CN115503476A - Control method for vehicle and vehicle - Google Patents

Control method for vehicle and vehicle Download PDF

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Publication number
CN115503476A
CN115503476A CN202211402872.1A CN202211402872A CN115503476A CN 115503476 A CN115503476 A CN 115503476A CN 202211402872 A CN202211402872 A CN 202211402872A CN 115503476 A CN115503476 A CN 115503476A
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Prior art keywords
function option
function
control
identification
identifier
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CN202211402872.1A
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CN115503476B (en
Inventor
周维
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Avatr Technology Chongqing Co Ltd
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Avatr Technology Chongqing Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B60K37/10—Arrangements for attaching the dashboard to the vehicle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The application provides a control method for a vehicle and the vehicle. And controlling the head-up display equipment to display a plurality of function option identifications by receiving a triggering action of a user, wherein the display mode of the target function option identification is different from that of other function option identifications. On the basis of not leaving the driving sight, the user is assisted to confirm whether the current function option is the target function option or not through different display modes, and the safety in the key operation process is ensured. And receiving the selection operation of the user to confirm the target function option without leaving the driving sight line, and then starting the target function option. Only the function options screened by the selection operation are started, so that the function options are prevented from being started by mistake, and the driving safety is improved.

Description

Control method for vehicle and vehicle
Technical Field
The application relates to the technical field of automobile safety, in particular to a control method for a vehicle and the vehicle.
Background
Along with the improvement of the accuracy and the real-time performance of human-computer interaction, a user can start required functions by operating various switches on an automobile in the driving process. However, when the user operates the switch, the driving sight line is transferred to the key, and potential safety hazards are formed.
The switch may be divided into a physical structure key and a touch/virtual key in appearance. The physical structure key has certain structural characteristics, a user has man-machine interaction touch when operating the physical structure key, but the user shifts visual sight lines in the process of searching and operating the physical structure key. The touch type/virtual key is a key with consistent outer surface and no special touch feeling, and each key position corresponds to different functions. When a user operates the switch, the user is not easy to feel whether the key is pressed down, and further cannot immediately confirm whether the required function is started, so that the attention is dispersed, and traffic accidents are easily caused.
Therefore, in order to ensure driving safety, a control method that does not require line of sight to be diverted when a user operates a key of an automobile is required.
Disclosure of Invention
The application provides a control method for a vehicle and the vehicle, which aim to solve the problem that the driving sight line is deviated when a user operates a switch.
The present application provides a control method for a vehicle, including:
when a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifications on a head-up display device of the vehicle, wherein the plurality of function option identifications comprise a first function option identification and at least one second function option identification, the first function option identification is a function option identification corresponding to the first control, and the first function option identification and the second function option identification are displayed in different modes;
and when the selection operation of the first function option identification is received, starting the function corresponding to the first function option identification on the vehicle.
Further, when the first control is an entity button on the vehicle console, the second function option identifier is a function option identifier corresponding to an entity button on the console, which is adjacent to the first control in position;
and when the first control is a virtual key on the vehicle central control screen, the second function option identification is a function option identification corresponding to the virtual key adjacent to the position of the first control on the central control screen.
Further, the head up display apparatus is provided at a front windshield or on a steering wheel.
Further, the method further comprises:
when the triggering operation of the first control is received again, indicating that the selection operation of the first function option identifier is received; alternatively, the first and second liquid crystal display panels may be,
when the trigger operation of the first function option identifier is received, the fact that the selection operation of the first function option identifier is received is indicated.
Further, the method further comprises:
when a selection operation of a second control is received, adjusting the first function option identifier and at least one second function option identifier displayed on the head-up display device into a third function identifier and at least one fourth function option identifier, wherein the third function option identifier is a function option identifier corresponding to the second control, the third function option identifier has the same display mode as the first function option identifier, and the fourth function option identifier has the same display mode as the second function option identifier;
and when the selection operation of the third function option identifier is received, starting the function corresponding to the third function option identifier on the vehicle.
Further, the method further comprises:
when trigger operation on the first control and the second control is received, displaying the first function identification and the third function identification on the head-up display device, and displaying the function identification corresponding to the control adjacent to the first control or the second control, wherein the first function identification and the third function identification are displayed in the same mode.
Further, after the step of displaying a plurality of function option identifiers on the heads-up display device of the vehicle, the method further comprises:
counting a first display duration of the head-up display device;
and if the first display duration reaches a first duration threshold, hiding the first function option identifier and hiding the at least one second function option identifier.
