CN115716444A

CN115716444A - Vehicle lamp control method and device, vehicle and storage medium

Info

Publication number: CN115716444A
Application number: CN202110997214.0A
Authority: CN
Inventors: 马海涛
Original assignee: Beijing CHJ Automotive Information Technology Co Ltd
Current assignee: Beijing CHJ Automotive Information Technology Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2023-02-28

Abstract

The invention relates to a vehicle lamp control method and device, a vehicle and a storage medium. The control method comprises the following steps: determining vehicle state information, wherein the vehicle state information comprises information related to the vehicle power utilization condition and/or vehicle position information; and generating a vehicle lamp control signal according to the vehicle state information, and controlling the vehicle lamp according to the vehicle lamp control signal. The method can improve the intelligent level of the control of the vehicle lamp, thereby improving the safety of driving at night.

Description

Vehicle lamp control method and device, vehicle and storage medium

Technical Field

The present disclosure relates to the field of automotive technologies, and in particular, to a method and an apparatus for controlling a vehicle lamp, a vehicle, and a storage medium.

Background

In the current car light control system, can be according to the automatic car light that opens of light intensity of the external environment that the vehicle was located to can adjust the luminance of car light according to specific light intensity, perhaps the high beam and the dipped headlight of automatic switch-over car light, can't carry out the automatic control of car light based on the particular case that the user used.

For example, during charging of a new energy vehicle at night, or when a vehicle is parked temporarily at night but a person is not leaving the vehicle, the lights of the vehicle need to be turned off manually, and the vehicle needs to be driven away after charging is completed or when the vehicle needs to be driven again in order to avoid affecting the sight of the vehicle driving on the opposite side. When a user drives a vehicle to leave, the lamp is in a closed state, and the lamp needs to be manually turned on again.

The turning on and turning off of the vehicle lamp require manual operation, and if a user forgets to perform the operation, a safety accident may be caused.

Disclosure of Invention

The present disclosure provides a vehicle lamp control method, device, vehicle, and storage medium, which can improve the intelligent level of vehicle lamp control, thereby improving the safety of driving at night.

In a first aspect, the present disclosure provides a vehicle lamp control method, including:

determining vehicle state information, wherein the vehicle state information comprises information related to the vehicle power utilization condition and/or vehicle position information;

and generating a vehicle lamp control signal according to the vehicle state information, and controlling the vehicle lamp according to the vehicle lamp control signal.

Optionally, the generating a vehicle light control signal according to the vehicle state information includes:

acquiring information related to the historical electricity utilization condition of the vehicle and/or historical position information of the vehicle and the relation between the information and the control of the vehicle lamp;

and generating the lamp control signal according to the relation between the information related to the historical electricity utilization condition of the vehicle and/or the historical position information of the vehicle and the control of the lamp.

determining that the vehicle is in a parking position according to the vehicle position information;

according to the information related to the power utilization condition of the vehicle, determining that the vehicle is not powered off and the vehicle seat detection information is occupied;

a low beam light off signal is generated.

Optionally, the parking position includes: parking lots and/or charging stations.

Optionally, the vehicle state information further includes: vehicle external environment information;

generating a vehicle lamp control signal according to the vehicle state information, comprising:

and generating the lamp control signal according to at least one of the information related to the vehicle power utilization condition and the vehicle position information and the vehicle external environment information.

Optionally, the generating the lamp control signal according to at least one of the information related to the vehicle power utilization condition and the vehicle position information and the vehicle external environment information includes:

determining that the vehicle is in a dark environment according to the external environment information of the vehicle;

determining that the vehicle is in a running state according to the information related to the power utilization condition of the vehicle;

a low beam light on signal is generated.

Optionally, before generating the vehicle light control signal according to the vehicle state information, the method further includes:

responding to the triggering operation of the target mode key, and acquiring a target mode instruction;

and controlling the vehicle lamp to work in a target mode according to the target mode instruction, wherein the target mode is a mode in which the vehicle lamp is controlled by the vehicle state information.

Optionally, the vehicle state information further includes: vehicle travel speed information and vehicle acceleration information;

before generating a lamp control signal according to the vehicle state information, the method further includes:

generating a target mode instruction according to at least two of the vehicle running speed information, the vehicle acceleration information and the vehicle position information;

Optionally, the vehicle state information further includes: vehicle running speed information and vehicle light detection information;

the method further comprises the following steps:

generating an automatic headlamp mode instruction according to the vehicle running speed information and/or the vehicle lamp detection information;

and controlling the vehicle lamp to be switched from the target mode to an automatic headlamp mode according to the automatic headlamp mode instruction.

In a second aspect, the present disclosure provides a vehicle lamp control device, including:

the vehicle power consumption control device comprises a determining module, a judging module and a control module, wherein the determining module is used for determining vehicle state information, and the vehicle state information comprises information related to vehicle power consumption conditions and/or vehicle position information;

the signal generating module is used for generating a vehicle lamp control signal according to the vehicle state information;

and the execution module is used for controlling the car lamp according to the car lamp control signal.

