Vehicle control method and device, storage medium and computer program product

Abstract

The invention discloses a vehicle control method and device, a storage medium and a computer program product, and relates to the technical field of vehicles. The method comprises the steps that environment information of the environment where a target vehicle is located is obtained, and running information comprises at least one of road information, obstacle information and weather information; based on the operation information, determining an operation scene of the target vehicle; based on the operation scene, a target control strategy set is generated, the target control strategy set is used for controlling a water tank protection plate assembly of the target vehicle to move to different working positions, and when the water tank protection plate assembly is located at the different working positions, the ground clearance of the water tank protection plate assembly is different. The water tank protection plate assembly solves the technical problem that the water tank protection plate assembly is of a fixed structure and is prone to colliding with an engine oil pan in the transportation process.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a vehicle control method, device, storage medium and computer program product. Background Art

[0002] In the prior art, there are improvements to the front-end structure of the frame, such as adding "reinforcement ribs" to the front end of the frame to improve the anti-drag capability of the front end of the frame, but due to the structural details and material selection, the anti-drag capability of the front end of the frame is limited. At the same time, since the "reinforcement ribs" are fixed to the frame structure and cannot be disassembled, once a towing accident occurs, both the "reinforcement ribs" and the frame structure will be damaged, the maintenance cost is high, and the transportation efficiency is affected; improvements to the radiator guard assembly, such as setting a heat insulation board between the front baffle and the radiator guard, to ensure the protective performance of the radiator guard while preventing the radiator guard from being damaged by engine overheating, but the heat insulation board will reduce the protective performance of the radiator guard, and the setting of the heat insulation board increases the difficulty of installing the radiator guard.

[0003] At the same time, when the log transporter is transporting forest logs, the logs themselves are heavy and the branches of the trees are heavy. During transportation, the water tank guard plate is easy to collide with the engine oil pan, which in turn causes damage to the water tank guard plate. Therefore, it is necessary to improve the water tank guard plate assembly to increase the protection range and thus protect the water tank and the engine oil pan.

[0004] To address the above-mentioned problems, no effective solution has been proposed yet. Summary of the invention

[0005] The embodiments of the present invention provide a vehicle control method, device, storage medium and computer program product to at least solve the technical problem that the water tank guard plate assembly is a fixed structure, which may cause collision with the engine oil pan during transportation.

[0006] According to one aspect of an embodiment of the present invention, a vehicle control method is provided, comprising: obtaining environmental information of an environment in which a target vehicle is located, the operating information comprising at least one of the following: road information, obstacle information and weather information; determining an operating scenario of the target vehicle based on the operating information; generating a target control strategy set based on the operating scenario, the target control strategy set being used to control a radiator guard plate assembly of the target vehicle to move to different working positions, wherein the radiator guard plate assembly has different heights above the ground when the radiator guard plate assembly is located at different working positions.

[0007] Optionally, based on the operating information, the operating scenario of the target vehicle is determined, including: the road information includes at least one of the following: slope, slope change rate; in response to the road information satisfying a first preset condition, the operating scenario of the target vehicle is determined to be a first operating scenario, and the first operating scenario is used to characterize a smooth road condition; in response to the road information satisfying a second preset condition, the operating scenario of the target vehicle is determined to be a second operating scenario, and the second operating scenario is used to characterize a steep road condition; in response to the road information satisfying a third preset condition, the operating scenario of the target vehicle is determined to be a third operating scenario, and the third operating scenario is used to characterize a continuously bumpy road condition.

[0008] Optionally, the working position includes a first working position in which the height of the radiator guard assembly from the ground is a first preset value and a second working position in which the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value. Based on the operation scenario, a target control strategy set is generated, including: in response to the operation scenario being the first operation scenario, a first target control strategy in the target control strategy set is generated, and the first target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being the second operation scenario, a second target control strategy in the target control strategy set is generated, and the second target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position; in response to the operation scenario being the third operation scenario, a third target control strategy in the target control strategy set is generated, and the third target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0009] Optionally, based on the operating information, determining the operating scenario of the target vehicle also includes: obstacle information including at least one of the following: obstacle type, obstacle size, obstacle position; in response to the obstacle information satisfying a fourth preset condition, determining the operating scenario of the target vehicle to be a fourth operating scenario, and the fourth operating scenario is used to characterize a scenario without obstacles on the driving road; in response to the obstacle information satisfying a fifth preset condition, determining the operating scenario of the target vehicle to be a fifth operating scenario, and the fifth operating scenario is used to characterize a scenario with obstacles on the driving road; weather information includes at least one of the following: temperature, humidity, rainfall content, wind speed, wind direction, cloud cover, visibility and weather conditions; in response to the weather information satisfying a sixth preset condition, determining the operating scenario of the target vehicle to be a sixth operating scenario, and the sixth operating scenario is used to characterize a non-bad weather scenario; in response to the weather information satisfying a seventh preset condition, determining the operating scenario of the target vehicle to be a seventh operating scenario, and the seventh operating scenario is used to characterize a bad weather scenario.

[0010] Optionally, the working position includes a first working position in which the height of the radiator guard assembly from the ground is a first preset value and a second working position in which the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value. Based on the operation scenario, a target control strategy set is generated, including: in response to the operation scenario being a fourth operation scenario, a fourth target control strategy in the target control strategy set is generated, and the fourth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being a fifth operation scenario, a fifth target control strategy in the target control strategy set is generated, and the fifth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position; in response to the operation scenario being a sixth operation scenario, a sixth target control strategy in the target control strategy set is generated, and the sixth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being a seventh operation scenario, a seventh target control strategy in the target control strategy set is generated, and the seventh target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0011] Optionally, the method also includes: obtaining operating condition information of the target vehicle, wherein the operating condition information includes at least one of the following: vehicle speed information, acceleration information and braking trigger frequency; determining the driving style of the target vehicle based on the vehicle speed information and operation information in the operating information, the driving style including: an aggressive driving style and a stable driving style; based on the driving style, controlling the radiator guard assembly of the target vehicle to move to a preset position.

[0012] Optionally, the working position includes a first working position in which the height of the radiator guard assembly from the ground is a first preset value and a second working position in which the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the driving style, controlling the radiator guard assembly of the target vehicle to move to the preset position, further comprising: in response to the driving style being a stable driving style, controlling the radiator guard assembly of the target vehicle to move to the first working position; in response to the driving style being an aggressive driving style, controlling the radiator guard assembly of the target vehicle to move to the second working position.

