CN116600449A - Control method and device for automobile atmosphere lamp and vehicle - Google Patents

Control method and device for automobile atmosphere lamp and vehicle Download PDF

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Publication number
CN116600449A
CN116600449A CN202310521174.1A CN202310521174A CN116600449A CN 116600449 A CN116600449 A CN 116600449A CN 202310521174 A CN202310521174 A CN 202310521174A CN 116600449 A CN116600449 A CN 116600449A
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CN
China
Prior art keywords
atmosphere lamp
atmosphere
lamp
call request
controlling
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CN202310521174.1A
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Chinese (zh)
Inventor
吕林轩
李文琪
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Zero Beam Technology Co ltd
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Zero Beam Technology Co ltd
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Priority to CN202310521174.1A priority Critical patent/CN116600449A/en
Publication of CN116600449A publication Critical patent/CN116600449A/en
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    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

The invention discloses a control method and device of an automobile atmosphere lamp and a vehicle, which are used for controlling a plurality of atmosphere lamps in an automobile, wherein the method comprises the following steps: when more than one atmosphere lamp service interface is called for; arbitrating the call request based on arbitration logic; determining at least one target call request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target call request; and controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions to respond to the service. According to the invention, the call request is arbitrated through the arbitration logic, so that the control of the atmosphere lamp service interface is realized, the atmosphere lamp service has stronger expansibility, the atmosphere lamp and the vehicle body domain can better interact, and more diversified experiences are provided for users.

Description

Control method and device for automobile atmosphere lamp and vehicle
Technical Field
The invention relates to the field of software development, in particular to a control method and device for an automobile atmosphere lamp and a vehicle.
Background
With the development of the automobile industry and the improvement of the living standard of people, automobiles become mass consumer products and gradually enter ordinary families, and become a third living space integrating driving, traveling, work, leisure, entertainment and fashion. The interior space with higher perceived quality, which is required to be comfortable, safe, healthy and environment-friendly for automobiles, has become a new consumer appeal.
The vehicle-mounted atmosphere lamp is a lighting lamp capable of playing a decorative effect and is composed of a large number of LED lamps. The function of atmosphere lamp, automobile body controller can adjust colour, luminance etc.. If the functions of music follow-up and the like are involved, a fixed light effect is generally carried out according to preset songs. However, the vehicle-mounted atmosphere lamp has fixed functions, cannot interact with the vehicle body domain better, and enables more consumers to call.
Disclosure of Invention
Aiming at the technical problems, the invention provides a control method and device for an automobile atmosphere lamp and a vehicle, which increase the expansibility of the atmosphere lamp and enhance the interaction between people and vehicles.
In a first aspect of the present invention, there is provided a control method of an automotive atmosphere lamp for controlling a plurality of atmosphere lamps in an automobile, comprising:
when more than one atmosphere lamp service interface is called for; arbitrating the call request based on arbitration logic;
determining at least one target call request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target call request;
and controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions to respond to the service.
In an alternative embodiment, the arbitrating the call request based on the arbitration logic includes:
and determining the call request which is executed preferentially according to the service priority arbitration of the call request, and then judging whether the call request which is executed preferentially is global atmosphere lamp control or single atmosphere lamp control.
In an alternative embodiment, the service priority arbitration according to the call request includes:
and carrying out service priority arbitration on the call request according to the user setting or the driving mode of the vehicle or the scene of the vehicle.
In an alternative embodiment, the mood light service interface comprises: an atmosphere lamp color interface, an atmosphere lamp switch interface, an atmosphere lamp brightness interface, an atmosphere lamp breathing interface, an atmosphere lamp mode interface and an atmosphere lamp occupation interface; the arbitration logic is used for arbitrating the call request, and the arbitration logic comprises the following steps:
judging whether the atmosphere lamp service interface is occupied or not, and if so, controlling the atmosphere lamp service interface of the atmosphere lamp according to the service priority of the calling request to be unique in function in the same time.
In an alternative embodiment, the intelligent domain controller arbitrates the call request based on the arbitration logic, and sends the arbitration result to the intelligent domain controller.
In an alternative embodiment, the intelligent computation domain controller and the intelligent cabin domain controller arbitrate the call request according to the ID parameter, the request priority ID parameter, the occupation request parameter, the occupation result feedback parameter, the occupation state parameter and the arbitration logic of the call request, and control the atmosphere lamp.
In an alternative embodiment, the controlling the atmosphere lamp corresponding to the at least one target call request or the atmosphere lamp of the corresponding area to perform different functions in response to the service includes:
when a plurality of target calling requests respectively request atmosphere lamp service interfaces of different atmosphere lamps, respectively controlling the different atmosphere lamps to execute corresponding functions;
and when the target request is a regional atmosphere lamp control request, controlling the regional atmosphere lamps to execute the same or different functions, wherein the regional atmosphere lamps are atmosphere lamp combinations in single or multiple functional regions in the vehicle.
