Disclosure of Invention
The application provides a control method for a vehicle and the vehicle, which are used for solving the problem that the driving sight line is deviated when a user operates a switch.
The application provides a control method for a vehicle, comprising the following steps:
When a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifiers on head-up display equipment of the vehicle, wherein the plurality of function option identifiers comprise a first function option identifier and at least one second function option identifier, the first function option identifier is a function option identifier corresponding to the first control, and the display mode of the first function option identifier is different from that of the second function option identifier;
And when receiving the selection operation of the first function option identifier, starting a function corresponding to the first function option identifier on the vehicle.
Further, when the first control is an entity key on the vehicle center console, the second function option identifier is a function option identifier corresponding to an entity key adjacent to the first control on the center console;
when the first control is a virtual key on the vehicle central control screen, the second function option identifier is a function option identifier corresponding to the virtual key adjacent to the first control on the central control screen.
Further, the head-up display device is arranged at the front windshield or on the steering wheel.
Further, the method further comprises:
when the triggering operation of the first control is received again, the selection operation of the first function option identifier is indicated to be received; or alternatively
And when receiving the triggering operation of the first function option identifier, indicating that the selection operation of the first function option identifier is received.
Further, the method further comprises:
when a selection operation of a second control is received, the first function option identifier and at least one second function option identifier displayed on the head-up display device are adjusted to be 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 is the same as the first function option identifier in display mode, and the fourth function option identifier is the same as the second function option identifier in display mode;
And when receiving the selection operation of the third function option identifier, starting a function corresponding to the third function option identifier on the vehicle.
Further, the method further comprises:
When trigger operations of the first control and the second control are received, displaying the first function identifier and the third function identifier on the head-up display device, and displaying the function identifiers corresponding to the controls adjacent to the first control or the second control, wherein the display modes of the first function identifier and the third function identifier are the same.
Further, after the step of displaying the plurality of function option identifications on the head-up display device of the vehicle, the method further includes:
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 the function corresponding to the first function option identifier on the vehicle includes: and if the first display duration is smaller than or equal to the first duration threshold, starting the function corresponding to the first function option identifier.
Further, after the function step corresponding to the first function option identifier on the vehicle is started, 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 head-up display device to be the same display mode, the method further includes:
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.
The application also provides a vehicle comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other 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 proposal mentioned in the description.
According to the technical scheme, the trigger action of the user is received, so that the head-up display device is controlled to display a plurality of function option identifiers, and the display mode of the target function option identifier is different from that of other function option identifiers. 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 safety in the key operation process is ensured. A selection operation of the user is received to confirm the target function option without the user leaving the driving line of sight, and then the target function option is activated. Only the function option screened by the selection operation is started, so that the function option is prevented from being started by mistake, and the driving safety is further improved.
Detailed Description
Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the examples below do not represent all embodiments consistent with the application. Merely exemplary of systems and methods consistent with aspects of the application as set forth in the claims.
With the development of the automobile industry, functions applicable in the automobile are in a state of diversified development. During the driving process of the user, auxiliary applications such as reverse images and map navigation are used for assisting the user in driving the vehicle; entertainment applications such as audio playback are used to enhance the driving experience of the user. When the user uses the applications, the user needs to select the required applications on the touch panel and start the applications by the automobile controller to realize functions.
For example, a horn for emitting a prompt tone is provided outside the vehicle body, a wiper for cleaning a front windshield, and a key is provided in most of such driving assisting devices in the vehicle. The user starts the device corresponding to the key by pressing the key, and the device realizes the function.
Most of the original key designs have physical structures, and users have a certain interaction process when pressing the keys, so that the users can directly feel whether the keys are pressed or not, and then the key functions can be easily determined to be started. However, in an environment with more and more functions, the number of keys is increased, and the shape of the keys is optimized from the design point of view. As shown in fig. 1, by converting a key with a physical structure into a touch key or a virtual key, corresponding characters are set 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 be used for prompting the corresponding functions of the key.
