CN108162982B - Vehicle operation function prompting method and system and automobile - Google Patents

Vehicle operation function prompting method and system and automobile Download PDF

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Publication number
CN108162982B
CN108162982B CN201711460808.8A CN201711460808A CN108162982B CN 108162982 B CN108162982 B CN 108162982B CN 201711460808 A CN201711460808 A CN 201711460808A CN 108162982 B CN108162982 B CN 108162982B
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operation function
vehicle
guide information
processing unit
central processing
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CN108162982A (en
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李婧
赵国梁
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WM Smart Mobility Shanghai Co Ltd
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WM Smart Mobility Shanghai Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • User Interface Of Digital Computer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The invention discloses a method and a system for prompting vehicle operation functions and an automobile, wherein the prompting method comprises an active learning step, and the active learning step comprises the following steps: switching a vehicle system to an active learning state and turning off an engine of the vehicle; receiving a trigger signal of any operating mechanism in the vehicle; generating first operation function guide information of an operation mechanism corresponding to the received trigger signal, wherein the first operation function guide information prompts an operation function realized when the operation mechanism is triggered; first operation function guide information of the triggered operation mechanism is output. According to the method, the user of the automobile can conveniently and simply learn the use method of each operation function on the automobile without looking up complicated paper automobile use specifications, the user has short time, comprehensive and accurate understanding and is more humanized, so that the user has better driving feeling, and the user experience is greatly improved.

Description

Vehicle operation function prompting method and system and automobile
Technical Field
The invention relates to the field of intelligent operation of vehicles, in particular to a method and a system for prompting vehicle operation functions and an automobile.
Background
With the development of automobile technology and the increase of the number of automobiles, the functions of the automobiles are more and more, but there is no unified operation method, and especially for automobiles with complicated and numerous function keys, such as electric automobiles and luxury automobiles, new users need to be skilled in the complicated operation method.
At present, a plurality of specifications (a user operation manual, a maintenance booklet, a dealer network manual, a road rescue user guide and the like) are generally equipped on an automobile to guide a user to operate, but the specifications are complex in content, too many professional terms are used, and the reference is inconvenient, most new users cannot look over the specifications after purchasing the automobile, so that the new users need to fully understand and skillfully understand various functions on the automobile for a long time, and the user experience is poor.
Disclosure of Invention
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
The invention provides a vehicle operation function prompting method and system and a vehicle, and aims to overcome the defect that in the prior art, a user cannot conveniently look up specific descriptions of various operation functions on the vehicle from a paper specification, so that the user experience is poor.
The invention solves the technical problems through the following technical scheme:
a prompting method for vehicle operation functions is characterized by comprising an active learning step, wherein the active learning step comprises the following steps:
S11switching the vehicle system to an active learning state;
S12receiving a trigger signal of any operating mechanism in the vehicle;
S13generating first operation function guide information of an operation mechanism corresponding to the received trigger signal, wherein the first operation function guide information is used for prompting an operation function realized when the operation mechanism is triggered;
S14and outputting first operation function guide information of the triggered operation mechanism.
Optionally, in step S11When the HMI (Human Machine Interface) central processing unit receives an active learning signal, the vehicle system is controlled to be switched to an active learning state.
Optionally, in step S11And the vehicle-mounted central control display screen unit receives an active learning signal and sends the active learning signal to the HMI central processing unit.
Optionally, in step S11The vehicle-mounted central control display screen unit comprises a touch display screen, and the vehicle-mounted central control display screen unit generates the active learning signal through a touch signal received by the touch display screen.
Optionally, in step S11When the vehicle system is switched to the active learning state, the vehicle ignition switch is adjusted to an ACC gear (a gear of the vehicle ignition switch which is turned on by the power supply of the electric equipment of the vehicle).
In the scheme, the engine of the vehicle should be turned off in consideration of driving safety, namely, the vehicle is ensured to be actively learned in a parking state.
Optionally, in step S12The operating mechanism processing unit receives a trigger signal of any operating mechanism in the vehicle, and the operating mechanism processing unit is respectively in communication connection with the HMI central processing unit and any operating mechanism in the vehicle.
Optionally, in step S12When an operating mechanism in the vehicle receives a trigger signal, the operating mechanism sends the received trigger signal to the operating mechanism processing unit, and the operating mechanism processing unit sends the trigger signal and corresponding operating mechanism information to the HMI central processing unit.
Optionally, in step S12The operating mechanism comprises an operating switch, and the operating switch comprises a key switch, a knob switch or a knob switch.
Optionally, in step S13When the HMI central processing unit receives the trigger signal and the corresponding operating mechanism information, the HMI central processing unit generates first operating function guide information for the operating mechanism based on the received trigger signal and the corresponding operating mechanism information.
Optionally, in step S13The HMI central processing unit stores first operation function guide information of any one operation mechanism in the vehicle, the first operation function guide information including first operation function guide information in video, audio, and text formats.
Optionally, in step S13The HMI central processing unit also receives and stores the first operation function guide information from the server through the wireless communication module.
Optionally, in step S13The Wireless communication module includes a 2G module (second generation mobile phone communication technology), a 3G module (third generation mobile phone communication technology), a 4G module (fourth generation mobile phone communication technology), a Wi-Fi (Wireless-Fidelity) module or a bluetooth module.
Optionally, in step S13The HMI central processing unit generates a first operation function guideThe information is sent to a vehicle-mounted central control display screen unit and an audio output unit;
in step S14The vehicle-mounted central control display screen unit displays first operation function guide information in a video and/or text format, and/or the audio output unit plays the first operation function guide information in an audio format.
Optionally, in step S13The HMI central processing unit further transmits the generated first operation function guide information to a HUD (Head Up Display) unit;
in step S14The HUD unit displays first operation function guide information in a video and/or text format.
Optionally, the HMI central processing unit is in communication connection with the operating mechanism processing unit, the vehicle-mounted central control display screen unit, the HUD unit, and the audio output unit through a CAN bus (Controller Area Network bus), respectively.
Optionally, in step S13The audio output unit includes a speaker.
Optionally, the prompting method further includes a passive learning step, and the passive learning step includes the following steps:
S21switching the vehicle system to a passive learning state;
S22receiving an operation function learning signal of an operation function;
S23generating second operation function guide information corresponding to the received operation function learning signal, wherein the second operation function guide information is used for prompting an operation mechanism for realizing the operation function;
S24and outputting second operation function guide information corresponding to the received operation function learning signal.