In a third aspect, the present disclosure provides a vehicle comprising:

a vehicle lamp;

a control module for performing the steps of any one of the methods provided by the first aspect.

In a fourth aspect, the present disclosure provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any one of the methods provided by the first aspect.

According to the technical scheme, vehicle state information is determined, wherein the vehicle state information comprises information related to the vehicle power utilization condition and/or vehicle position information; according to vehicle state information, generate car light control signal to according to car light control signal control car light, make when night, can need not manual operation according to the state automatic control car light of vehicle, promoted the intelligent level of car light control, improve the security of driving at night.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic illustration of a vehicle according to the present disclosure;

FIG. 2 is a schematic flow chart illustrating a vehicle light control method according to the present disclosure;

FIG. 3 is a schematic flow chart diagram illustrating another vehicle light control method provided by the present disclosure;

FIG. 4 is a schematic flow chart diagram illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 5 is a schematic flow chart illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 6 is a schematic flow chart illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 7 is a schematic flow chart diagram illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 8 is a schematic flow chart diagram illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 9 is a schematic flow chart diagram illustrating another exemplary method of controlling a vehicle light according to the present disclosure;

FIG. 10 is a schematic structural diagram of a vehicle light control device provided by the present disclosure;

fig. 11 is a schematic structural diagram of an electronic device provided in the present disclosure.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The present disclosure is applied to a vehicle, and fig. 1 is a schematic structural diagram of a vehicle provided by the present disclosure, as shown in fig. 1, the vehicle includes: a vehicle light 110, a light sensor 120, a body stabilization system 130, and a control module 140.

The vehicle lamp 110 includes: high beam 111 and passing light 112, high beam 111 and passing light 112 set up in the place ahead of vehicle, and when the vehicle was gone night, high beam 111 and passing light 112 were used for the illumination of going, and high beam 111 and passing light 112 can switch, and in some embodiments, the luminance of high beam 111 and passing light 112 can be adjusted.

The light sensor 120 may be a look-around camera of the vehicle, the look-around camera is disposed at the top of the vehicle, the light sensor 120 may also be an independent sensor module disposed outside or inside the vehicle, and the light sensor 120 may collect a light intensity signal of an external environment where the vehicle is located.

The control module 140 includes: the body controller 141, the body controller 141 may be communicatively connected to the light sensor 120 through a Local Interconnect Network (LIN) bus, and the body controller 141 may receive the light intensity signal of the external environment and generate a corresponding external environment type signal according to the light intensity signal. The vehicle body Controller 141 is in communication connection with the vehicle body stabilizing system 130 through a Controller Area Network (CAN), and the vehicle body stabilizing system 130 CAN detect the current driving speed of the vehicle. Here, the communication connection mode between the vehicle body controller and other devices is described only by taking LIN bus and CAN bus as examples, and in practical application, the communication connection may also be performed by other modes such as ethernet, hard wire connection, and the like. The vehicle body controller 141 may also be electrically connected to other collecting devices of the vehicle to obtain a plurality of signals collected by the other collecting devices, and determine information related to the power consumption of the vehicle and/or vehicle position information, i.e., vehicle state information, based on at least one of the signals collected by the collecting devices, the light intensity signal collected by the light sensor 120, and the current driving speed of the vehicle detected by the vehicle body stabilizing system 130. In addition, the vehicle body controller 141 may further generate a corresponding lamp control signal according to the determined vehicle state information to control the lamps of the vehicle, for example: the vehicle light control signal may be a low beam light off signal or may be a low beam light on signal.

The control module 140 further includes: light controller 142, light controller 142 passes through CAN bus and automobile body controller 141 communication connection, and light controller 142 still is connected with the control end electricity of car light 110, and light controller 142 CAN be according to the car light control signal that automobile body controller 141 generated, controls turning on and turning off of passing lamp, for example, light controller 142 CAN be according to passing lamp turn off signal, and control closes passing lamp 112, according to passing lamp turn on signal, controls and opens passing lamp 112. The light controller 142 may also control the vehicle lamp to be in a corresponding mode according to the mode instruction generated by the vehicle body controller 141, for example, the light controller 142 may control the vehicle lamp to be in an automatic headlamp mode according to the automatic headlamp mode instruction, and control the vehicle lamp to be in a target mode according to the target mode instruction.

Optionally, the vehicle may further include: the audio-visual entertainment host CAN be in communication connection with the vehicle body controller 141 through the CAN bus, and CAN acquire the state information of the current dipped headlight and detect the working mode of the current vehicle headlight. The vehicle body controller 141 may switch the current mode of the vehicle lights according to the status information of the low beam lights and the mode of the current vehicle lights, for example, the vehicle body controller 141 may switch the vehicle lights from the first mode to the second mode according to the first mode in which the low beam lights are in the on state and the vehicle lights are in.

