Method and device for controlling vehicle hood, vehicle and storage medium

Abstract

The invention provides a method and device for controlling a vehicle hood, a vehicle and a storage medium. The engine hood of the vehicle is the left-side and right-side opening hood, the vehicle can respond to the opening instruction and the stopping instruction of any one of the left-side and right-side opening hood, in the hood opening process, the hood is controlled to stop opening, and the opening angle when the hood is located at the stopping position is determined. And in response to a configuration instruction for a target vehicle part in an engine compartment corresponding to the hood, associating the target vehicle part with the opening angle. In other words, the target vehicle component in the engine compartment corresponding to the hood can be associated with the opening angle of the hood in advance through the process. In practical application, under the condition that the target vehicle part in the engine compartment breaks down, the hood can be opened to the opening angle associated with the target vehicle part, and therefore maintenance personnel can maintain the target vehicle part.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and more particularly, to a method, a device, a vehicle and a storage medium for controlling a vehicle hood in the field of vehicles. Background Art

[0002] With the development of social economy and the improvement of living standards, people begin to pursue a more personalized lifestyle. In the field of vehicles, vehicles with diversified appearance, personalized driving and higher-end categories are more popular with consumers. For example, cool vehicles with butterfly doors, zenith doors or gull-wing doors that appear on the market are more popular with high-end consumers.

[0003] In addition, there are very few vehicles with butterfly-opening engine hoods and butterfly-opening rear compartment hoods on the market, but there is a lack of control strategies related to the butterfly-opening engine hoods or butterfly-opening rear compartment hoods. Summary of the invention

[0004] The present application provides a method, device, vehicle and storage medium for controlling a vehicle hood, wherein the method can pre-associate a target vehicle component in an engine compartment corresponding to the hood with an opening angle of the hood. In practical applications, when a target vehicle component in the engine compartment fails, the hood can be opened to an opening angle associated with the target vehicle component, so that maintenance personnel can repair the target vehicle component.

[0005] In a first aspect, a method for controlling a vehicle hood is provided, the method being executed by a vehicle, wherein the engine hood in the vehicle is an open hood on both sides, the method comprising: in response to an opening instruction to any one of the open hoods on the left and right sides, controlling the hood to open; in the process of opening the hood, in response to a stop instruction to the hood, controlling the hood to stop opening, and determining an opening angle of the hood when the hood is in a stop position; in response to a configuration instruction to a target vehicle component in an engine compartment corresponding to the hood, associating the target vehicle component with the opening angle, so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

[0006] In the above technical scheme, the engine hood of the vehicle is a left and right opening hood, and the vehicle can respond to the opening instruction and the stop instruction of any one of the left and right opening hoods. During the process of opening the hood, the hood is controlled to stop opening, and the opening angle when the hood is in the stop position is determined. In response to the configuration instruction of the target vehicle component in the engine compartment corresponding to the hood, the target vehicle component is associated with the opening angle. In other words, the target vehicle component in the engine compartment corresponding to the hood can be associated with the opening angle of the hood in advance through the above process. In practical applications, when the target vehicle component in the engine compartment fails, the hood can be opened to the opening angle associated with the target vehicle component, so that maintenance personnel can repair the target vehicle component.

[0007] In combination with the first aspect, in certain possible implementations, the method also includes: when the vehicle is in a stopped state, detecting the state of a vehicle component in an engine compartment of the vehicle; when a failure occurs in the target vehicle component, determining whether a maintenance operation has been received for the target vehicle component; and when a maintenance operation has been received for the target vehicle component, opening the hood to the opening angle associated with the target vehicle component.

[0008] In the above technical solution, during the actual application, when the vehicle is in a stopped state, the vehicle components in the engine compartment of the vehicle are detected. When it is detected that the target vehicle component has failed, it is determined whether an operation to repair the target vehicle component has been received. Furthermore, when the repair operation to the target vehicle component is received, the vehicle controls the hood to open to the opening angle associated with the target vehicle component. In other words, the vehicle pre-configures the association relationship between the target vehicle component and the opening angle of the hood. In actual application, when the target vehicle component fails, the vehicle can automatically open the hood to the opening angle associated with the target vehicle component based on the pre-configured association relationship. This method can bring an excellent user experience to the operator controlling the vehicle.

[0009] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, the stop instruction includes any one of a stop instruction triggered by pressing a first button on the remote control key of the vehicle for a first period of time, a stop instruction sent by a mobile terminal connected to the vehicle, and a stop instruction triggered by pressing a micro switch on the vehicle.

[0010] In the above technical solution, multiple ways are provided to control the hood to stop and start, so that the operator who controls the vehicle can flexibly select any way from the multiple ways based on his own needs to achieve the stop control of the hood.

[0011] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, in response to a configuration instruction for a target vehicle component in the engine compartment corresponding to the hood, the target vehicle component is associated with the opening angle, including any one of the following: obtaining a configuration operation for the target vehicle component on a mobile terminal, associating the target vehicle component with the opening angle, and the mobile terminal is communicatively connected to the vehicle; in response to a configuration operation for the target vehicle component on a display screen of the vehicle, associating the target vehicle component with the opening angle.

[0012] In the above technical solution, the target vehicle component is associated with the opening angle by acquiring a configuration instruction for the target vehicle component on a mobile terminal or responding to a configuration operation of the target vehicle component on a display screen of the vehicle. In other words, multiple methods are provided to configure the target vehicle component, so that the operator controlling the vehicle can flexibly select any method from multiple methods based on his own needs to configure the target vehicle component.

[0013] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, the method also includes: when the hood is in an open state and the driving speed of the vehicle is less than a first preset speed, determining that the hood maintains the current opening angle or closes the hood within a first time; when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, determining to close the hood within a second time, and the second time is less than the first time; when the hood is in a closed state and the driving speed of the vehicle is less than a second preset speed, allowing the hood to be opened to any opening angle; when the hood is in a closed state and the driving speed of the vehicle is greater than or equal to the second preset speed, determining that the hood maintains the closed state.

[0014] In the above technical solution, when the hood is in an open state and the vehicle is traveling at a low speed, the opening of the hood may not affect the vehicle's travel or may not easily cause a safety accident. In this regard, the vehicle may allow the hood to maintain the current opening angle or close the hood at a slow rate. When the hood is in an open state and the vehicle is traveling at a high speed, the opening of the hood may affect the vehicle's travel or may cause a safety accident. In this regard, the vehicle needs to control the hood to close at a faster rate. When the hood is in a closed state and the vehicle is traveling at a low speed, the opening of the hood may not affect the vehicle's travel or may not easily cause a safety accident. In this regard, the vehicle allows the hood to be opened to any opening angle. When the hood is in a closed state and the vehicle is traveling at a high speed, the opening of the hood may affect the vehicle's travel or may cause a safety accident. In this regard, the vehicle does not allow the hood to be opened and the hood needs to remain in a closed state. In the above process, when the hood is in different states and the vehicle is at different driving speeds, the state that the hood will be in is pre-configured to control the state of the hood during actual application and avoid unnecessary safety accidents.

