WO2023231214A1

WO2023231214A1 - Function control method and apparatus, and electronic device and storage medium

Info

Publication number: WO2023231214A1
Application number: PCT/CN2022/117349
Authority: WO
Inventors: 张杨
Original assignee: 合众新能源汽车股份有限公司
Priority date: 2022-06-01
Filing date: 2022-09-06
Publication date: 2023-12-07
Also published as: CN115092071A

Abstract

A function control method, which is applied to a controller of a vehicle. The method comprises: a controller of a vehicle acquiring vehicle power supply mode signals and power supply function mode signals of the vehicle; determining target function modes of the controller on the basis of the vehicle power supply mode signals and the power supply function mode signals, wherein the target function modes correspond to target operating states of a plurality of functional devices; and adjusting power supply states of the functional devices, such that the power supply state of any functional device matches the target operating state of any functional device. A controller determines different target function modes according to different vehicle power supply mode signals and power supply function mode signals, and then adjusts target operating states of various functional devices, such that required functional requirements under different conditions are met, and software logic is relatively simple. Moreover, the operating states of the functional devices can be flexibly adjusted, such that the energy consumption of a battery can be reduced, and the user experience can be improved.

Description

A function control method, device, electronic equipment and storage medium

This disclosure requires the priority of a Chinese patent application submitted to the China Patent Office on June 1, 2022, with the application number 202210639310.2 and the invention title "A function control method, device, electronic equipment and storage medium", and its entire content is approved by This reference is incorporated into this disclosure.

Technical field

The present disclosure relates to the field of vehicle technology, and in particular, to a function control method, device, electronic equipment and storage medium.

Background technique

A smart cockpit is a digital car cockpit that is usually operated by touch or voice. It can be equipped with a variety of controllers with different functions, such as infotainment host, LCD instrument, AVM (Around View Monitoring, panoramic parking image) controller, T-box (Telematics BOX, telematics processor), air conditioning controller, etc. can provide a more comfortable driving experience based on the driver's habits and comfort.

In related technologies, with the improvement of the capabilities of smart cockpit chips and the development of technology, the "one-core, multiple-screen" model is usually adopted, that is, a smart cockpit solution with one controller and multiple screens. In other words, in one control A variety of related functions need to be integrated into the processor. Among them, the richer the relevant functions and the higher the integration of functions, the more different interactive signals are needed to meet different functional requirements.

Contents of the invention

In order to solve the above technical problems, the present disclosure shows a function control method, device, electronic equipment and storage medium, so as to at least solve the problem that the software logic of the controller in the related technology is relatively complex and consumes a large amount of power supply, which leads to The problem of poor customer experience. The technical solutions of the present disclosure are as follows:

In a first aspect, the present disclosure shows a function control method applied to a controller of a vehicle, the method including:

Obtain the vehicle power mode signal and power function mode signal of the vehicle;

Determine a target function mode of the controller based on the vehicle power mode signal and the power function mode signal, where the target function mode corresponds to the target operating status of a plurality of functional devices;

Adjust the power state of the functional device so that the power state of any functional device matches the target operating state of any functional device.

Optionally, determining the target function mode of the controller based on the vehicle power mode signal and the power function mode signal includes:

When the vehicle power mode signal indicates that the vehicle power is turned off, obtain the CAN network status, where the CAN network status includes a sleep state and a running state;

When the CAN network state is in a sleep state, determine that the target function mode of the controller is a shutdown mode;

When the CAN network status is a running status, it is determined that the target function mode of the controller is a preparation mode.

Optionally, when the target function mode is the shutdown mode, it is determined that the target operating status of the IOC device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device is Not running;

When the target function mode is the preparation mode, it is determined that the target operating status of the IOC device and the SoC device corresponding to the controller is running, and the other functional devices except the IOC device and the SoC device are The target running status is Not Running.

When the vehicle power mode signal indicates that the vehicle ACC power is on or the entire vehicle is activated, determine that the target function mode of the controller is the on mode;

When the target function mode is an on mode, the target operating states of the plurality of functional devices are determined based on the vehicle power mode signal and the power function mode signal.

