Vehicle control method and device, vehicle and storage medium

Abstract

The invention provides a vehicle control method and device, a vehicle and a storage medium, the method is applied to the field of vehicles, and the method comprises the steps that the accumulated snow thickness of accumulated snow on a vehicle window is obtained, and if the accumulated snow thickness is larger than or equal to a first preset thickness, a windscreen wiper of the vehicle is controlled to remove the accumulated snow to a second preset thickness, the second preset thickness is smaller than the first preset thickness, and based on a preset positioning pattern, a heating module of the vehicle window is controlled to remove accumulated snow on the display position corresponding to the positioning pattern, so that the positioning pattern is displayed on the vehicle window. According to the method, the vehicle searching convenience and searching efficiency of the user are improved.

Description

Technical Field

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

[0002] Nowadays, with the popularity of motor vehicles in daily life, more and more people choose to drive motor vehicles to travel. However, there are a large number of motor vehicles parked in parking lots, and it is inconvenient to find motor vehicles in bad weather conditions. Therefore, how to find motor vehicles conveniently and quickly has become a problem that needs to be solved urgently.

[0003] In the related art, when improving the efficiency of vehicle search, the method adopted is to control the wipers to clear the snow according to the thickness of the snow on the windows when the vehicle is covered with snow. However, since the wipers cannot completely clear the snow, the windows still appear snow-white after clearing, which cannot meet the user's needs to quickly find the vehicle. Summary of the invention

[0004] The present application provides a vehicle control method, device, vehicle and storage medium. The method can remove snow corresponding to a positioning pattern on a vehicle window by combining a wiper and a heater to display the positioning pattern on the vehicle window, so that a user can intuitively find the vehicle, thereby improving the convenience and search efficiency of the user in finding the vehicle.

[0005] In a first aspect, a vehicle control method is provided, the method comprising:

[0006] Get the snow thickness on the vehicle windows;

[0007] If the snow thickness is greater than or equal to a first preset thickness, controlling the wiper of the vehicle to clear the snow to a second preset thickness, wherein the second preset thickness is less than the first preset thickness;

[0008] Based on the preset positioning pattern, the heating module of the vehicle window is controlled to clear the snow on the display position corresponding to the positioning pattern, so as to display the positioning pattern on the vehicle window.

[0009] Through the above technical scheme, when the thickness of snow accumulated on the vehicle window reaches a first preset thickness, the wiper can be controlled to clear the snow to a second preset thickness, and the heating module of the vehicle window can be controlled to clear the snow at the corresponding display position based on the positioning pattern to display the positioning pattern on the vehicle window, so that the snow corresponding to the positioning pattern on the vehicle window can be cleared by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can find the vehicle intuitively, thereby improving the convenience and search efficiency of the user in finding the vehicle.

[0010] In combination with the first aspect, in some possible implementations, based on a preset positioning pattern, controlling a heating module of the vehicle window to remove snow on a display position corresponding to the positioning pattern so as to display the positioning pattern on the vehicle window includes:

[0011] Obtaining a preset positioning pattern, and determining a display position of the positioning pattern on the vehicle window;

[0012] Based on the display position, determining a target heating wire in a heating module of the vehicle window;

[0013] The target heating wire is controlled to heat to clear the snow on the display position and display the positioning pattern on the vehicle window.

[0014] Through the above technical scheme, the display position of the acquired positioning pattern is determined on the vehicle window, and the target heating wire in the heating module is determined according to the display position, and the target heating wire is controlled to heat and clear the snow on the display position, so that the snow at the display position on the vehicle window is cleared according to the target heating wire, so that the positioning pattern can be displayed on the vehicle window, thereby facilitating the user to find the vehicle according to the displayed positioning pattern, thereby improving the convenience and search efficiency of the user in finding the vehicle.

[0015] In combination with the first aspect and the above implementation manner, in some possible implementation manners, obtaining a preset positioning pattern and determining a display position of the positioning pattern on the vehicle window includes:

[0016] Receiving a positioning pattern uploaded by a user terminal;

[0017] parsing the positioning pattern to determine at least one pattern element included in the positioning pattern;

[0018] Determine the display information of the pattern element in a pre-created vehicle window coordinate system, and determine the display information as the display position of the positioning pattern on the vehicle window.

[0019] Through the above technical solution, the received positioning pattern is parsed to obtain pattern elements, and information is displayed in the vehicle window coordinate system according to the pattern elements to determine the display position of the positioning pattern on the vehicle window, so that the positioning pattern can be accurately displayed on the vehicle window, making it convenient for users to find the vehicle according to the displayed positioning pattern.

[0020] In combination with the first aspect and the above implementation manner, in some possible implementation manners, before obtaining the preset positioning pattern, the method further includes:

[0021] Create a blank initial coordinate system;

[0022] Based on the window size of the vehicle window and the composition structure of the heating wire in the heating module, the initial coordinate system is adjusted to generate a window coordinate system corresponding to the vehicle window.

[0023] Through the above technical solution, a vehicle window coordinate system suitable for the vehicle window is created in advance, so that the positioning pattern can be positioned according to the vehicle window coordinate system, and the display position of the positioning pattern can be determined to display the positioning pattern on the vehicle window.

