TWI819433B - System interface control method, vehicle terminal and computer-readable storage medium - Google Patents

Abstract

A system interface control method applied to a vehicle terminal, includes: acquiring at least one driving parameter; determining whether at least one of the driving parameters meets the corresponding threshold condition; if at least one of the driving parameters meets the corresponding threshold condition, the vehicle terminal is controlled to output the corresponding pattern change information. A vehicle terminal and a computer-readable storage medium is also provided.

Description

System interface control method, vehicle terminal and computer-readable storage medium

The present application relates to the field of display interface control, and more specifically to a system interface control method, a vehicle terminal and a computer-readable storage medium.

The digital system interface inside the car brings a richer visual experience to users. In current cars, the digital on-board system interface is either on the dashboard that displays driving mileage and speed data, or on the vehicle central control system. Dynamic information on the central control screen has been widely used.

At present, the various patterns displayed on the digital vehicle system interface inside the car are all static patterns. No matter whether the mileage, speed or turning angle of the car are within a safe range or under abnormal circumstances, the system interface cannot Providing corresponding prompts to users affects the user experience.

In view of the above, it is necessary to provide a system interface control method, a vehicle terminal and a computer-readable storage medium that can control the dynamic changes of patterns on the vehicle system interface according to the real-time driving conditions of the vehicle while the vehicle is driving, so as to enhance the user experience.

In the first aspect, embodiments of the present application provide a system interface control method, applied to vehicle terminals, including: obtaining at least one driving parameter; determining whether at least one of the driving parameters is satisfied. If at least one of the driving parameters satisfies the corresponding threshold condition, the vehicle terminal is controlled to output the corresponding pattern change information.

Optionally, the system interface control method further includes: matching at least one of the driving parameters with the corresponding threshold condition; if at least one of the driving parameters does not meet the corresponding threshold condition, outputting a preset pattern information.

Optionally, the driving parameters include driving speed parameters, steering wheel steering parameters and G value parameters.

Optionally, the threshold condition includes a first threshold condition and a second threshold condition; the pattern change information includes first change information and second change information; if the driving parameter satisfies the first threshold condition, output the the first change information; if the driving parameter meets the second threshold condition, the second change information is output.

Optionally, the system interface control method further includes: the pattern change information is dynamic pattern information, including: enlargement change information, zoom out change information, left turn change information, right turn change information and jitter change information; and The default pattern information is static pattern information.

Optionally, the threshold condition also includes a time threshold condition; the pattern change information also includes first timeout change information and second timeout change information; if the driving parameter satisfies the first threshold condition and satisfies all According to the time threshold condition, the first timeout change information is output; if the driving parameter meets the second threshold condition and the time threshold condition is met, the second timeout change information is output.

Optionally, the first change information and the first timeout change information have part of the same dynamic pattern information; and the second change information and the second timeout change information have part of the same dynamic pattern information. .

Optionally, the obtaining at least one driving parameter includes: receiving at least one driving sensing parameter; and calculating the at least one driving sensing parameter to obtain the corresponding driving parameter.

In a second aspect, embodiments of the present application provide a vehicle terminal, including: a memory for storing a computer program; a processor for executing the computer program stored in the memory. When the computer program is executed , the processor is used to execute the system interface control method as described in any one of the above.

In a third aspect, embodiments of the present application provide a computer-readable storage medium. The computer-readable storage medium includes computer instructions. When the computer instructions are run on a vehicle terminal, the vehicle terminal causes the vehicle terminal to execute any of the above. The system interface control method.

The system interface control method, vehicle terminal and computer-readable storage medium provided by the implementation method of this application sense various driving parameters during the driving process of the vehicle. When the driving parameters meet the corresponding threshold conditions, the system interface is controlled according to the driving parameters. The pattern on the car changes dynamically, optimizing the user experience when the vehicle is driving.

100:Vehicle terminal

10: Vehicle sensing device

11:Speed sensing device

12: Steering sensing device

13: Gear position sensing device

14:Acceleration sensor

15: Brake sensing device

16: Distance sensing device

20:Vehicle system

21:Central control unit

22:Memory

23:Dashboard

24: Central control screen

25:Touch unit

30:Controller area network bus

40a, 40b: icon area

S21~S25: steps

S31~S32: steps

S41~S42: Steps

S71~S710: steps

S81~S88: steps

S91~S98: steps

S101~S106: Steps

Figure 1 is a schematic diagram of a vehicle terminal in an embodiment of the present application.

Figure 2 is a flow chart of the system interface control method in the embodiment of the present application.

FIG. 3 is another flow chart of the system interface control method in the embodiment of the present application.

FIG. 4 is another flow chart of the system interface control method in the embodiment of the present application.

FIG. 5 is an example of dynamic changes in patterns of the vehicle system interface in the embodiment of the present application.

FIG. 6 is another example diagram of the dynamic change of the pattern of the vehicle system interface in the embodiment of the present application.

FIG. 7 is another flow chart of the system interface control method in the embodiment of the present application.

FIG. 8 is another flow chart of the system interface control method in the embodiment of the present application.

Figure 9 is another flow chart of the system interface control method in the embodiment of the present application.

