CN114670747A - Atmosphere lamp control system and vehicle - Google Patents
Atmosphere lamp control system and vehicle Download PDFInfo
- Publication number
- CN114670747A CN114670747A CN202210351125.3A CN202210351125A CN114670747A CN 114670747 A CN114670747 A CN 114670747A CN 202210351125 A CN202210351125 A CN 202210351125A CN 114670747 A CN114670747 A CN 114670747A
- Authority
- CN
- China
- Prior art keywords
- atmosphere lamp
- lamp control
- vehicle
- module
- ambience
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
- B60Q3/78—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/18—Controlling the light source by remote control via data-bus transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application discloses atmosphere lamp control system and vehicle belongs to vehicle interior trim technical field. The atmosphere lamp control system comprises a vehicle-mounted multimedia host and at least one atmosphere lamp module; the vehicle-mounted multimedia host is used for acquiring vehicle state information and an atmosphere lamp function option switching state; generating an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switch state; and sending the atmosphere lamp control instruction; the atmosphere lamp module is used for receiving the atmosphere lamp control instruction; and emitting light based on the atmosphere lamp control instruction. The atmosphere lamp control system can achieve rich vehicle atmosphere lamp light effects at low cost.
Description
Technical Field
The application relates to the technical field of vehicle interior trim, in particular to an atmosphere lamp control system and a vehicle.
Background
The vehicle atmosphere lamp is an illuminating lamp which is positioned in a vehicle passenger compartment and plays a role in decoration, and can emit light with different colors to create different atmospheres, so that the individual requirements of vehicle drivers and passengers are met.
In the related art, a chip for light effect operation and analysis is arranged in the atmosphere lamp assembly, and the chip is used for calculating to obtain an instruction for controlling the atmosphere lamp to emit light. However, since these chips are generally weak in computing power, they cannot perform more complicated and difficult computations, and thus the lighting effect is monotonous.
Disclosure of Invention
In view of this, this application provides an atmosphere lamp control system and vehicle, can realize abundant vehicle atmosphere lamp light effect with lower cost.
Specifically, the method comprises the following technical scheme:
on one hand, the embodiment of the application provides an atmosphere lamp control system, which comprises a vehicle-mounted multimedia host and at least one atmosphere lamp module;
the vehicle-mounted multimedia host is used for acquiring vehicle state information and an atmosphere lamp function option switching state; generating an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switch state; and sending the atmosphere lamp control instruction;
the atmosphere lamp module is used for receiving the atmosphere lamp control instruction; and emitting light based on the atmosphere lamp control instruction.
In some embodiments, the system further comprises a body controller;
and the vehicle body controller is used for receiving the atmosphere lamp control instruction sent by the vehicle-mounted multimedia host and sending the atmosphere lamp control instruction to the atmosphere lamp module.
In some embodiments, the vehicle body controller stores at least one preset ambience lamp control instruction;
the vehicle body controller is further used for determining a corresponding preset atmosphere lamp control instruction based on the detected vehicle preset event when the vehicle-mounted multimedia host is in a state that the atmosphere lamp cannot be controlled and the vehicle preset event is detected, and sending the preset atmosphere lamp control instruction to the atmosphere lamp module.
In some embodiments, the vehicle body controller is connected with the vehicle-mounted multimedia host through a CAN bus, and the vehicle body controller is connected to a wiring harness assembly through a LIN wire, wherein the wiring harness assembly is connected with the at least one atmosphere lamp module.
In some embodiments, each atmosphere lamp module is provided with a corresponding module identifier, and the atmosphere lamp control instruction carries the corresponding module identifier;
the vehicle body controller is further used for sending the atmosphere lamp control instruction to the at least one atmosphere lamp module in a broadcast mode;
every atmosphere lamp module still is used for discerning corresponding atmosphere lamp control instruction based on corresponding module sign to it is luminous to control corresponding light emitting module based on corresponding atmosphere lamp control instruction.
In some embodiments, the in-vehicle multimedia host is further configured to invoke a corresponding ambience light mode based on the ambience light function option switch state, where each of the ambience light modes includes at least one ambience light control instruction; and adjusting the atmosphere lamp control command included in the corresponding atmosphere lamp mode based on the vehicle state information, and generating the atmosphere lamp control command in real time.
In some embodiments, the vehicle multimedia host is installed with an intelligent operating system, the intelligent operating system is installed with an atmosphere lamp control application program, and the vehicle multimedia host is further configured to update the atmosphere lamp mode by updating or setting the atmosphere lamp control application program.
