Description:FUEL LEVEL INDICATION OF A VEHICLE
TECHNICAL FIELD
[0001] The present subject matter generally relates to system and method for a fuel indication of a vehicle. More particularly, but not exclusively to a 5 system and method of fuel indication in bi-fuel vehicles.
BACKGROUND
[0002] In modern automotive technology, accurate fuel level indication is crucial for efficient vehicle operation, ensuring drivers can monitor fuel levels effectively and plan refuelling stops accordingly. Traditional fuel level 10 indicators often rely on simplistic methods, leading to inaccuracies, especially when vehicles operate with alternative fuel sources like Compressed Natural Gas (CNG) alongside conventional petrol. Moreover, existing systems may lack sophistication in adapting display formats, integrating advanced features, and optimizing user experience, resulting in suboptimal fuel management and 15 potentially compromising safety.
[0003] Traditional fuel level indication systems face difficulties in accurately detecting the fuel mode, particularly in vehicles equipped with dual fuel systems. Determining whether the vehicle is operating on CNG, or petrol is crucial for precise fuel level indication and efficient display 20 management.
[0004] In conventional fuel level sensors may provide inconsistent readings, leading to inaccuracies in fuel level indication. Variations in sensor performance and calibration further exacerbate the problem, requiring a robust solution to ensure reliable and precise fuel level measurement. 25
[0005] Conventional systems often lack flexibility in adapting display formats to different fuel modes. Providing clear and intuitive fuel level information for both CNG and petrol modes while accommodating variations in sensor data and user preferences poses a significant technical challenge.
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[0006] Conventional fuel level indicators may lack advanced features essential for modern vehicle management. These include predictive algorithms for estimating remaining driving range, warning systems to alert drivers of low fuel levels, and integration with external systems for fleet management purposes. 5
[0007] Traditional fuel level indicators may offer limited interaction capabilities and integration options with other vehicle systems. Enhancing user experience through features such as remote access via smartphone applications, integration with AI assistants, and customizable display formats is essential for modern vehicle operation. 10
[0008] In conventional system ensuring the security and integrity of fuel level data is paramount, especially in fleet management applications. Conventional systems may lack robust mechanisms for data authentication, leading to potential vulnerabilities and data integrity issues.
[0009] In conventional fuel level indication systems typically sensors are 15 installed in the fuel tank to measure the fuel level. These sensors often suffer from inaccuracies due to factors such as sensor drift, fuel sloshing, and variations in fuel density. Sensors may provide imprecise measurements, leading to unreliable fuel level indication. These systems may lack features such as mode detection, warning systems, and advanced data management 20 capabilities. Limited display options and lack of customization may result in a subpar user experience for drivers.
[00010] In some conventional methods incorporate basic warning systems may consist of a low fuel light or audible alert triggered when the fuel level falls below a certain threshold. These systems are often binary in nature, 25 providing a simple warning without additional context. These basic warning systems may only provide a single warning threshold, lacking flexibility for customization. Binary alerts do not provide detailed information about fuel levels or potential issues. Basic warning systems only alert drivers after the fuel level has reached a critical point, rather than providing proactive 30 recommendations or predictions.
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[00011] Traditional display units in vehicles often use visual indicators, such as analog gauges or simple digital readouts, to convey fuel level information to the driver. Conventional displays may offer limited options for customizing the presentation of fuel level information. These displays may not integrate with other vehicle systems or external data sources, limiting their 5 functionality. Analog gauges and basic digital displays may be difficult to read in certain lighting conditions or viewing angles.
[00012] Thus, there is a need in the art for a method and a system of a bi-fuel indication in vehicle which addresses at least the aforementioned problems and other problems of known art. 10
[00013] 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 the drawings. 15
SUMMARY OF THE INVENTION
[00014] According to embodiments illustrated herein, the present invention provides a system and method for a bi-fuel indication in vehicle. The invention includes a method of fuel level indication system of a vehicle, the 20 vehicle comprises of a control unit, a plurality of fuel storage unit, at least one mode switch, a plurality of sensors, a display unit. The control unit configured process a fuel level information. The at least one mode switch provided to communicate to the control unit of a mode change. The plurality of sensors is in communication with the control unit. The display unit provided to display 25 fuel level information from the control unit.
