Vehicle maintenance prompting method, device, equipment, medium and program

Abstract

The invention provides a vehicle maintenance prompting method and device, equipment, a medium and a program, and relates to the technical field related to vehicles. The method comprises the following steps: acquiring the oil consumption of at least one oil liquid used in the driving process of the vehicle and the remaining driving mileage of the oil liquid updated last time; according to the oil consumption of the oil, the traveled mileage of the oil after maintenance is obtained and serves as the traveled mileage of the oil updated this time; taking the traveled mileage of the oil liquid updated last time as the traveled mileage of the oil liquid updated this time; determining the difference between the traveled mileage of the oil updated this time and the traveled mileage of the oil after the last maintenance as the remaining traveled mileage of the oil updated this time; and generating maintenance prompt information of the oil according to the updated remaining mileage of the oil and the basic information of the oil, and displaying the prompt information in a central control screen of the vehicle. According to the method, the actual use condition and oil liquid information of the vehicle are obtained in time, and the maintenance plan is adjusted.

Description

Technical Field

[0001] The present application relates to the field of vehicle-related technologies, and in particular to a vehicle maintenance reminder method, device, equipment, medium and program. Background Art

[0002] Regular vehicle maintenance is essential to its safety, reliability and longevity. Through systematic maintenance, potential problems can be discovered and solved in time, effectively preventing possible failures during driving. This is particularly important for all types of vehicles, especially heavy-duty vehicles, as they usually undertake heavier tasks and operate under more severe conditions.

[0003] Traditional maintenance reminders for heavy trucks rely mainly on manual records, preset time intervals and mileage, and remind owners through the dashboard to perform multiple oil maintenance including engine oil and coolant. However, this method has limitations. It cannot dynamically adjust the maintenance plan according to the actual use of the vehicle, nor can it take appropriate maintenance measures for the specific conditions of different oils, which may lead to problems such as untimely maintenance or over-maintenance of heavy trucks. Summary of the invention

[0004] The present application provides a vehicle maintenance reminder method, device, equipment, medium and program for timely obtaining the actual vehicle usage and oil information and adjusting the maintenance plan.

[0005] In a first aspect, the present application provides a vehicle maintenance reminder method, the method comprising:

[0006] Obtaining fuel consumption of at least one type of oil used by the vehicle during driving and the remaining mileage of the last updated oil;

[0007] When the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, the mileage of the oil after maintenance is obtained according to the oil consumption of the oil, and is used as the mileage of the oil updated this time;

[0008] When the remaining mileage of the last updated oil is less than or equal to the preset mileage threshold of the oil, the mileage of the last updated oil is used as the mileage of the oil updated this time;

[0009] The difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance is determined as the remaining mileage of the oil updated this time;

[0010] Oil maintenance reminder information is generated based on the remaining mileage of the oil updated this time and the basic information of the oil, and the reminder information is displayed on the vehicle's central control screen.

[0011] In a possible design, the mileage after oil maintenance is obtained based on the oil consumption of the oil, including:

[0012] Obtaining oil usage scenario information, including vehicle type, engine type, and oil type;

[0013] The preset mapping information of the oil is obtained according to the usage scenario information of the oil, and the mileage after maintenance corresponding to the fuel consumption is obtained from the preset mapping information of the oil. The preset mapping information is used to describe the mapping relationship between different fuel consumptions of the oil and the mileage after maintenance.

[0014] In a possible design, the maintenance reminder information of the oil is generated according to the remaining mileage of the oil updated this time and the basic information of the oil, including:

[0015] Obtain the drivable time after the oil maintenance based on the basic oil information, and determine the next maintenance time based on the last maintenance time and the drivable time after the maintenance;

[0016] The ratio between the remaining mileage of the oil updated this time and the drivable mileage of the oil updated this time is determined as the remaining mileage ratio;

[0017] The maintenance reminder information of the oil is generated according to the next maintenance time, the remaining mileage of the oil updated this time, the remaining mileage ratio and the basic information of the oil.

[0018] In one possible design, the method further includes:

[0019] After the vehicle's central control screen is powered on, the remaining mileage of the last updated oil is obtained, and when the remaining mileage of the last updated oil is less than or equal to the preset mileage threshold of the oil, one or more maintenance locations closest to the current position of the vehicle are displayed on the vehicle's central control screen.

[0020] In one possible design, one or more maintenance locations closest to the current location of the vehicle are displayed on the central control screen of the vehicle, including:

[0021] According to the brand information of the vehicle and the current location of the vehicle, one or more maintenance locations closest to the current location of the vehicle are obtained, wherein the similarity between the brand information corresponding to the maintenance location and the brand information of the vehicle is greater than or equal to a preset similarity threshold;

[0022] One or more maintenance locations are displayed sequentially on the central control screen based on the similarity and distance from the vehicle's current position.

