- CN114103793A CN114103793A CN202111464808.1A CN202111464808A CN114103793A CN 114103793 A CN114103793 A CN 114103793A CN 202111464808 A CN202111464808 A CN 202111464808A CN 114103793 A CN114103793 A CN 114103793A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
- B60Q2300/312—Adverse weather
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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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
- B60Q2300/314—Ambient light
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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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
- B60Q2300/337—Tunnels or bridges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The application discloses a car light control method, a car light control system, electronic equipment and a computer storage medium, wherein the method comprises the following steps: when the vehicle is started, acquiring environmental information, road information and geographic information of the vehicle; the vehicle lamp of the vehicle comprises an exterior lamp and an interior lamp, and generates an exterior lamp control instruction according to the environmental information and the geographic information; generating an interior light control instruction according to the road information and the geographic information; and controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction. The intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
Description
Technical Field
The present application relates to the field of vehicle lamp technologies, and in particular, to a vehicle lamp control method, system, electronic device, and computer storage medium.
Background
Along with the rapid development of the automobile industry, people not only stay in the requirement of road lighting, but also begin to seek more intelligent experience to improve the awareness of safe driving by laws and regulations such as driving safety.
However, in the car light control of the prior art, the intelligent regulation and control of the outer car light and the inner car light can not be carried out according to the environmental information, the road information and the geographic information, the car light control requirements under each scene can not be met, and the safety awareness of a driver can not be improved.
Therefore, how to realize intelligent control of the exterior lights and the interior lights according to the environmental information, the road information and the geographic information and meet the light transformation in different scenes so as to improve the safety awareness of the driver and the surrounding traffic participants is a technical problem to be solved urgently by the technical staff in the field.
Disclosure of Invention
The application provides a car light control method, a car light control system, electronic equipment and a computer storage medium, which are used for realizing intelligent control of an outer car light and an inner car light according to environment information, road information and geographic information, and meeting light transformation in various scenes, so that the safety awareness of a driver and surrounding traffic participants is improved.
In order to achieve the above object, the present application provides in a first aspect a vehicle lamp control method comprising:
when a vehicle is started, acquiring environmental information, road information and geographic information of the vehicle;
the vehicle lamps of the vehicle comprise an exterior lamp and an interior lamp, and an exterior lamp control instruction is generated according to the environment information and the geographic information;
generating an interior light control instruction according to the road information and the geographic information;
and controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction.
By adopting the technical scheme, the intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
Optionally, the environment information includes light intensity information, the exterior lights include headlamps,
generating an exterior light control instruction according to the environmental information and the geographic information, comprising:
judging whether the geographic information is reliable or not;
if the geographic information is reliable, judging whether the vehicle is positioned in the tunnel according to the geographic information;
if the tunnel is located in the tunnel, a headlamp starting instruction is generated;
if the tunnel is not located in the tunnel, a headlamp control instruction is generated according to the illumination intensity information, wherein the headlamp control instruction comprises a headlamp opening instruction and a headlamp closing instruction;
and if the geographic information is unreliable, analyzing and generating a headlamp control instruction according to the illumination intensity information.
By adopting the technical scheme, the headlamp can be turned on or off in time through geographic information and illumination intensity information, and driving safety is guaranteed.
Optionally, the environment information further includes a relative position and a relative speed of the oncoming vehicle, the geographic information includes an absolute position of the vehicle,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the headlamp is turned on or not according to the control instruction of the external lamp;
when the headlamp is turned on, determining dynamic position information of the oncoming vehicle according to the relative position of the oncoming vehicle, the relative speed of the oncoming vehicle and the absolute position;
and generating a high-low beam switching instruction of the headlamp according to the dynamic position information of the oncoming vehicle and a preset high-low beam switching rule.
By adopting the technical scheme, the potential safety hazard generated by a vision blind area caused by the oncoming vehicle in the meeting is avoided, and the driving safety is ensured.