The control module 140 is configured to execute a vehicle lamp control method provided by the present disclosure, where the method includes: determining vehicle state information, wherein the vehicle state information comprises information related to the vehicle power utilization condition and/or vehicle position information; according to vehicle state information generates car light control signal to according to car light control signal control car light, make when night, can need not manual operation according to the state automatic control car light of vehicle, promoted the intelligent level of car light control, thereby can improve the security of driving at night.

The technical solution of the present disclosure is explained in detail by several specific examples below.

Fig. 2 is a schematic flow chart of a vehicle lamp control method provided by the present disclosure, as shown in fig. 2, including:

and S101, determining vehicle state information.

The vehicle state information includes information related to the power consumption condition of the vehicle and/or vehicle position information.

The information related to the power consumption of the vehicle may be state detection information of the vehicle, vehicle seat detection information, low beam detection information, or other information related to the power consumption of the vehicle, which is not limited in this embodiment.

If the information related to the power utilization condition of the vehicle is the state detection information of the vehicle, the state detection information of the vehicle comprises a standstill state and a running state, the standstill state indicates that the vehicle is in the standstill state, and the running state indicates that the vehicle is in the running state. And if the vehicle is in a current static state, determining to generate the static state detection information of the table, and if the vehicle is in a current running state, determining to generate the running state detection information of the table.

If the information related to the power utilization condition of the vehicle is vehicle seat detection information, the vehicle seat detection information comprises occupation and vacancy, the occupation represents that a driver is positioned on the vehicle seat, and the vacancy represents that the driver is not positioned on the vehicle seat. And if the vehicle seat is in the occupied state currently, determining to generate detection information indicating the occupation of the vehicle seat, and if the vehicle seat is in the idle state currently, determining to generate detection information indicating the idleness of the vehicle seat.

If the information related to the power consumption condition of the vehicle is low beam light detection information, the low beam light detection information comprises an on state and an off state, the on state represents that the low beam light is in the on state, and the off state represents that the low beam light is in the off state. If the dipped headlight is currently in the on state, the detection of the on state of the generation table is determined, and if the dipped headlight is currently in the off state, the detection of the off state of the generation table is determined.

The vehicle position information may be determined based on the current position of the vehicle acquired by a positioning system such as a vehicle positioning system, a beidou satellite navigation system, or the like, and may be determined based on the vehicle position information whether the vehicle is currently in a parking lot, a charging station, or a driving road.

And S103, generating a vehicle lamp control signal according to the vehicle state information.

For example, at night, based on the above embodiment, if it is determined that the state detection information of the vehicle is static, that is, the vehicle is currently in a static state, at this time, the vehicle is not in a driving state, and the driving sight line is ensured without lighting the vehicle lamp, but rather, the dipped headlight needs to be turned off in order to ensure the driving sight line of the opposite vehicle, so that the dipped headlight turning-off signal is generated to control to turn off the dipped headlight, thereby avoiding energy waste and light pollution, and meanwhile avoiding affecting the driving sight lines of other vehicles at night, thereby improving the safety of driving at night.

If the state detection information of the vehicle is determined to be driving, namely the vehicle is currently in a driving state, at the moment, the vehicle lamp is required to illuminate to ensure the driving sight at night, so that a dipped headlight opening signal is generated to control to open the dipped headlight, the driving sight at night is ensured, and the safety of driving at night is improved.

It should be noted that, in the present embodiment, the control of the vehicle lights according to the information on the power consumption of the vehicle is exemplarily described by taking only the information on the power consumption of the vehicle as the vehicle detection information. In other embodiments, the vehicle lamp can be controlled according to other information related to the power utilization condition of the vehicle; or, the vehicle lamp can be controlled according to the information related to the electricity utilization condition of the vehicle and the vehicle position information; alternatively, the vehicle light may be controlled according to the vehicle position information, which is not limited in this embodiment.

And S105, controlling the vehicle lamp according to the vehicle lamp control signal.

The light controller can control the car light according to the car light control signal that the vehicle body controller generated, for example, based on above-mentioned embodiment, the light controller can close the passing lamp according to the passing lamp turn-off signal that the vehicle body controller generated, and the passing lamp can be opened according to the passing lamp turn-on signal that the vehicle body controller generated to control.

Fig. 3 is a schematic flow chart of another vehicle lamp control method provided by the present disclosure, and fig. 3 is a detailed description of a possible implementation manner when S103 is executed on the basis of the embodiment shown in fig. 2, as follows:

and S1031, obtaining information related to the vehicle historical electricity utilization condition and/or vehicle historical position information and controlling the vehicle lamp.

For example, the information related to the historical electricity usage of the vehicle is historical state detection information of the vehicle, the relationship between the historical state detection information of the vehicle and the lamp control is obtained, for example, the historical state detection information of the vehicle is obtained five times, and the historical state detection information of the vehicle is all static, wherein the four times of static correspond to the control of turning off the low beam lamps, so the control relationship between the historical static information of the vehicle and the turning on of the low beam lamps can be obtained. In other embodiments, the relationship between the vehicle historical position information and the control of the vehicle lights may be obtained, or the relationship between the information related to the vehicle historical power consumption and the vehicle historical position information and the control of the vehicle lights may be obtained.