Optionally, in step S21The vehicle-mounted central control display screen unit generates a passive learning signal through a touch signal received by the touch display screen, and sends the passive learning signal to the HMI central processing unit, and when the HMI central processing unit receives the passive learning signalAnd when the passive learning signal is received, controlling the vehicle system to switch to the passive learning state.
Optionally, in step S22The vehicle-mounted central control display screen unit generates an operation function learning signal of an operation function through a touch signal received by the touch display screen and sends the operation function learning signal to the HMI central processing unit; or the like, or, alternatively,
in step S22The audio input unit receives an operation function learning signal of an operation function and transmits the operation function learning signal to the HMI central processing unit, the audio input unit including a microphone.
Optionally, in step S23The HMI central processing unit stores second operation function guide information corresponding to any one operation function, wherein the second operation function guide information comprises second operation function guide information in video, audio and character formats;
and when the HMI central processing unit receives the operation function learning signal, the HMI central processing unit generates second operation function guide information corresponding to the operation function learning signal.
Optionally, in step S23The HMI central processing unit also receives and stores second operation function guide information from the server through a wireless communication module, which includes a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a bluetooth module.
Optionally, in step S23The HMI central processing unit sends the generated second operation function guide information to a vehicle-mounted central control display screen unit and an audio output unit, and the audio output unit comprises a loudspeaker;
in step S24The vehicle-mounted central control display screen unit displays second operation function guide information in a video and/or text format, and/or the audio output unit plays the second operation function guide information in an audio format.
Optionally, in step S23The HMI central processing unit further transmits the generated second operation function guide information to the HUD unit;
in step S24The HUD unit displays second operation function guide information in a video and/or text format.
Optionally, each operating mechanism in the vehicle is provided with a backlight warning light;
in step S24When the second operation function guide information corresponding to the received operation function learning signal is output, the HMI central processing unit lights a backlight indicator lamp of the operation mechanism indicated by the second operation function guide information.
In the scheme, the user can conveniently search the operating mechanism through the backlight prompting lamp, the time of the user can be saved by adopting the backlight prompting lamp, the operation is clear at a glance, and the operation can be adjusted according to actual conditions.
A prompting system for vehicle operation functions is characterized in that the execution state of the prompting system comprises an active learning state;
the prompting system is used for switching the vehicle system to an active learning state;
the prompting system is also used for receiving a trigger signal of any operating mechanism in the vehicle;
the prompt system is further configured to generate first operation function guidance information of an operation mechanism corresponding to the received trigger signal, where the first operation function guidance information is used to prompt an operation function implemented when the operation mechanism is triggered;
the prompt system is further configured to output first operating function guide information of the triggered operating mechanism.
Optionally, the prompting system comprises an HMI central processing unit;
and the HMI central processing unit is used for controlling the vehicle system to be switched to an active learning state when receiving the active learning signal.
Optionally, the prompting system further comprises an on-vehicle central control display screen unit;
the vehicle-mounted central control display screen unit is used for receiving an active learning signal and sending the active learning signal to the HMI central processing unit.
Optionally, the vehicle-mounted central control display screen unit includes a touch display screen, and the vehicle-mounted central control display screen unit is configured to generate the active learning signal through a touch signal received by the touch display screen.
Alternatively, the vehicle ignition switch is adjusted to the ACC range when the vehicle system is switched to the active learning state.
In the scheme, the engine of the vehicle should be turned off in consideration of driving safety, namely, the vehicle is ensured to be actively learned in a parking state.
Optionally, the prompting system further comprises an operating mechanism processing unit, and the operating mechanism processing unit is respectively in communication connection with the HMI central processing unit and any one operating mechanism in the vehicle;
the operating mechanism processing unit is used for receiving a trigger signal of any operating mechanism in the vehicle.
Optionally, when an operating mechanism in the vehicle receives the trigger signal, the operating mechanism is configured to send the received trigger signal to the operating mechanism processing unit, and the operating mechanism processing unit sends the trigger signal and corresponding operating mechanism information to the HMI central processing unit.
Optionally, the operating mechanism comprises an operating switch comprising a push switch, a toggle switch or a rotary switch.
Optionally, the HMI central processing unit is configured to, when receiving the trigger signal and the corresponding operating mechanism information, generate the first operating function guide information of the operating mechanism according to the received trigger signal and the corresponding operating mechanism information.
Optionally, the HMI central processing unit is further configured to store first operating function guide information for any one of the operating mechanisms in the vehicle, the first operating function guide information including first operating function guide information in video, audio, and text formats.
Optionally, the prompting system further comprises a wireless communication module;
the HMI central processing unit is further configured to receive and store first operating function guide information from a server via the wireless communication module.
Optionally, the wireless communication module includes a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a bluetooth module.
Optionally, the prompt system further comprises an audio output unit;
the HMI central processing unit is used for sending the generated first operation function guide information to the vehicle-mounted central control display screen unit and the audio output unit;
the vehicle-mounted central control display screen unit is used for displaying first operation function guide information in a video and/or text format, and/or the audio output unit is used for playing the first operation function guide information in an audio format.
Optionally, the reminder system further comprises a HUD unit;
the HMI central processing unit is also used for sending the generated first operation function guide information to the HUD unit;
the HUD unit is used for displaying first operation function guide information in a video and/or text format.
Optionally, the HMI central processing unit is in communication connection with the operating mechanism processing unit, the vehicle-mounted central control display screen unit, the HUD unit, and the audio output unit through a CAN bus, respectively.
Optionally, the audio output unit comprises a speaker.
Optionally, the execution state of the prompting system further includes a passive learning state;
the prompting system is also used for switching the vehicle system to a passive learning state;
the prompting system is also used for receiving an operation function learning signal of an operation function;
the prompt system is also used for generating second operation function guide information corresponding to the received operation function learning signal, and the second operation function guide information is used for prompting an operation mechanism for realizing the operation function;
the prompt system is also used for outputting second operation function guide information corresponding to the received operation function learning signal.
Optionally, the prompting system includes an HMI central processing unit and a vehicle-mounted central control display screen unit, where the vehicle-mounted central control display screen unit includes a touch display screen;
the vehicle-mounted central control display screen unit is used for generating a passive learning signal through a touch signal received by the touch display screen and sending the passive learning signal to the HMI central processing unit;
the HMI central processing unit is used for controlling the vehicle system to be switched to a passive learning state when receiving the passive learning signal.
