Description:METHOD AND SYSTEM FOR MAINTENANCE REMINDER
TECHNICAL FIELD
[0001] The present subject matter generally relates to method and system for maintenance reminder for a vehicle. More particularly, but not exclusively 5 to a system and method of reminding user of a vehicle when to opt for routine maintenance of their vehicles based on the vehicle condition and distance travelled.
BACKGROUND
[0002] Conventionally, vehicles are equipped with various components that 10 require routine maintenance to ensure optimal performance and longevity. However, a common challenge faced by vehicle owners is the tendency to delay or overlook these essential maintenance procedures as recommended by the vehicle manufacturer. Such neglect can lead to premature wear and, in extreme cases, the failure of critical vehicle components. Unfortunately, when 15 wear and tear occur, vehicle owners may attribute the issues to manufacturing defects rather than acknowledging the importance of regular maintenance.
[0003] While routine maintenance is crucial for the optimal performance and longevity of vehicles, there exists another problem that needs consideration – the phenomenon of over-maintenance. Often, vehicle owners, in an attempt 20 to diligently adhere to fixed servicing schedules, may subject their vehicles to unnecessary maintenance procedures. This practice stems from a conventional mindset that associates frequent service visits with responsible ownership.
[0004] However, in the scenarios of over-maintenance, particularly when not 25 aligned with the actual condition and running state of the vehicle, can lead to unintended consequences. Performing maintenance tasks that are not required can introduce a host of issues, both practical and financial, for the vehicle owner. Unnecessary maintenance not only incurs additional costs but can also disrupt the delicate balance of a well-functioning vehicle. 30
[0005] For instance, changing fluids or replacing components prematurely may introduce new elements into the vehicle system that disrupt the
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established equilibrium. Unneeded interventions could lead to unintended consequences, such as contamination of fluids or premature wear of new components. Moreover, over-maintenance may contribute to unnecessary waste, both in terms of resources and environmental impact. [0006] In such scenarios, when wear and tear eventually occur, vehicle 5 owners might misattribute the problems to manufacturing defects or inherent issues rather than recognizing the impact of unnecessary maintenance practices. This misattribution not only leads to frustration but also perpetuates a cycle of unnecessary maintenance, as the vehicle owner may continue to seek solutions without addressing the root cause. 10
[0007] To address these challenges, there is a growing need for an intelligent variable service reminder system tailored to individual driving factors and vehicle running condition. Such a system would not only enhance the overall vehicle ownership experience but also foster a proactive approach to maintenance, preventing unnecessary wear and potential component failures. 15 By implementing a service reminder system that adapts to the specific riding patterns of each vehicle owner, both customers and service providers stand to benefit significantly.
[0008] Thus, there is a need in the art for a method and a system for maintenance reminder for a vehicle which addresses at least the 20 aforementioned problems and other problems of known art.
[0009] Further limitations and disadvantages of conventional and traditional approaches will become apparent to one of skill in the art, through comparison of described systems with some aspects of the present disclosure, as set forth in the remainder of the present application and with reference to 25 the drawings.
SUMMARY OF THE INVENTION
[00010] According to embodiments illustrated herein, the present invention provides a method and system for maintenance reminder for a vehicle. 30
[00011] The present invention provides a method for maintenance reminder for a vehicle where a processor fetches a preset lookup table, the preset lookup
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table comprises a plurality of vehicle maintenance parameters associated with the vehicle. Further, the processor receives a plurality of real-time vehicle operation parameters and compares the plurality of real-time vehicle operation parameters with the preset lookup table. Furthermore, the processor determines a maintenance alert based on the comparison between the plurality 5 of real-time vehicle operation parameters and the preset lookup table. After determination the processor sends the maintenance alert of the vehicle on a user interface. [00012] In one of the embodiments of the present disclosure, the preset lookup table comprising at least one of, a geographical location of the vehicle 10 with a climatic condition or a power unit parameter. The preset lookup table may further comprise a fuel level of the vehicle.
[00013] In one of the embodiments of the present disclosure, the plurality of vehicle maintenance parameters associated with the vehicle comprises a suggested distance to be travelled by the vehicle for sending the maintenance 15 alert.
[00014] In one of the embodiments of the present disclosure, the suggested distance travelled by the vehicle can be changed based on the comparison between the plurality of real-time vehicle operation parameters and the preset lookup table. 20
[00015] In one of the embodiments of the present disclosure, the power unit parameter comprising one or more of a battery voltage or an engine malfunction indication.
[00016] In one of the embodiments of the present disclosure, where upon the received plurality of real-time vehicle operation parameters associated with 25 battery voltage or engine malfunction indication is less than a preset threshold value, a control unit is configured to communicate with the processor.
[00017] According to embodiments illustrated herein a system for maintenance reminder system for a vehicle, comprising a plurality of vehicle sensors, a control unit, a processor, and a user interface. The processor 30 processes a plurality of real-time vehicle operation parameters and compares
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the plurality of real-time vehicle operation parameters with a preset lookup table, the preset lookup table comprising a plurality of vehicle maintenance parameters associated with the vehicle. [00018] In one of the embodiments of the present disclosure, the plurality of vehicle sensors in the maintenance reminder system senses one or more of, a 5 fuel level of the vehicle and a power unit parameter.
