CN117104119A

CN117104119A - Light control method of vehicle and vehicle

Info

Publication number: CN117104119A
Application number: CN202311225753.8A
Authority: CN
Inventors: 王禄娜; 赵荣; 吴坚强
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2023-11-24

Abstract

The application is applicable to the technical field of intelligent automobiles, and provides a light control method of a vehicle and the vehicle, wherein the method comprises the following steps: controlling an external display screen of the vehicle to display a vehicle lamp setting icon; receiving a first operation acting on the lamp setting icon; responding to the first operation, and controlling an external display screen to display options of a first light category; receiving a second operation on the option of the first light category; receiving a third operation on an option of a second light category of the in-vehicle display screen; and if the first light category is different from the second light category, starting a car lamp corresponding to the option of the first light category. According to the application, the vehicle exterior display screen is arranged on the outer side of the vehicle body, and the vehicle lamp can be adjusted through the vehicle exterior display screen, so that a user can complete the adjustment of the vehicle lamp without entering the vehicle, and the effect of adjusting the light outside the vehicle by the user is achieved.

Description

Light control method of vehicle and vehicle

Technical Field

The application belongs to the technical field of intelligent automobiles, and particularly relates to a light control method of a vehicle and the vehicle.

Background

With the development of automobiles and the improvement of living standards of people, automobiles have become indispensable vehicles for people. With the intelligent development of automobiles, the functions of automobiles are not limited to riding instead of walking, and the automobiles are increasingly used, such as lamplight illumination in camping, lamplight show in birthday, and the like.

At present, if a user wants to turn on, adjust or turn off the car lamp, the user needs to adjust the car lamp at the main driving position through a key at the main driving position, and the car lamp is inconvenient to adjust.

Disclosure of Invention

The embodiment of the application provides a light control method of a vehicle and the vehicle, which can solve the problem of inconvenient adjustment of a vehicle lamp.

In a first aspect, an embodiment of the present application provides a light control method for a vehicle, where an external display screen is attached to an outer side of a vehicle body of the vehicle, and an internal display screen is disposed in the vehicle, and the method includes:

controlling the display screen outside the vehicle to display a first interface, wherein the first interface comprises a vehicle lamp setting icon;

receiving a first operation acting on the lamp setting icon;

responding to the first operation, and controlling the off-board display screen to display a second interface, wherein the second interface comprises options of a first lamplight category;

receiving a second operation on an option of the first light category;

receiving a third operation on an option of a second light category of the in-vehicle display screen;

and if the first light category is different from the second light category, starting a car lamp corresponding to the option of the first light category.

In a possible implementation manner of the first aspect, the vehicle body outer side includes an outer surface of a headlight and an outer surface of a taillight, the vehicle outer display screen is attached to the outer surface of the headlight or the outer surface of the taillight, and the vehicle outer display screen is a transparent flexible display screen.

In a possible implementation manner of the first aspect, if the first light category and the second light category are different, turning on a vehicle lamp corresponding to an option of the first light category includes:

if the first light type and the second light type are different, controlling the in-vehicle display screen and the out-of-vehicle display screen to display a third interface, wherein the third interface comprises a first option and a second option, the first option represents agreement to simultaneously turn on the lamps corresponding to the options of the first light type and the lamps corresponding to the options of the second light type, and the second option represents disagreement to simultaneously turn on the lamps corresponding to the options of the first light type and the lamps corresponding to the options of the second light type;

receiving a fourth operation on an option of the in-vehicle display screen and a fifth operation on an option of the out-of-vehicle display screen;

And if the options acted by the fourth operation and the fifth operation are different, starting the car lamp corresponding to the option of the first light category.

In a possible implementation manner of the first aspect, if the options acted by the fourth operation and the fifth operation are different, turning on a vehicle lamp corresponding to the option of the first light category includes:

judging the sequence of receiving the fourth operation and the fifth operation if the options acted by the fourth operation and the fifth operation are different;

and if the fifth operation is received first and is an operation acting on the second option, starting the car lamp corresponding to the option of the first lamplight category.

In a possible implementation manner of the first aspect, after the determining that the order of the fourth operation and the fifth operation is received, the method further includes:

if the fifth operation is received first and is an operation acting on the first option, starting a car lamp corresponding to the option of the first light type and a car lamp corresponding to the option of the second light type;

if the fourth operation is received first and is an operation acting on the second option, starting a car lamp corresponding to the option of the second lamplight category;

And if the fourth operation is received first and is an operation acting on the first option, starting the car lamp corresponding to the option of the first light type and the car lamp corresponding to the option of the second light type.

In a possible implementation manner of the first aspect, the turning on a vehicle lamp corresponding to the option of the first light category includes:

determining a first area where a car lamp corresponding to an option of the first light type to be started is located;

acquiring the sight stay position of a user outside the vehicle;

if the sight line stay position is not in the first area, starting a car lamp corresponding to the option of the first light type, and controlling the light direction of the car lamp to be a direct direction;

and if the sight line stay position is in the first area, starting a car lamp corresponding to the option of the first light type, and controlling the light direction of the car lamp to be a non-direct direction, wherein the non-direct direction is a direction that the irradiation direction deviates from the sight line stay position.