[0013] According to another aspect of an embodiment of the present invention, a vehicle control device is also provided, including: an acquisition module for acquiring environmental information of the environment in which a target vehicle is located, the operating information including at least one of the following: road information, obstacle information and weather information; a determination module for determining an operating scenario of the target vehicle based on the operating information; a generation module for generating a target control strategy set based on the operating scenario, the target control strategy set being used to control a radiator guard plate assembly of the target vehicle to move to different working positions, and when the radiator guard plate assembly is located at different working positions, the height of the radiator guard plate assembly above the ground is different.

[0014] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium includes a stored executable program, wherein when the executable program is running, the device where the computer-readable storage medium is located is controlled to execute the methods in various embodiments of the present invention.

[0015] According to another aspect of an embodiment of the present invention, a computer program product is provided, including a computer program. When the computer program is executed by a processor, the method in each embodiment of the present invention is implemented.

[0016] In an embodiment of the present invention, a radiator guard plate assembly with adjustable height is adopted. By adjusting the position of the radiator guard plate assembly according to the environmental information of the environment in which the target vehicle is located, the technical effect of intelligently adjusting the height of the radiator guard plate assembly is achieved, thereby solving the technical problem that the radiator guard plate assembly is a fixed structure and is prone to collision with the engine oil pan during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 is a flow chart of an optional vehicle control method according to an embodiment of the present invention;

[0019] Figure 2 is a flow chart of an optional vehicle control method according to an embodiment of the present invention;

[0020] Figure 3 It is a structural block diagram of an optional vehicle control device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] According to an embodiment of the present invention, a vehicle control method embodiment 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.

[0024] The method embodiment can be executed in an electronic device or a similar computing device including a memory and a processor. Taking running on a vehicle-mounted terminal as an example, the vehicle-mounted terminal may include one or more processors (processors may include but are not limited to central processing units (CPU), graphics processing units (GPU), digital signal processing (DSP) chips, microprocessors (MCU), programmable logic devices (Field Programmable Gate Array, FPGA), neural network processors (Neural-network Processor Unit, NPU), tensor processors (Tensor Processing Unit, TPU), artificial intelligence (Artificial Intelligence, AI) type processors and other processing devices) and a memory for storing data. Optionally, the above-mentioned vehicle-mounted terminal may also include a transmission device, an input and output device, and a display device for communication functions. It can be understood by those of ordinary skill in the art that the above-mentioned structural description is only illustrative and does not limit the structure of the above-mentioned vehicle-mounted terminal. For example, the vehicle-mounted terminal may also include more or fewer components than the above-mentioned structural description, or have a configuration different from the above-mentioned structural description.

[0025] The memory can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the vehicle control method in the embodiment of the present invention. The processor executes various functional applications and data processing by running the computer program stored in the memory, that is, realizing the above-mentioned vehicle control method. The memory may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory may further include a memory remotely arranged relative to the processor, and these remote memories can be connected to the mobile terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0026] The transmission device is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device can be a radio frequency (Radio Frequency, referred to as RF) module, which is used to communicate with the Internet wirelessly.

[0027] The display device may be, for example, a touch screen type liquid crystal display (LCD) and a touch display (also referred to as a "touch screen" or "touch display screen"). The LCD may enable a user to interact with the user interface of the mobile terminal. In some embodiments, the mobile terminal has a graphical user interface (GUI), and a user may interact with the GUI by finger contacts and / or gestures on the touch-sensitive surface, wherein the human-computer interaction functions here may optionally include the following interactions: creating web pages, drawing, word processing, making electronic documents, games, video conferencing, instant messaging, sending and receiving emails, call interfaces, playing digital videos, playing digital music and / or web browsing, etc. The executable instructions for executing the above human-computer interaction functions are configured / stored in a computer program product or readable storage medium executable by one or more processors.

[0028] Figure 1 is a method according to an embodiment of the present invention, such as Figure 1 As shown, the method comprises the following steps:

[0029] Step S102, obtaining environmental information of the target vehicle's environment, where the operating information includes at least one of the following: road information, obstacle information, and weather information.

[0030] In step S102, various information about the vehicle's surroundings is collected in real time (via cameras, radars, lidars, accelerometers, gyroscopes, GPS, meteorological sensors, etc.), including road conditions, the location and type of potential obstacles, weather conditions, etc. This information is the basis for subsequent scene judgment and control strategy generation.

[0031] Step S104, determining the operating scenario of the target vehicle based on the operating information.

[0032] In step S104, based on the collected operation information, the preset algorithm and logic are applied to determine the current operation scene of the vehicle. For example, by analyzing the road information (such as slope and road surface flatness), it is determined whether the vehicle is driving on a straight or bumpy road; by using the obstacle information, it is determined whether there is an obstacle ahead and the nature of the obstacle; and by combining the weather information, it is evaluated whether the vehicle is encountering severe weather conditions. The accuracy and real-time performance of scene judgment are the key to realizing intelligent control.

[0033] Step S106, based on the operation scenario, generate a target control strategy set, the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions, when the radiator guard assembly is located at different working positions, the height of the radiator guard assembly from the ground is different.

[0034] In step S106, once the vehicle's operating scenario is determined, the system generates a set of control strategy sets for the current scenario. These strategy sets will instruct the vehicle's radiator guard assembly to automatically adjust to the working position that best suits the current scenario. For example, when driving on a smooth highway, the control strategy set will instruct the radiator guard to be lowered to a lower working position to reduce air resistance and improve fuel efficiency; when driving off-road or on bumpy roads, the strategy set will instruct the radiator guard to be raised to a higher working position to avoid collision with ground obstacles and protect the vehicle chassis and cooling system. The position adjustment of the radiator guard assembly is achieved through an integrated actuator (such as an electric or hydraulic lifting device) to ensure precise control of the height above the ground.

