A method, device, equipment, medium, and procedure for providing vehicle maintenance reminders.

Abstract

This application provides a vehicle maintenance reminder method, device, equipment, medium, and program, relating to the field of vehicle-related technology. The method includes: acquiring the fuel consumption of at least one fluid used by the vehicle during driving and the remaining mileage of the last updated fluid; based on the fuel consumption, acquiring the remaining mileage after maintenance for the current fluid, as the remaining mileage for the current fluid update; using the remaining mileage of the last updated fluid as the remaining mileage for the current fluid update; determining the remaining mileage of the current fluid update as the difference between the remaining mileage of the current fluid update and the mileage driven since the most recent maintenance; generating fluid maintenance reminder information based on the remaining mileage and basic fluid information, and displaying the reminder information on the vehicle's central control screen. This method allows for timely acquisition of actual vehicle usage and fluid information, enabling adjustments to the maintenance plan.

Description

Technical Field

[0001] This application relates to the field of vehicle-related technology, and in particular to a vehicle maintenance reminder method, device, equipment, medium and procedure. Background Technology

[0002] Regular vehicle maintenance is crucial for its safety, reliability, and extended lifespan. Systematic maintenance allows for the timely detection and resolution of potential problems, effectively preventing malfunctions during operation. This is especially important for all types of vehicles, particularly heavy-duty trucks, which typically undertake heavier loads and operate under more demanding conditions.

[0003] Traditional heavy-duty truck maintenance reminders rely primarily on manual recording, preset time intervals and mileage, and dashboard prompts for maintenance of various fluids, including engine oil and coolant. However, this method has limitations; it cannot dynamically adjust maintenance plans based on the vehicle's actual usage, nor can it take appropriate maintenance measures for the specific conditions of different fluids, potentially leading to problems such as untimely or excessive maintenance of heavy-duty trucks. Summary of the Invention

[0004] This application provides a vehicle maintenance reminder method, device, equipment, medium, and procedure to obtain real-time vehicle usage and fluid information and adjust maintenance plans accordingly.

[0005] Firstly, this application provides a vehicle maintenance reminder method, the method comprising:

[0006] Get the fuel consumption of at least one fluid used by the vehicle during driving and the remaining mileage of the last fluid update;

[0007] If the remaining driving range of the fluid after the last update is greater than the preset mileage threshold of the fluid, the driving range after the maintenance of the fluid is obtained based on the fluid consumption, and used as the driving range of the fluid in this update.

[0008] If the remaining driving range of the fluid in the last update is less than or equal to the preset driving range threshold of the fluid, the driving range of the fluid in the last update will be used as the driving range of the fluid in this update.

[0009] The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage already driven since the most recent maintenance.

[0010] Based on the remaining mileage and basic information of the fluid in this update, a fluid maintenance reminder is generated and displayed on the vehicle's central control screen.

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

[0012] Obtain information on the usage scenarios of the fluid, including: vehicle type, engine type, and fluid type;

[0013] Based on the usage scenario information of the oil, the preset mapping information of the oil is obtained, and the driving 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 consumption of the oil and the driving mileage after maintenance.

[0014] In one possible design, maintenance reminders for the fluid are generated based on the remaining mileage and basic fluid information updated in this update, including:

[0015] Based on the basic information of the fluid, obtain the driving time after the fluid maintenance, and determine the next maintenance time based on the last maintenance time and the driving time after maintenance.

[0016] The ratio between the remaining driving range of the updated fluid and the mileage that the updated fluid can still drive is determined as the remaining mileage ratio.

[0017] Based on the next maintenance date, the remaining mileage of the fluid to be updated, the percentage of remaining mileage, and the basic information of the fluid, a fluid maintenance reminder message is generated.

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

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

[0020] In one possible design, the vehicle's central control screen displays one or more maintenance locations closest to the vehicle's current location, including:

[0021] Based on the vehicle's brand information and current location, obtain one or more maintenance locations closest to the vehicle's current location. The similarity between the brand information corresponding to the maintenance location and the vehicle's brand information is greater than or equal to a preset similarity threshold.

[0022] Based on similarity and distance from the vehicle's current location, one or more maintenance locations are displayed sequentially on the central control screen.