[00019] In one of the embodiments of the present disclosure, the control unit is configured to communicate with the processor to send a maintenance alert to the user interface when the plurality of real-time vehicle operation parameters satisfies a preset threshold value after comparison with the preset 10 lookup table.
[00020] In one of the embodiments of the present disclosure, the maintenance alert can be a pop-up message notification on the user interface, an auditory notification, a visual notification or a haptic notification.
[00021] In one of the embodiments of the present disclosure, the plurality of 15 vehicle sensors detects a geographical location of the vehicle with a climatic condition.
[00022] In one of the embodiments of the present disclosure, the processor based on the geographical location of the vehicle with the climatic condition, sends the maintenance alert to the user interface. 20
[00023] In one of the embodiments of the present disclosure, the maintenance reminder system uses the plurality of vehicle maintenance parameters associated with the vehicle comprising a suggested distance to be travelled by the vehicle for sending the maintenance alert.
[00024] In one of the embodiments of the present disclosure, the maintenance 25 reminder system uses the suggested distance travelled by the vehicle which can be changed based on the comparison between the plurality of real-time vehicle operation parameters and the preset lookup table.
[00025] In one of the embodiments of the present disclosure, the maintenance reminder system utilises the power unit parameter comprising one or more of 30 a battery voltage or an engine malfunction indication.
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[00026] In one of the embodiments of the present disclosure, if in the maintenance reminder system, the plurality of real-time vehicle operation parameters associated with battery voltage or engine malfunction indication is less than a preset threshold value, the control unit is configured to communicate with the processor to send the maintenance alert. 5
[00027] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
BRIEF DESCRIPTION OF THE DRAWINGS 10
[00028] The details are described with reference to an embodiment of a method and system for maintenance reminder for a vehicle along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar features and components.
[00029] Figure 1 is a simplified block diagram of at least one embodiment of 15 a maintenance reminder system.
[00030] Figure 2 is a simplified flow diagram of at least one embodiment of a method for maintenance reminder system.
DETAILED DESCRIPTION 20
[00031] Exemplary embodiments are described with reference to the accompanying drawings. Wherever convenient, the same reference numbers are used throughout the drawings to refer to the same or like parts. While examples and features of disclosed principles are described herein, modifications, adaptations, and other implementations are possible without 25 departing from the spirit and scope of the disclosed embodiments. It is intended that the following detailed description be considered as exemplary only, with the true scope and spirit being indicated by the following claims.
[00032] An objective of the present subject matter is to provide method and system for maintenance reminder. 30
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[00033] As per an aspect of the present subject matter, the present disclosure aims to solve prevailing issue of owners neglecting routine maintenance for contemporary vehicles which poses a substantial challenge within the modern automobile industry. Notably, when a vehicle issues a maintenance reminder, owners often choose to dismiss these alerts, contributing to an upsurge in road 5 crashes. This phenomenon requires an exploration of various explanations for owners' reluctance to heed maintenance reminders. One plausible reason is the perception that these reminders are mere estimations of the optimal times for vehicle repairs, leading owners to doubt their accuracy. If owners believe these reminders to be inaccurate or unreliable, they might view taking their 10 vehicle to a service center for maintenance as an unnecessary expense, fostering a reluctance to engage in proactive upkeep.
[00034] As per an aspect of the present subject matter, this behavioral aspect emphasizes the critical need for a more sophisticated and personalized maintenance reminder system. A system that can address these perceptual 15 barriers by providing accurate, data-driven maintenance recommendations, thereby fostering a sense of reliability and encouraging timely vehicle care. The present disclosure aims to alleviate such challenges and contribute to improved vehicle safety and performance through an enhanced maintenance reminder system and method. 20
[00035] As per an aspect of the present subject matter, implementations of the present disclosure can be realized in hardware, firmware, software, or various combinations thereof. In the context of a vehicle system, these implementations may incorporate bus-based interconnects linking components and/or point-to-point interconnects between components. The 25 instructions representing embodiments of the present disclosure may be stored on a transitory or non-transitory machine-readable medium, capable of being read and executed by one or more processors. A machine-readable medium can manifest as any device, mechanism, or physical structure designed for storing or transmitting information in a form legible by a 30 machine, such as a computing device.
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[00036] As per another aspect of the present subject matter, specific arrangements or orderings of schematic elements, such as those representing devices, modules, instruction blocks and data elements, may be shown for ease of description. However, it should be understood by those skilled in the art that the specific ordering or arrangement of the schematic elements in the 5 drawings is not meant to imply that a particular order or sequence of processing, or separation of processes, is required. Further, the inclusion of a schematic element in a drawing is not meant to imply that such element is required in all embodiments or that the features represented by such element may not be included in or combined with other elements in some 10 embodiments.