[0035] Based on steps S102 to S106, under complex road conditions (such as muddy, gravel roads, potholes) or severe weather conditions, the system can automatically increase the ground clearance of the water tank guard, effectively avoiding direct collision between the guard and ground obstacles, and protecting the vehicle's cooling system and engine oil pan from damage. This active protection mechanism significantly reduces the risk of damage to the water tank and engine oil pan due to changes in road conditions, and improves the safety and reliability of the vehicle in harsh environments. On smooth highways or in non-severe weather, the system can automatically lower the ground clearance of the water tank guard, reduce vehicle air resistance, thereby reducing fuel consumption and improving fuel efficiency. This is particularly important for long-distance transport vehicles, which can significantly reduce operating costs, while reducing greenhouse gas emissions and being environmentally friendly. The ability to automatically adjust the position of the water tank guard according to real-time road conditions and driving style reduces the driver's need for intervention when facing changing road conditions, improves the driving experience, and makes driving easier and safer.

[0036] By applying the technical solution of the present application, through precise environmental information perception and real-time scene judgment, it is possible to intelligently generate and execute the radiator guard height control strategy that best suits the current driving conditions, adapt to various driving conditions and environmental changes, and improve the overall adaptability and flexibility of the vehicle. Whether it is urban roads or outdoor environments, it can provide the best driving and protection status, thereby improving the safety and fuel efficiency of the vehicle.

[0037] Optionally, the road information includes at least one of the following: slope, slope change rate, and determining the operation scene of the target vehicle based on the operation information includes:

[0038] Step S201, in response to the road information satisfying the first preset condition, determining that the operating scenario of the target vehicle is a first operating scenario, where the first operating scenario is used to characterize a smooth road condition.

[0039] In step S201, when the slope and slope change rate displayed by the road information are within the preset stable range (i.e., the first preset condition), the system determines that the vehicle is traveling on a stable road. At this time, since the road surface is not very undulating, the radiator guard assembly can maintain a lower ground clearance to reduce the air resistance of the vehicle during driving and improve fuel efficiency.

[0040] Step S202: In response to the road information satisfying the second preset condition, determining that the operating scenario of the target vehicle is a second operating scenario, where the second operating scenario is used to characterize a steep road condition.

[0041] In step S202, if the slope or slope change rate displayed by the road information exceeds the stable range and reaches the preset steep condition (i.e., the second preset condition), the system will determine that the vehicle is traveling on a steep road. In this case, the radiator guard assembly needs to be lifted to a working position with a higher ground clearance to avoid collision with ground obstacles when going uphill or downhill, and to protect the chassis and cooling system of the vehicle from damage.

[0042] Step S203, in response to the road information satisfying the third preset condition, determining that the operating scenario of the target vehicle is a third operating scenario, where the third operating scenario is used to characterize a road condition with continuous bumps.

[0043] In step S203, when the slope change rate displayed by the road information is frequent and drastic, exceeding the preset bumpy condition (i.e., the third preset condition), the system will recognize that the vehicle is driving on a continuously bumpy road. At this time, the ground clearance of the radiator guard assembly needs to be further increased to ensure that no matter how the wheels bounce, the radiator guard assembly can always maintain a sufficient safe distance from the ground to prevent collision with obstacles at the convex or concave parts of the road surface.

[0044] Based on steps S201 to S203, through real-time monitoring of the slope and the slope change rate, intelligent identification of the vehicle's current operating scenario is achieved, and the optimal radiator guard height control strategy is generated accordingly, thereby realizing intelligent control of the radiator guard assembly's ground height, which not only improves the vehicle's safety and adaptability under various road conditions, but also optimizes fuel efficiency and driving experience.

[0045] Optionally, the working position includes a first working position in which the height of the water tank guard plate assembly from the ground is a first preset value and a second working position in which the height of the water tank guard plate assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the operation scenario, generating a target control strategy set includes:

[0046] Step S204, in response to the operating scenario being the first operating scenario, generating a first target control strategy in the target control strategy set, the first target control strategy being used to control the radiator guard assembly of the target vehicle to move to a first working position.

[0047] In step S204, when the system determines that the vehicle is in the first operating scenario by analyzing road information, obstacle information and weather information, that is, the road conditions are stable, the system will generate a first target control strategy and instruct the water tank guard plate assembly to move to the first working position (lower ground clearance) to reduce the air resistance of the vehicle during driving, improve fuel economy, and provide stable protection when the vehicle is driving at high speed.

[0048] Step S205, in response to the operating scenario being the second operating scenario, generating a second target control strategy in the target control strategy set, the second target control strategy being used to control the radiator guard assembly of the target vehicle to move to a second working position.

[0049] In step S205, if the system recognizes that the vehicle enters the second operating scenario, that is, the road slope is large or the slope change rate is significant, the system will generate a second target control strategy and instruct the radiator guard assembly to adjust to the second working position (higher ground clearance) to avoid collision with ground obstacles due to slope changes, protect the vehicle chassis and cooling system, especially during downhill or uphill driving, thereby improving the safety of the vehicle.

[0050] Step S206, in response to the operating scenario being the third operating scenario, generating a third target control strategy in the target control strategy set, the third target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0051] In step S206, when the system detects that the vehicle is traveling on a continuously bumpy road, that is, the road surface is frequently undulating, the third target control strategy will be activated, and the radiator guard assembly will be instructed to move to the second working position (higher ground clearance) to cope with obstacles that the vehicle may encounter when driving on bumpy roads, ensuring the safety of the vehicle chassis, while also being able to maintain the protective effect of the radiator guard under complex road conditions.

[0052] It should be noted that when the vehicle radiator guard assembly moves to the first working position (lower ground clearance), it can significantly reduce the air resistance of the vehicle when driving, reduce the drag coefficient, and thus help improve fuel efficiency and reduce energy consumption. A lower ground clearance helps the vehicle maintain better stability when driving at high speeds, reduce bumps, and improve ride comfort, especially when driving on a smooth highway. When the radiator guard assembly moves to the second working position (higher ground clearance), it can ensure that the vehicle has sufficient ground clearance to avoid contact with ground obstacles, thereby improving the vehicle's passability and safety. A higher ground clearance can effectively prevent the radiator guard from colliding with obstacles such as stones and branches on the ground, and protect the vehicle chassis from damage, especially in special operations such as log transportation, it is particularly important to avoid collision between the guard and the engine oil pan. The design of the second working position allows the vehicle to better adapt to changing road and weather conditions, reduce accidental damage caused by road conditions or weather, and improve the vehicle's operating reliability and the driver's sense of security.