And S1032, generating the lamp control signal according to the relation between the information related to the historical electricity utilization condition of the vehicle and/or the historical position information of the vehicle and the lamp control.

Based on the above-described embodiment, the control relationship between the historical still information of the vehicle and the turning on of the low beam light is acquired, and if it is determined that the current state detection information of the vehicle is still, the low beam light turning-on signal may be generated to control the turning on of the low beam light of the vehicle.

In the embodiment, the relation between the information related to the historical electricity utilization condition of the vehicle and/or the historical position information of the vehicle and the control of the vehicle lamp is obtained; according to the information related to the historical power utilization condition of the vehicle and/or the historical position information of the vehicle and the control relation of the vehicle lamp, the vehicle lamp control signal is generated, the vehicle lamp can be controlled according to the habit of the driver, the personalized control of the vehicle lamp is achieved, and therefore the experience of the driver is improved.

Fig. 4 is a schematic flow chart of another vehicle lamp control method provided by the present disclosure, and fig. 4 is a detailed description of another possible implementation manner when executing S103 on the basis of the embodiment shown in fig. 2, as follows:

s201, determining that the vehicle is in a parking position according to the vehicle position information.

For example, a global positioning system, a Beidou satellite navigation system, or other positioning system is provided on the vehicle, and vehicle position information can be determined based on the positioning system. It can be determined from the position information of the vehicle whether the vehicle is on a travel section or a parking position, which can be optionally a parking lot and/or a charging station.

S203, according to the information related to the vehicle power utilization condition, determining that the vehicle is not powered off and the vehicle seat detection information is occupied.

Based on the above embodiment, if it is determined that the vehicle is in the parking lot and/or the charging station, it is determined whether the vehicle is currently in a powered-off state and vehicle seat detection information according to the information related to the power usage situation of the vehicle. If the fact that the vehicle is in the non-power-off state currently and the detection information of the vehicle seat is occupied is determined, the fact that the driver is located on the vehicle seat all the time and the vehicle is in the power-on state when the driver parks in the parking lot and/or the charging station is indicated, and the driver does not need to carry out vehicle lamp illumination in the scene.

S205, a low beam light off signal is generated.

Based on above-mentioned embodiment, if confirm that present scene need not the car light illumination, control generation dipped headlight closes the signal to control dipped headlight and close, can avoid the energy waste.

In the embodiment, the vehicle is determined to be in the parking position according to the vehicle position information; determining that the vehicle is not powered off and the vehicle seat detection information is occupied according to the information related to the vehicle power utilization condition; the control generates a dipped headlight turn-off signal, so that the dipped headlight can be automatically turned off in the scene that a driver does not have the lighting requirement of the car light at night, manual operation is not needed, and the intelligent level of car light control can be improved; in addition, energy waste and light pollution can be avoided.

Fig. 5 is a schematic flowchart of another vehicle lamp control method provided by the present disclosure, and fig. 5 is a detailed description of another possible implementation manner when S103 is executed on the basis of the embodiment shown in fig. 2, as follows:

and S103', generating the lamp control signal according to at least one of the information related to the vehicle power utilization condition and the vehicle position information and the vehicle external environment information.

Optionally, the vehicle state information further includes: vehicle external environment information.

The vehicle external environment information can be determined based on the light intensity signals acquired by the light sensor, in other embodiments, the light intensity signals of the external environment where the vehicle is located can be acquired through the all-round-looking camera arranged on the vehicle, and the embodiment does not specifically limit the mode of acquiring the light intensity signals of the external environment.

As a detailed description of one possible implementation of S103', as shown in fig. 6:

and S1031', determining that the vehicle is in a dark environment according to the vehicle external environment information.

The vehicle external environment information includes a bright environment indicating that the external environment in which the vehicle is located is a bright environment and a dark environment indicating that the external environment in which the vehicle is located is a dark environment. At the driving in-process, need not the car light and throw light on when external environment is bright, need not to open the car light this moment, can avoid the energy extravagant, based on this, according to the influence of external environment's luminance to the driving, a light intensity threshold value can be predetermine. If the light intensity signal is smaller than the light intensity threshold value, the current brightness of the external environment is low, so that the external environment information is determined to be a dark environment, and the vehicle is currently in the dark environment; if the light intensity signal is greater than or equal to the light intensity threshold, the current brightness of the external environment is high, so that the external environment is determined to be a bright environment, and the vehicle is currently in the bright environment.

S1032', determining that the vehicle is in a running state according to the information related to the power utilization condition of the vehicle.

Optionally, the information related to the power utilization of the vehicle may include state detection information of the vehicle, where the state detection information of the vehicle includes driving and stationary, and if the state detection information of the vehicle is stationary, it is determined that the vehicle is in a driving state, and if the state detection information of the vehicle is driving, it is determined that the vehicle is in a stationary state.