[00015] In an embodiment the fuel level information include at least one of a CNG level information and a petrol level information.
[00016] In an embodiment the plurality of fuel storage unit is at least one of a petrol storage unit and a CNG storage unit. 30
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[00017] In an embodiment further comprising a redundant backup power supply configured to maintain operation of the display unit and control unit in the event of a primary power failure. In an embodiment the control unit further comprises a diagnostic module configured to detect sensor malfunctions and display error codes on the display unit for troubleshooting 5 purposes. The present disclosure further comprises of a user interface module allowing the driver to customize the display format and fuel level warning thresholds according to personal preferences. In an embodiment the display unit is configured to display additional information related to fuel consumption, average mileage, and trip duration in conjunction with the fuel 10 level information.
[00018] In an embodiment the control unit is programmable to accommodate future fuel types and adapt the display format accordingly through over-the-air updates.
[00019] According to embodiments illustrated herein a method for fuel level 15 indication of a vehicle, the method comprises of determining by a control unit whether the vehicle is in an ignition on condition. Then the control unit verifies a fuel mode based on a fuel mode switch signal. In an embodiment the fuel mode is at least one of a CNG mode and a petrol mode. The control unit then obtains inputs from a plurality of sensors. In an embodiment the 20 plurality of sensors is at least one of a CNG fuel level sensor and a petrol fuel level sensor. The control unit then determines a fuel level based on the signal from the fuel level sensor. The control unit sends a fuel level information to a display unit. The fuel level information send by the control unit is displayed on the display unit. In an embodiment the display unit is configured to 25 indicate the fuel mode along with the fuel level information. In an embodiment the fuel level information being displayed in a segment proportional to the fuel available in a fuel tank. In an embodiment the control unit adjusts the display format of the fuel level information based on the selected fuel mode. In embodiment different graphical representations are 30 used for the CNG mode and the petrol mode.
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[00020] In an embodiment the control unit further comprises a memory storing calibration data for each fuel mode, where the calibration data includes fuel level thresholds for low fuel warnings and fuel level-to-segment mapping for the display unit. In an embodiment the control unit further comprises a communication interface configured to transmit fuel level 5 information to a remote monitoring system for fleet management purposes. In an embodiment the control unit further comprises a predictive algorithm configured to estimate remaining driving range based on current fuel level, vehicle speed, and driving conditions. In an embodiment the control unit employs machine learning algorithms to continuously optimize fuel level 10 estimation accuracy based on historical data and driving patterns. In an embodiment the control unit utilizes blockchain technology to securely record and transmit fuel level data, ensuring tamper-proof and auditable records for regulatory compliance and fraud prevention.
[00021] In an embodiment the display unit comprises a liquid crystal display 15 (LCD) configured to dynamically adjust the brightness and contrast based on ambient lighting conditions. In an embodiment the display unit comprises a multi-color LED display capable of indicating fuel level using different colours for different fuel modes. In an embodiment the display unit incorporates augmented reality technology to overlay real-time fuel level 20 information onto the driver's field of view through a heads-up display (HUD) system.
[00022] In an embodiment the display unit integrates with a smartphone application to provide remote access to fuel level information, allowing the driver to monitor fuel status and receive alerts from anywhere. In an 25 embodiment the control unit communicates with an onboard artificial intelligence assistant, capable of providing proactive recommendations for fuel-efficient driving behaviours based on real-time fuel level data and traffic conditions. In an embodiment the display unit features customizable themes and visualizations, allowing the driver to personalize the appearance of the 30 fuel level information display according to individual preferences and aesthetics.
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[00023] In an embodiment the display unit incorporates gesture recognition technology, allowing the driver to interact with the fuel level information display through hand gestures for hands-free operation. In an embodiment the control unit employs edge computing techniques to perform real-time analysis of sensor data and optimize fuel level estimation accuracy without 5 relying on cloud-based processing. In an embodiment the display unit incorporates haptic feedback technology, providing tactile alerts to the driver when fuel level falls below predetermined thresholds or when critical fuel level warnings are issued. In an embodiment the control unit integrates with vehicle-to-infrastructure (V2I) communication systems, receiving real-time 10 traffic and road condition data to dynamically adjust fuel level estimation algorithms for improved accuracy.