Further, the starting a function corresponding to the first function option identifier on the vehicle includes: and if the first display duration is less than or equal to the first duration threshold, starting a function corresponding to the first function option identifier.
Further, after the step of starting the function corresponding to the first function option identifier on the vehicle, the method further includes:
and adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the head-up display device to be the same.
Further, after the step of adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the heads-up display device to be the same, the method further includes:
counting a second display duration of the head-up display device;
and if the second display time length reaches a second time length threshold value, hiding the first function option identification and hiding the at least one second function option identification.
The present application further provides a vehicle, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and when the processor executes the executable instruction, the processor executes the technical scheme mentioned in the above.
According to the technical scheme, the display method and the display device control the head-up display device to display the plurality of function option identifications by receiving the trigger action of the user, and the display mode of the target function option identification is different from that of other function option identifications. On the basis of not leaving the driving sight, the user is assisted to confirm whether the current function option is the target function option or not through different display modes, and the safety in the key operation process is ensured. And receiving the selection operation of the user to confirm the target function option without leaving the driving sight line, and then starting the target function option. Only the function options screened by the selection operation are started, so that the function options are prevented from being started by mistake, and the driving safety is improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of a distribution of keys in a vehicle according to an embodiment of the present disclosure;
FIG. 2 is a schematic step diagram of a control method for blind key operation of a vehicle according to an embodiment of the present disclosure;
fig. 3 is a schematic execution diagram of a control method for blind key operation of a vehicle according to an embodiment of the present application;
fig. 4 is an operation diagram of a reselection key according to an embodiment of the present application;
fig. 5 is a schematic step diagram of a control method for simultaneously pressing multiple keys during a trigger operation according to an embodiment of the present application;
fig. 6 is a schematic diagram of an operation of simultaneously pressing multiple keys in a trigger operation according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
With the development of the automobile industry, the applicable functions in the automobile are in a diversified development state. In the driving process of a user, auxiliary applications such as reverse image and map navigation are used for assisting the user in driving a vehicle; entertainment applications such as audio playback are used to enhance the driving experience of users. When the user uses the applications, the user needs to select the needed applications on the touch panel and start the applications by the automobile controller to realize the functions.
For example, a horn for emitting a prompt tone outside the vehicle body and a wiper for cleaning a front windshield are used, and many of such driving assistance devices have a key in the vehicle interior. The user starts the equipment corresponding to the key by pressing the key, and the equipment realizes the function.
The initial key design is mostly designed with a physical structure, and a user has a certain interaction process when pressing the key, and can directly feel whether the key is pressed down so as to easily determine that the key function can be opened. However, in an environment with more and more abundant functions, the number of keys is increased, and the appearance of the keys is optimized from the design perspective. As shown in fig. 1, by converting a key with a physical structure into a touch key or a virtual key, corresponding characters are arranged on the surface of the key so as to be convenient for a user to identify, or after the vehicle is electrically started, the characters flashing on the surface of the key are triggered to prompt the corresponding functions of the key.
When the user uses the touch keys and the virtual keys, the interaction sense is poor. The user is difficult to judge whether the key is pressed down correctly, and then is difficult to judge whether the function can be started, and the energy of the user is dispersed. Further, since some of the keys are not provided right in front of the user, the user needs to shift his or her sight line from the route of travel to the panel on which the keys are provided when using the keys. In the driving process, the deviation of the sight of the user can improve the probability of accidents and is not beneficial to the safety of the user, the vehicle and passengers. Therefore, it is necessary to solve the problem that the probability of occurrence of an accident is increased due to the fact that the line of sight is deviated from the travel route when the user operates the key.
The present application provides a control method for a vehicle to solve the above-described problems, as shown in fig. 2, performing the steps of:
s101: when a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifications on a head-up display device of the vehicle.
The types of the first control comprise physical keys arranged on a center console or a vehicle body and also comprise virtual keys arranged on a center control screen. And when the first control is an entity button on the vehicle center console, the second function option identification is a function option identification corresponding to the entity button adjacent to the position of the first control on the center console. And when the first control is a virtual key on the vehicle central control screen, the second function option identification is a function option identification corresponding to the virtual key adjacent to the position of the first control on the central control screen.
The heads-up display device may display the function option identification at the front windshield of the vehicle or on the steering wheel, or may display the function option identification in a display position that is visible to the user without shifting the line of sight.