Figure 10 is another flow chart of the system interface control method in the embodiment of the present application.

The technical solutions in the implementation of the present application will be clearly and completely described below with reference to the accompanying drawings in the implementation of the present application. Obviously, the described implementation is only a part of the implementation of the present application, rather than the entire implementation.

In some possible scenarios, there is a system interface that is a digital interface inside the car. An electronic instrument panel and various functional icons used to display the vehicle's driving conditions can be displayed on the system interface. Because the electronic instrument panel and functions displayed on the system interface Sexual icons are all static patterns, which cannot dynamically change according to the driving conditions of the vehicle while the vehicle is driving, which affects the user experience.

To cope with the above situation, embodiments of the present application provide a system interface control method that can control the dynamic changes of patterns on the system interface according to the real-time driving conditions of the vehicle while the vehicle is driving, thereby improving the user experience.

It can be understood that the system interface control method provided by the embodiment of the present application can be applied to vehicle terminals.

Please refer to FIG. 1 , which is a schematic diagram of a vehicle terminal 100 according to an embodiment of the present application.

It can be understood that the vehicle terminal 100 in the embodiment of the present application can be applied to vehicles.

The vehicle terminal 100 may include a vehicle sensing device 10 and a vehicle-mounted system 20 . The vehicle sensing device 10 and the vehicle-mounted system 20 may be established through a Controller Area Network Bus (CAN Bus) 30 Communication connection.

The vehicle sensing device 10 may include a speed sensing device 11, a steering sensing device 12, a gear sensing device 13, an acceleration sensor (G-sensor) 14, a brake sensing device 15 and a distance sensing device 16 .

The speed sensing device 11 can sense the speed at which the vehicle is traveling, the steering sensing device 12 can sense the steering angle of the vehicle steering wheel, and the gear position sensing device 13 can sense the gear position of the vehicle when driving. The acceleration sensor 14 can sense the acceleration value of the vehicle while driving, and the multi-axis acceleration The degree sensor 14 can sense acceleration values at multiple angles when the vehicle is traveling, the brake sensing device 15 can sense the use of the vehicle's brakes, and the distance sensing device 16 can sense the driving distance of the vehicle.

The vehicle-mounted system 20 may include a central control unit 21 , a memory 22 , an instrument panel 23 , a central control screen 24 and a touch control unit 25 .

The central control unit 21 can control various equipment in the vehicle to implement various functions. The central control unit 21 is communicatively connected to the vehicle sensing device 10 through the controller area network bus 30. The memory The body 22 is used to store the programs that the central control unit 21 needs to run when the vehicle is running. The central control unit 21 and the instrument panel 23, the central control screen 24, the memory 22 and the touch control The units 25 are all electrically connected. The instrument panel 23 and the central control screen 24 can be digital display devices. The instrument panel 23 can display the speed, mileage and other data of the vehicle while driving, and the central control screen 24 can display The touch unit 25 may be provided on the central control screen 24 with functional icons corresponding to various functions of various devices on the vehicle. The user inputs instructions to the central control unit 21 by touching the touch unit 25, thereby Control other devices on the vehicle to implement various functions.

It can be understood that when the instrument panel 23 and the central control screen 24 are digital display devices, the content displayed on the instrument panel 23 and the content displayed on the central control screen 24 are the system interface of the vehicle.

For example, the functional icons displayed on the central control screen 24 may include but are not limited to radio icons, Bluetooth icons, air conditioner icons, etc.

The central control unit 21 can receive multiple data sensed by the vehicle sensing device 10 , and control the instrument panel 23 and the central control screen 24 to display the multiple data sensed by the vehicle sensing device 10 , and can also control the received data. After processing the plurality of data, the instrument panel 23 and the central control screen 24 are controlled to display the data processing results.

It can be understood that the system interface control method proposed in the embodiment of the present application can be executed by the central control unit 21 .

Please refer to Figure 2. Figure 2 is a flow chart of a system interface control method provided by an embodiment of the present application.

The system interface control method in this embodiment may include the following steps:

Step S21: Obtain the driving parameters of the vehicle.

It can be understood that in this embodiment, the central control unit 21 can obtain the driving parameters of the vehicle. For example, embodiments of the present application can use the vehicle sensing device 10 to sense some motion parameters of the vehicle during driving. For example, the vehicle sensing device 10 can sense the vehicle speed of the vehicle during driving, Motion parameters such as acceleration or turning angle.

In one implementation, the central control unit 21 obtains only one driving parameter; in another implementation, the central control unit 21 obtains multiple sets of driving parameters. The embodiments of the present application are not limited to this. .

Step S22: Match the corresponding threshold conditions for the driving parameters.

It can be understood that different vehicles and different types of driving parameters may correspond to different standard ranges, and the threshold conditions may correspond to the standard ranges of the driving parameters.

It can be understood that the threshold condition may include the parameter threshold condition, and the parameter threshold condition may be a threshold condition related to the numerical value of the driving parameter. For example, the parameter threshold condition may specifically be the numerical value of the driving parameter. Greater than the preset first threshold, it may also mean that the value of the driving parameter is greater than the preset first threshold and less than or equal to the preset second threshold.