[0023] In one possible design, prompt information is displayed on the central control screen of the vehicle, including:

[0024] According to the remaining mileage of the oil updated this time, the prompt information is sorted to obtain a prompt information sequence;

[0025] The prompt information in the prompt information sequence is displayed in sequence on the central control screen of the vehicle, and each prompt information corresponds to a type of oil.

[0026] In a second aspect, the present application provides a vehicle maintenance reminder device, comprising:

[0027] A mileage acquisition module, used to acquire the fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated;

[0028] A first mileage determination module is used to obtain the mileage of the oil after maintenance according to the oil consumption when the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, as the mileage of the oil updated this time;

[0029] A second mileage determination module is used to use the last updated mileage of the oil as the current updated mileage of the oil when the last updated remaining mileage of the oil is less than or equal to the preset mileage threshold of the oil;

[0030] The remaining mileage module is used to determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time;

[0031] The result prompt module is used to generate oil maintenance prompt information based on the remaining mileage of the oil updated this time and the basic information of the oil, and display the prompt information on the vehicle's central control screen.

[0032] In a third aspect, the present application provides an electronic device, comprising: a processor, and a memory communicatively connected to the processor;

[0033] Memory stores computer-executable instructions;

[0034] The processor executes the computer-executable instructions stored in the memory to implement a vehicle maintenance reminder method according to the first aspect of the invention.

[0035] In a fourth aspect, the present application provides a computer-readable storage medium, in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement a vehicle maintenance reminder method according to the invention content of the first aspect.

[0036] In a fifth aspect, the present application provides a computer program product, including: a computer program, which, when executed by a processor, is used to implement a vehicle maintenance reminder method according to the invention content of the first aspect.

[0037] The present application provides a vehicle maintenance reminder method, device, equipment, medium and program, which obtain the fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated; when the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, the mileage of the oil after maintenance is obtained according to the fuel consumption of the oil, and is used as the mileage of the oil updated this time; when the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, the mileage of the oil last updated is used as the mileage of the oil updated this time; the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance is determined as the remaining mileage of the oil updated this time; the maintenance reminder information of the oil is generated according to the remaining mileage of the oil updated this time and the basic information of the oil, and the reminder information is displayed on the central control screen of the vehicle. The following technical effects are achieved: by adjusting maintenance reminder information through the information of oil's fuel consumption and mileage, fuel economy can be improved, ensuring it is in the best working condition, and helping to reduce friction loss of the engine and other mechanical parts; by using the corresponding fuel consumption of various oils, the mileage that can be driven after oil maintenance is obtained, and the vehicle's usage scenario information is comprehensively considered to ensure real-time adjustment of the maintenance plan; by generating the latest maintenance reminder information through the updated remaining mileage and various basic information of oils, a maintenance plan is provided for each oil that requires maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 A framework diagram of an application scenario of the vehicle maintenance reminder method provided in an embodiment of the present application;

[0040] Figure 2 A maintenance reminder diagram of a vehicle maintenance reminder method provided in an embodiment of the present application;

[0041] Figure 3 Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 1 ;

[0042] Figure 4 Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 2 ;

[0043] Figure 5Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 3 ;

[0044] Figure 6 A schematic diagram of the structure of a vehicle maintenance reminder device provided in an embodiment of the present application;

[0045] Figure 7 A schematic diagram of the structure of the electronic device hardware provided in an embodiment of the present application.

[0046] Reference numerals:

[0047] 100-Heavy truck; 200-Maintenance center; 110-Maintenance reminder;

[0048] 610-mileage acquisition module; 620-first mileage determination module; 630-second mileage determination module; 640-remaining mileage module; 650-result prompt module;

[0049] 710 - processor; 720 - memory; 730 - communication component; 740 - bus. DETAILED DESCRIPTION

[0050] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0051] In the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same functions and effects. Those skilled in the art will understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit the difference. It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or design schemes. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way. In the embodiments of the present application, "at least one" refers to one or more, and "more" refers to two or more.

[0052] It should be noted that the "at..." in the embodiments of the present application can be the instant when a certain situation occurs, or can be a period of time after a certain situation occurs, and the embodiments of the present application do not specifically limit this. In addition, the vehicle maintenance reminder method provided in the embodiments of the present application is only an example, and the vehicle maintenance reminder method can also include more or less content.

[0053] In order to clearly describe the technical solutions of the embodiments of the present application, some terms and technologies involved in the embodiments of the present application are briefly introduced below:

[0054] Heavy-duty trucks: Heavy-duty trucks are large commercial vehicles used to transport large amounts of cargo or heavy equipment. Known for their strong load-carrying capacity and rugged design, these vehicles are widely used in logistics, construction, mining, and other industries that require heavy lifting.

