A vehicle

Abstract

The present invention provides a vehicle (100) which comprises a frame assembly (102), at least one side member (104), an internal combustion engine (106), and an exhaust assembly (108). The frame assembly (102) comprises a plurality of frame members, with the at least one side member (104) disposed laterally in width-wise direction and mounted onto at least one of the pluralities of frame members. The exhaust assembly comprises one or more catalytic converter, and a plurality of sensors (114). The plurality of sensors (114) are electrically connected through one or more cables (116). In an embodiment the one or more cables (116) connecting the one or more second sensor (114b) of the plurality of sensors (114) being routed through the at least one side member (104) disposed adjacent to the muffler (112).

Description

TITLE OF INVENTION:A VEHICLETECHNICAL FIELD

[0001] The present subject matter generally relates to a vehicle. More particularly, but not exclusively to a routing of cables connecting one or more second sensors of the exhaust assembly in a vehicle.BACKGROUND

[0002] In vehicle design, particularly concerning exhaust systems, the integration and management of sensors play a critical role in ensuring optimal engine performance and adherence to emission standards. Exhaust systems commonly feature various sensors, such as oxygen sensors, that monitor exhaust gases before they leave the exhaust system. In conventional exhaust systems, a catalytic converter is deployed to cure the combustion products leaving the internal combustion engine before they are released into the atmosphere. The structural configuration and critical function of the catalytic converter in curing of emissions makes the catalytic converter an indispensable component in the exhaust assembly. Therefore, there arises a need for monitoring and diagnosing conversion efficiencies of the catalytic converter to adjudge safe operationality of the catalytic converter.

[0003] In order to adjudge safe operationality and monitoring of the catalytic converter, oxygen sensors are disposed in an upstream portion of the catalytic converter and a downstream portion of the catalytic converter. The comparison of values between the oxygen sensors deduces the conversion efficiency and safe operationality of the catalytic converter.

[0004] The disposition of the oxygen sensors in a compact vehicle layout such as in saddle type vehicle surfaces problems of proper routing of the cables extending from the disposed oxygen sensor. Traditionally, routing cables for these sensors has been challenging. Conventional methods sometimes lead to cluttered wiring, which can adversely affect servicing,component performance, and overall visual appeal. For instance, the cables extending from the oxygen sensor may be disposed in vicinity of the exhaust pipe, loose routing of the cable may lead to the cable interacting with the transmission assembly which may yield wear and tear of the cable. Further, the exhaust assembly and the internal combustion engine are designated hot zones of the vehicle, therefore any undesirable interaction of a portion of the cable with the hot zones of the vehicle leads to inaccuracies in signal transmission through the cables.

[0005] Proper cable routing and component positioning are essential to enhance vehicle performance and durability while addressing functionality and aesthetics. Therefore there arises a need in the art to securely route cables extending from oxygen sensors isolated from hot zones of the vehicle towards a main wiring harness of the vehicle, such that interaction of the routed cables with vehicle components and environmental factors be minimized.

[0006] One of the conventional methods for routing cables involves using built-in ducts or channels moulded into the vehicle’s frame. These channels offer a dedicated space for cables, guiding them along predetermined paths while safeguarding them from mechanical damage and heat. However, this involves channels that are fixed in design and size, which can limit flexibility for future modifications or upgrades. Additionally, integrating these ducts during the manufacturing process can increase production complexity and costs. Fixed-size channels may also not accommodate different cable types or additional sensors, potentially leading to limitations in adaptability

[0007] Another conventional method for routing cables is by using of flexible conduits, which encase cables in a protective, adaptable covering that can bend and conform to various shapes and routing paths. Over time, conduits can wear out or become damaged, especially in high-stress areas, compromising their protective qualities. Maintenance can be more cumbersome, as accessing or replacing cables within flexible conduits may require significant effort..

[0008] Yet another conventional solution may involve custom trays, designed to route multiple cables with features like clips, channels, or compartments that keep them organized. Custom trays come with their own limitations. Designing and installing custom trays can be complex, particularly in vehicles with limited space or unique shapes. Once installed, custom trays offer limited adjustability, making future modifications or repairs more difficult. If a cable needs to be accessed or replaced, the entire tray system might need to be disassembled, which can be time-consuming and cumbersome.

