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UK consortium to launch autonomous mobility vehicle
Gordon Murray Design and its consortium partners Delta Motorsport and itMoves are set to unveil ‘MOTIV®’, a unique and versatile autonomous vehicle platform at the MOVE 2020 show in London.
Part-funded through the UK government’s ‘IDP14’ programme, the new platform breaks the mould for future mobility development by creating a cost-effective, ultra-lightweight quadricycle vehicle platform that is designed to meet full passenger-car crash safety requirements.
The new fully-electric unit is targeting significant cost savings and improved refinement over its rivals, while delivering the range capabilities, platform flexibility and plug-and-play versatility required by autonomous customers with personal mobility or commercial delivery requirements.
Engineered using Gordon Murray Design’s iStream Superlight® technology, the vehicle’s single-seater layout provides a private mobility experience for people moving through busy cities, many of whom typically travel in larger combustion-engined vehicles with single occupancy. MOTIV has the potential to significantly reduce congestion and emissions in city centres due to its fully-electric powertrain and compact footprint. The 1,628mm high pod measures just 2,537mm in length, with a width of 1,310mm.
To further increase its practicality, MOTIV can be adapted in the future to seat multiple occupants; for wheelchair use; or even for commercial deliveries. In its goods transportation form, the platform can be altered to enable maximum load capacity, creating a volume of more than 1,100 litres.
MOTIV is powered by a 20kW electric motor, and will be equipped with a 17.3kWh liquid-cooled battery pack providing a potential range of up to 100km. It will operate at speeds of up to 40mph, making it ideal for operating in urban and suburban locations. It is equipped with CCS charging capability and can recharge from 20% to 80% battery in just 40 minutes.
Utilising Gordon Murray Design’s iStream Superlight technology, with ultra-lightweight high strength extruded aluminium in the chassis (iFrame®), composite panels and door (iPanel®), plus aluminium suspension (iLink®), ensures that vehicle weight is kept to a minimum (below 450kg, excluding batteries), which reduces the amount of raw materials used in the manufacture of the platform when compared to conventional vehicle manufacturing techniques. It also significantly reduces the size of battery required without impacting vehicle range.
For Mobility as a Service (MaaS) providers, MOTIV provides the opportunity to use a product that is ready for immediate adaptation to driverless use with any form of autonomous technology. To support its transition to autonomous road use, the consortium aims to partner with autonomous technology providers for multiple pilot studies. Following this final development phase, and dependent on application and legislation, the vehicle could be ready for mass production within two to five years.
Professor Gordon Murray CBE, chairman of Gordon Murray Group, said: “MOTIV has the potential to transform future mobility. The best way to make any vehicle commercially viable and cost-effective, while delivering first-class efficiency, is to make it as light as it can be while retaining the highest levels of safety. With MOTIV we have used our iStream® technologies to create an ultra-lightweight body structure that delivers a vehicle that is compact, refined, safe and versatile, while remaining capable of significant range.”
Electrification, hybridisation, and vehicle dynamics specialist Delta Motorsport is responsible for MOTIV’s power, motors and control systems. The platform uses Delta’s cutting-edge drive-by wire dedicated vehicle control architecture that operates the steering, propulsion and braking. The electrical integration expertise provided by Delta Motorsport utilises a ‘plug-and-play’ high-voltage system that significantly reduces cost, alongside production and assembly times. The braking and steering systems are also small and lightweight for minimal intrusion into cabin space.
Advanced mobility and innovation specialist itMoves was responsible for the vision behind MOTIV, including the vehicle concept, strategy usability and visual image. The design of the vehicle is contemporary, while also remaining compact and city friendly. The interior of the vehicle provides an easy-to-access, comfortable space with an integrated HVAC system and room to perch a laptop.
Jose Paris, director of itMoves, concluded: “The MOTIV design philosophy is based on three points: small footprint, first class interior, and a city-friendly image. The small size takes advantage of the fact that most people commute and move around by themselves. Space in cities is at a premium, and it should not be wasted on empty seats. The spacious interior is comfortable and provides an up-to-date user experience, acting as a ‘third space’, to move around, work or relax in.”