Optionally, determining the target operating status of the plurality of functional devices based on the vehicle power mode signal and the power function mode signal includes:

When the vehicle power mode signal indicates that the ACC power supply of the vehicle is on, it is determined that the target operating state of the first functional device is running, and the target operating states of other functional devices except the first functional device are Not running, wherein the first functional device includes IOC device, SoC device, central control display screen, passenger display screen, media sound device and integrated function device;

When the vehicle power mode signal indicates that the entire vehicle is activated, target operating states of the plurality of functional devices are determined based on the power function mode signal.

Optionally, determining the target operating status of the plurality of functional devices based on the power function mode signal includes:

When the power supply function mode signal indicates that the vehicle is in factory power-on mode, determine that the target operating status of the plurality of functional devices is running;

When the power function mode signal indicates that the vehicle is in the scheduled power-on mode, it is determined that the target operating state of the multiple functional devices is running, and after a preset time period, the power operating state and the screen operating state are adjusted to not running;

When the power function mode signal indicates that the vehicle is in an alarm mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of the functional equipment is not running, and when the preset alarm conditions are met, the operating state of the central control display screen is adjusted to running;

When the power function mode signal indicates that the vehicle is in the online upgrade mode, it is determined that the target operating status of the IOC device, the SoC device, the central control display screen and the passenger display screen is running, The target operating status of other functional devices except the IOC device, the SoC device, the central control display screen and the passenger display screen is not running;

When the power function mode signal indicates that the vehicle is in remote mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of a functional device is Not Running.

According to a second aspect of an embodiment of the present disclosure, a function control device is provided, applied to a vehicle controller, including:

an acquisition unit configured to acquire a vehicle power mode signal and a power function mode signal of the vehicle;

a determining unit configured to determine a target function mode of the controller based on the vehicle power mode signal and the power function mode signal, where the target function mode corresponds to a target operating state of a plurality of functional devices;

The adjustment unit is configured to adjust the power state of the functional device so that the power state of any functional device matches the target operating state of any functional device.

Optionally, the determining unit is configured to execute:

Optionally, the determining unit is specifically configured to execute:

When the vehicle power mode signal indicates that the entire vehicle is activated, target operating states of multiple functional devices corresponding to the controller are determined based on the power function mode signal.

Optionally, the determining unit is specifically configured to execute:

According to a third aspect of an embodiment of the present disclosure, an electronic device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, any of the above is implemented. One step of the function control method.

According to a fourth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided. A computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, it implements any of the functions described above. The steps of the control method.

According to a fifth aspect of an embodiment of the present disclosure, there is provided a computer program product, comprising computer readable code, which when run on a computing processing device, causes the computing processing device to perform any of the above. The function control method described above.

Compared with the prior art, the present disclosure includes the following advantages:

The controller of the vehicle obtains the vehicle power mode signal and the power function mode signal of the vehicle; based on the vehicle power mode signal and the power function mode signal, determines the target function mode of the controller, and the target function mode corresponds to the target operating status of multiple functional devices; Adjust the power state of functional devices so that the power state of any functional device matches the target operating state of any functional device.

In this way, the controller will determine different target function modes based on different vehicle power mode signals and power function mode signals, and then adjust the target operating status of each functional device to meet the functional requirements required in different situations. The software logic is relatively It is simple, and because the operating status of functional devices can be flexibly adjusted, battery energy consumption can be reduced and user experience improved.

The above description is only an overview of the technical solutions of the present disclosure. In order to have a clearer understanding of the technical means of the present disclosure, they can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present disclosure more obvious and understandable. , the specific implementation modes of the present disclosure are specifically listed below.

Description of the drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, a brief introduction will be made below to the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 schematically shows a step flow chart of a function control method of the present disclosure;

Figure 2 schematically shows a switching logic diagram of a target function mode of the present disclosure;

Figure 3 schematically shows a structural block diagram of a function control device of the present disclosure;

Figure 4 schematically shows a block diagram of an electronic device for performing a method according to the present disclosure;

Figure 5 schematically shows a storage unit for holding or carrying program code implementing a method according to the present disclosure.