[0055] Preset mileage threshold: In vehicle maintenance and service planning, a specific limit or standard based on mileage is used to indicate when a certain maintenance or inspection should be performed. The preset mileage threshold can be preset manually or defined by the vehicle ECU (Electronic Control Unit).

[0056] With the development of vehicle technology and the popularization of automobiles, the number of vehicles in use has increased rapidly. Regular maintenance of vehicles is crucial to their safety, reliability and extended service life. Through systematic maintenance, potential problems can be discovered and resolved in a timely manner, effectively preventing possible failures during driving.

[0057] Heavy-duty trucks play an indispensable role in many fields due to their strong load-carrying capacity and ability to adapt to various environments. Heavy-duty trucks are generally used for long-distance freight and long-distance cargo transportation. Regular maintenance can ensure the safety performance of heavy-duty trucks and extend their service life.

[0058] Traditional heavy truck maintenance methods rely mainly on manual records and preset time intervals or mileage. This method lacks flexibility and cannot dynamically adjust maintenance plans based on the actual use of the vehicle. This fixed model easily leads to two problems: on the one hand, the vehicle may be over-maintained, resulting in unnecessary expenses and waste of resources; on the other hand, key components may fail due to failure to maintain them in time, increasing the risk of vehicle problems and posing safety hazards. These problems not only increase operating costs, but may also affect the reliability and safety of the vehicle.

[0059] Considering the changing usage scenarios of heavy trucks. Heavy trucks may have different load weights, complex actual road conditions, and changing climatic conditions, so the actual maintenance plan should be adjusted in time. In addition, heavy truck maintenance mostly relies on fixed time or mileage reminders for the maintenance of a single oil, and it is impossible to remind maintenance plans for multiple oils separately.

[0060] Therefore, adopting a more intelligent and flexible maintenance management system can effectively improve maintenance efficiency, reduce the risk of failure, and ensure driving safety.

[0061] How to flexibly adjust the maintenance plans of various oils according to the actual use of the vehicle in a timely manner is an urgent problem to be solved in this application.

[0062] Based on this, the embodiments of the present application provide a vehicle maintenance reminder method, device, equipment, medium and program, which can be used in the vehicle-related technical field, aiming to solve the above technical problems of the prior art.

[0063] Figure 1 This is an application scenario framework diagram of the vehicle maintenance reminder method provided in the embodiment of the present application. The application scenario framework diagram can be used in the various application scenarios described below, and can also be used in other application scenarios not specified. Figure 2 A maintenance reminder schematic diagram of the vehicle maintenance reminder method provided in an embodiment of the present application.

[0064] like Figure 1 and Figure 2 As shown, when the heavy truck 100 is driving on the road or stopped, a maintenance reminder 110 can be viewed on the central control screen. The maintenance reminder 110 can be expanded to view maintenance reminders for multiple oils, including engine oil, transmission gear oil, axle gear oil, coolant, and steering fluid.

[0065] The maintenance reminder includes not only a plurality of oil maintenance reminders 110 , but also specific locations of a plurality of maintenance centers 200 , and a target planned route to the maintenance center 200 .

[0066] When the maintenance reminder 110 indicates that maintenance is required, the heavy truck 100 can drive to the maintenance center 200 for maintenance according to the location of the maintenance center 200 indicated by the maintenance reminder 110 .

[0067] Figure 3 Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 1 .like Figure 3 As shown, the method includes:

[0068] S301. Obtain fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated.

[0069] Specifically, the fuel consumption of at least one oil used by the vehicle during driving is obtained, including the fuel consumption of engine oil, transmission gear oil, axle gear oil, coolant, steering fluid and other oils.

[0070] The fuel consumption is obtained every time the vehicle travels a certain number of kilometers; the threshold of a certain number of kilometers can be set by the driver or automatically by the vehicle.

[0071] Get the remaining mileage of the last updated oil; the remaining mileage refers to the mileage involved in the next maintenance when the oil consumption is obtained.

[0072] S302: When the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, the mileage of the oil after maintenance is obtained according to the fuel consumption of the oil, and used as the mileage of the oil updated this time.

[0073] Specifically, when the remaining mileage of the oil last updated is greater than a preset mileage threshold of the oil, the usage scenario information of the oil is obtained.

[0074] Based on the vehicle introspection, engine type and oil type of the oil, the mapping relationship between the different fuel consumption and mileage of the oil is obtained; and based on this mapping relationship, the mileage that can be driven after the corresponding maintenance of the oil is obtained, and the mileage that can be driven after the maintenance of the oil is used as the mileage of the oil updated this time.