In an alternative embodiment, the controlling the atmosphere lamp corresponding to the at least one target call request or the atmosphere lamp of the corresponding area performs different functions in response to the service, including any one of the following control manners:
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change colors simultaneously or obtaining color states;
controlling atmosphere lamps in a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change brightness simultaneously or obtaining brightness states;
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute mode effects simultaneously or acquire mode states;
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute breathing effects simultaneously or acquire breathing states;
the atmosphere lamp or a plurality of lamp holders of the atmosphere lamp in a plurality of areas are controlled to be simultaneously turned on or off, or the on-off state is acquired.
In a second aspect of the present invention, there is provided a control device for controlling a plurality of atmosphere lamps in an automobile, comprising:
the arbitration module is used for arbitrating the call request based on arbitration logic when more than one atmosphere lamp service interface call request exists;
the calling module is used for determining at least one target calling request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target calling request;
and the control module is used for controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions so as to respond to the service.
In a third aspect of the present invention, a control device for controlling a plurality of atmosphere lamps in an automobile is provided, including an intelligent computing domain controller and an intelligent cabin domain controller; the intelligent computation domain controller comprises a microprocessor and a microcontroller, and the intelligent cabin domain controller comprises an atmosphere lamp controller;
the microprocessor is used for arbitrating the call request of the atmosphere lamp service interface and determining a target call request;
the microcontroller is used for arbitrating the atmosphere lamp function in the target call request and determining the control function of the atmosphere lamp;
the atmosphere lamp controller is used for arbitrating the control area of the atmosphere lamp, determining a target atmosphere lamp and controlling the target atmosphere lamp to execute the control function.
In an alternative embodiment, the intelligent compartment controller interacts with the intelligent domain controller through an atmosphere lamp service interface, and provides atmosphere lamp control parameters to the intelligent domain controller, wherein the atmosphere lamp control parameters come from an atmosphere lamp control algorithm or a driving mode of a vehicle or control parameters outputted by a scene of the vehicle.
In a fourth aspect of the present invention, there is provided a vehicle comprising:
at least one processor; and at least one memory communicatively coupled to the processor, wherein: the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method according to the first aspect of the embodiments of the invention.
In a fifth aspect of the invention, a computer-readable storage medium is provided, on which a computer program is stored, which, when being executed by a computer, performs the method according to the first aspect of the embodiment of the invention.
According to the invention, the call request is arbitrated through the arbitration logic, so that the control of the atmosphere lamp service interface is realized, the atmosphere lamp service has stronger expansibility, the atmosphere lamp and the vehicle body domain can better interact, and more diversified experiences are provided for users.
Drawings
Fig. 1 is a schematic topology diagram of a control device for an automotive atmosphere lamp according to an embodiment of the present invention.
Fig. 2 is a schematic diagram illustrating hierarchical arbitration of a control device of an automotive atmosphere lamp according to an embodiment of the present invention.
Fig. 3 is a schematic diagram showing interaction between an intelligent cabin and a vehicle body in a control method of an automobile atmosphere lamp according to an embodiment of the invention.
Fig. 4 is a flow chart of a control method of an automobile atmosphere lamp according to an embodiment of the invention.
Fig. 5 is a flowchart of another control method of an automotive atmosphere lamp according to an embodiment of the invention.
Fig. 6 is a schematic diagram of another control device for an automotive atmosphere lamp according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the automotive field, existing capabilities of vehicle atmosphere lights are provided to consumers by means of software (service abstraction), such as the color of the atmosphere lights, the brightness of the atmosphere lights, etc., to the consumers for recall. The consumer recognizes the voice through the corresponding algorithm, and changes the color and the brightness of the atmosphere lamp according to the algorithm, so as to build the intelligent interaction experience in the vehicle.
For example, the music follow-up and voice follow-up of the atmosphere lamp at present can be analyzed by an algorithm according to the frequency and the loudness of sound, and the color and the brightness of the atmosphere lamp are correspondingly matched. In general, the processing of music and voice is mainly performed by intelligent cabin related controllers, such as intelligent cabin domain controllers (Intelligent Cockpit Module, intelligent cabin domain controllers), nodes of atmosphere lamps are mostly hung on a vehicle body controller through LIN nodes, and the vehicle body controller is such as ICC (Intelligent Computation Center, intelligent computing domain controller) or BCM (Body Control Module, vehicle body control module). The interaction between the intelligent cabin domain and the vehicle body domain CAN be realized through the CAN signal, so that the functions of the atmosphere lamp have fixed functions, the functions are not exposed to more consumers for calling, and the function expandability of the existing atmosphere lamp is poor.
The atmosphere lamp is used as a part of the intelligent cabin and the intelligent vehicle control, and more functions of interaction and atmosphere creation are available in the future, so that the functions of the atmosphere lamp are designed to be more expandable based on the service interface; the invention provides a control device of an automobile atmosphere lamp, which is used for controlling a plurality of atmosphere lamps in an automobile.
Referring to fig. 1, the control device of the automobile atmosphere lamp includes an intelligent computing domain controller and an intelligent cabin domain controller; the nodes of the atmosphere lamp are connected with the intelligent computing domain controller through LIN nodes, and the types of the atmosphere lamp comprise door panel atmosphere lamps, map bag atmosphere lamps, top control atmosphere lamps and the like, but the atmosphere lamp is not limited to the door panel atmosphere lamps, and can be further expanded to other vehicle-mounted lamp controls, such as door opening projection lamp controls and the like.