For example, when the driving parameters include driving speed parameters, steering wheel steering parameters and G value parameters, the parameter threshold conditions may include driving speed threshold conditions, steering angle threshold conditions and G value threshold conditions, then for the driving speed parameter Match the driving speed threshold condition, for example, greater than 50km/h; match the steering wheel steering parameter with the steering angle threshold condition, for example, greater than 90 degrees; match the G value parameter with the G value threshold condition, for example, greater than 0.2.

It can be understood that when only one of the driving parameters is obtained or a plurality of the driving parameters are obtained, it is necessary to match the threshold conditions corresponding to the driving parameters one-to-one according to the vehicle characteristics and the type of the driving parameters. .

Step S23: Determine whether the driving parameter meets the corresponding threshold condition.

It can be understood that the driving parameters all correspond to a preset standard range. When the driving parameters are not within the standard range, the speed of the driving vehicle may be higher than a preset threshold and the steering angle may be greater than a preset threshold. It can also be a car in the default traffic accident database that is similar to the car in the traffic accident before the accident.

In some embodiments, based on the driving parameters and the corresponding threshold conditions, only one of the driving parameters may be referenced when determining the driving state of the vehicle.

It can be understood that whether the vehicle terminal 100 outputs the corresponding pattern change information can be determined based on whether at least one of the driving parameters satisfies the corresponding threshold condition.

In this implementation, after step S23 is performed, if it is determined that none of the driving parameters satisfies the corresponding threshold condition, then step S24 is entered; if it is determined that at least one of the driving parameters satisfies the corresponding threshold condition, then Go to step S25.

In other embodiments, when determining the driving state of the vehicle, it is necessary to refer to multiple driving parameters at the same time, and in step S23, corresponding threshold conditions need to be configured for the multiple driving parameters.

Step S24: Output the preset pattern information to control the pattern of the system interface to maintain its initial shape, and return to step S21 to run the system interface control method again.

It can be understood that when none of the driving parameters satisfies the corresponding threshold condition, or the number of the driving parameters that satisfies the corresponding parameter threshold condition does not meet the quantity threshold condition, the vehicle may be in a state where parameters such as speed, steering angle, etc. are lower than a preset threshold, etc.; it can also be a car in the preset traffic accident database that has low similarity with the car in the traffic accident driving state before the accident.

It can be understood that the preset pattern information may be static pattern information. In the initial state, the system interface can be preset with a static default pattern display scheme. For example, each functional icon is in the shape of a rectangle with rounded corners, and each functional icon is distributed on the interface according to a default row-to-row ratio array.

It can be understood that in the initial state, the patterns on the system interface remain static to prevent dynamic changes on the system interface from affecting the user's normal driving.

Step S25: According to the parameter threshold condition satisfied by the driving parameters, output the corresponding pattern change information to control the pattern of the system interface to perform corresponding dynamic changes, and return to step S21 to run the system interface control again method.

It can be understood that the pattern change information may be dynamic change information, and the dynamic change information may include amplification change information, zoom out change information, left turn change information, right turn change information, jitter change information, etc. The embodiments of the present application are suitable for This is not a limitation. When the driving parameter meets the parameter threshold condition, the central control unit 21 can output the pattern change information to control the dynamic change of the image of the system interface.

It can be understood that different driving parameters correspond to different pattern change information.

In some embodiments, in step S21 , the driving parameters are directly sensed by the vehicle sensing device 10 and output to the central control unit 21 .

In other embodiments, in step S21, after one or more of the vehicle sensing devices 10 perform sensing, at least one of the vehicle sensing devices can directly output the driving parameters that can directly proceed to the above step S22, At the same time, there is at least one vehicle sensing device 10 that outputs driving sensing parameters after the sensing is completed. The central control unit 21 calculates and processes the driving sensing parameters and then generates them, which can be performed in step S22. Driving parameters.

Please refer to Figure 3, which is a schematic sub-flow diagram of step S21.

In this embodiment, some of the methods for generating driving parameters may include the following steps:

Step S31: Obtain the driving sensing parameters of the vehicle.

It can be understood that in this embodiment, the vehicle sensing device 10 can sense some motion parameters of the vehicle during driving and generate the driving sensing parameters, and the driving sensing parameters are different from the driving parameters. The parameters represent different aspects of the vehicle's movement.

Step S32: Calculate the driving sensing parameters to obtain the driving parameters.

It can be understood that in this embodiment, the vehicle sensing device 10 outputs the driving sensing parameters to the central control unit 21, and the central control unit 21 needs to use the driving parameters as a direct basis to control the system interface. The pattern changes, and some of the driving parameters cannot be directly sensed by the vehicle sensing device 10. Therefore, the driving sensing parameters need to be directly sensed by the vehicle sensing device 10 first, and then Corresponding calculations are performed on the driving sensing parameters to obtain the driving parameters that cannot be directly sensed by the vehicle sensing device 10 .

For example, the driving parameter may include an average speed parameter, and the driving sensing parameter may be a driving distance parameter sensed by the distance sensing device 16 , calculated by the calculation formula that the average speed is equal to the driving distance divided by time. The driving distance parameters are calculated and processed to obtain the average speed parameters.