Optionally, the vehicle-mounted central control display screen unit is further configured to generate an operation function learning signal of an operation function through a touch signal received by the touch display screen, and send the operation function learning signal to the HMI central processing unit; or the like, or, alternatively,
the prompt system further comprises an audio input unit, wherein the audio input unit comprises a microphone, and the audio input unit is used for receiving an operation function learning signal of an operation function and sending the operation function learning signal to the HMI central processing unit.
Optionally, the HMI central processing unit is further configured to store second operation function guide information corresponding to any one of the operation functions, where the second operation function guide information includes second operation function guide information in a video, audio, and text format;
the HMI central processing unit is further configured to generate, when receiving the operation function learning signal, second operation function guide information corresponding to the operation function learning signal.
Optionally, the prompting system further includes a wireless communication module, where the wireless communication module includes a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a bluetooth module;
the HMI central processing unit is further configured to receive and store second operating function guide information from a server via the wireless communication module.
Optionally, the prompt system further comprises an audio output unit, the audio output unit comprising a speaker;
the HMI central processing unit is used for sending the generated second operation function guide information to the vehicle-mounted central control display screen unit and the audio output unit;
the vehicle-mounted central control display screen unit is used for displaying second operation function guide information in a video and/or text format, and/or the audio output unit is used for playing the second operation function guide information in an audio format.
Optionally, the reminder system further comprises a HUD unit;
the HMI central processing unit is used for sending the generated second operation function guide information to the HUD unit;
the HUD unit is used for displaying second operation function guide information in a video and/or text format.
Optionally, each operating mechanism in the vehicle is provided with a backlight warning light;
and when the received second operation function guide information corresponding to the operation function learning signal is output, the HMI central processing unit is also used for lightening a backlight prompting lamp of an operation mechanism prompted by the second operation function guide information.
In the scheme, the user can conveniently search the operating mechanism through the backlight prompting lamp, the time of the user can be saved by adopting the backlight prompting lamp, the operation is clear at a glance, and the operation can be adjusted according to actual conditions.
An automobile, characterized in that the automobile comprises the prompt system.
Optionally, the vehicle is an electric vehicle.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
the invention provides two learning modes, namely an active learning mode and a passive learning mode, for a user, wherein the active learning mode refers to a mode that the user can optionally trigger each operating mechanism in a vehicle when the user has a question about one operating mechanism after entering the vehicle, and the specific function of the operating mechanism can be prompted in a video, voice or text mode after any operating mechanism is triggered; the passive learning mode refers to a mode that after a user enters an automobile, when the user has a question about how to implement a certain operation function or method, the user can inquire in a text input or voice question mode, the system prompts the user to implement the method in a video, voice or text mode, and further prompts the user to perform the operation by lighting a backlight prompting lamp of an operation mechanism. The two learning modes enable a user to complete learning of the vehicle operation function without affecting safety.
According to the method, the user of the automobile can conveniently and simply learn the use method of each operation function on the automobile without looking up complicated paper automobile use specifications, the user has short time, comprehensive and accurate understanding and is more humanized, so that the user has better driving feeling, and the user experience is greatly improved. With the application of automobile sharing and automobile leasing becoming more and more extensive in the future, a user who borrows an automobile for the first time is not familiar with the operation of the automobile, and the automobile leasing method and the automobile leasing system can help the user better and enable the user to use the automobile more happily.
Drawings
The above features and advantages of the present disclosure will be better understood upon reading the detailed description of embodiments of the disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.
Fig. 1 is a flowchart of a method for prompting a vehicle operation function according to a preferred embodiment of the present invention.
Fig. 2 is a schematic diagram of a first graphical interface in a central control operation interface according to a preferred embodiment of the present invention.
FIG. 3 is a schematic diagram of a second graphical interface of the console interface according to the preferred embodiment of the invention.
FIG. 4 is a schematic diagram of a third graphical interface of the console interface according to the preferred embodiment of the invention.
FIG. 5 is a diagram illustrating a fourth graphical interface of the console interface according to the preferred embodiment of the invention.
FIG. 6 is a schematic diagram of a fifth graphical interface of the console interface according to the preferred embodiment of the invention.
FIG. 7 is a diagram illustrating a sixth graphical interface of a console interface according to a preferred embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a vehicle operation function prompt system according to a preferred embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be construed as imposing any limitation on the scope of the present invention.
The embodiment provides a method for prompting vehicle operation functions, and in the embodiment, the method is applied to an electric vehicle, but is not limited to the electric vehicle, and can also be applied to other types of vehicles.
The prompting method comprises an active learning step and a passive learning step, wherein the active learning step refers to a step that after a user enters an automobile, when a certain operating mechanism is in question, each operating mechanism in the automobile can be triggered at will, and after any operating mechanism is triggered, the specific function of the operating mechanism can be prompted in a video, voice or text mode; the passive learning mode refers to a step that after a user enters an automobile, when the user has a question about how to realize a certain operation function or method, the user can inquire in a text input or voice question mode, the system prompts the user to realize the method in a video, voice or text mode, and further prompts the user to perform the operation by lighting a backlight prompting lamp of an operation mechanism. The two learning steps enable a user to complete learning of the vehicle operation function without affecting safety.
Specifically, as shown in fig. 1, the prompting method includes the following steps:
step 100, selecting a learning state.
In this step, when a user needs to learn a vehicle operation function, a learning state may be selected through a central control operation interface displayed by a vehicle-mounted central control display screen unit of an automobile, where the learning state is divided into an active learning state and a passive learning state.
The active learning steps, i.e., steps 111 to 114, are described below.
And step 111, entering an active learning state.
In this step, when the user selects the active learning state, the on-board central control display screen unit generates an active learning signal through a touch signal received by the touch display screen from the user, and sends the active learning signal to the HMI central processing unit, and when the HMI central processing unit receives the active learning signal, the vehicle system is controlled to switch to the active learning state in which the engine of the vehicle needs to be turned off in consideration of driving safety, that is, the vehicle is guaranteed to learn in the parking state, and the vehicle ignition switch is adjusted to the ACC gear.
And step 112, receiving a trigger signal of an operating mechanism in the vehicle.
