Vehicle display control method, vehicle control method and related equipment

Abstract

The invention relates to a vehicle display control method and device, a vehicle control method and device, electronic equipment, a vehicle, a storage medium and a program product. According to the technical scheme, control parameters are set in a preset interaction interface in response to a target user, and the control parameters are displayed; wherein the preset interaction interface is a human-computer interaction interface based on a test driving mode of the vehicle, and the control parameters represent vehicle operation parameters set by the target user based on the test driving mode. The vehicle test driving safety can be improved.

Description

Technical Field

[0001] This application relates to the field of vehicle control technology, and in particular to a vehicle display control method, a vehicle control method, and related equipment. Background Technology

[0002] New car buyers often lack understanding of a vehicle's performance and are unable to accurately control it to meet their driving intentions. As a result, accidents are common among new car buyers who test drive vehicles due to excessive acceleration or speeding.

[0003] Therefore, ensuring safe driving for users during test drives is essential. Summary of the Invention

[0004] This application provides a vehicle display control method, a vehicle control method, a vehicle display control device, a vehicle control device, an electronic device, a vehicle, a computer-readable storage medium, and a computer program product, which improves vehicle test drive safety and enhances the user's test drive experience, thereby at least partially solving the aforementioned technical problems.

[0005] To achieve the above objectives, according to a first aspect of this application, a vehicle display control method is provided, comprising:

[0006] In response to a target user setting control parameters on a preset interactive interface, the control parameters are displayed.

[0007] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0008] Optionally, displaying the control parameters includes:

[0009] The control parameters are displayed on the preset interactive interface.

[0010] Optionally, displaying the control parameters includes:

[0011] The control parameters are displayed on a second interactive interface, which is different from the preset interactive interface.

[0012] Optionally, the method further includes:

[0013] Obtain environmental information about the road conditions on which the vehicle is traveling;

[0014] Display the environmental information.

[0015] Optionally, displaying the environmental information includes:

[0016] The environmental information is displayed on the preset interactive interface.

[0017] Optionally, displaying the environmental information includes:

[0018] The environmental information is displayed on a second interactive interface, which is different from the preset interactive interface.

[0019] Optionally, the method further includes:

[0020] In response to the trigger command of the test drive mode, the preset interactive interface is displayed.

[0021] Optionally, the method further includes:

[0022] In response to the target user adjusting the control parameters on a preset interactive interface,

[0023] The adjusted control parameters are displayed.

[0024] Optionally, the preset interactive interface setting adjustment module;

[0025] The response to the target user adjusting the control parameters on the preset interactive interface includes:

[0026] In response to the adjustment command from the target user, the position or state of the adjustment module on the preset interactive interface is changed to adjust the control parameters corresponding to the adjustment module.

[0027] Optionally, the control parameters include at least one of the following:

[0028] Test drive the vehicle to its maximum speed, check the status of the emergency brake switch, and assess the depth of emergency braking.

[0029] Optionally, displaying the preset interactive interface includes: displaying a test drive maximum speed interactive module; and / or

[0030] Display emergency brake switch interaction module; and / or

[0031] Displays the emergency braking deep interaction module.

[0032] Optionally, the method further includes:

[0033] In response to the trigger command of the test drive mode, the status information of the test drive mode being activated is displayed.

[0034] According to a second aspect of this application, a vehicle control method is provided, comprising:

[0035] The vehicle is controlled to operate according to the control parameters of the vehicle test drive mode;

[0036] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0037] Optionally, the control parameters include at least one of the following: the maximum test drive speed, the status of the emergency brake switch, and the emergency braking depth.

[0038] Optionally, the method further includes:

[0039] The vehicle's operation is controlled based on environmental information about the road it travels on.

[0040] Optionally, the environmental information includes at least one of the following: speed limit signs, obstacle information, and lane line information of the road on which the vehicle travels.

[0041] Optionally, controlling the vehicle's operation based on environmental information of the road the vehicle is traveling on includes:

[0042] The vehicle is controlled to operate based on the first speed limit and the second speed limit.

[0043] Wherein, the first speed limit value is the maximum test drive speed in the control parameters of the test drive mode, and the second speed limit value is the speed limit value corresponding to the speed limit indicator in the environmental parameters.

[0044] Optionally, controlling the vehicle's operation based on the first speed limit and the second speed limit includes:

[0045] The target speed limit is determined based on the first speed limit and the second speed limit.

[0046] The vehicle is controlled to operate based on the target speed limit and the vehicle's actual speed.

[0047] Optionally, controlling the vehicle's operation based on the target speed limit and the vehicle's actual speed includes:

[0048] When the actual speed of the vehicle is less than or equal to the target speed limit, the vehicle is controlled to operate normally.

[0049] Optionally, controlling the vehicle's operation based on the target speed limit and the vehicle's actual speed includes:

[0050] If the actual speed of the vehicle exceeds the target speed limit, the vehicle will be controlled to decelerate according to a preset power attenuation rule.

[0051] Optionally, determining the target speed limit based on the first speed limit value and the second speed limit value includes:

[0052] The smaller of the first speed limit value and the second speed limit value is determined as the target speed limit value.

[0053] Optionally, controlling the vehicle operation according to the control parameters of the test drive mode includes:

[0054] Based on the fact that the emergency brake switch in the control parameters of the test drive mode is in the "on" state, the vehicle is controlled to brake suddenly.

[0055] Optionally, controlling the emergency braking of the vehicle includes:

[0056] The vehicle is controlled to brake urgently based on the emergency braking depth in the control parameters.

[0057] Optionally, the method further includes:

[0058] Based on the actual speed of the vehicle and the relative distance between the vehicle and the vehicle in front of it, determine whether the vehicle will collide with the vehicle in front.

[0059] In the event that the vehicle is about to collide with the vehicle in front, the emergency braking depth in the control parameters is adjusted to control the emergency braking of the vehicle.

[0060] Optionally, before controlling the vehicle to run according to the control parameters of the vehicle test drive mode, the method further includes:

[0061] Control the vehicle to start the test drive mode.

[0062] Optionally, after the vehicle is put into test drive mode, the method further includes:

[0063] Control the vehicle to activate intelligent driving functions.

[0064] Optionally, controlling the vehicle to activate the intelligent driving function includes:

[0065] Obtain the actual distance between the vehicle and the target vehicle;

[0066] The vehicle operation is controlled based on the actual distance and the preset safe distance.

[0067] Optionally, the target vehicle includes the vehicle in front of the vehicle and / or the vehicle behind the vehicle;

[0068] The step of obtaining the actual distance between the vehicle and the target vehicle includes:

[0069] Obtain the first actual distance between the vehicle and the vehicle in front; and / or,

[0070] Obtain the second actual distance between the vehicle and the vehicle behind it.

[0071] Optionally, controlling the vehicle's operation based on the actual distance and the preset safe distance includes:

[0072] Based on the first actual distance and the first preset safety distance, control the vehicle to travel straight; or,

[0073] The vehicle is controlled to steer or change lanes based on the second actual distance and the second preset safe distance.