In a possible implementation manner of the first aspect, the controlling the off-board display to display a first interface includes:

and when the first information is determined to be detected, controlling the off-board display screen to display the first interface, wherein the first information is used for representing the intention of the off-board user to set the light of the vehicle.

In a possible implementation manner of the first aspect, after turning on a vehicle lamp corresponding to the option of the first light category, the method further includes:

detecting a charge value of a battery in the vehicle;

when the electric quantity value is smaller than or equal to a preset value, controlling the display screen outside the vehicle and/or the display screen inside the vehicle to display a fourth interface, wherein the fourth interface comprises an electric quantity alarm prompt and/or a light switching prompt, the light switching prompt comprises a plurality of light brightness adjusting options for adjusting light brightness and estimated use time length of each light brightness, and the estimated use time length is determined based on the electric quantity value and the light brightness.

In a possible implementation manner of the first aspect, before the controlling the off-board display to display the second interface in response to the first operation, the method further includes:

verifying the legitimacy of the identity of the user outside the vehicle;

correspondingly, the responding to the first operation controls the display screen outside the vehicle to display a second interface, and the method comprises the following steps:

and when the identity of the off-board user is legal, responding to the first operation, and controlling the off-board display screen to display a second interface.

In a second aspect, an embodiment of the present application provides a vehicle, where an external display screen is attached to an outer side of a vehicle body, and an internal display screen is disposed in the vehicle, and the vehicle is configured to implement the method described in the first aspect.

In a third aspect, an embodiment of the present application provides a terminal device, including: a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the light control method of the vehicle of any one of the above first aspects when the computer program is executed.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the light control method of the vehicle of any one of the first aspects above.

In a fifth aspect, an embodiment of the present application provides a computer program product, which when run on a terminal device, causes the terminal device to perform the light control method of a vehicle according to any one of the first aspects above.

Compared with the prior art, the embodiment of the first aspect of the application has the beneficial effects that: controlling an external display screen of the vehicle to display a first interface, wherein the first interface comprises a vehicle lamp setting icon; receiving a first operation acting on the lamp setting icon; responding to the first operation, and controlling the external display screen to display a second interface, wherein the second interface comprises options of the first light category; receiving a second operation on the option of the first light category; receiving a third operation on an option of a second light category of the in-vehicle display screen; and if the first light category is different from the second light category, starting a car lamp corresponding to the option of the first light category.

According to the application, the vehicle exterior display screen is arranged on the outer side of the vehicle body, the vehicle exterior display screen can be used for setting the vehicle lamp, a user outside the vehicle can control and adjust the vehicle lamp through the vehicle exterior display screen, and when the vehicle exterior user and the user in the vehicle simultaneously control the vehicle lamp, the vehicle lamp is started according to the operation of the user outside the vehicle, so that the user can finish the adjustment of the vehicle lamp without entering the vehicle, and the vehicle exterior user can conveniently adjust the vehicle lamp.

It will be appreciated that the advantages of the second to fifth aspects may be found in the relevant description of the first aspect, and are not described here again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a headlight of a vehicle according to an embodiment of the application;

FIG. 2 is a schematic view of a configuration of options outside a vehicle when an outside display screen is provided on a headlight of the vehicle according to an embodiment of the application;

FIG. 3 is a flow chart of a method for controlling light of a vehicle according to an embodiment of the application;

FIG. 4 is a schematic diagram of an external display screen for displaying options of various light categories according to an embodiment of the present application;

FIG. 5 is a flow chart of a method for displaying a first interface on a vehicle according to an embodiment of the application;

FIG. 6 is a flow chart of a method for controlling the turning on of a lamp of a vehicle according to an embodiment of the present application;

FIG. 7 is a flowchart of a method for controlling turning on of a lamp of a vehicle according to another embodiment of the present application;

FIG. 8 is a flowchart of a method for controlling turning on of a lamp of a vehicle according to another embodiment of the present application;

fig. 9 is a schematic structural diagram of a terminal device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise.

Lamps in a vehicle are divided into: the head lamps may include a left head lamp and a right head lamp, as shown in fig. 1, which are circled; the lamp light can be divided into: fog lights, high beam lights, low beam lights, turn lights, etc.

The switch or the adjusting button of the car lamp is generally arranged in the main driving position area in the car, and is generally a physical button or a gear shift lever and the like.

When the user is outside the car, if the user needs to adjust the car lamp, the user needs to return to the car, and the car lamp is adjusted in the car, so that the user is inconvenient to adjust the car lamp.

With the development of display technology, transparent flexible display screens have been used. The transparent flexible display screen has the characteristics of ultra-thin and fitting; the transparent flexible display screen can be attached to the surface of clothes, automobiles and the like, and can be adjusted to various display states according to the brightness of the display screen, for example, the transparent flexible display screen can be in a transparent state, a conventional display state and the like.

Therefore, in combination with the transparent flexible display screen, the application provides a light control method of a vehicle, the vehicle exterior display screen is attached to the outer side of the vehicle body, and a user can adjust the vehicle lamp through the vehicle exterior display screen, so that the user can adjust the vehicle lamp outside the vehicle, convenience is brought to the user, and the user experience is improved.