For example, the driving parameters may include G value parameters, and the driving sensing parameters may be acceleration parameters in multiple directions sensed by the three-axis acceleration sensor 14. Therefore, embodiments of the present application may By averaging the vehicle's acceleration in multiple directions and calculating the ratio of the average to the acceleration due to gravity, the G value parameter can be obtained.

It can be understood that steps S22-S25 can be performed simultaneously with the driving parameters that are finally generated by calculating the driving sensing parameters and the driving parameters that are directly sensed by the vehicle sensing device 10 .

Refer to Figure 4, which is a schematic flow diagram of the subsystem of step S23. In some embodiments, when determining the driving status of the vehicle and the dynamic changes of the pattern of the control system interface, it is necessary to refer to multiple driving parameters. Number of situations. In this embodiment, a specific method for determining whether the driving parameters meet the corresponding threshold conditions may include the following steps:

Step S41: Calculate the number of driving parameters that meet the corresponding parameter threshold condition, and obtain a quantitative result.

It can be understood that the quantity result can be determined by respectively determining whether a plurality of the driving parameters meet the corresponding parameter threshold conditions, and then calculating the number of the driving parameters that meet the parameter threshold conditions, The quantitative results are obtained to carry out other condition determination steps.

Step S42: Determine whether the quantity result meets the quantity threshold condition. If not, proceed to step S24. If satisfied, proceed to step S25.

It can be understood that the threshold condition may also include the quantity threshold condition, and the quantity threshold condition may specifically be to determine whether the quantity result is greater than a preset quantity threshold.

It is understandable that when a vehicle is driving, it is easy for the vehicle to drive at high speed or make sharp turns alone, such as a vehicle traveling in a straight line at high speed on a highway, or making slow and continuous turns on a road with continuous sharp turns. At this time, all requirements are met. If the number of driving parameters for the parameter threshold condition is small or 0, the icons on the system interface can remain static to prevent dynamic changes on the system interface from affecting the user's driving; when the vehicle is accelerating, turning or in a short period of time When the speed is increased too fast, the number of driving parameters that satisfy the parameter threshold condition is relatively large. Therefore, a quantity threshold condition can be preset, and only when the number of driving parameters that satisfy the parameter threshold condition is met When the quantity threshold condition is used, it is determined that the central control unit 21 outputs the corresponding pattern change information to enhance the user's driving experience through dynamic changes in the system interface; otherwise, it is determined that the central control unit 21 outputs the preset pattern. Information, that is, the pattern dynamic change of the system interface is not controlled once the driving parameter whose value meets the parameter threshold condition appears.

For example, the quantity threshold condition may be greater than 1. Then when there are at least two driving parameter outputs that meet the parameter threshold condition, the central control unit 21 outputs the corresponding pattern change information to control the system. The interface changes dynamically.

In some embodiments, the parameter threshold condition may include a first threshold condition and a second threshold condition, and the first threshold condition may be a threshold condition related to the value of the driving parameter.

In some embodiments, the first threshold condition may be that the value of the driving parameter is greater than the preset first threshold and less than or equal to the preset second threshold. The second threshold condition may be A threshold condition related to the value of the driving parameter. The second threshold condition may specifically be that the value of the driving parameter is greater than the preset second threshold.

It can be understood that a plurality of the driving parameters may be matched with the corresponding first threshold and the second threshold condition, and the first threshold condition and the second threshold condition are associated threshold conditions.

It can be understood that the first threshold condition may be a numerical range bounded by the first threshold and the second threshold, and the second threshold condition may be a numerical range bounded by the second threshold. , then the driving parameter can be a value that can be compared with a threshold. By comparing whether the driving parameter is greater than the first threshold and whether it is greater than the second threshold, it can be determined whether the driving parameter satisfies the third threshold. a threshold condition and the second threshold condition.

For example, the driving parameter may include a driving speed parameter, the corresponding first threshold may be 50km/h, and the corresponding second threshold may be 60km/h, then when the vehicle driving speed is greater than 50km/h but less than or equal to 60km/h, the driving speed parameter satisfies the first threshold condition; when the vehicle driving speed is greater than 60km/h, the driving speed parameter satisfies the second threshold condition.

For example, the driving parameters may include a G value parameter, the corresponding first threshold may be 0.2, and the corresponding second threshold may be 0.3, then when the G value is greater than 0.2 but less than or equal to 0.3, The G value parameter satisfies the first threshold condition; when the G value is greater than 0.3, the G value parameter satisfies the second threshold condition.

In other embodiments, the first threshold condition may be that the value of the driving parameter is less than the preset first threshold, and the second threshold condition may be that the value of the driving parameter is greater than the preset value. Second threshold.

For example, the driving parameters may include steering wheel steering parameters, the corresponding first threshold may be -45 degrees, and the corresponding second threshold may be 45 degrees, then when the steering wheel steering angle of the vehicle is less than -45 degrees, that is, When the left turn angle is greater than 45 degrees, the steering wheel steering parameters meet the first threshold condition; when the vehicle steering wheel steering angle is greater than 45 degrees, that is, when the right turn angle is greater than 45 degrees, the steering wheel steering parameters meet the second threshold condition.