[0024] In combination with the first aspect and the above implementations, in some possible implementations, before obtaining the thickness of snow on the vehicle window, the method further includes:

[0025] Receive a function start instruction transmitted by a user terminal, and start a snow removal function in response to the function start instruction, wherein the function start instruction is an instruction generated by the user terminal based on query information generated based on weather data of a geographical area where the vehicle is located and based on a confirmation operation on the query information.

[0026] Through the above technical solution, the user is prompted according to the weather data, and the snow removal function is started in response to the user's start command to clear the snow on the car window and display the positioning pattern, thereby improving the convenience and efficiency of users in finding the vehicle.

[0027] In combination with the first aspect and the above implementation, in some possible implementations, the obtaining of the preset duration;

[0028] If the heating time reaches the duration time and the snow thickness is less than the first preset thickness, the heating module is turned off and the step of obtaining the thickness of snow on the vehicle windows is executed.

[0029] Through the above technical solution, it is possible to avoid unnecessary energy loss caused by the heating time of the heating module being too long, and to avoid reducing the service life of the heating module and the car window.

[0030] In combination with the first aspect and the above implementation manner, in some possible implementation manners, if a snow removal instruction transmitted by a user terminal is received and the snow thickness is less than the first preset thickness, the snow thickness is compared with a third preset thickness, and the third preset thickness is less than the first preset thickness and greater than the second preset thickness;

[0031] If the snow thickness is greater than or equal to the third preset thickness, the step of controlling the wiper of the vehicle to clear the snow to a second preset thickness is executed;

[0032] If the thickness of the snow is less than the third preset thickness, the process proceeds to the step of controlling the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern.

[0033] Through the above technical solution, the working status of the wiper and the heating module is adjusted according to the thickness of the snow, thereby reducing the energy loss of the vehicle and optimizing the energy control of the vehicle.

[0034] In a second aspect, a vehicle control device is provided, the device comprising:

[0035] A thickness acquisition unit, used to acquire the thickness of snow accumulated on the vehicle windows;

[0036] a snow removal unit, configured to control a windshield wiper of a vehicle to remove the snow to a second preset thickness if the snow thickness is greater than or equal to a first preset thickness, wherein the second preset thickness is less than the first preset thickness;

[0037] The pattern display unit is used to control the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern based on the preset positioning pattern, so as to display the positioning pattern on the vehicle window.

[0038] In a third aspect, a vehicle is provided, comprising a memory for storing executable program code;

[0039] A processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0040] In a fourth aspect, a computer program product is provided, which includes: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0041] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a system architecture diagram of a vehicle control method provided in an embodiment of the present application;

[0043] Figure 2 is a flow chart of a vehicle control method provided in an embodiment of the present application;

[0044] Figure 3 is a flow chart of a vehicle control method provided in an embodiment of the present application;

[0045] Figure 4 is an example schematic diagram of a wiper for clearing snow provided by an embodiment of the present application;

[0046] Figure 5 This is an example schematic diagram of determining display information provided in an embodiment of the present application;

[0047] Figure 6 is an example schematic diagram of determining a target heating wire provided in an embodiment of the present application;

[0048] Figure 7 This is an example schematic diagram of heating and snow removal provided in an embodiment of the present application;

[0049] Figure 8 is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application;

[0050] Fig. 9 is a structural schematic diagram of a vehicle control device provided in an embodiment of the present application;

[0051] Fig.10 It is a structural schematic diagram of a vehicle provided in an embodiment of the present application. DETAILED DESCRIPTION

[0052] The technical solution 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, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0053] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0054] Figure 1 is a system architecture diagram of a vehicle control method provided in an embodiment of the present application. Figure 1As shown, the vehicle control method provided in the embodiment of the present application can be applied to a vehicle to realize the process of displaying a positioning pattern on the vehicle window. The system architecture provided in the embodiment of this specification mainly includes a vehicle window 10, and the vehicle window 10 includes a wiper 11 and a heating module 12. Among them, the vehicle window 10 can be a windshield in a motor vehicle, for example, a front windshield or a rear windshield, etc.; the wiper 11 can be a component in the vehicle window 10 for cleaning the vehicle window; the heating module 12 can be a component in the vehicle window 10 that has a heating function and supports independent control, and can independently heat each area of ​​the vehicle window surface. The heating module 12 can be arranged between the multiple layers of glass of the vehicle window 10.

[0055] In the related art, when improving the efficiency of vehicle search, the method adopted is to control the wipers to clear the snow according to the thickness of the snow on the windows when the vehicle is covered with snow. However, since the wipers cannot completely clear the snow, the windows still appear snow-white after clearing, which cannot meet the user's needs to quickly find the vehicle.

[0056] According to the embodiment of the present application, the thickness of snow accumulated on the vehicle window 10 is obtained in the vehicle window 10. If the snow thickness is greater than or equal to the first preset thickness, the wiper 11 of the vehicle is controlled to remove the snow to a second preset thickness. The second preset thickness is less than the first preset thickness. Based on the preset positioning pattern, the heating module 12 of the vehicle window 10 is controlled to remove the snow at the display position corresponding to the positioning pattern, so as to display the positioning pattern on the vehicle window 10, and obtain Figure 1 The positioning pattern "280" displayed after heating by the middle heating module 12 is used to clear the snow corresponding to the positioning pattern on the vehicle window by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can find the vehicle intuitively, thereby improving the convenience and search efficiency of the user in finding the vehicle.