The user has poor interaction feeling when using the touch key and the virtual key. The user cannot easily judge whether the key is pressed correctly or not, and further whether the function is started or not, so that the energy of the user is dispersed. Also, since a part of the keys are not provided directly in front of the user, the user needs to divert the line of sight from the travel route to the panel provided with the keys when using the keys. During driving, the user's sight deviation can improve the probability of accident occurrence, is unfavorable for user, vehicle and passenger safety. Therefore, there is a need to solve the problem that the probability of occurrence of an accident increases due to the deviation of the line of sight 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: and when the triggering operation of the first control on the vehicle is received, displaying a plurality of function option identifiers on head-up display equipment of the vehicle.
The first control comprises an entity key arranged on the center console or the vehicle body and a virtual key arranged on the center console. When the first control is an entity key on the vehicle center console, the second function option identifier is a function option identifier corresponding to the entity key adjacent to the position of the first control on the center console. When the first control is a virtual key on the vehicle central control screen, the second function option identifier is a function option identifier corresponding to the virtual key adjacent to the position of the first control on the central control screen.
The head-up display device may display the function option identifier at a front windshield or on a steering wheel of the vehicle, and may also display the function option identifier at a display position that the user can see without shifting the line of sight.
The operations of the entity key and the virtual key may be different, for example, the operation of pressing the key for the entity key and the operation of touching the virtual key may be triggered, but the mode of displaying the function option identifier corresponding to the first control by the head-up display device after the operation is triggered is not affected. The triggering operation is carried out under the condition that the user does not look for the first control in a low head mode, and the head-up display device simultaneously displays the first control and the function option identifiers of other controls adjacent to the first control on the front windshield or the steering wheel of the vehicle so as to facilitate the user to confirm whether the function corresponding to the first control is a target function or not.
The plurality of function option identifications includes a first function option identification and at least one second function option identification. The first function option identifier is a function option identifier corresponding to the first control, and the second function option identifier is a function option identifier corresponding to a control adjacent to the first control, so that a plurality of function option identifiers may exist, and in order to highlight the first control, the first function option identifier is selected by a user through triggering operation, and the display mode adopted by the first function option identifier is different from the second function option identifier.
Taking the operation triggering the first control as the key pressing operation 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 identifier may be visual information such as graphics, text, etc. And after receiving a signal formed by the triggering operation, the controller controls the head-up display equipment to display the function option identifiers. It will be appreciated that when the triggering operation is an operation of touching a first control on the display device, the second function identifier is correspondingly set as a function option identifier corresponding to another control adjacent to the first control.
In order to highlight the first function option identifier in the display process, the first function option identifier can be displayed in a blinking display mode, a highlighting display mode and the like, and the second function option identifier is displayed in a normally-bright mode and does not perform special display processing, so that the first function option identifier is ensured to be different from the second function option identifier to highlight the first function option identifier as the function option identifier corresponding to the pressing key, and the user can conveniently judge whether the function option identifier is the target function option identifier or not.
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 a user to display the function option identifiers. The related information of the function option identification can be played, and voice information can be configured to assist the user in operation in the whole process of triggering the function corresponding to the key. So as to prevent the situation that the user can not perform the next operation due to the unknown identification of the function option.
S102: and when receiving the selection operation of the first function option identifier, starting a function corresponding to the first function option identifier on the vehicle.
The selecting 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 indicated to be received; or when receiving the triggering operation of the first function option identification, indicating that the selection operation of the first function option identification is received.
When the user confirms that the first function option identifier is the target function option identifier, triggering operation can be performed on the first control again, and triggering operation can also be performed on the first function option identifier corresponding to the first control so as to complete selection operation. When the first control is operated, the key is taken as an example, and the user can finish the selection operation only by pressing the key again.
When the first function option identifier is triggered, a user can realize the triggering operation in a mode of shielding the first function option identifier, after shielding the first function option identifier for a period of time, the device for detecting whether the first function option identifier is displayed feeds back to the controller that the first function option identifier is shielded, the controller can judge that the user triggers the first function option identifier, further 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 triggering the function option identification is more convenient when the function option identification is displayed in a place where the user touches hands. And the mode of operation is comparatively novel to function option sign, can strengthen the human-computer interaction between user and the vehicle, can guarantee simultaneously that the circumstances that the drive sight skew can not appear in the in-process of selecting, improves driving safety.