[0074] According to a third aspect of this application, a vehicle display control device is provided, comprising:

[0075] The display module is used to display the control parameters in response to the target user setting control parameters on the preset interactive interface;

[0076] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0077] According to a fourth aspect of this application, a vehicle control device is provided, comprising:

[0078] The control module is used to control the operation of the vehicle according to the control parameters of the vehicle test drive mode;

[0079] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0080] Fifthly, this embodiment also provides an electronic device, which includes a processor and a memory, wherein the memory stores a computer program that, when executed by the processor, causes the processor to perform the steps of the above-described method.

[0081] Sixthly, this embodiment also provides a vehicle that includes the aforementioned electronic equipment.

[0082] In a seventh aspect, this embodiment also provides a computer-readable storage medium including a computer program that, when run on an electronic device, causes the electronic device to perform the steps of the above-described method.

[0083] Eighthly, this embodiment also provides a computer program product, including a computer program stored in a computer-readable storage medium; when a processor of an electronic device reads the computer program from the computer-readable storage medium, the processor executes the computer program, causing the electronic device to perform the steps of the above method.

[0084] In summary, through the above technical solutions, the user can set the vehicle's control parameters, and the vehicle can display the user-set control parameters, enabling the vehicle to operate according to the user-set operating parameters. This application allows the user to set the vehicle's operating parameters while ensuring the safety of driving the vehicle in test drive mode, thus providing the user with a better test drive experience.

[0085] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0086] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0087] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0088] Figure 1 This is a schematic diagram of the vehicle display control process provided in an exemplary embodiment of this application;

[0089] Figure 2 This is a schematic diagram of a preset display interface provided in an exemplary embodiment of this application;

[0090] Figure 3 This is a first schematic diagram of the vehicle control process provided in an exemplary embodiment of this application;

[0091] Figure 4 This is a second schematic diagram of the vehicle control process provided in an exemplary embodiment of this application;

[0092] Figure 5 This is a third schematic diagram of the vehicle control process provided in an exemplary embodiment of this application;

[0093] Figure 6 This is a schematic diagram of a vehicle display control device provided in an exemplary embodiment of this application;

[0094] Figure 7 This is a schematic diagram of a vehicle control device provided in an exemplary embodiment of this application;

[0095] Figure 8 This is a schematic diagram of the architecture of an electronic device provided in an exemplary embodiment of this application. Detailed Implementation

[0096] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0097] Based on the issues mentioned in the background, compared to traditional gasoline vehicles, new energy vehicles are known for their rapid power response and superior acceleration performance. However, new car buyers, lacking understanding of the performance of new energy vehicles, are unable to accurately control the car through the accelerator to meet their driving intentions. Therefore, accidents frequently occur in the market due to excessive acceleration or speeding during test drives of new energy vehicles by new users.

[0098] In related technologies, two speed values, low and high, are designed in the test drive mode. The driving torque value is calculated when the car travels at a constant speed at both speeds, and the calculated driving torque value is used as the upper limit to limit the overall vehicle power output. At the same time, dangerous conditions are identified and braking is initiated based on the sound decibels inside the car.

[0099] However, because the vehicle is at a low speed, the power output of the entire vehicle is limited, which prevents users from experiencing the advantages of the fast power response of new energy vehicles and affects the user's test drive experience. At the same time, the decibel level inside the car cannot accurately reflect the emergency situation, so there is a risk of misidentification.

[0100] Therefore, there is an urgent need to develop a test drive mode in which the car identifies risks and intervenes proactively to ensure user safety.

[0101] To address the aforementioned issues, this application proposes a vehicle display control method, a vehicle control method, a vehicle display control device, a vehicle control device, an electronic device, a vehicle, a computer-readable storage medium, and a computer program product, aiming to ensure safe vehicle operation in test drive mode, avoid accidents caused by excessive vehicle speed, and also avoid affecting the user's driving experience by excessive vehicle speed.

[0102] The vehicle display control method in this application embodiment can be applied to vehicles, including gasoline vehicles, plug-in hybrid electric vehicles, and new energy vehicles, without specific limitations. In addition, this vehicle display control method can also be applied to network devices such as servers.

[0103] Specifically, the vehicle display control method in this embodiment may include the following steps:

[0104] Step 10: In response to the target user setting control parameters on the preset interactive interface, display the control parameters;

[0105] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0106] In this embodiment, the target user can set control parameters on a preset interactive interface, and the vehicle can obtain the control parameters set by the target user and display them.

[0107] Among them, the target users can be drivers or co-drivers. For example, in a driver's license test scenario, the co-driver can be an instructor, or in a vehicle test drive scenario, the co-driver can be a vehicle salesperson.

[0108] In this embodiment, both the driver and the co-driver can set control parameters. For example, in this embodiment, the passenger (such as a vehicle salesperson) can set the corresponding operating parameters through this interface to ensure driving safety during test drives.

[0109] This control parameter can be used to characterize the vehicle's operating parameters set by the target user based on the test drive mode. The control parameter may include at least one of the following: the maximum test drive speed, the status of the vehicle's emergency brake switch, and the emergency braking depth.

[0110] Once the vehicle obtains the control parameters set by the target user, it can display those control parameters on a preset interactive interface.

[0111] The preset interactive interface can be a human-machine interface based on the vehicle's test drive mode. For example, it can be a human-machine interface displayed on the in-vehicle display screen, or it can be a human-machine interface displayed on other devices connected to the vehicle. There are no specific limitations on this.

[0112] In one embodiment, step 10 above, "displaying the control parameters," may include:

[0113] The control parameters are displayed on the preset interactive interface.

[0114] In this embodiment, the vehicle can display control parameters on a preset interactive interface, such as... Figure 2 The preset interactive interface shown allows target users to set vehicle control parameters, such as the maximum driving speed (i.e., the highest speed the user can reach while driving the vehicle). On this interface, users can also choose whether to activate the test drive mode.

[0115] It should be noted that, in this embodiment, the preset interactive interface can be the display interface of the vehicle display screen or the display interface of other devices connected to the vehicle, and there is no specific limitation thereto.

[0116] It is worth noting that in this embodiment, the vehicle may also be equipped with function options, such as mechanical buttons, so that in addition to inputting control parameters through a preset interactive interface, users can also set control parameters by operating mechanical buttons. The above are only two possible ways to set control parameters, and there may be other ways, which will not be described in detail here.

[0117] In one embodiment, step 10 above, "displaying the control parameters," may include:

[0118] The control parameters are displayed on a second interactive interface, which is different from the preset interactive interface.

[0119] It is understood that in this embodiment, in addition to the preset interactive interface, a second interactive interface can also be set. The content displayed on the second interactive interface and the preset interactive interface can be the same or different. The display positions of the preset interactive interface and the second interactive interface can be different or the same. For example, the preset interactive interface can be displayed in the corresponding position of the passenger seat, and the second interactive interface can be set in the corresponding position of the driver seat. In this way, the passenger can set control parameters through the preset interactive interface, and the control parameters can be displayed on the second interactive interface, so that the driver can view the passenger's operation through the second interactive interface.

[0120] In one embodiment, the vehicle display control method of this application may further include:

[0121] Obtain environmental information about the road conditions on which the vehicle is traveling;

[0122] Display the environmental information.