The user may have different operations on the entity key and the virtual key, for example, the entity key needs to be pressed down for triggering, and the virtual key can be touched for triggering, but the way of displaying the function option identifier corresponding to the first control by the head-up display device after triggering is not affected. The triggering operation is carried out under the condition that the user does not look for the first control in a head-down mode, and the head-up display device simultaneously displays the first control and the function option identifications of other controls close to the first control on a front windshield or a steering wheel of the vehicle, so that the user can conveniently confirm whether the function corresponding to the first control is the target function.
The plurality of function option identifications includes a first function option identification and at least one second function option identification. The first function option identification is a function option identification corresponding to the first control, and the second function option identification is a function option identification corresponding to a control adjacent to the first control, so that a plurality of functions may exist.
Taking the operation of triggering the first control as pressing a key as an example, the first function option identifier is a function option identifier corresponding to the pressed key, and the second function option identifier is a function option identifier corresponding to a plurality of keys adjacent to the pressed key. The function option identification can be visual information such as graphics, characters and the like. And after receiving the signal formed by the trigger operation, the controller controls the head-up display equipment to display the function option identification. It can be understood that when the triggering operation is an operation of touching the first control on the display device, the second function identifier is correspondingly set as a function option identifier corresponding to the other control adjacent to the position of the first control.
In order to highlight the first function option identification in the display process, the first function option identification can be displayed in a flashing mode, a highlighting mode and the like, the second function option identification is displayed in a normally-bright mode and is not subjected to special display processing, the first function option identification is different from the second function option identification, the first function option identification is highlighted as the function option identification corresponding to the pressed key, and a user can conveniently judge whether the function option identification is the target function option identification.
When the head-up display device displays a plurality of function option identifiers, audio data can be played through the multimedia device, and the audio data is used for prompting the function option identifiers displayed by the user. The method can not only play the relevant information of the function option identification, but also configure the voice information to assist the user operation in the process of triggering the corresponding function of the whole key. The situation that the user cannot perform the next operation when the function option identification is not clearly recognized is prevented.
S102: and when the selection operation of the first function option identification is received, starting the function corresponding to the first function option identification on the vehicle.
The selection operation of the first function option identifier refers to a confirmation operation performed when the user judges that the first function option identifier is the target function option identifier, and includes:
when the triggering operation of the first control is received again, the selection operation of the first function option identifier is received; or, when the triggering operation of the first function option identifier is received, it indicates that the selection operation of the first function option identifier is received.
When the user confirms that the first function option identifier is the target function option identifier, the user may perform a triggering operation on the first control again, or perform a triggering operation on the first function option identifier corresponding to the first control to complete the selection operation. When the first control is operated, the user only needs to press the key again to complete the selection operation, taking the key as an example.
After the first function option identifier is shielded for a period of time, the device for detecting whether the first function option identifier is displayed can feed back that the first function option identifier is shielded to the controller, the controller can judge that the user performs trigger operation on the first function option identifier, and then judge that the first function option identifier selected by the user is a target function option identifier, and start a function corresponding to the first function option identifier.
The mode of carrying out trigger operation on the function option identification is more convenient when the function option identification is displayed at a place where a user touches hands. Moreover, the mode of identifying and operating the functional options is novel, the man-machine interaction between a user and a vehicle can be enhanced, the condition of driving sight deviation can be avoided in the selection process, and the driving safety is improved.
In conjunction with the above, in some embodiments, as shown in fig. 3, the user presses the button B for playing music. The button is pressed to trigger a CAN (Controller Area Network) signal, and the Controller receives the CAN signal generated by the button triggering through a CAN bus. The CAN signal comprises information of audio equipment corresponding to the key and information requesting to start the audio equipment, and the controller needs to perform accuracy check on the intention of a user to play music after receiving the CAN signal. The controller controls the head-up display device to display the pressed music key and characters of 2 adjacent keys A and C on the front windshield of the vehicle according to the CAN signal. The display mode of the character B corresponding to the music key is flash display, and the display mode of the characters corresponding to the adjacent 2 keys A and C is normally bright display.
When the user sees that the characters corresponding to the music keys are in the flashing display state, the user presses the keys for playing music again to confirm that the function corresponding to the current flashing characters is the target starting function. And the controller receives the signal that the user presses the key for playing the music again and starts the function of playing the music.
