WO2021195899A1

WO2021195899A1 - Vehicle lamp control method and apparatus

Info

Publication number: WO2021195899A1
Application number: PCT/CN2020/082221
Authority: WO
Inventors: 陈瑶; 李明超
Original assignee: 华为技术有限公司
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-10-07
Also published as: CN112770937A

Abstract

A vehicle lamp control method, comprising: receiving request information sent by customer premises equipment, wherein the request information is used for requesting that a vehicle provides illumination for a user having the customer premises equipment, and the request information comprises location information; determining, according to the location information, a relative distance and a relative direction of the user relative to the vehicle; determining, according to the relative distance, the type of lamplight that provides illumination; and determining, according to the relative direction, the angle of the lamplight that provides illumination. Further discloses are a vehicle lamp control apparatus, a computer program product, and a computer storage medium.

Description

Vehicle lamp control method and device

Technical field

This application relates to the technical field of Internet of Vehicles, and in particular to a method and device for controlling vehicle lights.

Background technique

Vehicle to Pedestrian (V2P) is a technology for mutual communication between vehicles and pedestrians. Vehicles can interact with pedestrians in the driving range to obtain pedestrian behavior dynamics, thereby making the driving process safer. At the same time, Pedestrians can also obtain vehicle information to provide protection for the safety of pedestrians.

With the development of V2P technology, the lights can be turned on or off by remote control to provide lighting for users to go home, or to provide lighting for users to find a car. At present, the lighting control system that provides users with lighting includes the following two methods:

The first is a lighting control system for home lighting, that is, a lighting control system based on delay settings. For example, BMW's Intelligent Drive (IDRIVE) system. Exemplarily, set the delay time first. After the vehicle is turned off, the IDRIVE system will automatically turn off the headlights after the delay time, so that the headlights can be used for the user to return to the user during the period from when the vehicle is turned off to turning off the headlights. Home provides lighting.

The second type is a light control system used for home lighting or car search at night, that is, a light control system based on a remote key. Exemplarily, the user can adjust the headlight switch of the vehicle to the automatic headlight position, and after the vehicle is turned off, through the lighting button on the remote control key, the headlights of the vehicle can be controlled to automatically light up, providing the user to go home or find the car at night. illumination.

It can be understood that the existing lighting control system has a single way of turning on the lights when going home to illuminate or search for a car at night, with low intelligence, and it is difficult to meet the actual needs of users.

Summary of the invention

The embodiments of the present application provide a method and device for controlling vehicle lights to improve the degree of intelligence of vehicle light control.

In the first aspect, an embodiment of the present application provides a method for controlling vehicle lights, which is applied to vehicle-end equipment, including:

Receiving a first request message sent by a user-end device, where the first request message is used to request a first vehicle to provide lighting for a user holding the user-end device, and the first request message includes first location information;

Determining a first relative distance and a first relative direction of the user relative to the first vehicle according to the first location information;

Determining, according to the first relative distance and the first relative direction, to provide lighting for the user holding the user equipment;

Determining, according to the first relative distance, a light type to provide illumination for the user holding the user-end device;

Determine, according to the first relative direction, a light angle that provides illumination for the user holding the user terminal device.

Wherein, in the case where the first relative distance is greater than the third threshold and less than the second threshold, that is, in the case where the relative distance between the user and the first vehicle is relatively long, it is determined that the type of light that provides illumination for the user is high beam; In a case where the first relative distance is greater than the first threshold and greater than the first threshold, it is determined that the type of light that provides illumination for the user is a low beam.

Among them, when the first relative direction is forward, that is, when the user is in front of the first vehicle, the light angle that provides illumination for the user is determined to be the front lamp; when the first relative direction is rear, that is, When the user is behind the first vehicle, the light angle that provides illumination for the user is determined to be the rear light; when the first relative direction is the left side, the light angle that provides illumination for the user is determined to be the left side light ; In the case that the first relative direction is the right side, it is determined that the light angle that provides illumination for the user is the right side car light.