In some embodiments, the vehicle-mounted multimedia host is further configured to receive a control instruction sent by a terminal or a server in an atmosphere lamp control application program, and update and/or set the atmosphere lamp control application program according to the control instruction.
In some embodiments, the atmosphere lamp module stores an execution program, and is further configured to convert the atmosphere lamp control instruction into a corresponding execution program and execute the execution program to control the corresponding light emitting module to emit light.
In another aspect, the embodiment of the present application further provides a vehicle, where the vehicle includes an ambience lamp control system as described in the above aspect.
The atmosphere lamp control system that this application embodiment provided generates and sends atmosphere lamp control instruction based on vehicle state information and atmosphere lamp function option switch state for the atmosphere lamp module can give out light based on this instruction. The atmosphere lamp control system of this application embodiment need not additionally set up the controller, but calculates with the help of the powerful information processing ability that on-vehicle multimedia host computer has and obtains real-time required atmosphere lamp control instruction, and different vehicle state information and atmosphere lamp function option on-off state can obtain different atmosphere lamp control instructions, and the atmosphere lamp module group only need carry out simultaneously and need not to calculate and acquire atmosphere lamp control instruction, consequently also need not dispose high-performance calculation chip. Therefore, hardware cost of the atmosphere lamp control system is low, multiple different light effects can be achieved, and personalized requirements of vehicle drivers and passengers on atmosphere lamp illumination can be met at low cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an ambience lamp control system provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an ambience lamp control system provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an ambience lamp control system provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an atmosphere lamp module according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an atmosphere lamp module according to an embodiment of the present disclosure.
The reference numerals in the figures are denoted respectively by:
1. a vehicle-mounted multimedia host;
2. an atmosphere lamp module; 21. a light emitting module; 22. an atmosphere lamp sub-module; 221. a first control module; 222. a first light-emitting module; 223. a second control module; 224. a second light emitting module;
3. a vehicle body controller;
4. a CAN bus;
5. a LIN line;
6. a wire harness assembly.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Unless defined otherwise, all technical terms used in the examples of the present application have the same meaning as commonly understood by one of ordinary skill in the art.
In order to make the technical solutions and advantages of the present application clearer, the following will describe the embodiments of the present application in further detail with reference to the accompanying drawings.
The vehicle atmosphere lamp generally refers to an illuminating lamp which is positioned in a vehicle passenger compartment and plays a role in decoration, and can emit light with different colors to create different atmospheres so as to meet the individual requirements of vehicle drivers and passengers.
In order to solve the problems in the related art and bring better user experience of vehicle atmosphere lamps, the embodiment of the application provides an atmosphere lamp control system, and the schematic structural diagram of the atmosphere lamp control system is shown in fig. 1.
Referring to fig. 1, the system comprises an onboard multimedia host 1 and at least one atmosphere lamp module 2.
The vehicle-mounted multimedia host 1 is used for acquiring vehicle state information and an atmosphere lamp function option switching state, generating an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switching state, and sending the atmosphere lamp control instruction.
The atmosphere lamp control system that this application embodiment provided generates and sends atmosphere lamp control instruction based on vehicle state information and atmosphere lamp function option switch state for atmosphere lamp module 2 can give out light based on this instruction. The atmosphere lamp control system of this application embodiment need not additionally set up the controller, but calculates with the help of the powerful information processing ability that on-vehicle multimedia host 1 has and obtains real-time required atmosphere lamp control instruction, and different vehicle state information and atmosphere lamp function option switch state can obtain different atmosphere lamp control instructions, and atmosphere lamp module 2 only need carry out simultaneously and need not to calculate and acquire atmosphere lamp control instruction.
Therefore, the hardware cost of the atmosphere lamp control system is low, various different light effects can be achieved, and the personalized requirements of vehicle drivers and passengers on atmosphere lamp illumination can be met at low cost.
The atmosphere lamp control system provided in the embodiments of the present application is described in more detail below:
the atmosphere lamp control system provided by the embodiment of the application is used for controlling atmosphere lamps to perform atmosphere illumination in different modes, and generally comprises a vehicle-mounted multimedia host 1 and one or more atmosphere lamp modules 2, and in some embodiments, a vehicle body controller 3, and then the vehicle-mounted multimedia host 1, the atmosphere lamp modules 2 and the vehicle body controller 3 are respectively introduced, and other corresponding settings are introduced.