[0123] In this embodiment, the environmental information of the road where the vehicle is traveling may include the maximum speed limit of the road. For example, the vehicle can control its onboard camera to collect the maximum speed limit of the current road segment as indicated on the road sign. In addition, the environmental information of the road where the vehicle is traveling may also include the driving status of the vehicle in front, the vehicle behind, and the vehicles in adjacent lanes.

[0124] Thus, in test drive mode, the vehicle can display environmental information.

[0125] In one embodiment, the above-mentioned "displaying the environmental information" may include:

[0126] The environmental information is displayed on the preset interactive interface.

[0127] In this embodiment, the vehicle in test drive mode can display the collected environmental information through a preset interactive interface.

[0128] Alternatively, in this embodiment, the vehicle in test drive mode can collect environmental information and / or user-set control parameters through a preset interactive interface.

[0129] In one embodiment, the above-mentioned "displaying the environmental information" may include:

[0130] The environmental information is displayed on a second interactive interface, which is different from the preset interactive interface.

[0131] In conjunction with the above embodiments, in this embodiment, in addition to the preset interactive interface, a second interactive interface can also be set. The content displayed on the second interactive interface and the preset interactive interface can be the same or different. The display positions of the preset interactive interface and the second interactive interface can be different or the same. For example, the preset interactive interface can be displayed in the position corresponding to the passenger seat, and the second interactive interface can be set in the position corresponding to the driver seat. In this way, the passenger can set control parameters through the preset interactive interface, and these control parameters can be displayed on the second interactive interface, allowing the driver to view the passenger's operations through the second interactive interface. At the same time, both the preset interactive interface and the second interactive interface can display environmental information collected by the vehicle.

[0132] In one embodiment, the vehicle display control method of this application may further include:

[0133] In response to the trigger command of the test drive mode, the preset interactive interface is displayed.

[0134] In this embodiment, the vehicle may be equipped with a function option to turn the test drive mode on / off (such as a virtual button or a mechanical button), and the user can operate this option to generate a corresponding trigger command.

[0135] The vehicle can respond to the trigger command and display a preset interactive interface when the vehicle is in test drive mode.

[0136] In one embodiment, the vehicle display control method of this application may further include:

[0137] In response to the target user adjusting the control parameters on a preset interactive interface,

[0138] The adjusted control parameters are displayed.

[0139] In this embodiment, the vehicle can respond to adjustment commands triggered by the target user through a preset interactive interface, adjust the control parameters, and display the adjusted control parameters.

[0140] In one embodiment, the preset interactive interface setting adjustment module; the aforementioned "responding to the target user adjusting the control parameters on the preset interactive interface" may include:

[0141] In response to the adjustment command from the target user, the position or state of the adjustment module on the preset interactive interface is changed to adjust the control parameters corresponding to the adjustment module.

[0142] The control parameters include at least one of the following:

[0143] Test drive the vehicle to its maximum speed, check the status of the emergency brake switch, and assess the depth of emergency braking.

[0144] In this embodiment, the preset interactive interface may include an adjustment module, which users can operate to adjust control parameters.

[0145] The vehicle can adjust the position or state of the adjustment module on the preset interactive interface according to the adjustment command triggered by the target user, so as to adjust the control parameters of the module.

[0146] In one specific embodiment, displaying the preset interactive interface specifically includes:

[0147] The interactive module displays the highest test drive speed; and / or,

[0148] Display emergency brake switch interaction module; and / or,

[0149] Displays the emergency braking deep interaction module.

[0150] In this embodiment, the control parameters of the test drive mode set by the user include, but are not limited to, at least one of the following: maximum test drive speed, the status of the vehicle's emergency brake switch, and emergency braking depth.

[0151] Specifically, for example, such as Figure 2 The preset interactive interface shown at the table displays at least an emergency brake switch (i.e., the emergency brake switch interactive module in this embodiment). By operating the emergency brake switch, the user can choose whether to activate the emergency brake.

[0152] Furthermore, the preset interactive interface also displays a selection option for the maximum test drive speed (i.e., the maximum driving speed) (i.e., the maximum test drive speed interaction module in this embodiment), for example, such as... Figure 2 As shown, users can slide the button to select different speed limits, which can be within a certain range, such as [60km / h, 260km / h].

[0153] Additionally, the preset interactive interface can also display an adjustable option for emergency braking depth (i.e., the emergency braking depth interactive module in this embodiment), for example, Figure 2As shown, users can slide a button to select different braking depths, which can be within a certain range, such as [0%, 100%]. Emergency braking depth refers to the maximum braking force that the vehicle can apply when a potential collision risk is detected. This braking force can be a percentage of braking pressure or the actual deceleration. Emergency braking depth directly affects the system's ability to avoid or mitigate a collision.

[0154] Understandable, Figure 2 This only provides one possible way to display control parameters in a preset interactive interface. Other display methods may also exist. This embodiment does not specifically limit the control parameters and layout methods in the preset interactive interface.

[0155] In one embodiment, the vehicle display control method of this application may further include:

[0156] In response to the trigger command of the test drive mode, the status information of the test drive mode being activated is displayed.

[0157] In this embodiment, as Figure 2 As shown, the interactive interface (preset interactive interface and / or second interactive interface) can be set with the function option of turning the test drive mode on / off (such as virtual buttons or mechanical buttons). Users can turn the test drive mode on or off and generate corresponding trigger commands.

[0158] The vehicle can respond to the trigger command and display the status information of the test drive mode being activated. This status information can be used to indicate whether the test drive mode is currently activated or deactivated. For example, the status information can be a voice prompt indicating that the test drive mode is activated.

[0159] Therefore, in this embodiment, the user can set the vehicle's operating parameters. In this way, during the test drive mode, the vehicle can control its operation by combining the user-set operating parameters with the environmental information of the road where the vehicle is driving. Thus, this application allows the user to set the vehicle's operating parameters while ensuring the safety of driving the vehicle in the test drive mode, enabling the user to have a better test drive experience.

[0160] Accordingly, the vehicle control method in the embodiments of this application may include:

[0161] S10, control the vehicle to operate according to the control parameters of the vehicle test drive mode;

[0162] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0163] In this embodiment, when the vehicle detects that it is currently in test drive mode, it can control the vehicle's operation according to the control parameters of the test drive mode.

[0164] In this embodiment, the control parameters characterize the vehicle's operating parameters set by the target user based on the test drive mode. It is understood that in this embodiment, the passenger (e.g., a vehicle salesperson) can use this interface to set the corresponding operating parameters to ensure the buyer's driving safety during the test drive.

[0165] In one embodiment, the control parameters are obtained based on the interaction instructions of the target user based on a preset interactive interface of the vehicle.

[0166] In this embodiment, as Figure 2 As shown, the preset interactive interface can be an interactive interface displayed on the vehicle's screen. The target user can set control parameters and trigger corresponding interactive commands through the preset interactive interface.

[0167] The vehicle can determine the control parameters set by the user based on the user's interactive commands on a preset interactive interface.