Specific embodiments

In order to make the above objects, features and advantages of the present disclosure more obvious and understandable, the present disclosure will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

It should be noted that the terms "first", "second", etc. in the description and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with aspects of the disclosure as detailed in the appended claims. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present disclosure.

Referring to Figure 1, there is shown a step flow chart of a function control method of the present disclosure, applied to a vehicle controller, which may specifically include the following steps:

In step S11, the vehicle power supply mode signal and the power supply function mode signal of the vehicle are obtained.

The present disclosure is applied to the controller of the vehicle, that is, the controller of the vehicle's smart cockpit. The smart cockpit is a digital car cockpit that adopts the "one core, multiple screens" mode. The vehicle's controller needs to integrate multiple related functions, and also That is to say, the controller can adjust the operating status of functional equipment corresponding to multiple related functions, such as turning on or off any functional equipment, etc.

In the present disclosure, the vehicle power mode signal may indicate different vehicle power states, which may include an OFF state, an ACC state, an ON state, a Crank state, and so on. Among them, the OFF state means that the vehicle power is turned off, the ACC state means that the vehicle is not activated, but it can supply power to some functional devices in the car, and some functions can be used normally, the ON state means that the entire vehicle is activated, and all functions can be used normally, and the Crank state means that the vehicle Fired.

The power function mode signal indicates the current power function mode of the vehicle. The power function mode can be preset according to user needs. In different power function modes, the operating status of each functional device is different. In this way, each function can be implemented Flexible configuration of the device's operating status to meet relevant functional requirements.

For example, the power function modes may include factory power-on mode (Factory), scheduled power-on mode, alarm mode (Guard), online upgrade mode (OTA), and remote mode (Remote). The factory power-on mode is usually used for Matching key and other production line operation scenarios, the scheduled power-on mode is used for scenarios where the power needs to be turned off after a preset period of time, the alarm mode is used for scenarios where users need to be alerted, and the online upgrade mode is used for vehicle system upgrades. Scenario, remote mode is used for remote vehicle control, vehicle search and other scenarios. In addition, a pet care mode may also be included, which is used in scenes where pets are present in the vehicle, etc. This disclosure is not limited to this.

In step S12, the target function mode of the controller is determined based on the vehicle power mode signal and the power function mode signal, and the target function mode corresponds to the target operating status of multiple functional devices.

In this step, based on the vehicle power mode signal and power function mode signal, the corresponding vehicle power state and power function mode can be determined. Furthermore, based on the vehicle power state and power function mode, the target function mode of the controller can be determined, that is, multiple The target operating state of each functional device is used to facilitate the control of the operating state of the functional device in subsequent steps. In the present disclosure, the target operating status of each functional device corresponding to different target function modes can be preset according to user needs, and is not specifically limited.

In one implementation, when the vehicle power mode signal indicates that the vehicle power is turned off, that is, when the vehicle power mode signal indicates that the vehicle power state is OFF, the CAN (Controller Area Network, Controller Area Network) network status can be obtained. The CAN network The state includes sleep state and running state; then, when the CAN network state is in the sleep state, determine the target function mode of the controller to be off mode (OFF Mode); when the CAN network state is in the running state, determine the controller The target function mode is Standby Mode.

In other words, two target function modes, shutdown mode and preparation mode, can be further set according to the CAN network status of the vehicle, so that the target function mode can be applied to richer scenarios, and the operating status of the functional equipment can be analyzed in subsequent steps. Make adjustments more flexible.

Wherein, when the target function mode is the shutdown mode, it is determined that the target operating status of the IOC (microprocessor) device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device is not running;

When the target function mode is the preparation mode, it is determined that the target operating status of the IOC device and SoC (system-on-chip) device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device and SoC device is not running.

In this way, by carefully setting the operating states of different functional devices in different target function modes, the operating states of functional devices can be more flexibly adjusted in subsequent steps. Functional devices that do not need to be started in the current target function mode do not need to be run. , thereby reducing battery energy consumption.