[00024] 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. 15
BRIEF DESCRIPTION OF THE DRAWINGS
[00025] The details are described with reference to an embodiment of a method and system for fuel level indication of a vehicle along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar features and components. 20
[00026] Figure 1 exemplarily illustrates an interaction diagram in accordance with an embodiment of the present disclosure.
[00027] Figure 2 exemplarily illustrates a detailed interaction diagram in accordance with an embodiment of the present disclosure.
[00028] Figure 3 exemplarily illustrates a flowchart in accordance with an 25 embodiment of the present disclosure.
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DETAILED DESCRIPTION
[00029] 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, 5 modifications, adaptations, and other implementations are possible without departing from the scope of the disclosed embodiments. It is intended that the following detailed description be considered as exemplary only, with the true scope being indicated by the following claims.
[00030] An objective of the present subject matter is to enhance the precision 10 and reliability of fuel level indication by utilizing multiple sensors and advanced algorithms to mitigate inaccuracies commonly associated with conventional systems. Yet another objective of the present subject matter is to provide drivers with a user-friendly interface and customizable display options to improve readability and usability, enhancing overall satisfaction 15 and convenience. Yet another objective of the present subject matter is to provide a warning system to alert drivers when the fuel level falls below predetermined thresholds, promoting safe driving practices and preventing fuel-related issues such as running out of fuel unexpectedly. Yet another objective of the present subject matter is to utilize predictive algorithms to 20 estimate remaining driving range based on current fuel level, vehicle speed, and driving conditions, enabling drivers to optimize fuel consumption and plan routes more effectively. Yet another objective of the present subject matter is to incorporate technologies such as machine learning, augmented reality, blockchain, and haptic feedback to enhance functionality, security, 25 and user interaction, keeping the system up to date with technological advancements.
[00031] Yet another objective of the present subject matter is to provide communication interfaces for transmitting fuel level information to remote monitoring systems, enabling efficient data management and analysis for fleet 30 management purposes. Yet another objective of the present subject matter is
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to provide programmable control units that are designed to accommodate future fuel types and adapt display formats accordingly through over-the-air updates, ensuring compatibility with evolving automotive technologies. Yet another objective of the present subject matter is to integrate smartphone applications to provide remote access to fuel level information, allowing 5 drivers to monitor fuel status and receive alerts from anywhere, enhancing convenience and accessibility. Yet another objective of the present subject matter is to offer customizable themes and visualizations for the display unit, allowing drivers to personalize the appearance of the fuel level information display according to individual preferences and aesthetics. Yet another 10 objective of the present subject matter is to incorporate gesture recognition technology and haptic feedback to enable intuitive interaction with the fuel level information display, enhancing user engagement and facilitating hands-free operation. [00032] In view of the above, the claimed limitations as discussed above are 15 not routine, conventional, or well understood in the art, as the claimed limitations enable the above solutions to the existing problems in conventional technologies.
[00033] The present subject matter is described using a method and system for a fuel level indication used in a vehicle, whereas the claimed subject 20 matter can be used in any other type of application employing above-mentioned system and method, with required changes and without deviating from the scope of invention. Further, it is intended that the disclosure and examples given herein be considered as exemplary only.
[00034] The terms “an embodiment”, “embodiment”, “embodiments”, “the 25 embodiment”, “the embodiments”, “one or more embodiments”, “some embodiments”, and “one embodiment” mean “one or more (but not all) 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 30
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terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise. [00035]
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 5 matter is further described with reference to accompanying figures. It should be noted that the description and figures merely illustrate principles of the 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, 10 aspects, and examples of the present subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof.