It can be understood that in this implementation, when the driving parameter satisfies the first threshold condition, the driving parameter has slightly deviated from its normal preset range; when the driving parameter satisfies the second threshold condition Conditions, the driving parameters have seriously deviated from their normal preset range.

In another possible implementation, the parameter threshold condition may also include a time threshold condition, and the time threshold condition may be the duration during which the driving parameter satisfies the first threshold condition and the second threshold condition, greater than a preset time threshold.

It can be understood that only when the driving parameter satisfies the first threshold condition or the second threshold condition, the driving parameter can satisfy the time threshold condition.

For example, the driving parameters may include driving speed parameters, the corresponding first threshold may be 50km/h, the corresponding second threshold may be 60km/h, and the corresponding time threshold may be 3 seconds, Then the corresponding first threshold condition may be greater than 50km/h and less than or equal to 60km/h, the corresponding second threshold condition may be greater than 60km/h, and the corresponding time threshold condition may be greater than 3 seconds. , then when the driving speed is in the range of greater than 50km/h but not greater than 60km/h and the maintenance time exceeds 3 seconds, the driving speed parameter satisfies the first threshold condition and the time threshold condition. When the driving speed is greater than 60km/h and the duration exceeds 3 seconds, the driving speed parameter satisfies the second threshold condition and the time threshold condition.

For example, the driving parameters may include steering wheel steering parameters, the corresponding first threshold may be 90 degrees, the corresponding second threshold may be 120 degrees, the corresponding time threshold may be 3 seconds, and the corresponding The first threshold condition may be greater than 90 degrees and not greater than 120 degrees, the corresponding second threshold condition may be greater than 120 degrees, and the corresponding time threshold condition may be greater than 3 seconds, then when the steering wheel steering angle is greater than When the steering wheel steering angle is greater than 90 degrees but not greater than 120 degrees and the duration exceeds 3 seconds, the steering wheel steering parameter meets the first threshold condition and the time threshold condition. When the steering wheel steering angle is greater than 120 degrees and the duration exceeds 3 seconds , the steering wheel steering parameter satisfies the second threshold condition and the time threshold condition.

For example, the driving parameter may include a G value parameter, the corresponding first threshold may be 0.2, the corresponding second threshold may be 0.3, the corresponding time threshold may be 3 seconds, and the corresponding The first threshold condition may be greater than 0.2 and less than or equal to 0.3, the corresponding second threshold condition may be greater than 0.3, and the corresponding time threshold condition may be greater than 3 seconds, then when the G value is greater than 0.2 but not greater than When the G value is within the range of 0.3 and the duration exceeds 3 seconds, the G value parameter satisfies the first threshold condition and the time threshold condition. When the G value is greater than 0.3 and the duration exceeds 3 seconds, the G value parameter satisfies the second threshold condition. Threshold condition and the time threshold condition.

It can be understood that for the plurality of driving parameters, the different threshold conditions that are met also correspond to the plurality of pattern change information, which can control the pattern of the system interface to undergo different dynamic changes.

Please refer to FIG. 5 . FIG. 5 is an example diagram of dynamic changes in patterns on the system interface when the driving parameters meet different threshold conditions in some implementations.

In some embodiments, the pattern change information may include first change information and second change information, wherein the first change information corresponds to the first threshold condition, and the second change information corresponds to the second change information. Corresponds to threshold conditions.

It can be understood that different driving parameters may correspond to different first threshold conditions, second threshold conditions, first change information and second change information.

It can be understood that the content of the first change information and the second change information can be the same type and two levels of dynamic changes in the pattern of the control system interface.

For example, the driving parameters may include a driving speed parameter. When the driving speed parameter meets the first threshold condition, the corresponding first change information may be output to control the amplified change of the pattern of the system interface; when the driving speed When the parameter meets the second threshold condition, the corresponding second change information can be output to control the shrinkage change of the pattern of the system interface.

For example, the driving parameters may include driving speed parameters, the content of the first change information may also be a control pattern amplification of 1/4, and the content of the second change information may be a control pattern amplification of 1/2.

For example, the driving parameters may include steering wheel steering parameters. When the steering wheel steering parameters meet the corresponding first threshold condition, the corresponding first change information may be output to control the pattern of the system interface to change to the left; When the steering wheel steering parameter meets the corresponding second threshold condition, the corresponding second change information can be output to control the pattern of the system interface to change to the right.

It can be understood that the system interface may include multiple areas. When the system interface changes dynamically according to the operation of the system interface control method during the driving of the vehicle, only the icons in some areas of the system interface may change dynamically, or the system interface may dynamically change. All icons are dynamically changed, which is not limited in the embodiments of the present application.

Referring to FIG. 6 , for example, the system interface may include an icon area 40a. Multiple icons are displayed in the icon area 40a, and the driving parameters may include steering wheel steering parameters. When the steering wheel steering parameters do not meet the corresponding first threshold condition, multiple icons in the icon area 40a are displayed statically; When the steering wheel special parameters meet the corresponding first threshold condition, the central control unit outputs In response to the first change information, the icons in the icon area 40a are controlled to dynamically change to form the icon area 40b. After the dynamic change occurs, in the icon area 40b, multiple icons change to the left.