It can be seen that in this embodiment, the first relative distance and the first relative direction between the user and the first vehicle are determined according to the user's first position information, and the first relative distance and the first relative direction are determined as The user provides illumination, and when providing illumination for the user, the light type is determined according to the first relative distance, and the light angle is determined according to the first relative reverse. Because, in the case of controlling the car lights to provide illumination for the user, the light type and the light angle are determined according to the relative distance and relative direction of the user and the vehicle, instead of simply turning on the headlights and low beam lights, thereby increasing the turning on of the lights The diversity of the vehicle lights to provide users with lighting and the light type of the vehicle lights meet the actual needs of users, improve the degree of intelligence of the vehicle light control system, and avoid light pollution and waste of light energy.

In some possible implementation manners, the determining according to the first relative distance and the first relative direction to provide illumination for a user holding the user-end device includes:

Determining that the first relative distance is greater than a first distance threshold and less than a second distance threshold;

Determining that the first relative direction is greater than a first angle threshold and less than a second angle threshold;

It is determined to provide lighting for the user holding the user equipment.

It can be seen that in this embodiment, when the first relative distance between the user and the vehicle is between the first distance threshold and the second distance threshold, that is, when the relative distance between the user and the first vehicle is moderate, this The user provides lighting and does not directly turn on the light, which improves the intelligence of the lighting control system and avoids the waste of light energy.

In some possible implementation manners, the first request message further includes user identification information, and the method further includes:

It is determined according to the user identification information to provide lighting for the user holding the user terminal device.

The determining according to the user identification information to provide lighting for the user holding the user terminal device includes:

Perform identity verification on the user terminal device according to the user identification information; determine that the identity verification is passed; determine to provide lighting for the user holding the user terminal device.

It can be seen that, in this embodiment, the identity verification of the user terminal device is performed first, and only when the verification is passed, the user is provided with lighting to avoid illegally turning on the vehicle lights and improve the security of the lighting control system.

In some possible implementation manners, the method further includes:

According to the environmental brightness, it is determined to provide lighting for the user holding the user terminal device.

The determining according to the environmental brightness to provide lighting for the user holding the user terminal device includes: determining that the environmental brightness is less than a first brightness threshold; and determining to provide lighting for the user holding the user terminal device.

It can be seen that in this embodiment, only when the ambient brightness is less than the first brightness threshold, the user is allowed to provide illumination instead of directly providing the user with illumination, so as to avoid the waste of light energy.

In some possible implementation manners, the method further includes: determining, according to the environmental brightness, the brightness of the light that provides illumination for the user holding the user-end device.

It can be seen that, in this embodiment, the brightness of the light provided for illumination is determined according to the brightness of the environment, so that the brightness of the illumination is matched with the brightness of the environment, and the intelligence of the lighting control system is improved.

In a second aspect, an embodiment of the present application provides a vehicle light control device, including:

The transceiver module is configured to receive a first request message sent by a user-end device, the first request message is used to request a first vehicle to provide lighting for a user holding the user-end device, and the first request message includes a first location information;

A processing module, configured to determine a first relative distance and a first relative direction of the user with respect to the first vehicle according to the first location information;

The processing module is further configured to determine, according to the first relative distance and the first relative direction, to provide lighting for the user holding the user equipment;

The processing module is further configured to determine a light type to provide illumination for the user holding the user terminal device according to the first relative distance;

The processing module is further configured to determine, according to the first relative direction, a light angle that provides illumination for the user holding the user-end device.

In some possible implementation manners, in terms of determining to provide lighting for the user holding the user-end device according to the first relative distance and the first relative direction, the processing module is specifically configured to:

It is determined to provide lighting for the user holding the user equipment.

In some possible implementation manners, the first request message further includes user identification information, and the processing module is further configured to determine, according to the user identification information, to provide lighting for the user holding the user terminal device.

In some possible implementation manners, the processing module is further configured to determine according to the ambient brightness to provide lighting for the user holding the user terminal device.

In some possible implementation manners, the processing module is further configured to determine, according to the environmental brightness, the brightness of the light that provides illumination for the user holding the user-end device.

In a third aspect, an embodiment of the present application provides a method for controlling vehicle lights, which is applied to user equipment, including:

Send a first request message to the first vehicle, the first request message is used to request the first vehicle to provide lighting for the user holding the user equipment, the first request message includes first location information, and The first position information is used to determine a first relative distance and a first relative direction of the user with respect to the first vehicle.