[0053] Based on steps S204 to S206, under complex road conditions or severe weather conditions, the radiator guard assembly automatically adjusts to a higher ground clearance, effectively avoiding direct collisions with ground obstacles, protecting key components of the vehicle, and reducing the risk of accidental damage. On straight and barrier-free highways, the radiator guard assembly is lowered to a lower working position, reducing air resistance during vehicle travel, thereby improving fuel economy and reducing long-distance transportation operating costs. Intelligent decision-making based on real-time road information enables automatic adjustment of the height of the radiator guard, improves the intelligence level of the vehicle, and meets the needs of modern vehicles for intelligent control and active safety protection. By avoiding unnecessary collisions between the radiator guard and the ground, wear and damage to the guard is reduced, its service life is extended, and the maintenance cost of the vehicle is reduced.

[0054] Optionally, the obstacle information includes at least one of the following: obstacle type, obstacle size, and obstacle position. Based on the operation information, determining the operation scene of the target vehicle further includes:

[0055] Step S211, in response to the obstacle information satisfying the fourth preset condition, determining that the operating scenario of the target vehicle is a fourth operating scenario, the fourth operating scenario is used to represent a scenario where there is no obstacle on the driving road.

[0056] In step S211, when the obstacle information analyzed by the system shows that there is no obstacle on the current driving road (i.e., the fourth preset condition is met), it is determined that the vehicle is in an obstacle-free operation scenario. In this case, the water tank guard assembly can be maintained at a lower first working position to reduce air resistance and improve fuel efficiency.

[0057] Step S212, in response to the obstacle information satisfying the fifth preset condition, determining that the operating scenario of the target vehicle is a fifth operating scenario, the fifth operating scenario is used to characterize a scenario with an obstacle on the driving road.

[0058] In step S212, if the system detects that there is an obstacle ahead (i.e., the fifth preset condition is met), it is determined that the vehicle has entered an operation scene with obstacles. At this time, the water tank guard assembly needs to be adjusted to a higher second working position to ensure that there is sufficient ground clearance even if an obstacle is encountered, to avoid collision with the obstacle, and to protect the vehicle chassis and cooling system from damage.

[0059] It should be noted that the vehicle is equipped with a variety of sensors, such as radar, lidar, cameras, etc., to monitor in real time the obstacle information on the road ahead, including the type of obstacles (such as pedestrians, stationary vehicles, road bumps), size (height, width, etc.) and relative position (distance, angle, etc.), providing a more accurate radiator guard height control strategy, dynamically adjusting the ground height of the radiator guard according to the actual situation of the road ahead obstacles, significantly improving the vehicle's active safety protection capabilities and fuel economy.

[0060] Based on steps S211 to S212, the vehicle driving environment can be identified more accurately, and the ground height of the radiator guard assembly can be adaptively adjusted. By avoiding unnecessary collisions with obstacles, the wear and damage of the radiator guard assembly is reduced, and its service life is extended, thereby reducing the vehicle's maintenance costs and improving the vehicle's driving safety and economy under various road conditions.

[0061] Optionally, the working position includes a first working position in which the height of the water tank guard plate assembly from the ground is a first preset value and a second working position in which the height of the water tank guard plate assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the operation scenario, generating a target control strategy set includes:

[0062] Step S213, in response to the operating scenario being the fourth operating scenario, generating a fourth target control strategy in the target control strategy set, the fourth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position.

[0063] In step S213, when the vehicle is traveling on a straight road without obstacles (the fourth operation scenario), a fourth target control strategy will be generated, which instructs the radiator guard assembly to move to the first working position (lower ground clearance). The purpose of this strategy is to reduce the wind resistance of the vehicle while ensuring the basic protection function and improve fuel economy. In the absence of obstacles and bad weather, a lower ground clearance of the radiator guard can reduce air resistance, thereby reducing energy consumption, which has a significant effect on improving the vehicle's driving efficiency and reducing operating costs.

[0064] Step S214, in response to the operating scenario being the fifth operating scenario, generating a fifth target control strategy in the target control strategy set, the fifth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0065] In step S214, when the system recognizes that the vehicle is traveling on bad road conditions (such as muddy, potholes, and rough roads) or bad weather conditions (such as heavy rain, ice and snow, sandstorms, etc.), the fifth target control strategy will be activated to control the water tank guard assembly to move to the second working position, that is, a higher ground clearance. In complex road conditions and bad weather, a higher ground clearance of the water tank guard can provide more comprehensive protection, avoid direct collision with ground obstacles or splashes, protect the bottom of the vehicle, especially the cooling system and the engine oil pan, reduce damage risks, and improve driving safety.

[0066] It should be noted that the ground clearance of the first working position is a lower value (first preset value), which is suitable for scenes without obstacles, such as straight sections of highways or urban roads; the ground clearance of the second working position is a higher value (second preset value), which is suitable for scenes with obstacles that need to be avoided, such as off-road roads, muddy roads or sections with bumps on the road surface. Since the first preset value is less than the second preset value, the system can intelligently select the most appropriate working position according to the current operating scenario of the vehicle.

[0067] Based on steps S213 to S214, by refining the operation scenario and intelligently adjusting the ground clearance of the water tank guard assembly, the vehicle is provided with the best protection and performance status in different driving environments, achieving safe, efficient and intelligent vehicle operation. The ground clearance of the water tank guard assembly is intelligently adjusted according to the real-time road conditions, which reduces the driver's operating burden, especially in complex road conditions, avoiding the need for the driver to frequently adjust the height of the guard, making driving easier and improving ride comfort.

[0068] Optionally, the weather information includes at least one of the following: temperature, humidity, rainfall content, wind speed, wind direction, cloud cover, visibility and weather conditions. Based on the operation information, determining the operation scene of the target vehicle further includes:

[0069] Step S221, in response to the weather information satisfying the sixth preset condition, determining that the operating scenario of the target vehicle is a sixth operating scenario, the sixth operating scenario is used to characterize a non-bad weather scenario.

[0070] In step S221, when the weather information meets the preset non-bad weather conditions (i.e., the sixth preset condition), such as suitable temperature, moderate humidity, no rainfall, low wind speed, good visibility, clear weather, etc., the system identifies the vehicle driving environment as a non-bad weather scenario. In this scenario, the radiator guard assembly can be kept in the first working position to balance the protection and fuel economy requirements.

