Description:A VEHICLE
TECHNICAL FIELD
[0001] The present subject matter generally relates to a vehicle. More particularly, the present invention relates to a vehicle with a frame assembly 5 comprising a control unit.
BACKGROUND
[0002] In contemporary two-wheeled vehicles, control units such as the Integrated Starter Generator (ISG) plays a pivotal role in engine starting and 10 electrical power generation. Traditionally, the ISG is positioned in the front portion of the vehicle, often near the handlebars or under the seat. However, this conventional placement poses several technical challenges and inefficiencies that limit the overall performance and functionality of the ISG system. 15
[0003] Conventional ISG placement has a drawback such as the elongated wiring harness required to connect the ISG to other electrical components, such as the battery, ECU (Electronic Control Unit), and various sensors. The extended wiring harness not only increases manufacturing complexity but also introduces higher electrical resistance, leading to energy losses and 20 reduced system efficiency. Moreover, the increased wiring length elevates the risk of electromagnetic interference (EMI) and signal attenuation, potentially compromising the reliability and accuracy of electronic communication between components.
[0004] Furthermore, the front-mounted ISG is susceptible to inefficient heat 25 dissipation, particularly in high-temperature operating conditions. The proximity to the engine and exhaust system exposes the ISG to elevated thermal loads, increasing the risk of overheating and premature component degradation. Inadequate heat dissipation can adversely affect the ISG's performance and longevity, ultimately leading to system failures and costly 30 repairs.
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[0005] Additionally, the front placement of the ISG limits its integration with other essential vehicle components located in the rear section, such as the engine, transmission, and cooling system. This spatial separation hinders optimal component coordination and efficiency, impairing overall vehicle performance and responsiveness. 5
[0006] To address these technical challenges and inefficiencies associated with conventional ISG placement, there exists a need for novel configuration wherein the ISG is relocated to the rear section of the vehicle, near the engine and other necessary components. By positioning the ISG in closer proximity to the engine, transmission, and cooling system, the invention aims to 10 enhance component integration and coordination, improving overall vehicle performance, efficiency, and reliability.
SUMMARY OF THE INVENTION
[0007] The foregoing summary is illustrative only and is not intended to be 15 in any way limiting. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features will become apparent by reference to the drawings and the following detailed description.
[0008] In response to aforesaid problems available in the art, the present 20 disclosure introduces a configuration for a vehicle, particularly focusing on the integration of control unit securing on a frame assembly of a vehicle. The present disclosure addresses the limitations of existing designs by strategically placing the control unit on the vehicle such that the any additional control unit can be accommodated much more efficiently. Given 25 the limited space and design constraints of the vehicle (for example a two wheeled vehicle), this becomes a highly effective means of mounting. Locating the control unit strategically ensures that the wiring harness and routing can be done in an efficient manner.
[0009] According to embodiments illustrated herein, the present disclosure 30 provides in general to a vehicle, and more particularly, but not exclusively to a vehicle comprising a frame assembly, the frame assembly comprises a top
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tube and a down tube. The vehicle further comprises a one or more longitudinal member, the one or more longitudinal member extends rearwardly from the top tube. The vehicle further comprises one or more first support member, the one or more first support member extends downwardly from the top tube and one or more second support member, the one or more 5 second support member extends downwardly from the one or more longitudinal member. The one or more first support member and the one or more second support member is configured to accommodate at least one control unit. [00010] In one of the embodiments of the present disclosure, the at least one 10 control unit is disposed between the one or more first support member and the one or more second support member.
[00011] In one of the embodiments of the present disclosure, the one or more first support member and the one or more second support member is connected to a pivot frame member. 15
[00012] In one of the embodiments of the present disclosure, the at least one control unit is disposed above the pivot frame member.
[00013] In one of the embodiments of the present disclosure, the frame assembly comprising a swing arm member, and the at least one control unit is disposed above the swing arm member. 20
[00014] In one of the embodiments of the present disclosure, the at least one control unit is disposed towards at least one of the one or more first support member or the one or more second support member.