[0015] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, the method also includes: when the hood is in an open state, obtaining a first driving speed of the vehicle; when the first driving speed is less than the first preset speed, controlling the hood to maintain a current opening angle or controlling the hood to close within the first time; when the first driving speed is greater than or equal to the first preset speed, controlling the hood to close within the second time.

[0016] In the above technical solution, in the process of actual application, when the vehicle detects that the hood is in an open state, the driving speed (first driving speed) of the vehicle is obtained. When the first driving speed is relatively low, the hood is controlled to maintain the current opening angle or the hood is controlled to close at a slower rate. In other words, when the open state of the hood does not affect the driving of the vehicle or is less likely to cause a safety accident, the vehicle allows the hood to maintain the current opening angle or close at a slower rate. When the first driving speed is relatively high, in order to ensure driving safety, the vehicle controls the hood to close at a relatively high rate. Therefore, when the vehicle is at different driving speeds, controlling the hood to be in a state corresponding to the driving speed can not only meet the state requirements of the operator controlling the vehicle for the hood, but also ensure driving safety.

[0017] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, the method also includes: in response to an opening operation on the hood, determining whether the hood is in a closed state; when the hood is in a closed state, obtaining a second driving speed of the vehicle; when the second driving speed is greater than the second preset speed, outputting a warning message, the warning message being used to indicate that the hood cannot be opened; when the second driving speed is less than or equal to the second preset speed, controlling the hood to open to a preset opening angle.

[0018] In the above technical solution, in the process of actual application, when the vehicle receives the opening operation of the hood, it is determined whether the hood is in a closed state. When the hood is in a closed state, the driving speed of the vehicle (the second driving speed) is obtained. When the second driving speed is relatively high, a warning message that the hood cannot be opened is output. In other words, the current driving speed of the vehicle is relatively fast, and opening the hood may cause a traffic safety accident. In this regard, the vehicle outputs the warning message to remind the operator of the vehicle that the hood cannot be opened. In the case of a relatively low second driving speed, the hood is controlled to open to a preset opening angle. In other words, the current driving speed of the vehicle is relatively low, and the opening of the hood will not affect the driving of the vehicle or will not easily cause a traffic safety accident. In this regard, the vehicle can control the hood to open to the opening angle expected by the operator. Therefore, when the vehicle is at different driving speeds, controlling the hood to be in a state corresponding to the driving speed can not only meet the state requirements of the operator controlling the vehicle for the hood, but also ensure driving safety.

[0019] In a second aspect, a device for controlling a vehicle hood is provided, the device being installed in a vehicle, the engine hood in the vehicle being a left or right opening hood, the device comprising: a control module for controlling the opening of the hood in response to an opening instruction for any one of the left or right opening hoods; a determination module for controlling the hood to stop opening in response to a stop instruction for the hood during the opening of the hood, and determining an opening angle of the hood when the hood is in a stop position; an association module for associating the target vehicle component with the opening angle in response to a configuration instruction for a target vehicle component in an engine compartment corresponding to the hood, so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

[0020] In combination with the second aspect, in some possible implementations, the device also includes: a detection module, which is used to detect the state of vehicle components in the engine compartment of the vehicle when the vehicle is in a stopped state; the determination module is also used to determine whether a maintenance operation for the target vehicle component has been received when a failure occurs in the target vehicle component; and an opening module, which is used to open the hood to the opening angle associated with the target vehicle component when a maintenance operation for the target vehicle component is received.

[0021] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the stop instruction includes any one of a stop instruction triggered by pressing the remote control key of the vehicle for a preset time period, a stop instruction sent by a mobile terminal connected to the vehicle, and a stop instruction triggered by pressing a micro switch on the vehicle.

[0022] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the association module is specifically used to: obtain the configuration instruction for the target vehicle component on the mobile terminal, associate the target vehicle component with the opening angle, and the mobile terminal is communicatively connected with the vehicle; in response to the configuration operation of the target vehicle component on the display screen of the vehicle, associate the target vehicle component with the opening angle.

[0023] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the determination module is also used to: when the hood is in an open state and the driving speed of the vehicle is less than a first preset speed, determine that the hood maintains the current opening angle or closes the hood within a first time; when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, determine to close the hood within a second time, and the second time is less than the first time; when the hood is in a closed state and the driving speed of the vehicle is less than a second preset speed, allow the hood to be opened to any opening angle; when the hood is in a closed state and the driving speed of the vehicle is greater than or equal to the second preset speed, determine that the hood maintains the closed state.

[0024] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the device also includes: an acquisition module, used to obtain the first driving speed of the vehicle when the hood is in an open state; the control module is also used to: when the first driving speed is less than the first preset speed, control the hood to maintain the current opening angle or control the hood to close within the first time; when the first driving speed is greater than or equal to the first preset speed, control the hood to close within the second time.

[0025] In combination with the second aspect and the above-mentioned implementation methods, in some possible implementation methods, the determination module is also used to determine whether the hood is in a closed state in response to an opening operation on the hood; the acquisition module is also used to obtain the second driving speed of the vehicle when the hood is in a closed state; the device also includes: an output module, which is used to output a warning message when the second driving speed is greater than the second preset speed, and the warning message is used to indicate that the hood cannot be opened; the control module is also used to control the hood to open to a preset opening angle when the second driving speed is less than or equal to the second preset speed.

[0026] In a third aspect, a vehicle is provided, comprising a memory, a processor, and a computer program stored in the memory and running on the processor, wherein when the processor executes the computer program, the vehicle executes the method in the above-mentioned first aspect or any possible implementation of the first aspect.

[0027] In a fourth aspect, a computer-readable storage medium is provided, which stores instructions. When the instructions are executed on a computer or a processor, the computer or the processor executes the method in the first aspect or any possible implementation of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of an engine hood provided in an embodiment of the present application;

[0029] Figure 2 is a schematic flow chart of a method for controlling a vehicle hood provided in an embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of controlling the opening and stopping of a hood provided in an embodiment of the present application;

[0031] Figure 4 is a schematic diagram of determining an opening angle provided in an embodiment of the present application;

[0032] Figure 5 is a schematic diagram of correcting an opening angle provided in an embodiment of the present application;

[0033] Figure 6 is a structural schematic diagram of a device for controlling a vehicle hood provided in an embodiment of the present application;

[0034] Figure 7 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] The technical solutions in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, "multiple" means two or more than two. The terms "first" and "second" are used for descriptive purposes only and should not be understood as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0036] Figure 1 It is a schematic diagram of an engine hood provided in an embodiment of the present application.