[0057] based on Figure 1 The system architecture shown below will be combined with Figure 2-Figure 6 , the vehicle control method provided in the embodiment of the present application is introduced in detail.

[0058] See also Figure 2 , which is a flow chart of a vehicle control method provided in an embodiment of the present application. Figure 2 As shown, the method of the embodiment of the present application may include the following steps S101-S103.

[0059] S101, obtaining the thickness of snow accumulated on the vehicle windows;

[0060] In one embodiment, since snowfall may cover the vehicle, making it inconvenient for the user to find the vehicle intuitively, when the snow removal function of the vehicle is in an activated state, the thickness of the snow on the windows is measured according to the thickness sensors arranged on the windows to determine the thickness of the snow on the windows. The windows may be the front windshield and the rear windshield of the vehicle, and the thickness of the snow may be the accumulated thickness of the snow on the windows. It can be understood that since the method of performing the snow removal function may be different depending on the thickness of the snow, it is necessary to obtain the thickness of the snow on the windows.

[0061] The thickness sensor may be a sensor for measuring the thickness of snow accumulated on the vehicle window, specifically a length detection sensor, or a pressure sensor, etc., which may be set according to actual conditions. Specifically, if the thickness sensor is a length detection sensor, the method for obtaining the thickness of snow accumulated on the vehicle window according to the length detection sensor may be to measure the thickness of snow accumulated in at least one area on the vehicle window, and to divide the thickness of snow accumulated in each area equally to obtain the thickness of snow accumulated on the vehicle window; or the height of snow accumulated detected by the length detection sensor may be determined as the thickness of snow accumulated on the vehicle window. If the thickness sensor is a pressure sensor, a judgment is made according to the pressure value detected by the pressure sensor, and the thickness of snow accumulated on the vehicle window is determined based on the corresponding relationship between the pressure value and the thickness of snow accumulated.

[0062] S102, if the snow thickness is greater than or equal to the first preset thickness, controlling the vehicle's windshield wipers to clear the snow to a second preset thickness;

[0063] In one embodiment, after obtaining the thickness of snow accumulated on the vehicle windows, the snow thickness is compared with a first preset thickness. If the snow thickness is greater than or equal to the first preset thickness, the vehicle's wipers are controlled to work so as to sweep the snow on the vehicle windows according to the wipers, and the snow on the vehicle windows is cleared to a second preset thickness. The first preset thickness may be a preset thickness for determining whether the snow on the vehicle windows needs to be cleared, such as 5 cm, etc. The second preset thickness may be a preset thickness for determining the working state of the wipers. It can be understood that when controlling the wipers to clear the snow, it is necessary to control the wipers to sweep back and forth. When the snow thickness is less than or equal to the second preset thickness, the wipers are controlled to stop working. The second preset thickness is less than the first preset thickness. The specific values ​​of the first preset thickness and the second preset thickness may be set according to actual conditions.

[0064] S103, based on the preset positioning pattern, controlling the heating module of the vehicle window to remove the snow on the display position corresponding to the positioning pattern, so as to display the positioning pattern on the vehicle window;

[0065] In one embodiment, a preset positioning pattern is obtained. The positioning pattern may be a pattern used to be displayed on a vehicle window to facilitate users to find the vehicle. The vehicle window is positioned according to the positioning pattern, and a display position of the positioning pattern on the vehicle window is determined. The display position may be a position indicating the position where the positioning pattern is displayed on the vehicle window. A heating module on the vehicle window is controlled to heat the vehicle window to remove snow at the display position. The positioning pattern is displayed on the vehicle window. The heating module may be a module with a heating function and is disposed in the vehicle window glass. It is understandable that the vehicle window glass may be double-layer glass or multi-layer glass. Therefore, by disposing the heating module between the glass, the heating module of each area of ​​the vehicle window glass can be heated to facilitate removal of snow on each area of ​​the vehicle window, so that the positioning pattern can be displayed on the vehicle window, so that users can intuitively find the vehicle according to the positioning pattern on the vehicle window.

[0066] In an embodiment of the present application, when the thickness of snow accumulated on the vehicle window reaches a first preset thickness, the wiper is controlled to clear the snow to a second preset thickness, and the heating module of the vehicle window is controlled to clear the snow at the corresponding display position based on the positioning pattern to display the positioning pattern on the vehicle window, thereby clearing the snow corresponding to the positioning pattern on the vehicle window by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can find the vehicle intuitively, thereby improving the convenience and search efficiency of the user in finding the vehicle.

[0067] The following will be combined Figure 3 A vehicle control method provided in an embodiment of the present application is described in detail with reference to a specific example.

[0068] S201, receiving a function start instruction transmitted by a user terminal, and starting a snow removal function in response to the function start instruction;

[0069] In one embodiment, since snowfall may cover the vehicle, making it inconvenient for the user to find the vehicle intuitively, when the vehicle receives a function start instruction transmitted by the user terminal, the vehicle responds to the function start instruction and starts the snow removal function of the vehicle. The function start instruction may be a query information generated by the user terminal based on weather data of the geographical area where the vehicle is located, and an instruction for starting the window snow removal function of the vehicle is generated based on a confirmation operation on the query information. The snow removal function can clear the snow on the windows of the vehicle, so that the user can find the vehicle based on the snow after the windows are cleared.