Further, the intelligent computation domain controller comprises a Microprocessor (MPU) and a Microcontroller (MCU), and the intelligent cabin domain controller comprises an atmosphere lamp controller for directly controlling the atmosphere lamp; wherein the plurality of atmosphere lamp types corresponds to a plurality of atmosphere lamp controllers, or one atmosphere lamp controller controls a plurality of atmosphere lamps of a plurality of areas.
As shown in fig. 2, the intelligent computation domain controller and the intelligent cabin domain controller are utilized to realize hierarchical arbitration of atmosphere lamp control, the intelligent computation domain controller interacts with the intelligent cabin domain controller, and instead of only one-way intelligent computation domain controlling the atmosphere lamp according to the CAN signal, the intelligent computation domain controller CAN be directly used for controlling the atmosphere lamp, and interaction between the intelligent computation domain and the intelligent cabin domain is completed.
Specifically, taking the voice following or music following of the atmosphere lamp as an example, the display parameters (such as color or brightness and flashing manner …) of the atmosphere lamp are determined according to the intensity and frequency of the signal. When the vehicle has a plurality of atmosphere lamp use demands or the current atmosphere lamp is in use and has a new call demand, the microprocessor arbitrates the call request of the atmosphere lamp service interface to determine a target call request. The arbitration rule can adopt a priority strategy or be preset according to the requirements of the investigation user; or the user sets the device according to the needs.
Illustratively, arbitration is performed according to a user selection or scenario; the atmosphere lamp is turned on or off, the voice is followed, the music (multimedia) is followed, the scene is self-adaptive (such as when the light is dark, the main color of the atmosphere lamp is adaptive to the change of the light environment), the driving mode is followed (such as a movement mode), the early warning is followed, and the cabin mode is followed (such as a rest mode, a pet mode and a spring festival mode …).
It will be appreciated that the atmosphere lamp service interface controlling a single atmosphere lamp is functionally unique at the same time. In some embodiments, the mood light service interface comprises: atmosphere lamp colour interface, atmosphere lamp switch interface, atmosphere lamp luminance interface, atmosphere lamp breathing interface, atmosphere lamp mode interface, atmosphere lamp occupy the interface, certainly not only is limited to above-mentioned interface, can add according to vehicle function demand. Therefore, when arbitration is carried out, whether the atmosphere lamp service interface is occupied or not is judged, and if the service interface is occupied, the function of the atmosphere lamp service interface of the atmosphere lamp is controlled to be unique at the same time according to the service priority of the calling request.
And the microcontroller arbitrates the atmosphere lamp function in the target call request to determine the control function of the atmosphere lamp. The atmosphere lamp functions include changing color, brightness, respiration, mode, etc.
In an embodiment, the intelligent compartment controller interacts with the intelligent domain controller through an atmosphere lamp service interface to provide atmosphere lamp control parameters to the intelligent domain controller. The atmosphere lamp control parameter is from an atmosphere lamp control algorithm or a driving mode of the vehicle or a control parameter of scene output of the vehicle. The called atmosphere lamp service interface can be determined according to the driving mode, the scene where the vehicle is located and the like, and then the atmosphere lamp is controlled according to the actual control requirement (namely, the control parameter).
Further, the atmosphere lamp controller arbitrates the control area of the atmosphere lamp, determines a target atmosphere lamp, and controls the target atmosphere lamp to execute the control function. It should be understood that the control zones correspond to different functional atmosphere lamps, e.g. an atmosphere lamp in which a door panel atmosphere lamp belongs to one zone, an atmosphere lamp in which a map pocket atmosphere lamp belongs to another zone; and the door opening projection lamp may be one or more atmosphere lamps.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating interaction between an intelligent cabin and a vehicle body in a control method of an automotive atmosphere lamp according to an embodiment of the invention. Intelligent cabin controller control: and the master switch of the atmosphere lamp, the intelligent mode switch of the atmosphere lamp and the voice follow-up algorithm of the atmosphere lamp are provided. The intelligent computing domain controller (namely the vehicle body controller) executes atmosphere lamp function arbitration.
The intelligent cabin controller sends a main switch request of the atmosphere lamp to the intelligent computing domain controller, and the intelligent computing domain controller sends main switch feedback of the atmosphere lamp to the intelligent cabin controller; the intelligent cabin controller sends an intelligent mode request of the atmosphere lamp to the intelligent computing domain controller, and the intelligent computing domain controller sends intelligent mode feedback of the atmosphere lamp to the intelligent cabin controller; the intelligent cabin controller and the intelligent calculation domain controller interact by using an atmosphere lamp service interface to execute an atmosphere lamp voice follow-up algorithm. It can be seen that the display effect for the atmosphere lamp is still arbitrated by the intelligent domain controller, but the call is called by the intelligent cabin domain controller, and the arbitration result is executed by the atmosphere lamp controller.