[0168] For example, the target user could be a passenger in the front seat (such as a vehicle salesperson). To ensure the safety of the user during the test drive, the salesperson could use the interactive interface to set corresponding control parameters to prevent traffic accidents caused by improper operation during the test drive.

[0169] In one embodiment, the control parameters include at least one of the following: the maximum test drive speed, the state of the vehicle's emergency brake switch, and the emergency braking depth.

[0170] In this embodiment, the control parameters of the test drive mode set by the user include, but are not limited to, at least one of the following: maximum test drive speed, the status of the vehicle's emergency brake switch, and emergency braking depth.

[0171] Specifically, for example, such as Figure 2 The preset interactive interface shown at the table displays at least a driving mode switch. By operating this driving mode switch, the user can choose whether to activate the test drive mode.

[0172] Furthermore, the preset interactive interface also displays options for selecting the maximum test drive speed, such as... Figure 2 As shown, users can slide the button to select different speed limits, which can be within a certain range, such as [60km / h, 260km / h].

[0173] Additionally, the preset interactive interface can also display adjustable options for emergency braking depth, for example, Figure 2As shown, users can slide a button to select different braking depths, which can be within a certain range, such as [0%, 100%]. Emergency braking depth refers to the maximum braking force that the vehicle can apply when a potential collision risk is detected. This braking force can be a percentage of braking pressure or the actual deceleration. Emergency braking depth directly affects the system's ability to avoid or mitigate a collision.

[0174] Understandable, Figure 2 This only provides one possible way to display control parameters in a preset interactive interface. Other display methods may also exist. This embodiment does not specifically limit the control parameters and layout methods in the preset interactive interface.

[0175] In one embodiment, the vehicle control method of this application may further include:

[0176] S20: Control the operation of the vehicle based on the environmental information of the road on which the vehicle is traveling.

[0177] In this embodiment, when the vehicle detects that it is currently in test drive mode, it can control the vehicle's operation based on the environmental information of the road it is driving on.

[0178] In this embodiment, the environmental information of the road where the vehicle is traveling may include the maximum speed limit of the road. For example, the vehicle can control its onboard camera to collect the maximum speed limit of the current road segment as indicated on the road sign. In addition, the environmental information of the road where the vehicle is traveling may also include the driving status of the vehicle in front, the vehicle behind, and the vehicles in adjacent lanes.

[0179] In one embodiment, the environmental information includes at least one of the following: speed limit signs on the road the vehicle is traveling on, obstacle information, and lane line information.

[0180] In this embodiment, the environmental information of the road on which the vehicle travels may include at least one of the following: speed limit signs, obstacle information, and lane line information.

[0181] Specifically, for example, the vehicle can control its onboard camera to capture images of speed limit signs on the road it is traveling on, and then extract the speed limit value from the image. Furthermore, the vehicle can also control its onboard camera to capture information such as obstacles and lane markings in the driving lane.

[0182] The obstacle information mentioned above can include other vehicles, pedestrians, etc., and the lane line information can be the position information of the lane lines on the left and right sides.

[0183] In addition, environmental information about the road where the vehicle is traveling can also include the driving status of the vehicle in front, the vehicle behind, and the vehicles in adjacent lanes.

[0184] In addition to the speed limit signs, obstacle information and lane line information mentioned above, the environmental information in this embodiment may also include other environmental information, which will not be listed one by one.

[0185] In one embodiment, in S20 above, "controlling the vehicle operation based on the environmental information of the road on which the vehicle is traveling" may include:

[0186] S201, control the vehicle to operate according to the first speed limit value and the second speed limit value;

[0187] Wherein, the first speed limit value is the maximum test drive speed in the control parameters of the test drive mode, and the second speed limit value is the speed limit value corresponding to the speed limit indicator in the environmental parameters.

[0188] It should be noted that, in this embodiment, according to the above description, the control parameters may include at least the maximum test drive speed, the state of the vehicle's emergency brake switch, and the emergency braking depth, while the environmental information may include at least one of the speed limit signs on the road where the vehicle is traveling, obstacle information, and lane line information.

[0189] Specifically, if the control parameter in this embodiment is the speed limit value set by the user through a preset interactive interface, and the environmental information is a speed limit indicator, then the speed limit value set by the user through the preset interactive interface can be set as the first speed limit value, and the speed limit value corresponding to the speed limit indicator can be set as the second speed limit value.

[0190] Therefore, the vehicle can control its operation based on the first speed limit and the second speed limit.

[0191] It is understandable that, compared to related technologies that only collect and display lane speed limit signs, this application embodiment can also use the speed limit value corresponding to the speed limit sign, combined with the speed limit value set by the user, to control the vehicle, which can not only ensure the safety of vehicle driving, but also improve the user's test drive experience.

[0192] In one embodiment, S201 above, "controlling the vehicle operation according to the first speed limit value and the second speed limit value" may include:

[0193] S2011, Determine the target speed limit value based on the first speed limit value and the second speed limit value;

[0194] S2012, Control the vehicle's operation based on the target speed limit and the vehicle's actual speed.

[0195] In this embodiment, after determining the first speed limit and the second speed limit, the vehicle can determine the target speed limit based on the first speed limit and the second speed limit.

[0196] Specifically, the smaller of the first speed limit value and the second speed limit value is set as the target speed limit value.

[0197] Understandably, for driving safety and to avoid frequent accidents caused by excessive speed in test drive mode, the vehicle can compare the user-set first speed limit value with the second speed limit value corresponding to the speed limit sign, and set the smaller speed limit value between the first and second speed limits as the target speed limit value.

[0198] Therefore, the vehicle can control its operation based on the target speed limit and the vehicle's actual speed.

[0199] In one embodiment, S2012 above, "controlling the vehicle operation according to the target speed limit value and the actual vehicle speed" may include:

[0200] Step a: If the actual speed of the vehicle is less than or equal to the target speed limit, control the vehicle to operate normally.

[0201] Step b: If the actual speed of the vehicle is greater than the target speed limit, the vehicle is controlled to decelerate according to a preset power attenuation rule.

[0202] In this embodiment, as Figure 3 As shown, after comparing the first speed limit and the second speed limit, and setting the smaller speed limit as the target deceleration value, the vehicle can compare the actual speed with the target speed limit. If it is determined that the actual speed is less than or equal to the target speed limit, it means that the vehicle is in normal condition and the vehicle can be controlled to operate normally.

[0203] If it is determined that the vehicle's actual speed is greater than the target speed limit, it means that the vehicle speed is too high and there is a potential risk of an accident. In this case, the vehicle can be controlled to decelerate according to the preset power attenuation rules.

[0204] Specifically, for example, during actual driving, if the actual vehicle speed is less than the target limit, the vehicle's power is output normally; if the actual vehicle speed exceeds the target limit, the output power begins to decrease according to a certain proportion, and when the actual vehicle speed exceeds the target limit + 10 km / h, the output power is limited to 0. In this embodiment, the preset power attenuation rule is not specifically limited. For example, the vehicle's power can be controlled to decrease by 20% of the current power every second.

[0205] In this embodiment, once the vehicle detects that its speed is too high, it will forcibly limit its power output, forcing the vehicle to stop running, thus avoiding accidents caused by improper test driving and ensuring test driving safety.

