Skip to main content
https://www.highperformancecpmgate.com/rgeesizw1?key=a9d7b2ab045c91688419e8e18a006621

MIT study finds Tesla drivers become inattentive when Autopilot is activated

By the end of this week, potentially thousands of Tesla owners will be testing out the automaker’s newest version of its “Full Self-Driving” beta software, version 10.0.1, on public roads, even as regulators and federal officials investigate the safety of the system after a few high-profile crashes.

A new study from the Massachusetts Institute of Technology lends credence to the idea that the FSD system, which despite its name is not actually an autonomous system but rather an advanced driver assist system (ADAS), may not actually be that safe. Researchers studying glance data from 290 human-initiated Autopilot disengagement epochs found drivers may become inattentive when using partially automated driving systems.

US safety regulator opens investigation into Tesla Autopilot following crashes with parked emergency vehicles

“Visual behavior patterns change before and after [Autopilot] disengagement,” the study reads. “Before disengagement, drivers looked less on road and focused more on non-driving related areas compared to after the transition to manual driving. The higher proportion of off-road glances before disengagement to manual driving were not compensated by longer glances ahead.”

Tesla CEO Elon Musk has said that not everyone who has paid for the FSD software will be able to access the beta version, which promises more automated driving functions. First, Tesla will use telemetry data to capture personal driving metrics over a seven-day period in order to ensure drivers are still remaining attentive enough. The data may also be used to implement a new safety rating page that tracks the owner’s vehicle, which is linked to their insurance.

The MIT study provides evidence that drivers may not be using Tesla’s Autopilot (AP) as recommended. Because AP includes safety features like traffic-aware cruise control and autosteering, drivers become less attentive and take their hands off the wheel more. The researchers found this type of behavior may be the result of misunderstanding what the AP features can do and what its limitations are, which is reinforced when it performs well. Drivers whose tasks are automated for them may naturally become bored after attempting to sustain visual and physical alertness, which researchers say only creates further inattentiveness.

The report, titled “A model for naturalistic glance behavior around Tesla Autopilot disengagements,” has been following Tesla Model S and X owners during their daily routine for periods of a year or more throughout the greater Boston area. The vehicles were equipped with the Real-time Intelligent Driving Environment Recording data acquisition system1, which continuously collects data from the CAN bus, a GPS and three 720p video cameras. These sensors provide information like vehicle kinematics, driver interaction with the vehicle controllers, mileage, location and driver’s posture, face and the view in front of the vehicle. MIT collected nearly 500,000 miles’ worth of data. 

The point of this study is not to shame Tesla, but rather to advocate for driver attention management systems that can give drivers feedback in real time or adapt automation functionality to suit a driver’s level of attention. Currently, Autopilot uses a hands-on-wheel sensing system to monitor driver engagement, but it doesn’t monitor driver attention via eye or head-tracking.

The researchers behind the study have developed a model for glance behavior, “based on naturalistic data, that can help understand the characteristics of shifts in driver attention under automation and support the development of solutions to ensure that drivers remain sufficiently engaged in the driving tasks.” This would not only assist driver monitoring systems in addressing “atypical” glances, but it can also be used as a benchmark to study the safety effects of automation on a driver’s behavior.

Companies like Seeing Machines and Smart Eye already work with automakers like General Motors, Mercedes-Benz and reportedly Ford to bring camera-based driver monitoring systems to cars with ADAS, but also to address problems caused by drunk or impaired driving. The technology exists. The question is, will Tesla use it?

Comments

Post a Comment

Popular posts from this blog

Uber co-founder Garrett Camp steps back from board director role

Uber co-founder Garrett Camp is relinquishing his role as a board director and switching to board observer — where he says he’ll focus on product strategy for the ride hailing giant. Camp made the announcement in a short Medium post in which he writes of his decade at Uber: “I’ve learned a lot, and realized that I’m most helpful when focused on product strategy & design, and this is where I’d like to focus going forward.” “I will continue to work with Dara [Khosrowshahi, Uber CEO] and the product and technology leadership teams to brainstorm new ideas, iterate on plans and designs, and continue to innovate at scale,” he adds. “We have a strong and diverse team in place, and I’m confident everyone will navigate well during these turbulent times.” The Canadian billionaire entrepreneur signs off by saying he’s looking forward to helping Uber “brainstorm the next big idea”. Camp hasn’t been short of ideas over his career in tech. He’s the co-founder of the web 2.0 recommendatio
Post a Comment
Read more

Drone crash near kids leads Swiss Post and Matternet to suspend autonomous deliveries

A serious crash by a delivery drone in Switzerland have grounded the fleet and put a partnership on ice. Within a stone’s throw of a school, the incident raised grim possibilities for the possibilities of catastrophic failure of payload-bearing autonomous aerial vehicles. The drones were operated by Matternet as part of a partnership with the Swiss Post (i.e. the postal service), which was using the craft to dispatch lab samples from one medical center for priority cases. As far as potential applications of drone delivery, it’s a home run — but twice now the craft have crashed, first with a soft landing and the second time a very hard one. The first incident, in January, was the result of a GPS hardware error; the drone entered a planned failback state and deployed its emergency parachute, falling slowly to the ground. Measures were taken to improve the GPS systems. The second failure in May, however, led to the drone attempting to deploy its parachute again, only to sever the line
Post a Comment
Read more

How the world’s largest cannabis dispensary avoids social media restrictions

Planet 13 is the world’s largest cannabis dispensary. Located in Las Vegas, blocks off the Strip, the facility is the size of a small Walmart. By design, it’s hard to miss. Planet 13 is upending the dispensary model. It’s big, loud and visitors are encouraged to photograph everything. As part of the cannabis industry, Planet 13 is heavily restricted on the type of content it can publish on Instagram, Facebook and other social media platforms. It’s not allowed to post pictures of buds or vapes on some sites. It can’t talk about pricing or product selection on others.   View this post on Instagram   A post shared by Morgan Celeste SF Blogger (@bayareabeautyblogger) on Jan 25, 2020 at 7:54pm PST Instead, Planet 13 encourages its thousands of visitors to take photos and videos. Starting with the entrance, the facility is full of surprises tailored for the ‘gram. As a business, Planet 13’s social media content is heavily restricted and monito
3 comments
Read more