[00015] In one of the embodiments of the present disclosure, a bridge member connects a first centre support member to a second centre support 25 member.
[00016] In one of the embodiments of the present disclosure, the at least one control unit is disposed on the bridge member with a plurality of fastening units.
[00017] In one of the embodiments of the present disclosure, the at least one 30 control unit is facing towards a top direction of the vehicle or a down direction of the vehicle.
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[00018] In one of the embodiments of the present disclosure, the at least one control unit is disposed towards front of the vehicle with respect to one or more shock absorbing unit.
[00019] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and 5 are not restrictive of the invention, as claimed.
BRIEF DESCRIPTION OF THE DRAWINGS
[00020] The details are described with reference to an embodiment of a for a 10 vehicle along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar features and components.
[00021] Figure 1 exemplarily illustrates a side view of a vehicle in accordance with an embodiment of the present disclosure.
[00022] Figure 2 exemplarily illustrates an side view of the vehicle with at 15 least one control unit in accordance with an embodiment of the present disclosure.
[00023] Figure 3 exemplarily illustrates a perspective view of mounting of at least one control unit in accordance with an embodiment of the present disclosure. 20
DETAILED DESCRIPTION
[00024] Exemplary embodiments are described with reference to the accompanying drawings. Wherever convenient, the same reference numbers 25 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 departing from the spirit and scope of the disclosed embodiments. It is intended that the following detailed description be considered as exemplary 30 only, with the true scope and spirit being indicated by the following claims.
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[00025] The terms “an embodiment”, “embodiment”, “embodiments”, “the 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 5 “including but not limited to”, unless expressly specified otherwise. The terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise.
[00026] In order to overcome the one or more of the above-mentioned problems in the background, the present disclosure provides a vehicle. The 10 vehicle comprises a frame assembly with at least one electronic control unit.
[00027] The embodiments of the present invention will now be described in detail with reference to the vehicle with the accompanying drawings. However, the present invention is not limited to the present embodiments. The present subject matter is further described with reference to 15 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, aspects, and examples of the present 20 subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof.
[00028] The at least one object of the present disclosure is to introduce a novel design for vehicles, specifically tailored for two-wheeled vehicles, to address the challenges associated with integrating control units such as but not limited 25 to the placement of the integrated starter generator (ISG) in two-wheeled vehicles by relocating it to the rear section near the engine and other critical components. The conventional front-mounted configuration of the control unit, which can include the ISG, presents several technical challenges, including increased wiring harness length and inefficient heat dissipation. 30
[00029] These challenges not only compromise the efficiency and performance of the control unit but also contribute to maintenance
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complexities and reduced vehicle reliability. Therefore, the object of the invention is to address these technical limitations by strategically placing the control unit in the rear section of the vehicle. By doing so, the invention aims to minimize wiring harness length, streamline heat dissipation mechanisms, and enhance overall vehicle performance and reliability. 5 [00030] Additionally, the rear-mounted control unit configuration enables closer integration with the engine and other necessary components, facilitating seamless coordination of functions and enhancing operational efficiency. Overall, the invention seeks to overcome the technical challenges associated with conventional control unit placement and introduce a more 10 efficient and reliable configuration for two-wheeled vehicles.
[00031] Figure 1 illustrates a perspective view for a two-wheeled vehicle (hereinafter ‘vehicle’) in accordance with an embodiment of the present disclosure. The vehicle may be an Electric Vehicle (EV), a Hybrid Electric Vehicle (HEV), an Internal Combustion Engine (ICE) based vehicle and have 15 components suitable for traction. The vehicle generally includes a frame assembly (100). The frame assembly (100) comprises a top tube (104) and a down tube (106). The top tube (104) and the down tube (106) are structural members of the frame assembly (100) of the vehicle and are configured to accommodate a set of wiring and cables of the vehicle and other connectivity 20 components related to the vehicle's electronics and control systems, or instrumentation elements such as a display unit or control panel providing a rider of the vehicle with essential information about the vehicle's status, speed, and other relevant parameters. The top tube (104) may further accommodate a fuel tank, a storage mount, and the like. Further, the fuel tank 25 of the vehicle is disposed on the frame assembly (100). In an embodiment, the top tube (104) and the down tube (106) supports the fuel tank disposed on the frame assembly (100). In an another embodiment, the fuel tank is disposed adjacent to the head tube (102) and supported by the top tube (104).
