The Hidden Dangers of Partial Automation: Why Tesla and Volvo's Systems May Be Riskier Than You Think
By Abhirup Roy
(Multibagger) – Recent studies reveal a concerning trend: drivers using partial automation systems, such as Tesla's Autopilot and Volvo's Pilot Assist, are more likely to engage in distracting activities like checking their phones or eating. This behavior, while seemingly benign, poses significant risks, as many easily skirt the rules designed to limit distractions.
Why This Matters: The Race for Safer, Easier Driving
Although fully autonomous cars are not yet a reality, the race among major automakers to deploy partially automated driving systems is heating up. These technologies are meant to make driving easier and safer while generating revenue for automakers. However, they are also sparking concerns over driver distraction and related accidents, leading to litigation and calls for better safeguards.
Context: Understanding Partial Automation
Partial automation falls under the umbrella of advanced driver assistance systems (ADAS). These systems employ cameras, sensors, and software to regulate car speed based on road conditions and keep the vehicle centered in its lane. Some systems even enable automatic lane changes. However, drivers must remain vigilant, continuously monitor the road, and be ready to take control at any moment, with most systems requiring hands-on-the-wheel engagement.
Key Insights from the Studies
David Harkey, President of the Insurance Institute for Highway Safety (IIHS), emphasized the significance of these findings: "These results are a good reminder of the way people learn. If you train them to think that paying attention means nudging the steering wheel every few seconds, then that's exactly what they'll do." He added, "In both these studies, drivers adapted their behavior to engage in distracting activities. This demonstrates why partial automation systems need more robust safeguards to prevent misuse."
By the Numbers: The Alarming Statistics
- Tesla's Autopilot: In a study involving 14 participants who drove over 12,000 miles (19,300 km) with the system, there were 3,858 attention-related warnings. Drivers responded in about three seconds on average, usually by nudging the steering wheel, which mostly prevented further escalation.
- Volvo's Pilot Assist: This study included 29 volunteers who were found to be distracted for 30% of the time while using the system—an "exceedingly high" rate according to the study authors.
Breaking It Down: How This Affects You
In layman's terms, partial automation can make driving easier but also riskier if drivers become too complacent. These systems are not foolproof and still require constant attention. The studies show that many drivers misuse these technologies, leading to potential dangers.
Here's what you need to know:
- Stay Alert: Even with partial automation, always keep your eyes on the road and your hands on the wheel.
- Understand the Limits: Know what your car's system can and cannot do. It’s not fully autonomous and needs your intervention.
- Advocate for Better Safety: Support initiatives and regulations that push for more robust safety features in these systems.
By understanding these points, you can make informed decisions about using partial automation technologies and stay safer on the road.