[0071] Step S222, in response to the weather information satisfying the seventh preset condition, determining that the operating scenario of the target vehicle is a seventh operating scenario, the seventh operating scenario is used to characterize a severe weather scenario.

[0072] In step S222, if the weather information shows that the vehicle is traveling in adverse weather conditions (i.e., the seventh preset condition), such as extreme temperature changes, high humidity, heavy rainfall, strong wind, low visibility, snowstorm, sandstorm, etc., the system will determine that the vehicle is in adverse weather conditions. At this time, the water tank guard assembly needs to be adjusted to the second working position to prevent accidental impacts caused by weather factors such as strong winds or hail, and to protect the vehicle's cooling system and chassis. In addition, in the case of low visibility or slippery roads, a higher water tank guard height from the ground can reduce contact with road surface water, preventing water splashes from corroding or damaging the bottom of the vehicle.

[0073] It should be noted that sensors inside and outside the vehicle, such as temperature sensors, humidity sensors, rainfall sensors, wind speed and direction sensors, cloud cover and visibility monitoring equipment, are used to collect and analyze weather information in real time. This information includes but is not limited to temperature, humidity, rainfall, wind speed, wind direction, cloud cover, visibility and overall weather conditions, providing comprehensive meteorological data support for the system.

[0074] Based on steps S221 to S222, the operating scenario of the target vehicle is determined through the analysis and application of the above weather information, so as to further adjust the working position of the radiator guard assembly according to different operating scenarios. This not only improves the driving safety and fuel economy of the vehicle in severe weather, but also improves the driving experience, reflecting the advancement of intelligent vehicle technology in safety protection and environmental adaptability.

[0075] Optionally, the working position includes a first working position in which the height of the water tank guard plate assembly from the ground is a first preset value and a second working position in which the height of the water tank guard plate assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the operation scenario, generating a target control strategy set includes:

[0076] Step S223, in response to the operating scenario being the sixth operating scenario, generating a sixth target control strategy in the target control strategy set, the sixth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position.

[0077] In step S223, when the operation information indicates that the vehicle is in the sixth operation scenario, the system generates a sixth target control strategy, which moves the radiator guard assembly to the first working position, i.e., a lower ground clearance. The implementation of this strategy helps to optimize aerodynamic performance under smooth driving conditions, reduce wind resistance, and improve the fuel efficiency and driving stability of the vehicle.

[0078] Step S224, in response to the operating scenario being the seventh operating scenario, generating a seventh target control strategy in the target control strategy set, the seventh target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0079] In step S224, if the operation information shows that the vehicle is driving in the seventh operation scenario, that is, encountering severe weather conditions, the system generates and executes the seventh target control strategy. This strategy moves the radiator guard assembly to the second working position, that is, a higher ground clearance, to ensure that the vehicle has sufficient passability under complex road conditions, while protecting the bottom of the vehicle from damage, thereby improving safety and reliability during driving.

[0080] It should be noted that the first preset value defines a lower ground clearance of the radiator guard assembly, which is activated in the sixth operating scenario. The sixth operating scenario generally refers to a smooth driving state in a straight, obstacle-free, non-bad weather conditions. In this scenario, the radiator guard assembly is close to the ground, which helps to reduce the vehicle's air resistance and improve fuel economy. At the same time, in the absence of ground obstacles or bad weather, the lower guard height from the ground does not increase the risk of collision. The second preset value sets a higher ground clearance of the radiator guard assembly, which is suitable for the seventh operating scenario, that is, when encountering bad road conditions such as rugged roads, mud puddles, pit bottoms, or encountering bad weather (such as heavy rain, snow, sandstorms). In the seventh operating scenario, the radiator guard assembly is lifted to the second working position to ensure that there is sufficient ground clearance at the bottom of the vehicle, avoid direct contact with ground obstacles, improve the vehicle's passability and chassis protection performance, reduce damage caused by bad road conditions or weather conditions, and enhance safety.

[0081] Based on steps S223 to S224, by associating the ground clearance of the radiator guard assembly with different operating scenarios, the present invention can automatically adjust the protective height of the radiator guard according to real-time road conditions and weather information, thereby achieving dynamic optimization of vehicle performance and protective effects, and improving the vehicle's fuel economy, driving stability and safety.

[0082] As an optional implementation, the method further includes:

[0083] Step S231, obtaining operating condition information of the target vehicle, wherein the operating condition information includes at least one of the following: vehicle speed information, acceleration information, and brake trigger frequency.

[0084] In step S231, the system automatically collects and analyzes the real-time operating information of the target vehicle, including but not limited to vehicle speed, acceleration and brake trigger frequency. This information reflects the current operating status of the vehicle and the driver's operating mode, and is an important basis for judging the driving style and determining the position of the radiator guard assembly.

[0085] Step S232, based on the vehicle speed information and the operation information in the running information, determining the driving style of the target vehicle, the driving style includes: an aggressive driving style and a stable driving style.

[0086] In step S232, based on the collected vehicle speed information and operation information, the system can identify the driver's driving style. If the vehicle speed changes frequently and quickly, the acceleration and deceleration are large, and the braking trigger frequency is high, the system will judge the driving style to be aggressive. On the contrary, if the vehicle speed is relatively stable, the acceleration and deceleration are small, and the braking trigger frequency is low, the driving style is judged to be stable.

[0087] Step S233, based on the driving style, controlling the radiator guard assembly of the target vehicle to move to a preset position.

[0088] In step S233, for an aggressive driving style, the radiator guard assembly can be adjusted to the second working position (higher ground clearance). This is because aggressive driving is often accompanied by higher vehicle speeds and sudden acceleration or deceleration, and the vehicle may be more likely to encounter unforeseen obstacles during operation. A higher radiator guard height from the ground helps protect the bottom of the vehicle and reduce the risk of collision. For a stable driving style, the radiator guard assembly can be adjusted to the first working position (lower ground clearance). Stable driving usually means that the vehicle runs in a stable state, and a lower radiator guard height from the ground helps reduce air resistance, improve fuel economy, and also reduce unnecessary wear.

[0089] Based on steps S231 to S232, the present invention can intelligently adjust the ground clearance of the radiator guard assembly according to the driver's driving style and the real-time operating status of the vehicle. Under an aggressive driving style, the radiator guard assembly will be raised to a higher position to increase bottom protection and avoid potential collision damage; under a stable driving style, the radiator guard assembly will be lowered to a lower position to reduce air resistance and improve fuel efficiency. This radiator guard assembly control strategy based on driving style not only significantly improves the driving safety and economy of the vehicle, but also reflects the progress of intelligent vehicle technology in personalized driving experience and environmental adaptability.

