Autonomous shuttle launched at Harwell Campus

Darwin autonomous shuttle. Credit: Darwin Innovation Group

 

UK start-up Darwin Innovation Group has recently launched a fully autonomous passenger shuttle at Harwell Campus, that is utilising integrated satellite and 5G communications for seamless operation. With the support of ESA and the UK Space Agency, the 1-year pilot phase of the project will demonstrate the performance of such vehicles in a real-world environment and investigate all related aspects, including user demand and insurance.

Visitors and staff at Harwell Science and Innovation Campus, Oxfordshire, will be the first in the UK to be able to use the autonomous shuttle. The service is run by Darwin on two separate routes across campus, both of which begin at ESA’s European Centre for Space Applications and Telecommunications (ECSAT).  The service was launched during an event held at ECSAT at the end of November.

Staying connected

Autonomous shuttle launch event at Harwell Campus. Credit: ESA

Autonomous vehicles rely on terrestrial networks to stay connected. However, this prevents them from being used in those locations where the networks are unreliable or non-existent, which includes many rural areas. By integrating satellite communications with 5G, the resulting ubiquitous connectivity offers the potential for self-driving vehicles to operate in any location.

Darwin Innovation Group’s shuttle transmits data in real time via 5G networks and satellite communications channels. Its 1-year pilot phase will demonstrate how self-driving vehicles operate in a real-world setting. Telematics data is transmitted via mobile operator O2 5G networks and a geostationary satellite operated by HISPASAT. Although the shuttle is autonomous, there will be an operator on board throughout the trial with access to safety controls.

The shuttle was built by Navya and uses LiDAR sensors, cameras and ultrasound to navigate around obstacles, plus a GNSS satellite antenna for positioning data. It also uses technology developed for Darwin’s self-driving car, also supported by ESA and the UK Space Agency. By integrating the Darwin technology stack and fleet management platform, Darwin is tracking the shuttle as it travels around Harwell Campus and gathering operational data that will help it create a minimum viable product. The aim is to increase confidence in operating autonomous shuttles on public roads and provide information to both regulatory bodies and companies involved in all aspects of future commercial services, such as insurance companies.

Greener public transport 

The trial marks a step forward in providing greener public transport in the UK, as noted by the UK’s Science Minister George Freeman, during a visit to Harwell Campus and ECSAT. The shuttle is battery powered and emits zero carbon. 

Any wider adoption of similar autonomous public transport vehicles could help the UK in its efforts to meet its emissions targets. It could also contribute to cleaner air initiatives and bids to reduce traffic noise. On the Harwell Campus, where the trial is operating a free service during weekdays, it is providing an easier way for people to access campus amenities, including leisure services, and reducing the number of cars, helping to reduce traffic accidents.

ESA is stepping up its efforts to use space to combat the climate crisis through Agenda 2025 and has launched three accelerators to unite European space actors, including “Space for a green future”.

Ubiquitous connectivity for transport

The autonomous shuttle is also of interest for ESA because hybrid satellite-terrestrial networks present opportunities to provide ubiquitous coverage, seamless connectivity, and network resilience. Transport is one of the vertical markets that ESA has identified as having the potential to benefit from this in the future. ‘Space for 5G and 6G’ is a Strategic Programme Line for ESA within the ARTES 4.0 funding programme.

Elodie Viau, ESA’s Director of Telecommunications and Integrated Applications, said: “5G, and soon 6G, is set to transform society. For this to happen, communications networks in space have to be integrated with terrestrial ones. ESA is excited to champion the Harwell shuttle service, a project that will both showcase the reliable, instant 5G connectivity delivered by converged space and ground telecommunications networks and bring low-emissions, autonomous vehicles to the roads.” 

The autonomous shuttle has already provoked interest in running similar services elsewhere in the UK. The Highlands and Islands Transport Partnership, HITRANS, for example, is interested in a trial with a view to adopting a similar service at Inverness Airport in Scotland. 

 

09 December 2021
Last updated at 20 January 2022 - 10:32