In one implementation, when the vehicle power mode signal indicates that the vehicle ACC power supply is turned on or the entire vehicle is activated, the target function mode of the controller is determined to be the on mode (Run Mode); when the target function mode is the on mode, Based on the vehicle power mode signal and the power function mode signal, the target operating status of multiple functional devices is determined.

That is to say, when the vehicle ACC power is turned on or the entire vehicle is activated, the target function mode of the vehicle is the on mode. In the on mode, the target operating status of each functional device can be based on the vehicle power mode signal and the power function mode signal. Make further settings so that in subsequent steps, the functional devices can be more flexibly adjusted to adapt to richer scenarios.

Specifically, when the vehicle power mode signal indicates that the vehicle is powered on by the ACC, it is determined that the target operating state of the first functional device corresponding to the controller is running, and the target operating status of other functional devices except the first functional device is The status is not running. Among them, the first functional equipment includes IOC equipment, SoC equipment, central control display screen (CID Display), passenger display screen (PSD Display), media sound equipment (Media Sound) and integrated function equipment (Function);

When the vehicle power mode signal indicates that the vehicle is activated for the entire vehicle, the target operating status of multiple functional devices of the controller is determined based on the power function mode signal.

Among them, the first functional device is a functional device that the user usually needs to use when the vehicle ACC power is turned on. While running the first functional device, set the target operating status of other functional devices except the first functional device to not running. , which can reduce battery energy consumption without affecting the user's driving experience.

In one implementation, based on the power function mode signal, the target operating status of multiple functional devices corresponding to the controller is determined, including:

When the power function mode signal indicates that the vehicle is in factory power-on mode, determine that the target operating status of multiple functional devices is running;

When the power function mode signal indicates that the vehicle is in the scheduled power-on mode, determine that the target operating status of multiple functional devices is running, and after a preset period of time, adjust the power operating status and screen operating status to not running;

When the power function mode signal indicates that the vehicle is in alarm mode, it is determined that the target operating status of the IOC device and SoC device is running, and the target operating status of other functional devices except the IOC device and SoC device is not running, and in When the preset alarm conditions are met, the operating status of the central control display screen is adjusted to running;

When the power function mode signal indicates that the vehicle is in online upgrade mode, it is determined that the target operating status of the IOC device, SoC device, central control display screen and passenger display screen is running, except for the IOC device, SoC device, central control display screen and The target operating status of other functional devices other than the passenger display is not running;

When the power function mode signal indicates that the vehicle is in remote mode, it is determined that the target operating status of the IOC device and SoC device is running, and the target operating status of other functional devices except the IOC device and SoC device is not running.

In other words, when the entire vehicle is activated, different power function modes can correspond to different operating states of each functional device. In this way, in subsequent steps, the functional devices can be more flexibly adjusted to adapt to richer scenarios. .

As shown in Figure 2, it is a schematic diagram of switching logic of a target function mode of the present disclosure, in which the MCU is a microcontroller, that is, an IOC device, and the SoC is a system-level chip. On means running, and off means not running. When the vehicle power mode signal indicates that the vehicle power is turned off, if the CAN network is in a dormant state, the target function mode of the vehicle is OFF Mode. In OFF Mode, the vehicle power supply, SoC and screen are all off, and the MCU is in a running state. At this time, the power consumption of the system is lower. When the vehicle's CAN network starts running, the target function mode is converted to Standby Mode. In Standby Mode, the SoC starts running, and the vehicle power supply and screen are still turned off. At this time, the vehicle's steering wheel, touch screen and other devices do not respond in any way, and the system's power consumption Still lower. At this time, if the vehicle power mode signal indicates that the vehicle's ACC power supply is started or the entire vehicle is activated, then the target function mode is converted to Run Mode. In Run Mode, the vehicle power supply, screen and CAN network are all started, and each functional device can operate normally. Work. Until the vehicle power mode signal indicates that the vehicle power is turned off again, the target function mode is converted to Standby Mode. At this time, if the vehicle's CAN network begins to sleep, the vehicle's target function mode is converted to OFF Mode.

