A method, device, equipment and storage medium for controlling vehicle air intake grille

Abstract

The present invention discloses a control method, device, equipment and storage medium for a vehicle air intake grille, the method comprising the steps of: collecting vehicle status signals, the vehicle status signals comprising: speed signals, visual signals, and rainfall signals; judging whether the vehicle is in a car washing state by a car washing machine according to the collected vehicle status signals; when the vehicle is in a car washing state by the car washing machine, controlling the air intake grille blades of the vehicle to a fully closed state, being able to actively close the air intake grille according to the operating state of the vehicle to ensure the safety of the vehicle during the car washing process, and also being able to reduce the energy consumption of the entire vehicle, effectively improving the vehicle's cruising range, and enhancing the user experience.

Description

Technical Field

[0001] The present invention relates to the field of vehicle control, and in particular to a control method, device, equipment and storage medium for a vehicle air intake grille. Background Art

[0002] Vehicle emissions are increasingly subject to strict restrictions and requirements, and various technologies to reduce vehicle emissions have achieved unprecedented development. Among them, active air intake grilles have been increasingly used in vehicles thanks to the development of electrification and intelligence in recent years. Active air intake grilles can be opened, closed, or kept in a certain state in the middle according to the operating status of the vehicle. While meeting the vehicle's air intake needs, it effectively reduces the resistance of vehicle operation, thereby achieving the purpose of reducing energy consumption.

[0003] In the context of intelligence and customer-centricity, active grilles can not only meet the functional requirements of reducing energy consumption, but also enhance the sense of dignity and experience of customers during use. Relatively high-end vehicles have begun to be equipped with external active grilles, which can open and rotate the blades after the vehicle is unlocked, realize the self-calibration of the mechanism, and enhance the customer's sense of ceremony and have a welcoming effect.

[0004] However, with the accelerated pace of life, people have become accustomed to washing their cars at car wash shops instead of at 4S stores, gas stations, etc., using car wash machines for quick car washing. However, since its movement mechanism is located on the outermost side of the bumper or grille, during the car washing process, according to the working principle of the car wash machine, there is a certain amount of pressing and rotating force when the drum rotates and wipes the car body. For the external active air intake grille, if the blades are in the open state, it is very likely to be damaged, and even parts will fall off and splash, affecting the safety of people outside the car.

[0005] Therefore, how to close the vehicle's active air intake grille during the car wash process to avoid damage to the air intake grille is a technical problem that urgently needs to be solved. Summary of the invention

[0006] The main purpose of the present invention is to provide a control method, device, equipment and storage medium for a vehicle air intake grille, which can actively close the air intake grille according to the operating status of the vehicle to ensure the safety of the vehicle during the car washing process, and can also reduce the energy consumption of the whole vehicle, effectively improve the vehicle's cruising range, and enhance the user experience.

[0007] In a first aspect, the present application provides a method for controlling a vehicle air intake grille, the method comprising the steps of:

[0008] Collecting vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals;

[0009] According to the collected vehicle status signal, determine whether the vehicle is in the car washing machine washing state;

[0010] When the vehicle is in a car wash state, the vehicle's air intake grille blades are controlled to be in a fully closed state.

[0011] In combination with the first aspect above, as an optional implementation, judging whether the vehicle is in a car washing state of a car washing machine according to the collected vehicle state signal comprises the steps of:

[0012] According to the collected vehicle speed signal, determine whether the vehicle speed is 0;

[0013] When the vehicle speed is 0, judging whether there is a car washing machine drum outside the vehicle through the collected visual signals;

[0014] When there is a car washing machine drum outside the car, the collected rainfall signal is used to determine whether the rainfall outside the car is greater than the set threshold;

[0015] When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car wash state.

[0016] In combination with the first aspect above, as an optional implementation, controlling the air intake grille blades of the vehicle to a fully closed state comprises the steps of:

[0017] Determine the opening angle of the grille blades by reading the position signal of the grille motor of the vehicle

[0018] Determine whether the opening angle of the air intake grille blades is greater than 0;

[0019] When the opening angle of the air intake grille blades is greater than 0, the air intake grille blades are controlled to be in a fully closed state.