[00037] As per an aspect of the present subject matter, schematic elements used to represent instruction blocks may be implemented using any suitable form of machine-readable instruction, such as software or firmware applications, programs, functions, modules, routines, processes, procedures, 15 plug-ins, applets, widgets, code fragments and/or others, and that each such instruction may be implemented using any suitable programming language, library, application programming interface (API), and/or other software development tools. For example, some embodiments may be implemented using Java, C++, and/or other programming languages. Similarly, schematic 20 elements used to represent data or information may be implemented using any suitable electronic arrangement or structure, such as a register, data store, table, record, array, index, hash, map, tree, list, graph, file (of any file type), folder, directory, database, and/or others.
[00038] In view of the above, the claimed limitations as discussed above are 25 not routine, conventional, or well understood in the art, as the claimed limitations enable the above solutions to the existing problems in conventional technologies.
[00039] The terms “an embodiment”, “embodiment”, “embodiments”, “the embodiment”, “the embodiments”, “one or more embodiments”, “some 30 embodiments”, and “one embodiment” mean “one or more (but not all)
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embodiments of the invention(s)” unless expressly specified otherwise. The terms “including”, “comprising”, “having” and variations thereof mean “including but not limited to”, unless expressly specified otherwise. The terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise. 5 [00040]
The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the present embodiments. The present subject matter is further described with reference to accompanying figures. It should be noted that the description and figures merely illustrate principles of the 10 present subject matter. Various arrangements may be devised that, although not explicitly described or shown herein, encompass the principles of the present subject matter. Moreover, all statements herein reciting principles, aspects, and examples of the present subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof. 15
[00041] Figure 1 exemplarily illustrates a simplified block diagram of at least one embodiment of a maintenance reminder system (100) in accordance with an embodiment of the present disclosure. The maintenance reminder system (100)comprises a plurality of vehicle sensors (102), a control unit (104), aprocessor (106) and a user interface (108). The plurality of vehicle sensors 20 (102)includes but not limiting to a fuel level sensor, an optical rain sensor, aknock sensor, an acceleration sensor, and the like. The plurality of vehiclesensors (102) may also include a thermal humidity sensor or a hygrometer tosense changes in temperature or humidity of the location where the vehicle isused. The control unit (104) used in the maintenance reminder system (100) 25 includes but not limiting to an engine control unit (ECU), a transmission control unit (TCU), a body control unit (BCU) which may manage various electrical functions within the vehicle such as lighting, power windows and the like. The control unit (104) may also include a throttle control module (TCM), a steering angle sensor (SAS), a powertrain control module (PCM) 30 and the like. The control unit (104) may further include an electronic stability control unit (ESC) which may help in maintaining vehicle stability by
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adjusting engine torque and applying brakes to individual wheels during skidding or loss of traction. [00042] The processor (106) used in the maintenance reminder system (100) may include a central processing unit (CPU), a graphics processing unit (GPU), a multi core processor and the like. The processor (106) is able to 5 execute instruction and perform calculations in the maintenance reminder system (100). Further, it processes a plurality of real-time vehicle operation parameters (202). The plurality of real-time vehicle operation parameters (202)includes vehicle engine’s operation parameters, including but notlimited to temperature, pressure, and performance metrics. The processor 10 (106)is configured to further process the plurality of real-time vehicleoperation parameters (202) such as real-time monitoring of fuel consumption,vehicle overall efficiency, fuel consumption patterns and fuel level.Moreover, a preset lookup table (204) is fetched by the processor (106). Thepreset lookup table (204) is compared with the plurality of real-time vehicle 15 operation parameters (202). The preset lookup table (204) comprises a plurality of vehicle maintenance parameters (206) associated with the vehicle. The plurality of vehicle maintenance parameters (206) includes parameters such as but not limited to measurement of engine oil’s viscosity meeting the vehicle manufacturer’s specifications, measurement of engine coolant 20 temperature to prevent overheating and potential damage to the engine components, brake pad thickness to determine wear levels, measurement of tire tread depth for assessing tire wear, value of tension in drive belts, measurement of wheel alignment values, status of efficiency of spark plug and cabin air filter, power steering fluid level, evaluation of suspension 25 system and it’s overall performance, exhaust emission levels and the like.