[0009] Another traditional method is by integrating wiring directly into structural components or vehicle panels during the manufacturing process provides a seamless and aesthetically pleasing solution. However, integrating wiring into structural components requires advanced planning and design, which increases manufacturing complexity and costs. Repairing or modifying embedded wiring can be particularly challenging, often requiring significant disassembly or replacement of structural components, making repairs costly and time-consuming. Additionally, this method limits the flexibility to adapt or upgrade wiring after the vehicle has been manufactured.

[0010] Thus, there is a need in the art for a method and a system for routing of cables in a vehicle which addresses at least the aforementioned problems and other problems of known art.

[0011] 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

[0012] According to embodiments illustrated herein, the present invention provides a vehicle comprising a frame assembly, at least one side member, an internal combustion engine and an exhaust assembly. The frame assembly comprises a plurality of frame members. The at least one sidemember is disposed laterally in a width wise direction. The at least one side member is mounted onto at least one of the plurality of frame members and is configured to enclose portions of the frame assembly. The internal combustion engine is mounted in a portion of the frame assembly. The exhaust assembly is coupled to the internal combustion engine. The exhaust assembly comprises at least one of: an exhaust pipe, a muffler, one or more catalytic converter and a plurality of sensors. The muffler is directed towards a rear portion (R) of the vehicle. The exhaust pipe is connected to an exhaust port of the internal combustion engine. The one or more catalytic converter disposed in a portion of one of the exhaust pipe and the muffler. The plurality of sensors comprises a first sensor and one or more second sensors. The first sensor is disposed on an upstream portion of the one or more catalytic converter and the one or more second sensor being disposed on a downstream portion of the one or more catalytic converter.

[0013] According to embodiments illustrated herein, the present invention provides one or more cables extending from the one or more second sensors is routed upwards towards a wiring harness of the vehicle through one or more holding portions disposed in the at least one side member located sideward of a portion of the exhaust assembly.

[0014] According to embodiments illustrated herein, the present invention provides one or more cables extending from the one or more second sensors is routed upwards towards a wiring harness of the vehicle through one or more holding portions disposed in the at least one side member which at least partially eclipses a portion of the exhaust assembly.

[0015] According to embodiments illustrated herein, the present invention provides the at least one side cover member being a rear portion of a foot rest comprising one or more holding portions.

[0016] According to embodiments illustrated herein, the present invention provides the one or more second sensor is disposed on the muffler with a sensing end of the one or more second sensor facing an exhaust gas flow path. The muffler is coupled to an end portion of the exhaust pipe.

[0017] According to embodiments illustrated herein, the present invention provides the one or more catalytic converter comprising a split type catalytic converter with two or more conversion segments, wherein the one or more second sensors disposed on the downstream portion of at least one of the two or more conversion segments.

[0018] According to embodiments illustrated herein, the present invention provides the one or more cables connecting the one or more second sensor (114b) being routed through the at least one side member disposed on an inward side on one of a left side and right side of the muffler.

[0019] According to embodiments illustrated herein, the present invention provides the one or more cables being routed through a surface (S) of the at least one side member comprising the one or more holding portion, wherein the at least one side member at least partially enclosing a transmission assembly of the vehicle and the one or more holding portion being configured to route the one or more cables away from the transmission assembly.

[0020] According to embodiments illustrated herein, the present invention provides the one or more cables routed through the one or more holding portions of the at least one side member being guided towards a panel of the vehicle disposed below a rear seat frame member of the vehicle.

[0021] According to embodiments illustrated herein, the present invention provides the one or more cables being routed by one or more holding portions, wherein the one or more holding portions comprises of at least one of a hole clip, a cable strap, a slot, a guideway, a bracket and a wire clip.

[0022] According to embodiments illustrated herein, the present invention provides the panel comprising one or more holes configured to receive the one or more cables, wherein the one or more cables being guided horizontally and forwardly along the one or more frame members to connect to a wiring harness of the vehicle.

[0023] According to embodiments illustrated herein, the present invention provides the one or more cables of the one or more second sensor being a portion of the muffler facing internal components of the vehicle, and wherein the one or more cables being disposed below the seat frame members, behind the transmission assembly and behind the internal combustion engine.

[0024] According to embodiments illustrated herein, the present invention provides the first sensor and the one or more second sensors being oxygen sensors configured to transmit an exhaust input to a control unit coupled to the internal combustion engine of the vehicle. The at least one side member (104) being a pillion foot rest member supporting a foot resting portion.