[0037] It should be understood that any vehicle includes an engine hood, which is used to protect the engine, specifically to protect the various vehicle components in the engine compartment corresponding to the engine hood, and mainly plays the role of dustproof, waterproof, oil-proof, anti-static, etc. In addition, the engine hood can also prevent accidents. When the engine is running in a long-term high-temperature, high-pressure and flammable environment, it is inevitable that an explosion accident will occur due to the wear and tear of vehicle parts and overheating. The engine hood can effectively block the air to reduce the burning of the flame, thereby reducing the risk of explosion accidents. In some embodiments, the engine hood includes a cover plate. The flip-opening method of the engine hood is similar to the clamshell type, specifically as follows Figure 1 As shown in (a) in the figure, the engine hood 1 can usually be flipped back and opened by 0° to 90°, and a plurality of vehicle components are installed in the engine compartment corresponding to the engine hood 1.

[0038] In order to pursue new categories of engine hoods, enrich the models of high-end vehicles, and meet the needs of high-end consumers for cool vehicles with diversified appearance and personalized driving, this application proposes a vehicle equipped with a butterfly-shaped engine hood. For example, Figure 1 As shown in (b) in the figure, the engine hood of the vehicle is a left and right opening hood. The left and right opening hoods include a hood 2 and a hood 3, which are rotatably connected to the vehicle body through hinges on the vehicle, and a plurality of vehicle parts are installed in the engine compartments corresponding to the hoods 2 and 3 respectively. The left and right opening hoods can be regarded as butterfly-opening hoods, which means that during the opening process of the left and right opening hoods, the hoods 2 and 3 can present a state similar to the opening of butterfly wings.

[0039] The present application also proposes a method for controlling the left and right hoods to be opened when the engine hood of the vehicle is a left and right hood. The specific method is as follows.

[0040] Figure 2 It is a schematic flow chart of a method for controlling a vehicle hood provided in an embodiment of the present application.

[0041] It should be understood that the method for controlling a vehicle hood provided in the embodiment of the present application can be applied to Figure 1 Specifically, the method for controlling a vehicle hood can be applied to a controller in the vehicle.

[0042] For example, Figure 2 As shown, the method 200 includes:

[0043] Step 201, in response to an opening instruction for any one of the left and right hoods, the vehicle controls the hood to open.

[0044] It should be understood that "any one of the open hoods on the left and right sides" in step 201 can be specifically understood as any one of the open hoods on the left and right sides.

[0045] In some embodiments, the left and right side opening hoods in the above step 201 include two hoods.

[0046] In some embodiments, the opening instruction includes the opening instruction triggered by clicking a first mark on a display screen of the vehicle, the opening instruction triggered by pressing a first button on a remote control key of the vehicle for a second period of time, the opening instruction sent by a mobile terminal connected to the vehicle, a voice opening instruction to the hood, a gesture opening instruction to the hood, and any one of the opening instructions triggered by pressing a micro switch on the vehicle.

[0047] Optionally, the display screen includes any one of a central control screen, a headrest display screen on a seat, a head-up display screen, and an entertainment display screen in front of the co-pilot.

[0048] Among them, the method of triggering the opening command by gesture, the method of triggering the opening command by clicking the first mark on the display screen, and the method of triggering the opening command by pressing the micro switch on the vehicle can be understood as a method of triggering the opening command proximally (closer to the vehicle); the method of triggering the opening command by pressing the first button on the remote control key for the second time, the method of sending the opening command by a mobile terminal, and the method of triggering the opening command by voice can be understood as a method of remotely triggering the opening command (farther away from the vehicle).

[0049] In the above technical solution, a plurality of ways of triggering the opening command of the hood are provided, so that different operators who control the vehicle can flexibly select the way for controlling the opening of the hood based on their own needs.

[0050] Regarding the method of triggering the opening instruction by clicking the first mark in the display screen, in some embodiments, when the hood is a left hood among the hoods that can be opened on both sides, the first mark is a text mark or a pattern mark corresponding to the left hood. Optionally, the text mark corresponding to the left hood is "left hood" or "left side", and the pattern mark corresponding to the left hood is "?" or "←".

[0051] Specifically, for the method of triggering the opening instruction by clicking the first mark in the display screen, after the display screen receives the click operation on the first mark in the display screen, the host module in the vehicle transmits the request instruction for opening the left hood to the body domain controller; after the body domain controller determines the request instruction, it sends the instruction for opening the left hood to the hood controller; after receiving the instruction, the hood controller determines whether the left hood meets the opening condition; when the left hood meets the opening condition, the hood controller drives the buzzer at the left hood to sound for the first preset time, and controls the left hood to open after the first preset time. Among them, the host module is the vehicle-mounted host system. The body domain controller mainly implements discrete control functions and controls many electrical devices in the vehicle. The electrical devices include lamps, wipers, door locks, electric windows, sunroofs, etc. The first preset time is 1s.

[0052] Regarding the method of triggering the opening instruction by pressing the first button on the remote control key for the second time, in some embodiments, when the hood is the left hood of the left and right hoods, the first button is indicated by a second mark, and the second mark is a text mark or a pattern mark corresponding to the left hood. Optionally, the second time length is 2s.

[0053] Specifically, for the method of triggering the opening instruction by pressing the first button on the remote control key for the second time, after the high-frequency receiving module in the vehicle receives the signal of pressing the first button for the second time sent by the remote control key, the high-frequency receiving module transmits the request instruction of opening the left hood to the body domain controller; after the body domain controller determines the request instruction, it sends the instruction of opening the left hood to the hood controller; after receiving the instruction, the hood controller determines whether the left hood meets the opening condition; if the left hood meets the opening condition, the hood controller drives the buzzer at the left hood to sound for the first preset time, and controls the left hood to open after the first preset time. Among them, the high-frequency receiving module is used to receive the high-frequency signal from the vehicle key transmitter and convert it into an electrical signal and input it into a vehicle component in the vehicle.

[0054] Regarding the method of sending an opening instruction with a mobile terminal, in some embodiments, when the hood is a left hood among the hoods that can be opened on the left and right sides, the text logo or pattern logo corresponding to the left hood can be clicked in the target application in the mobile terminal, and the text logo or pattern logo corresponding to the left hood (the instruction to control the opening of the left hood) can be sent to the vehicle.

[0055] Specifically, for the method of sending an opening instruction by a mobile terminal, after the telematics (T-BOX) module in the vehicle receives the opening instruction sent by the mobile terminal, the T-BOX module transmits the request instruction for opening the left hood to the vehicle body domain controller; after the vehicle body domain controller determines the request instruction, it sends the instruction for opening the left hood to the hood controller; after receiving the instruction, the hood controller determines whether the left hood meets the opening condition; if the left hood meets the opening condition, the hood controller drives the buzzer at the left hood to sound for a first preset time, and controls the left hood to open after the first preset time. Optionally, the opening instruction sent by the mobile terminal can also be received through the Bluetooth module in the vehicle.

[0056] Regarding the method of triggering the opening instruction by voice, in some embodiments, when the hood is a left hood among the hoods that can be opened on the left and right sides, the voice opening instruction is to open the left hood.