[0206] In one embodiment, S2011 above, "determining the target speed limit value based on the first speed limit value and the second speed limit value," may include:

[0207] Step c determines the smaller of the first speed limit value and the second speed limit value as the target speed limit value.

[0208] In this embodiment, it is understood that, for driving safety and to avoid frequent accidents caused by excessive vehicle speed in test drive mode, the vehicle can compare the first speed limit value set by the user with the second speed limit value corresponding to the speed limit sign, and set the smaller speed limit value between the first and second speed limit values ​​as the target speed limit value.

[0209] In one embodiment, S10 above, "controlling the vehicle operation according to the control parameters of the vehicle test drive mode," may include:

[0210] S101, based on the fact that the emergency brake switch in the control parameters of the test drive mode is in the on state, control the vehicle to brake urgently.

[0211] It should be noted that, in this embodiment, as Figure 2 As shown, an emergency handling method is designed in test drive mode. Since the test drive vehicle is a mass-produced vehicle, it does not have a braking system similar to that of driving school vehicles on the passenger side. Therefore, an emergency braking activation and brake depth adjustable button can be designed on the PAD interface in test drive mode. This allows the salesperson sitting in the passenger seat to directly activate the emergency braking switch if they recognize a dangerous situation during driving. Once the emergency braking switch is activated, the VCU will stop outputting power, and the braking system will activate to perform emergency braking and deceleration on the vehicle.

[0212] Thus, in this embodiment, if the vehicle detects an activation operation of the emergency brake switch, it can respond to the activation operation, and the vehicle's VCU will stop outputting power and apply emergency braking to control the vehicle to decelerate until the vehicle stops.

[0213] It is worth noting that in this embodiment, the vehicle can simultaneously respond to the activation of the emergency brake switch in the test drive mode and perform emergency braking on the vehicle while the vehicle is controlled according to the first speed limit value and the second speed limit value.

[0214] In one embodiment, in S101 above, "controlling the emergency braking of the vehicle" may include:

[0215] S1011, Control the vehicle to perform emergency braking according to the emergency braking depth in the control parameters.

[0216] In this embodiment, the vehicle can control emergency braking based on the emergency braking depth in the control parameters.

[0217] The emergency braking depth can be set by the user through a preset interactive interface.

[0218] In one specific embodiment, the vehicle control method of this application may further include:

[0219] Based on the actual speed of the vehicle and the relative distance between the vehicle and the vehicle in front of it, determine whether the vehicle will collide with the vehicle in front.

[0220] In the event that the vehicle is about to collide with the vehicle in front, the emergency braking depth in the control parameters is adjusted to control the emergency braking of the vehicle.

[0221] In this embodiment, after the user turns on the emergency brake switch and sets the emergency braking depth, the vehicle can obtain the actual vehicle speed and detect the relative distance between the vehicle and the vehicle in front of it during deceleration.

[0222] It should be noted that, in this embodiment, to further ensure that the vehicle does not collide with the vehicle in front of it in the current lane when decelerating, the vehicle can control its deceleration based on its actual speed and the relative distance to the vehicle in front, thus avoiding a collision. It is understood that even if the user actively activates the emergency braking switch, due to the complexity of road conditions, the vehicle can detect in real time whether an accident is likely to occur.

[0223] For example, a vehicle can predict whether it will collide with the vehicle in front by taking into account its current actual speed, the relative distance between the vehicle and the vehicle in front, and the speed of the vehicle in front.

[0224] If a collision with the vehicle in front is predicted, the emergency braking depth can be adjusted to control the vehicle's emergency braking.

[0225] It is understandable that, in this embodiment, even if the user actively activates the emergency brake switch and sets the emergency braking depth, if the passenger in the front seat recognizes that the current deceleration is insufficient to ensure a safe stop and that additional braking is needed to ensure the safety of the vehicle due to complex road conditions, they can directly slide the braking depth on the preset interactive interface. The PAD can then send the emergency braking depth set by the user to the vehicle's VCU. The VCU can control the braking system to output corresponding braking force according to the braking depth adjusted by the user, so as to control the vehicle to stop quickly.

[0226] Specifically, for example, such as Figure 4 As shown, at the emergency brake switch (i.e. Figure 4When the emergency brake button is invalid, that is, the vehicle anticipates a collision with the vehicle in front, it can brake the vehicle according to the emergency braking depth input by the user; when the emergency brake switch is valid, it can control the vehicle's VCU to stop outputting driving force and perform emergency braking to control the vehicle to decelerate.

[0227] Since the test drive vehicles are all mass-produced vehicles, they do not have a braking system like those in driving school vehicles on the passenger side. In this embodiment, an emergency brake switch is added to the test drive mode. Once the salesperson sitting in the passenger seat presses the emergency brake button on this interface, the car's driving power is limited to zero, and the braking system decelerates. If the passenger recognizes that the current deceleration is insufficient to ensure a safe stop during driving, they can also increase the braking by setting the emergency braking depth to ensure the safety of the entire vehicle. This embodiment uses multiple strategies to ensure the safety of the vehicle in the test drive mode without affecting the user's test drive experience.

[0228] In one embodiment, prior to S10, the following may also be included:

[0229] Control the vehicle to start the test drive mode.

[0230] In this embodiment, the user can activate the test drive mode in advance before driving the vehicle, or the user can activate the test drive mode while the vehicle is in motion.

[0231] After the vehicle is put into test drive mode, the following may also be included:

[0232] Control the vehicle to activate intelligent driving functions.

[0233] The preset interactive interface in this embodiment can also display an intelligent driving function switch. By operating the intelligent driving function switch, the user can activate the intelligent driving function and control the vehicle to turn on the intelligent driving function.

[0234] In one embodiment, the aforementioned "controlling the vehicle to start the test drive mode" may include:

[0235] S30, Obtain the actual distance between the vehicle and the target vehicle;

[0236] S40, control the vehicle operation based on the actual distance and the preset safe distance.

[0237] It should be noted that in this embodiment, if an emergency occurs during driving and the passenger in the front seat is unable to open the brake switch or adjust the braking depth in an emergency, this embodiment can provide a safety measure. That is, once the vehicle enters the test drive function, the background can automatically activate the intelligent driving function, so that the corresponding intelligent driving controller can identify vehicles and obstacles on the road in front and behind based on the vehicle camera and radar to assist the driver in driving safely.

[0238] Thus, in this embodiment, when the vehicle is in test drive mode, it can obtain the actual distance between the vehicle and the target vehicle, and control the vehicle's operation based on the actual distance and the preset safe distance.

[0239] In one embodiment, in S30 above, "obtaining the actual distance between the vehicle and the target vehicle" may include:

[0240] S301, Obtain the first actual distance between the vehicle and the vehicle in front; and / or,

[0241] S302, obtain the second actual distance between the vehicle and the vehicle behind.

[0242] In this embodiment, the target vehicle may include the vehicle in front of the vehicle and / or the vehicle behind the vehicle, so that the vehicle can detect a first actual distance between itself and the vehicle in front, and / or detect a second actual distance between itself and the vehicle behind.