Optionally, the environment information further includes information about a distance between vehicles coming from behind, the exterior lights further include a clearance light,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the rear coming vehicle-to-vehicle distance information is larger than a preset vehicle-to-vehicle distance threshold value or not;
if so, generating a closing instruction of the clearance lamp;
if not, generating an instruction for turning on the clearance lamp.
By adopting the technical scheme, a certain safe distance is kept in the driving process of the vehicle, and a driver of a vehicle coming from the rear is reminded of safety.
Optionally, the environmental information further includes rain and fog weather information, the exterior lights further include fog lights,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the headlamp is turned on or not according to the control instruction of the external lamp;
when the headlamp is turned on, determining the visibility of the current road condition according to the rain and fog weather information;
and generating the fog lamp control instruction according to the visibility of the current road condition and a preset fog lamp control rule.
Through adopting foretell technical scheme, under the lower condition of visibility, in time open the fog lamp to play the purpose that the front and back of warning came.
Optionally, the interior light includes an interior warning light,
generating an interior light control instruction according to the road information and the geographic information, comprising:
obtaining the speed limit requirement of the road section according to the geographic information;
obtaining the road surface condition according to the road information;
modifying the road section speed limit requirement according to the road surface condition to obtain a real-time road section speed limit requirement;
acquiring the current speed of the vehicle;
judging whether the current speed is overspeed or not according to the real-time speed limit requirement of the road section;
if so, generating an in-vehicle warning lamp starting instruction;
if not, generating an in-vehicle warning lamp closing instruction.
By adopting the technical scheme, the speed limit requirement of the road section is adjusted in time according to the actual road information, and overspeed judgment and reminding are carried out, so that the driving safety of a driver is guaranteed.
In order to achieve the above object, the present application also provides in a second aspect a vehicle lamp control system comprising:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring environmental information, road information and geographic information of a vehicle when the vehicle is started;
the control module is used for generating an external lamp control instruction according to the environment information and the geographic information, wherein the lamps of the vehicle comprise an external lamp and an internal lamp;
the control module is also used for generating an interior lamp control instruction according to the road information and the geographic information;
and the execution module is used for controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction.
By adopting the technical scheme, the intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
In order to achieve the above object, the present application also provides an electronic device, which includes a processor and a memory, where at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executes the vehicle lamp control method according to any one of the above.
By adopting the technical scheme, the intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
In order to achieve the above object, the present application also provides a computer storage medium having at least one instruction or one program stored therein, where the at least one instruction or the at least one program is loaded and executed by a processor to implement the vehicle lamp control method as described in any one of the above.
By adopting the technical scheme, the intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
In summary, the present application provides a method, a system, an electronic device and a computer storage medium for controlling a vehicle lamp, which have the following comprehensive technical effects:
when the vehicle is started, acquiring environmental information, road information and geographic information of the vehicle; the vehicle lamp of the vehicle comprises an exterior lamp and an interior lamp, and generates an exterior lamp control instruction according to the environmental information and the geographic information; generating an interior light control instruction according to the road information and the geographic information; and controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction. The intelligent control system is used for intelligently controlling the exterior lights and the interior lights according to the environmental information, the road information and the geographic information, and meeting the light transformation in different scenes, so that the safety awareness of a driver and surrounding traffic participants is improved.
Drawings
Fig. 1 is a schematic flowchart of an embodiment of a vehicle lamp control method provided in the present application.
Fig. 2 is a schematic flowchart of a vehicle lamp control method according to a second embodiment of the present application.
Fig. 3 is a schematic flowchart of a vehicle lamp control method according to a third embodiment of the present application.
Fig. 4 is a schematic flowchart of a fourth embodiment of a vehicle lamp control method according to the present application.
Fig. 5 is a schematic flowchart of a fifth embodiment of a vehicle lamp control method according to the present application.
Fig. 6 is a schematic flowchart of a sixth embodiment of a vehicle lamp control method according to the present application.