[0023] In one possible design, prompts are displayed on the vehicle's central control screen, including:

[0024] Based on the remaining driving range of the fluid level in this update, the prompt messages are sorted to obtain a sequence of prompt messages;

[0025] The vehicle's central control screen displays a sequence of prompts, each corresponding to a specific type of fluid.

[0026] Secondly, this application provides a vehicle maintenance reminder device, comprising:

[0027] The mileage acquisition module is used to acquire the fuel consumption of at least one type of fluid used by the vehicle during driving and the remaining driving mileage of the fluid at the last update.

[0028] The first mileage determination module is used to obtain the remaining driving mileage of the oil after maintenance based on the oil consumption when the remaining driving mileage of the oil in the last update is greater than the preset mileage threshold of the oil, and use it as the driving mileage of the oil in this update.

[0029] The second mileage determination module is used to determine the remaining driving mileage of the previously updated oil as the driving mileage of the oil in the current update when the remaining driving mileage of the oil in the previous update is less than or equal to the preset mileage threshold of the oil.

[0030] The remaining mileage module is used to determine the remaining mileage of the updated fluid by comparing the remaining mileage of the fluid with the mileage driven since the most recent maintenance.

[0031] The result notification module is used to generate maintenance reminders for the fluid based on the remaining mileage and basic information of the fluid in this update, and to display the reminders on the vehicle's central control screen.

[0032] Thirdly, this application provides an electronic device, including: a processor, and a memory communicatively connected to the processor;

[0033] The memory stores instructions that the computer executes;

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

[0035] Fourthly, this application provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, are used to implement a vehicle maintenance reminder method according to the first aspect of the invention.

[0036] Fifthly, this application provides a computer program product, comprising: a computer program, which, when executed by a processor, is used to implement a vehicle maintenance reminder method according to the first aspect of the invention.

[0037] This application provides a vehicle maintenance reminder method, device, equipment, medium, and program. The method involves acquiring the fuel consumption of at least one fluid used in the vehicle during operation and the remaining mileage of the last updated fluid. When the remaining mileage of the last updated fluid is greater than a preset mileage threshold, the method obtains the mileage after maintenance based on the fuel consumption, using this as the mileage for the current update. When the remaining mileage of the last updated fluid is less than or equal to the preset mileage threshold, the method uses the mileage of the last updated fluid as the mileage for the current update. The method determines the remaining mileage of the current update by dividing the mileage of the current update by the mileage already driven since the most recent maintenance. Finally, the method generates maintenance reminder information based on the remaining mileage and basic fluid information, and displays the reminder information on the vehicle's central control screen. The system achieves the following technical effects: By adjusting maintenance reminders based on fluid consumption and mileage information, fuel economy can be improved, ensuring optimal operating conditions and reducing frictional wear on the engine and other mechanical components; by analyzing the fuel consumption of various fluids, the remaining mileage after fluid maintenance can be calculated, and by comprehensively considering vehicle usage scenarios, real-time adjustments to maintenance plans can be ensured; and by generating updated maintenance reminders based on updated remaining mileage and basic information on various fluids, a maintenance plan is provided for each fluid requiring maintenance. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a framework diagram of the application scenarios for the vehicle maintenance reminder method provided in the embodiments of this application;

[0040] Figure 2 A schematic diagram illustrating the vehicle maintenance reminder method provided in this application embodiment;

[0041] Figure 3 A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 1 ;

[0042] Figure 4 A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 2 ;

[0043] Figure 5A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 3 ;

[0044] Figure 6 This is a schematic diagram of the vehicle maintenance reminder device provided in the embodiments of this application;

[0045] Figure 7 This is a schematic diagram of the structure of the electronic device hardware provided in the embodiments of this application.

