Screen display control method and device, vehicle and storage medium

Abstract

The invention discloses a screen display control method and device, a vehicle and a storage medium, and relates to the technical field of vehicle control, the method comprises the following steps: when it is detected that a target display screen sends a screen touch instruction, obtaining a touch operation image; performing preset operation detection based on the touch operation image to obtain a trigger operation source; and performing matching detection on the trigger operation source and the screen touch instruction, and transmitting target display information corresponding to the screen touch instruction to a target display screen for display during matching. When the screen touch instruction corresponding to the screen operation is detected, the touch operation image corresponding to the screen click operation is collected, then the touch operation image is subjected to image analysis to determine the current screen trigger operation source, and when the trigger operation source is matched with the screen touch instruction, the screen operation is triggered. And the target display information corresponding to the screen touch instruction is transmitted to the target display screen to be displayed, so that the content display of the vehicle-mounted screen can be conveniently and safely carried out.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a screen display control method, device, vehicle, and storage medium. Background Art

[0002] With the rapid development of modern automotive technology, vehicle intelligence has significantly increased, and many advanced functions and control options have been integrated into the vehicle's central control screen. However, drivers in the primary driving position may not want passengers to freely manipulate the central control screen, especially when it comes to sensitive information such as driving settings and personal image libraries. Therefore, to ensure driving safety and protect personal privacy, cockpit systems urgently need an effective solution that can accurately identify the co-pilot's operating behavior and take measures to block it, preventing improper operation from affecting driving safety or leaking personal information.

[0003] In existing technical solutions, distance sensors are usually used to control the touch permissions of the central control screen. This technology determines whether the operation is authorized by detecting the distance between the user and the screen. However, as the design of vehicle-mounted screens tends to be borderless, it is becoming increasingly difficult to install distance sensors, because borderless screens often do not have enough space to accommodate these sensors. In addition, in the scenario where the driver and the co-driver operate the central control screen at the same time, if the click areas of the driver and the co-driver are very close, relying solely on the distance sensor to determine whether the click operation originated from the driver or the co-driver is not accurate enough, which makes this solution have certain limitations in practical applications and urgently needs to be improved.

[0004] Given the above challenges, how to effectively display and control the content of the vehicle's central control screen while ensuring convenience and safety has become a technical problem that needs to be solved urgently. Summary of the Invention

[0005] The main purpose of this application is to provide a screen display control method, device, vehicle and storage medium, aiming to solve the technical problem of how to conveniently and safely display the content of the vehicle's central control screen.

[0006] To achieve the above objectives, the present application proposes a screen display control method, which includes:

[0007] When detecting that the target display screen sends a screen touch command, acquiring a touch operation image;

[0008] Performing preset operation detection based on the touch operation image to obtain a trigger operation source;

[0009] A matching detection is performed on the trigger operation source and the screen touch instruction, and when a match occurs, the target display information corresponding to the screen touch instruction is transmitted to the target display screen for display.

[0010] In one embodiment, the step of performing preset operation detection based on the touch operation image to obtain a triggering operation source includes:

[0011] Performing operator detection based on the touch operation image to obtain the total number of current operators;

[0012] When the total number of current operators is greater than one, obtaining a trigger operation position corresponding to the screen touch instruction;

[0013] A trigger operation source is determined according to the trigger operation position.

[0014] In one embodiment, the step of determining the source of the trigger operation according to the trigger operation position includes:

[0015] Determining whether the trigger operation position falls within the current main driver's operation range;

[0016] If so, the driver's click operation is determined to be the triggering operation source.

[0017] In one embodiment, after performing operator detection based on the touch operation image and obtaining the total number of current operators, the method further includes:

[0018] When the total number of current operators is not greater than one, obtaining the arm movement direction corresponding to the touch operation image;

[0019] The trigger operation source is determined according to the movement direction of the arm.