Fig. 7 is a schematic structural diagram of an embodiment of a vehicle lamp control system provided by the present application.
Fig. 8 is a schematic structural diagram of an embodiment of an electronic device provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, technical solutions between the various embodiments of the present application may be combined with each other, but it must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should be considered to be absent and not within the protection scope of the present application.
The embodiments of the present application are written in a progressive manner.
As shown in fig. 1, an embodiment of the present application provides a vehicle lamp control method, including:
s101, when a vehicle is started, acquiring environmental information, road information and geographic information of the vehicle;
the vehicle starting state includes a starting state and a vehicle running state, and is not limited to the two states, as long as the state that the vehicle lamp can be turned on is satisfied.
S102, generating an external lamp control instruction according to environmental information and geographic information, wherein the lamps of the vehicle comprise an external lamp and an internal lamp;
the vehicle exterior lamp can remind surrounding traffic participants of paying attention to the vehicle, so that the safety awareness of the surrounding traffic participants is improved.
S103, generating an interior light control instruction according to the road information and the geographic information;
the interior lamp can remind a driver of caution items in the driving process, such as overspeed reminding, so that the safety awareness of the driver is improved.
And S104, controlling the vehicle lamp according to the vehicle interior lamp control instruction and the vehicle interior lamp control instruction.
The implementation principle of the embodiment is as follows: when the vehicle is started, acquiring environmental information, road information and geographic information of the vehicle; the vehicle lamp of the vehicle comprises an exterior lamp and an interior lamp, and generates an exterior lamp control instruction according to the environmental information and the geographic information; generating an interior light control instruction according to the road information and the geographic information; and controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction. The intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
In the above embodiment shown in fig. 1, the environment information includes illumination intensity information, the exterior lights include headlights, and the detailed description of the step S102 of generating the exterior light control command according to the environment information and the geographic information through the embodiment in fig. 2 specifically includes:
s201, judging whether the geographic information is reliable or not;
the geographic information of the vehicle is usually acquired through a global positioning system, but the acquisition of the geographic information may be delayed or incorrect due to a network or a communication signal, and therefore, it is required to determine whether the geographic information is reliable, for example, when the delayed acquisition of the geographic information is greater than a set time, it is determined that the geographic information is unreliable; or, when the data of the geographic information is wrong, the judgment is unreliable.
S202, if the geographic information is reliable, judging whether the vehicle is located in the tunnel or not according to the geographic information;
the method comprises the steps that a vehicle runs in a tunnel, a headlamp needs to be turned on, and the current position of the vehicle is analyzed only on the premise that geographic information is reliable.
S203, if the tunnel is located in the tunnel, generating a headlamp starting instruction;
s204, if the tunnel is not located in the tunnel, analyzing and generating a headlamp control instruction according to the illumination intensity information, wherein the headlamp control instruction comprises a headlamp turn-on instruction and a headlamp turn-off instruction;
the illumination intensity information can be obtained through an illumination meter, and when the illumination intensity information is lower than a set low-light threshold value, a headlamp starting instruction is generated; and when the illumination intensity information is higher than the set strong light threshold value, generating a headlamp closing instruction. The strong light threshold and the weak light threshold can be set according to the requirement, and are not limited herein.
And S205, if the geographic information is unreliable, analyzing and generating a headlamp control instruction according to the illumination intensity information.
When the geographic information is unreliable and the vehicle may be driven in the tunnel at the moment, the headlamp control command can be generated through the analysis of the illumination intensity information in the tunnel.
The implementation principle of the embodiment is as follows: considering that the situation that the geographic information is not reliably acquired when a vehicle runs in the tunnel, the tunnel provides certain illumination in many times, a driver forgets to turn on the headlamp in time, and the judgment of the driver on the road safety is influenced.
