A display interaction method and system for ACC following distance adjustment

Abstract

The present invention provides a display interaction method and system for adjusting an ACC following distance, which relates to the technical field of human-computer interaction, and comprises: obtaining a preset following distance input by a driver, controlling a target vehicle to run with a first following target at the preset following distance, and controlling an instrument of the target vehicle to display a target image; after obtaining the target following distance input by a user, controlling an instrument of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance; after the virtual image of the target vehicle in the real-time image moves to a virtual parking space, controlling the instrument of the target vehicle to display target information, thereby solving the technical problem that the user experience of the interaction mode of the existing adaptive cruise system is poor.

Description

Technical Field

[0001] The present invention relates to the technical field of human-computer interaction, and in particular to a display interaction method and system for ACC following distance adjustment. Background Art

[0002] With the development of smart cockpits, the scenario-based expression of functions can better meet users' understanding of the functions. The scenario-based expression experience is more immersive, reducing the user's intention judgment time and increasing driving safety. For the adaptive cruise control system (ACC control unit) to adjust the following distance, the current interaction method is mostly pop-up expression.

[0003] However, when it comes to pop-up expressions, drivers often lose touch with the actual scene experience when making adjustments, and are unable to directly access functional feedback, resulting in a poor user experience for the driver.

[0004] For the above problems, no effective solutions have been proposed yet. Summary of the Invention

[0005] In view of this, an object of the present invention is to provide a display interaction method and system for ACC following distance adjustment, so as to alleviate the technical problem of poor user experience in the interaction mode of the existing adaptive cruise system.

[0006] In a first aspect, an embodiment of the present invention provides a display interaction method for ACC following distance adjustment, which is applied to an adaptive cruise system, comprising: obtaining a preset following distance input by a driver, controlling a target vehicle and a first following target to run at the preset following distance, and controlling the instrument panel of the target vehicle to display a target image, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle; after obtaining the target following distance input by the user, controlling the instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to display a real-time image. The method simulates a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, wherein the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target, and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, the instrument panel of the target vehicle is controlled to display target information, wherein the target information is used to indicate that the adjustment of the following distance between the target vehicle and the first following target is complete.

[0007] Furthermore, when the target following distance is less than the preset following distance, the method further includes: determining a first safe following distance based on the speed of the target vehicle and the speed of the first following target; if the target following distance is less than the first safe following distance, controlling the instrument panel of the target vehicle to display a first pop-up message, wherein the first pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0008] Furthermore, a preset range is determined based on the first safe following distance, wherein the preset range includes: a first preset range, a second preset range and a third preset range; if the target following distance is within the first preset range, the instrument of the target vehicle is controlled to display the target following distance in a first color in the real-time image; if the target following distance is within the second preset range, the instrument of the target vehicle is controlled to display the target following distance in a second color in the real-time image; if the target following distance is within the third preset range, the instrument of the target vehicle is controlled to display the target following distance in a third color in the real-time image.

[0009] Furthermore, when the target following distance is greater than the preset following distance, the method further includes: determining a second safe following distance based on the speed of the target vehicle and the speed of a second following target, wherein the second following target is a vehicle located behind the target vehicle; if the distance between the target vehicle and the second following target is less than the second safe following distance, controlling the instrument panel of the target vehicle to display a second pop-up message, wherein the second pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0010] In a second aspect, an embodiment of the present invention further provides an ACC following distance adjustment display interaction system, which is applied to a target vehicle and includes: an adaptive cruise control system, an on-board controller and an instrument, wherein the adaptive cruise control system is used to obtain a preset following distance input by a driver, and control the target vehicle to run at the preset following distance from a first following target through the on-board controller, and control the instrument of the target vehicle to display a target image through the on-board controller, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, and the first following target is a vehicle located in front of the target vehicle; the adaptive cruise control system is used to control the target vehicle through the on-board controller after obtaining the target following distance input by the user. The instrument panel of the target vehicle displays a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; the adaptive cruise control system is used to control the instrument panel of the target vehicle to display target information through the on-board controller after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, wherein the target information is used to indicate that the adjustment of the following distance between the target vehicle and the first following target is completed.

[0011] Furthermore, the adaptive cruise control system is also used to: when the target following distance is less than the preset following distance, determine a first safe following distance based on the speed of the target vehicle and the speed of the first following target; if the target following distance is less than the first safe following distance, control the instrument panel of the target vehicle to display a first pop-up message, wherein the first pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0012] Furthermore, the adaptive cruise system is also used to: determine a preset range based on the first safe following distance, wherein the preset range includes: a first preset range, a second preset range and a third preset range; if the target following distance is within the first preset range, control the instrument of the target vehicle to display the target following distance in the real-time image in a first color; if the target following distance is within the second preset range, control the instrument of the target vehicle to display the target following distance in the real-time image in a second color; if the target following distance is within the third preset range, control the instrument of the target vehicle to display the target following distance in the real-time image in a third color.