In combination with the above, in some embodiments, as shown in fig. 3, the user presses a key B for playing music. And triggering to generate a CAN (Controller Area Network ) signal after the key is pressed, wherein the controller receives the CAN signal generated by key triggering through a CAN bus. The CAN signal comprises information of the audio equipment corresponding to the key and information for requesting to start the audio equipment, and the controller needs to carry out accuracy check on the intention of a user to play music after receiving the CAN signal. And the controller controls the head-up display device to display the pressed music key and the characters of the adjacent 2 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 normal bright display.
The user presses the key for playing music again when seeing that the character corresponding to the music key is in the state of flashing display so as to confirm that the function corresponding to the current flashing character is the target starting function. The controller receives the signal of the user pressing the key for playing music again, and starts the function of playing music.
The keys in the vehicle or the function selection areas on the screen are electrically connected with the controller, and information interaction is carried out based on the CAN bus protocol. The CAN bus is only one communication protocol adopted in the embodiment, and CAN be replaced by other communication protocols such as ethernet, LIN (Local Interconnect Network, local area network) buses, and CAN also be used for information interaction in a direct communication manner such as wifi, bluetooth, serial port transmission, and the like.
After receiving the CAN signal/key value, the controller performs deterministic inspection on the user's intention. The checking mode is that a plurality of function identifiers corresponding to triggering operation input by a user are displayed through a head-up display device, so that the user selects a target function to be started from two types of function identifiers with different display modes through selection operation.
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 function option identifiers projected on a front windshield or related photoelectric display devices by the head-up display device. Different display modes are adopted for the two types of function identifiers, so that a user can quickly find out whether the function corresponding to the triggering operation of the user is the function wanted by the user. And, only after the user confirms the function corresponding to the trigger action through the selection operation again, the controller starts the corresponding function. The safety of the driver when various functions are started 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 due to the wrong operation input is greatly reduced, and the driver is also helped to be safely driven.
Further, the triggering operation is exemplified as a key-press. The number of adjacent keys can be preset in the controller, and the setting basis can be the positions for arranging the keys and the key density. In some embodiments, there are fewer keys on the steering wheel, and each key has a maximum number of adjacent keys of 3, so when the user presses a key on the steering wheel, the controller formulates the number of adjacent keys to be 3 according to the position of the key, and then the number of characters displayed on the display device is 4.
In other embodiments, the central control screen has more keys, and the maximum number of adjacent keys is 8, so when the user presses a key on the steering wheel, the controller formulates and displays that the number of adjacent keys is 8 according to the position of the key, and then the number of characters actually displayed on the display device is 9.
By limiting the number of characters corresponding to the adjacent keys, the system resource is saved to a certain extent on the basis of ensuring that a target key possibly needed is provided for a user. Meanwhile, redundant characters are not displayed on the display device, so that a user can quickly find or confirm the pressed key or the key which the user wants to press.
It will be appreciated that when a user operates some entertainment application keys, there is some degree of overlap of the entertainment application, such as music playing and broadcast playing. In this case, adjacent keys may also be defined as keys having similar functions or similar corresponding characters. In some embodiments, the user presses a key for playing music, and the controller identifies a function corresponding to the key according to a key value of the key, so that when sending characters corresponding to the display key and adjacent keys to the display device, character information corresponding to the display broadcast playing key is also added. 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 associative mode is beneficial to providing more feasible options for users and provides better driving experience. In addition, the user is difficult to identify the characters similar to the surfaces of the keys because the user is focused on driving in the driving process, so that the identification of the keys by the user is facilitated through the associative display mode, the accuracy of the keys is improved, the time for selecting the keys is saved, and the driving safety is further improved.
When the head-up display device displays a plurality of function option identifiers corresponding to the triggering operation, a user may find that the first triggering 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 reselect the function option identifier. The method comprises the following steps:
when a selection operation of a second control is received, the first function option identifier and at least one second function option identifier displayed on the head-up display device are adjusted to be 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 is the same as the first function option identifier in display mode, and the fourth function option identifier is the same as the second function option identifier in display mode;
And when receiving the selection operation of the third function option identifier, starting a function corresponding to the third function option identifier on the vehicle.
The second control and the first control are not the same control, and the selection operation of the second control can be the triggering operation of the user on the displayed second function option identifier or the triggering operation of the user on the non-displayed second control. After the control is reselected, the function option identifier displayed by the head-up display device also changes, so that the function option identifier corresponding to the second control is a third function option identifier, and fourth function option identifiers corresponding to other adjacent controls of the second control are displayed.
