Inside Sunswift’s Data-Driven Solar Racing with Ericsson Connectivity

Why It Matters

The system demonstrates how high‑frequency vehicle telemetry combined with resilient connectivity can optimize performance now and be repurposed for critical industries that demand real‑time data in remote environments.

Key Takeaways

• Sunswift vehicle integrates ~60 sensors across powertrain, battery, driver metrics.
• Real-time data drives both automated throttle limits and driver feedback.
• Dual 5G and satellite link ensures uninterrupted telemetry during races.
• Machine‑learning models simulate performance, updating strategy every 5‑10 minutes.
• Connectivity tech promises reliability for emergency services, farming, solar farms.

Summary

Inside Sunswift’s solar‑car program, engineers have fitted the vehicle with roughly 60 sensors that monitor powertrain performance, battery health and driver inputs. The data stream feeds both on‑board algorithms and real‑time driver coaching, allowing the car to automatically limit throttle current while also prompting the driver to ease off the accelerator when efficiency drops.

The team runs continuous simulations using mathematical and machine‑learning models, updating race strategy every five to ten minutes. A throttle‑limiter software can curtail power delivery, and a lightweight feedback loop informs the driver, creating a hybrid human‑machine control loop.

Ericsson’s dual‑connectivity solution—simultaneous 5G cellular and satellite link—provides the reliability needed for uninterrupted telemetry. Luke notes that a single drop in connectivity would erase minutes of unique solar‑irradiance data that cannot be recreated, underscoring the critical role of constant data flow.

Beyond racing, the robust connectivity and sensor architecture have clear applications in emergency response, precision agriculture and large‑scale solar‑farm monitoring, where reliable, low‑latency data across remote areas can improve safety and operational efficiency.

Original Description

Luke Tedesco, Project Officer at UNSW Sunswift Racing, explains how connected advanced sensor systems and real-time data analytics transform solar car performance. With over 60 sensors monitoring powertrain, battery health, and driver behavior, the team can make split-second decisions and optimize efficiency throughout the 3,000 km Australian Outback race – the Bridgestone World Solar Challenge.

By combining mathematical modeling, machine learning, and live feedback, the team can directly control vehicle power or guide drivers for optimal performance. The integration of Ericsson 5G and satellite Intelligent Link Bonding ensures continuous, reliable data transmission, enabling simulations and strategy adjustments every few minutes.

#SunswiftRacing #EricssonEnterprise #SolarChallenge #Innovation #5GTechnology