The scheme that the intelligent computing domain controller and the intelligent cabin domain controller are interacted to realize atmosphere lamp control is described in detail below by combining an application example, and compared with the prior art that the atmosphere lamp is controlled by the intelligent cabin domain controller, the intelligent computing domain controller has expansibility, the atmosphere lamp can be fully utilized, and the vehicle using experience of a user is improved.
As shown in fig. 2 and 3, the intelligent cabin controller interacts with the intelligent computation domain controller logic module, and processes key control information related to the vehicle-mounted display screen, and relates to an atmosphere lamp main switch, an atmosphere lamp intelligent mode switch and a called main logic. The intelligent domain controller handles the functional logic arbitration of all atmosphere lamps. The voice algorithm for controlling the atmosphere lamps is analyzed by the intelligent cabin controller, the intelligent cabin controller processes the atmosphere lamp service interface to call the arbitration logic, the intelligent cabin controller is connected with the intelligent cabin controller through the Ethernet, and the intelligent cabin controller is connected with each atmosphere lamp controller through the LIN.
When the atmosphere lamp main switch is turned on, the atmosphere lamp intelligent mode switch is turned on, the power supply mode is RUN, a user sits in the vehicle and dialogues with the vehicle, whether weather is asked, navigation is needed and the like, and the atmosphere lamp in the corresponding area by utilizing the voice algorithm can change in color, brightness and mode along with the speaking frequency and loudness of the user and the vehicle.
For example, when a user wakes up a car machine, the intelligent cabin controller consumes, and calls a switch and a breathing service interface of the atmosphere lamp, so that the atmosphere lamp is kept to be lighted in a fixed color after breathing; when a user or a vehicle speaks, the intelligent cabin controller consumes, the brightness or color service interface of the atmosphere lamp is called, the brightness or color of the atmosphere lamp is changed in real time after the intelligent cabin controller arbitrates through algorithm analysis, and if the running atmosphere lamp is provided, the intelligent cabin controller consumes, and the mode service interface of the atmosphere lamp is called to realize the dynamic effect of corresponding running water. If the user or the vehicle is not speaking and is in a listening state, the intelligent cabin controller consumes and calls a breathing service interface of the atmosphere lamp, and the atmosphere lamp continuously breathes.
Before the intelligent cabin controller calls service interfaces such as color, brightness and the like of the atmosphere lamp, the interface occupied by the atmosphere lamp is required to be called, and service call priority arbitration is carried out according to the priority ID of the atmosphere lamp in a microprocessor MPU (S2S) of the intelligent cabin controller, so that only one function can carry out control of atmosphere lamp service call at the same time.
In the microprocessor MCU of the intelligent domain controller, all functions of the atmosphere lamp can carry out priority arbitration according to the identification signals of the functions, and finally only one function can control the atmosphere lamp at the same time.
The microprocessor MCU of the intelligent domain controller can send LIN signals to control the atmosphere lamp controller, and the atmosphere lamp controller performs area arbitration according to whether the atmosphere lamp controller is a global signal or an independent signal, and the LIN nodes of the same atmosphere lamp respond to the control of the independent signal preferentially.
Based on the scheme, the intelligent computing domain controller and the intelligent cabin domain controller are utilized to conduct hierarchical arbitration on the atmosphere lamp, and the intelligent computing domain controller is utilized to conduct arbitration before the intelligent cabin domain controller calls and controls the atmosphere lamp; the control range of atmosphere lamps is expanded, linkage interaction control with a vehicle body controller is realized, the interaction feeling of people and vehicles is enhanced by the following of the voice of the atmosphere lamps, and the entertainment feeling, the science and technology feeling and the comfort feeling of the intelligent cabin are provided.
According to the technical scheme provided by the invention, the atmosphere lamp function is not only the function of the vehicle body domain, so that the vehicle body domain and the intelligent cabin domain can be better interacted, and more functions can be realized by crossing the domains; the atmosphere lamp voice following function does not interact only through CAN\LIN communication any more, and the function CAN have more expandability through service. The method is realized by the following steps:
referring to fig. 4, the present invention provides a control method of an automotive atmosphere lamp, which is used for controlling a plurality of atmosphere lamps in an automobile. The control method of the automobile atmosphere lamp comprises the following steps:
step 410: when more than one atmosphere lamp service interface is called for; and arbitrating the call request based on arbitration logic.
The intelligent cabin controller processes the voice of the atmosphere lamp follow-up algorithm analyzing user or vehicle machine, and displays the voice as color, brightness, mode and the like of the consumption atmosphere lamp of the consumer, and particularly realizes the consumption by calling the atmosphere lamp service interface.
When the voice follow-up, the music follow-up, the driving mode follow-up, the cabin mode follow-up and the like request for consuming the atmosphere lamp, the intelligent cabin controller can send a call request to the intelligent computing domain controller, and the intelligent computing domain controller arbitrates the call request based on arbitration logic to determine how to control the atmosphere lamp currently and respond to which one or more atmosphere lamps are controlled.
Wherein the arbitration logic comprises: the LIN nodes of the same atmosphere lamp respond to the control of the independent signals preferentially; only one function can control the atmosphere lamp service call at the same time. The arbitration logic in actual application is selectable or customizable, and performs arbitration according to user selection or scenes; several options commonly used include voice follower, multimedia (music) follower, scene adaptation, driving mode follower, early warning follower, cabin mode follower.