In this step, the user may trigger any one of the operating mechanisms in the vehicle, and in this embodiment, the operating mechanism includes an operating switch, and the operating switch includes a key switch, a toggle switch, or a knob switch, but the type of the operating mechanism is not particularly limited, and other types of operating mechanisms such as a rocker may be used, and may be adjusted according to actual situations.
When an operating mechanism in the vehicle receives a trigger signal from a user, the operating mechanism sends the received trigger signal to an operating mechanism processing unit, the operating mechanism processing unit is respectively in communication connection with the HMI central processing unit and any operating mechanism in the vehicle, the operating mechanism processing unit sends the trigger signal and corresponding operating mechanism information to the HMI central processing unit, and the operating mechanism information is used for identifying the operating mechanism and can be identified in a mode of a preset protocol.
In this embodiment, the HMI central processing Unit and the operating mechanism processing Unit are both an ECU (Electronic Control Unit), and the vehicle-mounted central Control display screen Unit further includes an ECU, but not limited to the ECU, and the selection can be performed according to actual situations on the premise of implementing corresponding functions.
And step 113, generating corresponding first operation function guide information.
In this step, the HMI central processing unit stores first operation function guide information of any one operation mechanism in the vehicle in advance, the first operation function guide information is used for prompting an operation function realized when a certain operation mechanism is triggered, the first operation function guide information includes first operation function guide information in video, audio and text formats, and if updated or first operation function guide information which is not acquired exists, the HMI central processing unit also receives and stores the first operation function guide information from the background server through the wireless communication module, in the embodiment, in consideration of transmission stability and rate, the wireless communication module is a 4G module, however, other types of wireless communication modules such as a 2G module, a 3G module, a Wi-Fi module, or a bluetooth module may be used, and all of them may be selected according to actual situations.
When the HMI central processing unit receives the trigger signal and the corresponding operating mechanism information, first operating function guide information of the operating mechanism is generated according to the received trigger signal and the corresponding operating mechanism information, namely the first operating function guide information corresponding to the operating mechanism is inquired in a memory of the HMI central processing unit, and the generated first operating function guide information is respectively sent to the vehicle-mounted central control display screen unit, the audio output unit and the HUD unit.
In the present embodiment, the audio output unit includes a speaker.
In this embodiment, the HMI central processing unit is respectively connected to the operating mechanism processing unit, the vehicle-mounted central control display screen unit, the HUD unit, and the audio output unit through a CAN bus.
And step 114, outputting corresponding first operation function guide information.
In this step, after receiving the first operation function guide information, the vehicle-mounted central control display screen unit displays the first operation function guide information in a video and/or text format on the touch display screen; after receiving the first operation function guide information, the HUD unit projects the first operation function guide information in a video and/or text format onto a front windshield of the vehicle; and after receiving the first operation function guide information, the audio output unit plays the first operation function guide information in an audio format through a loudspeaker.
In this embodiment, the output mode of the first operation function guide information is not particularly limited, and may be arbitrarily selected from a video mode, an audio mode (voice mode), and a character mode.
The passive learning steps, i.e., step 121 to step 124, are described below.
And step 121, entering a passive learning state.
In this step, when the user selects the passive learning state, the in-vehicle central control display screen unit generates a passive learning signal from a touch signal received by the user through the touch display screen, and transmits the passive learning signal to the HMI central processing unit, and when the HMI central processing unit receives the passive learning signal, the vehicle system is controlled to switch to the passive learning state in which the engine of the vehicle should be turned off in consideration of driving safety, that is, the vehicle is guaranteed to learn in the stopped state, and the vehicle ignition switch is adjusted to the ACC gear, but may be operated in other gears in combination with other factors such as an emergency.
Step 122, receiving an operation function learning signal of an operation function.
In this step, the user may select an operation function to be understood by touching the touch display screen or by voice input.
In this step, the in-vehicle central control display screen unit generates an operation function learning signal of an operation function from a touch signal received by a user through the touch display screen and transmits the operation function learning signal to the HMI central processing unit, or the audio input unit receives an operation function learning signal of an operation function and transmits the operation function learning signal to the HMI central processing unit, and the HMI central processing unit recognizes the operation function learning signal in the received voice.
In this embodiment, the audio input unit includes a microphone, and the HMI central processing unit is communicatively connected to the audio input unit through a CAN bus.
And step 123, generating corresponding second operation function guide information.
In this step, the HMI central processing unit prestores second operation function guide information corresponding to any one of operation functions in the vehicle, where the second operation function guide information is used to prompt an operation mechanism implementing the operation function, the second operation function guide information includes second operation function guide information in a video, audio, and text format, and if the second operation function guide information is updated or the second operation function guide information that is not acquired exists, the HMI central processing unit further receives and stores the second operation function guide information from the backend server through the wireless communication module.
When the HMI central processing unit receives an operation function learning signal, it generates second operation function guide information corresponding to the operation function learning signal, that is, it queries the second operation function guide information corresponding to the operation function learning signal in a memory of the HMI central processing unit, and sends the generated second operation function guide information to the vehicle-mounted central control display screen unit, the audio output unit, and the HUD unit, respectively.
And step 124, outputting corresponding second operation function guide information.
In this step, after receiving the second operation function guide information, the vehicle-mounted central control display screen unit displays the second operation function guide information in a video and/or text format on the touch display screen; after receiving the second operation function guide information, the HUD unit projects the second operation function guide information in a video and/or text format onto a front windshield of the vehicle; and after receiving the second operation function guide information, the audio output unit plays the second operation function guide information in an audio format through a loudspeaker.
In this embodiment, the output mode of the second operation function guide information is not particularly limited, and may be arbitrarily selected from video, audio (voice), and text modes.
In this embodiment, each operating mechanism in the vehicle is provided with a backlight indicator, but the setting position and the mode of the backlight indicator are not particularly limited, and when the second operating function guidance information corresponding to the received operating function learning signal is output, the HMI central processing unit lights the backlight indicator of the operating mechanism indicated by the second operating function guidance information, so that the user can conveniently search the operating mechanism, and also can select to indicate the user only by lighting the backlight indicator of the operating mechanism without outputting the second operating function guidance information. For example, when the user selects the operation function guide of the exterior mirror, the backlight of the mirror adjustment button is turned on for several seconds while the guide video is being played.
The application flow of the prompting method is described below with reference to a specific graphical interface.