[0075] S303: When the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, the drivable mileage of the oil last updated is used as the drivable mileage of the oil this time updated.

[0076] Specifically, when the remaining mileage of the last updated oil is not greater than the preset mileage threshold, the drivable mileage of the last updated oil is determined as the drivable mileage of the updated oil, and the maintenance center or centers closest to the vehicle are displayed on the vehicle's central control screen.

[0077] In addition, the locations of multiple maintenance centers are displayed in order based on the similarity between the current location of the vehicle, the brand information of the vehicle, and the brand information corresponding to the maintenance locations.

[0078] S304: Determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time.

[0079] Specifically, mileage since the last service is the number of miles the vehicle has traveled since the last service.

[0080] The difference between the mileage that the oil updated this time can travel and the mileage that the oil has traveled after the most recent maintenance is determined as the remaining mileage of the oil updated this time.

[0081] S305: Generate oil maintenance reminder information based on the updated remaining mileage of the oil and basic information of the oil, and display the reminder information on the central control screen of the vehicle.

[0082] Specifically, the driving time after oil maintenance is obtained based on the basic information of the oil.

[0083] The next maintenance time is determined based on the sum of the last maintenance time and the driving time after oil maintenance.

[0084] The ratio between the remaining mileage of the oil updated this time and the drivable mileage of the oil updated this time is determined as the remaining mileage ratio.

[0085] Based on the acquired next maintenance time, the updated remaining mileage of the oil, the remaining mileage ratio and the basic information of the oil, the maintenance reminder information of the oil is generated through comprehensive consideration; wherein the basic information of the oil includes the oil type and the last maintenance information corresponding to the oil type.

[0086] According to the remaining mileage of the oil updated this time, the maintenance reminder information is sorted to obtain a reminder information sequence; the reminder information sequence is displayed on the central control screen of the vehicle. The maintenance reminder information includes multiple items, each corresponding to a type of oil.

[0087] The present application provides a vehicle maintenance reminder method, device, equipment, medium and program, which obtain the fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated; when the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, the mileage of the oil after maintenance is obtained according to the fuel consumption of the oil, and is used as the mileage of the oil updated this time; when the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, the mileage of the oil last updated is used as the mileage of the oil updated this time; the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance is determined as the remaining mileage of the oil updated this time; the maintenance reminder information of the oil is generated according to the remaining mileage of the oil updated this time and the basic information of the oil, and the reminder information is displayed on the central control screen of the vehicle. The following technical effects are achieved: by adjusting maintenance reminder information through the information of oil's fuel consumption and mileage, fuel economy can be improved, ensuring it is in the best working condition, and helping to reduce friction loss of the engine and other mechanical parts; by using the corresponding fuel consumption of various oils, the mileage that can be driven after oil maintenance is obtained, and the vehicle's usage scenario information is comprehensively considered to ensure real-time adjustment of the maintenance plan; by generating the latest maintenance reminder information through the updated remaining mileage and various basic information of oils, a maintenance plan is provided for each oil that requires maintenance.

[0088] Figure 4 Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 2 In this embodiment Figure 3 Based on the embodiment, the situation in which the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil in the vehicle maintenance reminder method is described in detail, such as Figure 4 As shown, a vehicle maintenance reminder method provided in this embodiment includes:

[0089] S401. Obtain fuel consumption of at least one type of oil used by the vehicle during driving and the remaining mileage of the oil last updated.

[0090] The principles of S401 and S301 are the same and will not be described in detail in this embodiment.

[0091] When the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, step S402 is executed.

[0092] S402, obtaining oil usage scenario information.

[0093] Among them, the usage scenario information includes: vehicle type, engine type, and oil type.

[0094] Specifically, based on the fuel consumption of the oil, the mileage that can be driven after the oil maintenance is obtained as the mileage that can be driven for the oil updated this time.

[0095] Get the vehicle type, the vehicle's engine type, and the fluids to be serviced and tested.

[0096] Among them, the oils include engine oil, transmission gear oil, axle gear oil, coolant and steering fluid.

[0097] S403: Obtain preset mapping information of the oil according to the usage scenario information of the oil, and obtain the mileage after maintenance corresponding to the fuel consumption from the preset mapping information of the oil.

[0098] The preset mapping information is used to describe the mapping relationship between different fuel consumption of oil and the mileage that can be driven after maintenance.

[0099] Specifically, the preset mapping information is obtained based on the vehicle type, the engine type of the vehicle, the oil to be maintained and tested, the oil consumption of the oil, and the remaining mileage of the oil last updated.

[0100] According to the preset mapping information, the corresponding mileage after maintenance of the oil is obtained.