[0020] In combination with the first aspect, as an optional implementation, determining whether the vehicle is in a hot vehicle condition is performed according to the vehicle speed information, the vehicle outside temperature, the vehicle inside temperature information, and the air conditioning on state;

[0021] When it is determined to be a hot vehicle operating condition, the vehicle's air intake grille blades are controlled to be in a fully closed state.

[0022] In combination with the first aspect, as an optional implementation, determining whether the vehicle is in a hot vehicle condition according to the vehicle speed information, the vehicle exterior temperature, the vehicle interior temperature information, and the air conditioning on state includes the following steps:

[0023] Determine whether the current vehicle speed is 0;

[0024] If the current vehicle speed is 0, the temperature inside the vehicle and the temperature outside the vehicle are judged;

[0025] If the temperature difference between the temperature inside the vehicle and the temperature outside the vehicle is greater than the preset temperature difference, it is determined whether the air conditioner inside the vehicle is in heating state;

[0026] If the air conditioner in the car is in heating state, it is determined to be in hot car condition.

[0027] In combination with the first aspect above, as an optional implementation method, the vehicle speed signal is collected by a vehicle wheel speed sensor; the vehicle visual signal is collected by a vehicle camera; and the rainfall signal is collected by a vehicle rain sensor.

[0028] In a second aspect, the present application provides a control device for a vehicle air intake grille, the device comprising:

[0029] A collection module, used for collecting vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals;

[0030] A judgment module, used to judge whether the vehicle is in a car washing machine state according to the collected vehicle state signal;

[0031] The control module is used to control the vehicle's air intake grille blades to a fully closed state when the vehicle is in a car washing machine state.

[0032] In combination with the above second aspect, as an optional implementation manner, the judgment module is further used to:

[0033] According to the collected vehicle speed signal, determine whether the vehicle speed is 0;

[0034] When the vehicle speed is 0, judging whether there is a car washing machine drum outside the vehicle through the collected visual signals;

[0035] When there is a car washing machine drum outside the car, the collected rainfall signal is used to determine whether the rainfall outside the car is greater than the set threshold;

[0036] When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car wash state.

[0037] In a third aspect, the present application further provides an electronic device, comprising: a processor; a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the method described in any one of the first aspects is implemented.

[0038] In a fourth aspect, the present application further provides a computer-readable storage medium storing computer program instructions, which, when executed by a computer, enables the computer to execute any of the methods described in the first aspect.

[0039] The present application provides a method, device, equipment and storage medium for controlling a vehicle air intake grille, which collects vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals; based on the collected vehicle status signals, it is determined whether the vehicle is in a car washing machine state; when the vehicle is in a car washing machine state, the vehicle's air intake grille blades are controlled to a fully closed state, and the air intake grille can be actively closed according to the vehicle's operating state to ensure the safety of the vehicle during the car washing process, and can also reduce the energy consumption of the entire vehicle, effectively increase the vehicle's cruising range, and enhance the user experience.

[0040] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0042] Figure 1 A flow chart of a method for controlling a vehicle air intake grille provided in an embodiment of the present application;

[0043] Figure 2 A schematic diagram of a control device for a vehicle air intake grille provided in an embodiment of the present application;

[0044] Figure 3 A flow chart of the car wash working condition determination provided in the embodiment of the present application;

[0045] Figure 4 A schematic diagram of an electronic device provided in an embodiment of the present application;

[0046] Figure 5 This is a schematic diagram of a computer-readable program medium provided in an embodiment of the present application. DETAILED DESCRIPTION

[0047] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with some aspects of the present invention as detailed in the appended claims.

[0048] Furthermore, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. Some of the blocks shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities.

[0049] The embodiments of the present application provide a control method, device, equipment and storage medium for a vehicle air intake grille, which can actively close the air intake grille according to the operating status of the vehicle to ensure the safety of the vehicle during the car washing process, and can also reduce the energy consumption of the entire vehicle, effectively improve the vehicle's cruising range, and enhance the user experience.

[0050] In order to achieve the above technical effects, the general idea of ​​this application is as follows:

[0051] A method for controlling a vehicle air intake grille, the method comprising the steps of:

[0052] S101: Collecting vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals.

