Description:ELECTRICAL COMPONENT LOCATION FOR A VEHICLETECHNICAL FIELD [0001] The present subject matter generally relates to a vehicle. More particularly, but not exclusively to an electrical device of vehicles. BACKGROUND [0002] In general, a vehicle is propelled by a power unit. The power unit of the vehicle is an internal combustion engine, or an electric motor being powered by an electric battery. [0003] Generally, a two wheeled vehicle requires a plurality of devices to control the vehicle related operation. Said plurality of devices require an energy storage unit disposed at an ideal position to optimise the electrical connection to the other electrical devices. [0004] Generally, in two-wheeler design it is necessary to accommodate multiple functioning elements of the automobile within the limited frame without affecting the ergonomics and relative motion between the various parts of a machine, and forces which act on them . The position of the elements will affect the serviceability as well as the weight distribution within the vehicle. [0005] Arrangement of plurality of devices is critical within the frame assembly as the positioning of the electrical component inherently affects the electrical connections that need to be established between these elements. The length of such connection should be kept shorter to reduce the electrical losses, especially losses due to resistance components. Therefore, the positioning of the electrical components as closely as possible without hindering the ergonomics and weight distribution is of priority. [0006] Conventionally in two wheelers elements such as battery and control units are disposed in proximity to the battery box through various fitments or specifically designed to accommodate these elements. This poses a problem
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30 during servicing as the cluttered arrangement of elements will create difficulty in reaching the serviceable parts. [0007] Conventionally it is also provided that the electrical elements are provided at various positions such as underneath the rider seat in longitudinal direction. Such an arrangement will help in improved access, but the length of the wire required will be increased. Which in turn will increase the losses within the system. [0008] In the state of the art the plurality of elements such as fuse box, relays, controller modules, connectors and Wiring, battery , diodes, switches and circuit breakers, sensors , ground points , diagnostics port are disposed inside an electrical utility box, this arrangement provide a cluttered distribution of these elements, causing the serviceability of theselements difficult and cumbersome. [0009] Thus, there is a need in the art to identify an optimal location to place the electrical devices such that its addresses at least the aforementioned problems and other problems of known art. [00010] 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. SUMMARY OF THE INVENTION [00011] According to embodiments illustrated herein, the present invention provides a vehicle with a plurality of devices. [00012] The present invention provides a vehicle comprising a frame assembly comprising one or more main tube such that the main tube extending from a vehicle front direction to a vehicle rear direction along a vehicle central axis , a swing arm assembly comprising at least one swing arm and a suspension unit , a seat assembly comprising a seat mounting and a seat , the seat assembly mounted on the main tube in the vehicle rear direction
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and a plurality of devices
comprising one or more energy storage unit and one or more control units such that the plurality of devices being disposed below the seat and above a centre stand in the vehicle rear direction. The vehicle is provided such that the plurality of devices being disposed either at a vehicle right side and a left side of the main tube. 5
[00013] Furthermore, according to the invention, control unit being disposed at an offset predetermined distance in a downward direction from the energy storage unit. The offset predetermined distance being in a range of 90-110mm.
[00014] Furthermore, according to the invention the plurality of 10 devices being secured through a mounting arrangement that the mounting arrangement being provided with a plurality of mounting brackets to accommodate the plurality of devices.
[00015] Furthermore, according to the invention the swing arm assembly being pivotally attached to the main tube in the vehicle rear 15 direction, such that the swing arm assembly being configured to secure a rear ground engaging member.
[00016]
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. 20
BRIEF DESCRIPTION OF THE DRAWINGS
[00017] The details are described with reference to an embodiment of a vehicle electrical devices location along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar 25 features and components.
[00018] Figure 1 exemplarily illustrates the side view of the vehicle encapsulating the disposition of several components associated to the vehicle in accordance with an embodiment of the present disclosure.