[0020] In one embodiment, the step of obtaining the arm movement orientation corresponding to the touch operation image includes:

[0021] Acquire an image operation sequence corresponding to the touch operation image;

[0022] The arm movement orientation corresponding to the touch operation image is determined according to the image operation sequence.

[0023] In one embodiment, the step of detecting a match between the trigger operation source and the screen touch instruction includes:

[0024] Obtaining the screen display type corresponding to the screen touch instruction;

[0025] A match detection is performed on the trigger operation source and the screen touch instruction.

[0026] In one embodiment, when detecting that the target display screen sends a screen touch instruction, the step of acquiring a touch operation image includes:

[0027] When it is detected that the target display screen sends a screen touch command, the pressure detection information corresponding to the verification seating position is obtained;

[0028] When it is determined based on the pressure detection information that a passenger exists at the check seating position, a touch operation image is acquired.

[0029] In addition, to achieve the above-mentioned purpose, the present application also proposes a screen display control device, which includes:

[0030] An image detection module is used to obtain a touch operation image when detecting that the target display screen sends a screen touch instruction;

[0031] a trigger source analysis module, configured to perform preset operation detection based on the touch operation image to obtain a trigger operation source;

[0032] The display control module is used to detect the matching between the trigger operation source and the screen touch instruction, and when a match is found, transmit the target display information corresponding to the screen touch instruction to the target display screen for display.

[0033] In addition, to achieve the above-mentioned purpose, the present application also proposes a vehicle, the device including: a memory, a processor and a screen display control program stored in the memory and executable on the processor, the screen display control program being configured to implement the steps of the screen display control method as described above.

[0034] In addition, to achieve the above-mentioned purpose, the present application also provides a storage medium, on which a program for implementing the screen display control method is stored. The program for implementing the screen display control method is executed by a processor to implement the steps of the screen display control method as described above.

[0035] The present application provides a screen display control method, device, vehicle and storage medium. The method includes: when it is detected that the target display screen sends a screen touch instruction, obtaining a touch operation image; performing a preset operation detection based on the touch operation image to obtain the trigger operation source; matching the trigger operation source with the screen touch instruction, and when matching, transmitting the target display information corresponding to the screen touch instruction to the target display screen for display. When the present application detects a screen touch instruction corresponding to a screen operation, it collects a touch operation image corresponding to a screen click operation, and then performs image analysis on the touch operation image to determine the current screen trigger operation source, and only when the trigger operation source matches the screen touch instruction, transmits the target display information corresponding to the screen touch instruction to the target display screen for display, thereby conveniently and safely displaying the in-vehicle screen content. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0038] Figure 1 This is a flow chart of the first embodiment of the screen display control method of the present application;

[0039] Figure 2 This is a schematic diagram of the first flow chart of the second embodiment of the screen display control method of the present application;

[0040] Figure 3 This is a second flow chart of the second embodiment of the screen display control method of the present application;

[0041] Figure 4 This is a third flow chart of the second embodiment of the screen display control method of the present application;

[0042] Figure 5 This is a brief flowchart of the screen display control method according to an embodiment of the present application;

[0043] Figure 6 This is a schematic diagram of the module structure of the screen display control device according to an embodiment of the present application;

[0044] Figure 7 This is a schematic diagram of the device structure of the hardware operating environment involved in the screen display control method in the embodiment of the present application.

[0045] The purpose, features and advantages of this application will be further explained with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0046] It should be understood that the specific embodiments described herein are merely used to explain the technical solutions of the present application and are not intended to limit the present application.

[0047] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0048] The main solution of this application is: when it is detected that the target display screen sends a screen touch instruction, a touch operation image is obtained; a preset operation detection is performed based on the touch operation image to obtain the trigger operation source; the trigger operation source is matched with the screen touch instruction, and when matched, the target display information corresponding to the screen touch instruction is transmitted to the target display screen for display.