Fig. 2 to 7 are schematic diagrams of each graphical interface in the center control operation interface displayed on the touch display screen, respectively, but those skilled in the art should understand that the graphical interfaces are only examples, and do not specifically show the actual application manner, and are not limited to the graphical interfaces, and can be adjusted and set accordingly according to the actual situation.
Specifically, as shown in fig. 2, the first graphical interface shown in fig. 2 is a "main menu" interface, which shows a plurality of conventional functions such as "multimedia", "radio", "telephone", "navigation", "setup", "bluetooth", "vehicle information", "more applications", "about us", and the like, and the user clicks "about us" to enter the next operation interface.
Specifically, as shown in fig. 3, the second graphical interface shown in fig. 3 is a "about us" interface, which shows function options such as "control learning", "maintenance information", "dealer network", "suggestion" and the like, and when learning needs to be performed, the user can enter an operation interface for selecting a learning state by clicking "control learning".
Specifically, as shown in fig. 4, the third graphical interface shown in fig. 4 is a "control learning" interface, and this interface shows two function options of "follow me" and "operate by oneself", wherein clicking "follow me" can select to enter the passive learning state, and clicking "operate by oneself" can select to enter the active learning state.
Specifically, as shown in fig. 5, the fourth graphical interface shown in fig. 5 is an interface when entering the active learning state after clicking "self operation", and at this time, further displaying "learning mode is on" to prompt the user to trigger the operating mechanism to be learned, in the active learning state, the corresponding function will not be executed by triggering the operating mechanism, if the corresponding function is to be executed, the active learning state can be exited first, for example, when the user turns on the left reading lamp key switch, the interface displays prompts of 'you turn on a left reading lamp … in the vehicle' and the like in a text mode, when a user turns on a heating key switch of the driver seat, the interface displays a prompt of 'you turn on the driver seat heating function …' and the like in a text mode, of course, the mode of playing video or voice output can be selected, and after the video is played, the mode of 'replaying' can be selected to play the video again.
As shown in fig. 6 in particular, the fifth graphical interface shown in fig. 6 is an interface when entering into the passive learning state after clicking "follow me", and at this time, the method comprises the steps of displaying a plurality of functional options such as vehicle starting and closing, seat position and comfort adjustment, constant-speed cruise setting, ADAS (advanced driving assistance system) starting and closing, multimedia connection and setting, in-vehicle storage box, navigation starting and setting, vehicle light control, in-vehicle illumination, vehicle window opening and closing adjustment, cockpit and luggage compartment opening, air conditioner starting and adjusting, vehicle gear and braking, skylight control, inner and outer rearview mirror adjustment and voice prompt in a learning-following interface, wherein the functional options can be selected and learned by a user, and functions needing learning can be searched in a text input or voice input mode.
Specifically, as shown in fig. 7, the sixth graphical interface shown in fig. 7 is an interface when the user enters the introduction of the skylight control related operating mechanism after clicking "skylight control", the interface further displays "learning mode is turned on" to prompt the user to start passive learning, the interface shows specific positions and functions of the skylight control related operating mechanism, and respectively shows positions and functions of key switches such as "front row in-vehicle illumination", "left reading lamp", "SOS", "right reading lamp", "automatic in-vehicle illumination", "rear row in-vehicle illumination", "roadside rescue call", "sliding skylight control key", "consultation service call", and at this time, the backlight prompt lamps of the key switches can be turned on to prompt the user. Of course, the mode of playing video or voice output can be selected, and after the video is played, the mode of 'replaying' can be selected to play the video again.
Considering that there are multiple configurations on the same type of vehicle, some of the configurations are also customized by the user, so it is difficult to configure all learning video and audio files when the vehicle leaves factory, so in practical application, only standard operation function guide information is provided when the vehicle leaves factory, and after the user configures the vehicle, the operation function guide information is upgraded by means of Over-the-Air Technology (OTA) to meet the learning of all operation functions in the configuration. Meanwhile, when some operation functions on the vehicle are upgraded through the OTA, the operation function guide information is upgraded through the OTA.
In the embodiment, the prompting method not only can provide operation guidance, but also can record the learning frequency of all operation functions. When the learning frequency of a certain operation function is high (for example, the learning frequency exceeds 5 times), it indicates that the operation of the operation function may be too complex and not easily mastered by the user, at this time, the problem is sent to the background server through the wireless communication module, and the background server can submit the information to the vehicle manufacturer after receiving the feedback information, so that the vehicle manufacturer can improve the user experience of the operation function according to the feedback.
The embodiment also provides a prompting system for the vehicle operation function, which is realized by using the prompting method.
The execution state of the prompting system comprises an active learning state and a passive learning state, wherein the active learning state refers to that after a user enters an automobile and has a question about a certain operating mechanism, each operating mechanism in the automobile can be triggered at will, and after any operating mechanism is triggered, the execution state of specific functions of the operating mechanism can be prompted in a video, voice or text mode; the passive learning state refers to a state that a user asks in a text input or voice question mode when the user has a question about how to implement a certain operation function or method after entering the automobile, the system prompts the implementation method in a video, voice or text mode, and further prompts the user to implement the execution state of the operation by lighting a backlight prompting lamp of an operation mechanism. The two learning states enable a user to complete learning of the vehicle operation function without affecting safety.
Specifically, as shown in fig. 8, the prompting system includes an HMI central processing unit 1, an audio input unit 2, an on-vehicle central control display screen unit 3, a wireless communication module 4, an audio output unit 5, an HUD unit 6, and an operating mechanism processing unit 7, where the HMI central processing unit 1 is respectively connected with the audio input unit 2, the on-vehicle central control display screen unit 3, the wireless communication module 4, the audio output unit 5, the HUD unit 6, and the operating mechanism processing unit 7 through a CAN bus, and the operating mechanism processing unit 7 is connected with any one of operating mechanisms in the vehicle in a communication manner, in this embodiment, the audio input unit 2 includes a microphone, the on-vehicle central control display screen unit 3 includes a touch display screen, and the wireless communication module 4 is a 4G module, but other types of wireless communication modules such as a 2G module, a 3G module, a Wi-Fi module, or a bluetooth module may also be used, the HMI central processing unit 1 and the operating mechanism processing unit 7 are both ECUs, and the vehicle-mounted central control display screen unit 3 further includes an ECU, but not limited to an ECU, and can be selected according to actual conditions on the premise of realizing corresponding functions.