The vehicle-mounted multimedia host 1 is a device mainly used for playing audio and video files in a vehicle, and generally comprises a processor, a memory, a screen, a sound box and the like.
The in-vehicle multimedia host 1 may acquire vehicle state information. The vehicle state information may include: vehicle speed, vehicle acceleration, vehicle acoustics, vehicle temperature, vehicle air conditioning wind speed, vehicle air circulation pattern, door state, trunk state, vehicle mirror state, and the like. These pieces of vehicle state information may be acquired by the in-vehicle multimedia host 1 through a corresponding sensor or controller. For example, the on-vehicle multimedia host 1 may acquire vehicle driving-related information from the ignition controller ICM and vehicle body-related data from the vehicle body controller BCM.
The vehicle-mounted multimedia host 1 can also acquire the on-off state of the atmosphere lamp function options. In one possible implementation, the ambient light function option switch states correspond one-to-one to the ambient light modes. A plurality of atmosphere lamp function options are displayed on a screen of the vehicle-mounted multimedia host 1, and a user selects one atmosphere lamp function option, so that an atmosphere lamp mode stored in the vehicle-mounted multimedia host 1 is selected, and the selected result is the on-off state of the atmosphere lamp function option set by the user. For example, three atmosphere lamp modes can be stored in the vehicle-mounted multimedia host 1, which are: the motion mode, the mode of releiving and dazzle various mode, every atmosphere lamp mode corresponds to show on the screen has an atmosphere lamp function option.
After the vehicle state information and the atmosphere lamp function option switching state are acquired, the vehicle-mounted multimedia host 1 generates an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switching state. As described above, one atmosphere lamp function option switching state actually represents one atmosphere lamp mode selected by the user, but in the embodiment of the present application, the atmosphere lamp control instruction is generated by integrating the vehicle state information and the atmosphere lamp function option switching state instead of generating the atmosphere lamp control instruction based on the atmosphere lamp mode alone, so that the atmosphere lamp function is richer and more scene-specific.
In some embodiments, the vehicle-mounted multimedia host 1 calls corresponding atmosphere lamp modes based on the states of the atmosphere lamp function option switches, where each atmosphere lamp mode includes at least one atmosphere lamp control instruction, adjusts the atmosphere lamp control instruction included in the corresponding atmosphere lamp mode based on the vehicle state information, and generates the atmosphere lamp control instruction in real time. For example, each ambience lamp mode may be a program or a set of instructions, thus comprising more than one ambience lamp control instruction, invoking the corresponding ambience lamp mode meaning invoking the more than one ambience lamp control instruction. The ambience light control instructions may comprise some settable and/or adjustable parameters. After the vehicle-mounted multimedia host 1 sets and/or adjusts the parameters based on the vehicle state information, an atmosphere lamp control instruction to be sent is generated. For example, when the vehicle is in an acceleration state, the in-vehicle multimedia host 1 detects that the vehicle acceleration is continuously greater than a set threshold value in the acquired vehicle state information, and then adjusts the atmosphere lamp control command related to the color of the atmosphere lamp in the atmosphere lamp mode to the atmosphere lamp control command of red light.
After the atmosphere lamp control instruction to be sent is generated, the vehicle-mounted multimedia host 1 sends the atmosphere lamp control instruction. In some embodiments, the multimedia host 1 directly sends the ambience lamp control command to the ambience lamp module 2, and in other embodiments, the multimedia host 1 may also send the ambience lamp module 2 through an intermediary device such as a vehicle body controller.
In some embodiments, the multimedia host 1 is installed with an intelligent operating system, the intelligent operating system is installed with an ambience lamp control application program, and the multimedia host 1 is further configured to update the ambience lamp mode by updating or setting the ambience lamp control application program.
The smart operating system may be, for example, an android system. The Android system (Android) is an operating system based on a Linux kernel, and is currently widely applied to various terminals.
Because on-vehicle multimedia host 1 has adopted intelligent system, consequently can improve and expand the atmosphere lamp function algorithm program of writing in the atmosphere lamp module group with the programming originally to transplant and install in on-vehicle multimedia host 1's software system with the APP form of atmosphere lamp control application program. Such an APP may provide better human-machine interaction functionality, such as providing an ambience light functionality control option on the interface, selectable by the user. And because the vehicle-mounted multimedia host 1 is installed in the intelligent system, the atmosphere lamp control application program can also be updated on line through Over-the-Air Technology (Over-the-Air Technology), and the vehicle-mounted multimedia host 1 can update the atmosphere lamp mode through updating or setting the atmosphere lamp control application program, so that the functions of the atmosphere lamp control system can be conveniently expanded.