[00036] Figure 1 exemplarily illustrates an interaction diagram in accordance with an embodiment of the present disclosure. The present disclosure comprises of a control unit (102), at least one mode switch (104), a plurality 15 of fuel storage unit (106), a plurality of sensors (108) and a display unit (110). The control unit (102) configured process a fuel level information based on the signals obtained from the plurality of sensors (108). in an embodiment the fuel level sensor may include at least one of a float sensor, a pressure sensor, a capacitive sensor, an ultrasonic sensor, a pressure transducer sensor, and a 20 resistive tape sensor. The plurality of sensors (108) is provided to determine the fuel level information with respect to at least one of a petrol and a CNG. The at least one mode switch (104) being provided to change the fuel to the prime mover of the vehicle (100) between the petrol and the CNG. In an embodiment the vehicle (100) being provided with the fuel storage unit (106), 25 which may include at least a petrol storage unit and a CNG storage unit. In an embodiment the display unit (110) may include a Plasma display, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, an Organic Light Emitting Diode (OLED) display, and an Active Matrix OLED (AMOLED) display. 30
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[00037] Figure 2 exemplarily illustrates a detailed interaction diagram in accordance with an embodiment of the present disclosure. The present disclosure comprises of a plurality fuel storage unit (106). In an embodiment the plurality of fuel storage unit comprises of a CNG storage unit (106a) and a petrol storage unit (106b). Each of the CNG storage unit (106a) and the 5 petrol storage unit (106b) is provided with a fuel sensor (108), where the fuel level sensor (108) sends signal to the control unit (102). The control unit (102) based on the signal received from the fuel level sensor (108) determines a fuel level. A fuel level information from the control unit is then sent to the display unit (110). In an embodiment a fuel level information include at least one of 10 a CNG level information and a petrol level information. A mode switch (104) is provided in the vehicle (100), to change the fuel to the prime mover between CNG and petrol.
[00038] Figure 3 exemplarily illustrates a flowchart in accordance with an embodiment of the present disclosure. The method initiates the process at step 15 300 and then proceeds to step 302 where the vehicle ignition is turned ON. The step then proceeds to 304 where the fuel mode switch is used to toggle between a plurality of fuel modes. In an embodiment the fuel mode includes a petrol mode and a CNG mode. The control unit determines whether there is any fuel mode change to a CNG mode. If the mode is not changed at step 304 20 then the step will proceed t0 306 where the control unit will receive input from a petrol fuel level sensor (108b) provide in the petrol storage unit (106b). If there is a switching to a CNG mode, the step proceeds to 308 and then the control unit (102) receives input from a CNG fuel level sensor (108a) provided in the CNG storage unit (106a). From step 308 the step proceeds to 25 step 310 where the control unit (102) based on the mode switch (104) input and the fuel sensor (108) input will determine a fuel level information. The step then proceeds to step 312 where the control unit (102) based on the fuel level information sends a display signal to the display unit (110), on which the information is displayed. In an embodiment the display unit (110) is 30 configured to indicate the fuel mode along with the fuel level information. In an embodiment the fuel level information being displayed in a segment
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proportional to the fuel available in a fuel tank. In an embodiment the control unit (102) adjusts the display format of the fuel level information based on the selected fuel mode, where different graphical representations are used for the CNG mode and the petrol mode. [00039] In an embodiment the control unit (102) further includes a warning 5 system to alert the driver when the fuel level falls below a predetermined threshold. When the fuel level reaches a predefined low level, the control unit is programmed to trigger an alert mechanism, which could be visual, audible, or both, to notify the driver of the low fuel condition. The predetermined threshold for the fuel level can be set based on various factors such as the 10 vehicle's fuel consumption rate, driving conditions, and the distance to the nearest refuelling station.
[00040] In an embodiment the control unit (102) further comprises a memory storing calibration data for each fuel mode, where the calibration data includes fuel level thresholds for low fuel warnings and fuel level-to-segment 15 mapping for the display unit. Each of the fuel mode (such as CNG or petrol) may have different optimal thresholds for triggering low fuel warnings. The low fuel warning threshold for a CNG tank may be different from that of a petrol tank due to variations in fuel consumption rates or tank capacities. Storing these thresholds in the control unit’s (108) memory allows the system 20 to accurately monitor fuel levels and issue warnings to the driver. Additionally, the calibration data includes information on how to map the measured fuel level to the display segments on the display unit (110). For example, the control unit needs to know how many segments to light up on the display to represent a certain percentage of fuel remaining in the tank. By 25 storing this mapping data, the control unit can present the fuel level information on the display unit.