When a user selects an active learning state, the vehicle-mounted central control display screen unit 3 is used for generating an active learning signal through a touch signal received by the touch display screen from the user and sending the active learning signal to the HMI central processing unit 1, and the HMI central processing unit 1 is used for controlling a vehicle system to be switched to the active learning state when receiving the active learning signal, in the active learning state, in consideration of driving safety, an engine of the vehicle needs to be turned off, namely, the vehicle is guaranteed to learn in a parking state, and the vehicle ignition switch is adjusted to an ACC gear.
After entering the active learning state, the user may trigger any one of the operating mechanisms in the vehicle, in this embodiment, the operating mechanism includes an operating switch, and the operating switch includes a key switch, a toggle switch, or a knob switch, but the type of the operating mechanism is not particularly limited, and the operating mechanism may be another type of operating mechanism such as a rocker, which may be adjusted according to the actual situation.
When an operating mechanism in the vehicle receives a trigger signal from a user, the operating mechanism is used for sending the received trigger signal to the operating mechanism processing unit 7, the operating mechanism processing unit 7 is used for sending the trigger signal and corresponding operating mechanism information to the HMI central processing unit 1, and the operating mechanism information is used for identifying the operating mechanism and can be identified in a preset protocol mode.
The HMI central processing unit 1 is configured to store first operation function guide information of any one operation mechanism in the vehicle in advance, where the first operation function guide information is used to prompt an operation function realized when a certain operation mechanism is triggered, the first operation function guide information includes first operation function guide information in a video, audio, and text format, and if the first operation function guide information is updated or the first operation function guide information that is not acquired exists, the HMI central processing unit 1 is further configured to receive and store the first operation function guide information from the backend server through the wireless communication module 4.
The HMI central processing unit 1 is configured to, when receiving the trigger signal and the corresponding operating mechanism information, generate first operating function guide information of the operating mechanism according to the received trigger signal and the corresponding operating mechanism information, that is, query the memory of the HMI central processing unit 1 for the first operating function guide information corresponding to the operating mechanism, and send the generated first operating function guide information to the in-vehicle central control display unit 3, the audio output unit 5, and the HUD unit 6, respectively.
The vehicle-mounted central control display screen unit 3 is used for displaying the first operation function guide information in a video and/or character format on the touch display screen after receiving the first operation function guide information; the HUD unit 6 is used for projecting the first operation function guide information in video and/or text format onto the front windshield of the vehicle after receiving the first operation function guide information; the audio output unit 5 is configured to play the first operation function guide information in an audio format through a speaker after receiving the first operation function guide information.
In this embodiment, the output mode of the first operation function guide information is not particularly limited, and may be arbitrarily selected from a video mode, an audio mode (voice mode), and a character mode.
When the user selects the passive learning state, the vehicle-mounted central control display screen unit 3 is configured to generate a passive learning signal from a touch signal received by the user through the touch display screen and send the passive learning signal to the HMI central processing unit 1, and the HMI central processing unit 1 is configured to control the vehicle system to switch to the passive learning state when receiving the passive learning signal, in which an engine of the vehicle should be turned off in consideration of driving safety, that is, the vehicle is guaranteed to learn in a stopped state, and the vehicle ignition switch is adjusted to an ACC gear, but may also be operated in other gears in combination with other factors such as an emergency.
In the passive learning state, the user can select the operation function to be known by touching the touch display screen or by voice input.
The vehicle-mounted central control display screen unit 3 is used for generating an operation function learning signal of an operation function from a touch signal received by a user through the touch display screen and transmitting the operation function learning signal to the HMI central processing unit 1, or the audio input unit 2 is used for receiving an operation function learning signal of an operation function and transmitting the operation function learning signal to the HMI central processing unit 1, and at this time, the HMI central processing unit 1 is also used for recognizing the operation function learning signal in the received voice.
The HMI central processing unit 1 is configured to store second operation function guide information corresponding to any one operation function in the vehicle in advance, where the second operation function guide information is used to prompt an operation mechanism implementing the operation function, the second operation function guide information includes second operation function guide information in a video, audio, and text format, and if the second operation function guide information is updated or the second operation function guide information that is not acquired exists, the HMI central processing unit 1 is further configured to receive and store the second operation function guide information from the backend server through the wireless communication module 4.
The HMI central processing unit 1 is configured to, upon receiving the operation function learning signal, generate second operation function guide information corresponding to the operation function learning signal, that is, inquire the second operation function guide information corresponding to the operation function learning signal in a memory of the HMI central processing unit 1, and transmit the generated second operation function guide information to the in-vehicle center control display screen unit 3, the audio output unit 5, and the HUD unit 6, respectively.
The vehicle-mounted central control display screen unit 3 is used for displaying the second operation function guide information in a video and/or character format on the touch display screen after receiving the second operation function guide information; the HUD unit 6 is used for projecting the second operation function guide information in video and/or text format onto the front windshield of the vehicle after receiving the second operation function guide information; the audio output unit 5 is configured to play the second operation function guide information in an audio format through a speaker after receiving the second operation function guide information.
In this embodiment, the output mode of the second operation function guide information is not particularly limited, and may be arbitrarily selected from video, audio (voice), and text modes.
In this embodiment, each operating mechanism in the vehicle is provided with a backlight indicator, but the setting position and the mode of the backlight indicator are not particularly limited, and when the second operating function guidance information corresponding to the received operating function learning signal is output, the HMI central processing unit 1 is further configured to light the backlight indicator of the operating mechanism prompted by the second operating function guidance information, so that the user can conveniently search the operating mechanism, and also can select to prompt the user only by lighting the backlight indicator of the operating mechanism without outputting the second operating function guidance information.
The embodiment also provides an electric automobile which comprises the prompting system, but the prompting system is not limited to the electric automobile, and other types of automobiles can be also provided.
According to the embodiment, an automobile user does not need to look up a complicated paper automobile use specification, the use method of each operation function on the automobile can be conveniently and simply learned, the user is short in time spent, comprehensive and accurate in understanding and more humanized, so that the user has a better driving feeling, and the user experience is greatly improved. With the application of automobile sharing and automobile leasing becoming more and more extensive in the future, a user who borrows an automobile for the first time is not familiar with the operation of the automobile, and the automobile leasing method and the automobile leasing system can help the user better and enable the user to use the automobile more happily.