Specifically, the vehicle body outside includes an outer surface of the head lamp and an outer surface of the tail lamp. In practical application, the external display screen can be attached to the outer surface of the head lamp or the outer surface of the tail lamp, as shown in fig. 2, and the external display screen is attached to the outer surface of the left head lamp. Because the display screen outside the automobile is a transparent flexible display screen, after the automobile lamp is started, the display screen outside the automobile can be in a transparent state, and the effect of lamplight cannot be influenced. The display screen outside the car can be used for adjusting car lights, adjusting music players in the car and the like.

In the application, the vehicle is internally provided with the vehicle display screen so as to facilitate the adjustment of the vehicle lamp by the vehicle user through the vehicle display screen.

Fig. 3 is a schematic flow chart of a light control method of a vehicle, where the method of the present application is applied to a vehicle, that is, a controller in the vehicle, and for convenience of explanation, the embodiment of the present application is described with an external display screen attached to an external surface of a headlight, but the embodiment is not limited to the present application.

Referring to fig. 3, the method is described in detail as follows:

s101, controlling the display screen outside the vehicle to display a first interface, wherein the first interface comprises a vehicle lamp setting icon.

In this embodiment, after the vehicle is unlocked, the external display screen can start to work. After the vehicle is unlocked, the display state of the display screen outside the vehicle is transparent.

After the vehicle is unlocked, the state of the vehicle is firstly judged to determine whether the vehicle is in a static state or a driving state at the current moment. Specifically, the current speed of the vehicle is obtained, and if the current speed is equal to 0, the vehicle is determined to be in a stationary state; if the current vehicle speed is greater than 0, determining that the vehicle is in a running state.

When the vehicle is in a stationary state, a user may be outside the vehicle, and the display screen outside the vehicle is controlled to display a first interface; when the vehicle is in a running state, the user must be in the vehicle. In order not to influence a user to control the lamp in the vehicle, and also to prevent the condition that the lamp is lightened or switched due to false triggering of the display screen outside the vehicle during driving, when the vehicle is in a static state, the function of adjusting the lamp through the display screen outside the vehicle is in an starting state; when the vehicle is in a running state, the external display screen is in an extinguishing state, the function of adjusting the vehicle lamp through the external display screen is in a disabled state, running safety is guaranteed, and the external display screen does not display any content when the external display screen is in the extinguishing state (transparent state).

In this embodiment, if the vehicle is in a stationary state, the vehicle may directly control the external display screen to display the first interface, as shown in fig. 2, where a lamp setting icon (lamp setting icon is turned on) is displayed on the first interface, so that a user may set a lamp, and at this time, an area of the external display screen other than the lamp setting icon may be in a transparent state.

The car light sets up the icon display in the edge of car external display screen, in the non-projection area of light, this kind of setting can not influence the light illumination or throw, has avoided light to set up the icon to stop the condition emergence that the light was thrown when showing.

S102, receiving a first operation acted on the car lamp setting icon.

In this embodiment, the first operation may be an operation of clicking the lamp setting icon, an operation of double clicking the lamp setting icon, or an operation of pressing the lamp setting icon for a long time, or the like. The first operation characterizes the need for the user to adjust the lamp.

And S103, responding to the first operation, and controlling the off-board display screen to display a second interface, wherein the second interface comprises options of the first light category.

In this embodiment, after the first operation is detected, the vehicle controls the external display screen to display the second interface, that is, the external display screen needs to display options corresponding to each light category, for example, as shown in fig. 4, the options of the light category include the option of the high beam, the option of the low beam, the option of the front fog lamp, and so on. In order not to influence the beauty of the car lamp and the light irradiation of the car lamp, options corresponding to each light category can be displayed without background color.

S104, receiving a second operation acting on the options of the first lamplight category.

In this embodiment, the options of the first light category may be any one or more of the options of the respective light categories displayed in the second interface.

The second operation may be a single click, double click, long press operation, or the like.

In this embodiment, if the display screen outside the vehicle is disposed on the outer surface of the headlight, as shown in fig. 4, the second operation may also be an operation of clicking the headlight area corresponding to the option of the first light category, for example, an operation of clicking the high beam area by the user.

S105, receiving a third operation acting on the options of the second light category of the in-vehicle display screen.

In the embodiment, an in-vehicle display screen in a vehicle displays a first interface and receives an operation of an in-vehicle user acting on a lamp setting icon of the first interface; controlling the display screen in the vehicle to display a second interface, wherein the second interface comprises options of a second lamplight category; a third operation is received that acts on an option of a second light category of the in-vehicle display screen. The options of the second light category are one or more of the options in each light category in the second interface.

And S106, if the first light category is different from the second light category, starting the car lamp corresponding to the option of the first light category.

As an example, as shown in fig. 4, if the option of the first light category is the option of the high beam, the option of the second light category is the option of the front fog light and/or the option of the low beam.

In this embodiment, if the light types selected by the in-vehicle user and the off-vehicle user are different, the vehicle lamp corresponding to the option of the first light type is turned on preferentially based on the selection of the off-vehicle user, for example, if the option of the first light type is the option of the fog lamp, the fog lamp is turned on; and if the option of the lamplight category is a high beam, starting the high beam.