[0243] In one embodiment, in S40 above, "controlling the vehicle operation based on the actual distance and the preset safe distance" may include:

[0244] S401, based on the first actual distance and the first preset safe distance, control the vehicle to proceed straight; or,

[0245] S402, based on the second actual distance and the second preset safe distance, control the vehicle to turn or change lanes.

[0246] In this embodiment, after obtaining the first actual distance between the vehicle and the vehicle in front and the second actual distance between the vehicle and the vehicle behind, the vehicle can control the vehicle to go straight based on the first actual distance and the first preset safety distance, and / or control the vehicle to turn (such as changing lanes or turning) based on the second actual distance and the second preset safety distance.

[0247] In this embodiment, the first preset safety distance may include a first safety distance, which may include a first target safety distance L1 and a second target safety distance L2. The first target safety distance L1 represents the distance at which the vehicle decelerates to a safe driving distance with a comfortable deceleration; the second target safety distance L2 represents the distance at which the vehicle needs to decelerate with an emergency braking deceleration to decelerate to a safe driving distance.

[0248] In one embodiment, when the first safe distance includes a first target safe distance that allows the vehicle to slow down, step S401 above, "controlling the vehicle to travel straight based on the first safe distance between the first actual distance and the preset safe distance," may include:

[0249] S4011, if the first actual distance is less than or equal to the first target safe distance, an alarm message is output to remind the user to drive slowly.

[0250] In this embodiment, according to the above description, the first target safety distance L1 represents the distance at which the vehicle decelerates to a safe driving speed at a comfortable deceleration. That is, if the actual distance between the vehicle and the vehicle in front is less than the first target safety distance L1, the vehicle may not be braked urgently. Instead, the user is reminded to drive slowly to avoid potential accidents.

[0251] In one embodiment, when the first safe distance further includes a second target safe distance requiring the vehicle to brake and decelerate urgently, S401 above, "controlling the vehicle to proceed straight based on the first safe distance between the first actual distance and the preset safe distance," may include:

[0252] S4012, if the first actual distance is less than or equal to the second target safe distance, then the vehicle's intelligent driving system controls the vehicle to decelerate so that the first actual distance is greater than the first target safe distance.

[0253] In this embodiment, as described in the above embodiment, the second target safety distance L2 represents the distance at which the vehicle needs to decelerate to a safe driving distance with emergency braking. That is, the probability of an accident is very high at this time, and emergency braking also results in a very poor user experience. Therefore, the vehicle can be controlled to brake by the emergency intelligent driving system so that the vehicle can decelerate until the first actual distance is greater than the first target safety distance.

[0254] It should be noted that in this embodiment, the vehicle can directly activate the emergency intelligent driving function when the test drive mode is detected. Once the first actual distance is detected to be less than or equal to the second target safe distance, the vehicle can be controlled to decelerate through the vehicle's intelligent driving system.

[0255] In one embodiment, S402 above, "controlling the vehicle steering based on the second actual distance and the second preset safety distance" may include:

[0256] S4021, if the second actual distance is greater than the second safe distance in the second preset safe distance, then control the vehicle to turn according to the vehicle's actual speed and preset steering rules.

[0257] In this embodiment, when a vehicle detects that the second actual distance between itself and the vehicle behind it is greater than the second safe distance, it can control the vehicle to turn or change lanes based on the vehicle's actual speed and preset steering rules.

[0258] In one embodiment, the first safe distance is determined based on the actual speed of the vehicle and the speed of the vehicle in front;

[0259] The second safe distance is determined based on a preset minimum safe distance and the calibrated distance between the vehicle and the vehicle behind it.

[0260] In this embodiment, the vehicle can calculate the first safe distance based on its actual speed and the speed of the vehicle in front.

[0261] In addition, the vehicle can calculate the second safe distance based on the preset minimum safe distance S1 and the calibrated distance between the vehicle and the vehicle behind it.

[0262] Specifically, for example, the aforementioned calibration distance can be the product of the time coefficient T1 and the vehicle's current speed V, T1*V, and thus, the second safety distance = max(S1,T1*V).

[0263] In one embodiment, S4021 above, "controlling the vehicle steering according to the vehicle's actual speed and preset steering rules," may include:

[0264] Step c: Determine whether the speed of the vehicle and the speed of the vehicle behind it meet the preset steering rules.

[0265] Step d: If the speed of the vehicle and the speed of the vehicle behind it meet the preset steering rules, then control the vehicle to turn.

[0266] In this embodiment, when the vehicle determines that the second actual distance is greater than the second safe distance, it can simultaneously determine whether the vehicle speed and the speed of the vehicle behind it meet the preset steering rules.

[0267] In this embodiment, the preset steering rule may include the vehicle's speed being greater than the speed of the vehicle behind it plus a speed difference coefficient dV. The speed difference coefficient dV is mapped to the vehicle speed, meaning that the coefficient can increase proportionally as the vehicle speed increases, without any specific limitation.

[0268] That is, in this embodiment, if the vehicle determines that its speed is greater than the speed of the following vehicle + dV, and the second actual distance is greater than max(S1,T1*V), then it can be determined that the vehicle can safely turn at this time and will not collide with the following vehicle. Otherwise, the instrument panel can be used to warn the user to be cautious when changing lanes and turning.

[0269] In one specific embodiment, such as Figure 5 As shown, 1) If the vehicle is traveling straight, the intelligent driving system identifies obstacles ahead based on camera and radar information, and calculates a first target safety distance L1 and a second target safety distance L2 based on the obstacle's speed and the vehicle's actual speed. The first target safety distance L1 represents the distance the vehicle can comfortably decelerate to a safe driving point; the second target safety distance L2 represents the distance the vehicle needs to decelerate with emergency braking to a safe driving point. The actual distance between the vehicle and the obstacle is compared with the safe distance. If the actual distance is less than the first safety distance L1, an instrument panel warning is issued to remind the driver to drive slowly; if the actual distance is less than the second safety distance L2, the intelligent driving system takes over the vehicle's power system control, and the intelligent driving system controls the vehicle's movement until the actual distance is greater than L1.

[0270] 2) If the vehicle is changing lanes or turning, the system determines whether a safe turn is possible based on the distance and speed of the vehicle behind in the direction of the turn. If the vehicle's speed is greater than the speed of the vehicle behind + dV and the actual distance between the vehicle and the vehicle behind is greater than max(S1,T1*V), the user can turn normally; otherwise, the instrument panel will issue a warning to remind the user to be cautious when changing lanes or turning.

[0271] In general, users who test drive vehicles often lack a mature understanding of the vehicle and road conditions. Therefore, this embodiment can be applied to test drive mode, where the intelligent driving system is active in the background and identifies the safe distance between the vehicle and other road users. If the actual distance is detected to be less than the safe distance, the instrument panel will issue a warning. If the actual distance is less than the limit value, the intelligent driving system will take over the vehicle, allowing users to test drive safely even when they are unfamiliar with the road and vehicle conditions.