At this time, in order to highlight that the second control is a control newly selected by the user and facilitate the user to judge, the third function option identifier corresponding to the second control is displayed in the same manner as the first function option identifier, and the fourth function option identifier is displayed in the same manner as the second 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 looking for the key with a low head, and the head-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 performs flash display on the D key. The user finds that the flashing D key is not the target key E key, so that the E key is pressed again, and the head-up display device flashes again the function option identifier corresponding to the E key and the function option identifiers corresponding to the D key and the F key. After observing the function option identifier corresponding to the flashing E key, the user confirms that the key is the key which the user wants to start, and then the user 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 identifier displayed in a blinking manner on the head-up display device is not the target function option identifier, the new trigger operation can be input for screening until the target function option identifier is displayed in a blinking manner, and the function corresponding to the function option identifier can be started by inputting the confirmed selection operation.
In other embodiments, the first function option identifier displayed in a blinking manner is not the target option identifier, and the user can select the function option identifier to start the target function on the basis of the display of the head-up display device through various interaction modes such as voice interaction, gesture and the like. The secondary selection of the functions on the basis of the display of the head-up display device saves the time of the user when selecting the functions, correspondingly increases the time of focusing on driving, and realizes the function starting on the basis of improving the driving safety.
When the user performs the triggering operation on the control, the method includes not only the case of false triggering described in the above embodiment, but also the case of triggering a plurality of controls simultaneously. For the case of triggering multiple controls simultaneously, as shown in fig. 5, the following steps are provided in the present application, where the steps are applicable to triggering multiple controls simultaneously:
When trigger operations of the first control and the second control are received, displaying the first function identifier and the third function identifier on the head-up display device, and displaying the function identifiers corresponding to the controls adjacent to the first control or the second control, wherein the display modes of the first function identifier and the third function identifier are the same.
When a user triggers the first control and the second control simultaneously, the head-up display device displays a first function option identifier corresponding to the first control and a third function option identifier corresponding to the second control simultaneously, and displays 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 conveniently find that a plurality of controls are triggered simultaneously 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 the situation that more than 2 controls are triggered simultaneously is possible, but the display mode of the head-up display device still highlights the function option identifier corresponding to the simultaneously triggered control, and is different from the function option identifier corresponding to the adjacent control. Between the first function option identifier and the third function option identifier, the user may continue to select and perform the same operations as in the above embodiment, which are not described herein.
As shown in fig. 6, in some embodiments, when the user presses the key 3 and the key 4, the control system may cause the system to be jammed due to starting a plurality of applications at the same time, so as to affect the user operation experience. And can launch applications that are unnecessarily launched, which can be confusing to the user. To avoid this, the controller controls the heads-up display device to display the function option identifications corresponding to the key 2, the key 3, the key 4 and the key 5 when receiving the signals that the key 3 and the key 4 are pressed simultaneously.
The user sees an unexpected number of function option identifications on the display device and finds that he presses a number of keys, and immediately re-presses the target key 3. The controller receives the signal of pressing the key 3 again and processes the key 3 according to the procedure in the above embodiment. After the user finally confirms that the key 3 is the target key, executing the function corresponding to the key 3.
The head-up display device displays characters of the multiple keys and adjacent keys of the multiple keys so as to prompt a user to press the multiple keys, and the prompting mode has instantaneity, so that the user can easily find misoperation and correct the operation errors in time according to the prompting process. The process of judging misoperation is displayed through the display equipment, so that the operation of a user is more visual and convenient. In addition, in order to show the error keys pressed simultaneously to the user so as to be convenient for the user to reselect, the keys pressed simultaneously can be displayed in a blinking manner when the key characters are displayed, so that a more visual display effect is achieved.
The function option marks are displayed through the head-up display device, so that a user can effectively start a target function in a blind operation mode in the driving process. In order not to influence the driving of a user due to the fact that the function option identifiers are displayed on a windshield or an optoelectronic display device for a long time during the display of the head-up display device, after the plurality of function option identifiers are displayed 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 already displays the key and the characters corresponding to the adjacent key and blinks to display the characters corresponding to the key. However, due to the fact that objective factors such as poor road conditions influence that keys cannot be confirmed in time, characters corresponding to the keys always keep a flickering state, and characters corresponding to adjacent keys always keep a normally-bright state. The controller starts timing when the first function option identifier corresponding to the key starts to flash, and conceals the first function option identifier and the second function option identifier when the time of the flash of the character 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 the blinking of the character does not reach the first time threshold, the user confirms that the blinking displayed function option identifier is the target function option identifier, and confirms through the first selection operation, and starts the target function option identifier corresponding to the current blinking function option identifier.