It can be seen that in this embodiment, the first relative distance and the first relative direction between the user and the first vehicle are determined according to the first location information, and the first relative distance and the first relative direction are determined to provide the user with Lighting improves the intelligence of the car light control system, avoids light pollution and waste of light energy, and improves user experience.

In a fourth aspect, an embodiment of the present application provides a vehicle light control device, including: a sending module, configured to send a first request message to a first vehicle, and the first request message is used to request the first vehicle to hold The user of the user terminal device provides lighting, and the first request message includes first position information, and the first position information is used to determine a first relative distance and a first relative direction of the user with respect to the first vehicle.

In a fifth aspect, an embodiment of the present application provides a vehicle light control device, including a processor, the processor is connected to a memory, the memory is used to store a computer program, and the processor is used to execute the computer stored in the memory A program to make the device execute the method described in any one of the above-mentioned first aspect or third aspect.

In a sixth aspect, an embodiment of the present application provides a vehicle light control device, including a processor and a memory, where the memory is used to store a computer program, and the processor is used to execute the computer program stored in the memory, so that the The device executes the method described in any one of the above-mentioned first aspect or third aspect.

In a seventh aspect, an embodiment of the present application provides a vehicle light control device, including a processor and a communication interface, and the processor is configured to execute a computer program so that the device executes any one of the first aspect or the third aspect described above. The method described in the embodiment.

When the vehicle light control device of the embodiment of the present application is a user-side vehicle light control device, the vehicle light control device includes, but is not limited to, a mobile terminal, components, chips, or subsystems in the mobile terminal.

When the vehicle light control device in the embodiment of the present application is a vehicle light control device, the vehicle light control device includes but is not limited to the vehicle itself, an on-board device installed in the vehicle, components, chips, or subsystems in the vehicle.

In an eighth aspect, an embodiment of the present application provides a chip, which is characterized in that it includes a processor and an interface;

The processor is configured to read instructions to execute the method described in any one of the above-mentioned first aspect or third aspect.

In a ninth aspect, an embodiment of the present application provides a computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and when the computer program is run, it implements the first aspect or the first aspect described above. The method described in any one of the three aspects.

In a tenth aspect, an embodiment of the present application provides a computer program product, the computer program product includes instructions, and when the instructions are executed, the method as described in any one of the first aspect or the third aspect is implemented .

Description of the drawings

FIG. 1 is a schematic diagram of a vehicle light control system provided by an embodiment of the application;

2 is a schematic flowchart of a method for controlling vehicle lights according to an embodiment of the application;

3 is a schematic flowchart of another vehicle lamp control method provided by an embodiment of the application;

4 is a schematic structural diagram of a vehicle light control device provided by an embodiment of the application;

Fig. 5 is a schematic structural diagram of another vehicle light control device provided by an embodiment of the application.

Detailed ways

The user-end equipment involved in the embodiments of the present application, for example, may be User Equipment (UE). The UE may be a device that provides voice and/or data connectivity to the user. For example, it may include a handheld device with a wireless connection function or a processing device connected to a wireless modem. UE can include wireless user equipment, mobile user equipment, device-to-device (D2D) user equipment, vehicle-to-everything (V2X) user equipment, machine-to-machine/machine-type communication ( machine-to-machine/machine-type communications, M2M/MTC) user equipment, Internet of things (IoT) user equipment, subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station) , Remote station (remote station), access point (access point, AP), remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), or user equipment (user device) and so on. For example, it may include mobile phones (or "cellular" phones), computers with mobile user equipment, portable, pocket-sized, hand-held, mobile devices built into computers, and the like. For example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants, PDA), and other equipment. It also includes restricted devices, such as devices with low power consumption, or devices with limited storage capabilities, or devices with limited computing capabilities. Examples include barcodes, radio frequency identification (RFID), sensors, global positioning system (GPS), laser scanners and other information sensing equipment.

As an example and not a limitation, in the embodiment of the present application, the UE may also be a wearable device. Wearable devices can also be called wearable smart devices or smart wearable devices, etc. It is a general term for using wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes Wait. A wearable device is a portable device that is directly worn on the body or integrated into the user's clothes or accessories. Wearable devices are not only a kind of hardware device, but also realize powerful functions through software support, data interaction, and cloud interaction. In a broad sense, wearable smart devices include full-featured, large-sized, complete or partial functions that can be achieved without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, and need to cooperate with other devices such as smart phones. Use, such as all kinds of smart bracelets, smart helmets, smart jewelry, etc. for physical sign monitoring.