[0013] Furthermore, when the target following distance is greater than the preset following distance, a second safe following distance is determined based on the speed of the target vehicle and the speed of a second following target, wherein the second following target is a vehicle located behind the target vehicle; if the distance between the target vehicle and the second following target is less than the second safe following distance, the instrument panel of the target vehicle is controlled to display a second pop-up message, wherein the second pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0014] In a third aspect, an embodiment of the present invention further provides an electronic device comprising a memory and a processor, wherein the memory is used to store a program that supports the processor to execute the method described in the first aspect above, and the processor is configured to execute the program stored in the memory.

[0015] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored.

[0016] In an embodiment of the present invention, by obtaining a preset following distance input by a driver, controlling a target vehicle to run with a first following target at the preset following distance, and controlling an instrument panel of the target vehicle to display a target image, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle; after obtaining the target following distance input by the user, controlling an instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: The virtual image of the target vehicle, the virtual image of the first following target and the virtual parking space, the virtual parking space being the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, the instrument panel of the target vehicle is controlled to display target information, wherein the target information is used to indicate that the adjustment of the following distance between the target vehicle and the first following target is completed, thereby achieving the purpose of providing the driver with a visual interactive mode of the adaptive cruise system, thereby solving the technical problem of poor user experience in the interactive mode of some adaptive cruise systems, thereby achieving the technical effect of improving user experience.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purposes and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A flowchart of a display interaction method for ACC following distance adjustment provided by an embodiment of the present invention;

[0021] Figure 2A schematic diagram of a target image provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of a real-time image before the distance between the target vehicle and the first following target is shortened according to an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of a real-time image showing a shortened distance between a target vehicle and a first following target provided by an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of a real-time image after the distance between the target vehicle and the first following target is shortened according to an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the second pop-up window information provided by an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of a real-time image before the distance between the target vehicle and the first following target increases according to an embodiment of the present invention;

[0027] Figure 8 A schematic diagram of a real-time image showing an increasing distance between a target vehicle and a first following target provided by an embodiment of the present invention;

[0028] Figure 9 A schematic diagram of a real-time image after the distance between the target vehicle and the first following target increases according to an embodiment of the present invention;

[0029] Figure 10 A schematic diagram of a display and interaction system for ACC following distance adjustment provided by an embodiment of the present invention;

[0030] Figure 11 A schematic diagram of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] Example 1:

[0033] According to an embodiment of the present invention, an embodiment of a display interaction method for ACC following distance adjustment is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0034] Figure 1 : is a flow chart of a display interaction method for adjusting the ACC following distance according to an embodiment of the present invention. Figure 1 As shown, the method includes the following steps:

[0035] Step S102, obtaining a preset following distance input by the driver, controlling the target vehicle to operate at the preset following distance from a first following target, and controlling the instrument panel of the target vehicle to display a target image, wherein the target vehicle is the vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is the vehicle located in front of the target vehicle;

[0036] like Figure 2 As shown, Figure 2 Schematic diagram of the target image.

[0037] Step S104: After obtaining the target following distance input by the user, controlling the instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target, and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance;

[0038] Step S106, after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, controlling the instrument panel of the target vehicle to display target information, wherein the target information is used to indicate that the following distance adjustment between the target vehicle and the first following target is completed.

[0039] In an embodiment of the present invention, by obtaining a preset following distance input by a driver, controlling a target vehicle to run with a first following target at the preset following distance, and controlling an instrument panel of the target vehicle to display a target image, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle; after obtaining the target following distance input by the user, controlling an instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: The virtual image of the target vehicle, the virtual image of the first following target and the virtual parking space, the virtual parking space being the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, the instrument panel of the target vehicle is controlled to display target information, wherein the target information is used to indicate that the adjustment of the following distance between the target vehicle and the first following target is completed, thereby achieving the purpose of providing the driver with a visual interactive mode of the adaptive cruise system, thereby solving the technical problem of poor user experience in the interactive mode of some adaptive cruise systems, thereby achieving the technical effect of improving user experience.