[0101] S404: The mileage after maintenance corresponding to the fuel consumption is used as the mileage of the oil to be updated this time.

[0102] Specifically, the mileage after maintenance corresponding to the fuel consumption is determined as the mileage after maintenance corresponding to the fuel consumption.

[0103] S405: Determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time.

[0104] Specifically, obtain the mileage of the oil after the last maintenance;

[0105] The remaining mileage of the oil updated this time is determined based on the difference between the mileage that can be driven by the oil updated this time and the mileage that the oil has driven after the most recent maintenance.

[0106] S406. Obtain the drivable time after the oil maintenance according to the basic information of the oil, and determine the next maintenance time according to the last maintenance time and the drivable time after the maintenance.

[0107] Specifically, the maintenance reminder information of the oil is generated according to the remaining mileage of the oil updated this time and the basic information of the oil.

[0108] The basic information of the oil includes the oil type and the maintenance information of the oil; the oil maintenance information includes various information such as the maintenance time, maintenance location, driving time after maintenance and mileage after maintenance corresponding to various oils.

[0109] The time that the oil can be driven after maintenance is obtained based on the basic information of the oil, and the time for the next maintenance is determined based on the time of the last maintenance and the time that the oil can be driven after maintenance.

[0110] S407: Determine the ratio of the remaining mileage of the oil updated this time to the drivable mileage of the oil updated this time as the remaining mileage ratio.

[0111] Specifically, the ratio between the remaining mileage of the oil updated this time and the drivable mileage of the oil updated this time is determined as the remaining mileage ratio.

[0112] S408, generating oil maintenance reminder information according to the next maintenance time, the remaining mileage of the oil updated this time, the remaining mileage ratio and the basic information of the oil.

[0113] Specifically, maintenance reminder information for the oil is generated based on the next maintenance time, the remaining mileage of the oil updated this time, the remaining mileage ratio, and the basic information of the oil.

[0114] S409: Sort the prompt information according to the remaining mileage of the oil updated this time to obtain a prompt information sequence.

[0115] Specifically, prompt information is displayed on the vehicle's central control screen.

[0116] According to the remaining mileage of the oil updated this time, the maintenance reminder information is reordered, and the remaining mileage is sorted from low to high to obtain a reminder information sequence.

[0117] S410. Displaying each prompt information arranged in sequence in the prompt information sequence on the central control screen of the vehicle.

[0118] Each prompt message corresponds to a type of oil.

[0119] Specifically, the vehicle's central control screen displays prompt information in a sequence of prompt information, with prompt information of various oils arranged in sequence.

[0120] The technical effect provided by this embodiment is to generate relatively accurate maintenance reminder information based on the actual use of the vehicle, road conditions, and fuel consumption; when the remaining mileage is greater than the preset mileage, the maintenance information reminder is adjusted accordingly; through this application, maintenance information reminders for multiple oils can be realized, not limited to maintenance reminders for one type of oil.

[0121] Figure 5 Schematic diagram of the process of the vehicle maintenance reminder method provided in the embodiment of the present application Figure 3 In this embodiment Figure 3 Based on the embodiment, the vehicle maintenance reminder method is described in detail for the case where the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, such as Figure 5 As shown, a vehicle maintenance reminder method provided in this embodiment includes:

[0122] S501. Obtain fuel consumption of at least one type of oil used by a vehicle during driving and the remaining mileage of the oil last updated.

[0123] The principles of S501 and S301 are the same and will not be described in detail in this embodiment.

[0124] When the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, step S502 is executed.

[0125] S502: Use the mileage of the oil last updated as the mileage of the oil updated this time.

[0126] Specifically, the mileage of the oil last updated is determined as the mileage of the oil updated this time.

[0127] S503: Determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time.

[0128] The principles of S503 and S404 are the same and will not be described in detail in this embodiment.

[0129] S504. Obtain one or more maintenance locations closest to the current location of the vehicle based on the brand information of the vehicle and the current location of the vehicle, wherein the similarity between the brand information corresponding to the maintenance location and the brand information of the vehicle is greater than or equal to a preset similarity threshold.

[0130] Specifically, after the vehicle's central control screen is powered on, the remaining mileage of the last updated oil is obtained, and when the remaining mileage of the last updated oil is less than or equal to the preset mileage threshold of the oil, one or more maintenance locations closest to the vehicle's current position are displayed on the vehicle's central control screen.

[0131] The preset similarity threshold can be set manually or by the vehicle.

[0132] Taking into account that heavy vehicles may be subject to local restrictions, the multiple maintenance locations and driving routes obtained in this application are all reasonable.

[0133] According to the brand information of the vehicle and the current location of the vehicle, multiple maintenance locations closest to the vehicle are obtained.