[0046] Figure label:

[0047] 100 - Heavy-duty trucks; 200 - Maintenance centers; 110 - Maintenance tips;

[0048] 610 - Mileage Acquisition Module; 620 - First Mileage Confirmation Module; 630 - Second Mileage Confirmation Module; 640 - Remaining Mileage Module; 650 - Result Display Module;

[0049] 710 - Processor; 720 - Memory; 730 - Communication components; 740 - Bus. Detailed Implementation

[0050] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0051] In the embodiments of this application, the terms "first" and "second" are used to distinguish identical or similar items with substantially the same function and effect. Those skilled in the art will understand that the terms "first" and "second" do not limit the quantity or execution order, nor do they necessarily imply difference. It should be noted that in the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or explanations. Any embodiment or design scheme described as "exemplary" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or design schemes. Specifically, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner. In the embodiments of this application, "at least one" refers to one or more, and "more than one" refers to two or more.

[0052] It should be noted that the phrase "at...time" in the embodiments of this application can refer to the instant at which a certain situation occurs, or to a period of time after the occurrence of a certain situation; the embodiments of this application do not specifically limit this. Furthermore, the vehicle maintenance reminder method provided in the embodiments of this application is merely an example, and the vehicle maintenance reminder method may include more or less content.

[0053] To facilitate a clear description of the technical solutions of the embodiments of the present application, some of the terms and technologies involved in the embodiments of the present application are briefly introduced below:

[0054] Heavy-duty trucks: Heavy-duty trucks generally refer to large commercial vehicles used for transporting large quantities of goods or heavy equipment. These vehicles are known for their powerful load-bearing capacity and robust design, and are widely used in logistics, construction, mining, and other industries that require the handling of heavy objects.

[0055] Preset mileage threshold: In vehicle maintenance and upkeep plans, this refers to specific limits or standards set based on mileage to indicate when a particular maintenance or inspection should be performed. The preset mileage threshold can be manually set or defined by the vehicle's ECU (Electronic Control Unit).

[0056] With the development of vehicle technology and the widespread use of automobiles, the number of vehicles on the road has increased rapidly. Regular vehicle maintenance is crucial for its safety, reliability, and extended lifespan. Systematic maintenance allows for the timely detection and resolution of potential problems, effectively preventing malfunctions that may occur during driving.

[0057] Heavy-duty trucks play an indispensable role in many fields due to their powerful load-bearing capacity and adaptability to various environments. Since heavy-duty trucks are generally used for long-distance freight and cargo transport, regular maintenance can ensure their safety performance and extend their service life.

[0058] Traditional heavy-duty truck maintenance methods rely primarily on manual record-keeping and preset time intervals or mileage. This approach lacks flexibility and cannot dynamically adjust maintenance plans based on actual vehicle usage. This fixed model easily leads to two problems: firstly, vehicles may undergo over-maintenance, resulting in unnecessary expenses and wasted resources; secondly, critical components may fail due to delayed maintenance, increasing the risk of vehicle malfunctions and posing safety hazards. These issues not only increase operating costs but may also affect vehicle reliability and safety.

[0059] Considering the diverse usage scenarios of heavy-duty trucks, including varying load capacities, complex road conditions, and variable weather, maintenance schedules should be adjusted accordingly. Furthermore, heavy-duty truck maintenance often relies on fixed-time or mileage reminders for individual fluid changes, making it impossible to provide separate maintenance schedules for multiple fluids.

[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 plan for various fluids according to the actual usage of the vehicle is a problem that this application urgently needs to solve.

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

[0063] Figure 1 This is an application scenario framework diagram for the vehicle maintenance reminder method provided in the embodiments of this application. The application scenario architecture diagram can be used in various application scenarios described below, as well as other application scenarios not specified. Figure 2 This is a schematic diagram illustrating the vehicle maintenance reminder method provided in this application embodiment.

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

[0065] The maintenance tips include not only maintenance tips for various fluids 110, but also the specific locations of multiple maintenance centers 200, as well as the planned route to the maintenance center 200.

[0066] When 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 maintenance reminder 110.

[0067] Figure 3 A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 1 .like Figure 3 As shown, the method includes:

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

[0069] Specifically, it involves obtaining the fuel consumption of at least one fluid used by the vehicle during operation, including engine oil, transmission gear oil, axle gear oil, coolant, and power steering fluid.

[0070] The vehicle collects fuel consumption data every certain number of kilometers it travels; the threshold for the certain number of kilometers can be set manually by the driver or automatically by the vehicle.