[0040] In an embodiment of the present invention, when the target following distance is less than the preset following distance, the method further includes:

[0041] Step S11, determining a first safe following distance based on the speed of the target vehicle and the speed of the first following target vehicle;

[0042] Step S12: If the target following distance is less than the first safe following distance, control the instrument panel of the target vehicle to display a first pop-up message, wherein the first pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0043] In an embodiment of the present invention, when the target following distance is less than the preset following distance (i.e., the driver shortens the distance between the target vehicle and the first following target), the adaptive cruise control system calculates a first safe following distance through a real-time visual algorithm, the speed of the target vehicle, and the speed of the first following target. Generally, the above-mentioned first safe following distance is the shortest distance between the target vehicle and the first following target while ensuring the safe driving of the target vehicle and the first following target.

[0044] If the target following distance input by the driver is less than the first safe following distance, it means that when the distance between the target vehicle and the first following target is at the target following distance, there is a safety hazard between the target vehicle and the first following target. Therefore, the autonomous cruise control system controls the instrument panel of the target vehicle to display the first pop-up message to prompt the driver that the following distance adjustment operation cannot be performed, thereby ensuring the driver's safety.

[0045] like Figure 3-Figure 5 As shown, Figure 3-Figure 5 Schematic diagram of real-time image when the target following distance is less than the preset following distance.

[0046] In an embodiment of the present invention, the method further includes the following steps:

[0047] Step S21: determining a preset range based on the first safe following distance, wherein the preset range includes: a first preset range, a second preset range, and a third preset range;

[0048] Step S22: If the target following distance is within the first preset range, controlling an instrument panel of the target vehicle to display the target following distance in a first color in the real-time image;

[0049] Step S23, if the target following distance is within the second preset range, controlling an instrument panel of the target vehicle to display the target following distance in a second color in the real-time image;

[0050] Step S24 : If the target following distance is within the third preset range, controlling the instrument panel of the target vehicle to display the target following distance in a third color in the real-time image.

[0051] In an embodiment of the present invention, the target following distance can be displayed in a real-time image using different colors. For example, when the target following distance is within the range of 30m-60m (i.e., within the first preset range), the target following distance can be displayed in red in the real-time image; when the target following distance is within the range of 60m-100m (i.e., within the second preset range), the target following distance can be displayed in yellow in the real-time image; when the target following distance is within the range of 100m-150m (i.e., within the third preset range), the target following distance can be displayed in red in the real-time image.

[0052] By using different colors to display the target following distance, the driver can more clearly and intuitively understand the specific distance between the target vehicle and the first following object. Furthermore, different colors can also prompt the driver to the strength of the target following distance for the safety between the target vehicle and the first following object. For example, green indicates that it is safest when the target vehicle and the first following object travel at the target following distance, and red indicates that there is a risk when the target vehicle and the first following object travel at the target following distance.

[0053] In an embodiment of the present invention, when the target following distance is greater than the preset following distance, the method further includes the following steps:

[0054] Step S31, determining a second safe following distance based on the speed of the target vehicle and the speed of a second following target, wherein the second following target is a vehicle located behind the target vehicle;

[0055] Step S32: If the distance between the target vehicle and the second following target is less than the second safe following distance, the instrument panel of the target vehicle is controlled to display a second pop-up message, wherein the second pop-up message is used to prompt the driver that the following distance adjustment operation cannot be performed.

[0056] In an embodiment of the present invention, when the target following distance is greater than the preset following distance (i.e., the driver increases the distance between the target vehicle and the first following target), the adaptive cruise control system needs to determine a second safety distance based on the speed of the target vehicle and the speed of the vehicle behind the target vehicle (i.e., the second following target). The second safety distance is the shortest distance between the target vehicle and the first following target while ensuring the safe driving of the target vehicle and the second following target.

[0057] If the distance between the target vehicle and the second following target is less than the second safe following distance, it means that when the distance between the target vehicle and the first following target is within the target following distance, there is a safety hazard between the target vehicle and the second following target. Therefore, the autonomous cruise control system controls the target vehicle's instrument display as follows: Figure 6 The second pop-up message shown is to remind the driver that the following distance adjustment operation cannot be performed, thereby ensuring the driver's safety.

[0058] In an embodiment of the present invention, a visual expression method is used to make it easier for the driver to judge the safe following distance adjustment. At the same time, the visual expression combined with the visual algorithm results allows the user to have more direct access to functional feedback, so that the driver can make corresponding adjustments, reduce the psychological burden, and thus improve the driver's user experience.

[0059] like Figure 7-Figure 9 As shown, Figure 7-Figure 9Schematic diagram of real-time image when the target following distance is greater than the preset following distance.