While, for purposes of simplicity of explanation, the methodologies are shown and described as a series of acts, it is to be understood and appreciated that the methodologies are not limited by the order of acts, as some acts may, in accordance with one or more embodiments, occur in different orders and/or concurrently with other acts from that shown and described herein or not shown and described herein, as would be understood by one skilled in the art.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (48)

1. A prompting method for vehicle operation functions, characterized by comprising an active learning step, wherein the active learning step comprises the following steps:
S11switching the vehicle system to an active learning state;
S12receiving a trigger signal of any operating mechanism in the vehicle;
S13generating first operation function guide information of an operation mechanism corresponding to the received trigger signal, wherein the first operation function guide information is used for prompting an operation function realized when the operation mechanism is triggered;
S14outputting first operation function guide information of the triggered operation mechanism;
the prompting method further comprises a passive learning step, wherein the passive learning step comprises the following steps:
S21switching the vehicle system to a passive learning state;
S22receiving an operation function learning signal of an operation function;
S23generating second operation function guide information corresponding to the received operation function learning signal, wherein the second operation function guide information is used for prompting an operation mechanism for realizing the operation function;
S24and outputting second operation function guide information corresponding to the received operation function learning signal.
2. The method of claim 1Is characterized in that, in step S11When the HMI central processing unit receives the active learning signal, the vehicle system is controlled to be switched to the active learning state.
3. The presentation method as claimed in claim 2, wherein in step S11And the vehicle-mounted central control display screen unit receives an active learning signal and sends the active learning signal to the HMI central processing unit.
4. A prompting method according to claim 3, characterized in that in step S11The vehicle-mounted central control display screen unit comprises a touch display screen, and the vehicle-mounted central control display screen unit generates the active learning signal through a touch signal received by the touch display screen.
5. The presentation method as claimed in claim 1, wherein in step S11When the vehicle system is switched to the active learning state, the vehicle ignition switch is adjusted to the ACC gear.
6. A prompting method according to claim 3, characterized in that in step S12The operating mechanism processing unit receives a trigger signal of any operating mechanism in the vehicle, and the operating mechanism processing unit is respectively in communication connection with the HMI central processing unit and any operating mechanism in the vehicle.
7. The presentation method as claimed in claim 6, wherein in step S12When an operating mechanism in the vehicle receives a trigger signal, the operating mechanism sends the received trigger signal to the operating mechanism processing unit, and the operating mechanism processing unit sends the trigger signal and corresponding operating mechanism information to the HMI central processing unit.
8. The prompting method of claim 6, whereinIn step S12The operating mechanism comprises an operating switch, and the operating switch comprises a key switch, a knob switch or a knob switch.
9. The presentation method as claimed in claim 7, wherein in step S13When the HMI central processing unit receives the trigger signal and the corresponding operating mechanism information, the HMI central processing unit generates first operating function guide information for the operating mechanism based on the received trigger signal and the corresponding operating mechanism information.
10. A prompting method according to claim 9, characterized in that in step S13The HMI central processing unit stores first operation function guide information of any one operation mechanism in the vehicle, the first operation function guide information including first operation function guide information in video, audio, and text formats.
11. A prompting method according to claim 10, characterized in that at step S13The HMI central processing unit also receives and stores the first operation function guide information from the server through the wireless communication module.
12. A prompting method according to claim 11, characterized in that at step S13The wireless communication module comprises a 2G module, a 3G module, a 4G module, a Wi-Fi module or a Bluetooth module.
13. A prompting method according to claim 10, characterized in that at step S13The HMI central processing unit sends the generated first operation function guide information to the vehicle-mounted central control display screen unit and the audio output unit;
in step S14The vehicle-mounted central control display screen unit displays first operation function guide information in a video and/or text format, and/or the audio output unit plays the first operation function guide information in an audio format.
14. A prompting method according to claim 13, characterized in that at step S13The HMI central processing unit further transmits the generated first operation function guide information to the HUD unit;
in step S14The HUD unit displays first operation function guide information in a video and/or text format.
15. The prompting method according to claim 14, wherein the HMI central processing unit is respectively connected in communication with the operating mechanism processing unit, the in-vehicle central control display screen unit, the HUD unit, and the audio output unit through a CAN bus.
16. A prompting method according to claim 13, characterized in that at step S13The audio output unit includes a speaker.
17. The presentation method as claimed in claim 1, wherein in step S21The vehicle-mounted central control display screen unit generates a passive learning signal through a touch signal received by the touch display screen, sends the passive learning signal to the HMI central processing unit, and controls the vehicle system to be switched to a passive learning state when the HMI central processing unit receives the passive learning signal.
18. A prompting method according to claim 17, characterized in that at step S22The vehicle-mounted central control display screen unit generates an operation function learning signal of an operation function through a touch signal received by the touch display screen and sends the operation function learning signal to the HMI central processing unit; or the like, or, alternatively,
in step S22The audio input unit receives an operation function learning signal of an operation function and transmits the operation function learning signal to the HMI central processing unit, the audio input unit including a microphone.
19. A prompting method according to claim 18, characterized in that at step S23The HMI central processing unit stores second operation function guide information corresponding to any one operation function, wherein the second operation function guide information comprises second operation function guide information in video, audio and character formats;
and when the HMI central processing unit receives the operation function learning signal, the HMI central processing unit generates second operation function guide information corresponding to the operation function learning signal.
20. A prompting method according to claim 19, characterized in that at step S23The HMI central processing unit also receives and stores second operation function guide information from the server through a wireless communication module, which includes a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a bluetooth module.
21. A prompting method according to claim 19, characterized in that at step S23The HMI central processing unit sends the generated second operation function guide information to a vehicle-mounted central control display screen unit and an audio output unit, and the audio output unit comprises a loudspeaker;
in step S24The vehicle-mounted central control display screen unit displays second operation function guide information in a video and/or text format, and/or the audio output unit plays the second operation function guide information in an audio format.
22. A prompting method according to claim 21, characterized in that at step S23The HMI central processing unit further transmits the generated second operation function guide information to the HUD unit;
in step S24The HUD unit displays second operation function guide information in a video and/or text format.
23. The warning method as claimed in claim 22, wherein each of the operating mechanisms in the vehicle is provided with a backlight warning light;
in step S24When the second operation function guide information corresponding to the received operation function learning signal is output, the HMI central processing unit lights a backlight indicator lamp of the operation mechanism indicated by the second operation function guide information.