[0134] The brand information corresponding to the multiple maintenance locations obtained should reach a certain similarity threshold with the brand information of the vehicle.

[0135] S505. Display one or more maintenance locations in sequence on the central control screen according to the similarity and the distance from the current position of the vehicle.

[0136] Specifically, multiple maintenance locations are provided based on the similarity and the distance from the vehicle's current position and displayed on the central control screen.

[0137] The display order should be from high to low similarity and from near to far distance from the vehicle's current position.

[0138] S506 , sorting the prompt information according to the remaining mileage of the oil updated this time to obtain a prompt information sequence.

[0139] S507. Displaying each prompt information arranged in sequence in the prompt information sequence on the central control screen of the vehicle.

[0140] Each prompt message corresponds to a type of oil.

[0141] The principles of S506 to S507 are the same as those of S408 to S409, and will not be described in detail in this embodiment.

[0142] The technical effect provided by the embodiment of the present application is that when the remaining mileage is not greater than the preset mileage, the maintenance information prompt is quickly adjusted by comprehensively considering factors such as the distance from the vehicle and brand information; and the information is sorted and displayed based on the degree of similarity to facilitate timely viewing by the driver.

[0143] In order to explain the present application in detail, a specific embodiment is introduced here, taking engine oil as an example:

[0144] Assume that the heavy vehicle is a long-distance tractor truck, and its engine type, brand information, etc. are all known.

[0145] Assuming that its last maintenance was 3 months ago, the driving time after maintenance is 12 months, the mileage after the most recent maintenance is 50,000 kilometers, the fuel consumption is 29L\100km, and the preset mileage threshold is 5,000 kilometers; then the fuel consumption of the engine oil is 29L\100km, and the remaining mileage of the last updated oil is 70,000 kilometers, which is a situation where the remaining mileage of the last updated oil is greater than the preset mileage threshold of the oil.

[0146] The usage scenario information of the engine oil and the preset mapping information are obtained, and according to the preset mapping information, the mileage after maintenance corresponding to the fuel consumption is obtained to be 150,000 kilometers.

[0147] 150,000 kilometers is taken as the drivable mileage of the updated oil, and 100,000 kilometers, the difference between 150,000 kilometers and the mileage of 50,000 kilometers after the last maintenance, is determined as the remaining mileage of the updated oil.

[0148] Taking into account the driving time after maintenance of 12 months and 3 months, and comprehensively calculating, the next maintenance time is 9 months later.

[0149] The ratio of the remaining mileage of the oil updated this time, 100,000 kilometers, to the mileage of the oil updated this time, 150,000 kilometers, is determined as the remaining mileage ratio.

[0150] Based on the next maintenance time, the remaining mileage of the updated oil, the remaining mileage ratio and the basic information of the oil, the oil maintenance reminder information is generated and displayed in sequence to facilitate the driver to understand the maintenance cycle.

[0151] When the remaining mileage of the last updated oil is less than or equal to the preset mileage threshold of the oil, the vehicle brand information and the maintenance centers closest to the current vehicle are sorted by similarity and distance to prompt the driver with maintenance information and driving route.

[0152] It is worth noting that the vehicle maintenance reminder method provided in this application is executed based on the vehicle ECU. The vehicle ECU adjusts and controls various functions of the car through input data, as well as the maintenance information visualization reminder function indicated in this application.

[0153] The embodiment of the present invention can divide the electronic device or the main control device into functional modules according to the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing unit. The above integrated unit can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiment of the present invention is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0154] Figure 6 This is a schematic diagram of the structure of the vehicle maintenance reminder device provided in the embodiment of the present application. Figure 6 As shown, the vehicle maintenance reminder device includes: a mileage acquisition module 610 , a first mileage determination module 620 , a second mileage determination module 630 , a remaining mileage module 640 and a result reminder module 650 .

[0155] The mileage acquisition module 610 is used to acquire the fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated;

[0156] The first mileage determination module 620 is used to obtain the mileage of the oil after maintenance according to the fuel consumption of the oil when the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, as the mileage of the oil updated this time;

[0157] The second mileage determination module 630 is configured to use the last updated mileage of the oil as the currently updated mileage of the oil when the last updated remaining mileage of the oil is less than or equal to the preset mileage threshold of the oil;

[0158] The remaining mileage module 640 is used to determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time;

[0159] The result prompt module 650 is used to generate oil maintenance prompt information according to the remaining mileage of the oil and the basic information of the oil updated this time, and display the prompt information on the central control screen of the vehicle.

