Vehicle lamp control method, configuration method, device, equipment and storage medium

Abstract

The invention discloses a vehicle lamp control method, device and equipment and a storage medium, and relates to the technical field of vehicle engineering. According to the method, the corresponding preset configuration table is pre-established for the control instruction, so that when the vehicle receives the specific control instruction, the vehicle can directly control the welcome lamp effect according to the parameters configured according to the set format in the preset configuration table; on the basis, when a developer customizes the welcome light effect of the vehicle, the preset configuration table can be quickly constructed for a new vehicle type or a modified vehicle type only by grouping the light emitting units again and filling the light emitting units with related parameters, so that the quick development of the welcome light effect is realized, and the development efficiency of the welcome light effect is improved. The problems of low efficiency, tedious steps, high development cost and the like of current welcome lamp efficiency development and design are solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle engineering technology, and in particular to a vehicle light control method, device, equipment, and storage medium. Background Art

[0002] In the related technology, the welcome lighting effect of each vehicle model is different, and each vehicle model needs to redevelop related equipment to achieve it, which is very costly in terms of manpower and money. In addition, this method requires a lot of time and energy of designers to repeatedly develop and check the lights of each new vehicle model during the development process. At the same time, human errors are prone to occur in repetitive operations, which will also affect the vehicle's off-line time.

[0003] Therefore, how to set the vehicle welcome lighting effect more efficiently is a problem that needs to be solved urgently. Summary of the invention

[0004] The main purpose of this application is to provide a vehicle light control method, device, equipment and storage medium, aiming to solve the technical problem of how to set the vehicle welcome light effect more efficiently.

[0005] To achieve the above objectives, the present application proposes a vehicle light control method, which is applied to a central electronic control unit of a vehicle. The vehicle light control method includes: In response to receiving a target control instruction, obtaining a target preset configuration table corresponding to the target control instruction, wherein the preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range; Taking the current moment as the starting point of the preset time range, within the preset time range, for each of the light-emitting units, the light-emitting units are controlled to adjust to a brightness value corresponding to the time period.

[0006] In some embodiments, the target preset configuration table also includes a calling interface corresponding to each of the light-emitting units; within the preset time range, for each of the light-emitting units, controlling the light-emitting unit to adjust to a brightness value corresponding to the time period includes: For each of the light-emitting units, in each time period within the preset time range, the brightness value of the light-emitting unit in the time period is used as a parameter, and the calling interface of the light-emitting unit is called to adjust the light-emitting unit to the brightness value.

[0007] In some embodiments, the step of taking the brightness value of the light emitting unit in the time period as a parameter and calling the calling interface of the light emitting unit so as to adjust the light emitting unit to the brightness value includes: Acquire the groups of the plurality of light-emitting units, wherein the plurality of light-emitting units are pre-divided into a plurality of groups according to a set number; For each group, a control message corresponding to the time period is generated, wherein the control message includes parameters corresponding to each light-emitting unit in the group and a calling interface; The control message corresponding to each group is sent to the vehicle light electronic control unit, so that the vehicle light electronic control unit adjusts the corresponding light-emitting unit to the corresponding brightness according to the control message through the calling interface and the corresponding parameters.

[0008] In some embodiments, the method further comprises: When a connection is established with a configuration device, obtaining a target preset configuration table corresponding to a target instruction through the target device; According to the target instruction and the corresponding target preset configuration table, a target file corresponding to the target instruction is established; The target file is loaded into a driving module of the vehicle.

[0009] In some embodiments, the vehicle light control method according to claim 1 is characterized in that loading the first target file into the driving module of the vehicle comprises: In a case where a historical configuration table corresponding to the target instruction has been saved, the target file is loaded into the driving module of the vehicle, so that the target preset configuration table in the target file overwrites the historical configuration table.

[0010] In addition, to achieve the above purpose, the present application also proposes a configuration method, which includes: Grouping the multiple light-emitting units of the target vehicle according to a preset number of units to obtain multiple groups; Respectively define the message and message sending cycle of each group; After receiving the configuration information for the target control instruction, configure a target preset configuration table corresponding to the target control instruction, wherein the target preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of the plurality of light-emitting units within the preset time range, and the message sending period is the same as the time period; The target preset configuration table is configured to the target vehicle so that the target vehicle obtains the target preset configuration table corresponding to the target control instruction in response to receiving the target control instruction, takes the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, controls the light-emitting unit to adjust to the brightness value corresponding to the time period.