[0025] According to embodiments illustrated herein, the present invention provides the at least one side member being one or more members extending inclinedly downwards from a rear portion (R) of the frame assembly towards the exhaust assembly.

[0026] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The details are described with reference to an embodiment of a sensor in a vehicle along with the accompanying diagrams. The same numbers are used throughout the drawings to reference similar features and components.

[0028] Figure 1 exemplarily illustrates a side view of the vehicle in accordance with an embodiment of the present disclosure.

[0029] Figure 2 exemplarily illustrates a rear view of the vehicle in accordance with an embodiment of the present disclosure.

[0030] Figure 3 exemplarily illustrates a side view of the vehicle in accordance with an embodiment of the present disclosure.

[0031] Figure 4 exemplarily illustrates a perspective view of the vehicle in accordance with an embodiment of the present disclosure.DETAILED DESCRIPTION

[0032] 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 departing from the spirit and scope of the disclosed embodiments. It is intended that the following detailed description be considered as exemplary only, with the true scope and spirit being indicated by the following claims.

[0033] An objective of the present subject matter is to improve the management and control of exhaust gases in the vehicle, ensuring that emissions are effectively processed and reduced.

[0034] Yet another objective of the present subject matter is to provide accurate and reliable monitoring of exhaust gases by utilizing multiple oxygen sensors. To this end, a plurality of sensors are disposed in the exhaust assembly in an upstream portion and downstream portion of the catalytic converter to monitor the conversion efficiency of the catalytic converter.

[0035] Yet another objective of the present subject matter is to ensure that the cables connecting the sensors are routed in a predefined manner. The cables extending from the plurality of sensors need to be routed securely towards a wiring harness of the vehicle connecting to an engine management system. In view of optimizing any possible signal transmission losses it is required to route the cables away from a hot zone of the vehicle and isolated from sharp edges of style covers. Further, the cables should be shielded against environmental factors like dust, rain, mud, which may deteriorate the life cycle or durability of cables.

[0036] Further, there is a conflicting requirement of maintenance of a preset length of cable length which is to be routed through a compact vehicle layout. The pre-set cable length permits modularity in design by permitting large scale manufacturing to suit a variety of vehicle layouts. In the pursuit ofattaining modularity, there arises an auxiliary requirement of maintenance of bends in the cable, to ensure the tension in the cable does not lead to tear, and / or excessive bends or folds may lead to dangling of wires which may have undesirable interaction with components in vicinity of the cable.

[0037] Yet another objective of the present subject matter is to achieve a compact and efficient design by integrating the catalytic converter inside the muffler.

[0038] Yet another objective of the present subject matter is to enhance the durability and reliability of the exhaust assembly by securely connecting components such as the exhaust pipe and the muffler.

[0039] It is yet another objective of the present subject matter to ensure secure routing of one or more cables of the plurality of sensors, such as it is inconspicuous from an external vehicle view. To this end, the present configuration provides the at least one side member being a foot rest member provided in the vehicle, with the one or more cables of the second sensor being routed through one or more holding portions provided on an inner surface of the foot rest member.

[0040] In an aspect, the one or more second sensors are located near the rider foot rest, with the one or more cables 116 of the one or more second sensors are routed along the rear footrest. The visibility of the one or more cables 116 is avoided as the one or more cables 116 are routed through a back side, or an inner surface or a rear portion of the foot rest member.

[0041] 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.

[0042] The present subject matter is described using a plurality of sensors and electrical connections which are used in a vehicle, whereas the claimed subject matter can be used in any other type of application employing above- mentioned configuration, 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.

[0043] 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 “including but not limited to”, unless expressly specified otherwise. The terms “a”, “an” and “the” mean “one or more”, unless expressly specified otherwise.

[0044] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the present embodiments. The present subject matter is further described with reference to accompanying figures. It should be noted that the description and figures merely illustrate principles of the present subject matter. Various arrangements may be devised that, although not explicitly described or shown herein, encompass the principles of the present subject matter. Moreover, all statements herein reciting principles, aspects, and examples of the present subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof.