[0057] Specifically, with regard to the method of triggering the opening instruction by voice, after the vehicle receives the voice opening instruction of "open the left side hood", the voice module in the vehicle transmits the request instruction to open the left side hood to the body domain controller; after the body domain controller determines the request instruction, it sends the instruction to open the left side hood to the hood controller; after receiving the instruction, the hood controller determines whether the left side hood meets the opening conditions; when the left side hood meets the opening conditions, the hood controller drives the buzzer at the left side hood to sound for the first preset time length, and controls the left side hood to open after the first preset time length.

[0058] Regarding the method of triggering the opening instruction by gesture, in some embodiments, when the hood is a left hood among the hoods that can be opened on the left and right sides, the gesture opening instruction is an instruction to raise the left arm.

[0059] Specifically, for the method of triggering the opening instruction by gesture, the front camera in the vehicle captures the first gesture within the second preset time length, and the front camera recognizes the first gesture to determine whether the first gesture is a gesture of "opening the left hood". In the case where the first gesture is a gesture of "opening the left hood", the front camera transmits the request instruction of opening the left hood triggered by the first gesture to the body domain controller; after the body domain controller determines the request instruction, it sends the instruction of opening the left hood to the hood controller; after receiving the instruction, the hood controller determines whether the left hood meets the opening condition; in the case where the left hood meets the opening condition, the hood controller drives the buzzer at the left hood to sound for the first preset time length, and controls the left hood to open after the first preset time length. It should be understood that the distance between the operator who makes the gesture opening instruction and the hood meets the preset range. Optionally, the distance between the operator and the hood is less than 2 meters.

[0060] It should be understood that the "clicking the first mark on the display screen of the vehicle", "pressing the first button on the remote control key of the vehicle for the second time", "clicking the text mark or pattern mark corresponding to the left hood in the target application in the mobile terminal", "outputting voice", "outputting gestures" and "pressing the micro switch on the vehicle" in the above scheme are all operations that trigger the opening instruction of the hood, and are actions performed by the operator. The opening instruction refers to the command triggered by the computer executing the above operations.

[0061] Step 202 , during the process of opening the hood, in response to a stop instruction to the hood, the vehicle controls the hood to stop opening, and determines the opening angle of the hood when it is in the stop position.

[0062] In some embodiments, the stop command includes any one of a stop command triggered by pressing the first button on the remote control key of the vehicle for a first period of time, a stop command sent by the mobile terminal connected to the vehicle, and a stop command triggered by pressing a micro switch on the vehicle.

[0063] In other embodiments, the stop instruction also includes any one of a stop instruction triggered by clicking the first mark on the display screen of the vehicle, a voice stop instruction to the hood, and a gesture stop instruction to the hood.

[0064] Among them, the method of triggering the stop command by clicking the first mark on the display screen, the method of triggering the stop command by gesture, and the method of triggering the stop command by pressing the micro switch on the vehicle can be understood as a method of triggering the stop command proximally. The method of triggering the stop command by pressing the first button on the remote control key for a first time, the method of sending the stop command by the mobile terminal, and the method of triggering the stop command by voice can be understood as a method of remotely triggering the stop command.

[0065] In the above technical solution, a plurality of ways of triggering the stop command of the hood are provided, so that different operators who control the vehicle can flexibly select the way for controlling the hood to stop opening based on their own needs.

[0066] It should be understood that the first duration may be the same as or different from the second duration. Optionally, the first duration is 2 seconds.

[0067] Regarding the method of triggering the stop instruction by clicking the first mark on the display screen, in some embodiments, when the hood is a left hood among the hoods that can be opened on both sides, the first mark is a text mark or a pattern mark corresponding to the left hood. Optionally, the text mark is "left hood" or "left side", and the pattern mark is "?" or "←".

[0068] Regarding the method of triggering the stop command by pressing the first button on the remote control key for the first time, in some embodiments, when the hood is a left hood among the left and right hoods, the first button is indicated by a second mark, and the second mark is a text mark or a pattern mark corresponding to the left hood. Optionally, the first time length is 3s.

[0069] Regarding the method of sending the stop command with the mobile terminal, in some embodiments, when the hood is a left hood among the hoods that are open on both sides, the text logo or pattern logo corresponding to the left hood can be clicked in the target application in the mobile terminal, and the text logo or pattern logo corresponding to the left hood (the command to control the left hood to stop opening) can be sent to the vehicle.

[0070] Regarding the method of triggering the stop command by voice, in some embodiments, when the hood is a left hood among the hoods that can be opened on both sides, the voice stop command is to stop opening the left hood.

[0071] Regarding the method of triggering the stop command by gesture, in some embodiments, when the hood is a left hood among the hoods that are opened on both sides, the gesture stop command is a command for the left arm to fall.

[0072] It should be understood that the specific process of triggering the stop instruction in different ways is similar to that of triggering the start instruction in different ways. For the specific implementation process of triggering the stop instruction in different ways, you can refer to the specific implementation process of triggering the start instruction in different ways, which will not be repeated here.

[0073] It should also be understood that in the process of controlling the hood, the way of triggering the hood to open may not correspond to the way of triggering the hood to stop opening. In some embodiments, the hood is triggered to open by voice, and the hood is triggered to stop opening by gesture. Of course, the way of triggering the hood to open may correspond to the way of triggering the hood to stop opening. Optionally, the hood is triggered to open by the operation of raising the left arm, and the hood is triggered to stop opening by the operation of lowering the left arm.

[0074] Figure 3 It is a schematic diagram of controlling the opening and stopping of a hood provided in an embodiment of the present application.

[0075] For example, the hood is a left hood, the opening instruction is a gesture opening instruction, and the stop instruction is a gesture stop instruction, and the process for controlling the hood to open and stop opening is described. Figure 3 As shown in (a) of FIG. 1 , the first subject stands in front of the left hood of the vehicle and triggers the opening of the left hood a (based on position b1) by raising his left arm. Figure 3 As shown in (b), the first object stands in front of the left hood of the vehicle and triggers the left hood a to stop opening by lowering the left arm, and finally the left hood a is at the position indicated by b2.

[0076] In some embodiments, the side projection of the hood is a straight line, and the vehicle determines the opening angle of the hood when it is in a stopped position, including: the vehicle determines the angle between the plane where the hood is located when the hood is in the stopped position and a first target plane as the opening angle, the first target plane being the plane where the hood is located when the hood is not opened, and the first target plane is parallel to the ground.

[0077] In other embodiments, the side projection of the hood is an arc, and the vehicle determines the opening angle of the hood when it is in the stop position, including: the vehicle determines the angle between the tangent plane where the hood is located when the hood is in the stop position and a second target plane as the opening angle, the second target plane being the tangent plane where the hood is located when the hood is not opened, and the second target plane being parallel to the ground.

[0078] It should be understood that the opening angle satisfies a preset range, and the preset range is 0<θ<90°.

[0079] The “side projection” in the above solution refers to the projection of the hood in front of the front of the vehicle. Figure 3 As shown in (b) in FIG. 1 , the hood is projected at the position of the first object, and the side projection of the hood is obtained as a straight line.