In step S13, the power state of the functional device is adjusted so that the power state of any functional device matches the target operating state of any functional device.

In this step, after determining the target operating state of each functional device, the controller can adjust the operating state of the functional device to be consistent with its target operating state. In this way, flexible adjustment of the vehicle's functional equipment is achieved. In the power function mode When the target operating status of each corresponding functional device is reasonably configured, power consumption can be reduced.

As can be seen from the above, in the technical solution provided by the embodiments of the present disclosure, the controller will determine different target function modes according to different vehicle power mode signals and power supply function mode signals, and then adjust the target operating status of each functional device to meet the requirements. The software logic is relatively simple to meet the functional requirements required under different circumstances. Moreover, since the operating status of functional devices can be flexibly adjusted, battery energy consumption can be reduced and user experience improved.

It should be noted that, for the sake of simple description, the method embodiments are all expressed as a series of action combinations. However, those skilled in the art should know that the present disclosure is not limited by the described action sequence, because according to this Disclosure, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are optional embodiments, and the actions involved are not necessarily necessary for the present disclosure.

Referring to Figure 3, there is shown a structural block diagram of a functional control device of the present disclosure, which is applied to a vehicle controller. The device may specifically include the following modules:

The acquisition unit 201 is configured to acquire the vehicle power mode signal and the power function mode signal of the vehicle;

The determining unit 202 is configured to determine a target function mode of the controller based on the vehicle power mode signal and the power function mode signal, where the target function mode corresponds to the target operating status of a plurality of functional devices;

The adjustment unit 203 is configured to adjust the power state of the functional device so that the power state of any functional device matches the target operating state of any functional device.

In one implementation, the determining unit 202 is configured to execute:

In one implementation, when the target function mode is a shutdown mode, it is determined that the target operating status of the IOC device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device is The status is not running;

In one implementation, the determining unit 202 is configured to execute:

In one implementation, the determining unit 202 is specifically configured to execute:

As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple. For relevant details, please refer to the partial description of the method embodiment.

The device embodiments described above are only illustrative. The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they may be located in One location, or it can be distributed across multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.

Various component embodiments of the present disclosure may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all functions of some or all components in a computing processing device according to embodiments of the present disclosure. The present disclosure may also be implemented as an apparatus or apparatus program (eg, computer program and computer program product) for performing part or all of the methods described herein. Such a program implementing the present disclosure may be stored on a computer-readable medium, or may be in the form of one or more signals. Such signals may be downloaded from an Internet website, or provided on a carrier signal, or in any other form.

For example, Figure 4 illustrates a computing processing device that may implement methods in accordance with the present disclosure. The computing processing device conventionally includes a processor 1010 and a computer program product or computer-readable medium in the form of memory 1020 . Memory 1020 may be electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. The memory 1020 has a storage space 1030 for program code 1031 for executing any method steps in the above methods. Optionally, the computer-readable storage medium for memory is RAM, collectively referred to as DDR; for ROM, depending on the technology, eMMC or UFS will be selected. For example, the storage space 1030 for program codes may include individual program codes 1031 respectively used to implement various steps in the above method. These program codes can be read from or written into one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such computer program products are typically portable or fixed storage units as described with reference to FIG. 5 . The storage unit may have storage segments, storage spaces, etc. arranged similarly to the memory 1020 in the computing processing device of FIG. 4 . The program code may, for example, be compressed in a suitable form. Typically, the storage unit includes computer readable code 1031, ie code that can be read by, for example, a processor such as 1010, which code, when executed by a computing processing device, causes the computing processing device to perform the methods described above. various steps.

In an exemplary embodiment, a computer program product is also provided, which, when run on a computer, causes the computer to implement the above function control method.

Each embodiment in this specification is described in a progressive manner. Each embodiment focuses on its differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other.