And keys in the vehicle or function selection areas on the screen are electrically connected with the controller and perform information interaction based on a CAN bus protocol. The CAN bus is only one communication protocol used in the embodiment, and may be replaced by other communication protocols such as an ethernet, a Local Interconnect Network (LIN) bus, and the like, or may perform information interaction by using direct communication methods such as wifi, bluetooth, serial port transmission, and the like.
The controller performs a deterministic check of the user's intention after receiving the CAN signal/key value. The checking mode is that a plurality of function identifiers corresponding to the triggering operation input by the user are displayed through the head-up display equipment, so that the user selects the target function to be started through the selection operation in two types of function identifiers with different display modes.
On the basis of using the head-up display device, a driver does not need to leave the driving sight line when inputting the triggering operation, and whether the input triggering operation is correct or not can be judged through the function option identification projected on the front windshield or the related photoelectric display device by the head-up display device. The two types of function identifiers are displayed in different modes, so that the user can quickly find out whether the function corresponding to the trigger operation is the function which the user wants. And the controller starts the corresponding function only after the user confirms the function corresponding to the trigger action through the selection operation again. The safety of the driver when starting various functions in the driving process is improved.
It can be understood that, for the function which is not confirmed by the user through the selection operation, the controller is not started, so that the probability of starting the wrong function caused by the wrong operation input is greatly reduced, and the method is also beneficial to assisting the driver to carry out safe driving.
In addition, the trigger operation is taken as pressing a key as an example. The number of the adjacent keys can be preset in the controller according to the positions of the keys and the key density. In some embodiments, the number of keys on the steering wheel is small, and the maximum number of keys adjacent to each key is 3, so that when a user presses a key on the steering wheel, the controller sets the number of the adjacent keys to be 3 according to the positions of the keys, and the number of characters displayed on the display device is 4.
In other embodiments, the number of keys on the central control screen is more, and the maximum number of keys adjacent to each key is 8, so that when a user presses a key on the steering wheel, the controller sets and displays the number of adjacent keys to be 8 according to the position of the key, and further the number of actual characters on the display device is 9.
By limiting the number of the characters corresponding to the displayed adjacent keys, system resources are saved to a certain extent on the basis of ensuring that target keys which are possibly needed are provided for a user. Meanwhile, redundant characters cannot be displayed on the display equipment, and the method is favorable for a user to quickly find or confirm the pressed key or the key which the user wants to press.
It is understood that there is a certain degree of overlap in the entertainment application, such as music playing and broadcast playing, when the user operates some entertainment application keys. In this case, adjacent keys may also be defined as keys that are functionally similar or have corresponding characters similar. In some embodiments, the user presses a key for playing music, the controller identifies a function corresponding to the key according to a key value of the key, and further adds character information corresponding to the display broadcast playing key when the display key and characters corresponding to adjacent keys are sent to the display device. And the display equipment additionally displays character information corresponding to the broadcast playing key according to the instruction of the controller.
The mode that the controller displays the key characters with similar functions in an associated mode is beneficial to providing more feasible options for users, and better driving experience is provided. And, because of being absorbed in driving at the driving in-process, the user is difficult to discern the similar character in button surface, consequently still is favorable to the discernment of user to the button through the mode of associating the demonstration, promotes the button degree of accuracy, has saved the time of selecting the button and then has improved driving safety nature.
When the head-up display device displays a plurality of function option identifiers corresponding to the trigger operation, the user may find that the first trigger operation is wrong, so that the displayed function option identifier is not the target function option identifier. At this time, the user may re-input the trigger operation to re-select the function option identifier. The method comprises the following steps:
when a selection operation of a second control is received, adjusting the first function option identifier and at least one second function option identifier displayed on the head-up display device to a third function identifier and at least one fourth function option identifier, wherein the third function option identifier is a function option identifier corresponding to the second control, the third function option identifier has the same display mode as the first function option identifier, and the fourth function option identifier has the same display mode as the second function option identifier;
and when the selection operation of the third function option identifier is received, starting the function corresponding to the third function option identifier on the vehicle.
The second control is not the same as the first control, and the selection operation of the second control may be a user triggering operation on a displayed second function option identifier, or a user triggering operation on a second control that is not displayed. After the control is reselected, the function option identifier displayed by the head-up display device changes accordingly, so that the function option identifier corresponding to the second control is a third function option identifier, and a fourth function option identifier corresponding to another control adjacent to the second control is displayed.
