Self-Driving Technology: Improving Safety Through Sound
Calyo, Benedex Robotics and Cranfield University have joined forces to improve safety in self-driving vehicles.
Optical and radar vehicle navigation systems often struggle in challenging environments. To address this, Calyo has developed Calyo Pulse™, an ultrasound-based sensor system that delivers reliable imaging performance when other technologies are impaired. Ultrasound is less affected by adverse conditions like rain, fog, and dust, and can better handle the reflectivity and transparency of objects compared to laser scanners and cameras.
The project aims to deliver a robust, redundant sensing platform based on 3D ultrasound for autonomous driving and in driver-assist applications. DRIVEN BY SOUND leverages Calyo’s 3D ultrasound sensor technology, Benedex’s expertise in safety platforms, and Cranfield University’s experience in autonomous vehicle integration and testing. The resulting product will enhance safety in autonomous vehicles by providing a vital redundancy mechanism. Additionally, the technology is versatile, suitable for various vehicle platforms, including off-road industrial applications, making it adaptable to numerous industries.
DRIVEN BY SOUND received funding from the Commercialising CAM Supply Chain Competition (CCAMSC). The Commercialising CAM programme is funded by the Centre for Connected and Autonomous Vehicles, a joint unit between the Department for Business and Trade (DBT) and the Department for Transport (DfT) and delivered in partnership with Innovate UK and Zenzic.
DRIVEN BY SOUND is aligned with the Government’s mission to enhance safety and security. It will deliver a fundamental vehicle navigation system designed for operation in all weather conditions and fully adaptable to various vehicle types, from low-speed logistics to port movers, and commercial vehicles. The project not only enhances public perception but also fast-tracks the journey to Level 5 autonomy, ensuring that the full societal benefits of CAM are within reach.