It should be understood by those skilled in the art that embodiments of the present disclosure may be provided as methods, apparatuses, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to the disclosure. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine such that the instructions are executed by the processor of the computer or other programmable data processing terminal device. Means are generated for implementing the functions specified in the process or processes of the flowchart diagrams and/or the block or blocks of the block diagrams.

These computer program instructions may also be stored in a computer-readable memory that causes a computer or other programmable data processing terminal equipment to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction means, the The instruction means implements the functions specified in a process or processes of the flowchart and/or a block or blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing terminal equipment, so that a series of operating steps are performed on the computer or other programmable terminal equipment to produce computer-implemented processing, thereby causing the computer or other programmable terminal equipment to perform a computer-implemented process. The instructions executed on provide steps for implementing the functions specified in a process or processes of the flow diagrams and/or a block or blocks of the block diagrams.

Although the preferred embodiments of the present disclosure have been described, those skilled in the art will be able to make additional changes and modifications to these embodiments once the basic inventive concepts are apparent. Therefore, it is intended that the appended claims be construed to include the preferred embodiments and all changes and modifications that fall within the scope of this disclosure.

Finally, it should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or any such actual relationship or sequence between operations. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or end device that includes a list of elements includes not only those elements, but also elements not expressly listed or other elements inherent to such process, method, article or terminal equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or terminal device that includes the stated element.

The function control method, device, electronic equipment and storage medium provided by the present disclosure have been introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation modes of the present disclosure. The description of the above embodiments is only for reference. To help understand the methods and core ideas of the present disclosure; at the same time, for those of ordinary skill in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present disclosure. In summary, this specification The contents should not be construed as limitations on the disclosure.

Claims

A functional control method, wherein a controller applied to a vehicle includes:

Obtain the vehicle power mode signal and power function mode signal of the vehicle;

Determine a target function mode of the controller based on the vehicle power mode signal and the power function mode signal, where the target function mode corresponds to a target operating state of a plurality of functional devices;

Adjust the power state of the functional device so that the power state of any functional device matches the target operating state of any functional device.
The method of claim 1, wherein determining the target function mode of the controller based on the vehicle power mode signal and the power function mode signal includes:

When the vehicle power mode signal indicates that the vehicle power is turned off, obtain the CAN network status, where the CAN network status includes a sleep state and a running state;

When the CAN network state is in a sleep state, determine that the target function mode of the controller is a shutdown mode;

When the CAN network status is a running status, it is determined that the target function mode of the controller is a preparation mode.
The method of claim 2, wherein

When the target function mode is the shutdown mode, it is determined that the target operating status of the IOC device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device is not running;

When the target function mode is the preparation mode, it is determined that the target operating status of the IOC device and the SoC device corresponding to the controller is running, and the other functional devices except the IOC device and the SoC device are The target running status is Not Running.
The method of claim 1, wherein determining the target function mode of the controller based on the vehicle power mode signal and the power function mode signal includes:

When the vehicle power mode signal indicates that the vehicle ACC power is on or the entire vehicle is activated, determine that the target function mode of the controller is the on mode;

When the target function mode is an on mode, the target operating states of the plurality of functional devices are determined based on the vehicle power mode signal and the power function mode signal.
The method of claim 4, wherein determining the target operating status of the plurality of functional devices based on the vehicle power mode signal and the power function mode signal includes:

When the vehicle power mode signal indicates that the ACC power supply of the vehicle is on, it is determined that the target operating state of the first functional device is running, and the target operating states of other functional devices except the first functional device are Not running, wherein the first functional device includes IOC device, SoC device, central control display screen, passenger display screen, media sound device and integrated function device;

When the vehicle power mode signal indicates that the entire vehicle is activated, target operating states of the plurality of functional devices are determined based on the power function mode signal.
The method of claim 5, wherein determining the target operating status of the plurality of functional devices based on the power function mode signal includes:

When the power supply function mode signal indicates that the vehicle is in factory power-on mode, determine that the target operating status of the plurality of functional devices is running;

When the power function mode signal indicates that the vehicle is in the scheduled power-on mode, it is determined that the target operating state of the multiple functional devices is running, and after a preset time period, the power operating state and the screen operating state are adjusted to not running;