In the above embodiment shown in fig. 2, the environment information further includes a relative position and a relative speed of an oncoming vehicle, the geographic information includes an absolute position of the vehicle, and a detailed description is given of an implementation after the headlamp control command is generated according to the illumination intensity information, as shown in fig. 3, the method specifically further includes:
s301, judging whether the headlamp is turned on or not according to an exterior lamp control instruction;
s302, when the head lamp is turned on, determining dynamic position information of the oncoming vehicle according to the relative position of the oncoming vehicle, the relative speed and the absolute position of the oncoming vehicle;
and S303, generating a high-low beam switching command of the headlamp according to the dynamic position information of the oncoming vehicle and a preset high-low beam switching rule.
The implementation principle of the embodiment is as follows: when the headlights are turned on and the vehicles come from head-on, the relative position and the relative speed of the vehicles coming from head-on are obtained through the radar sensor, dynamic position information of the vehicles coming from head-on a map is obtained according to the relative position, the relative speed and the absolute position of the vehicles coming from head-on, and when the dynamic position information of the vehicles coming from head-on meets the range of the dipped headlights in the preset high-low beam switching rule, a high-low beam switching instruction of the headlights is generated, so that the potential safety hazard caused by visual blind areas of the vehicles coming from head-on in a meeting is avoided, and the driving safety is guaranteed. The range of the proximity lamp can be set according to actual requirements.
In the above embodiment shown in fig. 2, the environment information further includes information about a distance between vehicles coming from behind, the exterior lights further include an outline marker light, and a detailed description is given to another implementation after the headlamp control instruction is generated according to the illumination intensity information, as shown in fig. 4, the method specifically further includes:
s401, judging whether the distance information of the coming vehicle at the rear is larger than a preset distance threshold value;
s402, if yes, generating a closing instruction of the clearance lamp;
and S403, if not, generating a clearance lamp starting command.
The implementation principle of the embodiment is as follows: the method comprises the steps that a certain safe distance needs to be kept in the driving process of a vehicle to remind a driver of a rear vehicle of safety, the distance information of the rear vehicle is obtained according to a radar sensor and compared with a preset distance threshold value, an outline marker lamp closing instruction or an outline marker lamp opening instruction is generated through analysis, and the rear vehicle is reminded of safety.
In the above embodiment shown in fig. 2, the environment information further includes rain and fog weather information, the exterior lights further include fog lights, and a detailed description is given to another implementation after the headlamp control instruction is generated according to the illumination intensity information, as shown in fig. 5, the detailed description further includes:
s501, judging whether the headlamp is turned on or not according to an external lamp control instruction;
s502, when the current illuminator is turned on, determining the visibility of the current road condition according to the rain and fog weather information;
and S503, generating a fog lamp control instruction according to the visibility of the current road condition and a preset fog lamp control rule.
The implementation principle of the embodiment is as follows: rain and fog weather information refers to weather conditions such as fog, rain, snow, dust, hailstones and the like, when the weather conditions are rain and fog, the front lamps and the fog lamps need to be turned on, the yellow light, the red light and the like which are specific to the fog lamps have strong penetrating power, but many drivers are not in place due to insufficient safety consciousness, the fog lamps are often not turned on or other vehicle lamps are turned on to replace the fog lamps, and the purpose of warning the front and rear vehicles cannot be achieved. Therefore, on the premise that the front lights are turned on, visibility of the current road condition is determined according to rain and fog weather information, and the visibility is analyzed with the preset fog light control rule to generate a fog light control instruction, so that a driver and surrounding drivers are reminded of coming vehicles in front and back directions when the visibility of the current road condition is low, and driving safety is guaranteed. Wherein fog lamp control rule is that current road conditions visibility is less than and generates fog lamp and open the instruction when 200 meters, generates fog lamp and closes the instruction when current road conditions visibility is greater than or equal to 200 meters, and the numerical value that current visibility was judged is not only limited to 200 meters, can also be other numerical values, can set for according to actual demand.