In some embodiments, the pattern change information may further include first timeout change information and second timeout change information, wherein the first timeout change information, the first threshold condition, and the time threshold condition Correspondingly, the second timeout change information corresponds to the second threshold condition and the time threshold condition.

It can be understood that for different driving parameters, the first timeout change information and the second timeout change information may correspond to different ones.

In some implementations, the first change information and the first timeout change information have part of the same dynamic pattern information; the second change information and the second timeout change information have part of the same dynamic pattern information. The dynamic pattern information.

For example, the driving parameters may include steering wheel steering parameters, the corresponding first change information may be left turn change information, and the corresponding pattern change may be pattern left turn change; the first timeout change information may be left turn jitter. Change information, the corresponding pattern change is the pattern turning left and shaking.

For example, the driving parameters may include a driving speed parameter. When the driving speed parameter meets the corresponding first threshold condition and the time threshold parameter, the first timeout change information is output to control the system interface. The pattern jitters while zooming in; when the driving speed parameter meets the corresponding second threshold condition and the time threshold parameter, the corresponding second timeout change information is output to control the pattern of the system interface when zooming out. Shake at the same time.

In some embodiments, each driving parameter corresponds to the first change information, the second change information, the first timeout change information and the second timeout change information. When the Driving parameters satisfy the first threshold condition and the second threshold condition, and simultaneously satisfy the first threshold condition When the time threshold parameter is satisfied, or when the second threshold condition and the time threshold condition are met at the same time, the pattern change information corresponding to the satisfied threshold condition may be output.

In other embodiments, the driving parameters include a first parameter and a second parameter, the first parameter may be one or more, and the second parameter may be one or more; the first parameter may be The first threshold condition, the second threshold condition and the time threshold condition all correspond to the second parameter, and the first parameter corresponds to the first change information, the second change information, The first timeout change information and the second timeout change information, and the second parameter only corresponds to the first timeout change information and the second timeout change information.

It can be understood that in step S25, when the second parameter only meets the first threshold condition or the second threshold condition, the corresponding pattern change information is not output, but the preset pattern information is still output; When the second parameter satisfies the first threshold condition and the time threshold condition at the same time, the first timeout change information is output, or when the second threshold condition and the time threshold condition are met at the same time, the first timeout change information is output. The second timeout change information.

For example, the first parameter may include a driving speed parameter and a steering wheel steering parameter, and the second parameter may include a G value parameter.

For example, the driving parameters may include a G value parameter. When the G value parameter satisfies the corresponding first threshold condition and the time threshold condition at the same time, the corresponding first timeout change information is output to control the system. The pattern border of the interface changes to a warm color; when the G value parameter meets the corresponding second threshold condition and the time threshold condition at the same time, the corresponding second timeout change information is output to control the pattern border of the system interface. Become a cool color.

FIG. 7 is a system interface control method provided by an embodiment of the present application. The following is an example of a specific implementation method of the embodiment of the present application with reference to FIG. 7 .

The system interface control method may include the following steps:

Step S71: Receive the driving speed parameter output by the speed sensing device 11, the steering wheel steering parameter output by the steering sensing device 12, and the acceleration parameters in each direction output by the three-axis acceleration sensor 14.

It can be understood that the driving parameters may include the driving speed parameters and the steering wheel steering parameters, and the driving sensing parameters may include the acceleration parameters.

Carry out the following steps for the driving speed parameters:

Step S72: Determine whether the driving speed is greater than the first speed threshold according to the driving speed parameter. If yes, proceed to step S73. If not, return to step S71 to run the system interface control method again.

It can be understood that the first speed threshold may be the first threshold corresponding to the driving speed parameter.

For example, the first speed threshold may be 50km/h.

Step S73: Add 1 to the count and proceed to step S79.

While performing step S72, perform the following steps on the steering angle parameter:

Step S74: Determine whether the steering wheel steering angle is greater than the first steering threshold according to the steering angle parameter. If yes, proceed to step S75. If not, return to step S71 to run the system interface control method again.

It can be understood that the first steering threshold may be the first threshold corresponding to the steering wheel steering parameter.

For example, the first turning threshold may be 90 degrees.

Step S75: Add 1 to the count and proceed to step S79.

While performing steps S71-S75, perform the following steps for the acceleration parameters in each direction:

Step S76: Obtain the G value parameter by calculating the acceleration parameters in each direction.

It can be understood that the driving parameters may also include the G value parameters.

Step S77: Determine whether the G value is greater than the first G value threshold according to the G value parameter. If yes, proceed to step S78. If not, return to step S71 to run the system interface control method again.

It can be understood that the first G value threshold may be the first threshold corresponding to the G value parameter.

For example, the corresponding first G value threshold may be 0.2.

Step S78: Add 1 to the count and proceed to step S79.

Step S79: Accumulate all count values to obtain the quantity result, and determine whether the quantity result is greater than the quantity threshold. If so, proceed to steps S81, S91, and S101. If not, proceed to step S710.

It can be understood that when the quantity result is greater than the quantity threshold, the quantity result satisfies the quantity threshold condition.