[0053] S102: Determine whether the vehicle is in a car washing machine washing state according to the collected vehicle state signal.

[0054] S103: When the vehicle is in a car washing machine state, control the vehicle's air intake grille blades to a fully closed state.

[0055] The embodiments of the present application are further described in detail below in conjunction with the accompanying drawings.

[0056] Reference Figure 1 , Figure 1 FIG. 1 is a flow chart of a method for controlling a vehicle air intake grille provided by the present invention. Figure 1 As shown, the control method of the vehicle air intake grille includes the steps of:

[0057] Step S101: Collect vehicle status signals, which include: speed signals, visual signals, and rainfall signals.

[0058] Specifically, a plurality of sensors are used to collect vehicle signals, wherein a vehicle wheel speed sensor is used to collect a vehicle speed signal, a vehicle camera is used to collect a vehicle visual signal, and a vehicle rain sensor is used to collect a vehicle rain signal. It can be understood that whether the vehicle is in a car washing machine state is determined based on the collected vehicle speed signal, visual signal, and rain signal to comprehensively determine whether the vehicle is in a car washing machine state.

[0059] Among them, the vehicle speed signal is collected to determine whether the vehicle speed is 0, the vehicle visual signal is collected to capture the image outside the vehicle and determine whether there is a car washing machine drum outside the vehicle, and the vehicle rainfall signal is collected to determine whether there is flowing water on the vehicle.

[0060] Step S102: judging whether the vehicle is in a car washing machine state according to the collected vehicle state signal.

[0061] Specifically, the vehicle speed signal collected by the wheel speed sensor, the vehicle visual signal collected by the vehicle camera, and the vehicle rainfall signal collected by the vehicle rain sensor are used to comprehensively judge whether the vehicle is in the car wash state. Specifically, the vehicle speed signal is first collected by the vehicle wheel speed sensor to judge whether the vehicle speed is 0. When the vehicle speed is determined to be 0, the visual signal collected by the camera is used to judge whether there is a car wash drum outside the vehicle. When it is determined that there is a car wash drum outside the vehicle, the collected vehicle rainfall signal is used to judge whether the rainfall outside the vehicle is greater than 90mm / min. When the rainfall outside the vehicle is greater than 90mm / min, it is determined that the vehicle is in the car wash state. It should be noted that when all the above conditions are met, the vehicle is determined to be in the car wash state. When any of the above conditions is not met, it is determined to be in the non-car wash state, and it is re-determined whether it is in the car wash state.

[0062] Step S103: When the vehicle is in a car washing machine state, the air intake grille blades of the vehicle are controlled to be in a fully closed state.

[0063] Specifically, the vehicle speed signal collected by the vehicle wheel speed sensor is used to determine whether the vehicle speed is 0. When the vehicle speed is determined to be 0, the visual signal collected by the camera is used to determine whether there is a car washing machine drum outside the vehicle. When it is determined that there is a car washing machine drum outside the vehicle, the vehicle rainfall signal collected is used to determine whether the rainfall outside the vehicle is greater than 90 mm / min. When the rainfall outside the vehicle is greater than 90 mm / min, it is determined that the vehicle is in a car washing machine state, and the position signal of the vehicle grille motor is read. By reading the position signal of the air intake grille motor, it is determined whether the opening angle of the vehicle air intake grille blade is greater than 0 degrees. When the opening angle of the air intake grille blade is greater than 0 degrees, that is, the corresponding angle of the air intake grille blade is in a non-completely closed state, the air intake grille is controlled to move to a fully closed state. It should be noted that when the opening angle of the air intake grille is greater than 0 degrees, it is determined to be in an incompletely closed state. When the opening angle of the air intake grille is determined to be 0 degrees, it is determined to be in a fully closed state. When the opening angle of the air intake grille is 90 degrees, it is determined that the air intake grille blade is in a fully open state.