[00041] In an embodiment the display unit (110) comprises a liquid crystal display (LCD) configured to dynamically adjust the brightness and contrast based on ambient lighting conditions. The display unit is equipped with light 30 sensors strategically placed to detect the ambient lighting conditions around
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the vehicle. These sensors may be photodiodes or phototransistors capable of converting light energy into electrical signals. The signals from the light sensors are processed by the control circuitry of the display unit. This processing involves analysing the intensity and color temperature of the ambient light to determine the appropriate adjustments required for brightness 5 and contrast. [00042] In an embodiment the control unit (102) further comprises a communication interface configured to transmit fuel level information to a remote monitoring system for fleet management purposes. In an embodiment, the control unit (102) of the vehicle (100) is equipped with a communication 10 interface tailored for transmitting fuel level information to a remote monitoring system, serving fleet management purposes. This feature streamlines the integration of the vehicle (100) into a centralized fleet management infrastructure, allowing for comprehensive monitoring and optimization of fuel usage across multiple vehicles. The communication 15 interface adheres to specific protocols and incorporates security measures to ensure the confidentiality and integrity of the transmitted data. Once integrated, the remote monitoring system receives real-time updates on fuel levels from each vehicle, enabling fleet managers to track fuel consumption patterns, identify inefficiencies, and make informed decisions to optimize 20 operational efficiency. In an embodiment the control unit (102) further comprises a predictive algorithm configured to estimate remaining driving range based on current fuel level, vehicle (100) speed, and driving conditions. In an embodiment the control unit (102) employs machine learning algorithms to continuously optimize fuel level estimation accuracy based on 25 historical data and driving patterns. In an embodiment the control unit (102) utilizes blockchain technology to securely record and transmit fuel level data, ensuring tamper-proof and auditable records for regulatory compliance and fraud prevention. In an embodiment the display unit (110) integrates with a smartphone application to provide remote access to fuel level information, 30 allowing the driver to monitor fuel status and receive alerts from anywhere. In an embodiment the control unit (102) communicates with an onboard
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artificial intelligence assistant, capable of providing proactive recommendations for fuel-efficient driving behaviours based on real-time fuel level data and traffic conditions. [00043] In an embodiment the display unit (110) comprises a multi-color LED display capable of indicating fuel level using different colours for 5 different fuel modes. In an embodiment the display unit (110) incorporates augmented reality technology to overlay real-time fuel level information onto the driver's field of view through a heads-up display (HUD) system. The heads-up display (HUD) system, real-time fuel level data is overlaid onto the driver's field of view, directly within their line of sight on the 10 windshield/visor. This overlay superimposes digital graphics representing fuel level information onto the physical environment, creating an intuitive and unobtrusive display. By projecting fuel level indicators onto the HUD, drivers can effortlessly monitor their fuel status without diverting their attention from the road. This enhances driving safety by minimizing distractions and 15 allowing for quick and intuitive access to critical information. Furthermore, the overlay can be customized to include additional contextual data, such as nearby refuelling stations or estimated driving range, further enhancing the driver's situational awareness and facilitating informed decision-making while on the road. In an embodiment the display unit (110) incorporates 20 gesture recognition technology, allowing the driver to interact with the fuel level information display through hand gestures for hands-free operation. In an embodiment the display unit (110) features customizable themes and visualizations, allowing the driver to personalize the appearance of the fuel level information display according to individual preferences and aesthetics. 25 In an embodiment the display unit (110) is configured to display additional information related to fuel consumption, average mileage, and trip duration in conjunction with the fuel level information.
