CN115103334A - Vehicle light interaction method, device, electronic device and storage medium - Google Patents

Abstract

The embodiment of the invention provides a vehicle light interaction method and device, electronic equipment and a storage medium. The vehicle light interaction method comprises the following steps: processing to obtain a user-defined message set according to the first vehicle light state information; when the second vehicle and the first vehicle are in the warning range, the second vehicle sends the self-defined message set to the first vehicle; and the first vehicle carries out alarm prompt according to the user-defined message set. In the scheme of the embodiment of the invention, when the vehicles are in the warning range, the second vehicle sends the user-defined message set obtained by processing according to the light state information of the first vehicle to the first vehicle, and the first vehicle carries out warning prompt according to the user-defined message set. The first vehicle with the irregular lamplight operation can be warned for prompting, and therefore potential safety hazards are reduced.

Description

Vehicle light interaction method, device, electronic device and storage medium

technical field

Embodiments of the present invention relate to the technical field of vehicle networks, and in particular, to a vehicle light interaction method, device, electronic device, and storage medium.

Background technique

With the development of science and technology and the continuous improvement of people's living standards, the field of automobiles has also developed rapidly, which has widely affected people's daily life and travel methods.

For example, in the process of driving at night, the use of high beams is unavoidable. When two vehicles meet, the adjustment of high beams is basically operated by the driver manually. Due to improper driver behavior or complicated road traffic, the driver cannot Timely response, the strong high beam will bring blind spots to the driver of the opposite vehicle, which is likely to cause a car accident and endanger the driving safety of the target vehicle on the road.

Most of the existing technical solutions are to control the state of the own vehicle lights to avoid improper use of the lights to affect the driving safety of other vehicles. However, in the existing solutions, the use of lights is still not standardized, which leads to greater safety hazards.

SUMMARY OF THE INVENTION

In view of this, embodiments of the present invention provide a vehicle light interaction method, device, electronic device, and storage medium to at least partially solve the above problems.

According to a first aspect of the embodiments of the present invention, there is provided a vehicle light interaction method, including: processing and obtaining a custom message set according to the light state information of the first vehicle; when the second vehicle and the first vehicle are in the warning range, the first The second vehicle sends the custom message set to the first vehicle; the first vehicle gives a warning according to the custom message set.

In another implementation manner of the present invention, the vehicle light interaction method further includes: when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light status information of the first vehicle to the second vehicle vehicle; the second vehicle obtains the light state information of the first vehicle.

In another implementation manner of the present invention, when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light status information of the first vehicle to the second vehicle, including: when the second vehicle When outside the information interaction range with the first vehicle, the first vehicle sends the vehicle light state information of the first vehicle to the roadside communication unit; the roadside communication unit sends the vehicle light state information to the second vehicle.

In another implementation manner of the present invention, the vehicle light interaction method further includes: acquiring second vehicle state information; processing and obtaining alarm prompt information according to the second vehicle state information and the first vehicle light state information ; the second vehicle performs a warning prompt according to the warning prompt information.

In another implementation manner of the present invention, the processing to obtain the warning prompt information according to the second vehicle state information and the first vehicle light state information includes: acquiring road condition information; according to the second vehicle state information , the first vehicle light state information and the obtained road condition information, and the processing obtains the warning prompt information.

In another implementation manner of the present invention, the acquiring the road condition information includes: acquiring the road condition information through a roadside communication unit or a vehicle visual perception terminal.

In another implementation manner of the present invention, the vehicle light interaction method further includes: processing a user-defined message set after the warning prompt is obtained according to the light state information after the warning prompt of the first vehicle; The prompted custom message set is sent to the first vehicle; the first vehicle prompts according to the custom message set after the warning prompt.

In another implementation manner of the present invention, the second vehicle sending the custom message set to the first vehicle includes: the second vehicle sending the custom message set to the first vehicle according to a preset information sending method vehicle.

According to a second aspect of the embodiments of the present invention, there is provided a vehicle light interaction device, including: a processing module, configured to process and obtain a custom message set according to the light status information of the first vehicle; and a sending module, used when the second vehicle When the first vehicle is within the warning range, the second vehicle sends the custom message set to the first vehicle; the warning module is used for the first vehicle to give warning according to the custom message set.