Step 420: and determining at least one target call request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target call request.
Taking the door panel atmosphere lamp as an example, when voice follow-up and multimedia follow-up exist, the door panel atmosphere lamp is requested to be called, the service request of voice follow-up is called based on the fact that the arbitration logic determines that the voice follow-up is priority, and the door panel atmosphere lamp is called to execute the service request of voice follow-up. And if the map pocket atmosphere lamp is requested by the multimedia follow-up, and the map pocket atmosphere lamp is unoccupied, only calling the map pocket atmosphere lamp to execute the service request. Of course, if the user defines that the arbitration logic is in the same mode, or in a scene or other states, only one atmosphere lamp request call is executed, the call request of the multimedia follow-up is ignored, and the request of calling the door panel atmosphere lamp is not a target call request. In some cases, if the user defines that the arbitration logic is in the same mode, or in a scene or other states, only two atmosphere lamp request calls are executed, when the voice follow-up and the multimedia follow-up are executed, other request calls are ignored if the arbitration logic is lower than the voice follow-up and the multimedia follow-up, and can be replaced if the arbitration logic is higher than one of the voice follow-up and the multimedia follow-up.
In some embodiments, if it is determined that the call of the door panel atmosphere lamp is a target call request, only one function of the door panel atmosphere lamp can control the call of the atmosphere lamp service at the same time. The functions of the atmosphere lamp include color, brightness, switch, breathing state, mode and occupation.
Step 430: and controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions to respond to the service.
The target call request in the above step may simultaneously request to control a plurality of atmosphere lamps, such as atmosphere lamps in a cabin area, atmosphere lamps in a whole vehicle, atmosphere lamps in a back row, and the like. For example, a multimedia follower may request an atmosphere light (including a door panel atmosphere light, a map bag atmosphere light, etc.) that maneuvers the cabin area.
Thus, the mood light controller may perform different mood light controls based on arbitration by the intelligent domain controller. It should be appreciated that typically voice-following, multimedia-following, etc. default to invoking multiple atmosphere lights or atmosphere lights within a particular area; only a single target call request, i.e. only voice follow-up or only multimedia follow-up, can be fulfilled if conventional control methods are employed. Then after arbitration by the intelligent domain controller, both can be executed, except that the occupation of the atmosphere lamp by the existing target request is eliminated, and other atmosphere lamps are started, or the functions of the atmosphere lamp are started. If the voice follow-up requires the switch function of the door panel atmosphere lamp to be closed, and the multimedia follow-up requires the breathing function of the door panel atmosphere lamp to be executed; the breathing function of the door panel atmosphere lamp can be executed through arbitration; if the two target calling requests are executed, the breathing function of the door panel atmosphere lamp can be executed through the arbitration result, and the breathing function requirement of the back-row passengers on the door panel atmosphere lamp is not influenced.
As can be seen from the above, the invention arbitrates the call request through the arbitration logic, so as to realize the control of the atmosphere lamp service interface, so that the atmosphere lamp service has stronger expansibility, and the atmosphere lamp and the vehicle body domain can better interact; for example, different target call requests meet the user demands of different seats, voice follow-up takes precedence over front-row atmosphere lamp control, multimedia follow-up takes precedence over back-row atmosphere lamp control and the like, free control over the atmosphere lamps is achieved, and better expansibility of the atmosphere lamps provides more diversified experience for users.
As in the previous steps, step 410 of the present invention: the arbitration logic is used for arbitrating the call request, and the arbitration logic comprises the following steps:
and determining the call request which is executed preferentially according to the service priority arbitration of the call request, and then judging whether the call request which is executed preferentially is global atmosphere lamp control or single atmosphere lamp control.
Specifically, the intelligent computing domain controller arbitrates the call request based on the arbitration logic, and sends the arbitration result to the intelligent cabin domain controller, and the atmosphere lamp controller judges that the call request which is preferentially executed is global atmosphere lamp control or single atmosphere lamp control. For example, the microprocessor of the intelligent domain controller arbitrates according to the priority ID parameter of the call request, and the atmosphere lamp controller judges whether the signal is a global signal or an independent signal according to the LIN signal sent by the intelligent domain controller, and executes global atmosphere lamp control or single atmosphere lamp control according to the judging result.
Further, in the steps above: the service priority arbitration according to the call request comprises the following steps:
and carrying out service priority arbitration on the call request according to the user setting or the driving mode of the vehicle or the scene of the vehicle.
Specifically, the atmosphere lamp service interface includes: atmosphere lamp color interface, atmosphere lamp switch interface, atmosphere lamp luminance interface, atmosphere lamp breathing interface, atmosphere lamp mode interface, atmosphere lamp occupation interface. As described above, the specific arbitration logic may be user set or determined based on the mode, usage scenario of the in-vehicle system. In one embodiment, the arbitrating the call request based on the arbitration logic includes:
judging whether the atmosphere lamp service interface is occupied or not, and if so, controlling the atmosphere lamp service interface of the atmosphere lamp according to the service priority of the calling request to be unique in function in the same time. Thereby realizing the sole control of the occupancy of the atmosphere lamp without losing control of the atmosphere lamp itself.