[0090] Optionally, the working position includes a first working position where the height of the radiator guard assembly from the ground is a first preset value and a second working position where the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the driving style, controlling the radiator guard assembly of the target vehicle to move to the preset position further includes:

[0091] Step S234, in response to the driving style being a stable driving style, controlling the radiator guard assembly of the target vehicle to move to a first working position.

[0092] In step S234, in response to the stable driving style analyzed by the system, that is, the vehicle speed is relatively stable, the acceleration and deceleration are small, and the braking trigger frequency is low during the vehicle driving, the system will control the water tank guard assembly to move to the first working position (lower ground clearance). In the stable driving state, the lower water tank guard height from the ground helps to reduce the wind resistance of the vehicle when driving, thereby improving fuel economy. At the same time, because the driving style is relatively mild, the risk of hitting obstacles is relatively low, so this position also ensures sufficient protection effect and achieves a balance between performance and protection.

[0093] Step S235, in response to the driving style being an aggressive driving style, controlling the radiator guard assembly of the target vehicle to move to a second working position.

[0094] In step S235, when the system detects an aggressive driving style, i.e., frequent and rapid changes in vehicle speed, large acceleration and deceleration, and high brake triggering frequency, the system adjusts the radiator guard assembly to the second working position (higher ground clearance). Under an aggressive driving style, the vehicle may encounter more unforeseen obstacles when accelerating, decelerating, and turning, such as flying stones, protruding road surfaces, etc. A higher ground clearance can effectively prevent these obstacles from causing damage to the radiator guard assembly and components such as the engine oil pan below, while ensuring the vehicle's passability and safety during intense driving, reducing the risk of chassis damage, and improving driving safety.

[0095] Based on steps S234 to S235, by monitoring and identifying the driver's driving style, the height of the radiator guard assembly from the ground is intelligently adjusted to meet the vehicle protection needs under different driving habits. In a stable driving style, the radiator guard assembly is close to the ground to optimize fuel economy; in an aggressive driving style, the radiator guard assembly is raised to a higher position to provide stronger protection and passability, ensuring the safety and reliability of the vehicle under intense driving conditions.

[0096] Figure 2 is a flow chart of another XX according to one embodiment of the present invention, such as Figure 2 As shown, the method comprises the following steps:

[0097] Step S201, in response to the road information satisfying the first preset condition, determining that the operating scenario of the target vehicle is a first operating scenario, where the first operating scenario is used to characterize a smooth road condition.

[0098] Step S202: In response to the road information satisfying the second preset condition, determining that the operating scenario of the target vehicle is a second operating scenario, where the second operating scenario is used to characterize a steep road condition.

[0099] Step S203, in response to the road information satisfying the third preset condition, determining that the operating scenario of the target vehicle is a third operating scenario, where the third operating scenario is used to characterize a road condition with continuous bumps.

[0100] Step S204, the working positions include a first working position where the height of the radiator guard assembly from the ground is a first preset value and a second working position where the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and in response to the operating scenario being the first operating scenario, a first target control strategy in the target control strategy set is generated, the first target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position.

[0101] Step S205, in response to the operating scenario being the second operating scenario, generating a second target control strategy in the target control strategy set, the second target control strategy being used to control the radiator guard assembly of the target vehicle to move to a second working position.

[0102] Step S206, in response to the operating scenario being the third operating scenario, generating a third target control strategy in the target control strategy set, the third target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0103] Step S211, the obstacle information includes at least one of the following: obstacle type, obstacle size, and obstacle position. In response to the obstacle information satisfying the fourth preset condition, the operating scenario of the target vehicle is determined to be a fourth operating scenario, and the fourth operating scenario is used to characterize a scenario where there are no obstacles on the driving road.

[0104] Step S212, in response to the obstacle information satisfying the fifth preset condition, determining that the operating scenario of the target vehicle is a fifth operating scenario, the fifth operating scenario is used to characterize a scenario with an obstacle on the driving road.

[0105] Step S213, in response to the operating scenario being the fourth operating scenario, generating a fourth target control strategy in the target control strategy set, the fourth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position.

[0106] Step S214, in response to the operating scenario being the fifth operating scenario, generating a fifth target control strategy in the target control strategy set, the fifth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0107] Step S221, the weather information includes at least one of the following: temperature, humidity, rainfall content, wind speed, wind direction, cloud cover, visibility and weather conditions. In response to the weather information satisfying the sixth preset condition, the operating scenario of the target vehicle is determined to be the sixth operating scenario, and the sixth operating scenario is used to characterize a non-severe weather scenario.

[0108] Step S222, in response to the weather information satisfying the seventh preset condition, determining that the operating scenario of the target vehicle is a seventh operating scenario, the seventh operating scenario is used to characterize a severe weather scenario.

[0109] Step S223, in response to the operating scenario being the sixth operating scenario, generating a sixth target control strategy in the target control strategy set, the sixth target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position.

[0110] Step S224, in response to the operating scenario being the seventh operating scenario, generating a seventh target control strategy in the target control strategy set, the seventh target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0111] Step S231, obtaining operating condition information of the target vehicle, wherein the operating condition information includes at least one of the following: vehicle speed information, acceleration information, and brake trigger frequency.

[0112] Step S232, based on the vehicle speed information and the operation information in the running information, determining the driving style of the target vehicle, the driving style includes: an aggressive driving style and a stable driving style.

[0113] Step S233, based on the driving style, controlling the radiator guard assembly of the target vehicle to move to a preset position.

[0114] Step S234, in response to the driving style being a stable driving style, controlling the radiator guard assembly of the target vehicle to move to a first working position.

[0115] Step S235, in response to the driving style being an aggressive driving style, controlling the radiator guard assembly of the target vehicle to move to a second working position.

[0116] Based on the above steps S201 to S235, in an embodiment of the present invention, a radiator guard plate assembly with adjustable height is adopted. By adjusting the position of the radiator guard plate assembly according to the environmental information of the environment in which the target vehicle is located and the operating condition information of the target vehicle, the technical effect of intelligently adjusting the height of the radiator guard plate assembly is achieved, thereby solving the technical problem that the radiator guard plate assembly is a fixed structure, which may easily collide with the engine oil pan during transportation.