[0160] In one possible design, the first mileage determination module 620 includes:

[0161] A scenario information acquisition module is used to acquire the usage scenario information of the oil, and the usage scenario information includes: vehicle type, engine type, and oil type;

[0162] A mapping relationship acquisition module is used to obtain the preset mapping information of the oil according to the usage scenario information of the oil, and obtain the mileage after maintenance corresponding to the fuel consumption from the preset mapping information of the oil. The preset mapping information is used to describe the mapping relationship between different fuel consumptions of the oil and the mileage after maintenance.

[0163] In a possible design, the result prompt module 650 includes:

[0164] Ensure the maintenance time module, which is used to obtain the driving time after the maintenance of the oil according to the basic information of the oil, and determine the next maintenance time according to the last maintenance time and the driving time after maintenance;

[0165] A mileage ratio determination module is used to determine the remaining mileage ratio as the ratio between the remaining mileage of the oil updated this time and the drivable mileage of the oil updated this time;

[0166] The maintenance information generation module is used to generate oil maintenance reminder information based on the next maintenance time, the remaining mileage of the oil updated this time, the remaining mileage ratio and the basic information of the oil.

[0167] In a possible design, the vehicle maintenance reminder device further includes:

[0168] The maintenance position display module is used to obtain the remaining mileage of the oil last updated after the vehicle's central control screen is powered on, and when the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, one or more maintenance positions closest to the current position of the vehicle are displayed on the vehicle's central control screen.

[0169] In a possible design, the maintenance position display module includes:

[0170] A maintenance location module, used to obtain one or more maintenance locations closest to the current location of the vehicle according to the brand information of the vehicle and the current location of the vehicle, wherein the similarity between the brand information corresponding to the maintenance location and the brand information of the vehicle is greater than or equal to a preset similarity threshold;

[0171] The display position module is used to sequentially display one or more maintenance locations in the central control screen according to the similarity and the distance from the current position of the vehicle.

[0172] In a possible design, the result prompt module 650 includes:

[0173] An information sequence acquisition module is used to sort the prompt information according to the remaining mileage of the oil updated this time to obtain a prompt information sequence;

[0174] The prompt information display module is used to display the prompt information arranged in sequence in the prompt information sequence on the central control screen of the vehicle, and each prompt information corresponds to a type of oil.

[0175] The present embodiment provides a vehicle maintenance reminder device, which can execute the vehicle maintenance reminder method of the above-mentioned embodiment. Its implementation principle and technical effect are similar, and will not be described in detail in this embodiment.

[0176] In the specific implementation of the aforementioned vehicle maintenance reminder method, each module can be implemented as a processor, and the processor can execute computer-executable instructions stored in the memory, so that the processor executes the aforementioned vehicle maintenance reminder method.

[0177] Figure 7 This is a schematic diagram of the structure of the electronic device hardware provided in the embodiment of the present application. Figure 7 As shown, the electronic device includes: at least one processor 710 and a memory 720. The electronic device also includes a communication component 730. The processor 710, the memory 720 and the communication component 730 are connected via a bus 740.

[0178] In the specific implementation process, at least one processor 710 executes the computer execution instructions stored in the memory 720, so that at least one processor 710 executes a vehicle maintenance reminder method executed by the electronic device side as above.

[0179] The specific implementation process of the processor 710 can be found in the above method embodiment, and its implementation principle and technical effect are similar, so this embodiment will not be repeated here.

[0180] In the above embodiments, it should be understood that the processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. A general-purpose processor may be a microprocessor or any conventional processor. The steps of the method disclosed in the invention may be directly implemented as being executed by a hardware processor, or may be executed by a combination of hardware and software modules in the processor.

[0181] The memory may include a high-speed RAM memory, and may also include a non-volatile storage NVM, such as at least one disk storage.

[0182] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of this application is not limited to only one bus or one type of bus.

[0183] The above-mentioned functions implemented by the electronic device and the main control device introduce the scheme provided by the embodiment of the present invention. It can be understood that in order to implement the above-mentioned functions, the electronic device or the main control device includes a hardware structure and / or software module corresponding to the execution of each function. In combination with the units and algorithm steps of each example described in the embodiment disclosed in the embodiment of the present invention, the embodiment of the present invention can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the technical solution of the embodiment of the present invention.

[0184] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement the above-mentioned vehicle maintenance reminder method.

[0185] The above-mentioned readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof.

[0186] Such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (Erasable Programmable

[0187] Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special purpose computer.

[0188] An exemplary readable storage medium is coupled to a processor so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (Application Specific Integrated Circuits, referred to as ASIC). Of course, the processor and the readable storage medium can also exist as discrete components in an electronic device or a main control device.

[0189] The present application also provides a computer program product, which includes: a computer program, which is stored in a readable storage medium. At least one processor of an electronic device can read the computer program from the readable storage medium. When the computer program is executed by the processor, it is used to implement a vehicle maintenance reminder method as described above.