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[00019] Figure 2 exemplarily illustrates the isometric view of the vehicle the associated to the vehicle in accordance with an embodiment of the present
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30 disclosure. DETAILED DESCRIPTION [00020] The present disclosure may be best understood with reference to the detailed figures and description set forth herein. Various embodiments are discussed below with reference to the figures. However, those skilled in the art will readily appreciate that the detailed descriptions given herein with respect to the figures are simply for explanatory purposes as the methods and systems may extend beyond the described embodiments. For example, the teachings presented, and the needs of a particular application may yield multiple alternative and suitable approaches to implement the functionality of any detail described herein. Therefore, any approach may extend beyond the particular implementation choices in the following embodiments described and shown. [00021] References to “one embodiment,” “at least one embodiment,” “an embodiment,” “one example,” “an example,” “for example,” and so on indicate that the embodiment(s) or example(s) may include a particular feature, structure, characteristic, property, element, or limitation but that not every embodiment or example necessarily includes that particular feature, structure, characteristic, property, element, or limitation. Further, repeated use of the phrase “in an embodiment” does not necessarily refer to the same embodiment. [00022] 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
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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.
[00023]
The foregoing disclosure is not intended to limit the present disclosure to the precise forms or particular fields of use disclosed. As such, 5 it is contemplated that various alternate embodiments and/or modifications to the present disclosure, whether explicitly described or implied herein, are possible in light of the disclosure. Having thus described embodiments of the present disclosure, a person of ordinary skill in the art will recognize that changes may be made in form and detail without departing from the scope of 10 the present disclosure. Thus, the present disclosure is limited only by the claims.
[00024]
Additionally, all numerical terms, such as, but not limited to, “first”, “second”, “third”, “primary”, “secondary”, “main” or any other ordinary and/or numerical terms, should also be taken only as identifiers, to assist the 15 reader's understanding of the various elements, embodiments, variations and/or modifications of the present disclosure, and may not create any limitations, particularly as to the order, or preference, of any element, embodiment, variation and/or modification relative to, or over, another element, embodiment, variation and/or modification. 20
[00025]
The present invention is illustrated with a motorcycle type vehicle. However, a person skilled in the art would appreciate that the present invention is not limited to a motorcycle type vehicle and certain features, aspects, and advantages of embodiments of the present invention can be used with other types of two wheelers such as scooter type vehicle, step thru, and 25 the like. In an embodiment, the scooter type vehicle comprises a low floorboard type vehicle and the term scooter as used herein should not be inferred to restrict the maximum speed, the displacement amount or the like of the vehicle.
[00026] The object of the present invention is to provide an optimal location 30 for placing a plurality of devices on the main frame of the vehicle to minimize the electrical connection length as well as improving the serviceability of the
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vehicle. The plurality of the devices is to be disposed in such location so as to reduce the effective wire length between the electrical connections, to reduce the resistance losses. The disposition of said devices should also enable in the convenient serviceability by providing access to the parts. Thus the primary object of the present invention is to primarily reduce the ohmic 5 losses, improving the real-time signal responsiveness of the electrical system, reducing the installation complexity due to the sub-optimal wiring length between the plurality of devices without altering the vehicle's layout. Reducing ohmic losses in electrical systems enhances efficiency, lowers operational costs, extends component lifespan, and contributes to 10 environmental sustainability by minimizing energy wastage in the form of heat. By reducing resistive losses along the conductive pathways, a higher proportion of electrical energy generated by the secondary battery can reach the control unit, enhancing the efficiency of critical functions such as engine control, safety systems, and entertainment features. This not only improves 15 the vehicle's overall fuel efficiency or electric driving range but also ensures reliable communication between the control unit and the battery, preventing signal degradation and potential malfunctions. Additionally, lower resistive losses contribute to stable power delivery, supporting optimal voltage levels and reducing the thermal stress on components. The result is increased 20 reliability, extended system longevity, energy conservation, and effective temperature management, collectively enhancing the efficiency and sustainability of the automobile.
[00027] To this end the plurality of devices is being disposed at a predefined location and a predefined distance. The plurality of devices is located at a 25 position on the main tube defined below the seat and above a centre stand, this location enables the plurality of devices to be easily accessible at the time of service and also the arrangement of the plurality of devices in close proximity will help in reducing the length of the electrical connections which in turn will reduce the resistance loss. The plurality of devices is position 30 above the centre stand in such manner that said devices will not interfere with regular vehicle operation, and such position adds to the ergonomics of the
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vehicle. The plurality of electrical devices comprises a battery, control unit, a charging unit etc., such devices are positioned either on the left side or the right side of the main tube with reference to the vehicle riding direction, this adds to the flexibility to accommodate said plurality of devices on the vehicle.