In some embodiments, the vehicle-mounted multimedia host 1 is further configured to receive a control instruction sent by the terminal or the server in the atmosphere lamp control application, and update and/or set the atmosphere lamp control application according to the control instruction.
By the arrangement, a user can realize remote control of the vehicle atmosphere lamp on the terminal through the atmosphere lamp control application program; the program developer may also remotely update and/or set the ambience light control application via the server. For example, a vehicle driver or a vehicle occupant may set an atmosphere lamp according to their preferences on an atmosphere lamp control application installed in the mobile terminal, formulate and execute a personalized lighting effect, and then send a corresponding control instruction to the vehicle-mounted multimedia host 1, where the atmosphere lamp control application on the vehicle-mounted multimedia host 1 is updated or set according to the control instruction, for example, set an on-off state of an atmosphere lamp function option. For example, after a program developer develops a new version of the mood light control application program, the server sends the version to the vehicle-mounted multimedia host 1, the vehicle-mounted multimedia host 1 installs the new version, and replaces the old version of the mood light control application program. The terminal or the server may be connected with the in-vehicle multimedia host 1 through a wireless network.
The ambience lamp module 2 generally comprises a control module and a light emitting module, wherein the control module is used for receiving an ambience lamp control command and controlling the light emitting module to perform various light emitting operations based on the ambience lamp control command.
The atmosphere lamp module 2 may have a variety of different configurations, and two possible implementations are described as examples below:
in a first possible implementation, referring to fig. 4, one atmosphere lamp module 2 may comprise a plurality of atmosphere lamp sub-modules 22, wherein each atmosphere lamp sub-module 22 has a first control module 221 and at least one first light emitting module 222, and the plurality of atmosphere lamp sub-modules 22 are all connected in parallel to the wire harness assembly 6. The wire harness assembly 6 forwards the received atmosphere lamp control instruction to each of the first control modules 221.
The first control module 221 in each atmosphere lamp sub-module 22 receives the corresponding atmosphere lamp control instruction, and controls the first light-emitting module 222 of the atmosphere lamp sub-module 22 to emit light based on the corresponding atmosphere lamp control instruction.
In a second possible implementation, referring to fig. 5, the ambience lamp module 2 comprises a second control module 223 and a plurality of second light emitting modules 224, wherein the plurality of second light emitting modules 224 are connected in parallel to the second control module 223.
In a possible implementation manner, the atmosphere lamp module 2 stores an execution program, and the atmosphere lamp module 2 is further configured to convert the atmosphere lamp control instruction into a corresponding execution program and execute the execution program to control the corresponding light emitting module 21 to emit light.
The execution program may be stored in the control module of the ambience lamp module 2. The execution program is relatively simple and includes, for example, the underlying functional programs such as the display color of the atmosphere lamp, the display brightness of the atmosphere lamp, the display duration of the atmosphere lamp, and the like. Wherein, the display color of the atmosphere lamp comprises a plurality of luminous colors, such as red, yellow, green, blue, etc.; the display luminance of the atmosphere lamp includes various light-emitting luminances such as strong light, weak light, medium strong light, and the like; the display duration of the ambience light includes various duration schemes, such as long on, long off, light emitting duration, light emitting interval duration, and the like.
In the embodiment of the present application, the atmosphere lamp module 2 only needs to have a simple execution program, and only needs to receive the atmosphere lamp control instruction and convert the instruction into a corresponding execution program, so that the complicated calculation is not performed like the related art, and thus the hardware requirement is low.
In the embodiment of the present application, the vehicle-mounted multimedia host 1 can directly communicate with the atmosphere lamp module 2, and can also communicate with the atmosphere lamp module 2 through the vehicle body controller 3. Thus, in some embodiments, referring to fig. 2, the system may also include a body controller 3. A Body Control Module (BCM), also called a body control module, is generally used to control electrical systems of a vehicle, and the body controller may be connected to other electronic control modules of the vehicle through a CAN bus.
In the embodiment of the present application, the vehicle body controller 3 is configured to receive an ambience lamp control instruction sent by the vehicle-mounted multimedia host 1, and send the ambience lamp control instruction to the ambience lamp module 2. A gateway can be arranged between the vehicle body controller 3 and the vehicle-mounted multimedia host 1, and the interactive information between the vehicle body controller and the vehicle-mounted multimedia host is forwarded by the gateway.