[0272] Accordingly, embodiments of this application also provide a vehicle display control device, such as... Figure 6 As shown, the device may include:

[0273] Display module 1001 is used to display the control parameters in response to the target user setting control parameters on a preset interactive interface;

[0274] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0275] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0276] Accordingly, embodiments of this application also provide a vehicle control device, such as... Figure 7 As shown, the device may include:

[0277] The control module 1002 is used to control the operation of the vehicle according to the control parameters of the vehicle test drive mode;

[0278] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0279] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0280] Accordingly, embodiments of this application also provide an electronic device, such as... Figure 8 As shown, Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. The electronic device 1100 includes a processor 1101 with one or more processing cores, a memory 1102 with one or more computer-readable storage media, and a computer program stored on the memory 1102 and executable on the processor. The processor 1101 and the memory 1102 are electrically connected. Those skilled in the art will understand that the vehicle structure shown in the figure does not constitute a limitation on the vehicle and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0281] The processor 1101 is the control center of the electronic device 1100. It connects various parts of the electronic device 1100 via various interfaces and lines. By running or loading software programs and / or units stored in the memory 1102, and by calling data stored in the memory 1102, it executes various functions and processes data of the electronic device 1100, thereby providing overall monitoring of the electronic device 1100. The processor 1101 can be a processor (Central Processing Unit, CPU), graphics processing unit (GPU), network processor (NP), etc., and can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application.

[0282] In this embodiment, the processor 1101 in the electronic device 1100 loads the instructions corresponding to the processes of one or more applications into the memory 1102 according to the following steps, and the processor 1101 runs the applications stored in the memory 1102 to realize various functions, such as:

[0283] In response to a target user setting control parameters on a preset interactive interface, the control parameters are displayed.

[0284] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0285] For example:

[0286] The vehicle is controlled to operate according to the control parameters of the vehicle test drive mode;

[0287] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0288] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0289] Optional, such as Figure 8 As shown, the electronic device 1100 also includes: a touch display screen 1103, a radio frequency circuit 1104, an audio circuit 1105, an input unit 1106, and a power supply 1107. The processor 1101 is electrically connected to the touch display screen 1103, the radio frequency circuit 1104, the audio circuit 1105, the input unit 1106, and the power supply 1107. Those skilled in the art will understand that... Figure 8 The vehicle structure shown does not constitute a limitation on the vehicle and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0290] The touch display screen 1103 can be used to display a graphical user interface (GUI) and receive operation commands generated by the user interacting with the GUI. The touch display screen 1103 may include a display panel and a touch panel. The display panel can be used to display information input by the user or information provided to the user, as well as various graphical user interfaces of the vehicle. These graphical user interfaces can be composed of graphics, text, icons, video, and any combination thereof. Optionally, the display panel can be configured using a liquid crystal display (LCD), organic light-emitting diode (OLED), or other similar technologies. The touch panel can be used to collect touch operations performed by the user on or near it (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near the touch panel), generate corresponding operation commands, and execute the corresponding program according to the operation commands. Optionally, the touch panel may include two parts: a touch display system and a touch controller. The touch display system detects the user's touch location and the signal generated by the touch operation, transmitting the signal to the touch controller. The touch controller receives touch information from the touch display system, converts it into touch point coordinates, and sends it to the processor 1101. It can also receive and execute commands from the processor 1101. The touch panel can cover the display panel. When the touch panel detects a touch operation on or near it, it transmits the information to the processor 1101 to determine the type of touch event. Subsequently, the processor 1101 provides corresponding visual output on the display panel based on the type of touch event. In this embodiment, the touch panel and the display panel can be integrated into the touch display screen 1103 to achieve input and output functions. However, in some embodiments, the touch panel and the touch display screen 1103 can be implemented as two independent components to achieve input and output functions. That is, the touch display screen 1103 can also be used as part of the input unit 1106 to achieve input functions.

[0291] The radio frequency circuit 1104 can be used to transmit and receive radio frequency signals to establish wireless communication with network devices or other vehicles, and to transmit and receive signals with network devices or other vehicles.

[0292] Audio circuit 1105 can be used to provide an audio interface between the user and the vehicle via a speaker and a microphone. Audio circuit 1105 can convert received audio data into electrical signals and transmit them to the speaker, where the speaker converts them into sound signals for output. Conversely, the microphone converts collected sound signals into electrical signals, which are then received by audio circuit 1105, converted back into audio data, and processed by processor 1101 before being transmitted via radio frequency circuit 1104 to, for example, another vehicle, or output to memory 1102 for further processing. Audio circuit 1105 may also include an earphone jack to provide communication between external headphones and the vehicle.

[0293] The input unit 1106 can be used to receive input numbers, characters, or user characteristic information (such as fingerprints, iris, facial information, etc.), and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control.

[0294] Power supply 1107 is used to supply power to various components of electronic device 1100. Optionally, power supply 1107 can be logically connected to processor 1101 through a power management device, thereby enabling functions such as charging, discharging, and power consumption management through the power management device. Power supply 1107 may also include one or more DC or AC power supplies, recharging devices, power fault detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

[0295] although Figure 8 As not shown in the diagram, the electronic device 1100 may also include a camera, sensor, wireless fidelity module, Bluetooth module, etc., which will not be described in detail here.

[0296] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0297] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be performed by instructions, or by instructions controlling related hardware. These instructions can be stored in a computer-readable storage medium and loaded and executed by a processor.

[0298] Therefore, embodiments of this application provide a computer-readable storage medium storing a plurality of computer programs, which can be loaded by a processor to execute any of the methods provided in embodiments of this application. The computer program can perform the steps of the following methods:

[0299] In response to a target user setting control parameters on a preset interactive interface, the control parameters are displayed.

[0300] The preset interactive interface is a human-machine interface based on the vehicle's test drive mode, and the control parameters represent the vehicle's operating parameters set by the target user based on the test drive mode.

[0301] For example:

[0302] The vehicle is controlled to operate according to the control parameters of the vehicle test drive mode;

[0303] The control parameters are obtained based on the settings of the target user on a preset interactive interface, which is a human-machine interface based on the vehicle's test drive mode.

[0304] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0305] The computer-readable storage medium may include: read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0306] Since the computer program stored in the computer-readable storage medium can execute any of the methods provided in the embodiments of this application, the beneficial effects that any of the methods provided in the embodiments of this application can achieve can be realized, as detailed in the preceding embodiments, and will not be repeated here.

[0307] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0308] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0309] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0310] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0311] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0312] Memory may include non-persistent memory in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of computer-readable media.

[0313] Computer-readable media include both permanent and non-permanent, removable and non-removable media, which can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient media, such as modulated communication signals and carrier waves.

[0314] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0315] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0316] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0317] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A vehicle display control method characterized by comprising: The method comprises: in response to a target user setting a control parameter in a preset interaction interface, displaying the control parameter; wherein the preset interaction interface is a human-computer interaction interface based on a test drive mode of a vehicle, and the control parameter represents an operating parameter of the vehicle set by the target user based on the test drive mode.

2. The vehicle display control method according to claim 1, characterized by The display of the control parameter comprises: displaying the control parameter in the preset interaction interface.

3. The vehicle display control method according to claim 1, characterized by, The display of the control parameter comprises: displaying the control parameter in a second interaction interface different from the preset interaction interface.