[0071] Get the remaining mileage of the last updated fuel level; where remaining mileage refers to the distance between the last maintenance and the last scheduled maintenance when the fuel consumption is obtained.

[0072] S302. When the remaining driving range of the last updated fluid is greater than the preset mileage threshold of the fluid, the driving range after maintenance of the fluid is obtained based on the fluid consumption, and used as the driving range of the fluid in this update.

[0073] Specifically, when the remaining driving range of the fluid in the last update is greater than the preset mileage threshold of the fluid, the usage scenario information of the fluid is obtained.

[0074] Based on the vehicle's internal features, engine type, and fluid type, a mapping relationship between different fuel consumption and mileage for that fluid is obtained. Based on this mapping relationship, the mileage after maintenance for that fluid is obtained, and the mileage after maintenance for that fluid is used as the mileage for this updated fluid.

[0075] S303. When the remaining driving range of the last updated oil is less than or equal to the preset mileage threshold of the oil, the driving range of the last updated oil shall be used as the driving range of the oil in this update.

[0076] Specifically, if the remaining mileage of the last updated fluid is not greater than the preset mileage threshold, the remaining mileage of the last updated fluid will be determined as the remaining mileage of the current updated fluid, and the nearest maintenance center will be 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 vehicle's current location, vehicle brand information, and the brand information corresponding to the maintenance location.

[0078] S304. The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage of the fluid after the most recent maintenance.

[0079] Specifically, the mileage traveled after the most recent oil maintenance refers to the number of miles the vehicle has traveled since the most recent oil maintenance.

[0080] The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage driven since the most recent maintenance.

[0081] S305. Based on the remaining mileage and basic information of the fluid in this update, a fluid maintenance reminder is generated and displayed on the vehicle's central control screen.

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

[0083] The next maintenance time is determined by the sum of the last maintenance time and the driving time after fluid maintenance.

[0084] The ratio between the remaining mileage of the updated fluid and the mileage that the updated fluid can still travel is determined as the remaining mileage ratio.

[0085] Based on the obtained next maintenance time, remaining mileage of the updated fluid, remaining mileage percentage, and basic fluid information, a fluid maintenance reminder is generated. The basic fluid information includes the fluid type and the last maintenance information corresponding to that fluid type.

[0086] Based on the remaining mileage of the fluids updated, the maintenance reminders are sorted to obtain a sequence; this sequence is then displayed on the vehicle's central control screen. The maintenance reminders include multiple items, each corresponding to a specific fluid.

[0087] This application provides a vehicle maintenance reminder method, device, equipment, medium, and program. The method involves acquiring the fuel consumption of at least one fluid used in the vehicle during operation and the remaining mileage of the last updated fluid. When the remaining mileage of the last updated fluid is greater than a preset mileage threshold, the method obtains the mileage after maintenance based on the fuel consumption, using this as the mileage for the current update. When the remaining mileage of the last updated fluid is less than or equal to the preset mileage threshold, the method uses the mileage of the last updated fluid as the mileage for the current update. The method determines the remaining mileage of the current update by dividing the mileage of the current update by the mileage already driven since the most recent maintenance. Finally, the method generates maintenance reminder information based on the remaining mileage and basic fluid information, and displays the reminder information on the vehicle's central control screen. The system achieves the following technical effects: By adjusting maintenance reminders based on fluid consumption and mileage information, fuel economy can be improved, ensuring optimal operating conditions and reducing frictional wear on the engine and other mechanical components; by analyzing the fuel consumption of various fluids, the remaining mileage after fluid maintenance can be calculated, and by comprehensively considering vehicle usage scenarios, real-time adjustments to maintenance plans can be ensured; and by generating updated maintenance reminders based on updated remaining mileage and basic information on various fluids, a maintenance plan is provided for each fluid requiring maintenance.

[0088] Figure 4 A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 2 This embodiment is in Figure 3 Based on the embodiments, the situation in the vehicle maintenance reminder method where the remaining mileage of the last updated oil level is greater than the preset mileage threshold of the oil level is explained in detail, such as... Figure 4 As shown, this embodiment provides a vehicle maintenance reminder method, including:

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

[0090] S401 and S301 are based on the same principle, and will not be described again in this embodiment.