The vehicle body controller 3 receives the atmosphere lamp control instruction sent by the vehicle-mounted multimedia host 1, and sends the atmosphere lamp control instruction to the atmosphere lamp module 2, so that information is transferred between the vehicle-mounted multimedia host 1 and the atmosphere lamp module 2. Since the vehicle body controller 3 is usually originally connected to the vehicle multimedia host 1 and the atmosphere lamp module 2 by wires, the arrangement can avoid additional wiring.
In some embodiments, referring to fig. 3, the vehicle body controller 3 is connected to the vehicle-mounted multimedia host 1 through a CAN bus 4, the vehicle body controller 3 is connected to the wire harness assembly 6 through a LIN wire 5, and the wire harness assembly 6 is connected to the atmosphere lamp module 2.
"CAN" is the abbreviation of Controller Area Network bus (Controller Area Network), and the german BOSCH company developed a serial data communication protocol in the 80 s of the 20 th century to solve the data exchange between many control and test instruments in modern automobiles, and became the serial communication protocol of ISO international standardization. The CAN bus is one of the most widely used field buses internationally. The communication medium of the CAN bus may be twisted pair, coaxial cable, or fiber optic. The communication rate can reach 1Mbps at most. Compared with a general communication bus, the data communication of the CAN bus has outstanding reliability, instantaneity and flexibility.
LIN is a Local Interconnect Network (Local Interconnect Network) for short, and is a low-cost serial communication Network used for realizing control of a distributed electronic system in an automobile. LIN communication is based on sci (uart) data format, using single master and multiple slave modes. The LIN line may provide an auxiliary function for an existing automotive network (e.g., a CAN bus). The LIN line uses only one 12V signal bus and one node-synchronous clock line without a fixed time reference. The use of a LIN bus CAN provide substantial cost savings when a CAN line is not required.
One end of the wire harness assembly 6 is connected with the LIN wire 5 as an interface, and the other end of the wire harness assembly leads out a plurality of lines which are connected with the atmosphere lamp modules 2. In some embodiments, the body controller 3 may also be directly connected to the ambience lamp module 2 via the LIN line 5.
According to the embodiment of the application, the CAN bus 4 is used for communication between the vehicle body controller 3 and the vehicle-mounted multimedia host 1, the communication connection CAN be carried out through higher bandwidth, and the LIN wire 5 and the wire harness assembly 6 CAN be connected between the vehicle body controller 3 and the atmosphere lamp module 2 due to the fact that the data rate of communication is not high, so that the line cost is reduced.
The embodiment of the application also provides a scheme for backing up the control atmosphere lamp module. In this scheme, the vehicle body controller 3 stores at least one preset atmosphere lamp control instruction.
The vehicle body controller 3 is further configured to determine a corresponding preset atmosphere lamp control instruction based on the detected vehicle preset event when the vehicle-mounted multimedia host 1 is in a state that the atmosphere lamp cannot be controlled and the vehicle preset event is detected, and send the preset atmosphere lamp control instruction to the atmosphere lamp module 2.
So set up, when on-vehicle multimedia host 1 can not control the atmosphere lamp and detect the preset incident of vehicle, automobile body controller 3 can be based on the preset incident control atmosphere lamp module 2 of the vehicle that detects and give out light. Therefore, even when the vehicle-mounted multimedia host 1 cannot bear the function of controlling the atmosphere lamp, the vehicle body controller 3 can automatically send out a preset atmosphere lamp control instruction in response to the detected vehicle preset event based on the backup control function of the vehicle body controller, so that the atmosphere lamp module 2 can still exert the function of atmosphere lighting.
In some embodiments, the situation that the multimedia host 1 is in the state of being unable to control the atmosphere lamp generally means that: the body controller 3 does not receive the mood light control command transmitted from the in-vehicle multimedia host 1 or detects no promised signal. For example, the vehicle is in a state of not being powered on for ignition, or the vehicle is powered on but the vehicle multimedia host 1 is not started completely, or the atmosphere lamp control application program in the vehicle multimedia host 1 does not run normally.
In some embodiments, the vehicle preset event comprises: door opening, trunk opening, turn light stowing or opening, vehicle seat movement, etc. Under these circumstances, atmosphere lamp module 2 carries out corresponding atmosphere illumination respectively, can play the effect to the user suggestion scene.
For example, when the vehicle-mounted multimedia host 1 is in a state that the atmosphere lamp cannot be controlled and the vehicle door is detected to be opened, the vehicle body controller 3 determines the corresponding preset atmosphere lamp control instruction for continuously emitting blue light, and sends the corresponding preset atmosphere lamp control instruction for continuously emitting blue light to the atmosphere lamp module 2.