Optionally, the information related to the power utilization condition of the vehicle may further include vehicle running speed information, and it may be determined whether the vehicle is in a running state based on the vehicle running speed information. For example, a current running speed signal of the vehicle may be acquired through a speed sensor or a vehicle body stabilization system on the vehicle, and the control module obtains current running speed information of the vehicle based on the detected running speed signal. During night driving, it can be determined that the vehicle is in a driving state or a stationary state based on the current driving speed of the vehicle, for example, if the driving speed of the vehicle is greater than a preset speed, it is determined that the vehicle is currently in the driving state; if the running speed of the vehicle is less than or equal to the preset speed, it is determined that the vehicle is currently in a stationary state, and the preset speed may be 30km/h, or may be other speeds, which is not specifically limited in this embodiment.

If the vehicle is determined to be in the dark environment and the vehicle is currently in the driving state, it is determined that the vehicle is currently in the driving state at night, and at this time, the vehicle lamp needs to be turned on to ensure the driving sight at night.

S1033', a low beam light on signal is generated.

Based on the embodiment, the dipped headlight turn-on signal is generated, and the dipped headlight is forcibly switched from the off state to the on state without manual operation.

In the embodiment, the vehicle is determined to be in a dark environment according to the external environment information of the vehicle; determining that the vehicle is in a running state according to the information related to the power utilization condition of the vehicle; generate the dipped headlight turn-on signal for when night, even if the people is for turning off the dipped headlight by accident, still can open the dipped headlight based on vehicle state information is automatic, thereby can promote the intelligent level of car light control. After the dipped headlight is turned on, the driving sight of driving at night can be ensured, so that the safety of driving at night is improved.

As a specific description of another possible implementation of S103', the following is:

determining that the vehicle is in a bright environment according to the external environment information of the vehicle, or determining that the vehicle is in a static state according to the information related to the power utilization condition of the vehicle; a low beam light off signal is generated.

If the external environment where the vehicle is currently located is determined to be a bright environment according to the external environment information of the vehicle, the brightness of the current external environment is large enough, at the moment, the dipped headlight does not need to be turned on, and the driving sight can be guaranteed only by depending on the brightness of the external environment.

If the vehicle is determined to be in a static state at present when driving at night, namely the vehicle does not drive, at the moment, the vehicle lamp is not needed to illuminate to ensure the driving sight, and on the contrary, the dipped headlight needs to be turned off in order to ensure the driving sight of the opposite vehicle.

Based on the embodiment, when the external environment of the vehicle is a bright environment or the vehicle is in a static state, the vehicle lamp is not needed to illuminate. Therefore, the low beam lamp turning-off signal is generated to control the turning-off of the low beam lamp, and energy waste and light pollution are avoided.

In the embodiment, the vehicle is determined to be in a bright environment according to the external environment information of the vehicle, or the vehicle is determined to be in a static state according to the information related to the power utilization condition of the vehicle; the dipped headlight turning-off signal is generated, so that the dipped headlight can be automatically turned off in a scene without lighting by the headlight, manual operation is not needed, and the intelligent level of headlight control can be improved; in addition, energy waste and light pollution can be avoided.

Fig. 7 is a schematic flow chart of another vehicle lamp control method provided by the present disclosure, and fig. 7 is a flowchart of the embodiment shown in fig. 2, before executing S103, further including:

and S1021, responding to the trigger operation of the target mode key, and acquiring a target mode instruction.

For example, a target mode key is arranged in the vehicle, and the target mode key may be a mechanical key, a knob, a touch control, or the like. In the driving process, a driver can select and trigger the target mode key according to the requirement, and the control module responds to the trigger operation of the target mode key after receiving the trigger operation of the target mode key, so that a target mode instruction is generated.

And S1022, controlling the vehicle lamp to work in a target mode according to the target mode instruction.

The target mode is a mode in which the vehicle lights are controlled by the vehicle state information.

The control module controls the vehicle lamp to work in the target mode according to the generated target mode instruction, and the vehicle lamp is controlled by the vehicle state information after working in the target mode, namely the control module controls the vehicle lamp according to the vehicle state information in the target mode.

In the embodiment, a target mode instruction is obtained by responding to the triggering operation of the target mode key; according to the target mode instruction, the vehicle lamp is controlled to work in the target mode, the target mode is a mode that the vehicle lamp is controlled by vehicle state information, a driver can flexibly select whether to trigger a target mode key according to actual requirements, and the working mode of the vehicle lamp is flexibly set.

Fig. 8 is a schematic flow chart of another vehicle lamp control method provided by the present disclosure, and fig. 8 is a flowchart of the embodiment shown in fig. 2, before executing S103, further including:

and S1021', generating a target mode command according to at least two of the vehicle running speed information, the vehicle acceleration information and the vehicle position information.

Optionally, the vehicle state information further includes: the vehicle driving speed information is used for representing the current driving speed of the vehicle, and the vehicle acceleration information is used for representing the current acceleration of the vehicle, so that whether the vehicle is in an acceleration state or a deceleration state can be determined.