[00043] In one of the embodiments of the maintenance reminder system (100) for the vehicle, the plurality of vehicle sensors (102) senses one or more of a fuel level of the vehicle (302), a power unit parameter (304). The fuel level of the vehicle (302) may include values of, but not limited to a fuel tank level 30 measuring the actual amount of fuel present in the vehicle fuel tank, determination of the rate at which the fuel is flowing from the tank to the
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engine, value of pressure of fuel in the fuel lines, value of composition and quality of the fuel including factors like octane rating, value of the rate at which the vehicle is consuming fuel per unit of the distance travelled, value of the temperature of fuel which can affect its combustion efficiency. The power unit parameter (304) may include one or more of a battery voltage or 5 an engine malfunction indication. The power unit parameter (304) may further include a value of engine RPM, engine temperature, measurement of the pressure of the engine oil to ensure proper lubrication. Further, the power unit parameter (304) may also include a measurement of the temperature of exhaust gases leaving the engine, value of pressure of air entering the engine's 10 combustion chambers in turbocharged engine systems, determination of the position of throttle indicating how much the driver is pressing the accelerator pedal, value of a ratio of air to fuel in the engine combustion chambers, value of a position of the camshaft for proper valve timing, identification of any misfires in the engine cylinders, timing of a spark ignition in the engine, 15 measurement of the levels of pollutants in the exhaust gases to ensure compliance with environmental standards, and the like. Further, the user interface (104) may include but not limited to a dashboard display which utilizes an electronic display to show a maintenance reminder icon which is programmed to appear as a maintenance alert (310). The maintenance alert is 20 sent in accordance with the maintenance reminder system (100). The user interface (104) may also include an instrument cluster which integrates the electronic display within the cluster to display the maintenance reminder icon, a touch screen infotainment system which displays maintenance reminder icon as part of the vehicle's user interface. The user interface (104) may also 25 include a Head-Up Display (HUD) which can project maintenance reminder icon onto the windshield within the driver's line of sight. The HUD system receives signals from the maintenance reminder system (100), highlighting necessary maintenance tasks. The user interface (104) may also include warning lights on the instrument panel which integrates warning lights into 30 the instrument panel, each corresponding to specific maintenance needs, a Multifunctional Steering Wheel which includes a small display or indicator
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lights to show maintenance icons. The steering wheel system communicates with the maintenance reminder system (100), signalling when maintenance is required. The user interface (104) may also include a Mobile Application Integration which may receive the maintenance alert (310) on the vehicle owner's smartphone through the integrated mobile application. The 5 application receives signals from the maintenance reminder system (100), notifying users of upcoming maintenance needs. Furthermore, user interface (104)may also include an Emergency Button which may displaymaintenance-related notifications and the maintenance alert (310) on thevehicle's central screen or relay messages through the vehicle's 10 communication system. The emergency button can be programmed to alert the driver of critical maintenance issues. [00044] Moreover, the control unit (104) in the maintenance reminder system (100), is configured to communicate with the processor (106) to send the maintenance alert (310) to the user interface (108) when the plurality of real-15 time vehicle operation parameters (202) satisfies a preset threshold value (306)after comparison with the preset lookup table (204). In one of theembodiments of the present disclosure, the preset threshold value (306)comprises one or more of a battery voltage or an engine malfunctionindication. Furthermore, upon the received plurality of real-time vehicle 20 operation parameters (202) associated with battery voltage or engine malfunction indication is less than a preset threshold value (306), the control unit (104) is configured to communicate with the processor (106). The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, comprises a low battery 25 voltage value of the battery used in the vehicle. The low battery voltage value is detected by the plurality of vehicle sensors (102) for a number of times in a certain time duration (for example number of occurrences of low battery voltage value is two in two weeks), the maintenance alert (310) is sent to the user interface (108) by the processor (106). The battery voltage may also 30 include a charging voltage of the battery. If the charging voltage of the battery is less than a preset value (for example 14V) within a certain duration of time,
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the maintenance alert (310) is sent to the user interface (108) by the processor (106). The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, may further include an oxygen sensor malfunction which is monitoring oxygen levels in the exhaust system ensuring fuel efficiency, a mass airflow sensor (MAF) 5 failure which measures the amount of air entering the engine for proper fuel injection, an evaporative emission control system (EVAP) malfunction indicator which measures and control the release of fuel vapours into the atmosphere, an Ignition Coil or Spark Plug indicator which measures malfunctions and evaluating poor engine performance, misfires, and reduced 10 fuel efficiency. The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, may further include Throttle Position Sensor (TPS) malfunction indication which monitors the position of the throttle to adjust fuel injection and poor acceleration, an Engine Coolant Temperature malfunction indication which 15 monitors engine temperature to prevent overheating. The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, may further include an Exhaust Gas Recirculation (EGR) Valve malfunction indication which monitors recirculation of a portion of exhaust gases to reduce emissions, a Fuel Cap 20 Seal or Fuel System Leak indication preventing fuel vapours from escaping. The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, may further include a Camshaft or Crankshaft Position Sensor Failure which monitors the position and timing of engine components and can lead to poor engine performance 25 and potential damage. The occurrence of the engine malfunction indication is detected for a certain duration of time (for example 1 month), and if the engine malfunction indication occurs certain number of times (for example greater than two or three times) the control unit (104) is configured to communicate with the processor (106) to send the maintenance alert (310) to the user 30 interface (108).
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[00045] In one of the embodiments of the present disclosure, the maintenance alert (310) can be a pop-up message notification on the user interface (108), an auditory notification, a visual notification or a haptic notification.
[00046] Furthermore, the plurality of vehicle sensors (102) detects a geographical location (402) of the vehicle with a climatic condition (404). 5 The geographical location (402) and the climatic condition (404) intends to signify the vehicle usage as per the respective geography and climate. In the scenario where the geographical location (402) of the vehicle is from a coastal area and the climatic condition (404) signify increased humidity level (for example relative humidity (RH) is greater than 50%), the processor (106) 10 receives the plurality of real-time vehicle operation parameters (202) and based on their values and comparison with the preset lookup table (204) sends the maintenance alert (310) of the vehicle on the user interface (108).