In some embodiments, each atmosphere lamp module 2 is provided with a corresponding module identification, which may for example be burned into the atmosphere lamp module 2. Correspondingly, the corresponding module identification is carried in the atmosphere lamp control instruction to identify the control object of the atmosphere lamp control instruction.
The body controller 3 is also configured to send the ambience light control command to at least one ambience light module 2 in the form of a broadcast.
Sending the ambience lamp control command in the form of a broadcast means that all ambience lamp modules 2 on the line can receive all ambience lamp control commands, but the use of the module identification makes each ambience lamp module 2 recognize and execute only the ambience lamp control command with its own module identification. Atmosphere lamp module 2 still is used for discerning corresponding atmosphere lamp control instruction based on corresponding module sign promptly to it is luminous to control corresponding atmosphere lamp light-emitting module 21 based on corresponding atmosphere lamp control instruction.
Because every atmosphere lamp module 2 all is provided with the module sign that corresponds, and carries the module sign that corresponds in the atmosphere lamp control instruction, consequently can convey the atmosphere lamp control instruction to each atmosphere lamp module 2 on a circuit, on every atmosphere lamp module 2 received atmosphere lamp control instruction on the circuit, accessible module sign discernment control self atmosphere lamp control instruction. Thereby controlling the corresponding ambience lamp lighting module 21 to light according to the corresponding ambience lamp control instruction. So set up, can realize the difference control to every atmosphere lamp module 2 on same circuit, reduced the wiring cost.
Embodiments of the present application also provide a vehicle comprising an ambience lamp control system as described above. That is, the ambience lamp control system may include an in-vehicle multimedia host and at least one ambience lamp module. The vehicle-mounted multimedia host is used for acquiring vehicle state information and an atmosphere lamp function option switching state, generating an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switching state, and sending the atmosphere lamp control instruction. The atmosphere lamp module is used for receiving the atmosphere lamp control instruction; and emitting light based on the atmosphere lamp control instruction. In some embodiments, the mood light control system may also include a body controller. And the vehicle body controller is used for receiving the atmosphere lamp control instruction sent by the vehicle-mounted multimedia host computer and sending the atmosphere lamp control instruction to the atmosphere lamp module.
Due to the fact that the atmosphere lamp control system is included, the vehicle provided by the embodiment of the application can achieve various different lighting effects at a low cost, and the personalized requirements of vehicle drivers and passengers on atmosphere lamp illumination are met. When using, atmosphere lamp control system generates and sends atmosphere lamp control instruction based on vehicle state information and atmosphere lamp function option switch state for the atmosphere lamp module can give out light based on this instruction. Therefore, the atmosphere lamp control system does not need to additionally arrange a controller, and calculates to obtain the atmosphere lamp control instruction required in real time by means of the strong information processing capacity of the vehicle-mounted multimedia host, different vehicle state information and atmosphere lamp function option switching states can obtain different atmosphere lamp control instructions, and meanwhile, the atmosphere lamp module only needs to execute and does not need to calculate to obtain the atmosphere lamp control instruction, so that a high-performance calculation chip does not need to be configured. Therefore, the atmosphere lamp control system hardware cost of the vehicle is low, multiple different light effects can be achieved, and the personalized requirements of the vehicle driver and passengers on the atmosphere lamp illumination can be met at low cost.
In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the present application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.
It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. An atmosphere lamp control system is characterized by comprising a vehicle-mounted multimedia host (1) and at least one atmosphere lamp module (2);
the vehicle-mounted multimedia host (1) is used for acquiring vehicle state information and an atmosphere lamp function option switching state; generating an atmosphere lamp control instruction based on the vehicle state information and the atmosphere lamp function option switch state; and sending the atmosphere lamp control instruction;
the atmosphere lamp module (2) is used for receiving the atmosphere lamp control instruction; and emitting light based on the atmosphere lamp control instruction.
2. An ambience lamp control system according to claim 1, wherein the system further comprises a vehicle body controller (3);
and the vehicle body controller (3) is used for receiving an atmosphere lamp control instruction sent by the vehicle-mounted multimedia host (1) and sending the atmosphere lamp control instruction to the atmosphere lamp module (2).