In the above embodiment shown in fig. 1, the interior light includes an interior warning light, and the detailed description of the step S103 of generating the interior light control instruction according to the road information and the geographic information through the embodiment of fig. 6 specifically includes:
s601, obtaining a road section speed limit requirement according to geographic information;
s602, obtaining the road surface condition according to the road information;
s603, modifying the speed limit requirement of the road section according to the road surface condition to obtain the real-time speed limit requirement of the road section;
s604, acquiring the current speed of the vehicle;
s605, judging whether the current speed is overspeed or not according to the real-time speed limit requirement of the road section;
s606, if yes, generating an in-vehicle warning lamp starting instruction;
and S607, if not, generating an in-vehicle warning lamp closing instruction.
The implementation principle of the embodiment is as follows: the method comprises the steps of obtaining speed limit requirements of a vehicle driving road section according to a global positioning system, obtaining road information through a camera and identifying and obtaining road conditions, wherein the road conditions comprise rain and wet slippery road surface conditions, snow and ice road surface conditions, muddy road surface conditions, uneven road surface conditions, flat road surface conditions and the like, modifying the speed limit requirements of the road section according to the road conditions to obtain real-time road section speed limit requirements, obtaining the current vehicle speed of the vehicle, judging whether the current vehicle speed exceeds the speed limit according to the real-time road section requirements, generating an in-vehicle lamp control instruction, adjusting the road section speed limit requirements in time according to actual road information, and performing overspeed judgment and reminding, so that the driving safety of a driver is guaranteed.
In the above illustrated embodiment, a vehicle lamp control method is specifically described, and a vehicle lamp control system applying the method is described below by way of an embodiment, as shown in fig. 7, the present application further provides a vehicle lamp control system, including:
the acquiring module 701 is used for acquiring environmental information, road information and geographic information of a vehicle when the vehicle is started;
the control module 702 is used for generating an external lamp control instruction according to the environmental information and the geographic information, wherein the lamps of the vehicle comprise an external lamp and an internal lamp;
the control module 702 is further configured to generate an interior light control instruction according to the road information and the geographic information;
and the executing module 703 is configured to control the vehicle lamp according to the vehicle interior lamp control instruction and the vehicle interior lamp control instruction.
The implementation principle of the embodiment is as follows: when the vehicle is started, the obtaining module 701 obtains environmental information, road information and geographic information of the vehicle; the lamps of the vehicle include an exterior lamp and an interior lamp, and the control module 702 generates an exterior lamp control instruction according to the environmental information and the geographic information; the control module 702 further generates an interior light control instruction according to the road information and the geographic information; the execution module 703 controls the vehicle lamp according to the vehicle interior lamp control instruction and the vehicle interior lamp control instruction. The intelligent control of the exterior lights and the interior lights can be realized according to the environmental information, the road information and the geographic information, and the light transformation under different scenes is met, so that the safety awareness of a driver and surrounding traffic participants is improved.
The embodiment of the application also provides electronic equipment and a computer storage medium, which have the corresponding effects of the vehicle lamp control method provided by the embodiment of the application. Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
The electronic device provided by the embodiment of the present application includes a memory 801 and a processor 802, where at least one instruction or at least one program is stored in the memory 801, and the at least one instruction or the at least one program is loaded by the processor 802 and executes the steps of the car light control method described in any of the above embodiments.
The present application provides a computer storage medium, in which at least one instruction or one program is stored, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the steps of the vehicle lamp control method described in any of the above embodiments.
For a description of a relevant part in an electronic device and a computer storage medium provided in the embodiments of the present application, please refer to a detailed description of a corresponding part in a vehicle lamp control method provided in the embodiments of the present application, which is not described herein again. In addition, parts of the technical solutions provided in the embodiments of the present application, which are consistent with the implementation principles of corresponding technical solutions in the prior art, are not described in detail so as to avoid redundant description.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the subject matter of the present application, which is intended to be covered by the claims and their equivalents, or which are directly or indirectly applicable to other related arts are intended to be included within the scope of the present application.
