A grape picking robot developed by Extend Robotics is being trialled at Saffron Grange Vineyard in Essex.
The project, which is being developed in collaboration with Queen Mary University uses AI-driven sensors to identify ripe grapes, which are then picked by pressure-sensitive grippers to preserve quality and shelf life. The sensors measure internal sugar levels and a combination of virtual reality and remote operation is used to help develop an autonomous harvesting operation.
“By integrating VR and remote operation, we envision transforming grape harvesting into a round-the-clock process, bridging time zones and enhancing productivity. This innovation sets a precedent for sustainable and efficient viticulture, positioning Extend Robotics as a leader in agricultural automation,” explained Chang Liu, founder & CEO of Extend Robotics.
Meanwhile, Coopers Croft Vineyard in Suffolk is working with WineGB and Cambridge-based agricultural robot specialist Autopickr to develop an alternative system named ‘Vinny’, which it is hoped will be capable of performing multiple tasks including picking and canopy management. Vinny is reported to be based on a modified version of Autopickr’s automated asparagus harvester, which is due to begin trials next year.
The project has recently been awarded £475,000 in government funding, and Robyn Sands, co-founder and CEO of Autopickr, commented, “We’re pleased to be collaborating with British vineyards to bring new robotic solutions into the wine industry. Our focus is on providing a practical tool that can take on some of the labour demands in the vineyard, especially during the busiest times of the year, while helping maintain the quality that matters so much in winemaking.”
Phoebe French, communications manager at WineGB, added, “With a 50% growth rate in full-time equivalent positions forecast by 2025 in our industry, this project has the potential to supplement skilled labour required in the vineyard, particularly at busy periods such as harvest.”