[0064] In another embodiment, according to the vehicle speed information, the outside temperature, the inside temperature information and the air conditioning on state, it is determined whether the vehicle is in a hot vehicle condition. When it is determined to be a hot vehicle condition, the vehicle's air intake grille blades are controlled to a fully closed state. The hot vehicle condition determination steps are as follows: according to the vehicle speed information, it is determined whether the current vehicle speed is 0. If the current vehicle speed is 0, it is determined whether the temperature difference between the inside temperature and the outside temperature is greater than 5°C. If so, it is determined whether the inside air conditioner is in a heating state. If so, it is determined that the vehicle is in a hot vehicle condition. When it is determined that the vehicle is in a hot vehicle condition, the vehicle's air intake grille blades are controlled to a fully closed state. When all the above judgment conditions are met, it is determined to be a hot vehicle condition. It should be noted that the present application is applied to electric vehicles. In addition, it should be noted that the general hot vehicle condition is mostly used in winter to quickly increase the temperature inside the vehicle by heating the vehicle, increase the temperature of the vehicle's operating parts, and enable the vehicle to reach a good vehicle operating state.

[0065] In one embodiment, when a user approaches the vehicle and unlocks the vehicle, the blades of the air intake grille open, enhancing the customer's sense of ceremony while also having a welcoming effect.

[0066] Reference Figure 2 , Figure 2 FIG. 1 is a schematic diagram of a control device for a vehicle air intake grille provided by the present invention, such as Figure 2 As shown, the control device of the vehicle air intake grille includes:

[0067] Collection module 201: used to collect vehicle status signals, which include: speed signals, visual signals, and rainfall signals.

[0068] The judgment module 202 is used to judge whether the vehicle is in a car washing machine state according to the collected vehicle state signal.

[0069] Control module 203: used to control the vehicle's air intake grille blades to a fully closed state when the vehicle is in a car washing machine state.

[0070] Furthermore, in a possible implementation manner, the judgment module 202 is further configured to judge whether the vehicle speed is 0 according to the collected vehicle speed signal;

[0071] When the vehicle speed is 0, judging whether there is a car washing machine drum outside the vehicle through the collected visual signals;

[0072] When there is a car washing machine drum outside the car, the collected rainfall signal is used to determine whether the rainfall outside the car is greater than the set threshold;

[0073] When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car wash state.

[0074] Furthermore, in a possible implementation manner, the control module 203 is further configured to determine the opening angle of the air intake grille blades by reading the position signal of the vehicle air intake grille motor.

[0075] Determine whether the opening angle of the air intake grille blades is greater than 0;

[0076] When the opening angle of the air intake grille blades is greater than 0, the air intake grille blades are controlled to be in a fully closed state.

[0077] Further, in a possible implementation manner, the judgment module 202 is further configured to determine whether the vehicle is in a hot vehicle condition according to the vehicle speed information, the vehicle exterior temperature, the vehicle interior temperature information, and the air conditioning on state;

[0078] When it is determined to be a hot vehicle operating condition, the vehicle's air intake grille blades are controlled to be in a fully closed state.

[0079] Furthermore, in a possible implementation manner, the determination module 202 is further configured to determine whether the current vehicle speed is 0;

[0080] If the current vehicle speed is 0, the temperature inside the vehicle and the temperature outside the vehicle are judged;

[0081] If the temperature difference between the temperature inside the vehicle and the temperature outside the vehicle is greater than the preset temperature difference, it is determined whether the air conditioner inside the vehicle is in heating state;

[0082] If the air conditioner in the car is in heating state, it is determined to be in hot car condition.

[0083] Furthermore, in a possible implementation manner, the acquisition module 201 is also used to acquire a speed signal of the vehicle through a vehicle wheel speed sensor; acquire a visual signal of the vehicle through a vehicle camera; and acquire a rainfall signal through a vehicle rain sensor.

[0084] Reference Figure 3 , Figure 3 The figure shows a flow chart of the car washing working condition judgment provided by the present invention, as shown in FIG. Figure 3 As shown, the steps include:

[0085] Step S301: Determine whether the vehicle speed is 0 based on the collected vehicle speed signal.

[0086] Step S302: When the vehicle speed is 0, determine whether there is a car washing machine drum outside the vehicle through the collected visual signals.