After the car lamp corresponding to the option of the first light category is started, the selected option of the first light category can display a selected mark, and the selected mark can be set according to requirements, for example, as shown in fig. 4, after the option of the high beam is selected, a circle selected mark is displayed on the option of the high beam. After the preset time period, the vehicle controls the display screen outside the vehicle to return to the full transparent state, and the display screen outside the vehicle does not display any content.

In this embodiment, after the lamps corresponding to the options of the first light category are turned on, the light on condition is displayed on the in-vehicle display screen and the out-of-vehicle display screen, so that the in-vehicle user and the out-of-vehicle user can know the lamps in use.

In the embodiment of the application, the display screen outside the vehicle is controlled to display a first interface, wherein the first interface comprises a vehicle lamp setting icon; receiving a first operation acting on the lamp setting icon; responding to the first operation, and controlling the external display screen to display a second interface, wherein the second interface comprises options of the first light category; receiving a second operation on the option of the first light category; receiving a third operation on an option of a second light category of the in-vehicle display screen; and if the first light category is different from the second light category, starting a car lamp corresponding to the option of the first light category. According to the application, the vehicle exterior display screen is arranged on the outer side of the vehicle body, the vehicle exterior display screen can be used for setting the vehicle lamp, a user outside the vehicle can control and adjust the vehicle lamp through the vehicle exterior display screen, and when the vehicle exterior user and the user in the vehicle simultaneously control the vehicle lamp, the vehicle lamp is started according to the operation of the user outside the vehicle, so that the user can finish the adjustment of the vehicle lamp without entering the vehicle, and the vehicle exterior user can conveniently adjust the vehicle lamp.

As shown in fig. 5, in one possible implementation, the implementation procedure of step S101 may include:

s1011, judging whether first information is detected, wherein the first information is used for representing that the external user has intention of setting the light of the vehicle.

In this embodiment, the first information may be set as needed. Specifically, the first information may be voice interaction information, for example, "please turn on the off-vehicle headlamp screen adjusting function" or the like, which is issued by the user.

The first information may also be action information of the user. The motion information may be collected by a camera on the vehicle. Specifically, the camera collects face information and/or finger action information of a user outside the vehicle. For the face information, the vehicle determines whether the face of the user outside the vehicle is approaching to the display screen outside the vehicle according to the face information; for the finger action information, the vehicle determines whether the finger of the off-vehicle user is approaching to the off-vehicle display screen according to the finger action information; and if the vehicle determines that the face and/or the finger are approaching the display screen outside the vehicle, determining that the first information is detected.

When the vehicle is in a stationary state and the first information is not detected, the off-vehicle display screen can be in a transparent state, and the off-vehicle display screen does not display any content.

And S1012, controlling the display screen outside the vehicle to display the first interface when the first information is detected.

In this embodiment, when it is determined that the first information is detected, it is determined that the first user has an intention to set the light, and at this time, the off-vehicle display screen lights up (displays) the light setting icon so that the first user performs the light setting through the off-vehicle display screen.

In the embodiment of the application, the first interface is displayed on the external display screen when the lighting setting intention of the external user is detected, namely the lighting setting icon is displayed, and the first interface is not displayed when the lighting setting intention is not detected, so that the intelligent degree of the vehicle is improved, and more electricity can be saved.

In one possible implementation manner, after displaying the first interface, the method may further include:

and controlling the display screen outside the vehicle to display a seventh interface after the display time of the vehicle lamp setting icon is longer than the preset time and/or the vehicle locking signal is received, wherein the seventh interface does not comprise the vehicle lamp setting icon.

In this embodiment, the preset duration may be a parameter that is set when the vehicle leaves the factory and cannot be changed by the user.

The preset duration can also be a parameter which can be changed by a user, the user can set the display duration of the car light setting icon through the in-car display screen or the out-car display screen of the car, and the set display duration is the preset duration; for example, when the display screen displays a setting interface of a preset duration, the duration or the voice input duration is manually input in the setting interface. In addition, the user can also set the preset duration through the vehicle APP in the mobile phone.

As an example, the preset time period may be set to 1 minute or 2 minutes, or the like.

In this embodiment, the lock signal may be a signal sent by a car key, or may be a signal sent by a mobile phone APP.

And when the display time of the car light setting icon is longer than the preset time and/or the car locking signal is received, the car light setting icon is automatically extinguished, namely the seventh interface is displayed on the display screen outside the car. In actual use, after receiving the vehicle locking signal, the display screen outside the vehicle can display the seventh interface after the preset time length. For example, after the vehicle receives the lock signal, the off-board display screen continues to display the first interface, and after 1 minute, the off-board display screen displays the seventh interface. After locking, the external display screen stops working, and the external display screen is switched to a black screen state.

In this embodiment, after the seventh interface is displayed on the off-vehicle display screen, if the user needs to set the lamp, the above steps S1011 to S1012 may be performed.

In the embodiment of the application, although the car lamp setting icon is smaller, if the car lamp setting icon is in the lighting state for a long time, the electric quantity of the car is consumed, and meanwhile, the overall attractiveness of the car lamp is also influenced, so that when the car lamp setting icon is in the lighting state, the car lamp setting icon is extinguished after the preset time length and/or the car locking signal is detected, the electric quantity of the car is saved, and the overall attractiveness of the car lamp is also maintained.