According to a third aspect of the embodiments of the present invention, an electronic device is provided, including: a processor, a memory, a communication interface, and a communication bus, where the processor, the memory, and the communication interface communicate with each other through the communication bus; the memory is used for storing At least one executable instruction, the executable instruction enables the processor to perform operations corresponding to the method described in the first aspect.

According to a fourth aspect of the embodiments of the present invention, there is provided a computer storage medium on which a computer program is stored, and when the program is executed by a processor, the method according to the first aspect is implemented.

In the solution of the embodiment of the present invention, when the vehicles are in the warning range, the second vehicle sends a customized message set obtained by processing according to the light state information of the first vehicle to the first vehicle, and the first vehicle then sends the customized message set according to the customized message set of the first vehicle. The message set provides warning prompts. The first vehicle with irregular lighting operation can be alerted, thereby reducing potential safety hazards.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments described in the embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

FIG. 1 is a schematic block diagram of an exemplary vehicle light interaction method.

FIG. 2 is a flow chart of steps of a vehicle light interaction method according to an embodiment of the present invention.

FIG. 3 is a schematic block diagram of a vehicle light interaction method according to an embodiment of the embodiment of FIG. 2 .

FIG. 4 is a schematic block diagram of a vehicle light interaction device according to another embodiment of the present invention.

FIG. 5 is a schematic structural diagram of an electronic device according to another embodiment of the present invention.

Detailed ways

In order to make those skilled in the art better understand the technical solutions in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and in detail below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described above are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the embodiments of the present invention should fall within the protection scope of the embodiments of the present invention.

It should be understood that the terms "first", "second" and "third" in the claims, description and drawings of the present disclosure are used to distinguish different objects, rather than to describe a specific order. The terms "comprising" and "comprising" as used in the specification and claims of this disclosure indicate the presence of the described features, integers, steps, operations, elements and/or components, but do not exclude one or more other features, integers , step, operation, element, component and/or the presence or addition of a collection thereof.

It should also be understood that the terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to limit the present disclosure. As used in this disclosure and the claims, the singular forms "a," "an," and "the" are intended to include the plural unless the context clearly dictates otherwise. It should further be understood that, as used in this disclosure and the claims, the term "and/or" refers to and including any and all possible combinations of one or more of the associated listed items.

FIG. 1 is a schematic block diagram of an exemplary process of a vehicle light interaction method. The vehicle light interaction method of this example is based on the communication module 101 , the GNSS positioning module 102 , the central processing module 103 and the remote light control module 104 in sequence. First, the communication module 101 receives the message set periodically sent by the target vehicle within the location range, sends the message set to the central processing module 103, the GNSS positioning module 102 locates the position, and sends the vehicle's position to the central processing module 103, and finally the central processing module 103 calculates and analyzes the received message set and position, and sends a high beam control signal to the far-beam control module 104 according to the result of the calculation and analysis to control the state of the high beam.

The vehicle light interaction method in this example has a relatively good effect in the control of the vehicle's own light. However, due to the inability to provide light prompts to other vehicles, there is still a large safety hazard when the vehicle is driving.

FIG. 2 shows an exemplary flow of a vehicle light interaction method according to an embodiment of the present invention. The embodiments of the present application are applied to the technical field of the Internet of Vehicles, and are suitable for vehicles equipped with the V2X communication function. The Internet of Vehicles refers to the integration of GPS positioning, RFID identification, sensors, cameras and image processing and other electronic components on the car, in accordance with the agreed communication protocol and data exchange standards, in V2X (such as V2V (vehicle-to-vehicle), V2P (vehicle-topedestrian)), a system network for wireless communication and information exchange.

At present, V2X has two technical standards: one is DSRC (Dedicated Short Range Comunications, dedicated short-range communication), which is based on the 802.11p access layer protocol. This standard is similar to WiFi, and the maximum transmission distance in the test is up to 300 meters. The other is LTE-V2X (V2X based on cellular mobile communication). LTE-V2X defines two communication modes for vehicle applications: centralized (LTE-V-Cell) and distributed (LTE-V-Direct). Centralized, also called cellular, requires the base station as the control center, and centrally defines the communication method between the vehicle and the roadside communication unit and the base station equipment. Distributed, also known as straight-through, does not require a base station as a support, and defines the communication method between vehicles.