[0087] Step S303: When there is a car washing machine drum outside the vehicle, determine whether the rainfall outside the vehicle is greater than a set threshold through the collected rainfall signal.

[0088] Step S304: When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car washing machine state.

[0089] Specifically, based on the vehicle speed signal collected by the vehicle wheel speed sensor, it is determined whether the vehicle speed is 0. If the vehicle speed is 0, based on the visual signal collected by the camera, that is, the camera takes a picture of the outside of the vehicle, it is determined whether there is a car wash drum outside the vehicle. If there is a car wash drum outside the vehicle, based on the rainfall signal collected by the rain sensor, it is determined whether the rainfall outside the vehicle is greater than 90mm / min. If so, it is determined to be in a car wash state. It should be noted that when all the above conditions are met, the vehicle is determined to be in a car wash state. If any of the above conditions is not met, it is determined that the vehicle is not currently in a car wash state, and the judgment is made again.

[0090] Refer to the following Figure 4 An electronic device 400 according to this embodiment of the present invention will be described. Figure 4 The electronic device 400 shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present invention.

[0091] like Figure 4 As shown, the electronic device 400 is in the form of a general computing device. The components of the electronic device 400 may include but are not limited to: at least one processing unit 410, at least one storage unit 420, and a bus 430 connecting different system components (including the storage unit 420 and the processing unit 410).

[0092] The storage unit stores program codes, which can be executed by the processing unit 410, so that the processing unit 410 executes the steps according to various exemplary embodiments of the present invention described in the above “Embodiment Method” section of this specification.

[0093] The storage unit 420 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 421 and / or a cache memory unit 422 , and may further include a read-only memory unit (ROM) 423 .

[0094] The storage unit 420 may also include a program / utility 424 having a set (at least one) of program modules 425, such program modules 425 including but not limited to: an operating system, one or more application programs, other program modules and program data, each of which or some combination may include an implementation of a network environment.

[0095] Bus 430 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0096] The electronic device 400 may also communicate with one or more external devices 500 (e.g., keyboards, pointing devices, Bluetooth devices, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 400, and / or communicate with any device that enables the electronic device 400 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 450. In addition, the electronic device 400 may also communicate with one or more networks (e.g., local area networks (LANs), wide area networks (WANs), and / or public networks, such as the Internet) via a network adapter 460. As shown, the network adapter 460 communicates with other modules of the electronic device 400 via a bus 430. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 400, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, etc.

[0097] Through the description of the above implementation, it is easy for those skilled in the art to understand that the example implementation described here can be implemented by software, or by software combined with necessary hardware. Therefore, the technical solution according to the implementation of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the implementation of the present disclosure.

[0098] According to the solution of the present disclosure, a computer-readable storage medium is also provided, on which a program product capable of implementing the above method of the present specification is stored. In some possible implementations, various aspects of the present invention can also be implemented in the form of a program product, which includes a program code, and when the program product is run on a terminal device, the program code is used to enable the terminal device to execute the steps according to various exemplary implementations of the present invention described in the above "Exemplary Method" section of the present specification.

[0099] refer to Figure 5 As shown, a program product 500 for implementing the above method according to an embodiment of the present invention is described, which can adopt a portable compact disk read-only memory (CD-ROM) and include program code, and can be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited thereto. In this document, a readable storage medium can be any tangible medium containing or storing a program, which can be used by or in combination with an instruction execution system, an apparatus or a device.

[0100] The program product may adopt any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples (non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0101] Computer readable signal media may include data signals propagated in baseband or as part of a carrier wave, in which readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Readable signal media may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0102] The program code embodied on the readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the foregoing.

[0103] Program code for performing the operations of the present invention may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., through the Internet using an Internet service provider).

[0104] In addition, the above-mentioned figures are only schematic illustrations of the processes included in the method according to an exemplary embodiment of the present invention, and are not intended to be limiting. It is easy to understand that the processes shown in the above-mentioned figures do not indicate or limit the time sequence of these processes. In addition, it is also easy to understand that these processes can be performed synchronously or asynchronously, for example, in multiple modules.