[0045] Figure 1 exemplarily illustrates a side view of the vehicle (100) in accordance with an embodiment of the present disclosure. The vehicle (100) as described in this present disclosure is applicable to all multi-wheeled vehicles which may include but not limited to a two-wheeled vehicle, three wheeled vehicle or a four wheeled vehicle. The vehicle (100) as explained in the present subject matter is also propelled by either an internal combustion engine or a hybrid of an electric motor and an internal combustion engine.

[0046] The vehicle (100) comprises a frame assembly (102), at least one side member (104), an internal combustion engine (106), and an exhaust assembly (108). The frame assembly (102) of the vehicle (100) is constructed using a framework composed of a plurality of frame members which are interconnected to each other. These frame members form a rigid and supportive structure that serves as the skeleton of the vehicle (100). The atleast one side member (104) is an integral component of this frame assembly (102) and is positioned laterally across the width of the vehicle (100). This lateral orientation is provided such that, in an embodiment at least one footrest is provided on the at least one side member (104). The at least one side member (104) is mounted onto at least one of the plurality of frame members in the frame assembly (102). This mounting involves securing the at least one side member (104) to the frame member or frame members through methods such as welding, bolting, or other mechanical fastening techniques.

[0047] In an embodiment, the at least one side member (104) relates to a cover panel, a style cover or any panel configured to partially eclipse internal components of the vehicle (100). The internal components of the vehicle (100) in a non-limiting example may comprise the transmission assembly, rear suspension unit, internal combustion engine, control units and wire or cables routed internally in the vehicle (100).

[0048] The internal combustion engine (106) features an exhaust port and the internal combustion engine (106) is mounted within the frame assembly (102). The exhaust assembly (108) is coupled to the engine (106). The engine (106) is securely mounted within the frame assembly (102) of the vehicle (100). The exhaust assembly (108) is designed to be functionally connected to the engine (106) which allows for the efficient management and channelling of exhaust gases produced by the engine (106) during operation. The connection between the engine (106) and the exhaust assembly (108) is crucial for effective exhaust gas flow.

[0049] In an aspect, the internal combustion engine 106 is mounted in a front portion F of the vehicle 100. The exhaust port of the internal combustion engine 106 is positioned at a rear end of the internal combustion engine 106, such that the exhaust pipe (shown in Figure 3) of the exhaust assembly 108 coupled to the exhaust port is routed rearwards along a vehicle length towards the rear portion R.

[0050] In another aspect, based on the off-set location of the exhaust port of the internal combustion engine 106, the exhaust assembly 108 is positionedoff-set to a vehicle central axis, either on a left side or a right side of the vehicle. In the present embodiment, the exhaust assembly 108 is positioned on a vehicle right side. In this embodiment, the muffler 112 is disposed parallel to the vehicle central axis off-set by a pre-set distance. The pre-set distance being determined based on requisite clearance between the one or more rear wheels and the muffler 112. The exhaust pipe may comprise one or more bends while coupling the exhaust port of the internal combustion engine 106 to the parallel disposed muffler 112. In an aspect, the transmission assembly is disposed on an alternate vehicle side to the exhaust assembly to balance a weight distribution in the vehicle 100.

[0051] Figure 2 exemplarily illustrates a rear view of the vehicle (100) in accordance with an embodiment of the present disclosure. The figure depicts that, in this embodiment, the at least one side member (104) is positioned on either side of the vehicle (100). One of these side members (104) may be located above a muffler (112) of the exhaust assembly (108). In an aspect, the at least one side member 104 disposed in the rear portion R of the vehicle 100 is configured to partially eclipse, enclose or cover internal components of the vehicle 100. The at least one side member 104 may be disposed in the clearance space between the one or more rear wheels and the muffler 112 of the exhaust assembly 108. In another aspect, the at least one side member 104 is disposed below the seating frame members disposed in the rear portion R of the vehicle. In another aspect, the at least one side member 104 may connect with style panels of the tail lamp assembly or rear fender.

[0052] In the present vehicle configuration, the vehicle 100 comprises a mono-shock suspension assembly disposed along a vehicle central axis, with the transmission assembly 118 disposed to the vehicle left side and the exhaust assembly 108 disposed to the vehicle right side. Further modifications or amendments to this configuration as conceivable by a person skilled in the art ought to be covered by incorporating changes in relative disposition of the exhaust assembly 108, the transmission assembly 108 and the rear suspension assembly.