For example, it may be determined whether the current vehicle is in a deceleration state based on the vehicle acceleration information, and if it is determined that the vehicle is in the deceleration state, it may be determined whether the next state of the vehicle is a stationary state based on the vehicle running speed information. If the current running speed of the vehicle is less than the threshold speed, determining that the next state of the vehicle is a static state, and the vehicle is in a stage of transition from the running state to the static state, directly generating a target mode instruction to enable the vehicle lamps to enter a target mode, so that the dipped lamps can be automatically controlled to be turned off based on the running speed information and the acceleration information of the vehicle; at this time, a target mode selection instruction can also be generated, the driver can select whether the vehicle lamp enters the target mode or not based on the generated target mode selection instruction, and the target mode instruction is generated when the driver triggers the target mode selection instruction.

It should be noted that, the target mode command is generated according to the vehicle running speed information and the vehicle acceleration information, and in other embodiments, the target mode command may be generated according to the vehicle acceleration information and the vehicle position information; or, the target mode command can be generated according to the vehicle running speed information and the vehicle position information; alternatively, the target mode command may be generated based on the vehicle running speed information, the vehicle acceleration information, and the vehicle position information. The present embodiment does not specifically limit this.

And S1022', controlling the vehicle lamp to work in a target mode according to the target mode instruction.

The target mode is a mode in which the lamp is controlled by the vehicle state information.

In the embodiment, the target mode command is generated according to at least two of the vehicle running speed information, the vehicle acceleration information and the vehicle position information; according to the target mode instruction, the vehicle lamp is controlled to work in the target mode, the working mode of the vehicle lamp can be automatically switched based on the vehicle state information, and the intelligent level of vehicle lamp control is improved.

Fig. 9 is a schematic flow chart of another vehicle lamp control method provided by the present disclosure, and fig. 9 is a schematic flow chart of the embodiment shown in fig. 7, and further includes:

and S106, generating an automatic headlamp mode instruction according to the vehicle running speed information and/or the vehicle lamp detection information.

Optionally, the vehicle state information further includes: the method comprises the steps of vehicle running speed information and vehicle lamp detection information, wherein the vehicle running speed information is used for indicating the current running speed of a vehicle, the vehicle lamp detection information is used for indicating the current state of a vehicle lamp, the vehicle lamp detection information comprises opening and closing, if the vehicle lamp is in the opening state currently, the obtained vehicle lamp detection information is opening, and if the vehicle lamp is in the closing state currently, the obtained vehicle lamp detection information is closing.

For example, the low beam detection signal may be obtained by the video entertainment host and transmitted to the control module, so that the control module may determine the low beam detection information based on the low beam detection signal. In other embodiments, the low beam detection information may also be determined based on the current low beam control signal of the control module, or may be determined based on the power usage of the vehicle.

As a detailed description of one possible implementation of performing S106, the following is:

determining that the running speed of the vehicle is greater than a speed threshold value according to the running speed information of the vehicle; and generating an automatic headlamp mode instruction.

The method comprises the steps that the vehicle lamp works in a target mode at present, the vehicle lamp can be controlled to be turned on, turned off, switched and the like according to vehicle state information, if the current running speed of the vehicle is larger than a speed threshold value, an automatic headlamp mode instruction can be generated, the automatic headlamp mode instruction is used for indicating and controlling the vehicle lamp to be switched from the target mode to the automatic headlamp mode, and the switching of the working modes of the vehicle lamp is achieved.

As a specific description of another possible implementation of performing S106, the following is:

determining that the vehicle lamp is in an on state according to the vehicle lamp detection information; and generating an automatic headlamp mode instruction.

The car light is working in the target mode at present, can be according to opening, closing, switching etc. of vehicle state information control car light, if the car light is current to examine the side information and open for the car light, determine that the car light is in the on-state, can generate automatic headlight mode instruction, automatic headlight mode instruction is used for instructing control car light and switches to automatic headlight mode from the target mode, realizes the switching of car light mode.

As a specific description of still another possible implementation of performing S106, the following is:

determining that the vehicle lamp is in an on state according to the vehicle running speed information and the vehicle lamp detection information; and generating an automatic headlamp mode instruction.

The specific implementation manner is similar to the two implementation manners, and is not described herein again.

And S107, controlling the vehicle lamp to be switched from the target mode to the automatic headlamp mode according to the automatic headlamp mode instruction.

Based on the embodiment, the vehicle lamp can be controlled to switch modes according to the automatic headlamp mode instruction, so that the vehicle lamp works in an automatic headlamp mode. In the automatic headlight mode, the dipped headlight may be controlled to be turned on or off only based on the external environment information of the vehicle, the brightness of the headlight may be adjusted based on the external environment information of the vehicle, the high beam and the dipped headlight may be switched based on the driving speed of the vehicle, or the brightness of the headlight may be adjusted based on the driving speed of the vehicle, and the like, which is not particularly limited in this embodiment.