[0091] If the remaining driving range of the last updated oil is greater than the preset mileage threshold of the oil, proceed with step S402.

[0092] S402. Obtain information on the usage scenarios of the oil.

[0093] The usage scenario information includes: vehicle type, engine type, and fluid type.

[0094] Specifically, based on the oil consumption, the mileage after oil maintenance is obtained and used as the mileage of the oil in this update.

[0095] Obtain the vehicle type, the vehicle's engine type, and the fluid to be tested for maintenance.

[0096] The fluids include engine oil, transmission gear oil, axle gear oil, coolant, and power steering fluid.

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

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

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

[0100] Based on the preset mapping information, the corresponding driving mileage after maintenance for this type of oil is obtained.

[0101] S404. The mileage after maintenance corresponding to the fuel consumption will be used as the mileage for this oil update.

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

[0103] S405. The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage driven after the most recent maintenance.

[0104] Specifically, obtain the mileage of the fluid since the most recent maintenance;

[0105] The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage driven after the most recent sequential maintenance.

[0106] S406. Obtain the driving time after maintenance based on the basic information of the fluid, and determine the next maintenance time based on the last maintenance time and the driving time after maintenance.

[0107] Specifically, maintenance reminders for the fluid are generated based on the remaining mileage and basic information of the fluid in this update.

[0108] The basic information about the fluid includes the type of fluid and its maintenance information. The maintenance information includes various details such as maintenance time, maintenance location, driving time after maintenance, and driving mileage after maintenance for each type of fluid.

[0109] Based on the basic information of the fluid, obtain the driving time after the fluid maintenance, and determine the next maintenance time based on the last maintenance time and the driving time after maintenance.

[0110] S407. The ratio between the remaining driving range of the updated fluid and the drivable range of the updated fluid is determined as the remaining mileage ratio.

[0111] Specifically, the ratio between the remaining driving range of the updated fluid and the mileage that the updated fluid can still travel is determined as the remaining mileage ratio.

[0112] S408 generates fluid maintenance reminder information based on the next maintenance time, the remaining mileage of the fluid to be updated, the remaining mileage percentage, and the basic information of the fluid.

[0113] Specifically, maintenance reminders for this type of fluid are generated based on the next maintenance date, the remaining mileage and percentage of remaining mileage for the fluid being updated, and the fluid's basic information.

[0114] S409. Based on the remaining driving mileage of the updated oil, sort the prompt messages to obtain a sequence of prompt messages.

[0115] Specifically, a notification message will be displayed on the vehicle's central control screen.

[0116] Based on the remaining mileage of the fluid in this update, the maintenance reminder messages are reordered and sorted from lowest to highest remaining mileage to obtain the message sequence.

[0117] S410. Display the sequentially arranged prompt messages on the vehicle's central control screen.

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

[0119] Specifically, the vehicle's central control screen displays a sequence of information indicating various fluid levels, arranged in order.

[0120] The technical effect provided by this embodiment is that it generates relatively accurate maintenance reminder information based on the actual usage of the vehicle, road conditions, and fuel consumption; when the remaining mileage is greater than the preset mileage, it provides maintenance reminders accordingly; and this application can realize maintenance reminders for various fluids, not just one type of fluid.

[0121] Figure 5 A flowchart illustrating the vehicle maintenance reminder method provided in this application embodiment. Figure 3 This embodiment is in Figure 3 Based on the embodiments, the vehicle maintenance reminder method is explained in detail when the remaining mileage of the last updated oil level is less than or equal to the preset mileage threshold of the oil level, such as... Figure 5 As shown, this embodiment provides a vehicle maintenance reminder method, including:

[0122] S501. Obtain the fuel consumption of at least one fluid used by the vehicle during driving and the remaining driving range of the last updated fluid.

[0123] S501 and S301 are based on the same principle, and will not be described again in this embodiment.

[0124] If the remaining driving range of the last updated oil is less than or equal to the preset mileage threshold of the oil, proceed with step S502.

[0125] S502: Use the driving range of the fluid from the last update as the driving range of the fluid in this update.

[0126] Specifically, the driving range of the fluid from the last update will be used as the driving range of the fluid in this update.