[0053] In an aspect, the one or more cables (116) extending from the one or more second sensors (114b) being routed upwards towards a wiring harness of the vehicle (100) through one or more holding portions (122) disposed in the at least one side member (104) located sideward of a portion (PP) of the exhaust assembly (108). The portion (PP) of the exhaust assembly (108) refers to the end portion of one of a muffler 112 and exhaust pipe 110 of the exhaust assembly 108 when the vehicle 100 be viewed from a side view. Therefore, any at least one side member 104 located leftward (in the present configuration) or rightward (in an alternate embodiment) to the portion PP may be used for routing the one or more cables 116. The portion PP may alternately be viewed from a top view of the vehicle and relate to the end most portion of the exhaust assembly 108. In other words, the portion PP represents a line segment on the exhaust assembly 108 closes to the eye when the vehicle 100 be viewed from a side view.

[0054] In an embodiment where the muffler 112 of the exhaust assembly 108 disposed on a vehicle left side (opposite to the embodiment depicted in figure 2), the portion PP depicts a mirror image of the embodiment in Figure 2, with the portion PP being at the farthest left side of the vehicle 100 when the vehicle 100 be viewed from a rear view.

[0055] Figure 3 exemplarily illustrates a side view of the vehicle in accordance with an embodiment of the present disclosure. In an embodiment of the present disclosure depicts the exhaust assembly (108) which includes an exhaust pipe (110), which is attached to the exhaust port of the engine (106), a muffler (112), at least one catalytic converter (not shown), and a plurality of sensors (114). The exhaust pipe (110) is mechanically connected to the muffler (112), and the catalytic converter is installed inside the muffler (112). In an embodiment the sensors (114) may be an oxygen sensors.

[0056] In an embodiment among the plurality of sensors (114), a first sensor (114a) is positioned on the exhaust pipe (110) in a region between the exhaust port and the catalytic converter, such a sensor is also called as an upstream oxygen sensor. This disposition of the first sensor 114a (upstream sensor) atthis location is to determine the concentration of Oxygen in the exhaust gas before entering the catalytic converter. Further one or more second sensor (114b) is placed after the catalytic converter, specifically on the muffler (112), with its sensing end facing the exhaust gas flow path. This configuration of the one or more second sensor (114b) at this location is also called as a downstream sensor, which is provided to determine the exhaust gas Oxygen concentration after passing through the catalytic converter. The oxygen concentration from the upstream sensor and downstream sensor (114a, 114b) is used to determine the efficiency of the catalytic converter. Further the plurality of sensors (114) are electrically connected through a network of cables (116).

[0057] In an aspect, one or more catalytic converters are disposed in the exhaust assembly of the vehicle 100. In this configuration, a first catalytic converter may be disposed in the exhaust pipe, and a second catalytic converter is disposed in the muffler at a downstream end of the first catalytic converter. In this configuration the first sensors 114a location remains unchanged, while one second sensor 114b is disposed on the downstream end of the first catalytic converter, and another second sensors 114b is disposed in the downstream end of the second catalytic converter. The one or more cables extending from the one or more second sensors are routed towards the wiring harness as explained in the following paragraphs.

[0058] In another aspect, the catalytic converter is a split type catalytic converter divided into two or more conversion segments, and disposed in the muffler 112 of the exhaust assembly 108. In another aspect, the catalytic converter is a split type catalytic converter divided into two or more conversion segments, and disposed in the exhaust pipe 110 of the exhaust assembly 108. The second sensors may be disposed between the two or more conversion segments and the cables may be routed towards a wiring harness as per the present disclosure.

[0059] In an embodiment in which one of these cables (116), which connects the second sensor (114b), is routed on a surface of the side member (104)disposed adjacent to the muffler (112). The cable (116) that connects the second sensor (114b) faces a transmission chain of the transmission assembly 118 of the vehicle (100). The routing of the cable (116) through the surface of the side member (104) ensures that it does not come in contact with any moving part of the vehicle (100) as well as from the heat of the exhaust assembly. In an embodiment the routing of the one or more cables (116) is guided through a panel (120) of the vehicle (100) this ensures that the wire is completely hidden from the outside view and a portion is secured inside the panel. The plurality of cables (116) as mentioned in the present disclosure is secured by one or more of holding portions (122) which may include but not limited to various means such as a hole clip, cable strap or wire clip.