The arbitrated data are derived from the call request data of the atmosphere lamp service interface, and the intelligent computation domain controller and the intelligent cabin domain controller arbitrate the call request according to the ID parameter, the request priority ID parameter, the occupation request parameter, the occupation result feedback parameter, the occupation state parameter and the arbitration logic of the call request and control the atmosphere lamp.
In step 430 of fig. 4, the controlling the atmosphere lamp corresponding to the at least one target call request or the atmosphere lamp of the corresponding area performs different functions in response to the service, including any one of the following control manners:
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change colors simultaneously or obtaining color states; controlling atmosphere lamps in a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change brightness simultaneously or obtaining brightness states; controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute mode effects simultaneously or acquire mode states; controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute breathing effects simultaneously or acquire breathing states; the atmosphere lamp or a plurality of lamp holders of the atmosphere lamp in a plurality of areas are controlled to be simultaneously turned on or off, or the on-off state is acquired.
The above-mentioned various states can be used for intelligent driving system control or applied to the display of intelligent computing domain controller on the vehicle display screen of the vehicle.
Packaging these atmosphere lamp service interfaces: an atmosphere lamp color interface, an atmosphere lamp switch interface, an atmosphere lamp brightness interface, an atmosphere lamp breathing interface, an atmosphere lamp mode interface and an atmosphere lamp occupation interface; can be invoked to perform the above functions.
For example, for an atmosphere lamp color interface, the color parameters are in the form of a dynamic array (two-dimensional RGB value array), which can support the control of changing the color of multiple areas or multiple lamp caps at the same time, and can also support the acquisition of the color states of multiple areas or multiple lamp caps.
For the atmosphere lamp switch interface, the switch parameters are in a dynamic array form, so that a plurality of areas or lamp holders can be simultaneously turned on and off, and the switch states of the areas or the lamp holders can be acquired.
For the atmosphere lamp brightness interface, brightness parameters are in a dynamic array form, so that a plurality of areas or lamp holders can be supported to change brightness simultaneously, and brightness states of the areas or lamp holders can be supported to be acquired.
For the atmosphere lamp breathing interface, the breathing parameters are in a dynamic array form, so that different breathing effects can be carried out on a plurality of areas or lamp holders at the same time, and the breathing states of the areas or the lamp holders can be obtained.
For the atmosphere lamp mode interface, the mode parameters are in the form of dynamic arrays, so that different mode effects can be simultaneously carried out on a plurality of areas or a plurality of lamp holders, and the mode states of the areas or the lamp holders can be acquired.
And for the atmosphere lamp occupation interface, the request function ID parameter, the priority ID parameter, the occupation request parameter and the occupation result feedback parameter are contained, so that the acquisition of the current occupation state is supported.
The service priority arbitration is firstly carried out through the S2S module of the MPU of the intelligent domain controller by the service calling function, and the atmosphere lamp CAN be controlled through the service SOA and CAN also pass through the CAN signal or the internal variable, so that the total priority arbitration is carried out on all the atmosphere lamp functions in the MCU of the intelligent domain controller, and finally, whether the global atmosphere lamp is controlled or the individual atmosphere lamp is judged in the atmosphere lamp controller, and then, the atmosphere lamp is controlled.
Still further, as shown in fig. 5, the controlling of the atmosphere lamp corresponding to at least one of the target call requests or the atmosphere lamp of the corresponding area to perform different functions in response to the service in step 430 includes:
step 431: when a plurality of target call requests respectively request the atmosphere lamp service interfaces of different atmosphere lamps, respectively controlling the different atmosphere lamps to execute corresponding functions.
For example, two target call requests respectively request the door panel atmosphere lamp and the map bag atmosphere lamp, and after arbitration, the two target call requests do not affect each other, so that the corresponding functions of color, brightness, breath, mode and the like of the atmosphere lamp can be executed respectively in response to the target call requests.
And simultaneously, two target call requests respectively request the door panel atmosphere lamp and the map bag atmosphere lamp, and the door panel atmosphere lamp and the map bag atmosphere lamp are mutually influenced after arbitration, wherein one target request has high priority, and then the door panel atmosphere lamp and the map bag atmosphere lamp execute an atmosphere lamp follow-up algorithm with high priority or other control parameters.
Meanwhile, two target call requests respectively request the door panel atmosphere lamp and the map bag atmosphere lamp, after arbitration, the two target call requests are mutually intersected, if one request door panel atmosphere lamp is closed, the other request door panel atmosphere lamp executes a breathing state, arbitration can be performed according to specific scenes, modes and user settings, the arbitration is specifically performed by a Micro Controller Unit (MCU) of an intelligent computation domain controller, and an arbitration result is transmitted to an atmosphere lamp controller for execution.
It should be appreciated that it is also applicable to more than two target call requests.
Step 432: and when the target request is a regional atmosphere lamp control request, controlling the regional atmosphere lamps to execute the same or different functions, wherein the regional atmosphere lamps are atmosphere lamp combinations in single or multiple functional regions in the vehicle.