At this time, in order to highlight that the second control is the newly selected control by the user and facilitate the judgment of the user, the display mode which is the same as that of the first function option is adopted for the third function option identifier corresponding to the second control, the display mode which is the same as that of the second function option representation is adopted for the fourth function option identifier, so as to highlight the third function option identifier, and facilitate the user to verify whether the third function option identifier is the target function option identifier.
As shown in fig. 4, in some embodiments, when the user wants to start the function corresponding to the E key, the user presses the D key without lowering the head of the find key, and the heads up display device displays the function option identifier corresponding to the D key and the function option identifier corresponding to the E key on the right side of the D key, and displays the D key in a blinking manner. And the user finds that the flashing displayed D key is not the target key E key, so that the E key is pressed again, and the head-up display device flashes the function option identification corresponding to the E key and the function option identification corresponding to the D key and the F key again. And after observing the function option identification corresponding to the flashing E key, the user confirms that the E key is the key which the user wants to start, and then selects the E key again to start the function corresponding to the E key.
In the process of selecting the key by the user, as long as the function option identification displayed in a flashing manner on the head-up display device is not the target function option identification, new trigger operation is input all the time for screening until the target function option identification is displayed in a flashing manner, and the function corresponding to the function option identification can be started by inputting the confirmed selection operation.
In other embodiments, the first function option identifier displayed in a flashing manner is not the target option identifier, and the user may select the function option identifier to start the target function based on the display of the head-up display device through a plurality of interaction manners such as voice interaction and gestures. The function is selected for the second time on the basis of the display of the head-up display device, so that the time of a user in selecting the function is saved, the time of focusing on driving is correspondingly increased, and the function starting is realized on the basis of improving the driving safety.
When the user performs the trigger operation on the control, the case of triggering multiple controls simultaneously is included as well as the case of triggering the control by an error as described in the above embodiment. For the case of triggering multiple controls simultaneously, as shown in fig. 5, the following steps are provided in the present application for the case of triggering multiple controls simultaneously:
when trigger operation on the first control and the second control is received, displaying the first function identification and the third function identification on the head-up display device, and displaying the function identification corresponding to the control adjacent to the first control or the second control, wherein the first function identification and the third function identification are displayed in the same mode.
When a user triggers the first control and the second control at the same time, the head-up display device can simultaneously display a first function option identifier corresponding to the first control and a third function option identifier corresponding to the second control, and can also display function option identifiers corresponding to other controls adjacent to the first control and the third control. And the first function option identifier and the third function option identifier adopt the same display mode, so that a user can find that a plurality of controls are simultaneously triggered in operation, and the user can further select the controls.
The simultaneous triggering control is not limited to the first control and the second control, and there may be a case where more than 2 controls are simultaneously triggered, but the display mode of the head-up display device may still highlight the function option identifiers corresponding to the simultaneously triggered controls, which is different from the function option identifiers corresponding to the adjacent controls. Between the first function option identifier and the third function option identifier, the user may continue to select and perform the same operation as in the above embodiment, which is not described herein again.
As shown in fig. 6, in some embodiments, when the user presses the key 3 and the key 4, the control system may start multiple applications simultaneously, which may cause the system to be stuck, and affect the user operation experience. And unnecessary started applications can be started, which brings trouble to users. To avoid this, the controller controls the heads up display device to display the function option identifiers corresponding to the keys 2, 3, 4 and 5 when receiving the signals that the keys 3 and 4 are pressed at the same time.
The user sees the function option identifiers exceeding the expected number on the display device, and if the user finds that the user presses a plurality of keys, the user immediately presses the target key 3 again. The controller receives the signal of pressing the key 3 again, and processes the key 3 according to the flow in the above embodiment. After the user finally confirms that the key 3 is the target key, the function corresponding to the key 3 is executed.
The head-up display device displays the characters of the multiple keys and the adjacent keys of the multiple keys to prompt a user to press the multiple keys, the prompting mode has real-time performance, and the user can easily find misoperation according to the prompting process and correct the misoperation in time. The process of judging the misoperation is displayed through the display equipment, so that the user can operate the device more intuitively and conveniently. In addition, in order to show the user the wrong keys pressed at the same time for the user to reselect, the keys pressed at the same time can be displayed in a flashing manner when the key characters are displayed, so that a more visual display effect is achieved.