[0049] Existing technologies often use distance sensors to control screen touch permissions. However, the trend toward borderless car screens makes it difficult to install distance sensors. Furthermore, in scenarios where both the driver and the front passenger are operating the central control screen simultaneously, if the touch areas are close to each other, it is difficult to directly determine whether the click originated from the driver or the front passenger using the distance sensor alone, and accuracy needs to be improved.

[0050] To solve the above problems, when the screen touch instruction corresponding to the screen operation is detected, the present application collects the touch operation image corresponding to the screen click operation by being located in front of the screen, and then determines the source of the current screen operation through the touch operation image. When the operation source and the screen touch instruction are triggered, the target display information is transmitted to the target display screen for display, thereby conveniently and safely displaying the in-vehicle screen content.

[0051] It should be noted that the execution entity of this embodiment may be a screen display control system, a vehicle processor with data processing, network communication, and program execution functions, or a vehicle capable of performing the aforementioned functions, etc. This embodiment does not specifically limit this. The following uses the vehicle processor as an example to illustrate this embodiment and the following embodiments.

[0052] Based on this, the embodiment of the present application provides a screen display control method, referring to Figure 1 , Figure 1 This is a flow chart of the first embodiment of the screen display control method of the present application.

[0053] In this embodiment, the screen display control method includes steps S10 to S30:

[0054] Step S10, when it is detected that the target display screen sends a screen touch instruction, acquiring a touch operation image;

[0055] It's easy to understand that detecting a screen touch command from the target display indicates that the driver in the driver's seat or a passenger in another seat has performed a screen touch operation, such as a click, slide, or drag. To address the inconvenience of installing distance sensors on existing vehicle central control screens, this embodiment uses a visual image acquisition module, such as an onboard camera, to capture a touch image of the user clicking the screen, known as the touch operation image. This touch operation image then identifies the driver's or passenger's hand movement during the screen touch process, thereby determining whether the operator who triggered the screen touch command was the driver or a passenger.

[0056] In a feasible implementation, in this embodiment, step S10 may include steps A1 to A2:

[0057] Step A1: when it is detected that the target display screen sends a screen touch command, obtain pressure detection information corresponding to the verification seating position;

[0058] Step A2: When it is determined based on the pressure detection information that there is a passenger at the verified seating position, a touch operation image is acquired.

[0059] It is understood that after the processor detects that the target display screen has transmitted a screen touch command, before determining the touch operator based on the touch operation image, this embodiment may also first determine whether a user exists in a position other than the driver's seat, i.e., verifying the presence of a user in the aforementioned seating position. It is also understood that if no passenger exists in the verified seating position, the current screen operator must be the driver, thus eliminating the need for subsequent personnel verification, thereby speeding up screen display control.

[0060] Therefore, this embodiment can determine whether there are other passengers in the vehicle based on a cabin pressure sensor or infrared sensor placed in the verification seating position. Preferably, this embodiment determines whether there are other passengers in the vehicle who were involved in the driver's accident by obtaining seat pressure information in the verification seating position, i.e., the pressure detection information.

[0061] If it is determined based on the pressure detection information that there is a passenger in the verification seating position, the controller can further obtain the touch operation image for subsequent operator detection; if it is determined that there is no passenger in the verification seating position, the controller can directly determine that the trigger operation source is the main driver click operation, and can directly transmit the target display information corresponding to the screen touch command to the target display screen for display.

[0062] Step S20, performing a preset operation detection based on the touch operation image to obtain a triggering operation source;

[0063] Step S30 , performing a match detection on the trigger operation source and the screen touch instruction, and transmitting the target display information corresponding to the screen touch instruction to the target display screen for display when a match occurs.

[0064] It is understandable that after obtaining the touch operation image, the controller can perform image analysis on the touch operation image to determine whether the operator is the driver of the main vehicle or other passengers in the verification driving position, and determine based on the image analysis results whether the triggering operation source is the main vehicle click operation or other location click operation.