In the application scenarios of the embodiments of the present application, it is assumed that vehicles on the road and the like all support the V2X communication technology, and can perform V2X communication according to regional standards or regulatory standards.

The vehicle light interaction method in this embodiment includes:

S210: Process and obtain a custom message set according to the light state information of the first vehicle;

It should be understood that the first vehicle here refers to the vehicle corresponding to receiving the warning prompt of the vehicle light interaction method in this embodiment; the vehicle light status information here refers to vehicle status information including light information. Wherein, the vehicle status information includes driving status data, such as heading information, driving speed, steering wheel angle, position center point (GPS coordinates), size information, etc.; vehicle status information also includes vehicle light status information, such as the switch status of high beams , the steering angle of the high beam, the lighting distance of the high beam and other information. Usually, it can be connected to other electronic control units of the vehicle through the body bus, such as transmitters, wheels, brake sensors, etc., and then obtain various vehicle status information.

The custom message set here refers to a set of message instructions generated according to vehicle light status information or vehicle status information, which may specifically include the vehicle's longitude, latitude, driving direction, vehicle speed, acceleration, and high beam status. Longitude, latitude, speed and acceleration can accurately calculate the position of the vehicle, and the driving direction refers to the direction of the vehicle on the road, which is used to determine whether the vehicle and the target vehicle are in relative positions. For example, when the first vehicle is in the high beam state and the distance to the second vehicle is relatively close, the process obtains a custom message set including information that can prompt switching of the low beam.

S220: when the second vehicle and the first vehicle are within the warning range, the second vehicle sends the custom message set to the first vehicle;

It should be understood that the warning range here refers to the corresponding preset safety distance according to the potential safety hazard between vehicles in different environments. For example, when driving at night, the corresponding preset safety distance is 100 meters. In the driving environment with rain and fog at night, the corresponding preset safe distance is 300 meters. The preset safety distance here can be manually preset according to actual needs, or dynamically set by downloading preset safety distance rules from a remote server. The first vehicle here refers to the vehicle to which the warning prompt is issued in the vehicle light interaction method of this embodiment. For example, when the first vehicle is in the high beam state and is within the warning range, a custom message set including information that can prompt switching of the low beam is sent to the first vehicle.

S230: The first vehicle provides a warning prompt according to the user-defined message set.

It should be understood that the alarm prompting method here includes, but is not limited to, prompts such as sound, light, video, and touch. For example, when a customized message set including information prompting to switch the low beam light is received, a text prompt for switching the low beam light can be displayed on the central control display of the car.

In the solution of the embodiment of the present invention, when the vehicles are in the warning range, the second vehicle sends a custom message set obtained by processing according to the light state information of the first vehicle to the first vehicle, and the first vehicle sends the custom message according to the custom message. Set to alert. The first vehicle with irregular lighting operation can be alerted, thereby reducing potential safety hazards.

In a possible implementation manner, the vehicle light interaction method further includes: when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light status information of the first vehicle to the second vehicle; the second vehicle The vehicle acquires first vehicle light state information.

It should be understood that the information exchange range here refers to the maximum communication distance for end-to-end communication between vehicles. For example, if a dedicated short-distance communication technology is used between vehicles, the maximum communication distance is usually 300 meters. The end-to-end communication here refers to only providing vehicle (point-to-point) transmission between two adjacent nodes below the Internet layer (including the Internet layer), which is realized through end-to-end channels and corresponding communication protocols. It should be noted that the information interaction range here is larger than the alarm range. Since the vehicle light status information needs to be processed before the alarm prompt, in order to facilitate the timely and efficient issuance of the alarm prompt information, when the vehicle is in the information interaction range, the second vehicle Immediately acquire the light state information of the first vehicle so as to process the corresponding information. For example, when driving at night, the corresponding warning range is 100 meters, and the corresponding information interaction range is 300 meters. When the distance between vehicles is within 300 meters, the first vehicle will display the vehicle light status of the first vehicle. The information is sent to the second vehicle, and the second vehicle obtains the light state information of the first vehicle. Through the above method, the interactive operation of lights can be made efficient.