[0011] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle light control device, the vehicle light control device comprising: A configuration loading module, configured to obtain a target preset configuration table corresponding to the control instruction in response to receiving the control instruction, wherein the preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range; The lighting control module is used to take the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, control the light-emitting unit to adjust to a brightness value corresponding to the time period.

[0012] In addition, to achieve the above purpose, the present application also proposes a configuration device, the configuration device comprising: A grouping module, used for grouping a plurality of light-emitting units of a target vehicle according to a preset number of units to obtain a plurality of groups; A predefined module, used to define the message and message sending cycle of each group respectively; A table establishment module, configured to configure a target preset configuration table corresponding to the target control instruction after receiving configuration information for the target control instruction, wherein the target preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range, and the message sending period is the same as the time period; A configuration push module is used to configure the target preset configuration table to the target vehicle, so that the target vehicle responds to receiving a target control instruction, obtains the target preset configuration table corresponding to the target control instruction, takes the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, controls the light-emitting unit to adjust to the brightness value corresponding to the time period.

[0013] In addition, to achieve the above objectives, the present application also proposes a vehicle light control device, which includes: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the vehicle light control method as described above.

[0014] In addition, to achieve the above-mentioned purpose, the present application also proposes a storage medium, which is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the vehicle light control method described above are implemented.

[0015] One or more technical solutions proposed in this application have at least the following technical effects: By pre-establishing corresponding preset configuration tables for control instructions, the vehicle can directly execute the control of the welcome lighting effect according to the parameters configured in the set format in the preset configuration table when receiving a specific control instruction; based on this, when developers design and customize the vehicle's welcome lighting effect, they only need to regroup the light-emitting units and fill in the relevant parameters to quickly build a preset configuration table for new or modified models, thereby achieving rapid development of the welcome lighting effect and overcoming the current problems of low efficiency, cumbersome steps, and high development costs in the development and design of the welcome lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram showing a flow chart of a vehicle light control method provided by an embodiment of the present application is shown; Figure 2 A schematic diagram of a configuration method according to an embodiment of the present application is shown; Figure 3 A schematic diagram showing a light emitting unit numbering method provided by an exemplary embodiment of the present application is shown; Figure 4 A schematic diagram of the structure of a vehicle light control device provided in an embodiment of the present application is shown; Figure 5 A schematic diagram showing the structure of a configuration device provided in an embodiment of the present application is shown; Figure 6 A schematic diagram of the structure of a vehicle light control device provided in an embodiment of the present application is shown.

[0019] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application and are not used to limit the present application.

[0021] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The main solution of the embodiment of the present application is: in response to receiving a control instruction, obtaining a target preset configuration table corresponding to the control instruction, wherein the preset configuration table includes a preset time range, and brightness values ​​corresponding to each time period of multiple light-emitting units within the preset time range; taking the current moment as the starting point of the preset time range, within the preset time range, for each light-emitting unit, controlling the light-emitting unit to adjust to the brightness value corresponding to the time period.

[0023] In related technologies, with the development of vehicle-related industrial technologies, people's demands for vehicles are not limited to simple driving experience, but have other more personalized demands. In order to reflect the personality of the vehicle, and also out of some safety and practical considerations, many vehicles are currently equipped with welcome lights.

[0024] The welcome light is usually equipped with corresponding light language, that is, by setting the light-emitting sequence or pattern, the welcome light can show different creative lighting effects. Under different triggering conditions, different changing effects can be shown to meet the personalized needs of users.

[0025] However, in the process of vehicle development, the welcome lighting effect of each model of lamps is different, and each model needs to redevelop related equipment to achieve it, which is very costly in terms of manpower and money. In addition, this method requires a lot of time and energy of designers to repeatedly develop and check the lights of each new model during the development process. At the same time, human errors are prone to occur in repetitive operations, which will also affect the time it takes for the vehicle to be offline.

[0026] In summary, how to set the vehicle welcome lighting effect more efficiently is a problem that needs to be solved urgently.

[0027] Based on this, the present application provides a solution that allows users and staff to set the vehicle's welcome lighting effects more efficiently and quickly, thereby reducing development costs and improving user experience.