[0070] Specifically, the method for generating the function start instruction received by the vehicle may be: the user terminal obtains the weather in the geographical area where the vehicle is located according to the weather acquisition program. If the weather indicates that snowfall may occur, the user terminal generates an inquiry message to inquire the user whether to start the snow removal function of the vehicle, and displays the inquiry message on the display interface of the user terminal. After receiving the user's confirmation operation on the inquiry message, a function start instruction is generated, and the function start instruction is transmitted to the vehicle, so that after the vehicle starts the snow removal function, when the thickness of the snow accumulated on the windows reaches the snow removal conditions, the snow on the windows is cleared, so that the user can find the vehicle based on the windows after the snow is cleared.

[0071] S202, obtaining the thickness of snow accumulated on the vehicle windows;

[0072] In one embodiment, when the snow removal function of the vehicle is in an activated state, the thickness of the snow on the windows is measured according to the thickness sensors arranged on the windows to determine the thickness of the snow on the windows. The windows may be the front windshield and the rear windshield of the vehicle, and the thickness of the snow may be the accumulated thickness of the snow on the windows. It can be understood that since the method of executing the snow removal function may be different depending on the thickness of the snow, it is necessary to obtain the thickness of the snow on the windows. The frequency of obtaining the snow thickness can be set according to the actual situation, for example, it can be obtained once every minute.

[0073] The thickness sensor may be a sensor for measuring the thickness of snow accumulated on the vehicle window, specifically a length detection sensor, or a pressure sensor, etc., which may be set according to actual conditions. Specifically, if the thickness sensor is a length detection sensor, the method for obtaining the thickness of snow accumulated on the vehicle window according to the length detection sensor may be to measure the thickness of snow accumulated in at least one area on the vehicle window, and to divide the thickness of snow accumulated in each area equally to obtain the thickness of snow accumulated on the vehicle window; or the height of snow accumulated detected by the length detection sensor may be determined as the thickness of snow accumulated on the vehicle window. If the thickness sensor is a pressure sensor, a judgment is made according to the pressure value detected by the pressure sensor, and the thickness of snow accumulated on the vehicle window is determined based on the corresponding relationship between the pressure value and the thickness of snow accumulated.

[0074] For example, if the thickness sensor is a length detection sensor, and detects four thicknesses of "4.92 cm", "4.95 cm", "5.05 cm" and "5.1 cm" corresponding to four areas on the vehicle window, the four thicknesses are evenly divided to obtain the snow thickness of "5.01 cm".

[0075] S203, if the snow thickness is greater than or equal to the first preset thickness, controlling the vehicle's windshield wipers to clear the snow to a second preset thickness;

[0076] In one embodiment, after obtaining the thickness of snow accumulated on the vehicle windows, the snow thickness is compared with a first preset thickness. If the snow thickness is greater than or equal to the first preset thickness, the vehicle's wipers are controlled to work so as to sweep the snow on the vehicle windows according to the wipers, and the snow on the vehicle windows is cleared to a second preset thickness. The first preset thickness may be a preset thickness for determining whether the snow on the vehicle windows needs to be cleared, such as 5 cm, etc. The second preset thickness may be a preset thickness for determining the working state of the wipers. It can be understood that when controlling the wipers to clear the snow, it is necessary to control the wipers to sweep back and forth. When the snow thickness is less than or equal to the second preset thickness, the wipers are controlled to stop working. The second preset thickness is less than the first preset thickness. The specific values ​​of the first preset thickness and the second preset thickness may be set according to actual conditions.

[0077] For example, if the first preset thickness is 5 cm and the second preset thickness is 5 mm, the thickness of the snow on the window is obtained each time the wiper swings, and the wiper is controlled to stop working until the thickness of the snow is less than 5 mm. Figure 4 As shown, Figure 4 When the snow thickness on the left middle window reaches a first preset thickness, the wiper is controlled to clear the snow on the window, and the Figure 4 The right middle window after the snow has been cleared.

[0078] S204, obtaining a preset positioning pattern and determining a display position of the positioning pattern on the vehicle window;

[0079] In one embodiment, a preset positioning pattern is obtained. The positioning pattern may be a pattern for display on a vehicle window to facilitate users to find the vehicle. The positioning pattern is positioned on the vehicle window according to the positioning pattern, and a display position of the positioning pattern on the vehicle window is determined. The display position may be a position indicating the position where the positioning pattern is displayed on the vehicle window.

[0080] The positioning pattern may be a pattern transmitted together with the function start instruction when the user terminal transmits the function start instruction to the vehicle, or may be a pattern pre-set and stored in the vehicle. The positioning pattern may be a pattern including numbers, letters, etc., such as "280", etc., and the specific content included may be set according to actual conditions.

[0081] Specifically, the method for determining the display position of the positioning pattern may be: receiving the positioning pattern uploaded by the user terminal, parsing the positioning pattern, determining that the positioning pattern includes an indication of a pattern element, where the pattern element may be an element used to constitute the positioning pattern, such as a line segment constituting a number, etc., determining the display information of the pattern element in a pre-created vehicle window coordinate system, determining the display information as the display position of the positioning pattern on the vehicle window, where the vehicle window coordinate system may be a coordinate system used to locate various areas on the vehicle window, and the display information may be information characterizing the position of the pattern element in the vehicle window coordinate system, such as the coordinates of the pattern element in the vehicle window coordinate system, etc.