In one possible implementation manner, the identity of the user can be verified before the second interface is displayed, so that the identity of the user performing the lamp setting is legal, and the lamp setting of pedestrians or other people at will is prevented, and energy waste is caused.

Specifically, after step S102, the method may further include:

and verifying the legitimacy of the identity of the user outside the vehicle.

Correspondingly, when the identity of the user outside the vehicle is legal, the first operation is responded, the display screen outside the vehicle is controlled to display the second interface, and the user outside the vehicle is allowed to set the vehicle lamp at the moment.

In the present embodiment, the off-vehicle user is a user who intends to perform lamp setting.

In this embodiment, a camera (in-vehicle camera or out-vehicle camera) disposed on the vehicle may be used to collect the portrait information of the user outside the vehicle, and the collected portrait information is compared with the pre-stored portrait to determine whether the portrait in the collected portrait information matches with the pre-stored portrait; if the collected human images in the human image information are matched with the pre-stored human images, determining that the identity of the user outside the vehicle is legal; if the collected portrait in the portrait information is not matched with the pre-stored portrait, the identity of the user outside the vehicle is determined to be illegal.

And when the identity of the user outside the vehicle is illegal, the display screen outside the vehicle keeps the first interface unchanged, and the external vehicle is not allowed to set the vehicle lamp.

In one possible implementation manner, after the car lamp corresponding to the option of the first light category is turned on, if the user needs to adjust the car lamp again, whether the identity of the user outside the car is legal or not needs to be judged again, and after the identity of the user outside the car is determined to be legal, the user outside the car can continuously adjust the car lamp.

In one possible implementation, if the vehicle lamp is used for a long time (the lamp is in the on state) while the vehicle is in the stationary state, a loss of power of the battery in the vehicle or the like may be caused due to excessive power consumption. Therefore, in order to avoid the phenomenon of battery loss caused by lighting the lamp for a long time when the vehicle is stationary, the electric quantity of the battery needs to be monitored in real time after the vehicle lamp is started, and an alarm is given when the electric quantity of the battery is low, so that a user is prompted to reduce the brightness of the vehicle lamp or turn off the vehicle lamp, and the normal operation of the battery is ensured.

Specifically, after step S106, the above method may further include:

s201, detecting the electric quantity value of a battery in the vehicle.

In this embodiment, a battery management module is provided in the vehicle, through which the electric quantity value of the battery can be obtained.

S202, when the electric quantity value is smaller than or equal to a preset value, controlling the display screen outside the vehicle and/or the display screen inside the vehicle to display a fourth interface, wherein the fourth interface comprises an electric quantity alarm prompt and/or a light switching prompt, the light switching prompt comprises a plurality of light brightness adjusting options for adjusting light brightness and estimated use time length of each light brightness, and the estimated use time length is determined based on the electric quantity value and the light brightness.

In this embodiment, the preset value may be set as needed. When the electric quantity value is smaller than or equal to a preset value, the electric quantity of the battery is lower, and the vehicle gives out an alarm prompt tone.

In addition, an electric quantity alarm prompt and/or a lamplight switching prompt are displayed in a preset area of the display screen outside the automobile. Or when the non-light projection area of the display screen outside the vehicle is changed from the transparent state to the non-transparent state (darkened), displaying an electric quantity alarm prompt and/or a light switching prompt in the non-light projection area of the display screen outside the vehicle. The electric quantity alarm prompt can be a text prompt or an animation prompt, etc.

The light switching prompt provides the user with various light switching schemes (power saving schemes), for example, reducing the brightness of the vehicle lamp by 50%, 40% or 30%, etc. Each scheme corresponds to one light brightness adjustment option, and each light brightness adjustment option can correspond to a prompt instruction so as to prompt a user of the estimated use duration of the light brightness corresponding to the light brightness adjustment option. For example, according to the electric quantity value, the electric quantity of the battery can be maintained for 5 minutes after the brightness of the car lamp is estimated to be reduced by 50%; the electric quantity of the battery can be kept for 3 minutes after the brightness of the car lamp is estimated to be reduced by 40 percent.

In the embodiment of the application, various lamplight adjusting schemes are provided for a user when the electric quantity value of the battery is low, so that the user can accurately adjust the car lamp when the electric quantity value of the battery is low.

As shown in fig. 6, in one possible implementation, the implementation procedure of step S106 may include:

s1061, determining a first area where the car lamp corresponding to the option of the first light category to be started is located.

In this embodiment, the area where the lamp corresponding to the option of the first light category is located is the area to be lighted.

S1062, the sight line stay position of the user outside the vehicle is acquired.

In this embodiment, the eye-rest position of the off-vehicle user may be determined according to the eye-ball position and the eye-rest direction of the off-vehicle user. The eyeball position and the sight orientation of the user outside the vehicle can be collected through a camera on the vehicle.

According to the sight line stay position of the user outside the automobile, whether the eyeball of the user outside the automobile directly looks at the area where the automobile lamp is to be lighted at the moment can be determined.

And S1063, if the sight line stay position is not in the first area, starting the car lamp corresponding to the option of the first light type, and controlling the light direction of the car lamp to be in the direct direction.