[00047] In one of the embodiments of the present disclosure, the plurality of vehicle maintenance parameters (206) associated with the vehicle comprising 15 a suggested distance to be travelled by the vehicle for sending the maintenance alert (310). The suggested distance is a preset value of the distance travelled by the vehicle after which a maintenance routine is suggested to the user (for example 1000 km). Moreover, in the maintenance reminder system (100), the suggested distance travelled by the vehicle can be 20 changed based on the comparison between the plurality of real-time vehicle operation parameters (202) and the preset lookup table (204). Thus, the suggested distance may be changed from 1000 km to 500 km if the processor (106)determines after the comparison between the plurality of real-timevehicle operation parameters (202) and the preset lookup table (204) not to 25 send the maintenance alert (310). In an another scenario, if the processor (106)determines after the comparison between the plurality of real-timevehicle operation parameters (202) and the preset lookup table (204) to sendthe maintenance alert (310) to the user interface (108), the suggested distancemay be changed from 1000 km to 1500 km. 30
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[00048] Figure 2 exemplarily illustrates a simplified flowchart of method of the maintenance reminder system (100) in accordance with an embodiment of the present disclosure.
[00049] The method initiates the process at step (602).
[00050] At step (604), the plurality of sensors detects one or more of the 5 following, the fuel level of the vehicle (302) at step (606), the power unit parameter (304) at step (610), the geographical location (402) of the vehicle with the climatic condition (404) at step (608).
[00051] At step (612), value V1 of the plurality of real-time vehicle operation parameters (202) as received by the processor (106) is checked if it is greater 10 than the threshold value T1 of the preset lookup table (204) which comprises the plurality of vehicle maintenance parameters (206). If NO, the process again moves back to step (602). If YES, the process moves to step (614).
[00052] At step (614), the control unit (614) communicates with the processor (106) to send the maintenance alert (310). At step (614) the 15 processor (106) after fetching the preset lookup table (204) at step (618) comprising plurality of vehicle maintenance parameters (206) and receiving plurality of real-time vehicle operation parameters (202) at step (620), determines and compares again the plurality of real-time vehicle operation parameters (202) with the preset lookup table (204) at step (622), and sends 20 the maintenance alert (310) to the user interface (108) at step (622). The maintenance alert (310) is displayed on the user interface (108) at step (624). At step (626) the process stops.
[00053] A person with ordinary skills in the art will appreciate that the systems, modules, and sub-modules have been illustrated and explained to 25 serve as examples and should not be considered limiting in any manner. It will be further appreciated that the variants of the above disclosed system elements, modules, and other features and functions, or alternatives thereof, may be combined to create other different systems or applications.
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[00054]
The present claimed invention solves the technical problem of the tendency among vehicle owners to defer or neglect essential maintenance procedures recommended by the vehicle manufacturer. The present disclosure provides an efficient maintenance reminder system (100) and method for the vehicles which is based on the vehicle usage and may prompt 5 the user when to opt for a routine maintenance. The neglect in routine maintenance can result in premature wear and, in severe cases, failure of critical vehicle components. The challenge arises when, upon wear and tear, vehicle owners attribute issues to manufacturing defects rather than recognizing the significance of routine maintenance. The maintenance 10 reminder system (100) constantly monitors the plurality of real-time vehicle operation parameters (202) and compares it with the preset lookup table (204). This real-time monitoring of the vehicle gives an efficient base for the maintenance alert (310) to be provided in a timely manner, based on the vehicle real-time usage and vehicle condition, thus prompting the user of the 15 vehicle to opt for a routine maintenance without delaying and further deteriorating the vehicle components. In the absence of the maintenance reminder system (100) this was based on the guess work of the user based on his individual expertise or the vehicle manufacturer’s guidelines as to when to opt for the routine maintenance of the vehicle. 20
[00055] The present disclosure of the maintenance reminder system (100) takes into account the preset lookup table (204) which comprises necessary parameters of vehicle usage such as the geographical location (402) of the vehicle with a climatic condition (404). By incorporating the geographical location (402) of the vehicle with the climatic condition (404) into the preset 25 lookup table (204), the maintenance reminder system (100) gains precision in providing the maintenance alert (310). Different regions may experience varied environmental factors that impact vehicle wear differently. The maintenance reminder system (100), by factoring in these parameters, ensures that maintenance alert (310) are tailored to the specific conditions the vehicle 30 operates in. This precision enhances the relevance of maintenance reminders, preventing unnecessary alerts in regions where certain maintenance may be
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less critical due to milder conditions. The consideration of the geographical location (402) and the climatic condition (404) allows the maintenance reminder system (100) to adapt to diverse environments. Vehicles operating in coastal areas with high humidity may require different maintenance schedules compared to those in non-coastal regions with lower humidity. This 5 adaptability ensures that the maintenance reminder system (100) remains effective across a broad spectrum of environmental conditions, catering to the unique needs of vehicles in various geographical locations. For instance, a vehicle in a coastal area with high humidity may experience accelerated wear, necessitating more frequent maintenance alert (310). In contrast, a vehicle in 10 a dry, non-coastal region may follow a less frequent maintenance schedule resulting in less maintenance alert (310). This optimization ensures that vehicles receive timely maintenance alert (310) aligned with their specific usage conditions, promoting efficient upkeep without unnecessary service reminders.