And the various UEs introduced above, if they are located on the vehicle (for example, placed in the vehicle or installed in the vehicle), they can all be considered as vehicle-mounted user equipment, such as a car key; for another example, the vehicle-mounted user equipment is also called a vehicle-mounted unit ( On-board unit, OBU), this embodiment of the application does not limit this.

Refer to FIG. 1, which is a schematic diagram of a vehicle light control system provided by an embodiment of the application. The lighting control system 10 includes a user terminal device 100 and a vehicle terminal device 200.

Based on the vehicle light control system shown in FIG. 1, the user-end device 100 sends first request information to the vehicle-end device 200, where the first request information is used to request the first vehicle to provide lighting for the user holding the user-end device 100 , The first request information includes first location information; the vehicle-end device 200 determines the first relative distance and the first relative direction of the user relative to the first vehicle according to the first location information, and according to the first relative distance and The first relative direction is determined to provide illumination for the user holding the user terminal device 100, that is, the user is allowed to provide illumination; then, according to the first relative distance, the light type for providing illumination for the user holding the user terminal 100 is determined; And according to the first relative direction, the light angle for providing illumination for the user holding the user terminal 100 is determined.

It can be seen that, in this embodiment, the car-end device 200 determines the first relative distance and the first relative direction between the user and the first vehicle according to the user's first position information, so that the first relative distance and the first relative direction are determined according to the first relative distance and the first relative direction. The relative direction is determined to provide illumination for the user, and when providing illumination for the user, the light type is determined according to the first relative distance, and the light angle is determined according to the first relative direction. Because, in the case of controlling the car lights to provide illumination for the user, the light type and the light angle are determined according to the relative distance and relative direction of the user and the vehicle, instead of simply turning on the headlights and low beam lights, thereby increasing the turning on of the lights The diversity of the vehicle lights to provide users with lighting and the light type of the vehicle lights meet the actual needs of users, improve the degree of intelligence of the vehicle light control system, and avoid light pollution and waste of light energy.

Refer to FIG. 2, which is a schematic flowchart of a method for controlling vehicle lights according to an embodiment of the application. The method includes but is not limited to the following steps:

201: The user-end device sends a first request message to the vehicle-end device, where the first request message is used to request the first vehicle to provide lighting for a user holding the user terminal, and the first request message includes first location information.

Wherein, the vehicle-end device is the vehicle-end device of the first vehicle, the first location information is the geographic location when the user holding the user terminal sends the first request message, and the geographic location can be determined by the positioning of the user terminal Module acquisition.

Among them, the user terminal device may be a common user device, such as a mobile phone, or a car key, and so on.

In the case that the user equipment is a common user equipment, since the user equipment already has a positioning module and a communication module, the first position information can be obtained through the existing positioning module, and sent to the vehicle equipment through the existing communication module The first request information; in the case that the user terminal device is a car key, the car key has a communication module and a positioning module added to the existing car key. Therefore, the vehicle key can obtain the first location information through the newly added positioning module, and send the first request information to the vehicle terminal device through the newly added communication module.

202: The vehicle terminal device determines the first relative distance and the first relative direction of the user with respect to the first vehicle according to the first location information.

Exemplarily, the vehicle terminal device obtains the location information of the first vehicle through its own positioning module, and determines the first relative distance of the user with respect to the first vehicle according to the location information and the first location information. The car-end device can establish a coordinate system with its own geographic location as the origin of coordinates, and the direction of the head of the car as the positive direction of the X-axis, and then project the first position information in the coordinate system to determine the first relative direction of the user relative to the first vehicle .

203: The vehicle terminal device determines to provide lighting for the user holding the user terminal device according to the first relative distance and the first relative direction.

In the case where it is determined that the first relative distance is greater than the first distance threshold and less than the second distance threshold, and the first relative direction is greater than the first angle threshold and less than the second angle threshold, the vehicle-end device determines that the user is in possession of the user The user of the end device provides lighting, that is, it is allowed to turn on the car lights to provide lighting for the user holding the user end device.