In connection with step 431 and the foregoing description of the present invention, the control of the atmosphere lamp may be implemented based on the area, different functions of different atmosphere lamps may be implemented based on the area, and the area division in the vehicle is not limited, and may be specifically determined according to the functional requirement.
As shown in fig. 6, the present invention further provides a control device for controlling a plurality of atmosphere lamps in an automobile, including:
the arbitration module 61 is configured to arbitrate, based on arbitration logic, the call request when there is more than one call request of the atmosphere lamp service interface;
a calling module 62, configured to determine at least one target call request according to the arbitration result, and call the atmosphere lamp service interface to provide services for the at least one target call request;
a control module 63 for controlling the atmosphere lamp corresponding to at least one of the target call requests or the atmosphere lamp of the corresponding area to perform different functions in response to the service.
The call request may be arbitrated by the intelligent agent controller based on the arbitration logic, and the arbitration result may be sent to the intelligent agent controller. And the intelligent computation domain controller and the intelligent cabin domain controller arbitrate the call request according to the ID parameter, the request priority ID parameter, the occupation request parameter, the occupation result feedback parameter, the occupation state parameter and the arbitration logic of the call request, and control the atmosphere lamp.
In one example, the arbitration module 61 is specifically configured to:
and determining the call request which is executed preferentially according to the service priority arbitration of the call request, and then judging whether the call request which is executed preferentially is global atmosphere lamp control or single atmosphere lamp control.
In one example, the arbitration logic may be configured to arbitrate the call request, where the arbitration logic may specifically be: and determining the call request which is executed preferentially according to the service priority arbitration of the call request, and then judging whether the call request which is executed preferentially is global atmosphere lamp control or single atmosphere lamp control.
Wherein, the atmosphere lamp service interface includes: an atmosphere lamp color interface, an atmosphere lamp switch interface, an atmosphere lamp brightness interface, an atmosphere lamp breathing interface, an atmosphere lamp mode interface and an atmosphere lamp occupation interface; when judging, the method specifically comprises the following steps: judging whether the atmosphere lamp service interface is occupied or not, and if so, controlling the atmosphere lamp service interface of the atmosphere lamp according to the service priority of the calling request to be unique in function in the same time.
In one example, the control module 63 is specifically configured to: when a plurality of target calling requests respectively request atmosphere lamp service interfaces of different atmosphere lamps, respectively controlling the different atmosphere lamps to execute corresponding functions; and when the target request is a regional atmosphere lamp control request, controlling the regional atmosphere lamps to execute the same or different functions, wherein the regional atmosphere lamps are atmosphere lamp combinations in single or multiple functional regions in the vehicle.
The controlling of the atmosphere lamp corresponding to the target call request or the atmosphere lamp of the corresponding area to execute different functions to respond to the service comprises any one of the following control modes:
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change colors simultaneously or obtaining color states; controlling atmosphere lamps in a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change brightness simultaneously or obtaining brightness states; controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute mode effects simultaneously or acquire mode states; controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute breathing effects simultaneously or acquire breathing states; the atmosphere lamp or a plurality of lamp holders of the atmosphere lamp in a plurality of areas are controlled to be simultaneously turned on or off, or the on-off state is acquired.
The present invention also provides a vehicle including:
at least one processor; and at least one memory communicatively coupled to the processor, wherein: the memory stores program instructions executable by the processor, and the processor invokes the program instructions to execute the control method of the automobile atmosphere lamp.
The invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the control method of the automobile atmosphere lamp when being executed by a processor.
It is understood that the computer-readable storage medium may include: any entity or device capable of carrying a computer program, a recording medium, a USB flash disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a software distribution medium, and so forth. The computer program comprises computer program code. The computer program code may be in the form of source code, object code, executable files, or in some intermediate form, among others. The computer readable storage medium may include: any entity or device capable of carrying computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a software distribution medium, and so forth.
In some embodiments of the present invention, the apparatus may include a controller, which is a single-chip microcomputer chip, integrated with a processor, a memory, a communication module, etc. The processor may refer to a processor comprised by the controller. The processor may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (13)

1. A control method of an automotive atmosphere lamp for controlling a plurality of atmosphere lamps in an automobile, comprising:
when more than one atmosphere lamp service interface is called for; arbitrating the call request based on arbitration logic;
determining at least one target call request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target call request;
and controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions to respond to the service.
2. The method for controlling an automotive atmosphere lamp according to claim 1, wherein arbitrating the call request based on arbitration logic comprises:
and determining the call request which is executed preferentially according to the service priority arbitration of the call request, and then judging whether the call request which is executed preferentially is global atmosphere lamp control or single atmosphere lamp control.
3. The method for controlling an automotive atmosphere lamp according to claim 2, wherein said service priority arbitration according to said call request comprises:
and carrying out service priority arbitration on the call request according to the user setting or the driving mode of the vehicle or the scene of the vehicle.