3. Mood lamp control system according to claim 2, characterized in that the vehicle body controller (3) stores at least one preset mood lamp control instruction;
the vehicle body controller (3) is also used for determining a corresponding preset atmosphere lamp control instruction based on the detected vehicle preset event when the vehicle-mounted multimedia host (1) is in a state that the atmosphere lamp cannot be controlled and detects the vehicle preset event, and sending the preset atmosphere lamp control instruction to the atmosphere lamp module (2).
4. The atmosphere lamp control system according to claim 2, wherein the vehicle body controller (3) is connected with the vehicle multimedia host (1) through a CAN bus (4), the vehicle body controller (3) is connected to a wire harness assembly (6) through a LIN wire (5), and the wire harness assembly (6) is connected with the at least one atmosphere lamp module (2).
5. The ambience lamp control system according to any one of claims 2 to 4, wherein each ambience lamp module (2) is provided with a corresponding module identification, and the ambience lamp control command carries the corresponding module identification;
the vehicle body controller (3) is also used for sending the atmosphere lamp control instruction to the at least one atmosphere lamp module (2) in a broadcast mode;
every atmosphere lamp module group (2) still are used for discerning corresponding atmosphere lamp control instruction based on the module sign that corresponds to it is luminous to control corresponding light emitting module (21) based on corresponding atmosphere lamp control instruction.
6. The ambience lamp control system according to claim 1, wherein the vehicle-mounted multimedia host (1) is further configured to invoke corresponding ambience lamp modes based on the ambience lamp function option switch states, wherein each ambience lamp mode includes at least one ambience lamp control instruction; and adjusting the atmosphere lamp control command included in the corresponding atmosphere lamp mode based on the vehicle state information, and generating the atmosphere lamp control command in real time.
7. The ambience lamp control system according to claim 6, wherein the vehicle mounted multimedia host (1) is installed with an intelligent operating system, wherein an ambience lamp control application is installed in the intelligent operating system, and wherein the vehicle mounted multimedia host (1) is further configured to update the ambience lamp mode by updating or setting the ambience lamp control application.
8. The ambience lamp control system according to claim 7, wherein the vehicle-mounted multimedia host (1) is further configured to receive a control command sent by a terminal or a server in an ambience lamp control application, and update and/or set the ambience lamp control application according to the control command.
9. The ambience lamp control system according to claim 1, wherein the ambience lamp module (2) stores an execution program, and the ambience lamp module (2) is further configured to convert the ambience lamp control command into a corresponding execution program and execute the execution program to control the corresponding light emitting module (21) to emit light.
10. A vehicle, characterized in that the vehicle comprises an ambience lamp control system as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351125.3A CN114670747A (en) | 2022-04-02 | 2022-04-02 | Atmosphere lamp control system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351125.3A CN114670747A (en) | 2022-04-02 | 2022-04-02 | Atmosphere lamp control system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114670747A true CN114670747A (en) | 2022-06-28 |
Family
ID=82078384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210351125.3A Withdrawn CN114670747A (en) | 2022-04-02 | 2022-04-02 | Atmosphere lamp control system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114670747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117082692A (en) * | 2023-08-17 | 2023-11-17 | 重庆蓝鲸智联科技有限公司 | Vehicle-mounted interior lamp control system and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206124883U (en) * | 2016-09-30 | 2017-04-26 | 北京汽车股份有限公司 | Atmosphere lamp control system and vehicle in car |
| CN206547212U (en) * | 2017-03-08 | 2017-10-10 | 北京长城华冠汽车科技股份有限公司 | The control system and vehicle of in-car atmosphere lamp |
| CN110843665A (en) * | 2019-11-29 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Vehicle and vehicle-mounted atmosphere lamp control system and multimedia processing device thereof |
| CN110901568A (en) * | 2019-12-04 | 2020-03-24 | 东风汽车集团有限公司 | Novel vehicle-mounted network with redundancy backup function |