It should be noted that if the first relative distance is not between the first distance threshold and the second distance threshold, that is, the first relative distance is less than the first distance threshold or greater than the second distance threshold, that is, the distance between the user and the first vehicle When the relative distance is too far or too close, it is determined not to provide lighting for the user of the user-end device. It can be understood that if lighting has been provided for the user holding the user-end device before sending the first request message, the first request is turned off when the user holding the user-end device does not need to provide lighting The lights that have been turned on before the news to provide users with lighting.

204: The vehicle-end device determines, according to the first relative distance, a light type that provides illumination for the user holding the user-end device.

The vehicle-end device determines the light type that provides illumination for the user holding the user-end device according to the corresponding relationship between the relative distance and the type of the vehicle lamp, and the first relative distance.

Exemplarily, in the case where the first relative distance is greater than the third distance threshold and less than the second distance threshold, that is, in the case where the relative distance between the user and the first vehicle is relatively long, it is determined to hold the user terminal device The type of light provided by the user for illumination is high beam; when the first relative distance is greater than the first threshold and less than the third threshold, that is, when the relative distance between the user and the first vehicle is relatively short, then The type of light that is determined to provide illumination for the user holding the user terminal device is a low beam.

205: The vehicle-end device determines, according to the first relative direction, a light angle that provides illumination for the user holding the user-end device.

The vehicle-end device determines the light angle for the user who holds the user-end device to provide illumination according to the corresponding relationship between the relative direction and the light angle, and the first relative direction. That is, the target vehicle light is determined according to the first relative direction, and the target vehicle light includes a front light, a rear light, a left side light, and a right side light.

Exemplarily, in the case that the first relative direction is forward, it is determined that the target vehicle light provided with illumination for the user holding the user terminal is the headlight; when the first relative direction is the rear, it is determined The target vehicle lamp that provides illumination for the user holding the user terminal is the rear light; in the case of the left side of the first relative direction, the target vehicle lamp that provides illumination for the user holding the user terminal is determined to be the left vehicle Light; In the case of the right side of the first relative direction, it is determined that the target vehicle light for the user who holds the user terminal to provide illumination is the right vehicle light.

The vehicle-end equipment controls the target vehicle light according to the determined light type to provide illumination for the user holding the user terminal.

It should be noted that if the currently determined target vehicle light itself is in the on state, it is only necessary to determine whether the currently turned on light type of the target vehicle light is consistent with the determined light type. The light type of the lamp is switched to the determined light type. If it is the same, it is only necessary to continue to maintain the current on state of the target vehicle light.

It can be seen that, in this embodiment, the vehicle-end device determines the first relative distance and the first relative direction between the user and the first vehicle according to the user's first position information, so that the first relative distance and the first relative direction are determined according to the first relative distance and the first relative direction. The direction is determined to provide illumination for the user, and when providing illumination for the user, the light type is determined according to the first relative distance, and the light angle is determined according to the first relative direction. Because, in the case of controlling the car lights to provide illumination for the user, the light type and the light angle are determined according to the relative distance and relative direction of the user and the vehicle, instead of simply turning on the headlights and turning on the low beam, thus increasing the opening The diversity of car lights makes the car lights that provide users with lighting and the light type of the car lights meet the actual needs of users, improves the intelligence of the car light control system, and avoids light pollution and waste of light energy.

In some possible implementation manners, the first request message further includes user identification information, and the vehicle terminal device may also determine, according to the user identification information, to provide lighting for the user holding the user terminal device. That is, perform identity verification for the user holding the client device according to the user identification information. If the identity verification is passed, it is determined to provide lighting for the user holding the client device, and if the verification is not passed, the client device is ignored. The first request message sent. User identification information is used to verify the identity of the user terminal device to prevent some illegal users from turning on the lights.

Exemplarily, the user identification information may be the International Mobile Equipment Identity (IMEI) of the user terminal.