[00044] In an embodiment the control unit (102) employs edge computing techniques to perform real-time analysis of sensor data and optimize fuel level 30 estimation accuracy without relying on cloud-based processing. In an embodiment the display unit (110) incorporates haptic feedback technology,
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providing tactile alerts to the driver when fuel level falls below predetermined thresholds or when critical fuel level warnings are issued. Wherein the predetermined threshold being a quantity equal to 15% of the total volume of the fuel storage (106). In an embodiment the control unit (102) integrates with vehicle-to-infrastructure (V2I) communication systems, receiving real-5 time traffic and road condition data to dynamically adjust fuel level estimation algorithms for improved accuracy. In an embodiment the control unit (102) further comprises a diagnostic module configured to detect sensor malfunctions and display error codes on the display unit (110) for troubleshooting purposes. In an embodiment the control unit (102) is 10 programmable to accommodate future fuel types and adapt the display format accordingly through over-the-air updates. [00045] In an embodiment the present disclosure further comprises of a redundant backup power supply configured to maintain operation of the display unit (110) and control unit (102) in the event of a primary power 15 failure.
[00046] The present disclosure further comprises of a user interface module allowing the driver to customize the display format and fuel level warning thresholds according to personal preferences.
[00047] A person with ordinary skills in the art will appreciate that the 20 systems, modules, and sub-modules have been illustrated and explained to 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. 25
[00048] The present disclosure can be further given clarity by providing a detailed example, for the explanation purpose let us consider the following Scenario:
Vehicle: A scooter equipped with the advanced fuel level indication system. 30
Fuel Modes: CNG and petrol.
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Components: Control unit, sensors (including fuel level sensors and CNG level sensors), display unit, communication interface, and smartphone application.
Advanced Technologies: Machine learning algorithms, augmented reality, haptic feedback, and gesture recognition. 5
[00049] Step 1: initialization
The driver starts the vehicle, activating the control unit.
The control unit determines that the vehicle is in the ignition on condition and initializes the fuel level indication system. 10
[00050] Step 2: mode detection and display adjustment
The control unit receives a signal from the mode switch indicating that the vehicle is currently running on CNG mode.
Based on the fuel mode switch signal, the control unit adjusts the display format to indicate the CNG mode along with the fuel level 15 information.
[00051] Step 3: fuel level measurement
The control unit obtains inputs from the sensors, including readings from the petrol fuel level sensor and CNG fuel level sensor. 20
Using the sensor inputs, the control unit calculates the fuel level of either CNG mode or petrol modes.
[00052] Step 4: display information
The control unit sends the fuel level information to the display unit.
The display unit presents the fuel level information in a segment 25 proportional to the fuel available in the tank, with separate segments for CNG and petrol modes.
[00053] Step 5: warning system
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The control unit compares the fuel level to predetermined thresholds stored in its memory for each mode.
If the fuel level falls below a predetermined threshold, the control unit activates the warning system, alerting the driver through visual and/or audible alerts. 5
[00054] Step 6: integration with advanced technologies
The control unit utilizes machine learning algorithms to continuously optimize fuel level estimation accuracy based on historical data and driving patterns.
Augmented reality technology overlays real time fuel level 10 information onto the driver's field of view through a heads-up display (HUD) system, providing an intuitive and informative display.
[00055] Step 7: communication and remote access
The control unit communicates fuel level information to a remote monitoring system via the communication interface, facilitating fleet 15 management.
The smartphone application provides remote access to fuel level information, allowing the driver to monitor fuel status and receive alerts from anywhere.
[00056] Step 8: user interaction 20
The display unit incorporates gesture recognition technology, allowing the driver to interact with the fuel level information display through hand gestures for handsfree operation.
Haptic feedback technology provides tactile alerts to the driver when fuel level falls below predetermined thresholds, enhancing user 25 awareness and safety.
[00057] Step 9: Adaptability and Future Proofing
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The control unit is programmable to accommodate future fuel types and adapt display formats accordingly through over-the-air updates, ensuring compatibility with evolving automotive technologies.
[00058] The claimed invention offers several technical advantages by utilizing multiple sensors and advanced algorithms, the invention provides 5 more precise and reliable fuel level measurements, reducing inaccuracies caused by sensor drift, fuel sloshing, and variations in fuel density.
[00059] The system offers a user-friendly interface with customizable display options, improving readability and usability for drivers. Features such as customizable themes, visualizations, and gesture recognition technology 10 contribute to a more intuitive and engaging user experience.