In the embodiment, an automatic headlamp mode instruction is generated according to vehicle running speed information or vehicle lamp detection information; according to the automatic headlight mode instruction, the control car light is worked in automatic headlight mode, can the mode of automatic switch-over car light, promotes the intelligent level of car light control.

After executing S107, the method further includes:

acquiring the running speed of the vehicle and the light intensity of the external environment of the vehicle; and controlling the brightness of the lamp according to the running speed of the vehicle and/or the light intensity of the external environment of the vehicle.

The control module controls the vehicle lamp to work in the automatic headlamp mode according to the automatic headlamp mode instruction, and after the vehicle lamp enters the automatic headlamp mode, the current driving speed of the vehicle and the light intensity of the external environment where the vehicle is located at present are obtained.

The vehicle lamp can control the brightness of a high beam and/or a low beam according to the current running speed of the vehicle under the automatic headlight mode, so that the higher the running speed is, the higher the brightness of the vehicle lamp is; or, the brightness of the high beam and/or the low beam can be controlled according to the light intensity of the external environment where the vehicle is currently located, so that the darker the external environment, the higher the brightness of the vehicle lamp; alternatively, the brightness of the high beam and/or the low beam may be controlled according to the current external environment light intensity of the vehicle and the current driving speed of the vehicle, so that the higher the driving speed, the darker the external environment, and the higher the brightness of the vehicle lights. So, make the luminance of car light can carry out automatic adjustment according to actual conditions, promote the intelligent level of car light control. In addition, the luminance of car light can satisfy the actual demand of driving at present to can guarantee the illuminating effect of car light, promote the security of driving at night.

In addition, can also carry out the switching of high beam and dipped headlight according to the current speed of traveling of vehicle, or, can carry out the switching of high beam and dipped headlight according to the light intensity of the current external environment that the vehicle is located, or, can also be according to the light intensity of the current external environment that the current speed of traveling of vehicle and vehicle are located, carry out the switching of high beam and dipped headlight, thereby make the car light can be according to user's actual demand automatic adjustment, promote the intelligent level of car light control, the actual demand of current driving can be satisfied to the car light, thereby can guarantee the illuminating effect of car light, promote the security of driving at night.

One possible scenario for the application of the present disclosure is given below:

when a driver drives at night, the vehicle lamp is in the automatic headlamp mode, and the current vehicle lamp is in the on state because the on condition of the vehicle lamp in the automatic headlamp mode is the brightness of the external environment. When the driver decelerates and prepares to drive the vehicle into the charging station for charging, the lamp can be controlled to switch from the automatic headlamp mode to the target mode based on the triggering operation of the target mode key by the driver, and also can be controlled to switch from the automatic headlamp mode to the target mode based on at least two of the vehicle running speed information, the vehicle acceleration information and the vehicle position information, for example, the vehicle is determined to be in a deceleration state according to the vehicle acceleration information, and the vehicle running speed is determined to be less than the threshold speed according to the vehicle running speed information, so that the lamp can be controlled to switch from the automatic headlamp mode to the target mode, and the lamp is still in an on state after the working mode is switched to the target mode.

After the driver stops the vehicle, the driver waits for the charging to be finished in the vehicle, and in the waiting process of the driver in the vehicle, the vehicle is always in a non-power-off state, and at the moment, the vehicle lamp is controlled to be in a closed state. After the charging is finished, the driver prepares to leave the vehicle, the lamp is automatically turned on in the starting stage of the vehicle running, and after the lamp is turned on, the lamp can be controlled to be switched from the target mode to the automatic headlamp mode based on the vehicle running speed information and/or the lamp detection information. In the automatic headlight mode, the driver continues driving at night.

The present disclosure further provides a vehicle lamp control device, configured to perform the steps of the foregoing method embodiments, which have similar implementation principles and are not described herein again.

Fig. 10 is a schematic structural diagram of a control device of a vehicle lamp according to the present disclosure, and as shown in fig. 10, the control device of the vehicle lamp includes:

the determining module 210 is configured to determine vehicle state information, where the vehicle state information includes information related to a vehicle power utilization condition and/or vehicle location information.

And a signal generating module 220, configured to generate a vehicle light control signal according to the vehicle state information.

And an executing module 230, configured to control the vehicle light according to the vehicle light control signal.

In the embodiment, the vehicle state information is determined by the determination module, and the vehicle state information comprises information related to the vehicle power utilization condition and/or vehicle position information; generating a vehicle lamp control signal according to the vehicle state information through a signal generation module; can be according to car light control signal control car light through execution module for when night, can need not manual operation according to the state automatic control car light of vehicle, promote the intelligent level of car light control, thereby can improve the security of driving at night.

Optionally, the determining module 210 is further configured to obtain information related to historical electricity utilization of the vehicle and/or historical position information of the vehicle, and a relationship between the vehicle light control and the historical position information of the vehicle.