[00028] Conventionally in vehicle the battery is disposed in a location close 5 to the rider seat in a battery box and the control units are placed in a location that acts as a centre point to all the other connections. The battery being a heavy electrical component, it is disposed more centrally to the vehicle to maintain the weight distribution. The Vehicle control unit (VCU) is generally disposed more towards the prime mover of the vehicle as it has to interact 10 with a plethora of other electrical components catering to the functionality of the vehicle functioning. Thus, conventionally VCU is disposed in a location that is in proximity to the other devices that its is interacting with to reduce to reduce wiring harness length and improve real time responsiveness.
[00029]
In accordance with the configuration of the present disclosure, the 15 plurality of control units is disposed in a pre-defined region of the vehicle which utilises a location present in the rear portion of the vehicle, along the main tube of the vehicle in a portion between the seat and the centre stand thus, where the plurality of devices being positioned in a manner where a charge energy unit is disposed above the control unit at a pre-defined 20 orientation. The disclosed pre-defined location reduces the wiring length and improves the ergonomics and serviceability of the vehicle, this does not involve major alterations or modifications in the existing vehicle layouts.
[00030] Figure 1 illustrates the side view of a vehicle in accordance with some aspects of the present disclosure. With reference to the figure 1, 25 discloses a vehicle (100). A frame assembly comprising main tube (102) and a head tube (104a). The head tube (104a) is part of the steering assembly (104), which also includes a handlebar (104b). The main tube (102) provides structural support to the entire vehicle (100). The vehicle (100) features a swing arm assembly (106), connecting the main frame to the rear wheel 30 (112a) and facilitating controlled movement. A seat assembly (108) includes
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a seat (108b) and a seat mounting (108a) for the rider's comfort. A plurality of devices (110) is integrated into the vehicle (100), including a control unit (110b) managing various functions and an energy storage unit (110a) such as a battery. The vehicle (100) is equipped with both a front suspension unit (114b) and a rear suspension unit (114a) for enhanced ride comfort and 5 handling. The wheels consist of a rear wheel (112a) and a front wheel (112b), contributing to the vehicle (100)'s mobility. Additionally, a centre stand (116) is provided for stability when the vehicle (100) is parked.
[00031] In one aspect, the vehicle (100) comprises a plurality of wheels, including a front wheel (112b) positioned in the front portion of the vehicle 10 (100)and a rear wheel (112a) in the rear portion. The front wheel (112b) isconnected to the main tube (102) through a front suspension assembly (114b), while the rear wheel (112a) is connected to the main tube (102) via a rear suspension assembly (114a) and a swing arm assembly (106) pivotally attached to the main tube (102). The handlebar assembly (104b) and front 15 suspension assembly (114b) are linked to the main tube through a head tube (104a). The handlebar assembly (104b) facilitates steering of the vehicle (100)by the rider. A plurality of devices (110) is positioned on either the leftor right side of the vehicle (100) at a predefined distance offset from the main tube (102) and mounted to the main tube (102) using mounting brackets. 20
[00032] In an embodiment, the vehicle (100) depicted in the Figure 1 is not limited to a motorcycle, but embodiments disclosed in the present invention can be equivalently applied to other forms of two wheelers including saddle type vehicles, straddle type vehicles, scooter type vehicles, step through vehicles, electric vehicle, and hybrid vehicles. The term vehicle (100) used in 25 the present disclosure relates to any machine configured for transportation.
[00033] ] In an embodiment the vehicle (100) comprises of a plurality of wheels (112a,112b), where the plurality of wheels (112a,112b) comprising at least a front wheel (112b) and a rear wheel (112a). The front wheel (112b) engages to the main tube via a front suspension unit (114b) and a rear wheel 30
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(112a) engages to the main tube to the main tube via a swing arm assembly (106)and a rear suspension unit (114a).
[00034] The steering of the vehicle (100) is enabled by connecting the front wheel (112b) to the handlebar assembly (104b) through the front suspension assembly (114b) and the steering assembly links to the main tube (102) via a 5 head tube (104a).
[00035] The seat assembly (108) comprising a seat mounting (108a) and a seat (108b) being disposed on the main tube (102) in a vehicle rear portion. The seat mounting (108a) is provided at a region where the rear suspension (112a) engages with the main tube (102). 10
[00036] The plurality of devices (110) comprises at least one of an energy storage unit (110a) and a control unit (110b) disposed at a predefined distance offset from the main tube in a left-right direction. The energy storage unit(110a) is arranged at a predefined distance of 90-110 mm above the control unit (110b), which enable enough tolerance for the electrical 15 connections. The disposition of the plurality of devices (110) between a region formed between the seat (108b) and the centre stand (116) in the vehicle rear portion. The energy storage unit (110a) provides energy to the control unit (110b) and various other auxiliary components such as lighting, ignition system, instrument cluster, security, and alarm system, on board 20 computer and navigation etc of the vehicle (100).