[0065] In a feasible implementation, in this embodiment, step S30 may include steps B1 to B2:

[0066] Step B1, obtaining the screen display type corresponding to the screen touch instruction;

[0067] Step B2: performing a matching detection on the trigger operation source and the screen touch instruction.

[0068] It will be readily understood that, in this embodiment, different display areas within the target display screen of the current vehicle may have corresponding screen display types, such as a specific display type or a general display type. If a display area is of a specific display type, the content of that display area can only be output to the target display screen for display when the driver clicks the area; whereas, if the display area is of a general display type, the content of that display area can be output to the target display screen for display when the driver clicks the area or when a click is made elsewhere.

[0069] Therefore, after determining the source of the trigger operation based on the trigger operation image, this embodiment can determine whether the currently determined trigger operation source is consistent with the screen display type corresponding to the screen touch instruction. If it is consistent, it indicates that the trigger operation source matches the screen touch instruction, and the controller can output the content of the target display area corresponding to the screen touch instruction to the target display screen for display.

[0070] If the trigger operation source does not conform to the screen display type corresponding to the screen touch instruction, the controller may reject the content acquisition request of the target display screen and not output new content to the target display screen.

[0071] In this embodiment, when a screen touch instruction corresponding to a screen operation is detected, a touch operation image corresponding to the screen click operation is collected by being located in front of the screen, and then the source of the current screen operation is determined by the touch operation image. When the operation source and the screen touch instruction are triggered, the target display information is transmitted to the target display screen for display. Therefore, this embodiment provides a set of simple methods for determining the source of screen trigger clicks, providing a basis for shielding the click behavior of non-drivers, and conveniently and safely displaying the in-vehicle screen content.

[0072] This embodiment provides a screen display control method, comprising: upon detecting a screen touch command sent by a target display screen, obtaining pressure detection information corresponding to a verified seating position; upon determining, based on the pressure detection information, that a passenger is present in the verified seating position, obtaining a touch operation image; performing a preset operation detection based on the touch operation image to obtain a triggering operation source; obtaining a screen display type corresponding to the screen touch command; and matching the triggering operation source with the screen touch command. Upon a match, the target display information corresponding to the screen touch command is transmitted to the target display screen for display. Upon detecting a screen touch command corresponding to a screen operation, this embodiment captures a touch operation image corresponding to the screen click operation by being located in front of the screen. The touch operation image then determines the source of the current screen operation. Only when the triggering operation source matches the screen touch command is the target display information transmitted to the target display screen for display. This embodiment thus provides a simple method for distinguishing clicks originating from the driver's seat or other driving positions, thereby providing a basis for accurately blocking clicks from non-driver positions when necessary, conveniently and safely displaying in-vehicle screen content while protecting the driver's privacy and driving experience.

[0073] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as those in the above-mentioned embodiment 1 can be referred to the above introduction and will not be repeated later.

[0074] Based on the first embodiment, please refer to Figure 2 , Figure 2 This is a first flow chart of the second embodiment of the screen display control method of this application. In this embodiment, step S30 includes steps C1 to C3:

[0075] Step C1, performing operator detection based on the touch operation image to obtain the total number of current operators;

[0076] Step C2: when the total number of current operators is greater than one, obtaining a trigger operation position corresponding to the screen touch instruction;

[0077] Step C3: determining the trigger operation source according to the trigger operation position.

[0078] It should be noted that this embodiment may pre-train an image processing model for detecting the number of hands or arms in an image, such as YoLo, R-CNN, or Fast R-CNN, though this embodiment does not specifically limit this. Therefore, after acquiring a touch operation image using the vehicle-mounted camera, the controller may analyze the number of hands or arms contained in the touch operation image using the image processing model and, based on the determined number of hands or arms, determine the total number of current operators.