24. A prompting system for vehicle operation functions is characterized in that the execution state of the prompting system comprises an active learning state;
the prompting system is used for switching the vehicle system to an active learning state;
the prompting system is also used for receiving a trigger signal of any operating mechanism in the vehicle;
the prompt system is further configured to generate first operation function guidance information of an operation mechanism corresponding to the received trigger signal, where the first operation function guidance information is used to prompt an operation function implemented when the operation mechanism is triggered;
the prompt system is also used for outputting first operation function guide information of the triggered operation mechanism;
the execution state of the prompt system also comprises a passive learning state;
the prompting system is also used for switching the vehicle system to a passive learning state;
the prompting system is also used for receiving an operation function learning signal of an operation function;
the prompt system is also used for generating second operation function guide information corresponding to the received operation function learning signal, and the second operation function guide information is used for prompting an operation mechanism for realizing the operation function;
the prompt system is also used for outputting second operation function guide information corresponding to the received operation function learning signal.
25. The reminder system of claim 24, wherein the reminder system comprises an HMI central processing unit;
and the HMI central processing unit is used for controlling the vehicle system to be switched to an active learning state when receiving the active learning signal.
26. The reminder system of claim 25, further comprising an in-vehicle central display screen unit;
the vehicle-mounted central control display screen unit is used for receiving an active learning signal and sending the active learning signal to the HMI central processing unit.
27. The reminder system of claim 26, wherein the in-vehicle central display screen unit includes a touch-sensitive display screen, the in-vehicle central display screen unit configured to generate the active learning signal from a touch signal received by the touch-sensitive display screen.
28. The reminder system of claim 24, wherein a vehicle ignition switch is adjusted to an ACC gear when the vehicle system switches to an active learning state.
29. The reminder system of claim 26, further comprising an operator processing unit communicatively coupled to the HMI central processing unit and any operator in the vehicle, respectively;
the operating mechanism processing unit is used for receiving a trigger signal of any operating mechanism in the vehicle.
30. The reminder system of claim 29, wherein when an operator in the vehicle receives the trigger signal, the operator is configured to send the received trigger signal to the operator processing unit, and the operator processing unit sends the trigger signal and corresponding operator information to the HMI central processing unit.
31. The reminder system of claim 29, wherein the operating mechanism includes an operating switch including a push button switch, a toggle switch, or a rotary switch.
32. The reminder system of claim 30, wherein the HMI central processing unit is configured to generate first operating function guide information for the operating mechanism based on the received trigger signal and corresponding operating mechanism information when the trigger signal and corresponding operating mechanism information are received.
33. The reminder system of claim 32, wherein the HMI central processing unit is further configured to store first operating functionality guide information for any one of the operating mechanisms in the vehicle, the first operating functionality guide information including first operating functionality guide information in video, audio, and text formats.
34. The reminder system of claim 33, further comprising a wireless communication module;
the HMI central processing unit is further configured to receive and store first operating function guide information from a server via the wireless communication module.
35. The reminder system of claim 34, wherein the wireless communication module comprises a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a bluetooth module.
36. A reminder system according to claim 33, wherein the reminder system further includes an audio output unit;
the HMI central processing unit is used for sending the generated first operation function guide information to the vehicle-mounted central control display screen unit and the audio output unit;
the vehicle-mounted central control display screen unit is used for displaying first operation function guide information in a video and/or text format, and/or the audio output unit is used for playing the first operation function guide information in an audio format.
37. The reminder system of claim 36, further comprising a HUD unit;
the HMI central processing unit is also used for sending the generated first operation function guide information to the HUD unit;
the HUD unit is used for displaying first operation function guide information in a video and/or text format.
38. The reminder system of claim 37, wherein the HMI central processing unit is communicatively connected to the operating mechanism processing unit, the in-vehicle central control display screen unit, the HUD unit, and the audio output unit, respectively, via a CAN bus.
39. A reminder system according to claim 36, wherein the audio output unit includes a speaker.
40. The reminder system of claim 24, wherein the reminder system includes an HMI central processing unit and an in-vehicle central display screen unit, the in-vehicle central display screen unit including a touch-sensitive display screen;
the vehicle-mounted central control display screen unit is used for generating a passive learning signal through a touch signal received by the touch display screen and sending the passive learning signal to the HMI central processing unit;
the HMI central processing unit is used for controlling the vehicle system to be switched to a passive learning state when receiving the passive learning signal.
41. The reminder system of claim 40, wherein the in-vehicle central control display screen unit is further configured to generate an operating function learning signal for an operating function from the touch signal received by the touch display screen and send the operating function learning signal to the HMI central processing unit; or the like, or, alternatively,
the prompt system further comprises an audio input unit, wherein the audio input unit comprises a microphone, and the audio input unit is used for receiving an operation function learning signal of an operation function and sending the operation function learning signal to the HMI central processing unit.
42. The reminder system of claim 41, wherein the HMI central processing unit is further configured to store second operating function guide information corresponding to any one of the operating functions, the second operating function guide information including second operating function guide information in video, audio, and text formats;
the HMI central processing unit is further configured to generate, when receiving the operation function learning signal, second operation function guide information corresponding to the operation function learning signal.
43. The reminder system of claim 42, further comprising a wireless communication module comprising a 2G module, a 3G module, a 4G module, a Wi-Fi module, or a Bluetooth module;
the HMI central processing unit is further configured to receive and store second operating function guide information from a server via the wireless communication module.
44. A reminder system according to claim 42, wherein the reminder system further includes an audio output unit including a speaker;
the HMI central processing unit is used for sending the generated second operation function guide information to the vehicle-mounted central control display screen unit and the audio output unit;
the vehicle-mounted central control display screen unit is used for displaying second operation function guide information in a video and/or text format, and/or the audio output unit is used for playing the second operation function guide information in an audio format.
45. The reminder system of claim 43, further comprising a HUD unit;
the HMI central processing unit is used for sending the generated second operation function guide information to the HUD unit;
the HUD unit is used for displaying second operation function guide information in a video and/or text format.
46. The warning system of claim 45, wherein each of the operating mechanisms in the vehicle is provided with a backlight warning light;
and when the received second operation function guide information corresponding to the operation function learning signal is output, the HMI central processing unit is also used for lightening a backlight prompting lamp of an operation mechanism prompted by the second operation function guide information.
47. An automobile, characterized in that the automobile comprises a reminder system according to any one of claims 24 to 46.
48. The vehicle of claim 47, wherein the vehicle is an electric vehicle.
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