15 [00056] The present disclosure of the maintenance reminder system (100) takes into account
the preset lookup table (204) which also comprises the plurality of vehicle maintenance parameters (206) associated with the vehicle. The incorporation of parameters such as engine oil viscosity, coolant temperature, brake pad thickness, tire tread depth, and various others ensures 20 comprehensive coverage of critical vehicle components. This allows the maintenance reminder system (100) to address a wide array of maintenance needs, providing an efficient approach to vehicle upkeep. By taking in account of these parameters, the maintenance reminder system (100) can prompt the maintenance alert (310) at the right intervals, enabling proactive 25 measures to address wear and prevent potential breakdowns.
[00057] The maintenance reminder system (100) monitors the plurality of real-time vehicle operation parameters (202) which further includes, but not limiting to vehicle engine’s operation parameters, including but not limited to temperature, pressure, and performance metrics. The processor (106) is 30 configured to further process the plurality of real-time vehicle operation parameters (202) such as real-time monitoring of fuel consumption, vehicle
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overall efficiency, fuel consumption patterns and fuel level. This ensures that the safety-related aspects are regularly monitored, leading to timely maintenance alerts. This proactive approach helps maintain optimal performance and safety levels, reducing the risk of accidents and enhancing overall vehicle reliability.
5 [00058] The present invention aims to increase the performance of a vehicle by promoting timely and efficient routine maintenance is imperative for the sustained performance and longevity of vehicles. Furthermore, an additional concern emerges – the phenomenon of over-maintenance. Vehicle owners often adhere rigidly to fixed servicing schedules, subjecting their vehicles to 10 unnecessary maintenance procedures. This practice is rooted in the conventional belief that frequent service visits equate to responsible ownership. Since, the maintenance reminder system (100) provides the maintenance alert (310) based on the plurality of real-time vehicle operation parameters (202) and the plurality of vehicle maintenance parameters (206), 15 it does not lead to under-maintenance or over-maintenance of the vehicle. Performing unnecessary maintenance tasks can introduce complications for the vehicle owner, incurring additional costs and disrupting the delicate balance of a well-functioning vehicle. In such instances, when wear and tear inevitably occur, vehicle owners may incorrectly attribute problems to 20 manufacturing defects or inherent issues, overlooking the impact of unnecessary maintenance practices. This misattribution not only leads to frustration but perpetuates a cycle of unnecessary maintenance, as vehicle owners seek solutions without addressing the root cause.
[00059] The present invention aims to increase the durability and handling of 25 a vehicle as the maintenance reminder system (100) takes into account the plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, which may further include Throttle Position Sensor (TPS) malfunction indication which monitors the position of the throttle to adjust fuel injection and poor acceleration, an 30 Engine Coolant Temperature malfunction indication which monitors engine temperature to prevent overheating. The plurality of real-time vehicle
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operation parameters (202) associated with battery voltage or engine malfunction indication, may further include an Exhaust Gas Recirculation (EGR) Valve malfunction indication which monitors recirculation of a portion of exhaust gases to reduce emissions, a Fuel Cap Seal or Fuel System Leak indication preventing fuel vapours from escaping. The plurality of real-5 time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, may further include a Camshaft or Crankshaft Position Sensor Failure which monitors the position and timing of engine components and can lead to poor engine performance and potential damage. This provides the maintenance reminder system (100) with the ability to 10 monitor critical aspects of engine performance. Timely detection and alerts related to these parameters contribute to preventing potential engine issues, ensuring optimal performance, and ultimately increasing the overall durability of the vehicle. Timely maintenance alert (310) related to these parameters help in addressing issues that could impact fuel vapor containment 15 and emission levels, promoting efficient fuel usage and environmental compliance. Detection and notification of malfunctions in critical components, such as the Throttle Position Sensor, Engine Coolant Temperature, and Camshaft or Crankshaft Position Sensor, enable proactive maintenance. By addressing these issues promptly, the maintenance reminder 20 system (100) prevents potential engine performance degradation and damage, ensuring that the vehicle operates at its optimal level over an extended lifespan. Furthermore, the occurrence of the engine malfunction indication is detected for a certain duration of time (for example 1 month), and if the engine malfunction indication occurs certain number of times (for example greater 25 than two or three times) the control unit (104) is configured to communicate with the processor (106) to send the maintenance alert (310) to the user interface (108). The maintenance reminder system (100) capability to monitor the occurrence of engine malfunction indications over a specific duration (e.g., 1 month) and trigger alerts after a certain frequency threshold (e.g., 30 greater than two or three times) provides early detection of persistent engine issues. This proactive approach allows users to address emerging problems
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before they escalate into major malfunctions. By notifying the user interface (108)promptly, the maintenance reminder system (100) enables vehicleowners to take preventive action, reducing the risk of severe engine damageand associated repair costs. The maintenance reminder system (100) adaptivenature, considering the frequency of engine malfunction indications,5 optimizes the generation of maintenance alerts. Instead of triggering alerts forsporadic or transient issues, the maintenance reminder system (100) assessesthe consistency of occurrences. This ensures that maintenance alert (310) issent only when there is a pattern indicating a genuine and recurring problem.By minimizing false alerts, the system enhances user trust and encourages 10 prompt attention to legitimate maintenance needs. The ability to send the maintenance alert (310) based on the cumulative occurrence of engine malfunctions serves as a preventive measure against catastrophic failures. Persistent engine issues can lead to significant damage if