[0117] Through the description of the above implementation methods, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0118] In an embodiment of the present invention, a control device for a vehicle is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0119] Figure 3 1 is a structural block diagram of a vehicle control device according to one embodiment of the present invention. Figure 3 As shown, the device comprises:

[0120] The acquisition module 301 is used to acquire environmental information of the environment in which the target vehicle is located, and the operating information includes at least one of the following: road information, obstacle information and weather information;

[0121] A determination module 302, for determining an operation scenario of a target vehicle based on the operation information;

[0122] The generation module 303 is used to generate a target control strategy set based on the operation scenario. The target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions. When the radiator guard assembly is located at different working positions, the height of the radiator guard assembly from the ground is different.

[0123] Optionally, the determination module 302 is also used to determine the operating scenario of the target vehicle based on the operating information, including: the road information includes at least one of the following: slope, slope change rate; in response to the road information satisfying a first preset condition, the operating scenario of the target vehicle is determined to be a first operating scenario, and the first operating scenario is used to characterize a smooth road condition; in response to the road information satisfying a second preset condition, the operating scenario of the target vehicle is determined to be a second operating scenario, and the second operating scenario is used to characterize a steep road condition; in response to the road information satisfying a third preset condition, the operating scenario of the target vehicle is determined to be a third operating scenario, and the third operating scenario is used to characterize a continuously bumpy road condition.

[0124] Optionally, the generation module 303 is also used to generate a target control strategy set based on the operation scenario, including: the working position includes a first working position in which the height of the radiator guard assembly from the ground is a first preset value and a second working position in which the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value; in response to the operation scenario being the first operation scenario, a first target control strategy in the target control strategy set is generated, and the first target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being the second operation scenario, a second target control strategy in the target control strategy set is generated, and the second target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position; in response to the operation scenario being the third operation scenario, a third target control strategy in the target control strategy set is generated, and the third target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0125] Optionally, the determination module 302 is also used to determine the operating scenario of the target vehicle based on the operating information, and also includes: the obstacle information includes at least one of the following: obstacle type, obstacle size, obstacle position; in response to the obstacle information satisfying a fourth preset condition, the operating scenario of the target vehicle is determined to be a fourth operating scenario, and the fourth operating scenario is used to characterize a scenario without obstacles on the driving road; in response to the obstacle information satisfying a fifth preset condition, the operating scenario of the target vehicle is determined to be a fifth operating scenario, and the fifth operating scenario is used to characterize a scenario with obstacles on the driving road; the weather information includes at least one of the following: temperature, humidity, rainfall content, wind speed, wind direction, cloud cover, visibility and weather conditions; in response to the weather information satisfying a sixth preset condition, the operating scenario of the target vehicle is determined to be a sixth operating scenario, and the sixth operating scenario is used to characterize a non-bad weather scenario; in response to the weather information satisfying a seventh preset condition, the operating scenario of the target vehicle is determined to be a seventh operating scenario, and the seventh operating scenario is used to characterize a bad weather scenario.

[0126] Optionally, the generation module 303 is also used to generate a target control strategy set based on the operation scenario, including: the working position includes a first working position in which the height of the radiator guard assembly from the ground is a first preset value and a second working position in which the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value; in response to the operation scenario being a fourth operation scenario, a fourth target control strategy in the target control strategy set is generated, and the fourth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being a fifth operation scenario, a fifth target control strategy in the target control strategy set is generated, and the fifth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position; in response to the operation scenario being a sixth operation scenario, a sixth target control strategy in the target control strategy set is generated, and the sixth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; in response to the operation scenario being a seventh operation scenario, a seventh target control strategy in the target control strategy set is generated, and the seventh target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

[0127] Optionally, the acquisition module 301 is also used to acquire the operating condition information of the target vehicle, wherein the operating condition information includes at least one of the following: vehicle speed information, acceleration information and braking trigger frequency; the determination module 302 is also used to determine the driving style of the target vehicle based on the vehicle speed information and operation information in the operating information, and the driving styles include: aggressive driving style and stable driving style; optionally, the vehicle control device also includes a control module 304, which is used to control the radiator guard assembly of the target vehicle to move to a preset position based on the driving style.

[0128] Optionally, the control module 304 is also used to control the radiator guard assembly of the target vehicle to move to a preset position based on the driving style, and also includes: the working position includes a first working position where the height of the radiator guard assembly from the ground is a first preset value and a second working position where the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, in response to the driving style being a stable driving style, the radiator guard assembly of the target vehicle is controlled to move to the first working position; in response to the driving style being an aggressive driving style, the radiator guard assembly of the target vehicle is controlled to move to the second working position.

[0129] It should be noted that the above modules can be implemented by software or hardware. For the latter, it can be implemented in the following ways, but not limited to: the above modules are all located in the same processor; or the above modules are located in different processors in any combination.

[0130] According to one embodiment of the present invention, there is also provided an electronic device, comprising: a memory storing an executable program; and a processor for running the program, wherein the above-mentioned vehicle control method is executed when the program is running.

[0131] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0132] Step S102, obtaining environmental information of the target vehicle's environment, where the operating information includes at least one of the following: road information, obstacle information, and weather information.

[0133] Step S104, determining the operating scenario of the target vehicle based on the operating information.

[0134] Step S106, based on the operation scenario, generate a target control strategy set, the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions, when the radiator guard assembly is located at different working positions, the height of the radiator guard assembly from the ground is different.

[0135] According to one embodiment of the present invention, a computer-readable storage medium is further provided. The computer-readable storage medium includes a stored executable program, wherein when the executable program runs, the device where the storage medium is located is controlled to execute the above-mentioned vehicle control method.

[0136] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0137] Step S102, obtaining environmental information of the target vehicle's environment, where the operating information includes at least one of the following: road information, obstacle information, and weather information.

[0138] Step S104, determining the operating scenario of the target vehicle based on the operating information.

[0139] Step S106, based on the operation scenario, generate a target control strategy set, the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions, when the radiator guard assembly is located at different working positions, the height of the radiator guard assembly from the ground is different.

[0140] Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store computer programs.

[0141] According to one embodiment of the present invention, a computer program product is also provided, including a computer program, and the computer program implements the above-mentioned vehicle control method when executed by a processor.