The first time threshold is used for the controller to judge the operation state of the user on the current character, and when the flicker time of the character is larger than or equal to the time threshold, the controller judges that the user cannot continuously operate related keys currently due to objective factors. And, according to this judgement result, the controller conceals the function option mark in order not to make the character displayed influence the user's driving so as to guarantee driving security, also do not start to the function that the function option mark appears in the display mode corresponds.
Limiting the display time by the first time threshold has the following advantages over a way in which the function option identification is always displayed until the user performs a selection operation and then the next action is performed. First, the driving state of the user is not affected by the long-time display of the function option identification. Meanwhile, when the user finds that the function corresponding to the trigger action input by the user is not a target function, and the user cannot operate in time to replace the trigger action temporarily due to objective factors such as poor road conditions, and the like, and reselects, the controller conceals the function option identification under the condition that the display time reaches a first time threshold value so as to ensure that no sight line influence is caused.
It can be understood that the hidden function option identifier means that the process of starting the target function by the user through the input triggering action is finished currently, so that the situation that the driving is influenced by the wrong function starting caused by the quick operation is avoided, and the safety is improved.
After the controller starts the corresponding function of the control, the related information of the successfully started target function is also output through the multimedia equipment. And further, 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.
Because the first function option identifies that the corresponding function has been activated, the display mode should be different from the display mode before activation in order to remind the user that the function has been activated. 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 function corresponding to the second function option identifier. When the multimedia device outputs the prompt information, the multimedia device cooperates with the head-up display device to inform the user that the function is started.
In addition, 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 the same display mode, the following steps are further 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.
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 device, and continuously reminding the user that the function is started when the second duration threshold is not exceeded. And when the second duration threshold value is exceeded, hiding the first function option identifier and the second function option identifier, and preventing driving interference from being formed for the user.
After the target function of the user is successfully started, some functions also need to trigger the subsequent functions through operation inputs such as voice, gestures and the like, so that information that the function is started needs to be timely fed back to the user after the function is started so that the user can immediately operate the application.
In some embodiments, after the target function is successfully started, related information which is successfully started is displayed through the head-up display device. And feeding back information to the controller through a control module corresponding to the target function and/or an application program background corresponding to the target function so that the controller can display according to the starting state of the target application. After the controller receives the started signal, the head-up display device displays the related information that the target application is started, and timely informs the user that the target function is started, so that the next operation can be executed.
When displaying characters for prompting the user that the target application has been started, the display of the characters for a long time may have some influence on the driving of the user in consideration of the same influence factors as the blinking characters. 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 driving safety, the controller sets a second threshold time for displaying the related information of the started function.
In order for the "activated character" to adequately function as a prompt to the user, the second threshold duration needs to be adaptively set. If the second threshold time is too long, the problem of interference with the sight of the user still exists, and the second threshold time also has the problem that the user cannot pay attention to the driver in time due to concentration. Therefore, the setting of the time threshold duration can be dynamically adjusted according to the real-time driving state and the road condition of the user.
In some embodiments, the controller determines the driving state of the user according to the speed of other key operations during the driving process of the user and the time period for completing one key-application start. By recording the time when the user operates other keys and recording the time from the time when the user presses a key to the time when the application corresponding to the key is started, the shorter the time consumption is, the easier the driving state of the user is, and the smaller the second threshold time is. Conversely, the second threshold duration may be set greater without affecting the user's driving.
In other embodiments, the controller analyzes the road conditions through video impact information fed back by the video acquisition device, such as a vehicle-mounted camera, a vehicle recorder, and the like. Under the condition of simple road conditions and low driving difficulty, the user is more sensitive to the information on the display equipment, and the second threshold time can be set smaller. On the contrary, under the condition of complex road conditions and higher driving difficulty, the user carelessly focuses on the information on the display device, and the second threshold time is set to be relatively larger. It can be appreciated that the first threshold duration may also be set by using the setting method of the second threshold duration.
