Skip to main content

Fusion's CAVstar is the star in Cambridge

Level 4-capable automated drive system used in UK's Connector project
By David Arminas July 3, 2025 Read time: 2 mins
'This will ensure we can learn more about this technology and showcase the potential for self-driving vehicles to support sustainable, reliable public transport' (© BiancoBlue | Dreamstime.com)

An autonomous electric bus using Fusion Processing’s CAVstar automated drive system has started passenger services on the Connector project in Cambridge, UK.

The bus is the first of three that will be operating in Cambridge, around 100km north of London. The service was launched using a Mellor Orion E electric midi bus while the other two buses will be Alexander Dennis Enviro100AEV 8.5m buses.

In each case, the vehicles have been fitted with Fusion’s full Level 4-capable CAVStar solution, which allows the buses to drive autonomously, with a safety driver in the cab. 

Fusion said the autonomous bus service is “ground-breaking” as it will operate for an extended period in a complex town environment, mixing with pedestrians, cyclists and other vehicles.

The vehicle completed extensive track testing and safety driver training earlier this year before entering public service. The bus’s route links Madingley Road Park & Ride with the University of Cambridge’s Eddington neighbourhood and Cambridge West Innovation District. The trial passenger service is free.

The Connector project is led by the Greater Cambridge Partnership and backed by Innovate UK and the Centre for Connected & Autonomous Vehicles (CCAV).

“This is a milestone moment for autonomous transport in the UK,” said Jim Hutchinson, CEO of Fusion Processing. “Automated transport increases safety and provides significant energy and operational cost savings.”

The project is a milestone, but it’s just the beginning, noted Dan Clarke, head of innovation and technology at the Greater Cambridge Partnership. 

“We’ve been running the bus on the road without passengers to learn more about how other road-users people interact with the technology. We’re now moving gradually to the next stage of this trial by inviting passengers to use Connector."

Clarke said that the aim is to introduce this new technology in a phased way that balances the trialling of these new systems with safety and the passenger experience: “This will ensure we can learn more about this technology and showcase the potential for self-driving vehicles to support sustainable, reliable public transport across Cambridge.”

The Connector project is supported by a consortium including Fusion Processing, Alexander Dennis, IPG Automotive, dRisk, Whippet Coaches and the Greater Cambridge Partnership.

Fusion Processing founded in 2012, designs and builds advanced systems for the automation of vehicles as well as technology to improve vehicle safety.

For more information on companies in this article

Related Content

  • £40m AV R&D competition launched
    May 30, 2022
    Includes feasibility fund for mass transit using self-driving vehicles as alternative to bus or rail
  • Self-driving car safety perspectives
    June 2, 2015
    At yesterday’s Opening Plenary, Chris Urmson’s keynote speech dealt with the reality of driverless cars on our roads. By far and away their greatest benefit to mankind will be the potential to achieve an incredible saving of life and injury on the roads, as Urmson, director of the Google Self-Driving Car program, revealed to delegates. In response to an Associated Press article last month disclosing that self-driving cars have been involved in four accidents in the state of California, Urmson revealed th
  • Don’t look at the jigsaw pieces – see the whole puzzle, says CCTA
    February 19, 2024
    There are three main barriers to taking transport ideas from the pilot stage to real-life usage: incompatible technology, local control and limited funding. Tim Haile of California’s Contra Costa Transportation Authority has some thoughts on how to overcome them
  • CCTV brings transit safety into view
    September 15, 2014
    David Crawford looks at camera-based vulnerable road users protection systems.Safe and efficient operation of road-based transit depends on minimising the risks of incidents involving other vehicles or vulnerable road users such as pedestrians, cyclists and passengers boarding or alighting from buses or trams. The extent and quality of the visibility available to drivers is crucial in preventing and avoiding incidents. Conventionally, they have had to rely on fairly basic equipment - essentially the human