[0080] In the above technical solution, when the side projection of the hood is different line segment types, the opening angle of the hood is determined in different ways. Determining the opening angle of the hood in multiple ways can meet the requirements of determining the opening angle of different hoods.

[0081] Figure 4 It is a schematic diagram of determining an opening angle provided in an embodiment of the present application.

[0082] For example, the hood is a left hood 1, and the side projection of the left hood is an arc line, and the process of determining the opening angle of the vehicle is described. Figure 4 As shown, the left hood 1 is in an open state, the tangent plane of the left hood 1 is c, and the target plane is d, then the opening angle is the angle ∠1 between the tangent plane c and the target plane d.

[0083] Step 203, in response to a configuration instruction for a target vehicle component in the engine compartment corresponding to the hood, the vehicle associates the target vehicle component with the opening angle, so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

[0084] It should be understood that, under normal circumstances, the installation position of the vehicle components in the engine compartment is fixed. In the above step 203, associating the target vehicle component with the opening angle can be understood as: associating the installation position of the target vehicle component in the engine compartment with the opening angle of the hood. Through steps 201 to 203, the vehicle can associate multiple vehicle components in the engine compartment with the opening angle of the hood corresponding to each vehicle component.

[0085] In the scheme described in the above steps 201 to 203, the association relationship between the target vehicle component in the engine compartment and the opening angle of the hood is pre-configured. Through the method 200, the present application can configure the association relationship between the multiple vehicle components in the engine compartment and the opening angle of the hood corresponding to each vehicle component. In this way, in the actual use of the association relationship, that is, in the event of a failure of any vehicle component, the vehicle can open the hood to the opening angle associated with the vehicle component without opening the hood to the maximum opening angle. In this way, in the process of controlling the hood, the wear on the hinge on the vehicle can be reduced, and the service life of the hinge can be extended.

[0086] The configuration process of the target vehicle component is described in detail as follows.

[0087] In one possible implementation, step 203 includes any one of the following: the vehicle obtains the configuration operation of the target vehicle component on the mobile terminal, associates the target vehicle component with the opening angle, and the mobile terminal is communicatively connected with the vehicle; the vehicle responds to the configuration operation of the target vehicle component on the display screen of the vehicle, and associates the target vehicle component with the opening angle.

[0088] It should be understood that the "configuration operation" in the above step 203 can be specifically understood as: an operation of configuring or associating preset parameters for a target vehicle component in the engine compartment, and an operation of associating the target vehicle component with the opening angle of the hood. In step 202, the vehicle determines the opening angle of the hood, and in step 203, the vehicle responds to the configuration operation of the target vehicle component in the engine compartment corresponding to the hood, and the vehicle associates the target vehicle component with the opening angle. In other words, the vehicle does not determine the target vehicle component, but directly obtains the target vehicle component and associates the opening angle with the target vehicle component.

[0089] In the above technical solution, the target vehicle component is associated with the opening angle by acquiring the configuration operation of the target vehicle component on the mobile terminal or responding to the configuration operation of the target vehicle component on the display screen. In other words, multiple methods are provided to configure the target vehicle component, so that the operator who controls the vehicle can flexibly select any method from multiple methods based on his own needs to configure the target vehicle component.

[0090] For the configuration operation of the target vehicle component on the mobile terminal, in some embodiments, it is possible to click on the text mark or pattern mark corresponding to the target vehicle component in the target application. Afterwards, the mobile terminal sends the configuration operation of the target vehicle component to the vehicle through the Bluetooth module in the mobile terminal. The vehicle obtains the configuration operation of the target vehicle component and determines the target vehicle component based on the text mark or pattern mark corresponding to the target vehicle component. Optionally, the text mark corresponding to the target vehicle component is "vehicle battery", and the pattern mark corresponding to the target vehicle component is "⊕" to indicate the vehicle battery.

[0091] For the configuration operation of the target vehicle component on the display screen, in some embodiments, the target vehicle component is indicated by a third identifier, and the third identifier is a text identifier or a pattern identifier corresponding to the target vehicle component. The vehicle identifies the target vehicle component by identifying the text identifier or the pattern identifier corresponding to the target vehicle component.

[0092] The process of "the vehicle associating the target vehicle component with the opening angle" is described in detail as follows.

[0093] In some embodiments, the vehicle associates the target vehicle component with the opening angle, including: the vehicle saves the association relationship between the target vehicle component and the opening angle.

[0094] It should be understood that executing steps 201 to 203 can associate multiple vehicle components in the engine compartment of the vehicle with the opening angles of the hood corresponding to each vehicle component. This is equivalent to a process in which the hood is opened multiple times from an opening angle of 0°, and after each time the hood stops opening, the vehicle associates a certain vehicle component with a certain opening angle of the hood. It should also be understood that the vehicle can also control the hood to open once from an opening angle of 0°, and after each of the multiple stops opening, associate a certain vehicle component with a certain opening angle of the hood. The following describes a process in which the hood is opened once from an opening angle of 0°, and the vehicle also associates a first opening angle for other vehicle components in the engine compartment.

[0095] In some embodiments, the left and right opening hoods include at least two hoods, and the two hoods are rotatably connected to the vehicle body through hinges on the vehicle. After step 203, the method 200 also includes: in response to a continue opening instruction for the hood, the vehicle controls the hood to continue opening; during the opening of the hood, in response to a stop instruction for the hood, the vehicle controls the hood to stop opening, and determines a first opening angle when the hood is in the stop position again; in response to a configuration instruction for a first vehicle component in the engine compartment corresponding to the hood, the vehicle associates the first vehicle component with the first opening angle so as to open the hood to the first opening angle when performing fault repair on the first vehicle component, the first opening angle being greater than the opening angle in step 202, and the installation position of the first vehicle component in the engine compartment is farther away from the hinge than the installation position of the target vehicle component in the engine compartment.

[0096] In the above technical solution, the hood is described as opening once from an opening angle of 0°, and the vehicle associates the opening angles for other vehicle components in the engine compartment. Through the above process, the vehicle can associate the opening angles for each of the multiple vehicle components in the engine compartment, and in this process, the hood is opened once from an opening angle of 0°. In the above solution, in the process of associating the multiple vehicle components in the engine compartment of the vehicle with the opening angles of the hood corresponding to each vehicle component, the hood does not need to be frequently opened from an opening angle of 0°, which can avoid damage to the hood caused by frequent manipulation of the hood.

[0097] It should be understood that steps 201 to 203 are equivalent to the process of determining the association between the vehicle components in the engine compartment and the opening angle of the hood. It should also be understood that there is also a process of using the association.

[0098] In one possible implementation, after step 203, the method 200 further includes: when the vehicle is in a stopped state, the vehicle detects the state of vehicle components in an engine compartment of the vehicle; when a failure occurs in the target vehicle component, the vehicle determines whether a maintenance operation for the target vehicle component has been received; when a maintenance operation for the target vehicle component has been received, the vehicle opens the hood to the opening angle associated with the target vehicle component.

[0099] It should be understood that "the movement state of the vehicle is a stopped state" in the above solution means that the vehicle is in a powered state and the displacement of the vehicle is zero.