| US20200117232A1 (en) * | 2017-04-09 | 2020-04-16 | Huawei Technologies Co., Ltd. | In-vehicle infotainment apparatus, terminal device, and vehicle |
| KR102188859B1 (en) * | 2020-05-29 | 2020-12-09 | 주식회사 레젠 | Smart light controlling system |
| CN112770439A (en) * | 2021-01-04 | 2021-05-07 | 宝能(西安)汽车研究院有限公司 | Control system and method of vehicle rhythm atmosphere lamp, multimedia host and storage medium |
| CN113370891A (en) * | 2021-05-26 | 2021-09-10 | 上汽通用五菱汽车股份有限公司 | Automobile multi-color atmosphere lamp control method with welcome function |
| CN113709954A (en) * | 2021-08-26 | 2021-11-26 | 中国第一汽车股份有限公司 | Atmosphere lamp control method and device, electronic equipment and storage medium |
| CN215581798U (en) * | 2021-06-11 | 2022-01-18 | 广汽本田汽车有限公司 | Automobile atmosphere lamp system |
-
2022
- 2022-04-02 CN CN202210351125.3A patent/CN114670747A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206124883U (en) * | 2016-09-30 | 2017-04-26 | 北京汽车股份有限公司 | Atmosphere lamp control system and vehicle in car |
| CN206547212U (en) * | 2017-03-08 | 2017-10-10 | 北京长城华冠汽车科技股份有限公司 | The control system and vehicle of in-car atmosphere lamp |
| US20200117232A1 (en) * | 2017-04-09 | 2020-04-16 | Huawei Technologies Co., Ltd. | In-vehicle infotainment apparatus, terminal device, and vehicle |
| CN110843665A (en) * | 2019-11-29 | 2020-02-28 | 安徽江淮汽车集团股份有限公司 | Vehicle and vehicle-mounted atmosphere lamp control system and multimedia processing device thereof |
| CN110901568A (en) * | 2019-12-04 | 2020-03-24 | 东风汽车集团有限公司 | Novel vehicle-mounted network with redundancy backup function |
| KR102188859B1 (en) * | 2020-05-29 | 2020-12-09 | 주식회사 레젠 | Smart light controlling system |
| CN112770439A (en) * | 2021-01-04 | 2021-05-07 | 宝能(西安)汽车研究院有限公司 | Control system and method of vehicle rhythm atmosphere lamp, multimedia host and storage medium |
| CN113370891A (en) * | 2021-05-26 | 2021-09-10 | 上汽通用五菱汽车股份有限公司 | Automobile multi-color atmosphere lamp control method with welcome function |
| CN215581798U (en) * | 2021-06-11 | 2022-01-18 | 广汽本田汽车有限公司 | Automobile atmosphere lamp system |
| CN113709954A (en) * | 2021-08-26 | 2021-11-26 | 中国第一汽车股份有限公司 | Atmosphere lamp control method and device, electronic equipment and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117082692A (en) * | 2023-08-17 | 2023-11-17 | 重庆蓝鲸智联科技有限公司 | Vehicle-mounted interior lamp control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102370464B1 (en) | Reinforcement of vehicle emergency system | |
| EP3725591B1 (en) | Control method and control system for vehicle atmosphere lamps | |
| JP2022110093A (en) | Enhanced communication system for vehicle hazard lamps | |
| CN110949248A (en) | Vehicle multi-mode atmosphere lamp control system and method | |
| CN113767030A (en) | Control of high visibility vehicle light communication system | |
| CN112061050B (en) | Scene triggering method, device, equipment and storage medium | |
| US9889795B1 (en) | System for controlling multiple warning devices mounted on a vehicle to provide warning signals | |
| KR20210123425A (en) | Enhanced communication system for vehicle hazard lights | |
| US9434303B2 (en) | Systems and methods for in-vehicle network controlled media-synchronized light show | |
| CN114286479A (en) | Scene-based in-vehicle light control method and system and readable storage medium | |
| CN114670747A (en) | Atmosphere lamp control system and vehicle | |
| US10093225B2 (en) | Courtesy lighting system and method for a door of a motor vehicle | |
| US20180215306A1 (en) | Vehicle wire harness | |
| CN116600449A (en) | Control method and device for automobile atmosphere lamp and vehicle | |
| CN114132273B (en) | Backlight brightness control method and system and automobile | |
| CN113715756B (en) | Vehicle equipment management method and system and corresponding vehicle | |
| CN114537269A (en) | Control method for light in automobile and automobile | |
| CN109842970B (en) | Audio bus lighting control | |
| WO2023058615A1 (en) | Vehicular lamp, control device and control method for vehicular lamp, vehicular lamp system, and setting device and setting method for vehicular lamp | |
| AU2018205070A1 (en) | Enhanced communication system for vehicle hazard lights | |
| CN211716323U (en) | Automobile atmosphere lamp | |
| CN118358496A (en) | Dynamic external illumination interaction system | |
| CN117104132A (en) | Light control method, device and equipment for vehicle and storage medium | |
| CN115720399A (en) | Adjusting method and adjusting device for vehicle reading lamp and storage medium | |
| CN115190675A (en) | Control method and device for automobile atmosphere lamp, automobile machine, vehicle and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220628 |