4. The vehicle display control method according to claim 1, characterized by The method further comprises: obtaining environmental information of a road on which the vehicle travels; displaying the environmental information.

5. The vehicle display control method according to claim 4, characterized by The display of the environmental information comprises: displaying the environmental information in the preset interaction interface.

6. The vehicle display control method according to claim 4, characterized by The display of the environmental information comprises: displaying the environmental information in a second interaction interface different from the preset interaction interface.

7. The vehicle display control method according to any one of claims 1 to 6, characterized by The method further comprises: in response to a trigger instruction of the test drive mode, displaying the preset interaction interface.

8. The vehicle display control method according to claim 7, characterized by The method further comprises: in response to the target user adjusting the control parameter in the preset interaction interface, displaying the adjusted control parameter.

9. The vehicle display control method according to claim 8, characterized by The preset interaction interface sets an adjustment module. The response to the target user adjusting the control parameter in the preset interaction interface comprises: in response to an adjustment instruction of the target user, changing a position or state of the adjustment module in the preset interaction interface to adjust the control parameter corresponding to the adjustment module.

10. The vehicle display control method according to claim 7, characterized by The control parameter comprises at least one of: a test drive maximum speed, a state of an emergency brake switch, and an emergency brake depth.

11. The vehicle display control method according to claim 10, characterized by The display of the preset interaction interface comprises: displaying a test drive maximum speed interaction module; and / or, displaying an emergency brake switch interaction module; and / or, 12. The vehicle display control method according to claim 7, characterized by displaying an emergency brake depth interaction module. The method further comprises:

13. A vehicle control method characterized by, in response to a trigger instruction of the test drive mode, displaying state information of the test drive mode being turned on. The method comprises: controlling the vehicle to operate according to a control parameter of a test drive mode of the vehicle; 14. The vehicle control method according to claim 13, characterized by, The control parameter is obtained according to a target user setting in a preset interaction interface, and the preset interaction interface is a human-computer interaction interface based on the test drive mode of the vehicle.

15. The vehicle control method according to claim 13, characterized by, The control parameter comprises at least one of: a test drive maximum speed, a state of an emergency brake switch, and an emergency brake depth.

16. The vehicle control method according to claim 15, characterized by, The method further comprises:

17. The vehicle control method according to claim 15, characterized by, controlling the vehicle to operate according to environmental information of a road on which the vehicle travels. The environmental information comprises at least one of: speed limit identification, obstacle information, and lane line information of the road on which the vehicle travels.

18. The vehicle control method according to claim 17, characterized by, The control of the vehicle to operate according to the environmental information of the road on which the vehicle travels comprises: controlling the vehicle to operate according to a first speed limit value and a second speed limit value; wherein the first speed limit value is a test drive maximum speed in the control parameter of the test drive mode, and the second speed limit value is a speed limit value corresponding to the speed limit identification in the environmental parameter. The control of the vehicle to operate according to the first speed limit value and the second speed limit value comprises: determining a target speed limit value according to the first speed limit value and the second speed limit value; controlling the vehicle to operate according to the target speed limit value and an actual speed of the vehicle.

19. The vehicle control method according to claim 18, characterized by, The controlling the vehicle to run according to the target speed limit value and the actual speed of the vehicle comprises: controlling the vehicle to run normally in the case that the actual speed of the vehicle is less than or equal to the target speed limit value.

20. The vehicle control method according to claim 18, characterized by, The controlling the vehicle to run according to the target speed limit value and the actual speed of the vehicle comprises: controlling the vehicle to run at a reduced speed according to a preset power attenuation rule in the case that the actual speed of the vehicle is greater than the target speed limit value.

21. The vehicle control method according to claim 18, characterized by, The determining the target speed limit value according to the first speed limit value and the second speed limit value comprises: determining the smaller one of the first speed limit value and the second speed limit value as the target speed limit value.

22. The vehicle control method according to any one of claims 13 to 21, characterized by, The controlling the vehicle to run according to the control parameter of the test drive mode comprises: controlling the vehicle to perform emergency braking based on the state of an emergency braking switch in the control parameter of the test drive mode being in an open state.

23. The vehicle control method according to claim 22, characterized by, The controlling the vehicle to perform emergency braking comprises: controlling the vehicle to perform emergency braking according to an emergency braking depth in the control parameter.

24. The vehicle control method according to claim 23, characterized by, The method further comprises: determining whether the vehicle will collide with a front vehicle of the vehicle according to the actual speed of the vehicle and a relative distance between the vehicle and the front vehicle of the vehicle; adjusting the emergency braking depth in the control parameter to control the vehicle to perform emergency braking in the case that the vehicle will collide with the front vehicle.

25. The vehicle control method according to claim 13, characterized by, Before the controlling the vehicle to run according to the control parameter of the test drive mode of the vehicle, the method further comprises: controlling the vehicle to start the test drive mode.

26. The vehicle control method according to claim 25, characterized by, After the controlling the vehicle to start the test drive mode, the method further comprises: controlling the vehicle to start the intelligent driving function.

27. The vehicle control method according to claim 26, characterized by, The controlling the vehicle to start the intelligent driving function comprises: obtaining an actual distance between the vehicle and a target vehicle; controlling the vehicle to run according to the actual distance and a preset safety distance.

28. The vehicle control method according to claim 27, characterized by, The target vehicle comprises a front vehicle of the vehicle and / or a rear vehicle of the vehicle. The obtaining the actual distance between the vehicle and the target vehicle comprises: obtaining a first actual distance between the vehicle and the front vehicle; and / or obtaining a second actual distance between the vehicle and the rear vehicle.

29. The vehicle control method according to claim 28, characterized by, The controlling the vehicle to run according to the actual distance and the preset safety distance comprises: controlling the vehicle to run straight according to the first actual distance and a first preset safety distance; or controlling the vehicle to turn or change lanes according to the second actual distance and a second preset safety distance.

30. A vehicle display control device characterized by comprising: The method further comprises: displaying the control parameter in response to a target user setting the control parameter on a preset interactive interface; wherein the preset interactive interface is a human-computer interactive interface based on a test drive mode of a vehicle, and the control parameter represents a running parameter of the vehicle set by a target user based on the test drive mode.

31. A vehicle control device characterized by comprising: The vehicle control device comprises: a control module configured to control the vehicle to run according to a control parameter of a test drive mode of the vehicle; the control parameter is obtained by a target user setting on a preset interactive interface, and the preset interactive interface is a human-computer interactive interface based on a test drive mode of a vehicle.

32. An electronic device, comprising: It includes a processor and a memory, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the method in any one of claims 1-12, 13-29.

33. A vehicle characterized by The vehicle includes the electronic device of claim 32.

34. A computer-readable storage medium, characterized in that, It includes a computer program, and when the computer program runs on the electronic device, the computer program is used to make the electronic device execute the method in any one of claims 1-12, 13-29.

35. A computer program product, characterised in that, It includes a computer program stored in a computer readable storage medium, and when the processor of the electronic device reads the computer program from the computer readable storage medium, the processor executes the computer program, so that the electronic device executes the method in any one of claims 1-12, 13-29.

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