| Robotaxi company Zoox details safety innovations in AV 'transparency' initiative |
In its second publicly released safety report, Zoox Inc. is offering details about nine of the more than 100 proprietary safety features not found in conventional vehicles that the company is using to further its self-driving vision.
The technologies include rider protection in the vehicle.
The self-driving startup, owned by e-commerce giant Amazon, released the report Tuesday, after it revealed its electric, "purpose-built," autonomous robotaxi in December. Zoox says it expects to release additional reports, including information on its collision avoidance, external lighting and sound and emergency vehicle-detection systems, as well as information on its vehicles' structural energy absorbers that dampen impacts from collisions.
"You want to build trust for AVs, you need data, you need transparency and you need experience," Mark Rosekind, chief safety innovation officer at Zoox, told Automotive News. "A lot of people complain that [reports are] more marketing than a safety report. But I like to highlight there's so many surveys that show people don't really understand these new technologies."
Rosekind, who was NHTSA administrator from 2014 to 2017, said anything that starts to educate the public and policymakers on AVs is "worthwhile."
In Tuesday's report, the company highlighted the vehicle's shorter stopping distances — made possible with independent, antilock braking and active suspension systems — four-wheel steering and bidirectional capabilities.
"There's nothing esoteric about being able to stop faster and be more accurate in steering," Rosekind said. "It's a chance to be very concrete about what it means to bring more safety to the road."
The company's robotaxis have redundant steering and driving controls — notably, two batteries, two powertrains and two electronic control units to manage braking — to eliminate single points of failure.
Zoox also detailed five next-generation airbags that accommodate the vehicle's less traditional features.
"We have to make it very transparent, visible to people: How are we going to create that safe mobility system for you?" Rosekind said. "That's what this report's going to help do — get us closer to showing people what the path looks like."
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