[0028] It should be noted that the execution subject of this embodiment can be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, etc., or a headlight control device capable of realizing the above functions, etc. The following takes the headlight control device as an example to illustrate this embodiment and the following embodiments.

[0029] Reference Figure 1 , Figure 1 The flowchart of the vehicle light control method provided by an embodiment of the present application is shown. The vehicle light control method can be applied to a central electronic control unit and a vehicle light control device of a vehicle, and includes the following steps S110 to S120: Step S110, in response to receiving the target control instruction, obtaining a target preset configuration table corresponding to the target control instruction.

[0030] Step S120, taking the current moment as the starting point of the preset time range, within the preset time range, for each light-emitting unit, controlling the light-emitting unit to adjust to a brightness value corresponding to the time period.

[0031] The vehicle may include multiple control instructions, and the control instructions are used to control the vehicle. The target control instruction refers to a pre-selected instruction for controlling the vehicle among the multiple control instructions of the vehicle. In some embodiments, the vehicle may trigger multiple different welcome light effects under different control instructions, and each control instruction may correspond to a different welcome light effect.

[0032] In some embodiments, preset configuration tables corresponding to different control instructions may be pre-stored in the vehicle, each of which includes a preset time range corresponding to the control instruction and brightness values ​​corresponding to each time period of multiple light-emitting units within the preset time range.

[0033] The light-emitting unit refers to a single lamp bead provided on the vehicle; in this embodiment, each lamp bead is independent of each other.

[0034] In this embodiment, the current moment refers to the moment when the target control instruction is received and the target preset configuration table is acquired. The time interval is generally very short, and the current moment can be roughly regarded as the moment when the target control instruction is received.

[0035] For example, when the vehicle receives a control instruction sent by the car key to instruct the vehicle to power on, the central electronic control unit of the vehicle can respond to the control instruction, obtain a first configuration table corresponding to the power-on instruction, and execute the lighting effect corresponding to the first configuration table through step S120, for example, it can be a lighting effect that gradually lights up from both sides of the vehicle to the center.

[0036] When the vehicle responds to the door being opened, the central electronic control unit of the vehicle can respond to the door being opened by searching the corresponding second configuration table, thereby executing the lighting effect corresponding to the second configuration table through step S120, for example, the lighting effect can be presented that gradually lights up from the left edge to the right edge of the vehicle.

[0037] For ease of understanding, as an example, the third configuration table is as follows:

[0038] In the above example, the control cycle (i.e. time period) of light-emitting units a~g is 20ms, that is, they are controlled once every 20ms, and each time lasts for 20ms. The time range is 3000ms, that is, the entire welcome lighting effect lasts for 3000ms. In the first time period, the brightness of light-emitting unit a is 100%, that is, a is fully lit in the first time period and lasts for 20ms; in the second time period, the brightness of light-emitting unit a is 0%, that is, a is completely extinguished in the second time period, and the brightness of light-emitting unit b is 100%, that is, b is fully lit in the second time period... and so on. If light-emitting units a to g are arranged in sequence, a streamer effect can be presented, that is, the light gradually moves from one side to the other.

[0039] When a person manually controls the vehicle, if the control signal corresponding to the control behavior is pre-configured with a preset configuration table, the corresponding lighting effect can be presented while the control operation is being executed through step S120, thereby providing the user with a more personalized car experience.

[0040] like Figure 2 As shown, in some embodiments, in order to enable the vehicle to control the light-emitting unit according to the preset configuration table, Figure 1 Before the vehicle light control method shown, the present application also provides a configuration method. The configuration method may include the following steps S210 to S240: Step S210, grouping the plurality of light-emitting units of the target vehicle according to a preset number of units to obtain a plurality of groups.

[0041] Generally speaking, the welcome light of a vehicle may have multiple light-emitting units, and the light-emitting units are generally arranged symmetrically based on the central axis of the vehicle. Therefore, the light-emitting units may be numbered in advance during configuration, and each light-emitting unit corresponds to a unique identifier.

[0042] like Figure 3 As shown, for Figure 3 According to the arrangement shown, the light-emitting units of the left half of the vehicle can be defined as LW1 to LWn in order from left to right, and the light-emitting units of the right half of the vehicle can be defined as RW1 to RWn in order from right to left.

[0043] In some embodiments, if a vehicle has multiple rows of light-emitting units, or the arrangement is irregular, the staff can number the light-emitting units themselves, and it is only necessary to ensure that the number of each light-emitting unit is unique.