[0082] For example, Figure 5 As shown, Figure 5 The left side is the positioning pattern "280", the pattern elements used to form "280" in the positioning pattern are determined, the display information of each pattern element in the vehicle window coordinate system is determined, and then the display position of the positioning pattern is determined according to the display information of the positioning pattern.

[0083] Furthermore, in order to facilitate determination of the display position corresponding to the positioning pattern on the vehicle window, a feasible method may be to pre-create a vehicle window coordinate system, and the method for creating the vehicle window coordinate system may be: create a blank initial coordinate system, the initial coordinate system may be to include only the origin, the horizontal axis, the vertical axis and the unit length, and based on the window size of the vehicle window and the composition structure of the heating wires in the heating module, adjust the initial coordinate system to generate the vehicle window coordinate system corresponding to the vehicle window, the window size may be to characterize the length and width of the vehicle window, the composition structure may be to characterize the positional relationship between the heating wires in the heating module, for example, it may be a grid structure in the shape of a field, etc., the unit length in the initial coordinate system is adjusted according to the distance between the heating wires, and the range of the horizontal and vertical coordinates in the initial coordinate system is adjusted according to the window size, to obtain the adjusted vehicle window coordinate system.

[0084] S205, determining a target heating wire in a heating module of the vehicle window based on the display position;

[0085] In one embodiment, based on the acquired display position, the heating wires in the heating module of the vehicle window are screened to determine the target heating wire corresponding to the display position. The heating module may be a module with a heating function that is disposed in the vehicle window glass. It is understandable that the vehicle window glass may be double-layer glass or multi-layer glass. Therefore, by disposing the heating module between the glasses, it is possible to heat the heating module in various areas of the vehicle window glass. The target heating wire may be the heating wire included in the heating module that corresponds to the display position.

[0086] For example, Figure 6 As shown, according to the positioning pattern Figure 6The display position on the middle window is used to screen the heating wires of the heating module on the window, and determine the target heating wires corresponding to the display position.

[0087] S206, controlling the target heating wire to heat, so as to remove the snow on the display position and display the positioning pattern on the vehicle window;

[0088] In one embodiment, the target heating wire in the heating module is started for heating so that the snow on the display position is cleared by the heated heating wire, so that after the snow on the display position corresponding to the positioning pattern on the vehicle window is cleared, the positioning pattern is displayed on the vehicle window, so that the user can intuitively find the vehicle according to the positioning pattern on the vehicle window.

[0089] For example, Figure 7 As shown, Figure 7 As the target heating wire heats the snow on the middle window, the snow on the display position is gradually eliminated, and then the positioning pattern displayed on the window becomes clearer, thereby realizing the display of the positioning pattern on the window.

[0090] Further, after the snow is cleared on the vehicle window by the heating module to display the positioning pattern, since the display of the positioning pattern on the vehicle window is automatically triggered when the thickness of the snow meets the conditions, there is a situation where the user has not searched for the vehicle, but the vehicle triggers the display of the positioning pattern. In order to avoid unnecessary energy loss caused by the vehicle displaying the positioning pattern for a long time, a feasible method can be: obtain a preset duration, if the heating duration reaches the duration, and the snow thickness is less than the first preset thickness, turn off the heating module, and proceed to step S202. Among them, the duration can be a pre-set duration for determining whether to turn off the heating module, the heating duration can be the duration for controlling the target heating wire of the heating module to work, and the specific value of the preset duration can be set according to the actual situation, for example, it can be 30 minutes. It can be understood that when the heating duration of the heating module reaches the duration, turning off the heating module can avoid unnecessary energy loss caused by the excessive heating duration of the heating module and avoid reducing the service life of the heating module and the vehicle window. Furthermore, after turning off the heating module, in order to be able to display the positioning pattern on the vehicle window based on the heating module later, the vehicle executes step S202 and subsequent steps so that the vehicle re-displays the positioning pattern, making it easier for the user to find the vehicle based on the positioning pattern.

[0091] Further, in order to facilitate the user to actively trigger the snow removal function and control the vehicle to display the positioning pattern to find the vehicle, a feasible method may be: if a snow removal instruction transmitted by the user terminal is received and the snow thickness is less than the first preset thickness, then compare the snow thickness with the third preset thickness, the third preset thickness is less than the first preset thickness and greater than the second preset thickness; if the snow thickness is greater than or equal to the third preset thickness, then proceed to step 203; if the snow thickness is less than the third preset thickness, then proceed to step S204. The third preset thickness may be a preset thickness used to determine whether to remove snow only based on the heating module, and the specific value of the third preset thickness may be set according to actual conditions, for example, it may be 1 cm. It is understandable that the energy required to clear the snow only by the heating module is greater than the energy required to clear the snow by combining the wiper and the heating module. Therefore, in order to reduce energy loss, a third preset thickness is set for judgment. When the snow thickness is less than the third preset thickness, it is considered that the energy consumed by clearing the snow only by the heating module is similar to the energy consumed by clearing the snow by combining the wiper and the heating module. The snow is cleared only by the heating module to quickly and intuitively display the positioning pattern. When the snow thickness is greater than or equal to the third preset thickness, the snow is cleared in combination with the wiper and the heating module, thereby reducing the energy loss of the vehicle.