For example, the quantity threshold may be 1.

It can be understood that the first threshold condition corresponding to the driving speed parameter, the steering wheel steering parameter and the G value parameter may be that the value of the driving parameter is greater than the corresponding first threshold and less than or equal to the corresponding The second threshold value, the second threshold value condition may specifically be that the value of the driving parameter is greater than the corresponding second threshold value. Then when the driving speed parameter, the steering wheel steering parameter or the G value parameter is greater than the corresponding first threshold, it can be determined that the driving speed parameter, the steering wheel steering parameter or the G value parameter satisfies the requirements. the first threshold condition or the second threshold condition.

It can be understood that in step S79, the accumulated count value is greater than 1, indicating that at least two of the driving speed parameter, the steering wheel steering parameter and the G value parameter satisfy the first threshold condition or the second threshold. Condition, the central control unit 21 outputs the corresponding pattern change information to The system interface is controlled to change dynamically; otherwise, the preset pattern information is output, so that the system interface remains statically displayed.

Step S710: Output the preset pattern information to control the pattern on the system interface to assume an initial shape and maintain a static display, and return to step S71 to run the system interface control method again.

Referring to Figure 8, the system interface control method also includes the following steps:

Step S81: Determine whether the driving speed is greater than the first speed threshold again according to the driving speed parameter. If yes, proceed to step S82. If not, return to step S71 to run the system interface control method again.

Step S82: Determine whether the driving speed is greater than the second speed threshold according to the driving speed parameter. If not, proceed to step S83. If it is greater, proceed to step S86.

It can be understood that the second speed threshold may be the second threshold corresponding to the driving speed parameter.

For example, the second speed threshold may be 60km/h.

Step S83: Determine whether the duration for which the driving speed is greater than the first speed threshold is greater than the corresponding time threshold. If it is greater, proceed to step S84; if not, proceed to step S85.

For example, the time threshold may be 3 seconds.

Step S84: Output the corresponding first timeout change information, and return to step S71 to run the system interface control method again.

Step S85: Output the corresponding first change information, and return to step S71 to run the system interface control method again.

It can be understood that steps S81 and S82 are used to determine whether the driving speed parameter satisfies the first threshold condition and the second threshold condition, and step S83 is used to determine whether the driving speed parameter satisfies the first threshold condition. When the time threshold condition is met at the same time, steps S84 and S85 are used to determine to output the first change information or the first timeout change information.

Step S86: Determine whether the duration for which the driving speed is greater than the second speed threshold is greater than the corresponding time threshold. If it is greater, proceed to step S87; if not, proceed to step S88.

Step S87: Output the corresponding second timeout change information, and return to step S71 to run the system interface control method again.

Step S88: Output the corresponding second change information, and return to step S71 to run the system interface control method again.

It can be understood that step S86 is used to determine whether the driving speed parameter satisfies the time threshold condition while satisfying the second threshold condition, and steps S87 and S88 are used to determine whether to output the second change information or the second Timeout change information.

Referring to Figure 9, while the above steps S81-S88 are being performed, the following steps are performed simultaneously:

Step S91: Determine whether the steering wheel steering angle is greater than the first steering threshold again based on the steering angle parameter. If yes, proceed to step S92. If not, return to step S71 to run the system interface control method again.

Step S92: Determine whether the steering wheel steering angle is greater than the second steering threshold according to the steering angle parameter. If yes, proceed to step S93. If not, proceed to step S94.

It can be understood that the second steering threshold may be the second threshold corresponding to the steering wheel steering parameter.

For example, the second turning threshold may be 120 degrees.

Step S93: Determine whether the duration for which the steering angle is greater than the first steering threshold is greater than the corresponding time threshold. If it is greater, proceed to step S94; if not, proceed to step S95.

Step S94: Output the corresponding first timeout change information, and return to step S71 to run the system interface control method again.

Step S95: Output the corresponding first change information, and return to step S71 to run the system interface control method again.

It can be understood that steps S91 and S92 are used to determine whether the steering wheel steering parameter satisfies the first threshold condition and the second threshold condition, and step S93 is used to determine whether the steering wheel steering parameter satisfies the first threshold condition. When the time threshold condition is met at the same time, steps S94 and S95 are used to determine to output the first change information or the first timeout change information.

Step S96: Determine whether the duration for which the steering angle is greater than the second steering threshold is greater than the corresponding time threshold. If it is greater, proceed to step S97; if not, proceed to step S98.

Step S97: Output the corresponding second timeout change information, and return to step S71 to run the system interface control method again.

Step S98: Output the corresponding second change information, and return to step S71 to run the system interface control method again.

It can be understood that step S96 is used to determine whether the steering wheel steering parameter satisfies the time threshold condition while satisfying the second threshold condition, and steps S97 and S98 are used to determine whether to output the second change information or the second Timeout change information.

Referring to Figure 10, while the above steps S91-S98 are being performed, the following steps are performed simultaneously:

Step S101: Determine whether the G value is greater than the first G value threshold again according to the G value parameter. If yes, proceed to step S102. If not, return to step S71 to run the system interface control method again.