[0105] In summary, the present application provides a method, device, equipment and storage medium for controlling a vehicle air intake grille, the method comprising the steps of: collecting vehicle status signals, the vehicle status signals comprising: speed signals, visual signals, rainfall signals; judging whether the vehicle is in a car washing state in a car washing machine according to the collected vehicle status signals; when the vehicle is in a car washing state in a car washing machine, controlling the vehicle's air intake grille blades to a fully closed state, being able to actively close the air intake grille according to the vehicle's operating state to ensure the safety of the vehicle during the car washing process, and also being able to reduce the energy consumption of the entire vehicle, effectively improving the vehicle's cruising range, and enhancing the user experience.

[0106] The above is only an embodiment of the present application. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A method for controlling a vehicle air intake grille, characterized in that: include: Collecting vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals; According to the collected vehicle status signal, determine whether the vehicle is in the car washing machine washing state; When the vehicle is in the car washing machine, the vehicle's air intake grille blades are controlled to be completely closed; Among them, according to the collected vehicle speed signal, it is determined whether the vehicle speed is 0; When the vehicle speed is 0, judging whether there is a car washing machine drum outside the vehicle through the collected visual signals; When there is a car washing machine drum outside the car, the collected rainfall signal is used to determine whether the rainfall outside the car is greater than the set threshold; When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car wash state.

2. The method according to claim 1, characterized in that: The controlling of the vehicle's air intake grille blades to a fully closed state includes: Determine the opening angle of the grille blades by reading the position signal of the grille motor of the vehicle Determine whether the opening angle of the air intake grille blades is greater than 0; When the opening angle of the air intake grille blades is greater than 0, the air intake grille blades are controlled to be in a fully closed state.

3. The method for controlling a vehicle air intake grille according to claim 1, further comprising: Determine whether the vehicle is in a hot vehicle condition based on the vehicle speed information, the vehicle exterior temperature, the vehicle interior temperature information, and the air conditioning on state; When it is determined to be a hot vehicle operating condition, the vehicle's air intake grille blades are controlled to be in a fully closed state.

4. The method according to claim 3, characterized in that The step of determining whether the vehicle is in a hot vehicle condition according to the vehicle speed information, the vehicle exterior temperature, the vehicle interior temperature information, and the air conditioning on state includes: Determine whether the current vehicle speed is 0; If the current vehicle speed is 0, the temperature inside the vehicle and the temperature outside the vehicle are judged; If the temperature difference between the temperature inside the vehicle and the temperature outside the vehicle is greater than the preset temperature difference, it is determined whether the air conditioner inside the vehicle is in heating state; If the air conditioner in the car is in heating state, it is determined to be in hot car condition.

5. The method according to claim 1, characterized in that The collecting of vehicle status signals comprises: Collecting the vehicle speed signal through the vehicle wheel speed sensor; Collecting visual signals of the vehicle through the vehicle camera; The rainfall signal is collected through the vehicle rain sensor.

6. A control device for a vehicle air intake grille, characterized in that: include: A collection module, used for collecting vehicle status signals, wherein the vehicle status signals include: speed signals, visual signals, and rainfall signals; A judgment module, used to judge whether the vehicle is in a car washing machine state according to the collected vehicle state signal; A control module, used for controlling the air intake grille blades of the vehicle to a fully closed state when the vehicle is in a car washing machine state; The judging module is also used to judge whether the vehicle speed is 0 according to the collected vehicle speed signal; When the vehicle speed is 0, judging whether there is a car washing machine drum outside the vehicle through the collected visual signals; When there is a car washing machine drum outside the car, the collected rainfall signal is used to determine whether the rainfall outside the car is greater than the set threshold; When the rainfall outside the vehicle is greater than a set threshold, it is determined that the vehicle is in a car wash state.

7. An electronic device, characterized in that: The electronic device comprises: processor; A memory having computer-readable instructions stored thereon, wherein when the computer-readable instructions are executed by the processor, the method according to any one of claims 1 to 5 is implemented.

8. A computer-readable storage medium, characterized in that: The computer program instructions are stored therein, and when the computer program instructions are executed by a computer, the computer is caused to execute the method according to any one of claims 1 to 5.

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