In a possible implementation manner, when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light status information of the first vehicle to the second vehicle, including: when the second vehicle and the first vehicle are in the information interaction range When the vehicle is outside the information interaction range, the first vehicle sends the vehicle light state information of the first vehicle to the roadside communication unit; the roadside communication unit sends the vehicle light state information to the second vehicle.

It should be understood that the roadside communication unit here refers to a communication device with the function of using relay communication. When the vehicle performs end-to-end communication, when the distance between the two vehicle terminals exceeds the end-to-end communication distance, the signal attenuates very quickly. Quality cannot be guaranteed. Therefore, several roadside communication units can be set up on the road where the vehicle is traveling, and the signal sent by the first vehicle is amplified, shaped and carrier frequency converted by the roadside communication unit, and then forwarded to the second vehicle. Maintain good communication quality. For example, when the driving environment is rainy and foggy at night, the corresponding alarm range is 300 meters, and the conventional end-to-end communication distance is also 300 meters, which cannot meet the range requirements of the alarm prompt. The side communication unit expands the information interaction range to 500 meters. Through the above method, the range of information interaction can be expanded, which facilitates timely and high-quality transmission of information.

In a possible implementation manner, the vehicle light interaction method further includes: acquiring second vehicle state information; processing and obtaining warning prompt information according to the second vehicle state information and the first vehicle light state information; the second vehicle prompting according to the warning information for warning.

It should be understood that since the use of high beams is unavoidable during driving at night, when two vehicles meet, the adjustment of high beams is basically performed by the driver manually. When the driver and the driver of the road traffic are complicated and the driver cannot respond in time, the strong high beam will bring the blind spot of sight to the driver of the opposite vehicle, which is likely to cause a car accident and endanger the driving safety of the target vehicle on the road. There is a serious safety problem. hidden danger.

Through the above method, when the distance between the two vehicles is relatively close, an alarm message is generated according to the light state of the first vehicle and the state information of the second vehicle, and then an alarm prompt is issued to the driver of the second vehicle, thereby reducing potential safety hazards. For example, when the first vehicle does not turn off its high beams, and its lights restrict the vision of the driver of the vehicle, the second vehicle prompts the second vehicle to turn off the high beams and slow down according to the vehicle light information.

In a possible implementation manner, processing and obtaining the warning prompt information according to the second vehicle state information and the first vehicle light state information includes: acquiring road condition information; Traffic information, processing to obtain alarm prompt information.

It should be understood that the road condition information includes, but is not limited to, road information on which the vehicle is traveling, weather environment information, traffic warning information, and the like. By synthesizing the second vehicle state information, the light state information of the first vehicle, and the acquired road condition information, and processing to obtain the warning prompt information, the prompt information can be made more accurate. For example, under the condition that the first vehicle does not turn off its high beams, the second vehicle prompts the second vehicle to turn off the high beams and slow down according to the traffic warning information of the tunnel distance and the second vehicle lighting information.

In a possible implementation manner, acquiring road condition information includes: acquiring road condition information through a roadside communication unit or a vehicle visual perception terminal.

It should be understood that since the road condition information during the driving of the vehicle is relatively complex, the road condition information can be obtained through the roadside communication unit or the vehicle visual perception terminal, that is, various road condition information of the vehicle driving section in the big data network can be obtained from the roadside communication unit. Real-time road condition information can be obtained according to the vehicle's own visual perception and other environmental monitoring terminals. For example, when driving in rainy weather at night, road condition information such as precipitation and wind strength can be obtained through the roadside communication unit, or the road condition information can be monitored by equipment such as weather radar, and the vehicle can be alerted in time according to the above road condition information.

In a possible implementation manner, the vehicle light interaction method further includes: processing the custom message set after the warning prompt is obtained according to the light state information after the warning prompt of the first vehicle; The message set is sent to the first vehicle; the first vehicle prompts according to the customized message set after the warning prompt.

It should be understood that, since the vehicle light interaction method is only used for warning prompts between vehicles, and does not have specific light instructions or light execution operations, therefore, after the second vehicle sends out the warning prompt, it cannot be clearly known that the first vehicle is receiving the warning prompt. After the lighting status, it is necessary to obtain the lighting status information of the other party again, and make corresponding custom message set prompts according to the lighting status information. For example, after the first vehicle receives the high beam switching warning prompt, by obtaining the other party's light status information again, if it is confirmed that the other party has switched the lights, we will send a custom message set with a thank you message to the first vehicle. If it is confirmed that the other party has not switched lights, we will send a custom message set with high beam switching warning information to the first vehicle again. Through the above method, alarms and other message prompts can be more effectively realized.