[0060] Example 2:

[0061] An embodiment of the present invention also provides a display and interaction system for ACC following distance adjustment, which is used to execute the display and interaction method for ACC following distance adjustment provided in the above content of the embodiment of the present invention. The following is a detailed introduction to the display and interaction system for ACC following distance adjustment provided by the embodiment of the present invention.

[0062] like Figure 10 As shown, Figure 10 Schematic diagram of the display and interaction system for ACC distance adjustment, which is applied to a target vehicle and includes an adaptive cruise control system 10 , a vehicle controller 20 and an instrument 30 .

[0063] The adaptive cruise control system is configured to obtain a preset following distance input by a driver, and control a target vehicle to operate at the preset following distance from a first following target via the onboard controller, and control an instrument panel of the target vehicle to display a target image via the onboard controller, wherein the target vehicle is the vehicle driven by the driver, and the target image is configured to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle;

[0064] The adaptive cruise control system is configured to, after obtaining a target following distance input by a user, control the instrument panel of the target vehicle to display a real-time image via the onboard controller, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target, and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance;

[0065] The adaptive cruise control system is used to control the instrument panel of the target vehicle to display target information through the on-board controller after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, wherein the target information is used to indicate that the following distance adjustment between the target vehicle and the first following target is completed.

[0066] In an embodiment of the present invention, by obtaining a preset following distance input by a driver, controlling a target vehicle to run with a first following target at the preset following distance, and controlling an instrument panel of the target vehicle to display a target image, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle; after obtaining the target following distance input by the user, controlling an instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time a process in which the distance between the target vehicle and the first following target changes from the preset following distance to the target following distance, and the real-time image includes: The virtual image of the target vehicle, the virtual image of the first following target and the virtual parking space, the virtual parking space being the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, the instrument panel of the target vehicle is controlled to display target information, wherein the target information is used to indicate that the adjustment of the following distance between the target vehicle and the first following target is completed, thereby achieving the purpose of providing the driver with a visual interactive mode of the adaptive cruise system, thereby solving the technical problem of poor user experience in the interactive mode of some adaptive cruise systems, thereby achieving the technical effect of improving user experience.

[0067] Example 3:

[0068] An embodiment of the present invention further provides an electronic device, including a memory and a processor, wherein the memory is used to store a program that supports the processor to execute the method described in the above embodiment 1, and the processor is configured to execute the program stored in the memory.

[0069] See also Figure 11 An embodiment of the present invention further provides an electronic device 100, comprising: a processor 50, a memory 51, a bus 52 and a communication interface 53, wherein the processor 50, the communication interface 53 and the memory 51 are connected via the bus 52; the processor 50 is used to execute an executable module stored in the memory 51, such as a computer program.

[0070] The memory 51 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage. The system network element communicates with at least one other network element via at least one communication interface 53 (which may be wired or wireless), and may utilize the Internet, a wide area network, a local area network, a metropolitan area network, or the like.

[0071] The bus 52 may be an ISA bus, a PCI bus, or an EISA bus. The bus may be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, Figure 11 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or one type of bus.

[0072] Among them, the memory 51 is used to store programs, and the processor 50 executes the program after receiving the execution instruction. The method executed by the device for flow process definition disclosed in any embodiment of the above-mentioned embodiment of the present invention can be applied to the processor 50 or implemented by the processor 50.

[0073] The processor 50 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method may be completed by hardware integrated logic circuits or software instructions in the processor 50. The processor 50 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It may implement or execute the various methods, steps, and logic block diagrams disclosed in the embodiments of the present invention. The general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in conjunction with the embodiments of the present invention may be directly implemented and executed by a hardware decoding processor, or by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium well-known in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or the like. The storage medium is located in the memory 51 , and the processor 50 reads the information in the memory 51 and completes the steps of the above method in combination with its hardware.

[0074] Example 4:

[0075] An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method described in the above embodiment 1 are executed.

[0076] In addition, in the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0077] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0078] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is merely a logical function division. There may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed may be through some communication interface, indirect coupling or communication connection of devices or units, which may be electrical, mechanical or other forms.