[0127] S503. The remaining mileage of the updated fluid is determined by the difference between the remaining mileage of the fluid after this update and the mileage of the fluid after the most recent maintenance.

[0128] S503 and S404 are based on the same principle, and will not be described again in this embodiment.

[0129] S504. Based on the vehicle's brand information and current location, obtain one or more maintenance locations closest to the vehicle's current location. The similarity between the brand information corresponding to the maintenance location and the vehicle's brand information 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 fluid is obtained, and when the remaining mileage of the last updated fluid is less than or equal to the preset mileage threshold of the fluid, one or more maintenance locations closest to the vehicle's current location are displayed on the vehicle's central control screen.

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

[0132] Considering the potential local restrictions on heavy vehicles, the multiple maintenance locations and driving routes obtained in this application are all reasonable.

[0133] Based on the vehicle's brand information and its current location, the system retrieves the multiple nearest maintenance locations to the vehicle.

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

[0135] S505: Based on similarity and distance from the vehicle's current location, one or more maintenance locations are sequentially displayed on the central control screen.

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

[0137] The display order should be from highest to lowest similarity and from closest to furthest distance from the vehicle's current location.

[0138] S506. Based on the remaining driving mileage of the updated oil level, sort the prompt messages to obtain a sequence of prompt messages.

[0139] S507. Display the sequentially arranged prompt messages on the vehicle's central control screen.

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

[0141] S506 to S507 are based on the same principle as S408 to S409, and will not be described again in this embodiment.

[0142] The technical effect provided by this application embodiment is that when the remaining driving mileage is not greater than the preset mileage, the maintenance information prompts are quickly adjusted by comprehensively considering factors such as the distance to the vehicle and brand information; and the information is sorted and displayed according to the similarity level so that the driver can view it in a timely manner.

[0143] To explain this application in detail, a specific embodiment is introduced herein, using engine oil as an example:

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

[0145] Assuming the last maintenance was 3 months ago, the remaining driving time after maintenance is 12 months, the mileage since 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 engine oil's fuel consumption is 29L / 100km, and the remaining mileage of the last updated oil is 70,000 kilometers, which falls under the case where the remaining mileage of the last updated oil is greater than the preset mileage threshold of the oil.

[0146] The system obtains information on the usage scenarios of the engine oil and preset mapping information, and based on the preset mapping information, calculates the mileage that can be driven after maintenance corresponding to this fuel consumption, which is 150,000 kilometers.

[0147] The remaining mileage of the fluid to be updated is determined by taking 150,000 kilometers as the mileage that can be driven for this update. The difference of 100,000 kilometers between 150,000 kilometers and the mileage of 50,000 kilometers after the last maintenance is determined as the remaining mileage of the fluid to be updated.

[0148] Based on the estimated driving time of 12 months and 3 months after maintenance, the next maintenance time is calculated to be after 9 months.

[0149] The ratio of the remaining mileage of the updated fluid (100,000 km) to the remaining mileage of the updated fluid (150,000 km) is determined as the remaining mileage ratio.

[0150] Based on the next maintenance date, the remaining mileage of the fluid to be updated, the percentage of remaining mileage, and the basic information of the fluid, maintenance reminders for the fluid are generated and displayed in sequence to help drivers understand the maintenance cycle.

[0151] If the remaining mileage of the fluid in the last update is less than or equal to the preset mileage threshold, the system will sort the vehicles by brand information and the nearest maintenance center based on similarity and distance, and then provide the driver with maintenance information and driving routes.

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

[0153] In this embodiment of the invention, electronic devices or main control devices can be divided into functional modules according to the above method examples. For example, each function can be divided into its own functional modules, or two or more functions can be integrated into one processing unit. The integrated unit can be implemented in hardware or as a software functional module. It should be noted that the module division in this embodiment of the invention is illustrative and only represents one logical functional division; other division methods may be used in actual implementation.

[0154] Figure 6 This is a schematic diagram of the vehicle maintenance reminder device provided in an embodiment of this 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 prompt module 650.

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

[0156] The first mileage determination module 620 is used to obtain the remaining driving mileage of the oil after maintenance based on the oil consumption when the remaining driving mileage of the oil in the last update is greater than the preset mileage threshold of the oil, and use it as the driving mileage of the oil in this update.

