This includes four high-level commitments to design and development through the lenses of architecture, integration, technology, and cost that can help realize a positive business case for mass-market EVs. The companies have to make a trade-off between reducing their development costs and the degree of differentiation of the products.[4]. This section discusses the requirements and architecture specifically designed for the usage-based insurance use case. [6] Pictured below is the Nissan MS platform, where designs including 5-door hatchback, sedan, compact SUV and minivan were built on a common floor panel and many shared functional assemblies such as engine, transmission and chassis components. BMW GS-Model). [2] It is practiced in the automotive industry to reduce the costs associated with the development of products by basing those products on a smaller number of platforms. General Motors used a single chassis for certain class of model across most of its brands like Chevrolet, Buick, Pontiac and Oldsmobile. This role requires specific knowledge of welded aluminium BIW design to support ongoing development of the iStream process. A mild hybrid electric vehicle (MHEV) has a dual electrical architecture, which consists of a 12 V network connected through a DCDC to a 48 V network. [8] The finished products have to be responsive to market needs and to demonstrate distinctiveness while – at the same time – they must be developed and produced at low cost. Design engineers within Vehicle Body Systems and Architecture Design are responsible for design and release of Body and Interior components across all projects undertaken by Gordon Murray Design. The project should address the analysis, simulation, hardware validation and the Computer-Aided Design, CAD-based vehicle integration of the chosen concept. Platform sharing is often used by different brands within a group of companies. The upper body could vary from crossover to a sedan or coupe thereby creating economies of scale and product differentiation.[19]. In recent years for monocoque chassis, platform-sharing combined with advanced and flexible-manufacturing technology enable automakers to sharply reduce product development and changeover times, while modular design and assembly allow building a greater variety of vehicles from one basic set of engineered components. Vehicle Architectures Global standardization: Purchasing & Engineering collaboration - segmentation More than 70% of the variable cost for a new model can be leveraged across other models and much across multiple vehicle architectures Architecture common 19% I.P. Similar design and engineering specs shared between multiple cars. Essential characteristics of a commonly used platform are the Chassis and the Drive Unit. Design engineers within Vehicle Body Systems and Architecture Design are responsible for design and release of Body and Interior components across all projects undertaken by Gordon Murray Design. The main scope of the VVA project is to bridge a gap in the investment-volume curve for the production at medium volumes (up to 50,000 units/year) of niche vehicles. Another common entry point for AV development is the expansion of an existing HPC environment. System integration includes functional safety concerns, energy optimisation, high voltage systems architecture and safety, and new component packaging, with our customers having the ability to assess a vehicle’s subjective performance via virtual simulations. [3] Adopting such a strategy affects the development process and also has an important impact on an automaker's organizational structure. This further allows companies to create distinct models from a design perspective on similar underpinnings. Even Cadillac started offering a "J" body model called the Cimarron, a much gussied up version of the other four brands' platform siblings. The best electric vehicle designs and latest developments in the industry, including eletric-powered boats, bikes, vans and others. [11][12][13][14] After Daimler-Benz merged with Chrysler, Chrysler engineers used several M-B platforms for new models including the Crossfire which was based on the M-B SLK roadster. A basic definition of a platform in cars, from a technical point of view, includes: underbody and suspensions (with axles) — where the underbody is made of front floor, Rearfloor, engine compartment and frame (reinforcement of underbody). architecture thus means assigning functional elements to physical elements and defining their mutual interfaces [Ulrich 1995]. With this in mind, efforts to promote open architecture systems were undertaken already several years ago at various levels across Europe. History of Electrical Vehicle. [16], Differences between shared models typically involve styling, including headlights, tail lights, and front and rear fascias. Once more, GM's four lower level divisions all offered various models on this platform throughout the 1980s and into the 1990s. However, this also limits their ability to differentiate the products and imposes a risk of losing the tangible uniqueness of the product. DS 84: Proceedings of the DESIGN 2016 14th International Design Conference. As a result, the HPC model is a common design pattern for autonomous vehicle development. Thanks to its know-how in the design of aluminum structures, in 2005 Lotus developed a modular architecture technology named VVA (Versatile Vehicle Architecture) that will be used for a forthcoming range of sportscars.. It is expected that at least 10 prototypes will be built-up and major performance tests will be conducted in order to validate the concept according to current type-approval regulations. The chassis unit was common with many shared mechanical components while the Exterior styling and Interior trims were designed according to its individual brand and category. Find your playground vehicle easily amongst the 46 products from the leading brands (HUSSON, ...) on ArchiExpo, the architecture and design specialist for your professional purchases. [7], The use of a platform strategy provides several benefits:[3], The