[00032] Moreover, the vehicle comprises one or more longitudinal member 30 (108), the one or more longitudinal member (108) extends rearwardly from the top tube (104). These longitudinal members provide structural support and
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contribute to the overall stability of the vehicle frame. Additionally, one or more first support members (114) are integrated into the top tube (104) and extend downwardly from it. These first support members serve to reinforce the top tube and distribute mechanical loads more effectively throughout the frame assembly. Furthermore, the vehicle includes one or more second 5 support members (110), which extend downwardly from the one or more longitudinal members (108). These one or more second support members (110) are strategically positioned to enhance the structural integrity of the frame assembly, particularly in the rear portion of the vehicle. By connecting to the one or more longitudinal members (108), the one or more second 10 support members (110) contribute to the overall rigidity of the frame and help withstand various dynamic forces encountered during vehicle operation. Overall, the arrangement of longitudinal members, first support members, and second support members ensures a robust and stable frame structure for the vehicle. This configuration not only provides adequate support for the vehicle 15 components but also helps optimize weight distribution and enhance overall performance and handling characteristics. [00033] Furthermore, the one or more first support member (114) and the one or more second support member (110) is configured to accommodate at least one control unit (202). The at least one control unit (202) encompass various 20 types and components such as but not limited to Integrated Starter Generators (ISGs) which serve the dual function of starting the engine and generating electrical power for the vehicle's electrical system. These units typically include components such as electric motors, generators, and control circuitry to manage engine start-up and electrical power distribution. The at least one 25 control unit (202) may further include Engine Control Units (ECUs) responsible for managing engine operation, fuel injection, ignition timing, and other engine-related functions, or may include Transmission Control Units (TCUs) which control transmission shifting and torque converter lockup to optimize vehicle performance and fuel efficiency. The at least one 30 control unit (202) may further include Brake Control Units (BCUs) managing anti-lock braking systems (ABS), traction control systems (TCS), and
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electronic stability control (ESC) systems to enhance vehicle safety and stability. [00034] Moreover, the at least one control unit (202) is strategically positioned between the one or more first support members (114) and the one or more second support members (110). This arrangement optimizes the utilization of 5 space within the vehicle structure while providing effective support and protection for the control unit(s). By positioning the control unit(s) in this manner, the structural integrity of the vehicle assembly is enhanced, thereby minimizing the risk of damage or interference with the control unit(s) during vehicle operation. 10
[00035] Moreover, the one or more first support member (114) and the one or more second support member (110) is connected to a pivot frame member (116). The pivot frame member (116) includes a connection point where the one or more first support members (114) and the one or more second support members (110) intersect, forming a pivotal junction. This pivotal junction, 15 referred to as the pivot frame member (116), serves as a critical structural element in the assembly, facilitating the integration and coordination of various components, including the center stand and other related mechanisms. The pivot frame member (116) is designed to provide a robust and secure connection between the first and second support members, ensuring stability 20 and reliability during vehicle operation. Mechanically, the pivot frame member (116) may be constructed using durable materials such as steel or aluminum, capable of withstanding the forces and stresses experienced during vehicle use. Additionally, the pivot frame member (116) may feature reinforcement ribs, flanges, or other structural enhancements to enhance its 25 strength and rigidity. The connection between one or more first support member (114) and the one or more second support member (110) and the pivot frame member (116) may utilize various mechanical fastening techniques, including welding, bolting, or riveting. Welding, for instance, involves fusing the components together using heat and pressure, creating a 30 seamless and durable bond. Alternatively, bolts or rivets may be employed to