In this embodiment, if the stay position of the sight line of the user outside the vehicle is not in the first area, it is determined that the eyeball of the user outside the vehicle does not directly look at the area where the vehicle lamp is to be turned on, the corresponding vehicle lamp can be directly turned on, and the light of the vehicle lamp can be directly radiated.

And S1064, if the sight line stay position is in the first area, starting a car lamp corresponding to the option of the first light type, and controlling the light direction of the car lamp to be a non-direct direction, wherein the non-direct direction is a direction that the irradiation direction deviates from the sight line stay position.

In this embodiment, if the stay position of the sight of the user outside the vehicle is in the first area, it is indicated that the eyeball of the user outside the vehicle directly looks at the area where the lamp is to be turned on, in order to avoid the lamp from directly directing the eyeball of the user, when the lamp corresponding to the option of the first light type is turned on, the lamp can avoid the eyeball of the user outside the vehicle to irradiate.

After the control car light irradiates towards the direction of the eyeballs of the non-direct car exterior user, the sight line stay position of the car exterior user is continuously detected, and when the sight line stay position is not determined to be in the first area, the lamplight direction of the car light is changed into the direct direction.

In the embodiment of the application, in order to prevent eyes of an external user from being injured due to direct irradiation of the automobile lamp to the external user, before the corresponding automobile lamp is started, whether the eyes of the external user directly look at an area where the automobile lamp is to be lighted is judged; if the eyeball direct-view car lamp of the user outside the car is determined to be in a region to be lighted, the eyeball of the user outside the car needs to be prevented from being directly shot by the car when the car lamp is controlled to be lighted, and the user outside the car is protected from being hurt by the lamp light.

In one possible implementation manner, since the vehicle is provided with the in-vehicle display screen and the out-of-vehicle display screen, when the vehicle is in a stationary state, a situation that the in-vehicle user and the out-of-vehicle user adjust the vehicle lamp simultaneously may occur, and when a situation that the in-vehicle and the out-of-vehicle adjust the vehicle lamp simultaneously occurs, the present application can be processed by adopting the following method.

As shown in fig. 7, specifically, step S106 may specifically include:

s301, if the first light type and the second light type are different, controlling the in-vehicle display screen and the out-of-vehicle display screen to display a third interface, wherein the third interface comprises a first option and a second option, the first option represents agreement to turn on the car lamp corresponding to the option of the first light type and the car lamp corresponding to the option of the second light type at the same time, and the second option represents disagreement to turn on the car lamp corresponding to the option of the first light type and the car lamp corresponding to the option of the second light type at the same time.

In this embodiment, if the light types selected by the in-vehicle user and the out-vehicle user are different, a third interface may be displayed, so that the user determines whether to superimpose the vehicle lamp corresponding to the option of displaying the first light type and the vehicle lamp corresponding to the option of displaying the second light type.

S302, receiving a fourth operation acting on an option of the in-vehicle display screen and a fifth operation acting on an option of the out-vehicle display screen.

In the present embodiment, the fourth operation is an operation acting on the first option or an operation acting on the second option. The fifth operation is an operation acting on the first option or an operation acting on the second option.

And S303, if the options acted by the fourth operation and the fifth operation are different, starting the car lamp corresponding to the option of the first lamplight category.

In this embodiment, if one of the outside user and the inside user selects to display the lamp in a superimposed manner and the other user selects to display the lamp in a non-superimposed manner, it is determined that the inside user and the outside user are different in selection.

As an example, if the fourth operation is an operation acting on the first option and the fifth operation is an operation acting on the second option, it is determined that the options acted on by the fourth operation and the fifth operation are different.

When the choices of the user outside the vehicle and the user inside the vehicle are different, the intention of the user outside the vehicle is preferentially considered, and the vehicle lamp corresponding to the option of the first light category selected by the user outside the vehicle is started.

In another embodiment, if the fourth operation and the fifth operation are both operations acting on the second option, the vehicle lamp corresponding to the option of the first light category is turned on.

In one possible implementation, step S303 may specifically include:

s401, judging the sequence of receiving the fourth operation and the fifth operation if the options acted by the fourth operation and the fifth operation are different.

In this embodiment, if the options acted by the fourth operation and the fifth operation are different, it may be determined that the vehicle lamp needs to be turned on according to the operation received earlier.

In another embodiment, if the fourth operation and the fifth operation are both operations acting on the second option, it is determined that the order in which the fourth operation and the fifth operation are received is sequential.

S402, if the fifth operation is received first and the fifth operation is an operation acting on the second option, turning on the car lamp corresponding to the option of the first light category.

In this embodiment, if the fifth operation is received first, the selection of the off-vehicle user is responded. And if the vehicle exterior user selects the vehicle lamp which is different from the vehicle lamp which corresponds to the option of the first light category and the vehicle lamp which corresponds to the option of the second light category and is started at the same time, the vehicle lamp which corresponds to the option of the first light category and is selected by the vehicle exterior user is started.

S403, if the fifth operation is received first and the fifth operation is an operation acting on the first option, turning on a car lamp corresponding to the option of the first light category and a car lamp corresponding to the option of the second light category.