[0079] If the total number of current operators is greater than one, it indicates that the currently captured touch operation image contains more than one hand or arm. In this case, this embodiment can determine the source of the trigger operation based on the trigger position corresponding to the screen operation instruction. It is easy to understand that the trigger operation position can be the trigger position of the click event corresponding to the screen operation instruction, which can be determined by parsing the input event monitored by the vehicle computer. The controller can then determine the source of the trigger operation based on the trigger operation position.

[0080] In one possible implementation, refer to Figure 3 , Figure 3 This is a second flow chart of the second embodiment of the screen display control method of this application. In this embodiment, step C3 may include steps C31 to C32:

[0081] Step C31, determining whether the trigger operation position belongs to the current main driving operation range;

[0082] Step C32: If yes, determine that the driver's click operation is the triggering operation source.

[0083] It is understood that when multiple hands or arms are detected in the touch operation image, the controller can distinguish the hands or arms in the touch operation image based on a pre-set screen origin (usually the lower left corner corresponding to the driver's position), generally identifying the arm closer to the screen origin as the driver's arm and the arm farther from the screen origin as the passenger's arm. Based on the determined arm category and the relative coordinates of the fingers of each arm based on the screen origin, the controller divides the current main driver's operation range corresponding to the driver's operation hand area and other operation ranges corresponding to other passenger operation hand areas.

[0084] After determining the triggering operation location, the controller can then determine whether the triggering operation location falls within the current primary driver's operating range. If so, the controller determines that the triggering operation originated from the primary driver's click. If not, the controller determines that the triggering operation originated from a click in another location. Therefore, this embodiment can accurately distinguish whether a click originated from the primary driver's seat, providing a basis for accurately blocking clicks from the secondary driver's seat when necessary, thus protecting the driver's privacy and driving experience.

[0085] In another possible embodiment, referring to Figure 4 , Figure 4 This is a third flow chart of the second embodiment of the screen display control method of this application. In this embodiment, steps C4 to C5 may be included after step C1:

[0086] Step C4: when the total number of current operators is not greater than one, obtaining the arm movement direction corresponding to the touch operation image;

[0087] Step C5: determining the source of the trigger operation according to the movement direction of the arm.

[0088] It's easy to understand that when the total number of current operators is no more than one, the controller can use the image processing model to analyze the arm movement direction corresponding to the click event by recognizing the palm of your hand image, with the lower left corner of the target display as the origin, and then determine the source of the trigger operation based on the arm movement direction. If the driver is on the left side of the screen, if the arm movement direction is detected as extending from the left side of the screen, the controller can determine that the driver's click is the trigger operation source; if the arm movement direction is extending from the right side of the screen, the controller can determine that the trigger operation source is a click from another location.

[0089] In a feasible implementation manner, in this embodiment, step C4 may include steps C41 to C42:

[0090] Step C41, obtaining an image operation sequence corresponding to the touch operation image;

[0091] Step C42: determining the arm movement direction corresponding to the touch operation image according to the image operation sequence.

[0092] It is easy to understand that in order to effectively identify the arm movement direction corresponding to the touch operation image, this embodiment can obtain multiple frames of operation images before and after the click event based on the touch operation image, that is, the image operation sequence, and thus determine a complete arm movement process based on the image operation sequence.

[0093] It is understandable that, during the analysis of the arm movement orientation, this embodiment can detect and separate the gesture portion to be recognized from the unstructured image operation sequence, remove irrelevant content in the image that is not related to gesture recognition, further reduce the computational complexity of gesture recognition, and improve the efficiency of gesture recognition, thereby reducing the time spent by the user on switching display operations while driving, improving driving attention, and thereby improving driving safety.

[0094] To sum up, for the scenario where the driver and the front passenger click on the central control screen at the same time, this embodiment can effectively distinguish whether the click behavior comes from the driver by identifying conditions such as the relative position of the fingers, the click area, and the direction of the arm movement, providing a basis for accurately blocking the front passenger's click behavior, conveniently and safely displaying the content on the car screen, and protecting the driver's privacy and driving experience.