[0190] Those skilled in the art can understand that all or part of the steps of the above method embodiments can be completed by hardware related to program instructions. The above program can be stored in a computer-readable storage medium. When the program is executed, the steps of the above method embodiments are executed; and the above storage medium includes: ROM, RAM, disk or optical disk and other media that can store program codes.

[0191] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A vehicle maintenance reminder method, characterized in that: include: Obtaining fuel consumption of at least one oil used by the vehicle during driving and the last updated remaining mileage of the oil; When the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, the mileage of the oil after maintenance is obtained according to the fuel consumption of the oil, as the mileage of the oil updated this time; When the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, the mileage of the oil last updated is used as the mileage of the oil updated this time; The difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance is determined as the remaining mileage of the oil updated this time; The maintenance reminder information of the oil is generated according to the remaining mileage of the oil updated this time and the basic information of the oil, and the reminder information is displayed on the central control screen of the vehicle.

2. The method according to claim 1, characterized in that: The obtaining, according to the fuel consumption of the oil, the mileage that the oil can travel after maintenance, comprises: Acquire usage scenario information of the oil, the usage scenario information including: vehicle type, engine type, and oil type; The preset mapping information of the oil is obtained according to the usage scenario information of the oil, and the mileage after maintenance corresponding to the fuel consumption is obtained from the preset mapping information of the oil, and the preset mapping information is used to describe the mapping relationship between different fuel consumptions of the oil and the mileage after maintenance.

3. The method according to claim 2, characterized in that The generating of the oil maintenance reminder information according to the updated remaining mileage of the oil and the basic information of the oil includes: Obtaining the driving time of the oil after maintenance according to the basic information of the oil, and determining the next maintenance time according to the last maintenance time and the driving time after maintenance; Determine the remaining mileage ratio as the ratio between the remaining mileage of the oil updated this time and the drivable mileage of the oil updated this time; The maintenance reminder information of the oil is generated according to the next maintenance time, the remaining mileage of the oil updated this time, the remaining mileage ratio and the basic information of the oil.

4. The method according to claim 1, characterized in that: The method further comprises: After the central control screen of the vehicle is powered on, the remaining mileage of the oil last updated is obtained, and when the remaining mileage of the oil last updated is less than or equal to the preset mileage threshold of the oil, one or more maintenance locations closest to the current position of the vehicle are displayed on the central control screen of the vehicle.

5. The method according to claim 4, characterized in that The displaying of one or more maintenance locations closest to the current location of the vehicle on the central control screen of the vehicle includes: According to the brand information of the vehicle and the current position of the vehicle, one or more maintenance locations closest to the current position of the vehicle are acquired, wherein the similarity between the brand information corresponding to the maintenance location and the brand information of the vehicle is greater than or equal to a preset similarity threshold; The one or more maintenance locations are sequentially displayed on the central control screen according to the similarity and the distance from the current position of the vehicle.

6. The method according to claim 1, characterized in that The displaying of the prompt information on the central control screen of the vehicle includes: Sorting the prompt information according to the remaining mileage of the oil updated this time to obtain a prompt information sequence; The prompt information arranged in sequence in the prompt information sequence is displayed on the central control screen of the vehicle, and each prompt information corresponds to a type of oil.

7. A vehicle maintenance reminder device, characterized in that: include: A mileage acquisition module, used to acquire the fuel consumption of at least one oil used by the vehicle during driving and the remaining mileage of the oil last updated; A first mileage determination module is used to obtain the mileage of the oil after maintenance according to the fuel consumption of the oil when the remaining mileage of the oil last updated is greater than the preset mileage threshold of the oil, as the mileage of the oil updated this time; A second mileage determination module is used to use the last updated drivable mileage of the oil as the currently updated drivable mileage of the oil when the last updated remaining mileage of the oil is less than or equal to the preset mileage threshold of the oil; A remaining mileage module, used to determine the difference between the mileage of the oil updated this time and the mileage of the oil after the most recent maintenance as the remaining mileage of the oil updated this time; The result prompt module is used to generate maintenance prompt information of the oil according to the remaining mileage of the oil updated this time and the basic information of the oil, and display the prompt information on the central control screen of the vehicle.

8. An electronic device, characterized in that: include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executable instructions; When the processor executes the computer-executable instructions stored in the memory, it is used to implement a vehicle maintenance reminder method as described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, are used to implement a vehicle maintenance reminder method as described in any one of claims 1 to 6.

10. A computer program product comprising: A computer program, when executed by a processor, is used to implement a vehicle maintenance reminder method according to the first aspect of the invention.

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