[0060] In an embodiment, the panel 120 is a BFFR structure of the vehicle receiving a pillion seat from a top view of the vehicle. In this embodiment, the wires extending from the components disposed in the BFFR structure along with the one or more cables 116 of the one or more second sensors and the first sensors are routed together towards the wiring harness of the vehicle 100 in a bundle. In an alternate embodiment, the wires from the components along with the one or more cables 116 of the one or more second sensors and the first sensors are routed individually towards the wiring harness of the vehicle connected to a control unit. The control unit may be an Engine Management System (EMS) Electronic control unit (ECU), a vehicle control unit, a speedometer or an IS G controller.

[0061] In an embodiment where the control unit may be disposed or packaged in the panel 120, the one or more cables 116 extending from the one or more second sensors 114b are routed upwards towards the panel 120, where the coupler end of the one or more cables 116 is connected to the control unit.

[0062] In an aspect, the wiring harness relates to cables or wires connecting vehicle components such as controllers, lighting units, and other electrical and electronic components connected to a control unit of the vehicle 100. The control unit in a preferred embodiment is an EMS ECU. The wiring harnessis provided along the vehicle length and routed along the frame assembly. The control unit is disposed in a mid-region of the vehicle above the internal combustion engine and below the rider seat.

[0063] In this embodiment, the one or more cables 116 extending from the one or more second sensors 114b are routed through one or more holding portions 122 on a surface S of the at least one side member. In an embodiment, the one or more holding portions 122 are along a peripheral edge of the at least one side member 104 such that the cable routing is away from the exhaust assembly 108 and away from potential interaction of the rear suspension assembly and the transmission assembly.

[0064] Figure 4 exemplarily illustrates a perspective view of the vehicle (100) in accordance with an embodiment of the present disclosure. This figure further brings clarity to the present invention as to how the first sensor (114a) and second sensor (114b) is distributed along the exhaust assembly (108). The figure depicts the routing of the plurality of cables (116) being routed along the side member 104 and towards the panel of the vehicle (100).

[0065] In an aspect, the panel (120) comprising one or more holes (124) configured to receive the one or more cables (116), wherein the one or more cables (116) being guided horizontally and forwardly along the one or more frame members to connect to a wiring harness of the vehicle (100).

[0066] In an aspect, the one or more holes (124) may comprise grommets disposed in the one or more holes 124 to reduce or avoid any wire damage

[0067] In another aspect, the one or more cables (116) of the one or more second sensor (114b) being a portion of the muffler (112) facing internal components of the vehicle (100), and wherein the one or more cables (116) being disposed below the seat frame members, behind the transmission assembly (118) and behind the internal combustion engine (106).

[0068] In another aspect, the first sensor (114a) and the one or more second sensors (114b) being oxygen sensors configured to transmit an exhaust input to a control unit coupled to the internal combustion engine (106) of the vehicle (100).

[0069] In an aspect, the at least one side member is a foot rest member provided in the vehicle, with the one or more cables 116 of the second sensor being routed through one or more holding portions 122 provided on an inner surface of the foot rest member. The foot rest member is disposed above the muffler 112, therefore the one or more cables 116 extending from the muffler 112 is routed through an inner surface of the foot rest member through one or more holding portions 122. Therefore, even in a naked skeleton design of a saddle type vehicle, the present configuration is applicable, as there would not be requirement of additional style panels or cover members, since the foot rest member functioning as the at least one side member can securely route the one or more cables 116.

[0070] In an aspect, the foot rest member which is the at least one side member 104 serves as an interface for mounting the foot resting portion on which the pillion or rider may rest their foot. The foot resting portion may be a foot peg pivotable about a point, or a retractable or folding foot peg.

[0071] In another aspect, the at least one side member 104 may be configured to mount a portion of the exhaust assembly 108 such as but not limited to the muffler 112. In this embodiment, the at least one side member 104 may be welded to a portion of the muffler 112 to additionally provide support to the exhaust assembly 108. Further, the at least one side member may comprise one or more mounting portions to mount the foot resting portion.

[0072] In an aspect, the exhaust assembly (108) is coupled to a rear portion of the internal combustion engine and extends rearwardly on one of a vehicle left side and vehicle right side. The one or more cables (116) of the one or more second sensors (114b) are routed through the at least one side member (104) disposed between the exhaust assembly (108) and one or more rear wheels of the vehicle (100).