car platform strategy has become important in new product development and in the innovation process. Do NOT follow this link or you will be banned from the site. HPC has long been used in the automotive industry to support a variety of design and simulation use cases. In this paper, a practical framework of hardware and software is proposed to reveal the external configuration and internal mechanism of an autonomous vehicle-a typical intelligent system. In the usage-based insurance use case, vehicles are equipped with Internet-connected telemetry that reports a series of low-level vehicle events recorded during each vehicle's trip. 2020 HORIBA MIRA Ltd | All Rights Reserved, Vehicle Development and Attribute Engineering, Vehicle Resilience (EMC, Cybersecurity, Functional Safety), Vehicle Development Attribute Engineering Home. Platform sharing may be less noticeable now; however, it is still very apparent. It marks a revolution in the way Toyota designs, engineers and manufactures vehicles, streamlining the process by standardising the size and position of key components within standard new vehicle platforms. System parts are actually common parts (COP = Carry Over Parts), which are copied and adjusted to the particular model. Almost everything that has enabled modern society to evolve and prosper depends on mobility. Image: MHEV 12-48V electric system architecture The main difference is that the 12 V generator doesn’t exist anymore since its function is taken over by the 48 V electric machine. An Automated Guided Vehicle (AGV) is a set of cooperative driverless vehicle, used on manufacturing floor and coordinated by a centralized or distributed computer-based control system. A car platform is a shared set of common design, engineering, and production efforts, as well as major components over a number of outwardly distinct models and even types of cars, often from different, but somewhat related marques. MANAGEMENT OF VEHICLE ARCHITECTURE PARAMETERS. Volkswagen A platform-mates like the Audi TT and Volkswagen Golf also share much of their mechanical components but seem visually entirely different. The P4 architecture gives the vehicle four-wheel drive capabilities, with the front axle powered by an internal combustion engine and the rear axle powered by an electric motor. One of the least conspicuous recent examples is the Chevy Trailblazer and Chevy SSR; both use the GMT-360 platform. Manufacturers are then able to offer products at a lower cost to consumers. Next, we will look at the main technologies developed for the Skyactiv-Vehicle Architecture that incorporated these concepts. But these two manufacturers made vastly different category of vehicles under using the same chassis design at different years though the primary vehicle was still in production. Head Of Vehicle Architecture +39 011 6891611 ... As a consequence, they influence the vehicle’s exterior and interior design, which is managed and overseen from the very beginning of the project to the final vehicle validation. Greater flexibility across plants (the possibility of transferring production from one plant to another due to standardization), Cost reduction through using resources on a global scale, Increased utilization of plants (higher productivity due to the reduction in the number of differences), Reduction of the number of platforms as a result of their localization on a worldwide basis, This page was last edited on 2 November 2020, at 00:04. The concept of product architecture is the scheme by which the function of a product is allocated to physical components. Key and advanced expertise includes both vehicle underbody and upperbody engineering, whether for electrical architecture, system and component packaging, chassis design, aerodynamic optimisation or structural analysis. AGVs-based Material Handling Systems (MHSs) are widely used in [15] Other models that share platforms are the European Ford Focus, Mazda 3 and the Volvo S40. For example, the vehicle can be provided with environmental data such as road conditions, free parking spaces, or the latest offers from the vehicle manufacturer. [9], Because automakers spend the majority of time and money on the development of platforms, platform sharing affords manufacturers the ability to cut costs on research and development by spreading it over several product lines. CV10 0TU. Registered in England No. In the USA platform sharing has been a common practice since the 1960s, when GM used the same platform in the development of the Pontiac LeMans, the Buick Skylark, the Chevrolet Chevelle, and the Oldsmobile Cutlass. GM used similar strategies with its "J" platform that debuted in mid-1981 in four of GM's divisions. In the 1980s, Chrysler's K-cars all wore a badge with the letter "K" to indicate their shared platform. Our HQ is concentrated on a highly secure 850 acre Technology Park in the heart of the UK and is complemented by a further site near London. can be switched out easily. Rather, says Don Leidy, principal of specialty consulting firm Maintenance Design Group (MDG), it begins with good planning early. Design Pattern 2: AV Development as an Extension of HPC. There is a fluent transition, to what extent two or more different Motorcycle models draw on the same components: The remaining parts of the vehicle are divided into "head"- and system parts. Japanese carmakers have followed the platform sharing practice with Honda's Acura line, Nissan's Infiniti brand, and Toyota's Lexus marque, as the entry-level luxury models are based on their mainstream lineup. Modular chassis design, 800V architecture, and the first cars are due in 2021. Furthermore, the architecture will use mechanisms for secure on-board communication between the control units. A similar strategy applied to what is known as the N-J-L platform, arguably the most prolific of GM's efforts on one platform. See the latest products, news and videos from suppliers of Vehicle Racks. Architecture diagram. At HORIBA MIRA, automotive specifications receive focused solutions no matter how complex, at all stages of design for assembly (DFA) and design for manufacture (DFM). In some cases such as the Lexus ES that is a Toyota Camry, "same car, same blueprints, same skeleton off the same assembly line in the same factory", but the Lexus is marketed with premium coffee in the dealership's showroom and reduced greens fees at Pebble Beach Golf Links as part of the higher-priced badge.