Step S102: Determine whether the G value is greater than the second G value threshold according to the G value parameter. If it is not greater, go to step S103. If it is greater, go to step S105.

It can be understood that the second G value threshold may be the second threshold corresponding to the G value parameter.

For example, the second G value threshold may be 0.3.

Step S103: Determine whether the duration for which the G value is greater than the first G value threshold is greater than the corresponding time threshold. If it is greater, proceed to step S105; if not, return to step S71 to run the system interface control method again. .

Step S104: Output the corresponding first timeout change information, and return to step S71 to run the system interface control method again.

Step S105: Determine whether the duration for which the G value is greater than the second G value threshold is greater than the corresponding time threshold. If it is greater, proceed to step S106. If not, return to step S71 to run the system interface control method again. .

Step S106: Output the corresponding second timeout change information, and return to step S71 to run the system interface control method again.

It can be understood that steps S101 and S102 are used to determine whether the G value parameter satisfies the first threshold condition or the second threshold condition, and step S103 is used to determine whether the G value parameter satisfies the first threshold condition. while also satisfying the time threshold condition. Step S105 is used to determine whether the G value parameter also satisfies the time threshold condition while satisfying the second value condition. Steps S104 and S106 are respectively used to determine whether to output the The first timeout change information or the second timeout change information.

Based on the same concept, embodiments of the present application also provide a computer-readable storage medium. Computer instructions are stored in the readable storage medium. When the instructions are run on a computing device, the vehicle terminal 100 can execute the system interface control method provided by the foregoing embodiments.

It is obvious to those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, no matter from which point of view, the above-described embodiments of the present application should be regarded as exemplary and non-limiting. The scope of the present application is defined by the appended claims rather than the above description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of the equivalent requirements are included in this application.

S21~S25: steps

Claims (8)

A system interface control method applied to a vehicle terminal, the improvement of which includes: obtaining at least one driving parameter, the driving parameter including a driving speed parameter and a steering wheel steering parameter; determining whether at least one of the driving parameters satisfies the corresponding threshold condition, The threshold condition includes a parameter threshold condition and a time threshold condition, and the parameter threshold condition includes a first threshold condition and a second threshold condition; if at least one of the driving parameters satisfies the corresponding threshold condition, the vehicle terminal is controlled to output a corresponding The pattern change information is used to control the pattern of the system interface of the vehicle terminal to perform corresponding dynamic changes; the pattern change information includes first change information, second change information, first timeout change information and second timeout change. Information, if the driving parameter satisfies the first threshold condition, output the first change information of the driving parameter, if the driving parameter satisfies the second threshold condition, output the second change information, if the If the driving parameter meets the first threshold condition and meets the time threshold condition, the first timeout change information is output. If the driving parameter meets the second threshold condition and meets the time threshold condition, the second timeout change information is output. Timeout change information; wherein the pattern change information is dynamic pattern information, the first change information corresponding to the driving speed parameter is amplification change information, and the second change information corresponding to the driving speed parameter In order to reduce the change information, the first timeout change information corresponding to the driving speed parameter is the amplification change information and the jitter change information, and the second timeout change information corresponding to the driving speed parameter is the reduction change information. and jitter change information; the first change information corresponding to the steering wheel steering parameter is left turn change information, and the second change information corresponding to the steering wheel steering parameter is right turn change information, which is related to the steering wheel steering parameter. The first timeout change information corresponding to the parameters is left turn change information and jitter change information, and the second timeout change information corresponding to the steering wheel steering parameter is right turn change information and jitter change information. The system interface control method as described in claim 1, wherein the system interface control method further includes: matching the corresponding threshold condition for at least one of the driving parameters; if at least one of the driving parameters does not meet the corresponding threshold condition According to the threshold condition, preset pattern information is output. The system interface control method according to claim 1, wherein the driving parameters further include a G value parameter. If the G value parameter satisfies the first threshold condition and the time threshold corresponding to the G value parameter, Condition, output the first timeout change information corresponding to the G value parameter to control the pattern frame of the system interface to become a warm color; if the G value parameter meets the conditions corresponding to the G value parameter The second threshold condition and the time threshold condition are used to output the second timeout change information corresponding to the G value parameter to control the pattern frame of the system interface to change to a cold color. The system interface control method according to claim 2, wherein the system interface control method further includes: the preset pattern information is static pattern information. The system interface control method as described in claim 1, wherein the first change information and the first timeout change information have part of the same dynamic pattern information; and the second change information and the second timeout change information The time-varying information has part of the same dynamic pattern information. The system interface control method according to claim 1, wherein the obtaining at least one driving parameter includes: receiving at least one driving sensing parameter; and calculating the at least one driving sensing parameter to obtain the corresponding driving parameter. A vehicle terminal is improved in that it includes: a memory for storing computer programs; A processor configured to execute the computer program stored in the memory. When the computer program is executed, the processor is configured to execute the system interface control method described in any one of claims 1 to 6. A computer-readable storage medium, the improvement of which is that the computer-readable storage medium includes computer instructions. When the computer instructions are run on a vehicle terminal, the vehicle terminal is caused to execute any one of claims 1 to 6. The system interface control method.

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