[0100] In the above technical solution, during the actual application, when the vehicle is in a stopped state, the vehicle components in the engine compartment of the vehicle are detected. When it is detected that the target vehicle component has failed, it is determined whether an operation to repair the target vehicle component has been received. Furthermore, when the repair operation to the target vehicle component is received, the vehicle controls the hood to open to the opening angle associated with the target vehicle component. In other words, the vehicle pre-configures the association relationship between the target vehicle component and the opening angle of the hood. In actual application, when the target vehicle component fails, the vehicle can automatically open the hood to the opening angle associated with the target vehicle component based on the pre-configured association relationship. This method can bring an excellent user experience to the operator controlling the vehicle.

[0101] In some embodiments, the maintenance operation on the target vehicle component is an operation of opening the hood.

[0102] In some embodiments, the vehicle opens the hood to the opening angle associated with the target vehicle component, comprising: the vehicle controls a hinge connected to the hood to rotate to the opening angle through a hood controller on the vehicle.

[0103] In the above technical solution, since the hinge on the vehicle is connected to the hood, the hood can be rotated to the opening angle by controlling the hinge to rotate to the opening angle.

[0104] It should be understood that, usually, the same maintenance personnel complete the fault maintenance of the same vehicle. However, there is also a phenomenon of replacing maintenance personnel. In some embodiments, the opening angle of the hood in step 202 when it is in the stop position is related to the height (stature) of the first object (the first maintenance personnel). Therefore, in the process of using the correlation between the vehicle component in the engine compartment and the opening angle of the hood, it is also necessary to detect the maintenance personnel who repair the vehicle component.

[0105] In one possible implementation, after step 203, the method 200 further includes: when the movement state of the vehicle is a stopped state, the vehicle detects the state of vehicle components in the engine compartment of the vehicle; when the target vehicle component fails, the vehicle detects whether a maintenance operation of the first object on the target vehicle component is received; when the maintenance operation of the first object on the target vehicle component is received, the vehicle opens the hood to the opening angle associated with the target vehicle component; when the maintenance operation of the second object on the target vehicle component is received, the vehicle obtains the height of the second object and the height of the first object; the vehicle obtains a second opening angle based on the opening angle, the height of the second object and the height of the first object; the vehicle opens the hood to the second opening angle.

[0106] In the above technical scheme, the vehicle pre-configures the correlation between the target vehicle component in the engine compartment and the opening angle of the hood. In the process of actually using the correlation, if the target vehicle component fails, and the maintenance personnel who repairs the target vehicle component is the first object, the vehicle directly opens the hood to the opening angle associated with the target vehicle component. If the target vehicle component fails, and the maintenance personnel who repairs the target vehicle component is the second object, the vehicle determines the opening angle (the second opening angle) of the hood when the second object repairs the target vehicle component based on the height of the second object, the height of the first object and the opening angle, so as to open the hood to the second opening angle. Under normal circumstances, the fault repair of the same vehicle is completed by the same maintenance personnel, therefore, in the correlation between the target vehicle component in the engine compartment pre-configured in the present application and the opening angle of the hood, the opening angle is related to the same maintenance personnel (the first object). However, if in the process of using the correlation, if the maintenance personnel who repairs the target vehicle component changes, the vehicle directly corrects the opening angle at this time to open the hood to the corrected opening angle (the second opening angle). This is because, in the event of a failure, the target vehicle component will rarely be repaired by the second object, and the vehicle does not need to pre-configure the association between the target vehicle component in the engine compartment and the second opening angle of the hood (related to the height of the second object) to avoid excessive memory usage.

[0107] In some embodiments, the vehicle obtains a second opening angle based on the opening angle, the height of the second object and the height of the first object, including: the vehicle multiplies the product of the opening angle and the height of the second object, and then divides it by the height of the first object to determine the second opening angle.

[0108] Figure 5 It is a schematic diagram of correcting the opening angle provided in an embodiment of the present application.

[0109] For example, the process of correcting the opening angle is described by taking the side projection of the hood as a straight line as an example. Figure 5 As shown, the hood is at position d1 when not opened, and stops at position c1 after opening. At this time, the opening angle of the hood is ∠2, and the first object can easily touch the position e where the target vehicle component is installed. When the second object repairs the target vehicle component, when the hood is at position c1, it will seriously affect the second object's repair of the target vehicle component. The hood may collide with the head of the second object. In this regard, the vehicle needs to adjust the position of the hood. Since the height h2 corresponding to the second object is greater than the height h1 corresponding to the first object, the opening angle of the hood needs to be increased. The vehicle multiplies the opening angle ∠2 by the height h2 corresponding to the second object, and then divides it by the height h1 corresponding to the first object to determine the second opening angle ∠3 (that is, ∠3 = (∠2*h2) / h1).

[0110] It should be understood that in the actual use of the vehicle, the hood may be in an open state or a closed state. The vehicle can control the subsequent state of the hood based on the actual driving speed of the vehicle and the current state of the hood. Before the vehicle controls the subsequent state of the hood based on the actual driving speed of the vehicle and the current actual state of the hood, it is necessary to set a rule for the vehicle to control the subsequent state of the hood. The specific process is as follows.

[0111] In a possible implementation, the method 200 also includes: when the hood is in an open state and the driving speed of the vehicle is less than a first preset speed, the vehicle determines that the hood maintains the current opening angle or closes the hood within a first time; when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, the vehicle determines to close the hood within a second time, and the second time is less than the first time; when the hood is in a closed state and the driving speed of the vehicle is less than a second preset speed, the vehicle allows the hood to be opened to any opening angle; when the hood is in a closed state and the driving speed of the vehicle is greater than or equal to the second preset speed, the vehicle determines that the hood maintains the closed state.

[0112] It should be understood that the hood in the above solution may also be any hood in the rear compartment hood of the vehicle.

[0113] In the above technical solution, when the hood is in an open state and the vehicle is traveling at a low speed, the opening of the hood may not affect the vehicle's travel or may not easily cause a safety accident. In this regard, the vehicle may allow the hood to maintain the current opening angle or close the hood in a longer period of time. When the hood is in an open state and the vehicle is traveling at a high speed, the opening of the hood may affect the vehicle's travel or may cause a safety accident. In this regard, the vehicle needs to control the hood to close in a shorter period of time. When the hood is in a closed state and the vehicle is traveling at a low speed, the opening of the hood may not affect the vehicle's travel or may not easily cause a safety accident. In this regard, the vehicle allows the hood to be opened to any opening angle. When the hood is in a closed state and the vehicle is traveling at a high speed, the opening of the hood may affect the vehicle's travel or may cause a safety accident. In this regard, the vehicle does not allow the hood to be opened and the hood needs to remain in a closed state. In the above process, when the hood is in different states and the vehicle is at different driving speeds, the state that the hood will be in is pre-configured to control the state of the hood during actual application and avoid unnecessary safety accidents.