[17]. It is practiced in the automotive industry to reduce the costs associated with the development of products by basing those products on a smaller number of platforms. Advances in individual technology . This paper gives an overview of the system architecture and software design challenges for Electric Vehicles (EVs). [3] A platform strategy also offers advantages for the globalization process of automobile firms. The cost savings behind wiring harness optimization and vehicle weight reduction drive the second argument for overhauling automotive power distribution architecture via electrification. Subsequently GM introduced its "A" bodies for the same four divisions using the same tread width/wheelbase of the "X" body platform, but with larger body work to make the cars seem larger, and with larger trunk compartments. IMPROVING LIVES BY MAKING JOURNEYS SAFER, CLEANER AND SMARTER. Structural equality: Only the brandlogo, front fairing, fuel tank and, if applicable, headlights and rear lights, are different. One of the first car companies to use this product development approach was General Motors for in 1908. The early innovators empowered the world with a previously unforeseen freedom of movement. Our experienced teams have access to the most extensive testing facilities available in the UK, with customers able to set up base on-site and pursue focused development of all elements of a vehicle’s architecture. Historical Journey of Hybrids and Electric Vehicle ; Economic and Environmental Impact of Electric Hybrid Vehicle; Dynamics of Electric and Hybrid vehicles. For example, the Lexus ES is essentially an upgraded and rebadged Toyota Camry. Vehicle architectures primarily consist of "under the skin" components, and shared platforms can show up in unusual places, like the Nissan FM platform-mates Nissan 350Z sports car and Infiniti FX SUV. Additionally, economies of scale are increased, as is return on investment.[2][10]. Next to changing internal processes in order to deliver and sell advanced electronics and software, automotive players—both OEMs and suppliers—should also consider a different organizational setup for vehicle-related electronics topics. Get in touch to find out more about how we work and how we can tailor our approach to suit your own bespoke project. In 2011, the UK Ministry of Defence (MoD) mandated open architecture for new land vehicles through the so-called UK Defence Standard 23-09 ‘Generic Vehicle Architecture’ (GVA). Vehicle architecture A vehicle architecture respectively describes the physical layout of a vehicle and the way it realizes its function by a … Architecture design is one of the most important problems for an intelligent system. Toyota New Global Architecture – TNGA will be the foundation for all Toyota’s future powertrain and vehicle development. Device management. The aim of the Skyactiv-Vehicle Architecture platform was to take maximum advantage of this ability of the human body to balance itself. Later Chrysler Corporation would use the same for Plymouth and DeSoto and Dodge cars. But today's automotive & mobility industries are facing a massive revolution. © Design a specific organizational setup around new electronics architecture (including related back ends). In later stages, the "K" platform was extended in wheelbase, as well as use for several of the Corporation's different models. Same platform: Different fairings have the same fixation points, so that the fork, wing, engine, transmission, etc. Build a native and inherently flexible electric vehicle Motion and Dynamic equations for vehicles; Architecture of Hybrid and Electric Vehicles. This role requires specific knowledge of welded aluminium BIW design to support ongoing development of the iStream process. Vehicle Development & Attribute Engineering. HORIBA MIRA has the knowledge-base and automotive capabilities to match most OEMs, enabling us to offer an independent alternative to in-house research and development. The main activities performed by Italdesign in this field are: Ford followed the same principle for Ford and Mercury in US markets. [4] The purpose with platform sharing is to reduce the cost and have a more efficient product development process. 9626352, Registered Office: Watling Street, Nuneaton, UK. Originally, a "platform" was a literally shared chassis from a previously-engineered vehicle, as in the case for the Citroën 2CV platform chassis used by the Citroën Ami and Citroën Dyane, and Volkswagen Beetle frame under the Volkswagen Karmann Ghia. Vehicle Power Plant and Transmission Characteristics beam Cooling module HVAC Front seat structure Steering system Pedals Suspensions ... with customers able to set up base on-site and pursue focused development of all elements of a vehicle’s architecture. The best electric car designs and latest developments in the industry, including a salt-powered electric car and rumours about an Apple-designed electric vehicle Get in touch to find out more about how we work and how we can tailor our approach to suit your own bespoke project. Identical platform 2007 model year 4-door sedans: "Uncommon Knowledge: Automobile Platform Sharing's Potential Impact on Advanced Technologies, pre-print for the 1st International Society for the Advancement of Material and Process Engineering (SAMPE) Automotive Conference", "The role of product architecture in the manufacturing firm", "Platform strategies in international new product development", "Automotive Platform Sharing: an Overview", "Q&A: Richard Parry-Jones, Ford Global Product Development VP", https://en.wikipedia.org/w/index.php?title=Car_platform&oldid=986619271, Creative Commons Attribution-ShareAlike License, Front and rear axles and the distance between them -.