In some possible implementation manners, the vehicle-end device may also determine to provide lighting for the user holding the user-end device according to the brightness of the environment. That is, the current environment brightness is acquired, and when the current environment brightness is less than the first brightness threshold, that is, when the current environment brightness is relatively dark, it is determined to provide lighting for the user holding the client device. In addition, in a case where the current environmental brightness is greater than the first brightness threshold, it is determined not to provide lighting for the user holding the client device. Similarly, if the user holding the user-end device has been provided with lighting before the current ambient brightness is obtained, the vehicle lights that have been turned on for the user need to be turned off. According to the environmental brightness, it is judged whether it is necessary to provide lighting, so as to avoid turning on the car lights when the environmental brightness is bright, to avoid the waste of light energy, and to improve the intelligence of lighting.

In some possible implementation manners, the method further includes: the vehicle-end device determines, according to the ambient brightness, the brightness of the light that provides illumination for the user holding the user-end device.

The car-end equipment determines the light brightness to provide illumination for the user according to the corresponding relationship between the ambient brightness and the light brightness, and the ambient brightness.

Exemplarily, when the ambient brightness is greater than the second brightness threshold and less than the first brightness threshold, determine the light brightness as a(cd/m ² ); in the case where the ambient brightness is greater than the third brightness threshold and less than the second brightness threshold Next, determine the brightness of the light as b(cd/m ² ), where a<b.

In some possible implementation manners, the method further includes: if a request message sent by the user terminal is not received after a preset period of time, the request message is used to request to provide lighting for the user holding the user terminal device, then turning off Previously, the user was provided with lights with the lighting turned on. In the case that the request message sent by the user is not received for a long time, the car lights are automatically turned off, and no lighting is provided for the user, so as to avoid the waste of lighting resources.

In some possible implementation manners, the method further includes: the vehicle-end device receives a shutdown instruction sent by the user-end device, the shutdown instruction is used to request the vehicle-end device to turn off the lights that have been turned on, and the vehicle-end device turns off the turned-on lights according to the shutdown instruction Headlights. For example, the user sends a turn-off instruction to the car-end device through the turn-off button of the car key and car lights. In this way, it is possible to actively turn off the car lights without providing lighting, and to improve the intelligence of the car light control system.

In addition, in practical applications, the user equipment may not need to interact with the vehicle equipment.

Exemplarily, the user terminal device may send the above-mentioned first request information to the server, and the first request information further includes a vehicle identification, for example, a license plate number. The server determines the light type and light angle according to the first request information, and then sends a lighting instruction to the vehicle-end device, and the vehicle-end device with the vehicle identification is instructed by the lighting instruction to hold the user end according to the light type and light angle. The user of the device provides lighting.

Referring to FIG. 3, FIG. 3 is a schematic flowchart of another vehicle light control method provided by an embodiment of the application. In this embodiment, the vehicle-end device includes an environment brightness detection module, a transceiver module, a processing module, and a lighting module. The content of this embodiment is the same as that of the embodiment shown in FIG. 2, and the description will not be repeated here. The method includes but is not limited to the following steps:

301: The user-end device sends a first request message to the transceiver module of the vehicle-end device, where the first request message is used to request the first vehicle to provide lighting for the user holding the user-end device, and the first request message includes The first location information and user identification information.

302: The processing module performs identity verification on the user terminal device according to the user identification information, and determines that the verification is passed.

303: The brightness detection module sends the environment brightness to the processing module.

304: The processing module determines that the environmental brightness is less than the first brightness threshold.

305: The processing module determines the first relative distance and the first relative direction of the user with respect to the first vehicle according to the first location information.

306: The processing module determines, according to the first relative distance and the first relative direction, to provide lighting for the user holding the client device.

307: The processing module determines, according to the first relative distance, a light type to provide illumination for the user holding the user-end device.

308: The processing module determines, according to the first relative direction, a light angle that provides illumination for the user holding the user-end device.

309: The processing module sends an illumination instruction to the light module, where the illumination instruction is used for the indicator light module to provide illumination for the user holding the user terminal device according to the light type and the light angle.

310: The lighting module provides lighting for the user holding the client device according to the lighting type and the lighting angle.