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securely fasten the components while allowing for disassembly and maintenance when necessary. [00036] Moreover, figure 2 exemplarily illustrates an side view of the vehicle with at least one control unit (202) in accordance with an embodiment of the present disclosure. The at least one control unit (202) is disposed above the 5 pivot frame member (116) and furthermore the frame assembly comprises a swing arm member (204), where the at least one control unit (202) is disposed above the swing arm member (204). Figure 3 exemplarily illustrates a perspective view of mounting of at least one control unit (202) in accordance with an embodiment of the present disclosure. In one of the embodiments of 10 the present disclosure, at least one control unit (202) is disposed towards at least one of the one or more first support member (114) or the one or more second support member (110). The one or more first support member (114) and the one or more second support member (110) includes but not limited to ne or more lateral struts or lateral supports. These components, commonly 15 referred to as side bars, are integral elements of the frame of the vehicle, providing structural rigidity and support. The lateral struts extend from the frame in a particular orientation, while the lateral supports extend in a similar or different orientation, depending on the design requirements. These elements are strategically positioned within the frame assembly to distribute 20 loads and stresses encountered during vehicle operation, enhancing stability and durability.
[00037] Furthermore, the vehicle comprises a bridge member (208), the bridge member (208) connects a first centre support member (118) to a second centre support member (112). The bridge member (208) encompasses a range of 25 designs and configurations, tailored to meet specific requirements of the vehicle design and intended application. It may vary in shape, size, and material composition, depending on factors such as load-bearing capacity, weight considerations, and aesthetic preferences. For instance, the bridge member (208) could be constructed from steel, aluminium, composite 30 materials, or other suitable alloys known in the field. Additionally, the at least one control unit (202) is disposed on the bridge member (208) with a plurality
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of fastening units. In one of the embodiments of the present disclosure the at least one control unit (202) is facing towards a top direction of the vehicle or a down direction of the vehicle. Furthermore, the at least one control unit (202) is disposed towards front of the vehicle with respect to one or more shock absorbing unit (206). 5 [00038] The present disclosure ensures that the at least one electronic control unit (202) is strategically located within the vehicle's frame assembly, facilitating convenient access for installation and maintenance purposes. Furthermore, by placing the at least one electronic control unit (108) adjacent to the bridge member (208) and utilizing the first centre support member 10 (118) and the second centre support member (112) as an intermediary ensures structural integrity and stability.
[00039] Moreover, by positioning the at least one electronic control unit (202) between the one or more first support member (114) and the one or more second support member (110), the vehicle's frame assembly achieves 15 improved structural integrity. This configuration ensures secure mounting of the at least one electronic control unit (202) within the frame, minimizing vibrations and enhancing overall stability during vehicle operation.
[00040] The placement of the at least one control unit (202) above the pivot frame member (116) or the swing arm member (204) optimizes space 20 utilization within the vehicle's frame assembly. This strategic positioning maximizes available space while minimizing interference with other components, facilitating efficient packaging of vehicle systems and accessories. Furthermore, the placement of the at least one control unit (202) on the bridge member (208) streamlines maintenance procedures by 25 providing convenient access for servicing and replacement. With the control unit located in a centralized and accessible position, technicians can easily perform diagnostic checks and repairs, reducing downtime and enhancing overall vehicle reliability.