The function option identification is effectively displayed through the head-up display equipment, so that the target function can be started by a user in a blind operation mode in the driving process. In order to prevent the driving of a user from being influenced by displaying function option identifiers on a windshield or an optoelectronic display device for a long time in the process of displaying on the head-up display device, after displaying a plurality of function option identifiers on the head-up display device of the vehicle, the controller executes the following steps:
counting a first display duration of the head-up display device;
and if the first display duration reaches a first duration threshold, hiding the first function option identifier and hiding the at least one second function option identifier.
In some embodiments, after the user presses the key, the head-up display device displays the key and the characters corresponding to the adjacent keys and flickers the characters corresponding to the keys. However, the keys cannot be confirmed in time due to the influence of objective factors such as poor road conditions, the characters corresponding to the keys are always kept in a flashing state, and the characters corresponding to adjacent keys are also always kept in a normally-on state. The controller starts timing when the first function option identification corresponding to the key starts to flash, and hides the first function option identification and the second function option identification when the time of character flash reaches a first time threshold. After hiding the first function option identifier and the second function option identifier, the user needs to start the function corresponding to the control by re-triggering the control.
In other embodiments, when the time of character blinking does not reach the first time threshold, the user confirms that the blinking displayed function option identifier is the target function option identifier, and through confirmation of the first selection operation, the target function option identifier corresponding to the current blinking function option identifier is started.
The first time threshold is used for judging the operation state of the user on the current character by the controller, and when the flicker time of the character is more than or equal to the time threshold, the controller judges that the user cannot continuously operate the related key due to the current objective factor. And the controller hides the function option identifier according to the judgment result so as to ensure the driving safety by preventing the displayed characters from influencing the driving of the user, and does not start the function corresponding to the function option identifier appearing in the display mode.
Compared with the mode of displaying the function option identification all the time until the user performs the selection operation and then executes the next action, the method has the following advantages of limiting the display time through the first time threshold value. Firstly, the driving state of the user cannot be influenced by displaying the function option identification for a long time. Meanwhile, when the user finds that the function corresponding to the trigger action input by the user is not the target function, and the user can not timely operate the device to replace the trigger action due to objective factors such as poor road conditions, and the like, the controller hides the function option identification under the condition that the display time reaches the first time threshold value to ensure that sight line influence cannot be caused.
It can be understood that hiding the function option identifier means that the process of starting the target function by inputting the trigger action by the user is finished currently, so that the situation that driving is influenced by wrong function starting caused by rush operation is avoided, and the safety is improved.
And after the controller starts the function corresponding to the control, the controller also outputs the relevant information of the successfully started target function through the multimedia equipment. And continuously displaying a function option identifier corresponding to the control selected by the user on the head-up display device to remind the user that the function is started, wherein the method comprises the following steps:
and adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the head-up display device to be the same.
Since the first function option identifies that the corresponding function has been activated, in order to remind the user that the function has been activated, the display mode should be different from the display mode before activation. In some embodiments, after the function corresponding to the first function option identifier is started, the display mode of the function corresponding to the first function option identifier is adjusted to be the same as that of the second function option identifier. When the multimedia device outputs the prompt message, the multimedia device is matched with the head-up display device to inform a user that the function is started.
Furthermore, after the step of adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the head-up display device to be the same, the following steps are also performed in view of not causing line of sight interference and saving energy:
counting a second display duration of the head-up display device;
and if the second display duration reaches a second duration threshold, hiding the first function option identifier and hiding the at least one second function option identifier.
And after the function corresponding to the first function option identifier is started, counting the time for displaying the first function option identifier by the head-up display equipment, and continuously reminding the user that the function is started when the time does not exceed a second time length threshold value. And when the second duration threshold is exceeded, hiding the first function option identifier and the second function option identifier to prevent driving interference to the user.
After the target function of the user is successfully started, some functions also need to trigger subsequent functions through operation input such as voice, gestures and the like, so that information that the functions are started needs to be fed back to the user in time after the functions are started, so that the user can operate the application immediately.
In some embodiments, after the target function is successfully started, the relevant information that the target function has been successfully started is also displayed through the head-up display device. Information can be fed back to the controller through the control module corresponding to the target function and/or the application program background corresponding to the target function, so that the controller can display according to the starting state of the target application. And after receiving the starting signal, the controller displays the starting related information of the target application through the head-up display equipment, and informs a user that the target function is started in time, so that the next operation can be executed.
When displaying a character for prompting the user that the target application has been started, displaying the character for a long time may have some influence on the driving of the user in consideration of the same influence factor as the blinking character. And because the user does not need to operate the key again on the premise that the target application is successfully started, in order to reduce the operation frequency of the user and ensure the driving safety, the controller sets the second threshold duration for the time for displaying the relevant information of the started function.