It can be seen that, in this embodiment, the first relative distance and the first relative direction between the user and the first vehicle are determined according to the user's first position information, and the first relative distance and the first relative direction are determined as The user provides illumination, and when providing illumination for the user, the light type is determined according to the first relative distance, and the light angle is determined according to the first relative reverse. Because, in the case of controlling the car lights to provide illumination for the user, the light type and the light angle are determined according to the relative distance and relative direction of the user and the vehicle, instead of simply turning on the headlights and turning on the low beam, thus increasing the opening The diversity of car lights makes the car lights that provide users with lighting and the light type of the car lights meet the actual needs of users, improves the intelligence of the car light control system, and avoids light pollution and waste of light energy. In addition, before providing users with lighting, first perform identity verification and environmental brightness verification, thereby improving the accuracy of lighting for users.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of a vehicle light control device provided by an embodiment of the application. The vehicle light control device 400 includes a transceiver module 401 and a processing module 402; among them:

The transceiver module 401 is configured to receive a first request message sent by a user-end device, the first request message is used to request a first vehicle to provide lighting for a user holding the user-end device, and the first request message includes the first request message A location information;

The processing module 402 is configured to determine a first relative distance and a first relative direction of the user with respect to the first vehicle according to the first position information;

The processing module 402 is further configured to determine, according to the first relative distance and the first relative direction, to provide lighting for the user holding the user equipment;

The processing module 402 is further configured to determine, according to the first relative distance, a light type to provide illumination for the user holding the user-end device;

The processing module 402 is further configured to determine, according to the first relative direction, a light angle to provide illumination for the user holding the user-end device.

It is determined to provide lighting for the user holding the user equipment.

In some possible implementation manners, the first request message further includes user identification information, and the processing module 402 is further configured to determine, according to the user identification information, to provide lighting for the user holding the user terminal device.

In some possible implementation manners, the processing module 402 is further configured to determine according to the environmental brightness to provide lighting for the user holding the user terminal device.

In some possible implementation manners, the processing module 402 is further configured to determine, according to the environmental brightness, the brightness of the light that provides illumination for the user holding the user-end device.

Only one or more of the modules in FIG. 4 above can be implemented by software, hardware, firmware or a combination thereof. The software or firmware includes but is not limited to computer program instructions or codes, and can be executed by a hardware processor. The hardware includes, but is not limited to, various integrated circuits, such as a central processing unit (CPU), a digital signal processor (DSP), a field programmable gate array (FPGA), or an application specific integrated circuit (ASIC).

Referring to FIG. 5, FIG. 5 is a schematic structural diagram of another vehicle light control device provided by an embodiment of the application. The vehicle light control device 500 includes a memory 501, a processor 502, and a transceiver 503. They are connected by a bus 504 between them. The memory 501 is used to store related instructions and data, and can transmit the stored data to the processor 502.

The processor 502 is configured to read related instructions in the memory 501 to perform the following operations:

The control transceiver 503 receives a first request message sent by the user-end device, the first request message is used to request the first vehicle to provide lighting for the user holding the user-end device, and the first request message includes the first position information;

Specifically, the foregoing processor 502 may be the processing module 402 of the vehicle-end device 400 in the embodiment shown in FIG. 4, and the foregoing transceiver 503 may be the transceiver module 401 of the vehicle-end device 400 in the embodiment shown in FIG. 4.

The embodiment of the present application also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, it can realize the process related to the vehicle-end device in the vehicle light control method provided in the foregoing method embodiment.

The embodiment of the present application also provides a computer program product, which when running on a computer or a processor, causes the computer or the processor to execute one or more steps in any of the above-mentioned vehicle light control methods. If each component module of the aforementioned equipment is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in the computer readable storage medium.

It should be understood that the processor mentioned in the embodiment of the present application may be a central processing unit (Central Processing Unit, CPU), or may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), and application-specific integrated circuits (Central Processing Unit, CPU). Application Specific Integrated Circuit (ASIC), ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.

It should also be understood that the memory mentioned in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (Double Data Rate SDRAM, DDR SDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), Synchronous Link Dynamic Random Access Memory (Synchlink DRAM, SLDRAM) ) And Direct Rambus RAM (DR RAM).

It should be noted that when the processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic device, or discrete hardware component, the memory (storage module) is integrated in the processor.

It should be noted that the memories described herein are intended to include, but are not limited to, these and any other suitable types of memories.

It should also be understood that the first, second, third, fourth, and various numerical numbers involved in this specification are only for easy distinction for description, and are not used to limit the scope of the present application.