The user can operate the keys of the automobile not only in the running process of the automobile, but also can start the target application to improve entertainment by operating the keys when the automobile is not running. In order to quickly start the target function in the safety state, the user can be assisted in starting the target function through the head-up display device in the driving risk state so as to improve safety. 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 as to execute different key-application starting schemes under different states of the automobile. The following steps are performed:
Detecting an operating state of the engine; the operating state includes a start-up state;
The responding to the triggering operation, the displaying a plurality of function option identifiers on the head-up display device, comprises the following steps: and if the running state of the engine is a starting state, responding to the triggering operation, and displaying a plurality of function option identifiers on the head-up display device.
In the running state that the engine is not started, the head-up display equipment is not required to display function option identification, 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 that the safety needs to be improved, so that when the user inputs a trigger operation, a plurality of function option identifiers 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 state of the engine. The operating states of the transmitter include an activated state and a deactivated state. The engine in the starting state means that the automobile is likely to enter a driving state, and the user needs to assist the head-up display device in key selection in the driving state, so that the controller responds to the triggering operation of the user, and the head-up display device displays the function option identifier corresponding to the triggering operation.
The controller judges whether the head-up display device is used or not according to the state of the engine, and unnecessary devices enter a low-energy-consumption state as much as possible in order to save system resources and prolong the service life of related circuits under the condition that the participation of the display device is not needed, so that a certain amount of energy sources are saved. In the running state of the engine, the target function is started through multiple selections of the user, and the function corresponding to the false triggering action is not started. On the basis that the driving sight is not deviated, the function corresponding to the error operation is not started, and the driving safety is improved.
On the basis of detecting whether the engine is started or not, the working state of the vehicle is also detected, wherein the working state comprises a running state and a non-running state, and the following steps are executed:
detecting the working state of a vehicle, wherein the working state comprises a running state;
The responding to the triggering operation, the displaying a plurality of function option identifiers on the head-up display device, comprises the following steps: and if the working state of the vehicle is a running state, responding to the triggering operation, and displaying a plurality of function option identifiers on the head-up display device.
In some embodiments, the engine has been started and the vehicle has entered a driving state, and the controller also cycles through detecting the operating state of the vehicle. The operating states include a running state and a non-running state. And in a driving state, the user needs to assist the head-up display device in key selection so as to ensure safety. When the user presses the key, the controller assists the user in judging the key by displaying the key character, and finally, the starting flow of the key-application is realized. In the non-driving state, the user can carefully distinguish the keys and the corresponding functions thereof, 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 for storing data information such as instructions, variables and the like appearing in the control system. The storage medium also has stored therein at least one executable instruction that causes the controller to:
When a triggering operation of a first control on a vehicle is received, displaying a plurality of function option identifiers on head-up display equipment of the vehicle, wherein the plurality of function option identifiers comprise a first function option identifier and at least one second function option identifier, the first function option identifier is a function option identifier corresponding to the first control, and the display mode of the first function option identifier is different from that of the second function option identifier;
And when receiving the selection operation of the first function option identifier, starting a function corresponding to the first function option identifier on the vehicle.
The application also provides a vehicle comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other 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 identifiers on head-up display equipment of the vehicle, wherein the plurality of function option identifiers comprise a first function option identifier and at least one second function option identifier, the first function option identifier is a function option identifier corresponding to the first control, and the display mode of the first function option identifier is different from that of the second function option identifier;
And when receiving the selection operation of the first function option identifier, starting a function corresponding to the first function option identifier on the vehicle.
According to the technical scheme, the controller receives the triggering action of the user, so that the head-up display device is controlled to display a plurality of function option identifiers, and the display mode of the target function option identifier is different from that of other function option identifiers. 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 safety in the key operation process is ensured. A selection operation of the user is received to confirm the target function option without the user leaving the driving line of sight, and then the target function option is activated. Only the function option screened by the selection operation is started, so that the function option is prevented from being started by mistake, and the driving safety is further improved.
The above-provided detailed description is merely a few examples under the general inventive concept and does not limit the scope of the present application. Any other embodiments which are extended according to the solution of the application without inventive effort fall within the scope of protection of the application for a person skilled in the art.