[0092] Exemplarily, if the third preset thickness is 1 cm, when the vehicle receives the snow removal command transmitted by the user terminal, the vehicle obtains the thickness of the snow on the window. If the snow thickness is 3 cm, it is determined that the snow thickness is greater than the third preset thickness, and the process proceeds to step S203 to display the positioning pattern in combination with the wiper and heating module. If the snow thickness is 0.7 cm, it is determined that the snow thickness is less than the third preset thickness, and the process proceeds to step S204 to clear the snow only based on the heating module to display the positioning pattern.

[0093] In the embodiment of the present application, when the thickness of snow accumulated on the vehicle window reaches the first preset thickness, the wiper is controlled to remove the snow to the second preset thickness, and then the heating module of the vehicle window is controlled to remove the snow at the corresponding display position based on the positioning pattern to display the positioning pattern on the vehicle window, thereby removing the snow corresponding to the positioning pattern on the vehicle window by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can intuitively find the vehicle, thereby improving the convenience and search efficiency of the user to find the vehicle. Further, the user is prompted according to the weather data, and the snow removal function is started in response to the user's start instruction to remove the snow on the vehicle window and display the positioning pattern, thereby improving the convenience and search efficiency of the user to find the vehicle; in addition, the heating module is turned off according to the thickness of the snow and the heating time of the heating module, so as to avoid unnecessary energy loss caused by the excessive heating time of the heating module, and avoid reducing the service life of the heating module and the vehicle window; further, the working state of the wiper and the heating module is adjusted according to the thickness of the snow, thereby reducing the energy loss of the vehicle and optimizing the energy control of the vehicle.

[0094] based on Figure 1 The system architecture will be combined with Figure 8 and Fig. 9 , the vehicle control device provided in the embodiment of the present application is introduced in detail. It should be noted that, Figure 8 The vehicle control device 1 is used to execute the present application Figure 2-Figure 7 For the convenience of explanation, only the part related to the embodiment of the present application is shown. For the specific technical details not disclosed, please refer to the present application. Figure 2-Figure 7 The embodiment shown.

[0095] A thickness acquisition unit 11 is used to acquire the thickness of snow accumulated on the vehicle window;

[0096] A snow removal unit 12, configured to control a windshield wiper of the vehicle to remove the snow to a second preset thickness if the snow thickness is greater than or equal to the first preset thickness, wherein the second preset thickness is less than the first preset thickness;

[0097] The pattern display unit 13 is used to control the heating module of the vehicle window to remove snow on the display position corresponding to the positioning pattern based on a preset positioning pattern, so as to display the positioning pattern on the vehicle window.

[0098] Optionally, the pattern display unit 13 is further used for:

[0099] Obtaining a preset positioning pattern, and determining a display position of the positioning pattern on the vehicle window;

[0100] Based on the display position, determining a target heating wire in a heating module of the vehicle window;

[0101] The target heating wire is controlled to heat to clear the snow on the display position and display the positioning pattern on the vehicle window.

[0102] Optionally, the pattern display unit 13 is further used for:

[0103] Receiving a positioning pattern uploaded by a user terminal;

[0104] parsing the positioning pattern to determine at least one pattern element included in the positioning pattern;

[0105] Determine the display information of the pattern element in a pre-created vehicle window coordinate system, and determine the display information as the display position of the positioning pattern on the vehicle window.

[0106] Optionally, the pattern display unit 13 is further used for:

[0107] Create a blank initial coordinate system;

[0108] Based on the window size of the vehicle window and the composition structure of the heating wire in the heating module, the initial coordinate system is adjusted to generate a window coordinate system corresponding to the vehicle window.

[0109] Optional, such as Fig. 9 As shown, the vehicle control device 1 further includes a function starting unit 14, which is used to:

[0110] Receive a function start instruction transmitted by a user terminal, and start a snow removal function in response to the function start instruction, wherein the function start instruction is an instruction generated by the user terminal based on query information generated based on weather data of a geographical area where the vehicle is located and based on a confirmation operation on the query information.

[0111] Optional, such as Fig. 9 As shown, the vehicle control device 1 further includes a function shut-down unit 15 for:

[0112] Get the preset duration;

[0113] If the heating time reaches the duration time and the snow thickness is less than the first preset thickness, the heating module is turned off and the step of obtaining the snow thickness on the vehicle window is executed.

[0114] Optionally, the pattern display unit 13 is further used for:

[0115] If a snow removal instruction transmitted by a user terminal is received and the snow thickness is less than the first preset thickness, compare the snow thickness with a third preset thickness, where the third preset thickness is less than the first preset thickness and greater than the second preset thickness;

[0116] If the snow thickness is greater than or equal to the third preset thickness, the step of controlling the wiper of the vehicle to clear the snow to a second preset thickness is executed;

[0117] If the thickness of the snow is less than the third preset thickness, the process proceeds to the step of controlling the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern.