[0079] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0080] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0081] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-described embodiments within the technical scope disclosed by the present invention, or replace some of the technical features therein with equivalents. Such modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A display interaction method for ACC following distance adjustment, characterized in that: Applied to adaptive cruise control systems, including: Obtaining a preset following distance input by a driver, controlling the target vehicle to run with the preset following distance from a first following target, and controlling the instrument panel of the target vehicle to display a target image, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, wherein the first following target is a vehicle located in front of the target vehicle; After obtaining the target following distance input by the user, controlling the instrument panel of the target vehicle to display a real-time image, wherein the real-time image is used to simulate in real time the process of the distance between the target vehicle and the first following target changing from the preset following distance to the target following distance, and the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; After the virtual image of the target vehicle in the real-time image moves to the virtual parking space, controlling the instrument panel of the target vehicle to display target information, wherein the target information is used to indicate that the following distance adjustment between the target vehicle and the first following target is completed; When the target following distance is less than the preset following distance, the method further includes: Determine a first safe following distance based on the speed of the target vehicle and the speed of the first following target; if the target following distance is less than the first safe following distance, control the instrument panel of the target vehicle to display a first pop-up window message, wherein the first pop-up window message is used to prompt the driver that the following distance adjustment operation cannot be performed; and determining a preset range based on the first safe following distance, wherein the preset range includes: a first preset range, a second preset range and a third preset range; If the target following distance is within the first preset range, controlling the instrument of the target vehicle to display the target following distance in the real-time image in a first color; If the target following distance is within the second preset range, controlling the instrument of the target vehicle to display the target following distance in the real-time image in a second color; If the target following distance is within the third preset range, the instrument panel of the target vehicle is controlled to display the target following distance in a third color in the real-time image.

2. The method according to claim 1, characterized in that: When the target following distance is greater than the preset following distance, the method further includes: Determining a second safe following distance based on the speed of the target vehicle and the speed of a second following target, wherein the second following target is a vehicle located behind the target vehicle; If the distance between the target vehicle and the second following target is less than the second safe following distance, the instrument panel of the target vehicle is controlled to display a second pop-up window message, wherein the second pop-up window message is used to prompt the driver that the following distance adjustment operation cannot be performed.

3. A display interaction system for ACC following distance adjustment, characterized in that: Applied to target vehicles, including: adaptive cruise control system, vehicle controller and instrument, among which, The adaptive cruise control system is used to obtain a preset following distance input by a driver, and control the target vehicle to run at the preset following distance with a first following target through the on-board controller, and control the instrument of the target vehicle to display a target image through the on-board controller, wherein the target vehicle is a vehicle driven by the driver, and the target image is used to display a virtual image of the target vehicle and a virtual image of the first following target, and the first following target is a vehicle located in front of the target vehicle; The adaptive cruise control system is used to control the instrument panel of the target vehicle to display a real-time image through the on-board controller after obtaining the target following distance input by the user, wherein the real-time image is used to simulate in real time the process of the distance between the target vehicle and the first following target changing from the preset following distance to the target following distance, and the real-time image includes: a virtual image of the target vehicle, a virtual image of the first following target and a virtual parking space, wherein the virtual parking space is the position of the virtual image of the target vehicle in the real-time image when the distance between the target vehicle and the first following target is the target following distance; The adaptive cruise control system is used to control the instrument panel of the target vehicle to display target information through the on-board controller after the virtual image of the target vehicle in the real-time image moves to the virtual parking space, wherein the target information is used to indicate that the following distance adjustment between the target vehicle and the first following target is completed; The adaptive cruise control system is further configured to determine a first safe following distance based on the speed of the target vehicle and the speed of a first following target when the target following distance is less than the preset following distance; if the target following distance is less than the first safe following distance, control the instrument panel of the target vehicle to display a first pop-up window message, wherein the first pop-up window message is used to prompt the driver that the following distance adjustment operation cannot be performed; The adaptive cruise system is also used to determine a preset range based on the first safe following distance, wherein the preset range includes: a first preset range, a second preset range and a third preset range; if the target following distance is within the first preset range, the instrument of the target vehicle is controlled to display the target following distance in the real-time image in a first color; if the target following distance is within the second preset range, the instrument of the target vehicle is controlled to display the target following distance in the real-time image in a second color; if the target following distance is within the third preset range, the instrument of the target vehicle is controlled to display the target following distance in the real-time image in a third color.

4. The system according to claim 3, characterized in that The adaptive cruise control system is also used for: When the target following distance is greater than the preset following distance, a second safe following distance is determined based on the speed of the target vehicle and the speed of a second following target, wherein the second following target is a vehicle located behind the target vehicle; If the distance between the target vehicle and the second following target is less than the second safe following distance, the instrument panel of the target vehicle is controlled to display a second pop-up window message, wherein the second pop-up window message is used to prompt the driver that the following distance adjustment operation cannot be performed.

5. An electronic device, characterized in that: The method comprises a memory and a processor, wherein the memory is used to store a program for supporting the processor to execute the method according to claim 1 or 2, and the processor is configured to execute the program stored in the memory.

6. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method described in claim 1 or 2 are executed.

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