[00060] The present disclosure Incorporates a warning system to alert drivers when the fuel level falls below predetermined thresholds enhances safety by promoting timely refuelling and preventing fuel-related issues such as running out of fuel unexpectedly. 15
[00061] The present disclosure utilizes predictive algorithms estimate remaining driving range based on current fuel level, vehicle speed, and driving conditions, enabling drivers to optimize fuel consumption and plan routes more effectively, thereby reducing fuel costs and environmental impact. 20
[00062] The present disclosure integrates cutting-edge technologies such as machine learning, augmented reality, blockchain, and haptic feedback, enhancing functionality, security, and user interaction, and ensuring compatibility with evolving automotive technologies.
[00063] In the present disclosure the communication interfaces enable 25 transmission of fuel level information to remote monitoring systems, facilitating efficient data management and analysis for fleet management purposes, leading to improved fleet efficiency and cost savings.
[00064] In the present disclosure Programmable control units can accommodate future fuel types and adapt display formats accordingly through 30
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over-the-air updates, ensuring the system remains compatible with emerging automotive technologies. [00065] In the present disclosure integration with smartphone applications provides remote access to fuel level information, allowing drivers to monitor fuel status and receive alerts from anywhere, enhancing convenience and 5 accessibility.
[00066] The present disclosure Offers customizable themes, visualizations, and user interface settings allows drivers to personalize the appearance and functionality of the fuel level indication system according to their preferences and needs. 10
[00067] The present disclosure incorporates gesture recognition technology and haptic feedback enables intuitive interaction with the fuel level information display, enhancing user engagement and facilitating hands-free operation, thus improving driver safety and comfort.
[00068] In light of the above-mentioned advantages and the technical 15 advancements provided by the disclosed method and system, the claimed steps as discussed above are not routine, conventional, or well understood in 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 20 claimed steps provide a technical solution to a technical problem.
[00069] A description of an embodiment with several components in 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. 25
[00070] Finally, the language used in the specification has been principally selected for readability and instructional purposes, and it may not have been 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 30 based here on. Accordingly, the embodiments of the present invention are
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intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims. [00071] 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 5 illustration and are not intended to be limiting, with the true scope being indicated by the following claims.
[00072] 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 10 departing from the scope of the present disclosure. In addition, many modifications may be made to adapt a particular situation or material to the 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 15 all embodiments falling within the scope of the appended claims. , Claims:I/We Claim:
1.A method for fuel level indication of a vehicle (100), the methodcomprising:
determining by a control unit (102) whether the vehicle (100) 5 is in an ignition on condition;
verifying by the control unit (102) a fuel mode based on a fuel mode switch (104) signal;
obtaining inputs by the control unit (102) from a plurality of sensors; 10
determining by the control unit (102) a fuel level based on the signal from the fuel level sensor (108);
sending by the control unit (102) a fuel level information to a display unit (110);
displaying the fuel level information send by the control unit 15 (102)on the display unit (110), wherein the display unit (110)is configured to indicate the fuel mode along with the fuellevel information.
2.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the fuel mode is at least one of a CNG mode and a20 petrol mode.
3.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the plurality of sensors (108) is at least one of a CNGfuel level sensor and a petrol fuel level sensor.
4.The method for fuel level indication of a vehicle (100) as claimed in25 claim 1, wherein the fuel level information being displayed in asegment proportional to the fuel available in the fuel storage (106).
5.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) adjusts the display format ofthe fuel level information based on the selected fuel mode,30
wherein different graphical representations are used for the CNG mode and the petrol mode.
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6.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) further includes a warningsystem to alert the driver when the fuel level falls below apredetermined threshold.
7.The method for fuel level indication of a vehicle (100) as claimed in5 claim 1, wherein the control unit (102) further comprises a memorystoring calibration data for each fuel mode, wherein the calibrationdata includes fuel level thresholds for low fuel warnings and fuellevel-to-segment mapping for the display unit.
8.The method for fuel level indication of a vehicle (100) as claimed in10 claim 1, wherein the display unit (110) comprises a liquid crystaldisplay (LCD) configured to dynamically adjust the brightness andcontrast based on ambient lighting conditions.