[0142] Optionally, in this embodiment, the computer program product may be configured as a computer program for executing the following steps:

[0143] Step S102, obtaining environmental information of the target vehicle's environment, where the operating information includes at least one of the following: road information, obstacle information, and weather information.

[0144] Step S104, determining the operating scenario of the target vehicle based on the operating information.

[0145] Step S106, based on the operation scenario, generate a target control strategy set, the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions, when the radiator guard assembly is located at different working positions, the height of the radiator guard assembly from the ground is different.

[0146] In the above embodiments of the present invention, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0147] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only schematic. For example, the division of the units can be a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0148] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0149] 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. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0150] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-On lyMemory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

[0151] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A vehicle control method, characterized in that: include: Acquire environmental information of the environment in which the target vehicle is located, wherein the operating information includes at least one of the following: road information, obstacle information, and weather information; Based on the operation information, determining an operation scenario of the target vehicle; Based on the operation scenario, a target control strategy set is generated, and the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions. When the radiator guard assembly is located at different working positions, the height of the radiator guard assembly above the ground is different.

2. The method according to claim 1, characterized in that Determining an operation scenario of the target vehicle based on the operation information includes: The road information includes at least one of the following: slope, slope change rate; In response to the road information satisfying a first preset condition, determining that the operating scenario of the target vehicle is a first operating scenario, wherein the first operating scenario is used to characterize a smooth road condition; In response to the road information satisfying a second preset condition, determining that the operating scenario of the target vehicle is a second operating scenario, where the second operating scenario is used to characterize a steep road condition; In response to the road information satisfying a third preset condition, it is determined that the operating scenario of the target vehicle is a third operating scenario, and the third operating scenario is used to characterize a road condition with continuous bumps.

3. The method according to claim 2, characterized in that The working position includes a first working position in which the height of the water tank guard plate assembly from the ground is a first preset value and a second working position in which the height of the water tank guard plate assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the operation scenario, generating the target control strategy set includes: In response to the operating scenario being the first operating scenario, generating a first target control strategy in the target control strategy set, the first target control strategy being used to control the radiator guard assembly of the target vehicle to move to the first working position; In response to the operating scenario being the second operating scenario, generating a second target control strategy in the target control strategy set, the second target control strategy being used to control the radiator guard assembly of the target vehicle to move to the second working position; In response to the operating scenario being the third operating scenario, a third target control strategy in the target control strategy set is generated, and the third target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

4. The method according to any one of claims 1 to 3, characterized in that Determining the operating scenario of the target vehicle based on the operating information further includes: The obstacle information includes at least one of the following: obstacle type, obstacle size, and obstacle location; In response to the obstacle information satisfying a fourth preset condition, determining that the operating scenario of the target vehicle is a fourth operating scenario, the fourth operating scenario being used to characterize a scenario where there is no obstacle on the driving road; In response to the obstacle information satisfying a fifth preset condition, determining that the operating scenario of the target vehicle is a fifth operating scenario, wherein the fifth operating scenario is used to characterize a scenario in which there is an obstacle on the driving road; The weather information includes at least one of the following: temperature, humidity, rainfall content, wind speed, wind direction, cloud cover, visibility and weather conditions; In response to the weather information satisfying a sixth preset condition, determining that the operating scenario of the target vehicle is a sixth operating scenario, wherein the sixth operating scenario is used to characterize a non-bad weather scenario; In response to the weather information satisfying a seventh preset condition, it is determined that the operating scenario of the target vehicle is a seventh operating scenario, and the seventh operating scenario is used to characterize a severe weather scenario.

5. The method according to claim 4, characterized in that The working position includes a first working position in which the height of the water tank guard plate assembly from the ground is a first preset value and a second working position in which the height of the water tank guard plate assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the operation scenario, generating the target control strategy set includes: In response to the operating scenario being the fourth operating scenario, generating a fourth target control strategy in the target control strategy set, wherein the fourth target control strategy is used to control the radiator guard assembly of the target vehicle to move to the first working position; In response to the operating scenario being the fifth operating scenario, generating a fifth target control strategy in the target control strategy set, wherein the fifth target control strategy is used to control the water tank guard plate assembly of the target vehicle to move to the second working position; In response to the operating scenario being the sixth operating scenario, generating a sixth target control strategy in the target control strategy set, wherein the sixth target control strategy is used to control the water tank guard plate assembly of the target vehicle to move to the first working position; In response to the operating scenario being the seventh operating scenario, a seventh target control strategy in the target control strategy set is generated, and the seventh target control strategy is used to control the radiator guard assembly of the target vehicle to move to the second working position.

6. The method according to claim 4, characterized in that The method further includes: Acquiring operating condition information of the target vehicle, wherein the operating condition information includes at least one of the following: vehicle speed information, acceleration information, and brake trigger frequency; Determining the driving style of the target vehicle based on the vehicle speed information and the operation information in the operation information, wherein the driving style includes: an aggressive driving style and a stable driving style; Based on the driving style, the radiator guard assembly of the target vehicle is controlled to move to the preset position.

7. The method according to claim 6, characterized in that The working positions include a first working position where the height of the radiator guard assembly from the ground is a first preset value and a second working position where the height of the radiator guard assembly from the ground is a second preset value, wherein the first preset value is less than the second preset value, and based on the driving style, controlling the radiator guard assembly of the target vehicle to move to the preset position further includes: In response to the driving style being the stable driving style, controlling the radiator guard assembly of the target vehicle to move to the first working position; In response to the driving style being the aggressive driving style, the radiator guard assembly of the target vehicle is controlled to move to the second working position.

8. A vehicle control device, characterized in that: include: An acquisition module, used to acquire environmental information of the environment in which the target vehicle is located, wherein the operating information includes at least one of the following: road information, obstacle information and weather information; A determination module, configured to determine an operation scenario of the target vehicle based on the operation information; A generation module is used to generate a target control strategy set based on the operation scenario, and the target control strategy set is used to control the radiator guard assembly of the target vehicle to move to different working positions. When the radiator guard assembly is located at different working positions, the height of the radiator guard assembly above the ground is different.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored executable program, wherein when the executable program is run, the device where the storage medium is located is controlled to execute the method according to any one of claims 1 to 7.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed by a processor, implements the method according to any one of claims 1 to 7.

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