[0157] The second mileage determination module 630 is used to take the remaining driving mileage of the previously updated oil as the driving mileage of the oil in the current update when the remaining driving mileage of the oil in the last update is less than or equal to the preset mileage threshold of the oil.

[0158] The remaining mileage module 640 is used to determine the remaining mileage of the updated fluid by the difference between the mileage of the fluid after this update and the mileage of the fluid after the most recent maintenance.

[0159] The result prompt module 650 is used to generate maintenance prompts for the oil based on the remaining mileage and basic information of the oil in this update, and to display the prompts on the vehicle's central control screen.

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

[0161] The scenario information acquisition module is used to acquire the usage scenario information of the fluid, which includes: vehicle type, engine type, and fluid type.

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

[0163] In one possible design, the result notification module 650 includes:

[0164] The maintenance time module is used to obtain the driving time after maintenance based on the basic information of the oil, and to determine the next maintenance time based on the last maintenance time and the driving time after maintenance.

[0165] The mileage ratio determination module is used to determine the ratio between the remaining driving range of the updated oil and the drivable range of the updated oil as the remaining mileage ratio.

[0166] The maintenance information generation module is used to generate maintenance reminders for the fluid based on the next maintenance time, the remaining mileage of the fluid to be updated, the percentage of remaining mileage, and the basic information of the fluid.

[0167] In one possible design, the vehicle maintenance reminder device also includes:

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

[0169] In one possible design, the maintenance location display module includes:

[0170] The maintenance location module is used to obtain one or more maintenance locations closest to the vehicle's current location based on the vehicle's brand information and the vehicle's current location. The similarity between the brand information corresponding to the maintenance location and the vehicle's brand information is greater than or equal to a preset similarity threshold.

[0171] The display location module is used to sequentially display one or more maintenance locations on the central control screen based on similarity and distance from the vehicle's current location.

[0172] In one possible design, the result notification module 650 includes:

[0173] The information sequence acquisition module is used to sort the prompt information according to the remaining driving mileage of the oil in this update, and obtain the prompt information sequence;

[0174] The prompt information display module is used to display the prompt information sequence arranged sequentially on the vehicle's central control screen, with each prompt information corresponding to a certain type of fluid.

[0175] This embodiment provides a vehicle maintenance reminder device that can execute the vehicle maintenance reminder method described in the above embodiment. Its implementation principle and technical effect are similar, and will not be repeated here.

[0176] In a specific implementation of the aforementioned vehicle maintenance reminder method, each module can be implemented as a processor. The processor can execute computer execution instructions stored in the memory, thereby enabling the processor to execute the aforementioned vehicle maintenance reminder method.

[0177] Figure 7 This is a schematic diagram of the hardware structure of the electronic device provided in an embodiment of this application. For example... 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, memory 720, and communication component 730 are connected via a bus 740.

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

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

[0180] In the above embodiments, it should be understood that the processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this invention can be directly manifested as execution by a hardware processor, or execution by a combination of hardware and software modules within the processor.

[0181] The memory may include high-speed RAM, and may also include 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 Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc. For ease of illustration, the buses shown in the accompanying drawings are not limited to a single bus or a single type of bus.

[0183] The above description of the functions implemented by electronic devices and main control devices has introduced the solutions provided by the embodiments of the present invention. It is understood that, in order to implement the above functions, the electronic device or main control device includes hardware structures and / or software modules corresponding to the execution of each function. By combining the units and algorithm steps of the various examples described in the embodiments of the present invention, the embodiments of the present invention can be implemented in hardware or a combination of hardware and computer software. Whether a function is executed by hardware or by 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 beyond the scope of the technical solutions of the embodiments of the present invention.

[0184] This application also provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, are used to implement the vehicle maintenance reminder method described above.

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

[0186] Examples include Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), and Erasable Programmable Read-Only Memory (EPROM).

[0187] Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), Magnetic Storage, Flash Memory, Disk or Optical Disk. A readable storage medium can be any available medium that can be accessed by a general-purpose or special-purpose computer.