9.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) further comprises a15 communication interface configured to transmit fuel level informationto a remote monitoring system for fleet management purposes.
10.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) further comprises a predictivealgorithm configured to estimate remaining driving range based on20 current fuel level, vehicle speed, and driving conditions.
11.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the display unit (110) comprises a multi-color LEDdisplay capable of indicating fuel level using different colours fordifferent fuel modes.25
12.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) employs machine learningalgorithms to continuously optimize fuel level estimation accuracybased on historical data and driving patterns.
13.The method for fuel level indication of a vehicle (100) as claimed in30 claim 1, wherein the display unit (110) incorporates augmented reality
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technology to overlay real-time fuel level information onto the driver's field of view through a heads-up display (HUD) system. 14.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) utilizes blockchain technologyto securely record and transmit fuel level data, ensuring tamper-proof5 and auditable records for regulatory compliance and fraud prevention.
15.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the display unit (110) integrates with a smartphoneapplication to provide remote access to fuel level information,allowing the driver to monitor fuel status and receive alerts from10 anywhere.
16.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) communicates with an onboardartificial intelligence assistant, capable of providing proactiverecommendations for fuel-efficient driving behaviours based on real-15 time fuel level data and traffic conditions.
17.The method for fuel level indication of a vehicle (100) as claimed inclaim 1,wherein the display unit (110) incorporates gesturerecognition technology, allowing the driver to interact with the fuellevel information display through hand gestures for hands-free20 operation.
18.The method for fuel level indication of a vehicle (100) as claimed inclaim 1,wherein the control unit (102) employs edge computingtechniques to perform real-time analysis of sensor data and optimizefuel level estimation accuracy without relying on cloud-based25 processing.
19.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the display unit (110) incorporates haptic feedbacktechnology, providing tactile alerts to the driver when fuel level fallsbelow predetermined thresholds or when critical fuel level warnings30 are issued.
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20.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the control unit (102) integrates with vehicle-to-infrastructure (V2I) communication systems, receiving real-timetraffic and road condition data to dynamically adjust fuel levelestimation algorithms for improved accuracy.5
21.The method for fuel level indication of a vehicle (100) as claimed inclaim 1, wherein the display unit (110) features customizable themesand visualizations, allowing the driver to personalize the appearanceof the fuel level information display according to individualpreferences and aesthetics.10
22.A fuel level indication system of a vehicle (100), the vehicle (100)comprising:
a control unit (102) configured process a fuel level information;
a plurality of fuel storage unit (106); 15
at least one mode switch (104) provided to communicate to the control unit (102) of a mode change;
a plurality of sensors (108) in communication with the control unit (102);
a display unit (110) provided to display fuel level information 20 from the control unit (102).
23.The fuel level indication system of a vehicle (100) as claimed in claim22, wherein the fuel level information include at least one of a CNGlevel information and a petrol level information.
24.The fuel level indication system of a vehicle (100) as claimed in claim25 22, wherein the plurality of fuel storage unit (106) is at least one of apetrol storage unit (106b) and a CNG storage unit (106a).
25.The fuel level indication system of a vehicle (100) as claimed in claim22, wherein further comprising a redundant backup power supplyconfigured to maintain operation of the display unit (110) and control30 unit (102) in the event of a primary power failure.
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26.The fuel level indication system of a vehicle (100) as claimed in claim22, wherein the control unit (102) further comprises a diagnosticmodule configured to detect sensor malfunctions and display errorcodes on the display unit (110) for troubleshooting purposes.
27.The fuel level indication system of a vehicle (100) as claimed in claim5 22, further comprising a user interface module allowing the driver tocustomize the display format and fuel level warning thresholdsaccording to personal preferences.
28.The fuel level indication system of a vehicle (100) as claimed in claim22, wherein the display unit (110) is configured to display additional10 information related to fuel consumption, average mileage, and tripduration in conjunction with the fuel level information.
29.The fuel level indication system of a vehicle (100) as claimed in claim22, wherein the control unit (102) is programmable to accommodate future fuel types and adapt the display format accordingly through15 over-the-air updates.