[0044] In a vehicle, the headlight control signal is usually different from the electronic component corresponding to the control signal. The headlight is generally controlled by the headlight electronic control unit, and the control signal is generally responded to by the central electronic control unit. Therefore, after the central electronic control unit responds to the control signal, if it wants to control the headlight, it needs to send a command through a message.

[0045] In some embodiments, different electronic control units of a vehicle may transmit data via a controller area network (CAN) bus. Since the Message ID of a CAN message in the CAN bus is only 8 bytes, if there are many light-emitting units, the light-emitting units need to be grouped so as to control each group of light-emitting units.

[0046] Step S220, respectively define the messages and message sending cycle of each group.

[0047] Specifically, the light-emitting units are grouped into groups of 8, and each group corresponds to a control message. In the subsequent control process, the control message may include parameters corresponding to each light-emitting unit in the corresponding group (such as the aforementioned brightness) and a calling interface.

[0048] The sending cycle of the control message is related to the control duration. In order to achieve uninterrupted control, this embodiment sets the sending cycle to be the same as the duration of the time period in the aforementioned embodiment, so that when a control duration ends, the control is immediately continued according to the content of the next received control message.

[0049] Step S230, after receiving the configuration information for the target control instruction, configure the target preset configuration table corresponding to the target control instruction.

[0050] After the light emitting units are grouped and the control message is defined, a corresponding preset table can be configured for a specific control instruction. When a target control instruction is received, a preset table in the form of the above table can be established with reference to the relevant parts of the above embodiment.

[0051] Step S240, configuring the target preset configuration table to the target vehicle.

[0052] In some embodiments, the data can be transmitted by wired means such as a diagnostic instrument. The central electronic control unit exports the data in the target preset configuration table to a file in a specific format (i.e., a target file), and then imports the file into the drive module, so that the following can be achieved in the subsequent use of the vehicle. Figure 1 The vehicle light control method described above, wherein the target file may be in Hex format.

[0053] In other feasible implementations, push transmission can also be performed through wireless methods such as OTA. Similarly, the central electronic control unit exports the data in the target preset configuration table to a file of a specific format, and then imports the file into the drive module. This embodiment will not be repeated here.

[0054] In some embodiments, if a preset configuration table (i.e., a historical configuration table) corresponding to the target control signal has been saved in the driver module, it means that this import is for updating the lighting effect of the target control signal. The new target file can be directly loaded into the driver module, so that the new target preset configuration table overwrites the original historical configuration table, and the lighting effect update can be completed.

[0055] In other embodiments, if the user needs to perform a personalized setting with a small amount of changes to the lighting effect of the welcome light, the customization can be performed by modifying the preset configuration table. For example, the user can customize the lighting effect through an APP or the like. In the display interface of the APP, some pre-configured templates can be included. The user selects one of them and makes modifications based on the configured template, which can simplify the modification process and reduce the user's learning cost.

[0056] In some other embodiments, if the user needs to add a lighting effect for a certain control behavior, a corresponding preset configuration table can be established for the control signal corresponding to the control behavior, and the user can customize the parameters in the configuration table. Similarly, some configured templates can be provided for users to modify when establishing the preset configuration table, which will not be described in detail in this embodiment.

[0057] It is understandable that for developers, if there is a new car model that needs to design a welcome lighting effect, they can directly use the preset configuration table of the existing car model, regroup the light-emitting units of the new car model, and quickly build the preset configuration table of the new car model, thereby achieving the same or similar welcome lighting effects and saving development time.

[0058] The vehicle light control method and configuration method provided in the present embodiment establish a corresponding preset configuration table in advance for the control command, so that when the vehicle receives a specific control command, it can directly execute the control of the welcome lighting effect according to the parameters configured in the preset configuration table according to the set format; based on this, when the developers design and customize the vehicle's welcome lighting effect, they only need to regroup the light-emitting units and fill in the relevant parameters, and they can quickly build a preset configuration table for the new or modified model, thereby realizing the rapid development of the welcome lighting effect, overcoming the current problems of low efficiency, cumbersome steps, and high development cost in the development and design of the welcome lighting effect.