[0073] In another aspect, the one or more cables (116) of the one or more second sensors (114b) being routed through the at least one side member(104) disposed between the transmission assembly and the exhaust assembly (108) in a rear portion (R) of the vehicle (100).

[0074] In another aspect, the at least one side member 104 may be an internal surface of a rear hugger disposed over the one or more rear wheels of the vehicle. The portion of the rear hugger for routing the one or more cables 116 is adjacent to the exhaust assembly 108. In this embodiment, the at least one side member 104 is between the rear wheel and the exhaust assembly 108 in the rear portion (R) of the vehicle (100).

[0075] 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.

[0076] The present claimed invention provides strategically placed components such as the exhaust pipe, catalytic converter, muffler and the positioning of the multiple oxygen sensors enhances the system's ability to monitor and adjust the exhaust flow, ensuring compliance with emission standards.

[0077] The present claimed invention provides accurate and reliable monitoring of exhaust gases is achieved through the use of multiple oxygen sensors. These sensors are placed at critical points in the exhaust system: one between the exhaust port and the catalytic converter, and another after the catalytic converter. This setup allows for precise measurement of exhaust gas composition at different stages, providing data that helps optimize engine performance and emissions control.

[0078] In an embodiment, the at least one side member being the foot rest member serves as a pivot point for opening and closing of a foot resting portion, while the foot rest member refers to a panel or member on which the foot resting portion is connected to.

[0079] To ensure that the cables connecting the sensors are routed in a predefined manner along a side member of the vehicle, the invention includes specific routing paths and cable management features. This includes the use of panels and securing methods such as hole clips, cable straps, or wire clips. These elements prevent cable damage, maintain electrical integrity, and ensure that the sensors function reliably over time.

[0080] In another aspect, the at least one side member (104) is one or more members extending inclinedly downwards from a rear portion (R) of the frame assembly (102) towards the exhaust assembly (108). In this configuration, the one or more members may be extending frame member directed downwards from a rear portion of the frame assembly 102. The rear portion of the frame assembly 102 comprises a rear frame structure configured to support a seating member of the vehicle. The rear frame structure may alternately be referred to as the seating frame structure. The one or more side members 104 in this embodiment, may be connected at a first end to the rear portion of the frame assembly 102, and at a second end may connect to a portion of the exhaust assembly 108 such as but not limited to the muffler 112. In this configuration, the at least one side member provides additional support to the exhaust assembly. In this configuration, the second end of the at least one side member 104 connects to an auxiliary portion of the muffler 112 opposite to the portion PP.

[0081] In an aspect, the disposition of the one or more second sensors being oxygen sensors are disposed below the region of the exhaust assembly 108 where the at least one side member 104 mounts or connects or abuts to the auxiliary portion of the exhaust assembly 108 such as but not limited to the muffler 112.

[0082] In an aspect, the disposition of the one or more second sensors 114b and the consequent routing is strategized on an inner side or rear side or back side of the at least one side member 104 such that visibility of the one or more cables 116 as well as the one or more second sensors 114b is limited when the vehicle 100 be viewed from a side view.

[0083] Further, in an embodiment, the at least one side member 104 is provided with peripheral edges extending inclinedly from the surface S of the at least one side member 104 inwards towards the one or more components of the vehicle 100. The peripheral edges at least partially eclipse the one or more cables 116 therefore protecting the one or more cables 116 against potential ingress of water, mud, dust, etc from a rear portion of the vehicle 100. In this embodiment, the surface S and the peripheral edges are at an angular disposition to each other, with the one or more cables 116 routed within the angle formed between the peripheral edges and the surface S of the at least one side member 104.

[0084] In light of the above-mentioned advantages and the technical advancements provided by the disclosed method and system, the claimed steps as discussed above are not routine, conventional, or well understood in 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.

[0085] 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.

[0086] 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.

[0087] 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.