[0188] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from 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 reside in application-specific integrated circuits (ASICs). Alternatively, the processor and the readable storage medium can exist as discrete components in an electronic device or a host device.

[0189] This application also provides a computer program product, comprising: a computer program stored in a readable storage medium, wherein at least one processor of an electronic device can read the computer program from the readable storage medium, and wherein when the computer program is executed by the processor, it is used to implement the vehicle maintenance reminder method described above.

[0190] Those skilled in the art will understand that all or part of the steps of the above method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it performs the steps of the above method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disk, or optical disk.

[0191] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A vehicle maintenance reminder method, characterized in that, include: Obtain the fuel consumption of at least one fluid used by the vehicle during driving and the remaining driving range of the last updated fluid; When the remaining driving range of the oil in the last update is greater than the preset mileage threshold of the oil, the driving range after maintenance of the oil is obtained based on the oil consumption, and used as the driving range of the oil in this update. If the remaining driving range of the oil in the last update is less than or equal to the preset mileage threshold of the oil, the driving range of the oil in the last update will be used as the driving range of the oil in the current update. The remaining mileage of the oil in this update is determined by the difference between the mileage of the oil after the most recent maintenance. Based on the remaining mileage and basic information of the fluid in this update, a maintenance reminder message for the fluid is generated and displayed on the vehicle's central control screen.

2. The method according to claim 1, characterized in that, The step of obtaining the mileage after maintenance of the oil based on the oil consumption includes: Obtain the usage scenario information of the fluid, which includes: vehicle type, engine type, and fluid type; The preset mapping information of the oil is obtained based on the usage scenario information of the oil, and the mileage after maintenance corresponding to the oil consumption is obtained from the preset mapping information of the oil. The preset mapping information is used to describe the mapping relationship between different oil consumptions and the mileage after maintenance.

3. The method according to claim 2, characterized in that, The process of generating maintenance reminders for the fluid based on the updated remaining mileage and basic information of the fluid includes: The driving time after maintenance of the oil is obtained based on the basic information of the oil, and the next maintenance time is determined based on the last maintenance time and the driving time after maintenance. The ratio between the remaining driving range of the oil in this update and the drivable range of the oil in this update is determined as the remaining mileage ratio. Based on the next maintenance time, the remaining mileage of the fluid in this update, the remaining mileage percentage, and the basic information of the fluid, a maintenance reminder message for the fluid is generated.

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

5. The method according to claim 4, characterized in that, The feature of displaying one or more maintenance locations closest to the vehicle's current location on the vehicle's central control screen includes: Based on the vehicle's brand information and the vehicle's current location, obtain one or more maintenance locations closest to the vehicle's current location, where the similarity between the brand information corresponding to the maintenance location and the vehicle's brand information is greater than or equal to a preset similarity threshold. Based on the similarity and the distance to the vehicle's current location, one or more maintenance locations are sequentially displayed on the central control screen.

6. The method according to claim 1, characterized in that, The display of the prompt information on the vehicle's central control screen includes: Based on the remaining driving range of the oil in this update, the prompt messages are sorted to obtain a prompt message sequence; The vehicle's central control screen displays a sequence of prompts, each corresponding to a specific type of fluid.

7. A vehicle maintenance reminder device, characterized in that, include: The mileage acquisition module is used to acquire the fuel consumption of at least one type of fluid used by the vehicle during driving and the remaining driving mileage of the fluid at the last update. The first mileage determination module is used to obtain the remaining driving mileage of the oil after maintenance based on the oil consumption when the remaining driving mileage of the oil in the last update is greater than the preset mileage threshold of the oil, and use it as the driving mileage of the oil in the current update. The second mileage determination module is used to take the remaining driving mileage of the oil in the last update as the driving mileage of the oil in the current update when the remaining driving mileage of the oil in the last update is less than or equal to the preset mileage threshold of the oil. The remaining mileage module is used to determine the remaining mileage of the oil in this update as the difference between the mileage that the oil can travel in this update and the mileage that the oil has traveled since the most recent maintenance. The result prompt module is used to generate maintenance prompt information for the oil based on the remaining driving mileage and basic information of the oil in this update, and to 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 execution 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, for implementing a vehicle maintenance reminder method according to the first aspect of the invention.

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