[0059] This application also provides a vehicle light control device, please refer to Figure 4 , the vehicle light control device 100 comprises: The configuration loading module 110 is used to obtain a target preset configuration table corresponding to the control instruction in response to receiving the control instruction, wherein the preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range; The light control module 120 is used to take the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, control the light-emitting unit to adjust to a brightness value corresponding to the time period.

[0060] The vehicle light control device 100 provided in the present application adopts the vehicle light control method in the above embodiment, and can solve the technical problem of how to set the vehicle welcome light effect more efficiently. Compared with the prior art, the beneficial effects of the vehicle light control device 100 provided in the present application are the same as the beneficial effects of the vehicle light control method provided in the above embodiment, and other technical features in the vehicle light control device 100 are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0061] This application also provides a vehicle light control device, please refer to Figure 5 , the configuration device 200 comprises: A grouping module 210, for grouping a plurality of light-emitting units of a target vehicle according to a preset number of units to obtain a plurality of groups; A pre-defined module 220, used to define the message and message sending cycle of each group respectively; A table establishment module 230 is used to configure a target preset configuration table corresponding to the target control instruction after receiving configuration information for the target control instruction, wherein the target preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range, and the message sending period is the same as the time period; The configuration push module 240 is used to configure the target preset configuration table to the target vehicle, so that the target vehicle responds to receiving the target control instruction, obtains the target preset configuration table corresponding to the target control instruction, takes the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, controls the light-emitting unit to adjust to the brightness value corresponding to the time period.

[0062] The vehicle light control device 100 provided in the present application adopts the vehicle light control method in the above embodiment, and can solve the technical problem of how to set the vehicle welcome light effect more efficiently. Compared with the prior art, the beneficial effects of the vehicle light control device 100 provided in the present application are the same as the beneficial effects of the vehicle light control method provided in the above embodiment, and other technical features in the vehicle light control device 100 are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0063] The present application provides a vehicle light control device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the vehicle light control method in the above-mentioned embodiment 1.

[0064] Reference below Figure 6 , which shows a schematic diagram of the structure of a vehicle light control device suitable for implementing the embodiment of the present application. The vehicle light control device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle terminals (such as vehicle navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Figure 6 The vehicle light control device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0065] like Figure 6 As shown, the vehicle light control device 300 may include a processing device 310 (e.g., a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 320 or a program loaded from a storage device 330 to a random access memory (RAM: Random Access Memory) 340. In RAM340, various programs and data required for the operation of the vehicle light control device are also stored. The processing device 310, ROM320, and RAM340 are connected to each other through a bus 350. An input / output (I / O) interface 360 ​​is also connected to the bus. Generally, the following systems can be connected to the I / O interface 360: an input device 370 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 380 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 330 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 390. The communication device 390 can allow the vehicle light control device to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a vehicle light control device with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0066] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through a communication device, or installed from a storage device 330, or installed from a ROM 320. When the computer program is executed by the processing device 310, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0067] The vehicle light control device provided by the present application adopts the vehicle light control method in the above embodiment, which can solve the technical problem of how to set the vehicle welcome light effect more efficiently. Compared with the prior art, the beneficial effects of the vehicle light control device provided by the present application are the same as the beneficial effects of the vehicle light control method provided by the above embodiment, and the other technical features in the vehicle light control device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0068] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0069] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0070] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the vehicle light control method in the above-mentioned embodiment.

[0071] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems or devices, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM: Random Access Memory), a read-only memory (ROM: Read Only Memory), an erasable programmable read-only memory (EPROM: Erasable Programmable Read Only Memory or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM: CD-Read Only Memory), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution system or device. The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency: Radio Frequency), etc., or any suitable combination of the above.

[0072] The computer-readable storage medium may be included in the vehicle light control device; or may exist independently without being assembled into the vehicle light control device.

[0073] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the headlight control device, the headlight control device can write computer program codes for performing the operations of the present application in one or more programming languages ​​or a combination thereof. The programming languages ​​include object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed completely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on a remote computer, or completely on a remote computer or server. In the case of a remote computer, the remote computer can 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 can be connected to an external computer (for example, through the Internet using an Internet service provider).

[0074] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present application. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0075] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0076] The readable storage medium provided in this application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned vehicle light control method, and can solve the technical problem of how to set the vehicle welcome light effect more efficiently. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as the beneficial effects of the vehicle light control method provided in the above-mentioned embodiment, and will not be repeated here.