[0088] 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 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 Claim1. A vehicle (100), the vehicle (100) comprising: a frame assembly (102), the frame assembly (102) comprising a plurality of frame members; at least one side member (104), the at least one side member (104) being mounted onto at least one of the plurality of frame members and configured to enclose portions of the frame assembly (102); an internal combustion engine (106), the internal combustion engine (106) being mounted in a portion of the frame assembly (102); and an exhaust assembly (108), the exhaust assembly (108) being coupled to the internal combustion engine (106), wherein the exhaust assembly (108) comprises at least one of: an exhaust pipe (110) connected to an exhaust port of the internal combustion engine (106), a muffler (112) directed towards a rear portion (R) of the vehicle (100), one or more catalytic converter disposed in a portion of one of the exhaust pipe (110) and the muffler (112), and a plurality of sensors (114) comprising: a first sensor (114a) being disposed on an upstream portion of the one or more catalytic converter; and one or more second sensor (114b) being disposed on a downstream portion of the one or more catalytic converter, wherein one or more cables (116) extending from the one or more second sensors (114b) being routed upwards towards a wiring harness of the vehicle (100) through one ormore holding portions (122) disposed in the at least one side member (104) located sideward of a portion (PP) of the exhaust assembly (108).

2. The vehicle (100) as claimed in claim 1, wherein the one or more second sensor (114b) being disposed on the muffler (112) with a sensing end of the one or more second sensor (114b) facing an exhaust gas flow path, wherein the muffler (112) being coupled to an end portion of the exhaust pipe (110), and wherein the at least one side member (104) being a rear portion of a foot rest.

3. The vehicle (100) as claimed in claim 1, wherein the one or more catalytic converter comprising a split type catalytic converter with two or more conversion segments, wherein the one or more second sensors (114b) disposed on the downstream portion of at least one of the two or more conversion segments.

4. The vehicle (100) as claimed in claim 2, wherein the one or more cables (116) connecting the one or more second sensor (114b) being routed through a surface (S) of the at least one side member (104) disposed on an inward side on one of a left side and right side of the muffler (112).

5. The vehicle (100) as claimed in claim 1, wherein the one or more cables (116) being routed through a surface (S) of the at least one side member (104) comprising the one or more holding portion (122), wherein the at least one side member (104) at least partially enclosing a transmission assembly (118) of the vehicle (100) and the one or more holding portion (122) being configured to route the one or more cables (116) away from the transmission assembly (118).

6. The vehicle (100) as claimed in claim 1, wherein the one or more cables (116) routed through the one or more holding portions (122) ofthe at least one side member (104) being guided towards a panel (120) of the vehicle (100) disposed below a rear seat frame member of the vehicle.

7. The vehicle (100) as claimed in claim 4, wherein the one or more cables (116) being routed by one or more holding portions (122), wherein the one or more holding portions (122) comprises of at least one of a hole clip, a cable strap, a slot, a guideway, a bracket and a wire clip.

8. The vehicle (100) as claimed in claim 6, wherein the panel (120) comprising one or more holes (124) configured to receive the one or more cables (116), wherein the one or more cables (116) being guided horizontally and forwardly along the one or more frame members to connect to a wiring harness of the vehicle (100).

9. The vehicle (100) as claimed in claim 1, wherein the one or more cables (116) of the one or more second sensor (114b) being a portion of the muffler (112) facing internal components of the vehicle (100), and wherein the one or more cables (116) being disposed below the seat frame members, behind the transmission assembly (118) and behind the internal combustion engine (106).

10. The vehicle (100) as claimed in claim 1, wherein the first sensor (114a) and the one or more second sensors (114b) being oxygen sensors configured to transmit an exhaust input to a control unit coupled to the internal combustion engine (106) of the vehicle (100), and wherein the at least one side member (104) being a foot rest member supporting a foot resting portion.

11. The vehicle (100) as claimed in claim 1, wherein the at least one side member (104) being one or more members extending inclinedly downwards from a rear portion (R) of the frame assembly (102) towards the exhaust assembly (108).

12. The vehicle (100) as claimed in claim 1, wherein the exhaust assembly (108) being coupled to a rear portion of the internal combustion engine, and extending rearwardly on one of a vehicle left side and vehicle right side, wherein the one or more cables (116) of the one or more second sensors (114b) being routed through the at least one side member (104) disposed between the exhaust assembly (108) and one or more rear wheels of the vehicle (100).

13. The vehicle (100) as claimed in claim 1, wherein the one or more cables (116) of the one or more second sensors (114b) being routed through the at least one side member (104) disposed between the transmission assembly and the exhaust assembly (108) in a rear portion (R) of the vehicle (100).

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