It should be understood that the term "and/or" in this article is only an association relationship describing the associated objects, which means that there can be three types of relationships, for example, A and/or B, which can mean that A alone exists, and both A and B exist. , There are three cases of B alone. In addition, the character "/" in this text generally indicates that the associated objects before and after are in an "or" relationship.

It should be understood that in the various embodiments of the present application, the size of the sequence number of the above-mentioned processes does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application. The implementation process constitutes any limitation.

A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the above-described system, device, and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, device, and method can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

The steps in the method in the embodiment of the present application can be adjusted, merged, and deleted in order according to actual needs.

The modules in the device of the embodiment of the present application may be combined, divided, and deleted according to actual needs.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions recorded in the embodiments are modified, or some of the technical features are equivalently replaced; these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

A method for controlling vehicle lights, characterized in that it is applied to vehicle-end equipment, and includes:

Receiving a first request message sent by a user-end device, where the first request message is used to request a first vehicle to provide lighting for a user holding the user-end device, and the first request message includes first location information;

Determining a first relative distance and a first relative direction of the user relative to the first vehicle according to the first location information;

Determining, according to the first relative distance and the first relative direction, to provide lighting for the user holding the user equipment;

Determining, according to the first relative distance, a light type to provide illumination for the user holding the user-end device;

Determine, according to the first relative direction, a light angle that provides illumination for the user holding the user terminal device.
The method according to claim 1, wherein the determining according to the first relative distance and the first relative direction to provide illumination for a user holding the user-end device comprises:

Determining that the first relative distance is greater than a first distance threshold and less than a second distance threshold;

Determining that the first relative direction is greater than a first angle threshold and less than a second angle threshold;

It is determined to provide lighting for the user holding the user equipment.
The method according to claim 1 or 2, wherein the first request message further includes user identification information, and the method further includes:

It is determined according to the user identification information to provide lighting for the user holding the user terminal device.
The method according to any one of claims 1-3, wherein the method further comprises:

According to the environmental brightness, it is determined to provide lighting for the user holding the user terminal device.
The method according to any one of claims 1-3, wherein the method further comprises:

The brightness of the light that provides illumination for the user holding the user-end device is determined according to the brightness of the environment.
A vehicle light control device, characterized in that it comprises:

The transceiver module is configured to receive a first request message sent by a user-end device, the first request message is used to request a first vehicle to provide lighting for a user holding the user-end device, and the first request message includes a first location information;

A processing module, configured to determine a first relative distance and a first relative direction of the user with respect to the first vehicle according to the first location information;

The processing module is further configured to determine, according to the first relative distance and the first relative direction, to provide lighting for the user holding the user equipment;

The processing module is further configured to determine a light type to provide illumination for the user holding the user terminal device according to the first relative distance;

The processing module is further configured to determine, according to the first relative direction, a light angle that provides illumination for the user holding the user-end device.
The device according to claim 6, wherein:

In terms of determining to provide lighting for the user holding the user-end device according to the first relative distance and the first relative direction, the processing module is specifically configured to:

Determining that the first relative distance is greater than a first distance threshold and less than a second distance threshold;

Determining that the first relative direction is greater than a first angle threshold and less than a second angle threshold;

It is determined to provide lighting for the user holding the user equipment.
The device according to claim 6 or 7, characterized in that:

The first request message further includes user identification information, and the processing module is further configured to determine, according to the user identification information, to provide lighting for the user holding the user terminal device.
The device according to any one of claims 6-8, wherein:

The processing module is further configured to determine to provide lighting for the user holding the user terminal device according to the environmental brightness.
The device according to any one of claims 6-8, characterized in that:

The processing module is further configured to determine the brightness of the light that provides illumination for the user holding the user-end device according to the brightness of the environment.
A vehicle light control device includes a processor, the processor is connected to a memory, the memory is used to store a computer program, and the processor is used to execute the computer program stored in the memory to make the vehicle light control The device executes the method according to any one of claims 1 to 5.
A computer program product, characterized in that, when the computer program product runs on a processor, the vehicle light control device executes the method according to any one of claims 1-5.
A computer storage medium, characterized by comprising computer instructions, when the computer instructions are executed by a processor, cause the vehicle light control device to execute the method according to any one of claims 1-5.