[0077] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A vehicle light control method, characterized in that: Applied to a central electronic control unit of a vehicle, the vehicle light control method comprises: In response to receiving a target control instruction, obtaining a target preset configuration table corresponding to the target control instruction, wherein the preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range; Taking the current moment as the starting point of the preset time range, within the preset time range, for each of the light-emitting units, the light-emitting units are controlled to adjust to a brightness value corresponding to the time period.

2. The vehicle light control method according to claim 1, characterized in that: The target preset configuration table also includes a calling interface corresponding to each of the light-emitting units; within the preset time range, for each of the light-emitting units, controlling the light-emitting unit to adjust to the brightness value corresponding to the time period includes: For each of the light-emitting units, in each time period within the preset time range, the brightness value of the light-emitting unit in the time period is used as a parameter, and the calling interface of the light-emitting unit is called to adjust the light-emitting unit to the brightness value.

3. The vehicle light control method according to claim 2, characterized in that: The step of taking the brightness value of the light emitting unit in the time period as a parameter and calling the calling interface of the light emitting unit so as to adjust the light emitting unit to the brightness value includes: Acquire the groups of the plurality of light-emitting units, wherein the plurality of light-emitting units are pre-divided into a plurality of groups according to a set number; For each group, a control message corresponding to the time period is generated, wherein the control message includes parameters corresponding to each light-emitting unit in the group and a calling interface; The control message corresponding to each group is sent to the vehicle light electronic control unit, so that the vehicle light electronic control unit adjusts the corresponding light-emitting unit to the corresponding brightness according to the control message through the calling interface and the corresponding parameters.

4. The vehicle light control method according to claim 1, characterized in that: The method further comprises: When a connection is established with a configuration device, obtaining a target preset configuration table corresponding to a target instruction through the target device; According to the target instruction and the corresponding target preset configuration table, a target file corresponding to the target instruction is established; The target file is loaded into a driving module of the vehicle.

5. The vehicle light control method according to claim 1, characterized in that: Loading the target file into the driving module of the vehicle includes: In a case where a historical configuration table corresponding to the target instruction has been saved, the target file is loaded into the driving module of the vehicle, so that the target preset configuration table in the target file overwrites the historical configuration table.

6. A configuration method, characterized in that: The configuration method comprises: Grouping the multiple light-emitting units of the target vehicle according to a preset number of units to obtain multiple groups; Respectively define the message and message sending cycle of each group; After receiving the configuration information for the target control instruction, configure a target preset configuration table corresponding to the target control instruction, wherein the target preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of the plurality of light-emitting units within the preset time range, and the message sending period is the same as the time period; The target preset configuration table is configured to the target vehicle so that the target vehicle obtains the target preset configuration table corresponding to the target control instruction in response to receiving the target control instruction, takes the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, controls the light-emitting unit to adjust to the brightness value corresponding to the time period.

7. A vehicle light control device, characterized in that: Applicable to a central electronic control unit of a vehicle, the vehicle light control device comprises: A configuration loading module, configured to obtain a target preset configuration table corresponding to the control instruction in response to receiving the control instruction, wherein the preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range; The lighting control module is used to take the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, control the light-emitting unit to adjust to a brightness value corresponding to the time period.

8. A configuration device, characterized in that: The configuration device comprises: A grouping module, used for grouping a plurality of light-emitting units of a target vehicle according to a preset number of units to obtain a plurality of groups; A predefined module, used to define the message and message sending cycle of each group respectively; A table establishment module, configured to configure a target preset configuration table corresponding to the target control instruction after receiving configuration information for the target control instruction, wherein the target preset configuration table includes a preset time range and brightness values ​​corresponding to each time period of a plurality of light-emitting units within the preset time range, and the message sending period is the same as the time period; A configuration push module is used to configure the target preset configuration table to the target vehicle, so that the target vehicle responds to receiving a target control instruction, obtains the target preset configuration table corresponding to the target control instruction, takes the current moment as the starting point of the preset time range, and within the preset time range, for each of the light-emitting units, controls the light-emitting unit to adjust to the brightness value corresponding to the time period.

9. A vehicle light control device, characterized in that: The vehicle light control device comprises: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program is configured to implement the steps of the vehicle light control method according to any one of claims 1 to 5.

10. A storage medium, characterized in that: The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, the steps of the vehicle light control method according to any one of claims 1 to 5 are implemented.

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