In order to make the "activated character" sufficiently play a role of prompting the user, the second threshold duration needs to be adaptively set. The second threshold value is too large in duration, the problem of interference to the sight of the user still exists, and the problem that the user cannot pay attention to timely due to concentration on driving also exists in the duration of the second threshold value. Therefore, the setting of the time threshold duration can be dynamically adjusted according to the real-time driving state and road conditions of the user.
In some embodiments, the controller determines the driving status of the user based on the speed of other key operations performed by the user during the driving process and the duration of time to complete a key-application launch. By recording the time of the user operating other keys and the time from the time when the user presses the keys to the time when the application corresponding to the keys is started, the driving state of the user is easy when the consumed time is shorter, and the second threshold duration can be set to be shorter. Conversely, the second threshold duration may be set greater without affecting the user's driving.
In other embodiments, the controller analyzes the road condition through video influence information fed back by video acquisition equipment, such as a vehicle-mounted camera, a vehicle data recorder and the like. Under the conditions of simple road conditions and low driving difficulty, the user is more sensitive to the information on the display device, and the duration of the second threshold value can be set to be shorter. On the contrary, under the conditions of complex road conditions and high driving difficulty, the user carelessly and much pays attention to the information on the display device, and the time length of the second threshold value is set to be relatively large. It is understood that, the first threshold duration may also be set by using a setting method of the second threshold duration.
The user can operate the automobile key to start the target application to improve entertainment not only in the running process of the automobile but also when the automobile is not driven. In order to quickly start the target function in the safe state, the head-up display device can assist the user in starting the target function to improve the safety in the driving risk state. The controller detects the running state of the engine of the automobile and the working state of the automobile before receiving the triggering operation of the user, so that different key-application starting schemes are executed in different states of the automobile. The following steps are performed:
detecting an operating state of the engine; the operating state comprises a start state;
the displaying a plurality of function option identifications on the head-up display device in response to the triggering operation comprises: and if the running state of the engine is a starting state, responding to the trigger operation, and displaying a plurality of function option identifications on the head-up display equipment.
In the running state that the engine is not started, the function option identification display is not required to be carried out by the head-up display equipment, and a user can carefully select a target function and start the target function through the controller in a safe non-driving state. And in the state that the engine is started, the controller judges that the user is in a state of needing to improve safety, so when the user inputs a trigger operation, a plurality of function option identifications are displayed through the head-up display device to assist the user in selecting a target function.
In some embodiments, the controller detects an operating condition of the engine. The operating state of the transmitter includes an activated state and a non-activated state. The engine in the starting state means that the automobile may be about to enter a driving state, and the user needs the head-up display device to assist in key selection in the driving state, so that the controller responds to the trigger operation of the user and displays the function option identifier corresponding to the trigger operation through the head-up display device.
Whether the head-up display equipment is used or not is judged by the controller according to the state of the engine, and under the condition that the display equipment is not needed, unnecessary equipment is made to enter a low-energy consumption state as far as possible in order to save system resources and prolong the service life of related circuits, so that a certain amount of energy is saved. And under the running state of the engine, starting the target function through multiple selections of a user, and not starting the function corresponding to the false trigger action. On the basis that the driving sight line is not deviated, the corresponding function of the misoperation is not started, and the driving safety is improved.
On the basis of detecting whether the engine is started or not, detecting the working state of the vehicle, wherein the working state comprises a running state and a non-running state, and executing the following steps:
detecting the working state of a vehicle, wherein the working state comprises a driving state;
the displaying a plurality of function option identifications on the head-up display device in response to the triggering operation comprises: and if the working state of the vehicle is a driving state, responding to the trigger operation, and displaying a plurality of function option identifications on the head-up display equipment.
In some embodiments, the engine has been started and the vehicle has entered a drive state, and the controller also cycles through the operating state of the vehicle. The operating state includes a driving state and a non-driving state. In a driving state, a user needs the head-up display device to assist in key selection so as to ensure safety. When a user presses a key, the controller assists the user in judging the key in a mode of displaying key characters, and finally, a key-application starting process is realized. In a non-driving state, the user can carefully distinguish the keys and the corresponding functions, so that the controller directly starts the functions corresponding to the key characters after receiving the key value information.