not addressed promptly. By providing timely alerts through the user interface (108), the 15 maintenance reminder system (100) aids in preventing severe engine failures, protecting both the vehicle and the user from potential safety hazards and costly repairs. [00060] The present invention provides the dynamic adjustment of the suggested distance to be travelled by the vehicle for sending the maintenance 20 alert (310) based on the plurality of real-time vehicle operation parameters (202)and the preset lookup table (204) within the maintenance remindersystem (100). This ability to change the suggested distance travelled forsending the maintenance alert (310) based the plurality of real-time vehicleoperation parameters (202) allows for adaptive maintenance scheduling. The 25 maintenance reminder system (100) can intelligently respond to the current condition of the vehicle, ensuring that the maintenance alert (310) is triggered when necessary. This adaptability optimizes the timing of maintenance routines, preventing unnecessary alerts during periods of optimal vehicle performance and promoting proactive maintenance when required. For 30 instance, if the comparison of the plurality of real-time vehicle operation parameters (202) indicates a need for immediate attention, the maintenance
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reminder system (100) can trigger the maintenance alert (310) even before the originally set distance is reached. Conversely, if the vehicle is performing exceptionally well, the maintenance reminder system (100) can extend the suggested distance, avoiding premature alerts and streamlining the maintenance process. The flexibility to change the suggested distance based 5 on the plurality of real-time vehicle operation parameters (202) caters to user preferences and driving patterns. Users with specific preferences for the frequency of maintenance alerts can have the maintenance reminder system (100)tailor the suggested distance accordingly. This customization enhancesthe user experience, ensuring that maintenance alerts align with individual 10 driving conditions and preferences, contributing to a more user-friendly and personalized system. [00061] In one of the embodiments of the present disclosure, the preset threshold value (306) comprises one or more of a battery voltage or an engine malfunction indication. Furthermore, upon the received plurality of real-time 15 vehicle operation parameters (202) associated with battery voltage or engine malfunction indication is less than a preset threshold value (306), the control unit (104) is configured to communicate with the processor (106). The plurality of real-time vehicle operation parameters (202) associated with battery voltage or engine malfunction indication, comprises a low battery 20 voltage value of the battery used in the vehicle. The integration of real-time monitoring of battery voltage values as part of the plurality of vehicle operation parameters (202) provides a proactive approach to battery maintenance. By setting a preset threshold value (306) for battery voltage, the maintenance reminder system (100) can detect potential battery issues, such 25 as low voltage or insufficient charging, before they lead to critical failures. This proactive monitoring ensures that users receive the maintenance alert (310)precisely when necessary, preventing unexpected battery-relatedbreakdowns. Monitoring the charging voltage of the battery and comparing itto a preset value (e.g., 14V) within a specified time duration enables the 30 system to identify potential charging system failures. If the charging voltage falls below the predetermined threshold, the maintenance alert (310) is
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triggered. This feature safeguards against charging system malfunctions, preventing situations where the battery remains undercharged due to a faulty charging system. Timely alerts contribute to the prevention of long-term damage and extend the overall lifespan of the vehicle's electrical system. The maintenance reminder system (100) ability to analyse the occurrence of low 5 battery voltage values over a specified time duration (e.g., number of occurrences in two weeks) optimizes resource utilization. Instead of triggering maintenance alerts for isolated incidents of low battery voltage, the maintenance reminder system (100) considers the frequency of occurrences. This prevents unnecessary alerts for temporary fluctuations and ensures that 10 maintenance alerts are generated when a consistent pattern of battery issues is detected. It minimizes false positives and enhances the system's reliability. [00062] In light of the above-mentioned advantages and the technical advancements provided by the disclosed method and system, the claimed steps as discussed above are not routine, conventional, or well understood in 15 the art, as the claimed steps enable the following solutions to the existing problems in conventional technologies. Further, the claimed steps clearly bring an improvement in the functioning of the configuration itself as the claimed steps provide a technical solution to a technical problem.
[00063] A description of an embodiment with several components in 20 communication with another does not imply that all such components are required, On the contrary, a variety of optional components are described to illustrate the wide variety of possible embodiments of the invention.
[00064] Finally, the language used in the specification has been principally selected for readability and instructional purposes, and it may not have been 25 selected to delineate or circumscribe the inventive subject matter and is therefore intended that the scope of the invention be limited not by this detailed description, but rather by any claims that issue on an application based here on. Accordingly, the embodiments of the present invention are intended to be illustrative, but not limiting, of the scope of the invention, 30 which is set forth in the following claims.
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[00065] While various aspects and embodiments have been disclosed herein, other aspects and embodiments will be apparent to those skilled in the art. The various aspects and embodiments disclosed herein are for purposes of illustration and are not intended to be limiting, with the true scope and spirit being indicated by the following claims. 5
[00066] While the present disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made, and equivalents may be substituted without departing from the scope of the present disclosure. In addition, many modifications may be made to adapt a particular situation or material to the 10 teachings of the present disclosure without departing from its scope. Therefore, it is intended that the present disclosure not be limited to the particular embodiment disclosed, but that the present disclosure will include all embodiments falling within the scope of the appended claims.