In this embodiment, if the fifth operation is received first, the selection of the off-vehicle user is responded. The vehicle exterior user selects the vehicle lamp corresponding to the option of the first light category and the vehicle lamp corresponding to the option of the second light category which are agreed to be started simultaneously, and then the vehicle lamp corresponding to the option of the first light category selected by the vehicle exterior user and the vehicle lamp corresponding to the option of the second light category selected by the vehicle interior user are started simultaneously.

S404, if the fourth operation is received first and the fourth operation is an operation acting on the second option, turning on the car lamp corresponding to the option of the second light category.

In this embodiment, if the fourth operation is received first, the selection of the user in the vehicle is responded. And if the user in the vehicle selects the vehicle lamp which is different from the vehicle lamp which corresponds to the option of the first light category and the vehicle lamp which corresponds to the option of the second light category, only the vehicle lamp which corresponds to the option of the second light category selected by the user in the vehicle is started.

And S405, if the fourth operation is received first and the fourth operation is an operation acting on the first option, starting the car lamp corresponding to the option of the first light category and the car lamp corresponding to the option of the second light category.

In this embodiment, if the fourth operation is received first, the selection of the user in the vehicle is responded. And when the in-vehicle user selects the lamp corresponding to the option of the first light category and the lamp corresponding to the option of the second light category are started simultaneously, the lamp corresponding to the option of the first light category selected by the out-vehicle user and the lamp corresponding to the option of the second light category selected by the in-vehicle user are started simultaneously.

In this embodiment, after the vehicle turns on the corresponding lamp, the information of the turned-on lamp is synchronized to the external display screen and the internal display screen, so that the user and the external user in the vehicle can both know the turn-on condition of the lamp.

In this embodiment, after step S405, both the in-vehicle display screen and the out-of-vehicle display screen may continue to control the vehicle lamp.

In the embodiment of the application, when the vehicle lamp control exists in the vehicle and the vehicle outside at the same time, the vehicle controls the vehicle lamp to adjust according to the preset priority, so that the degree of automation of the vehicle is improved, the performance of the vehicle is enriched, and the vehicle can also orderly finish the vehicle lamp adjustment when the vehicle has the vehicle lamp control in the vehicle and the vehicle outside at the same time.

In one possible implementation, a camera is arranged in a region of the display screen outside the vehicle, which does not affect light projection, and the distance between the vehicle and the target object is acquired through the camera. The target object may be a pedestrian, animal or other vehicle, etc.

When the distance between the target object and the vehicle is detected to be smaller than the preset distance, the vehicle adjusts the light transmittance of the display screen outside the vehicle so as to reduce the brightness of the vehicle lamp; when the distance between the target object and the vehicle is detected to be greater than or equal to the preset distance, the vehicle adjusts the light transmittance of the display screen outside the vehicle to be standard light transmittance.

Through the distance of perception target object and vehicle, automatically regulated light's luminance can reduce target object because the injury that the car light excessively led to the fact, in addition, the luminance of car light is adjusted and is not used the manual regulation of user, and the vehicle can be adjusted voluntarily, has promoted the degree of automation of vehicle.

In one possible implementation manner, after the third operation and the second operation are received, the in-vehicle display screen and the out-of-vehicle display screen simultaneously display alarm information, and the vehicle sounds an alarm at the same time to prompt a user of the operation of simultaneously performing the lamp setting in-vehicle and out-of-vehicle.

As shown in fig. 8, in one possible implementation manner, when the first user in the vehicle and the second user outside the vehicle adjust the vehicle lamp at the same time, the method may further include:

The in-vehicle display screen displays a first interface, and the out-of-vehicle display screen displays the first interface, as shown in fig. 8 (a), on which a lamp setting icon is displayed.

And receiving a seventh operation of the in-vehicle user on the lamp setting icon of the first interface of the in-vehicle display screen, and in response to the seventh operation, displaying a second interface on the in-vehicle display screen, wherein the second interface comprises options of various light categories, such as a low beam option, a high beam option, a front fog option and a rear fog option, as shown in (b) of fig. 8.

The first operation of the off-vehicle user acting on the lamp setting icon of the first interface of the off-vehicle display screen is received, and in response to the first operation, the off-vehicle display screen displays the second interface as shown in (b) of fig. 8.

And receiving a third operation of the in-vehicle user on the car lamp setting icon of the second interface of the in-vehicle display screen, wherein the third operation is an operation of the in-vehicle user on the option of the dipped headlight. In response to the third operation, the in-vehicle display screen displays a third interface, which may also display the in-vehicle user-selected light category and the in-vehicle exterior-user-selected light category, as shown in (c) of fig. 8.

And receiving a second operation of the vehicle-outside user on a vehicle lamp setting icon of a second interface of the vehicle-outside display screen, wherein the second operation is an operation on an option of a front fog lamp. In response to the second operation, the off-vehicle display screen displays a third interface, as shown in (c) of fig. 8.

A fourth operation of the in-vehicle user on the first option of the third interface of the in-vehicle display screen is received, and in response to the fourth operation, the first option of the third interface ("yes" option) is selected, as shown in (c) of fig. 8.

A fifth operation of the off-board user acting on the second option of the third interface of the off-board display is received, and in response to the fifth operation, the second option of the third interface ("no" option) is selected, as shown in (c) of fig. 8.