[0118] In the embodiment of the present application, when the thickness of snow accumulated on the vehicle window reaches the first preset thickness, the wiper is controlled to remove the snow to the second preset thickness, and then the heating module of the vehicle window is controlled to remove the snow at the corresponding display position based on the positioning pattern to display the positioning pattern on the vehicle window, thereby removing the snow corresponding to the positioning pattern on the vehicle window by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can intuitively find the vehicle, thereby improving the convenience and search efficiency of the user to find the vehicle. Further, the user is prompted according to the weather data, and the snow removal function is started in response to the user's start instruction to remove the snow on the vehicle window and display the positioning pattern, thereby improving the convenience and search efficiency of the user to find the vehicle; in addition, the heating module is turned off according to the thickness of the snow and the heating time of the heating module, so as to avoid unnecessary energy loss caused by the excessive heating time of the heating module, and avoid reducing the service life of the heating module and the vehicle window; further, the working state of the wiper and the heating module is adjusted according to the thickness of the snow, thereby reducing the energy loss of the vehicle and optimizing the energy control of the vehicle.

[0119] See also Fig.10 , which is a schematic diagram of the structure of a vehicle provided in the embodiment of the present application. Fig.10 As shown, the vehicle 500 includes a processor 501 and a memory 502. The processor 501 is electrically connected to the memory 502.

[0120] The processor 501 is the control center of the vehicle 500 and may include one or more processing cores. The processor 501 uses various interfaces and lines to connect various parts of the entire vehicle 500, and executes various functions and processes data of the vehicle 500 by running or calling computer programs stored in the memory 502, and calling data stored in the memory 502, so as to control the vehicle 500 as a whole. Optionally, the processor 501 may be implemented in at least one hardware form of digital signal processing (DSP), field programmable gate array (FPGA), and programmable logic array (PLA). The processor 501 may integrate one or a combination of CPU, graphics processing unit (GPU), modem, etc. Among them, the CPU mainly processes the operating system, user pages, and applications; the GPU is responsible for rendering and drawing display content; and the modem is used to process wireless communications. It is understandable that the above-mentioned modem may not be integrated into the processor 501, but may be implemented separately through a communication chip.

[0121] The memory 502 can be used to store software programs and modules, and the processor 501 executes various functional applications and data processing by running the computer programs and modules stored in the memory 502. The memory 502 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, a computer program required for at least one function, etc.; the data storage area can store data created according to the use of the vehicle 500, etc.

[0122] In addition, the memory 502 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 501 with access to the memory 502.

[0123] In this embodiment, the processor 501 in the vehicle 500 loads instructions corresponding to the processes of one or more computer programs into the memory 502 according to the following steps, and the processor 501 runs the computer program stored in the memory 502 to implement various functions, as follows:

[0124] Get the snow thickness on the vehicle windows;

[0125] If the snow thickness is greater than or equal to a first preset thickness, controlling the wiper of the vehicle to clear the snow to a second preset thickness, wherein the second preset thickness is less than the first preset thickness;

[0126] Based on the preset positioning pattern, the heating module of the vehicle window is controlled to clear the snow on the display position corresponding to the positioning pattern, so as to display the positioning pattern on the vehicle window.

[0127] Optionally, when the processor 501 controls the heating module of the vehicle window to remove snow from a display position corresponding to the positioning pattern based on a preset positioning pattern so as to display the positioning pattern on the vehicle window, the processor 501 specifically performs:

[0128] Obtaining a preset positioning pattern, and determining a display position of the positioning pattern on the vehicle window;

[0129] Based on the display position, determining a target heating wire in a heating module of the vehicle window;

[0130] The target heating wire is controlled to heat to clear the snow on the display position and display the positioning pattern on the vehicle window.

[0131] Optionally, when the processor 501 acquires a preset positioning pattern and determines a display position of the positioning pattern on the vehicle window, the processor 501 specifically executes:

[0132] Receiving a positioning pattern uploaded by a user terminal;

[0133] parsing the positioning pattern to determine at least one pattern element included in the positioning pattern;

[0134] Determine the display information of the pattern element in a pre-created vehicle window coordinate system, and determine the display information as the display position of the positioning pattern on the vehicle window.

[0135] Optionally, before executing acquiring a preset positioning pattern, the processor 501 further executes:

[0136] Create a blank initial coordinate system;

[0137] Based on the window size of the vehicle window and the composition structure of the heating wire in the heating module, the initial coordinate system is adjusted to generate a window coordinate system corresponding to the vehicle window.

[0138] Optionally, before obtaining the thickness of snow on the vehicle window, the processor 501 further executes:

[0139] Receive a function start instruction transmitted by a user terminal, and start a snow removal function in response to the function start instruction, wherein the function start instruction is an instruction generated by the user terminal based on query information generated based on weather data of a geographical area where the vehicle is located and based on a confirmation operation on the query information.

[0140] Optionally, the processor 501 further executes:

[0141] Get the preset duration;

[0142] If the heating time reaches the duration time and the snow thickness is less than the first preset thickness, the heating module is turned off and the step of obtaining the thickness of snow on the vehicle windows is executed.

[0143] Optionally, the processor 501 further executes:

[0144] If a snow removal instruction transmitted by a user terminal is received and the snow thickness is less than the first preset thickness, compare the snow thickness with a third preset thickness, where the third preset thickness is less than the first preset thickness and greater than the second preset thickness;

[0145] If the snow thickness is greater than or equal to the third preset thickness, the step of controlling the wiper of the vehicle to clear the snow to a second preset thickness is executed;

[0146] If the thickness of the snow is less than the third preset thickness, the process proceeds to the step of controlling the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern.