[00041] Additionally, disposing the at least one control unit (202) towards the 30 front with respect to the one or more shock-absorbing unit (206), shields the at least one control unit (202) from potential damage caused by road debris,
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moisture, or impact forces. This protective positioning helps safeguard critical electronic components, prolonging their lifespan and ensuring uninterrupted vehicle performance in diverse operating conditions. The novel placement of the at least one control unit (202) within the rear section of the vehicle's frame assembly allows for efficient heat dissipation. Utilizing the 5 usual opening in the rear between frame members promotes airflow around the at least one control unit (202), dissipating heat effectively and reducing the risk of overheating. This optimized thermal management enhances the reliability and longevity of electronic components, contributing to overall vehicle performance and durability. Further, by locating the at least one 10 control unit (202) closer to other necessary components such as the engine and ISG, the length and load of the wiring harness are minimized. This reduction in wiring harness length not only simplifies installation but also enhances electrical efficiency and reduces the risk of wire fatigue or failure, improving the overall reliability and longevity of the vehicle's electrical 15 system. [00042] Additionally, the placement of the control unit(s) between the support members helps to optimize the distribution of weight within the vehicle structure. By positioning the control unit(s) closer to the vehicle's centre of gravity, stability and handling characteristics are improved, resulting in 20 enhanced vehicle performance and driver satisfaction.
[00043] Furthermore, this configuration allows for effective heat dissipation from the control unit(s). The proximity to the support members facilitates the transfer of heat away from the control unit(s) to the surrounding environment, preventing overheating and ensuring optimal operating conditions. This 25 thermal management feature contributes to the longevity and reliability of the control unit(s), thereby enhancing the overall performance and durability of the vehicle assembly.
[00044] Overall, the placement of the at least one control unit (202) between the first and second support members in the vehicle assembly provides 30 numerous advantages, including enhanced structural integrity, accessibility for maintenance, optimized weight distribution, and effective heat
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dissipation. These benefits collectively contribute to the improved reliability, performance, and longevity of the vehicle assembly, thereby fulfilling the objectives of the present disclosure. [00045] Further limitations and disadvantages of conventional and traditional approaches will become apparent to one of skill in the art, through 5 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.
[00046] In light of the above-mentioned advantages and the technical advancements provided by the disclosed method and system, the claimed 10 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 claimed steps provide a technical solution to a technical problem. 15
[00047] 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.
[00048] Finally, the language used in the specification has been principally 20 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 based here on. Accordingly, the embodiments of the present invention are 25 intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims.
[00049] 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 30 illustration and are not intended to be limiting, with the true scope and spirit being indicated by the following claims.
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[00050] 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 5 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. , Claims:We Claim:
1. A vehicle comprising:
a frame assembly, the frame assembly comprising: 5
one or more top tube (104), and one or more down tube (106);
one or more longitudinal member (108), the one or more longitudinal member (108) extends rearwardly from the top tube (104); 10
one or more first support member (114), the one or more first support member (114) extends downwardly from the top tube (104);
one or more second support member (110), the one or more second support member (110) extends downwardly from 15 the one or more longitudinal member (108);
wherein,
the one or more first support member (114) and the one or more second support member (110) is configured to accommodate at 20 least one control unit (202).
2. The vehicle as claimed in claim 1, wherein the at least one control unit (202) is disposed between the one or more first support member (114) and the one or more second support member (110). 25
3. The vehicle as claimed in claim 1, the one or more first support member (114) and the one or more second support member (110) is connected to a pivot frame member (116).
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4. The vehicle as claimed in claim 3, wherein the at least one control unit (202) is disposed above the pivot frame member (116).
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5.The vehicle as claimed in claim 1, wherein the frame assemblycomprising a swing arm member (204), and wherein the at leastone control unit (202) is disposed above the swing arm member(204).
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6.The vehicle as claimed in claim 1, wherein the at least one controlunit (202) is disposed towards at least one of the one or more firstsupport member (114) or the one or more second support member(110).
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7.The vehicle as claimed in claim 1, wherein a bridge member (208)connects a first centre support member (118) to a second centresupport member (112).
8.The vehicle as claimed in claim 7, wherein the at least one control15 unit (202) is disposed on the bridge member (208) with a pluralityof fastening units.
9.The vehicle as claimed in claim 1, wherein the at least one controlunit (202) is facing towards a top direction of the vehicle or a down20 direction of the vehicle.
10.The vehicle as claimed in claim 1, wherein the at least one controlunit (202) is disposed towards front of the vehicle with respect toone or more shock absorbing unit (206