[0095] This embodiment discloses detecting operators based on touch operation images to obtain the total number of current operators; when the total number of current operators is greater than one, obtaining the trigger operation position corresponding to the screen touch instruction; judging whether the trigger operation position belongs to the current main driver's operation range: if so, determining that the main driver's click operation is the trigger operation source. When the total number of current operators is not greater than one, obtaining the image operation sequence corresponding to the touch operation image; determining the arm movement direction corresponding to the touch operation image according to the image operation sequence; determining the trigger operation source according to the arm movement direction. This embodiment targets the scenario where the main driver and the co-driver click on the central control screen at the same time. By identifying conditions such as the relative position of the fingers, the click area, and the arm movement direction, it can effectively distinguish whether the click behavior comes from the main driver, provide a basis for accurately shielding the co-driver's click behavior, conveniently and safely display the in-vehicle screen content, and protect the driver's privacy and driving experience.

[0096] For example, in order to help understand the technical concept or technical principle of the screen display control method after combining this embodiment with the above-mentioned embodiment 1 and embodiment 2, please refer to Figure 5 , Figure 5 The following is a brief flowchart of the screen display control method according to an embodiment of the present application:

[0097] like Figure 5 As shown, when the controller detects a click event based on the screen touch command, it can first determine whether there is someone in the passenger seat based on the pressure detection information corresponding to the verification seating position. If not, it can directly determine that the click event comes from the main driver's seat;

[0098] If yes, then further acquire a touch operation image, and determine based on the touch operation image whether only one person's hand is detected; if not, determine whether the coordinates of the click event are within the range of the driver's finger;

[0099] If yes, it is determined that the click event comes from the driver's seat; if no, it is determined that the click event comes from the passenger seat.

[0100] If only one person's hand is detected, the direction of the hand and arm is further identified. At this time, if the driver is on the left and the arm is judged to be extending from the right, the click event is determined to be from the passenger seat;

[0101] If the arm is judged to be extended from the left side, the click event is determined to be from the main driver.

[0102] Therefore, for the scenario where the driver and the co-driver click on the central control screen at the same time, this application can effectively distinguish whether the click behavior comes from the driver by identifying conditions such as the relative position of the fingers, the click area, and the direction of the arm movement, providing a basis for accurately blocking the co-driver's click behavior, conveniently and safely displaying the in-vehicle screen content, and protecting the driver's privacy and driving experience.

[0103] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the screen display control method of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0104] This application also provides a screen display control device, please refer to Figure 6 , Figure 6 This is a schematic diagram of the module structure of the screen display control device according to an embodiment of the present application. In this embodiment, the screen display control device includes:

[0105] The image detection module 601 is used to obtain a touch operation image when detecting that the target display screen sends a screen touch instruction;

[0106] A trigger source analysis module 602 is configured to perform a preset operation detection based on the touch operation image to obtain a trigger operation source;

[0107] The display control module 603 is used to detect the matching between the trigger operation source and the screen touch instruction, and transmit the target display information corresponding to the screen touch instruction to the target display screen for display when a match is found.

[0108] Optionally, in this embodiment, the trigger source analysis module 602 is further configured to detect operators based on the touch operation image to obtain the total number of current operators;

[0109] The trigger source analysis module 602 is further configured to obtain a trigger operation position corresponding to the screen touch instruction when the total number of current operators is greater than one;

[0110] The trigger source analysis module 602 is further configured to determine the source of the trigger operation according to the trigger operation position.

[0111] Optionally, in this embodiment, the trigger source analysis module 602 is further configured to determine whether the trigger operation position falls within the current main driving operation range;

[0112] The trigger source analysis module 602 is further configured to determine that if yes, the driver's click operation is the trigger operation source.