[00037] The plurality of devices (110) being disposed in said pre-defined position to maintain optimum wire length, which enables optimal wire length to reduce the ohmic loss between the energy storage unit (110a) and the control unit (110b). 25
[00038] Figure 2 shows an isometric view of the vehicle (100) where the main tube (102) extends from the head tube (104a) towards the seat (108b) and stops above a rear fender (118). The main tube (102) is provided to maintain structural integrity to the vehicle (100) and to affix a plurality of elements that is integral to vehicle functioning such as a prime mover, a 30 transmission system, traction system, suspension system, electrical and
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electronic units, auxiliary power units, etc. The energy storage unit (110a) and a control unit (110a) are disposed at an offset distance from the main tube (102)in a left-right direction as depicted in the figure. The energy storage unit(110a) and a control unit (110b) can either both be placed on left side or right side in order to accomplish the objective of the present invention. The control 5 unit (110b) as depicted in the figure 2 is positioned below the energy storage unit (110a) in order to provide an optimal wire routing towards the battery, as well as to accommodate further connectors, relays, sensors, supplementary electronic modules etc.
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30 [00039] The present invention eliminates the difficulty in packaging the energy storage unit (110a) and the control unit (110b) by suitably positioning the two units in an offset location from the main tube (102) and the disposition of the energy storage unit (110a) and the control unit (110b) are not interfering with any other elements, essentially providing a structured layout to enable serviceability of the vehicle. The present invention also eliminates the chance of the electrical components from overheating by providing sufficient tolerance to facilitate air movement between the components and reduces the retention of heat within the plurality of devices housing space. [00040] In view of the above, the claimed limitations as discussed above are not routine, conventional, or well understood in the art, as the claimed limitations enable the above solutions to the existing problems in conventional technologies. [00041] A person with ordinary skills in the art will appreciate that the 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. [00042] In light of the above-mentioned advantages and the technical advancements provided by the disclosed method and system, the claimed
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25 30 arrangement 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 arrangement clearly bring an improvement in the functioning of the configuration and provides a technical solution to a technical problem. [00043] 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. [00044] 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 based here on. Accordingly, the embodiments of the present invention are intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims. [00045]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. 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 teachings of the present disclosure without departing from its scope. Therefore, it is intended that the present disclosure is not 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 – Vehicle 102 – Main tube 104 – Steering assembly 104a – Head tube 104b – Handlebar assembly 106 – Swingarm assembly 108 – Seat assembly 108a – Seat mounting 108b – Seat 110 – Plurality of devices 110a – energy storage unit 110b – control unit 112a – rear wheel 112b – Front wheel 114b – Front suspension unit 114a – Rear suspension unit 116 – Centre stand 118 – Rear fender , Claims:We Claim:
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1.
A vehicle (100) comprising:
a frame assembly comprising one or more main tube (102),
wherein said main (102) tube extending from a vehicle front portion to a vehicle rear portion along a vehicle central axis (A-A’); 10
a seat (108b) being disposed on said main tube; and
a plurality of devices (110) comprising one or more energy storage unit (110a) and one or more control units (110b),
wherein said plurality of devices (110) being disposed below said seat (108b) and above a centre stand (116). 15
2.
The vehicle (100) as claimed in claim 1, wherein said plurality ofdevices (110) being disposed either at a vehicle right-left orientationwith respect to said main tube (102).
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The vehicle (100) as claimed in claim 1, wherein said control unit(110b) being disposed at an offset predetermined distance below said20 power source unit (110a).
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The vehicle as claimed in claim 3, wherein said offset predetermineddistance being in a range of 90-110mm.
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The vehicle (100) as claimed in claim 1, wherein said plurality ofdevices (110) being secured through a mounting arrangement.25
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The vehicle (100) as claimed in claim 1, wherein said seat (108b) beingmounted on a seat mounting (108a),
Wherein said seat mounting disposed on a vehicle rear portion mounted on said main tube (102).