[0114] In some embodiments, the first preset speed is 5 km / h, the first time is 6 seconds, and the second time is 4 seconds.

[0115] In some embodiments, the second preset speed may be the same as or different from the first preset speed. Optionally, the second preset speed is 5 km / h.

[0116] It should be understood that when the hood is in an open state and the vehicle's driving speed is less than the first preset speed, the vehicle determines that the hood maintains the current opening angle or closes the hood within the first time. Equivalently, when the hood is in an open state and the vehicle's driving speed is less than the first preset speed, there are two subsequent states of the hood, including continuing to maintain the current open state (maintaining the current opening angle) and switching from the open state to the closed state. The two states can be selected as follows: when the hood is in an open state and the vehicle's driving speed is less than the first preset speed, if the vehicle receives a stop command to the hood within the first preset time, the vehicle determines that the hood is closed within the first time. When the hood is in an open state and the vehicle's driving speed is less than the first preset speed, if the vehicle does not receive a stop command to the hood within the first preset time, the vehicle determines that the hood maintains the current opening angle.

[0117] It should also be understood that when the hood is in the closed state and the vehicle's driving speed is greater than or equal to the second preset speed, the vehicle determines that the hood remains in the closed state. At the same time, the vehicle can also output a warning message to indicate that the vehicle's driving speed is too high and the hood cannot be opened, otherwise a driving safety accident will occur.

[0118] In other embodiments, when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, the vehicle determines to close the hood within a second time, including: when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, the vehicle determines the angle range of the opening angle of the hood, and determines that the hood is closed within a time corresponding to the angle range, and the time corresponding to the angle range is less than or equal to the second time.

[0119] Optionally, the following Table 1 gives the relationship between the angle range of the opening angle of the hood and the time corresponding to the angle range.

[0120] Table 1

[0121] Angle range (°) Time(s) 0～10 4 10～25 3 30～50 2 50～90 1

[0122] It should be understood that when the vehicle travels at a higher speed, the opening angle of the hood is larger, the resistance of the hood is larger, and the hood is more easily damaged. Therefore, the hood needs to be closed in a shorter time.

[0123] It should also be understood that the above scheme describes the rules for controlling the subsequent state of the hood by the vehicle based on the actual driving speed of the vehicle and the current actual state of the hood (open state). It should also be understood that there is also a process for using the rules.

[0124] In a possible implementation, the method 200 also includes: when the hood is in an open state, the vehicle obtains a first driving speed of the vehicle; when the first driving speed is less than the first preset speed, the hood is controlled to maintain a current opening angle or the hood is controlled to close within the first time; when the first driving speed is greater than or equal to the first preset speed, the vehicle controls the hood to close within the second time.

[0125] In the above technical solution, in the process of actual application, when the vehicle detects that the hood is in an open state, the driving speed (first driving speed) of the vehicle is obtained. When the first driving speed is relatively low, the hood is controlled to maintain the current opening angle or the hood is controlled to close at a slower rate. In other words, when the open state of the hood does not affect the driving of the vehicle or is less likely to cause a safety accident, the vehicle allows the hood to maintain the current opening angle or close at a slower rate. When the first driving speed is relatively high, in order to ensure driving safety, the vehicle controls the hood to close at a relatively high rate. Therefore, when the vehicle is at different driving speeds, controlling the hood to be in a state corresponding to the driving speed can not only meet the operator's requirements for the state of the hood, but also ensure driving safety.

[0126] It should be understood that the above scheme describes the rules for controlling the subsequent state of the hood by the vehicle based on the actual driving speed of the vehicle and the current actual state of the hood (closed state). It should also be understood that there is also a process for using the rules.

[0127] In one possible implementation, the method 200 also includes: in response to an opening operation on the hood, the vehicle determines whether the hood is in a closed state; when the hood is in a closed state, the vehicle obtains a second driving speed of the vehicle; when the second driving speed is greater than the second preset speed, the vehicle outputs a warning message, and the warning message is used to indicate that the hood cannot be opened; when the second driving speed is less than or equal to the second preset speed, the vehicle controls the hood to open to a preset opening angle.

[0128] In the above technical solution, in the process of actual application, when the vehicle receives the opening operation of the hood, it is determined whether the hood is in a closed state. When the hood is in a closed state, the driving speed of the vehicle (the second driving speed) is obtained. When the second driving speed is relatively high, a warning message that the hood cannot be opened is output. In other words, the current driving speed of the vehicle is relatively fast, and opening the hood may cause a traffic safety accident. In this regard, the vehicle outputs the warning message to remind the operator of the vehicle that the hood cannot be opened. In the case of a relatively low second driving speed, the hood is controlled to open to a preset opening angle. In other words, the current driving speed of the vehicle is relatively low, and the opening of the hood will not affect the driving of the vehicle or will not easily cause a traffic safety accident. In this regard, the vehicle can control the hood to open to the opening angle expected by the operator. Therefore, when the vehicle is at different driving speeds, controlling the hood to be in a state corresponding to the driving speed can not only meet the state requirements of the operator of the vehicle for the hood, but also ensure driving safety.

[0129] In some embodiments, the vehicle outputs warning information, including at least one of the following: the vehicle displays the warning information through the display screen; the vehicle plays the warning information through an audio device on the vehicle; the vehicle controls the steering wheel of the vehicle to vibrate; the vehicle controls the seat of the vehicle to vibrate.

[0130] In the above technical solution, various warning information are described. The above warning information can all serve to warn the operator who controls the vehicle not to open the hood under the current circumstances, otherwise a driving safety accident may occur.

[0131] Figure 6 It is a schematic diagram of the structure of a device for controlling a vehicle hood provided in an embodiment of the present application.

[0132] Exemplarily, the device is installed in a vehicle, and the engine hood in the vehicle is a left and right opening hood, such as Figure 6 As shown, the device 600 includes:

[0133] A control module 601, for controlling the opening of the hood in response to an opening instruction to any one of the hoods on the left and right sides;

[0134] A determination module 602 is used to control the hood to stop opening in response to a stop instruction to the hood during the opening process of the hood, and determine an opening angle of the hood when the hood is in a stop position;

[0135] The association module 603 is used to respond to the configuration instruction of the target vehicle component in the engine compartment corresponding to the hood, associate the target vehicle component with the opening angle, so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

[0136] Optionally, the device 600 also includes: a detection module, which is used to detect the state of vehicle components in the engine compartment of the vehicle when the vehicle is in a stopped state; the determination module 602 is also used to determine whether a maintenance operation for the target vehicle component has been received when a failure occurs in the target vehicle component; and an opening module, which is used to open the hood to the opening angle associated with the target vehicle component when a maintenance operation for the target vehicle component is received.

[0137] Optionally, the stop instruction includes any one of a stop instruction triggered by pressing the remote control key of the vehicle for a preset time, a stop instruction triggered by pressing a micro switch on the vehicle, and a stop instruction sent by a mobile terminal connected to the vehicle.