When the power function mode signal indicates that the vehicle is in an alarm mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of the functional equipment is not running, and when the preset alarm conditions are met, the operating state of the central control display screen is adjusted to running;

When the power function mode signal indicates that the vehicle is in the online upgrade mode, it is determined that the target operating status of the IOC device, the SoC device, the central control display screen and the passenger display screen is running, The target operating status of other functional devices except the IOC device, the SoC device, the central control display screen and the passenger display screen is not running;

When the power function mode signal indicates that the vehicle is in remote mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of a functional device is Not Running.
A functional control device, which is applied to a vehicle controller and includes:

an acquisition unit configured to acquire a vehicle power mode signal and a power function mode signal of the vehicle;

a determining unit configured to determine a target function mode of the controller based on the vehicle power mode signal and the power function mode signal, where the target function mode corresponds to a target operating state of a plurality of functional devices;

The adjustment unit is configured to adjust the power state of the functional device so that the power state of any functional device matches the target operating state of any functional device.
The device according to claim 7, wherein the determining unit is configured to perform:

When the vehicle power mode signal indicates that the vehicle power is turned off, obtain the CAN network status, where the CAN network status includes a sleep state and a running state;

When the CAN network state is in a sleep state, determine that the target function mode of the controller is a shutdown mode;

When the CAN network status is a running status, it is determined that the target function mode of the controller is a preparation mode.
The device of claim 8, wherein:

When the target function mode is the shutdown mode, it is determined that the target operating status of the IOC device corresponding to the controller is running, and the target operating status of other functional devices except the IOC device is not running;

When the target function mode is the preparation mode, it is determined that the target operating status of the IOC device and the SoC device corresponding to the controller is running, and the other functional devices except the IOC device and the SoC device are The target running status is Not Running.
The device according to claim 7, wherein the determining unit is configured to perform:

When the vehicle power mode signal indicates that the vehicle ACC power is on or the entire vehicle is activated, determine that the target function mode of the controller is the on mode;

When the target function mode is an on mode, the target operating states of the plurality of functional devices are determined based on the vehicle power mode signal and the power function mode signal.
The device according to claim 10, wherein the determining unit is specifically configured to perform:

When the vehicle power mode signal indicates that the ACC power supply of the vehicle is on, it is determined that the target operating state of the first functional device is running, and the target operating states of other functional devices except the first functional device are Not running, wherein the first functional device includes IOC device, SoC device, central control display screen, passenger display screen, media sound device and integrated function device;

When the vehicle power mode signal indicates that the entire vehicle is activated, target operating states of multiple functional devices corresponding to the controller are determined based on the power function mode signal.
The device according to claim 11, wherein the determining unit is specifically configured to perform:

When the power supply function mode signal indicates that the vehicle is in factory power-on mode, determine that the target operating status of the plurality of functional devices is running;

When the power supply function mode signal indicates that the vehicle is in the scheduled power-on mode, it is determined that the target operating state of the multiple functional devices is running, and after a preset period of time, the power operating state and the screen operating state are adjusted to not running;

When the power function mode signal indicates that the vehicle is in an alarm mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of the functional equipment is not running, and when the preset alarm conditions are met, the operating state of the central control display screen is adjusted to running;

When the power function mode signal indicates that the vehicle is in the online upgrade mode, it is determined that the target operating status of the IOC device, the SoC device, the central control display screen and the passenger display screen is running, The target operating status of other functional devices except the IOC device, the SoC device, the central control display screen and the passenger display screen is not running;

When the power function mode signal indicates that the vehicle is in remote mode, it is determined that the target operating status of the IOC device and the SoC device is running, and other than the IOC device and the SoC device The target operating state of a functional device is Not Running.
An electronic device, including a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the implementation as described in any one of claims 1 to 6 is achieved. The steps of the function control method.
A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the function control method as described in any one of claims 1 to 6 is implemented. step.
A computer program product comprising computer readable code that, when run on a computing processing device, causes the computing processing device to perform the function control method according to any one of claims 1 to 6 .