In a possible implementation manner, the second vehicle sending the customized message set to the first vehicle includes: the second vehicle sending the customized message set to the first vehicle according to a preset information sending method.

It should be understood that due to the complex driving environment of the vehicle, the sending methods of the custom message set are correspondingly different. By sending the custom message set to the first vehicle according to the preset information sending method, the effective sending of the message can be ensured and the efficiency of vehicle lighting interaction can be improved. For example, when driving in fog, in order to remind the driver to switch the fog lights, the preset message sending method of the custom message set can be set to send the message for 3 times, with an interval of 3 seconds each time. The message set stopped sending.

FIG. 3 is a flowchart of an example of the vehicle light interaction method of the embodiment of FIG. 2 . Specifically, the vehicle light interaction method in this example includes:

S310: when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light state information of the first vehicle to the second vehicle;

S320: the second vehicle acquires the light state information of the first vehicle;

S330: Process and obtain a custom message set according to the light state information of the first vehicle;

S340: when the second vehicle and the first vehicle are within the warning range, the second vehicle sends the custom message set to the first vehicle;

S350: The first vehicle provides an alarm prompt according to the user-defined message set;

S360: According to the light state information after the warning prompt of the first vehicle, process the custom message set after the warning prompt is obtained;

S370: The second vehicle sends the custom message set after the warning prompt to the first vehicle;

S380: The first vehicle prompts according to the customized message set after the warning prompt.

FIG. 4 is a schematic block diagram of a vehicle light interaction device according to another embodiment of the present invention. The solutions of the embodiments of the present invention can be applied to electronic devices, including but not limited to: terminal devices with communication functions or electronic devices with human-computer interaction capabilities.

The vehicle light interaction device in this embodiment includes: a processing module 410 for processing and obtaining a custom message set according to the light status information of the first vehicle; and a sending module 420 for when the second vehicle and the first vehicle are in the warning range , the second vehicle sends the custom message set to the first vehicle; the warning module 430 is used for the first vehicle to give an alert according to the custom message set.

In some other examples, the vehicle light interaction device further includes: an acquisition module 440; the acquisition module 440 is specifically configured to: when the second vehicle and the first vehicle are in the information interaction range, the first vehicle displays the vehicle light status of the first vehicle The information is sent to the second vehicle; the second vehicle obtains the light state information of the first vehicle.

In other examples, the vehicle light interaction device further includes: a roadside communication unit 450; the roadside communication unit 450 is specifically configured to: when the second vehicle and the first vehicle are out of the information interaction range, the first vehicle will The vehicle light state information of one vehicle is sent to the roadside communication unit 450; the roadside communication unit 450 sends the vehicle light state information to the second vehicle.

In other examples, the obtaining module 440 is specifically configured to: obtain the second vehicle state information; process and obtain the warning prompt information according to the second vehicle state information and the first vehicle light state information; and give the second vehicle an alarm according to the warning prompt information hint.

In some other examples, the obtaining module 440 is specifically configured to: obtain road condition information; and process and obtain warning prompt information according to the second vehicle state information, the first vehicle light state information and the obtained road condition information.

In other examples, the obtaining module 440 is specifically configured to obtain road condition information through the roadside communication unit 450 or the vehicle visual perception terminal.

In some other examples, the warning module 430 is specifically configured to: process the custom message set after the warning prompt according to the light state information after the warning prompt of the first vehicle; send the custom message set after the warning prompt from the second vehicle To the first vehicle; the first vehicle will prompt according to the custom message set after the warning prompt.

In other examples, the sending module 420 is specifically configured to: the second vehicle sends the customized message set to the first vehicle according to a preset information sending method.

Referring to FIG. 5 , a schematic structural diagram of an electronic device according to another embodiment of the present invention is shown. The specific embodiment of the present invention does not limit the specific implementation of the electronic device.

As shown in FIG. 5 , the electronic device may include: a processor (processor) 502 , a communication interface (Communications Interface) 504 , a memory (memory) 506 storing a program 510 , and a communication bus 508 .