4. A method of controlling an automotive atmosphere lamp according to claim 3, characterized in that the atmosphere lamp service interface comprises: an atmosphere lamp color interface, an atmosphere lamp switch interface, an atmosphere lamp brightness interface, an atmosphere lamp breathing interface, an atmosphere lamp mode interface and an atmosphere lamp occupation interface; the arbitration logic is used for arbitrating the call request, and the arbitration logic comprises the following steps:
judging whether the atmosphere lamp service interface is occupied or not, and if so, controlling the atmosphere lamp service interface of the atmosphere lamp according to the service priority of the calling request to be unique in function in the same time.
5. The control method of the atmosphere lamp according to claim 1, wherein the intelligent domain controller arbitrates the call request based on the arbitration logic, and sends the arbitration result to the intelligent domain controller.
6. The method according to claim 5, wherein the intelligent domain controller and the intelligent cabin controller arbitrate the call request according to the ID parameter, the request priority ID parameter, the occupancy request parameter, the occupancy result feedback parameter, the occupancy state parameter, and the arbitration logic of the call request, and control the atmosphere lamp.
7. The method of controlling an automotive atmosphere lamp according to claim 1, wherein said controlling an atmosphere lamp corresponding to at least one of said target call requests or an atmosphere lamp of a corresponding area to perform different functions in response to said service, comprises:
when a plurality of target calling requests respectively request atmosphere lamp service interfaces of different atmosphere lamps, respectively controlling the different atmosphere lamps to execute corresponding functions;
and when the target request is a regional atmosphere lamp control request, controlling the regional atmosphere lamps to execute the same or different functions, wherein the regional atmosphere lamps are atmosphere lamp combinations in single or multiple functional regions in the vehicle.
8. The method of controlling an automotive atmosphere lamp according to claim 1, wherein said controlling an atmosphere lamp corresponding to at least one of said target call requests or an atmosphere lamp of a corresponding area to perform different functions in response to said service, comprises any one of the following control means:
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change colors simultaneously or obtaining color states;
controlling atmosphere lamps in a plurality of areas or a plurality of lamp holders of the atmosphere lamps to change brightness simultaneously or obtaining brightness states;
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute mode effects simultaneously or acquire mode states;
controlling atmosphere lamps of a plurality of areas or a plurality of lamp holders of the atmosphere lamps to execute breathing effects simultaneously or acquire breathing states;
the atmosphere lamp or a plurality of lamp holders of the atmosphere lamp in a plurality of areas are controlled to be simultaneously turned on or off, or the on-off state is acquired.
9. A control device for an automotive atmosphere lamp for controlling a plurality of atmosphere lamps in an automobile, comprising:
the arbitration module is used for arbitrating the call request based on arbitration logic when more than one atmosphere lamp service interface call request exists;
the calling module is used for determining at least one target calling request according to the arbitration result, and calling the atmosphere lamp service interface to provide service for the at least one target calling request;
and the control module is used for controlling the atmosphere lamp corresponding to at least one target call request or the atmosphere lamp of the corresponding area to execute different functions so as to respond to the service.
10. The control device of the atmosphere lamp of the car, is used for controlling a plurality of atmosphere lamps in the car, characterized by, including intelligent area controller and intelligent cabin area controller; the intelligent computation domain controller comprises a microprocessor and a microcontroller, and the intelligent cabin domain controller comprises an atmosphere lamp controller;
the microprocessor is used for arbitrating the call request of the atmosphere lamp service interface and determining a target call request;
the microcontroller is used for arbitrating the atmosphere lamp function in the target call request and determining the control function of the atmosphere lamp;
the atmosphere lamp controller is used for arbitrating the control area of the atmosphere lamp, determining a target atmosphere lamp and controlling the target atmosphere lamp to execute the control function.
11. The control device of an automotive atmosphere lamp according to claim 10, wherein the intelligent compartment controller interacts with the intelligent domain controller through an atmosphere lamp service interface to provide the intelligent domain controller with atmosphere lamp control parameters from an atmosphere lamp control algorithm or a driving mode of the vehicle or a control parameter of a scene output of the vehicle.
12. A vehicle, characterized by comprising:
at least one processor; and at least one memory communicatively coupled to the processor, wherein: the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1-8.
13. A computer-readable storage medium, on which a computer program is stored, which, when being run by a computer, performs the method according to any one of claims 1 to 8.
CN202310521174.1A 2023-05-10 2023-05-10 Control method and device for automobile atmosphere lamp and vehicle Pending CN116600449A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117093520A (en) * 2023-10-12 2023-11-21 北京集度科技有限公司 Service arbitration device, method and vehicle based on service-oriented architecture
CN117241446A (en) * 2023-11-13 2023-12-15 博泰车联网(南京)有限公司 Vehicle atmosphere lamp control method, control device, electronic equipment and storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117093520A (en) * 2023-10-12 2023-11-21 北京集度科技有限公司 Service arbitration device, method and vehicle based on service-oriented architecture
CN117241446A (en) * 2023-11-13 2023-12-15 博泰车联网(南京)有限公司 Vehicle atmosphere lamp control method, control device, electronic equipment and storage medium
CN117241446B (en) * 2023-11-13 2024-02-27 博泰车联网(南京)有限公司 Vehicle atmosphere lamp control method, control device, electronic equipment and storage medium

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