[0138] Optionally, the association module 603 is specifically used to: obtain the configuration operation of the target vehicle component on the mobile terminal, associate the target vehicle component with the opening angle, and the mobile terminal is communicatively connected with the vehicle; in response to the configuration operation of the target vehicle component on the display screen of the vehicle, associate the target vehicle component with the opening angle.

[0139] Optionally, the determination module 602 is also used to: when the hood is in an open state and the driving speed of the vehicle is less than a first preset speed, determine that the hood maintains a current opening angle or closes the hood within a first time; when the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, determine to close the hood within a second time, and the second time is less than the first time; when the hood is in a closed state and the driving speed of the vehicle is less than a second preset speed, allow the hood to be opened to any opening angle; when the hood is in a closed state and the driving speed of the vehicle is greater than or equal to the second preset speed, determine that the hood maintains the closed state.

[0140] Optionally, the device 600 also includes: an acquisition module, used to obtain the first driving speed of the vehicle when the hood is in an open state; the control module 801 is also used to: when the first driving speed is less than the first preset speed, control the hood to maintain a current opening angle or control the hood to close within the first time; when the first driving speed is greater than or equal to the first preset speed, control the hood to close within the second time.

[0141] Optionally, the determination module 602 is also used to determine whether the hood is in a closed state in response to an opening operation on the hood; the acquisition module is also used to acquire a second driving speed of the vehicle when the hood is in a closed state; the device 600 also includes: an output module, used to output a warning message when the second driving speed is greater than the second preset speed, the warning message being used to indicate that the hood cannot be opened; the control module 601 is also used to control the hood to open to a preset opening angle when the second driving speed is less than or equal to the second preset speed.

[0142] Figure 7 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application.

[0143] For example, Figure 7 As shown, the vehicle 700 includes: a memory 701, a processor 702, and a computer program 703 stored in the memory 701 and running on the processor 702, wherein when the processor 702 executes the computer program 703, the vehicle can execute any one of the methods for controlling the vehicle hood described above.

[0144] In this embodiment, the functional modules of the vehicle can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0145] In the case of dividing each functional module according to each function, the vehicle may include: a control module, a determination module, an association module, a detection module, an acquisition module, an output module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0146] The vehicle provided in this embodiment is used to execute the above-mentioned method of controlling the vehicle hood, and thus can achieve the same effect as the above-mentioned implementation method.

[0147] In the case of an integrated unit, the vehicle may include a processing module and a storage module. The processing module may be used to control and manage the actions of the vehicle. The storage module may be used for the vehicle to execute mutual program codes and data.

[0148] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits disclosed in the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0149] This embodiment provides a computer-readable storage medium, in which instructions are stored. When the instructions are executed on a computer or a processor, the computer or the processor executes any one of the methods for controlling a vehicle hood described above.

[0150] This embodiment also provides a computer program product including instructions. When the computer program product is run on a computer or a processor, the computer or the processor executes the above-mentioned related steps to implement any one of the above-mentioned methods for controlling a vehicle hood.

[0151] Among them, the vehicle, computer-readable storage medium, computer program product or chip containing instructions provided in this embodiment are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods provided above, and will not be repeated here.

[0152] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0153] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, 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 devices or units, which can be electrical, mechanical or other forms.

[0154] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a vehicle hood, characterized in that: The method is performed by a vehicle, wherein the engine hood of the vehicle is a left and right open hood, and the method comprises: In response to an opening instruction for any one of the left and right opening hoods, controlling the hood to open; During the process of opening the hood, in response to a stop instruction to the hood, controlling the hood to stop opening, and determining an opening angle when the hood is in a stop position; In response to a configuration instruction for a target vehicle component in an engine compartment corresponding to the hood, the target vehicle component is associated with the opening angle so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

2. The method according to claim 1, characterized in that The method further comprises: When the vehicle is in a stopped state, detecting a state of a vehicle component in an engine compartment of the vehicle; in the event that the target vehicle component fails, determining whether a maintenance operation for the target vehicle component has been received; In the event that a maintenance operation for the target vehicle component is received, the hood is opened to the opening angle associated with the target vehicle component.

3. The method according to claim 1, characterized in that: The stop instruction includes any one of a stop instruction triggered by pressing a first button on a remote control key of the vehicle for a first period of time, a stop instruction sent by a mobile terminal connected to the vehicle, and a stop instruction triggered by pressing a micro switch on the vehicle.

4. The method according to claim 1, characterized in that: The step of associating the target vehicle component with the opening angle in response to a configuration instruction for a target vehicle component in the engine compartment corresponding to the hood includes any one of the following: Acquiring a configuration operation of the target vehicle component on a mobile terminal, associating the target vehicle component with the opening angle, and the mobile terminal is in communication with the vehicle; In response to a configuration operation of the target vehicle component on a display screen of the vehicle, the target vehicle component is associated with the opening angle.

5. The method according to claim 1, characterized in that The method further comprises: When the hood is in an open state and the driving speed of the vehicle is less than a first preset speed, determining that the hood maintains a current opening angle or closes the hood within a first time; When the hood is in an open state and the driving speed of the vehicle is greater than or equal to the first preset speed, determining to close the hood within a second time, the second time being less than the first time; When the hood is in a closed state and the driving speed of the vehicle is less than a second preset speed, the hood is allowed to be opened to any opening angle; When the hood is in the closed state and the driving speed of the vehicle is greater than or equal to the second preset speed, it is determined that the hood maintains the closed state.

6. The method according to claim 5, characterized in that The method further comprises: When the hood is in an open state, obtaining a first driving speed of the vehicle; When the first driving speed is less than the first preset speed, controlling the hood to maintain a current opening angle or controlling the hood to close within the first time; When the first driving speed is greater than or equal to the first preset speed, the hood is controlled to be closed within the second time.

7. The method according to claim 5 or 6, characterized in that: The method further comprises: In response to an opening operation of the hood, determining whether the hood is in a closed state; When the hood is in a closed state, obtaining a second driving speed of the vehicle; When the second driving speed is greater than the second preset speed, outputting a warning message, wherein the warning message is used to indicate that the hood cannot be opened; When the second driving speed is less than or equal to the second preset speed, the hood is controlled to open to a preset opening angle.

8. A device for controlling a vehicle hood, characterized in that: The device is installed in a vehicle, the engine hood of the vehicle is a left and right open hood, and the device comprises: A control module, configured to control the hood to open in response to an opening operation of any one of the left and right opening hoods; a determination module, configured to control the hood to stop opening in response to a stop instruction to the hood during the process of opening the hood, and determine an opening angle of the hood when the hood is in a stop position; The association module is used to respond to the configuration instruction of the target vehicle component in the engine compartment corresponding to the hood, associate the target vehicle component with the opening angle, so as to open the hood to the opening angle when performing fault repair on the target vehicle component.

9. A vehicle, characterized in that: The invention comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the vehicle executes the method for controlling a vehicle hood according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores instructions, and when the instructions are executed on a computer or a processor, the computer or the processor executes the method for controlling a vehicle hood according to any one of claims 1 to 7.

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