The processor, the communication interface, and the memory communicate with each other through the communication bus. A communication interface for communicating with other electronic devices or servers. The processor is configured to execute the program, and specifically may execute the relevant steps in the foregoing method embodiments. Specifically, the program may include program code, the program code including computer operation instructions.

The processor may be a processor CPU, or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present invention. One or more processors included in the smart device may be the same type of processors, such as one or more CPUs; or may be different types of processors, such as one or more CPUs and one or more ASICs.

memory for storing programs. The memory may include high-speed RAM memory, and may also include non-volatile memory, such as at least one disk memory.

Specifically, the program can be used to make the processor perform operations: according to the light state information of the first vehicle, processing to obtain a custom message set; when the second vehicle and the first vehicle are in the warning range, the second vehicle sends the custom message set to the first vehicle. A vehicle; the first vehicle gives an alarm according to a custom message set.

The above embodiments are only used to illustrate the embodiments of the present invention, but not to limit the embodiments of the present invention. Those of ordinary skill in the relevant technical field can make various Therefore, all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the patent protection scope of the embodiments of the present invention should be defined by the claims. The systems, devices, modules or units described in the above embodiments may be specifically implemented by computer chips or entities, or by products with certain functions.

For the convenience of description, when describing the above device, the functions are divided into various units and described respectively. Of course, when implementing the present invention, the functions of each unit may be implemented in one or more software and/or hardware.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory. Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flashRAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

It should also be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also Other elements not expressly listed, or which are inherent to such a process, method, article of manufacture, or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture or apparatus that includes the element.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular transactions or implement particular abstract data types. The invention may also be practiced in distributed computing environments where transactions are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the partial descriptions of the method embodiments.

Claims (10)

1. A vehicle light interaction method, comprising:

processing to obtain a user-defined message set according to the first vehicle light state information;

when the second vehicle and the first vehicle are in the warning range, the second vehicle sends the self-defined message set to the first vehicle;

and the first vehicle carries out alarm prompt according to the user-defined message set.

2. The method of claim 1, wherein the method further comprises:

when the second vehicle and the first vehicle are in the information interaction range, the first vehicle sends the vehicle light state information of the first vehicle to the second vehicle;

the second vehicle acquires the first vehicle light state information.

3. The method of claim 2, wherein the first vehicle transmitting vehicle light status information of the first vehicle to the second vehicle when the second vehicle is in information interaction range with the first vehicle comprises:

when the second vehicle and the first vehicle are out of the information interaction range, the first vehicle sends the vehicle light state information of the first vehicle to the roadside communication unit;

and the roadside communication unit sends the vehicle light state information to a second vehicle.

4. The method of claim 1, wherein the method further comprises:

acquiring second vehicle state information;

processing to obtain alarm prompt information according to the second vehicle state information and the first vehicle light state information;

and the second vehicle carries out alarm prompt according to the alarm prompt information.

5. The method of claim 4, wherein processing the alert prompt message according to the second vehicle status information and the first vehicle light status information comprises:

acquiring road condition information;

and processing to obtain warning prompt information according to the second vehicle state information, the first vehicle light state information and the acquired road condition information.

6. The method of claim 5, wherein the obtaining traffic information comprises:

and acquiring road condition information through a road side communication unit or a vehicle visual perception terminal.

7. The method of claim 1, wherein the method further comprises:

processing to obtain a custom message set after the warning prompt according to the lamplight state information after the first vehicle warning prompt;

the second vehicle sends the self-defined message set after the warning prompt to the first vehicle;

and the first vehicle carries out prompting according to the user-defined message set after the warning prompting.

8. The method of claim 1, wherein the second vehicle sending the custom set of messages to the first vehicle comprises:

and the second vehicle sends the self-defined message set to the first vehicle according to a preset message sending mode.

9. A vehicle light interaction device, comprising:

the processing module is used for processing to obtain a user-defined message set according to the first vehicle light state information;

the sending module is used for sending the self-defined message set to the first vehicle by the second vehicle when the second vehicle and the first vehicle are in the warning range;

and the warning module is used for carrying out warning prompt on the first vehicle according to the user-defined message set.

10. An electronic device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus; the memory is used for storing at least one executable instruction which causes the processor to execute the operation corresponding to the method of any one of claims 1-8.

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