The application also provides a computer storage medium which is convenient for storing data information such as instructions, variables and the like in the control system. The storage medium further stores at least one executable instruction, the executable instruction causing the controller to:
when a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifications on a head-up display device of the vehicle, wherein the plurality of function option identifications comprise a first function option identification and at least one second function option identification, the first function option identification is a function option identification corresponding to the first control, and the first function option identification and the second function option identification are displayed in different modes;
and when the selection operation of the first function option identification is received, starting the function corresponding to the first function option identification on the vehicle.
The present application further provides a vehicle, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and when the processor executes the executable instruction, the processor executes the following steps:
when a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifications on a head-up display device of the vehicle, wherein the plurality of function option identifications comprise a first function option identification and at least one second function option identification, the first function option identification is a function option identification corresponding to the first control, and the first function option identification and the second function option identification are displayed in different modes;
and when the selection operation of the first function option identification is received, starting the function corresponding to the first function option identification on the vehicle.
According to the technical scheme, the controller receives the trigger action of the user, the controller controls the head-up display device to display the plurality of function option identifications, and the display mode of the target function option identification is different from that of other function option identifications. On the basis of not leaving the driving sight, the user is assisted to confirm whether the current function option is the target function option or not through different display modes, and the safety in the key operation process is ensured. And receiving the selection operation of the user to confirm the target function option without leaving the driving sight line, and then starting the target function option. Only the function options screened by the selection operation are started, so that the function options are prevented from being started by mistake, and the driving safety is improved.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.

Claims (11)

1. A control method for a vehicle, characterized by comprising:
when a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifications on a head-up display device of the vehicle, wherein the plurality of function option identifications comprise a first function option identification and at least one second function option identification, the first function option identification is a function option identification corresponding to the first control, and the first function option identification and the second function option identification are displayed in different modes;
and when the selection operation of the first function option identification is received, starting the function corresponding to the first function option identification on the vehicle.
2. The method of claim 1,
when the first control is an entity button on the vehicle center console, the second function option identification is a function option identification corresponding to the entity button adjacent to the position of the first control on the center console;
and when the first control is a virtual key on the vehicle central control screen, the second function option identification is a function option identification corresponding to the virtual key adjacent to the position of the first control on the central control screen.
3. The method of claim 1, wherein the heads-up display device is disposed at a front windshield or on a steering wheel.
4. The method of claim 1, further comprising:
when the triggering operation of the first control is received again, indicating that the selection operation of the first function option identifier is received; alternatively, the first and second electrodes may be,
and when the triggering operation of the first function option identifier is received, indicating that the selection operation of the first function option identifier is received.
5. The method of claim 4, further comprising:
when a selection operation of a second control is received, adjusting the first function option identifier and at least one second function option identifier displayed on the head-up display device into a third function identifier and at least one fourth function option identifier, wherein the third function option identifier is a function option identifier corresponding to the second control, the third function option identifier has the same display mode as the first function option identifier, and the fourth function option identifier has the same display mode as the second function option identifier;
and when the selection operation of the third function option identifier is received, starting the function corresponding to the third function option identifier on the vehicle.
6. The method of claim 5, further comprising:
when trigger operation on the first control and the second control is received, displaying the first function option identification and the third function option identification on the head-up display device, and displaying a function identification corresponding to a control adjacent to the first control or the second control, wherein the first function option identification and the third function option identification are displayed in the same mode.
7. The method of claim 1, wherein after the step of displaying a plurality of function option identifications on the heads-up display device of the vehicle, the method further comprises:
counting a first display duration of the head-up display device;
and if the first display duration reaches a first duration threshold, hiding the first function option identifier and hiding the at least one second function option identifier.
8. The method of claim 7, wherein the initiating a first function option on the vehicle identifies a corresponding function, comprising: and if the first display duration is less than or equal to the first duration threshold, starting a function corresponding to the first function option identifier.
9. The method of claim 1, wherein after the step of initiating the corresponding function identified by the first function option on the vehicle, the method further comprises:
and adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the head-up display device to be the same.
10. The method of claim 9, wherein after the step of adjusting the display modes of the first function option identifier and the at least one second function option identifier displayed on the heads-up display device to be the same, the method further comprises:
counting a second display duration of the head-up display device;
and if the second display time length reaches a second time length threshold value, hiding the first function option identification and hiding the at least one second function option identification.
11. A vehicle, characterized by comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and when the processor executes the executable instruction, the processor executes the steps of the control method according to any one of claims 1-10.
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