In response to the fourth operation and the fifth operation, since the options of the fourth operation and the options of the fifth operation are different, the in-vehicle display screen and the out-of-vehicle display screen each display an eighth interface including the first option and the second option to prompt the user to determine again whether the low beam light and the front fog light need to be turned on at the same time, as shown in (d) of fig. 8.

An eighth operation of the in-vehicle user on the first option on the eighth interface of the in-vehicle display screen is received, the first option on the eighth interface being selected, as shown in (d) of fig. 8.

A ninth operation of the off-vehicle user on the second option on the eighth interface of the off-vehicle display screen is received, the second option on the eighth interface being selected, as shown in (d) of fig. 8.

If the eighth operation is received first, the low beam light and the front fog light are turned on.

And if the ninth operation is received first, turning on the front fog lamp.

In another embodiment, the low beam light and the front fog light are turned on if both the eighth operation and the ninth operation are operations acting on the first option.

It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.

The embodiment of the application also provides a vehicle, wherein an external display screen is attached to the outer side of the vehicle body, an internal display screen is arranged in the vehicle, and the vehicle is used for realizing the light control method of the vehicle.

The embodiment of the present application also provides a terminal device, referring to fig. 9, the terminal device 500 may include: at least one processor 510, a memory 520, and a computer program stored in the memory 520 and executable on the at least one processor 510, the processor 510, when executing the computer program, performing the steps of any of the various method embodiments described above, such as steps S101 to S106 in the embodiment shown in fig. 3.

By way of example, a computer program may be partitioned into one or more modules/units that are stored in memory 520 and executed by processor 510 to perform the present application. The one or more modules/units may be a series of computer program segments capable of performing specific functions for describing the execution of the computer program in the terminal device 500.

It will be appreciated by those skilled in the art that fig. 9 is merely an example of a terminal device and is not limiting of the terminal device, and may include more or fewer components than shown, or may combine certain components, or different components, such as input-output devices, network access devices, buses, etc.

The processor 510 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 520 may be an internal storage unit of the terminal device, or may be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card), or the like. The memory 520 is used to store the computer program and other programs and data required by the terminal device. The memory 520 may also be used to temporarily store data that has been output or is to be output.

The bus may be an industry standard architecture (Industry Standard Architecture, ISA) bus, an external device interconnect (Peripheral Component, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, the buses in the drawings of the present application are not limited to only one bus or to one type of bus.

The light control method of the vehicle provided by the embodiment of the application can be applied to terminal equipment such as computers, tablet computers, notebook computers, netbooks, personal digital assistants (personal digital assistant, PDA) and the like, and the embodiment of the application does not limit the specific type of the terminal equipment.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiments provided in the present application, it should be understood that the disclosed terminal device, apparatus and method may be implemented in other manners. For example, the above-described embodiments of the terminal device are merely illustrative, e.g., the division of the modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

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

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may also be implemented by implementing all or part of the flow of the method of the above embodiments, or by instructing the relevant hardware by a computer program, where the computer program may be stored on a computer readable storage medium, and the computer program may implement the steps of each of the method embodiments described above when executed by one or more processors.

Also, as a computer program product, the steps of the various method embodiments described above may be implemented when the computer program product is run on a terminal device, causing the terminal device to execute.

Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium may include content that is subject to appropriate increases and decreases as required by jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is not included as electrical carrier signals and telecommunication signals.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims

1. A light control method for a vehicle, wherein an external display screen is attached to an external side of a vehicle body, and an internal display screen is provided in the vehicle, the method comprising:

receiving a first operation acting on the lamp setting icon;

receiving a second operation on an option of the first light category;

2. The method of claim 1, wherein the vehicle exterior side includes an exterior surface of a head lamp and an exterior surface of a tail lamp, the vehicle exterior display screen is attached to the exterior surface of the head lamp or the exterior surface of the tail lamp, and the vehicle exterior display screen is a transparent flexible display screen.

3. The method of claim 1, wherein turning on the lamp corresponding to the option of the first light category if the first light category and the second light category are different comprises:

4. The method of claim 3, wherein turning on the lamp corresponding to the option of the first light category if the options acted on by the fourth operation and the fifth operation are different, comprises:

5. The method of claim 4, wherein after said determining that the order of the fourth operation and the fifth operation is received, the method further comprises:

6. The method of any one of claims 1 to 5, wherein turning on the lamp corresponding to the option of the first light category comprises:

acquiring the sight stay position of a user outside the vehicle;

7. The method of any one of claims 1 to 5, wherein the controlling the off-board display to display a first interface comprises:

8. The method of any one of claims 1 to 5, wherein after turning on the vehicle lamp corresponding to the option of the first light category, the method further comprises:

detecting a charge value of a battery in the vehicle;

9. The method of claim 1, wherein prior to said controlling said off-board display to display a second interface in response to said first operation, said method further comprises:

Verifying the legitimacy of the identity of the user outside the vehicle;

10. A vehicle, characterized in that: an external display screen is attached to the outer side of the vehicle body of the vehicle, and an internal display screen is arranged in the vehicle; the vehicle is configured to implement the light control method of the vehicle according to any one of claims 1 to 9.