[0113] Optionally, in this embodiment, the trigger source analysis module 602 is further configured to obtain the arm movement direction corresponding to the touch operation image when the total number of the current operators is not greater than one;

[0114] The trigger source analysis module 602 is further configured to determine the source of the trigger operation according to the arm movement orientation.

[0115] Optionally, in this embodiment, the trigger source analysis module 602 is further configured to obtain an image operation sequence corresponding to the touch operation image;

[0116] The trigger source analysis module 602 is further configured to determine the arm movement direction corresponding to the touch operation image according to the image operation sequence.

[0117] Optionally, in this embodiment, the display control module 603 is further configured to obtain a screen display type corresponding to the screen touch instruction;

[0118] The display control module 603 is further configured to detect a match between the trigger operation source and the screen touch instruction.

[0119] Optionally, in this embodiment, the image detection module 601 is further configured to obtain pressure detection information corresponding to the verification seating position when detecting that the target display screen sends a screen touch command;

[0120] The image detection module 601 is further configured to obtain a touch operation image when it is determined based on the pressure detection information that there is a passenger at the verified seating position.

[0121] The screen display control device provided in this application utilizes the screen display control method of the aforementioned embodiment to solve the technical problems associated with screen display control. Compared to the prior art, the beneficial effects of the screen display control device provided in this application are the same as those of the screen display control method provided in the aforementioned embodiment. Other technical features of the screen display control device are the same as those disclosed in the aforementioned embodiment and are not further elaborated here.

[0122] The present application provides a vehicle, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the screen display control method in the above-mentioned embodiment one.

[0123] Reference below Figure 7 , which shows a schematic structural diagram of a vehicle suitable for implementing the embodiment of the present application. Figure 7As shown, the vehicle may include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to programs stored in a read-only memory (ROM) 1002 or programs loaded from a storage device 1003 into a random access memory (RAM) 1004. RAM 1004 also stores various programs and data required for vehicle operation. Processing device 1001, ROM 1002, and RAM 1004 are interconnected via a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems may be connected to I / O interface 1006: input devices 1007 including, for example, a touchscreen, touchpad, keyboard, mouse, image sensor, microphone, accelerometer, gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), speakers, and vibrator; storage device 1003 including, for example, a magnetic tape or hard disk; and communication device 1009. The communication device 1009 can allow the vehicle to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a vehicle with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have instead.

[0124] In particular, according to the embodiments disclosed in the present application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments disclosed in the present application include a screen display control program product, which includes a screen display control program carried on a computer-readable medium, and the screen display control program includes program code for executing the method shown in the flowchart. In such an embodiment, the screen display control program can be downloaded and installed from the network via a communication device, or installed from the storage device 1003, or installed from the ROM 1002. When the screen display control program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are performed.

[0125] The vehicle provided in this application utilizes the screen display control method of the aforementioned embodiment to solve the technical problem of screen display control. Compared with the prior art, the beneficial effects of the vehicle provided in this application are the same as those of the screen display control method provided in the aforementioned embodiment, and the other technical features of the vehicle are the same as those disclosed in the aforementioned embodiment, and are not further described here.

[0126] It should be understood that the various parts disclosed in this application can be implemented using hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0127] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

[0128] The present application provides a storage medium having computer-readable program instructions (ie, screen display control program) stored thereon, wherein the computer-readable program instructions are used to execute the screen display control method in the above-mentioned embodiment.

[0129] The storage medium provided in this application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, systems or devices, or any combination thereof. More specific examples of storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In this embodiment, the storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, system or device. The program code contained on the storage medium may be transmitted using any appropriate medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination thereof.

[0130] The above-mentioned storage medium may be included in the vehicle; or may exist independently and not be assembled into the vehicle.

[0131] The above-mentioned storage medium carries one or more programs, and when the above-mentioned one or more programs are executed by the vehicle, the vehicle: screen display control.

[0132] The screen display control program code for performing the operations of the present application can be written in one or more programming languages or a combination thereof, including object-oriented programming languages such as Java, Smalltalk, C++, and conventional procedural programming languages such as "C" or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (for example, through the Internet using an Internet service provider).