And the signal generating module 220 is further configured to generate the vehicle light control signal according to a relationship between the information related to the historical power utilization condition of the vehicle and/or the historical position information of the vehicle and the control of the vehicle light.

Optionally, the determining module 210 is further configured to determine that the vehicle is located at a parking position according to the vehicle position information; and according to the information related to the vehicle power utilization condition, determining that the vehicle is not powered off and the vehicle seat detection information is occupied.

The signal generating module 220 is further configured to generate a low beam light turn-off signal.

Optionally, the parking position comprises: parking lots and/or charging stations.

The signal generating module 220 is further configured to generate the lamp control signal according to at least one of the information related to the vehicle power utilization condition and the vehicle position information, and the vehicle external environment information.

Optionally, the determining module 210 is further configured to determine that the vehicle is in a dark environment according to the information of the environment outside the vehicle; and determining that the vehicle is in a running state according to the information related to the vehicle power utilization condition.

The signal generating module 220 is further configured to generate a low beam light on signal.

Optionally, the determining module 210 is further configured to obtain the target mode instruction in response to a triggering operation of the target mode button.

The executing module 230 is further configured to control the vehicle light to operate in a target mode according to the target mode instruction, where the target mode is a mode in which the vehicle light is controlled by the vehicle state information.

Optionally, the vehicle state information further includes: vehicle travel speed information and vehicle acceleration information.

The signal generating module 220 is further configured to generate a target mode command according to at least two of the vehicle running speed information, the vehicle acceleration information, and the vehicle position information.

Optionally, the vehicle state information further includes: vehicle travel speed information and vehicle light detection information.

The signal generating module 220 is further configured to generate an automatic headlight mode instruction according to the vehicle running speed information or the vehicle light detection information.

And the executing module 230 is further configured to control the vehicle lamp to switch from the target mode to an automatic headlamp mode according to the automatic headlamp mode instruction.

The present disclosure also provides an electronic device, comprising: a processor for executing a computer program stored in a memory, the computer program, when executed by the processor, implementing the steps of the above-described method embodiments.

Fig. 11 is a schematic structural diagram of an electronic device provided by the present disclosure, illustrating a block diagram of an exemplary electronic device suitable for implementing embodiments of the present invention. The electronic device shown in fig. 11 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.

As shown in fig. 11, electronic device 12 is in the form of a general purpose computing device. The components of the electronic device 12 may include, but are not limited to: one or more processors 16, a system memory 28, and a bus 18 that connects the various system components (including the system memory 28 and the processors 16).

Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Electronic device 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by electronic device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory 32. The electronic device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 11, and commonly referred to as a "hard drive"). Although not shown in FIG. 11, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. System memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.

A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of embodiments described herein.

Processor 16 executes various functional applications and data processing, such as implementing method embodiments provided by embodiments of the present invention, by executing at least one of a plurality of programs stored in system memory 28.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements any one of the vehicle lamp control methods provided by the embodiments of the present invention.

Any combination of one or more computer-readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

The present disclosure also provides a computer program product which, when run on a computer, causes the computer to perform the steps of implementing the above-described method embodiments.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicular lamp control method characterized by comprising:

2. The method of claim 1, wherein generating a vehicle light control signal based on the vehicle state information comprises:

acquiring information related to the historical electricity utilization condition of the vehicle and/or historical position information of the vehicle, and controlling the vehicle lamp;

and generating the lamp control signal according to the relation between the information related to the historical power utilization condition of the vehicle and/or the historical position information of the vehicle and the control of the lamp.

3. The method of claim 1, wherein generating a vehicle light control signal based on the vehicle state information comprises:

according to the information related to the vehicle power utilization condition, determining that the vehicle is not powered off and the vehicle seat detection information is occupied;

a low beam light off signal is generated.

4. The method of claim 3, wherein the parking location comprises: parking lots and/or charging stations.

5. The method of claim 1, wherein the vehicle state information further comprises: vehicle external environment information;

the generating a vehicle lamp control signal according to the vehicle state information comprises:

6. The method of claim 5, wherein generating the lamp control signal based on the at least one of the information related to vehicle power usage and the vehicle location information, and the vehicle external environment information comprises:

a low beam light on signal is generated.

7. The method of claim 1, wherein prior to generating a vehicle light control signal based on the vehicle state information, further comprising:

8. The method of claim 1, wherein the vehicle state information further comprises: vehicle travel speed information and vehicle acceleration information;

9. The method according to claim 7 or 8, characterized in that the vehicle state information further comprises: vehicle running speed information and vehicle light detection information;

the method further comprises the following steps:

10. A vehicle lamp control device, characterized by comprising:

the vehicle power consumption control system comprises a determining module, a judging module and a control module, wherein the determining module is used for determining vehicle state information, and the vehicle state information comprises information related to vehicle power consumption conditions and/or vehicle position information;

11. A vehicle, characterized by comprising:

a vehicle lamp;

a control module for performing the steps of the method of any one of claims 1-9.

12. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 9.