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Reference Numerals:
100 – maintenance reminder system
102-a plurality of vehicle sensors
104-a control unit
106- a processor 5
108-a user interface
202-a plurality of real-time vehicle operation parameters
204-a preset lookup table
206-a plurality of vehicle maintenance parameters
302- a fuel level of the vehicle 10
304-a power unit parameter
306-a preset threshold value
310-a maintenance alert
402-a geographical location
404- a climatic condition , Claims:I/We Claim:
1.A method for maintenance reminder for a vehicle, the methodcomprising:
fetching, by a processor (106), a preset lookup table (204), the 5 preset lookup table (204) comprising a plurality of vehicle maintenance parameters (206) associated with the vehicle;
receiving, by the processor (106), a plurality of real-time vehicle operation parameters (202);
comparing, by the processor (106), the plurality of real-time 10 vehicle operation parameters (202) with the preset lookup table (204);
determining, by the processor (106), a maintenance alert (310) based on the comparison between the plurality of real-time vehicle operation parameters (202) and the preset lookup table (204);
sending, by the processor (106), the maintenance alert (310) 15 of the vehicle on a user interface (108).
2.The method for maintenance reminder for the vehicle as claimed inclaim 1, wherein the preset lookup table (204) comprising at least one20 of:
a geographical location (402) of the vehicle with a climatic condition (404);
a power unit parameter (304);
a fuel level of the vehicle (302). 25
3.The method for maintenance reminder for the vehicle as claimed inclaim 1, wherein the plurality of vehicle maintenance parameters(206)associated with the vehicle comprising a suggested distance to30 be travelled by the vehicle for sending the maintenance alert (310).
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4.The method for maintenance reminder for the vehicle as claimed inclaim 3, wherein the suggested distance travelled by the vehicle canbe changed based on the comparison between the plurality of real-time vehicle operation parameters (202) and the preset lookup table(204).5
5.The method for maintenance reminder for the vehicle as claimed inclaim 2, wherein the power unit parameter (304) comprising one or10 more of a battery voltage or an engine malfunction indication.
6.The method for maintenance reminder for the vehicle as claimed inclaim 5, wherein upon the received plurality of real-time vehicle15 operation parameters (202) associated with battery voltage or enginemalfunction indication is less than a preset threshold value (306), acontrol unit (104) is configured to communicate with the processor(106).
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7.A maintenance reminder system (100) for a vehicle, the maintenancereminder system (100) comprising:
a plurality of vehicle sensors (102); 25
a control unit (104);
a processor (106);
a user interface (108);
wherein the processor (108) processes a plurality of real-time vehicle operation parameters (202) and 30 compares the plurality of real-time vehicle operation parameters (202) with a preset lookup table (204), the preset lookup table (204) comprising a plurality of
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vehicle maintenance parameters (206) associated with the vehicle.
8.The maintenance reminder system (100) for the vehicle as claimed in5 claim 7, wherein the plurality of vehicle sensors (102) senses one ormore of:
a fuel level of the vehicle (302); and
a power unit parameter (304).
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9.The maintenance reminder system (100) for the vehicle as claimed inclaim 7, wherein the control unit (104) is configured to communicatewith the processor (106) to send a maintenance alert (310) to the userinterface (108) when the plurality of real-time vehicle operation15 parameters (202) satisfies a preset threshold value (306) aftercomparison with the preset lookup table (204).
10.The maintenance reminder system (100) for the vehicle as claimed in20 claim 9, wherein the maintenance alert (310) can be a pop-up messagenotification on the user interface (108), an auditory notification, avisual notification or a haptic notification.
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11.The maintenance reminder system (100) for the vehicle as claimed inclaim 7, wherein the plurality of vehicle sensors (102) detects ageographical location (402) of the vehicle with a climatic condition(404).
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12.The maintenance reminder system (100) for the vehicle as claimed inclaim 11, wherein the processor (106) based on the geographicallocation (402) of the vehicle with the climatic condition (404), sendsthe maintenance alert (310) to the user interface (108).
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13.The maintenance reminder system (100) for the vehicle as claimed inclaim 7, wherein the plurality of vehicle maintenance parameters(206)associated with the vehicle comprising a suggested distance tobe travelled by the vehicle for sending the maintenance alert (310).10
14.The maintenance reminder system (100) for the vehicle as claimed inclaim 13, wherein the suggested distance travelled by the vehicle canbe changed based on the comparison between the plurality of real-15 time vehicle operation parameters (202) and the preset lookup table(204).
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15.The maintenance reminder system (100) for the vehicle as claimed inclaim 8, wherein the power unit parameter (304) comprising one ormore of a battery voltage or an engine malfunction indication.
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16.The maintenance reminder system (100) for the vehicle as claimed inclaim 15, wherein if the plurality of real-time vehicle operationparameters (202) associated with battery voltage or enginemalfunction indication is less than a preset threshold value (306), the5 control unit (104) is configured to communicate with the processor(106)to send the maintenance alert (310).