Claims (9)
1. A vehicle lamp control method characterized by comprising:
when a vehicle is started, acquiring environmental information, road information and geographic information of the vehicle;
the vehicle lamps of the vehicle comprise an exterior lamp and an interior lamp, and an exterior lamp control instruction is generated according to the environment information and the geographic information;
generating an interior light control instruction according to the road information and the geographic information;
and controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction.
2. The vehicular lamp control method according to claim 1, wherein the environmental information includes illumination intensity information, the exterior lamp includes a head lamp,
generating an exterior light control instruction according to the environmental information and the geographic information, comprising:
judging whether the geographic information is reliable or not;
if the geographic information is reliable, judging whether the vehicle is positioned in the tunnel according to the geographic information;
if the tunnel is located in the tunnel, a headlamp starting instruction is generated;
if the tunnel is not located in the tunnel, a headlamp control instruction is generated according to the illumination intensity information, wherein the headlamp control instruction comprises a headlamp opening instruction and a headlamp closing instruction;
and if the geographic information is unreliable, analyzing and generating a headlamp control instruction according to the illumination intensity information.
3. The vehicular lamp control method according to claim 2, characterized in that the environmental information further includes an oncoming vehicle relative position and an oncoming vehicle relative speed, the geographic information includes an absolute position of the vehicle,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the headlamp is turned on or not according to the control instruction of the external lamp;
when the headlamp is turned on, determining dynamic position information of the oncoming vehicle according to the relative position of the oncoming vehicle, the relative speed of the oncoming vehicle and the absolute position;
and generating a high-low beam switching instruction of the headlamp according to the dynamic position information of the oncoming vehicle and a preset high-low beam switching rule.
4. The vehicular lamp control method according to claim 2, wherein the environmental information further includes rear coming vehicle-to-vehicle distance information, the exterior lamp further includes a position light,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the rear coming vehicle-to-vehicle distance information is larger than a preset vehicle-to-vehicle distance threshold value or not;
if so, generating a closing instruction of the clearance lamp;
if not, generating an instruction for turning on the clearance lamp.
5. The vehicular lamp control method according to claim 2, wherein the environmental information further includes rain and fog weather information, the exterior lamp further includes a fog lamp,
after the headlamp control instruction is generated according to the illumination intensity information analysis, the method further comprises the following steps:
judging whether the headlamp is turned on or not according to the control instruction of the external lamp;
when the headlamp is turned on, determining the visibility of the current road condition according to the rain and fog weather information;
and generating the fog lamp control instruction according to the visibility of the current road condition and a preset fog lamp control rule.
6. The vehicular lamp control method according to claim 1, wherein the interior lamp includes an interior warning lamp,
generating an interior light control instruction according to the road information and the geographic information, comprising:
obtaining the speed limit requirement of the road section according to the geographic information;
obtaining the road surface condition according to the road information;
modifying the road section speed limit requirement according to the road surface condition to obtain a real-time road section speed limit requirement;
acquiring the current speed of the vehicle;
judging whether the current speed is overspeed or not according to the real-time speed limit requirement of the road section;
if so, generating an in-vehicle warning lamp starting instruction;
if not, generating an in-vehicle warning lamp closing instruction.
7. A vehicle lamp control system, comprising:
the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring environmental information, road information and geographic information of a vehicle when the vehicle is started;
the control module is used for generating an external lamp control instruction according to the environment information and the geographic information, wherein the lamps of the vehicle comprise an external lamp and an internal lamp;
the control module is also used for generating an interior lamp control instruction according to the road information and the geographic information;
and the execution module is used for controlling the car lamp according to the car interior lamp control instruction and the car interior lamp control instruction.
8. An electronic device, characterized in that the electronic device comprises a memory and a processor, wherein at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executes the vehicle lamp control method according to any one of claims 1 to 6.
9. A computer storage medium, characterized in that at least one instruction or a program is stored in the computer storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the vehicle lamp control method according to any one of claims 1 to 6.
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