[0147] In the embodiment of the present application, when the thickness of snow accumulated on the vehicle window reaches the first preset thickness, the wiper is controlled to remove the snow to the second preset thickness, and then the heating module of the vehicle window is controlled to remove the snow at the corresponding display position based on the positioning pattern to display the positioning pattern on the vehicle window, thereby removing the snow corresponding to the positioning pattern on the vehicle window by combining the wiper and the heater to display the positioning pattern on the vehicle window, so that the user can intuitively find the vehicle, thereby improving the convenience and search efficiency of the user to find the vehicle. Further, the user is prompted according to the weather data, and the snow removal function is started in response to the user's start instruction to remove the snow on the vehicle window and display the positioning pattern, thereby improving the convenience and search efficiency of the user to find the vehicle; in addition, the heating module is turned off according to the thickness of the snow and the heating time of the heating module, so as to avoid unnecessary energy loss caused by the excessive heating time of the heating module, and avoid reducing the service life of the heating module and the vehicle window; further, the working state of the wiper and the heating module is adjusted according to the thickness of the snow, thereby reducing the energy loss of the vehicle and optimizing the energy control of the vehicle.

[0148] It should be understood that the device provided in the embodiment of the present application is used to execute the above-mentioned vehicle control method, and thus can achieve the same effect as the above-mentioned implementation method.

[0149] In the case of an integrated unit, the device may include a processing module and a storage module. When the device is applied to a vehicle, the processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing mutual program codes, etc.

[0150] 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.

[0151] In addition, the device provided in the embodiment of the present application may specifically be a chip, component or module, and the chip may include a connected processor and memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle control method provided in the above embodiment.

[0152] An embodiment of the present application also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is executed on a computer, the computer executes the above-mentioned related method steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0153] This embodiment also provides a computer program product. When the computer program product is run on a computer, the computer is caused to execute the above-mentioned related steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0154] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0155] 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.

[0156] 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.

[0157] 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 vehicle control method, characterized in that: The method comprises: Get the snow thickness on the vehicle windows; If the snow thickness is greater than or equal to a first preset thickness, controlling the wiper of the vehicle to clear the snow to a second preset thickness, wherein the second preset thickness is less than the first preset thickness; Based on the preset positioning pattern, the heating module of the vehicle window is controlled to clear the snow on the display position corresponding to the positioning pattern, so as to display the positioning pattern on the vehicle window.

2. The method according to claim 1, characterized in that: The method of controlling the heating module of the vehicle window to remove snow from a display position corresponding to the positioning pattern based on a preset positioning pattern so as to display the positioning pattern on the vehicle window includes: Obtaining a preset positioning pattern, and determining a display position of the positioning pattern on the vehicle window; Based on the display position, determining a target heating wire in a heating module of the vehicle window; The target heating wire is controlled to heat to clear the snow on the display position and display the positioning pattern on the vehicle window.

3. The method according to claim 2, characterized in that The step of obtaining a preset positioning pattern and determining a display position of the positioning pattern on the vehicle window includes: Receiving a positioning pattern uploaded by a user terminal; parsing the positioning pattern to determine at least one pattern element included in the positioning pattern; Determine the display information of the pattern element in a pre-created vehicle window coordinate system, and determine the display information as the display position of the positioning pattern on the vehicle window.

4. The method according to claim 2, characterized in that: Before obtaining the preset positioning pattern, the method further includes: Create a blank initial coordinate system; Based on the window size of the vehicle window and the composition structure of the heating wire in the heating module, the initial coordinate system is adjusted to generate a vehicle window coordinate system corresponding to the vehicle window.

5. The method according to claim 1, characterized in that Before obtaining the thickness of snow on the vehicle window, the method further includes: Receive a function start instruction transmitted by a user terminal, and start a snow removal function in response to the function start instruction, wherein the function start instruction is an instruction generated by the user terminal based on query information generated based on weather data of a geographical area where the vehicle is located and based on a confirmation operation on the query information.

6. The method according to claim 1, characterized in that The method further comprises: Get the preset duration; If the heating time reaches the duration time and the snow thickness is less than the first preset thickness, the heating module is turned off and the step of obtaining the thickness of snow on the vehicle windows is executed.

7. The method according to claim 1, characterized in that The method further comprises: If a snow removal instruction transmitted by a user terminal is received and the snow thickness is less than the first preset thickness, compare the snow thickness with a third preset thickness, where the third preset thickness is less than the first preset thickness and greater than the second preset thickness; If the snow thickness is greater than or equal to the third preset thickness, the step of controlling the wiper of the vehicle to clear the snow to a second preset thickness is executed; If the thickness of the snow is less than the third preset thickness, the process proceeds to the step of controlling the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern.

8. A vehicle control device, characterized in that: The device comprises: A thickness acquisition unit, used to acquire the thickness of snow accumulated on the vehicle windows; a snow removal unit, configured to control a windshield wiper of a vehicle to remove the snow to a second preset thickness if the snow thickness is greater than or equal to a first preset thickness, wherein the second preset thickness is less than the first preset thickness; The pattern display unit is used to control the heating module of the vehicle window to clear the snow on the display position corresponding to the positioning pattern based on the preset positioning pattern, so as to display the positioning pattern on the vehicle window.

9. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program code, and when the computer program code is executed, the method according to any one of claims 1 to 7 is implemented.

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