[0133] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and screen display control program products according to various embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, program segment or part of code, and the module, program segment or part of code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, as well as the combination of boxes in the block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or can be implemented using a combination of dedicated hardware and computer instructions.

[0134] The modules described in the embodiments of the present application may be implemented in software or hardware, wherein the name of a module does not necessarily limit the unit itself.

[0135] The readable storage medium provided in this application is a storage medium that stores computer-readable program instructions (i.e., a screen display control program) for executing the above-described screen display control method, and can solve the technical problem of how to conveniently and safely perform screen display control. Compared with the prior art, the beneficial effects of the storage medium provided in this application are the same as those of the screen display control method provided in the above-described embodiment, and are not further elaborated here.

[0136] The above are only some embodiments of the present application and are not intended to limit the patent scope of the present application. All equivalent structural transformations made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A screen display control method, characterized in that: The method comprises: When detecting that the target display screen sends a screen touch command, acquiring a touch operation image; Performing preset operation detection based on the touch operation image to obtain a trigger operation source; A matching detection is performed on the trigger operation source and the screen touch instruction, and when a match occurs, the target display information corresponding to the screen touch instruction is transmitted to the target display screen for display.

2. The screen display control method according to claim 1, wherein: The step of performing preset operation detection based on the touch operation image to obtain a trigger operation source includes: Performing operator detection based on the touch operation image to obtain the total number of current operators; When the total number of current operators is greater than one, obtaining a trigger operation position corresponding to the screen touch instruction; A trigger operation source is determined according to the trigger operation position.

3. The screen display control method according to claim 2, wherein: The step of determining the source of the trigger operation according to the trigger operation position includes: Determining whether the trigger operation position falls within the current main driver's operation range; If so, the driver's click operation is determined to be the triggering operation source.

4. The screen display control method according to claim 2, wherein: After detecting the operator based on the touch operation image and obtaining the total number of current operators, the method further includes: When the total number of current operators is not greater than one, obtaining the arm movement direction corresponding to the touch operation image; The trigger operation source is determined according to the movement direction of the arm.

5. The screen display control method according to claim 4, wherein: The step of obtaining the arm movement orientation corresponding to the touch operation image includes: Acquire an image operation sequence corresponding to the touch operation image; The arm movement orientation corresponding to the touch operation image is determined according to the image operation sequence.

6. The screen display control method according to claim 1, wherein: The step of matching the trigger operation source with the screen touch instruction includes: Obtaining the screen display type corresponding to the screen touch instruction; A match detection is performed on the trigger operation source and the screen touch instruction.

7. The screen display control method according to claim 1, wherein: The step of acquiring a touch operation image when detecting that the target display screen sends a screen touch instruction includes: When it is detected that the target display screen sends a screen touch command, the pressure detection information corresponding to the verification seating position is obtained; When it is determined based on the pressure detection information that a passenger exists at the check seating position, a touch operation image is acquired.

8. A screen display control device, characterized in that: The screen display control device comprises: An image detection module is used to obtain a touch operation image when detecting that the target display screen sends a screen touch instruction; a trigger source analysis module, configured to perform preset operation detection based on the touch operation image to obtain a trigger operation source; The display control module is used to detect the matching between the trigger operation source and the screen touch instruction, and when a match is found, transmit the target display information corresponding to the screen touch instruction to the target display screen for display.

9. A vehicle, characterized in that: The vehicle includes: a memory, a processor, and a screen display control program stored in the memory and executable on the processor, wherein the screen display control program is configured to implement the steps of the screen display control method according to any one of claims 1 to 7.

10. A storage medium, characterized in that: The storage medium is a storage medium on which a screen display control program is stored. When the screen display control program is executed by a processor, the steps of the screen display control method according to any one of claims 1 to 7 are implemented.

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