NTSB chair calls on Elon Musk to alter design of Tesla Autopilot – TechCrunch

Nationwide Transportation Security Board Chairwoman Jennifer Homendy has known as on Tesla to alter the design of its superior driver help system to make sure it can’t be misused by drivers, based on a letter despatched to the corporate’s CEO Elon Musk.

The letter, which TechCrunch has seen, expressed concern that Tesla has but to implement two security suggestions that the NTSB issued greater than 4 years in the past. The urgency to deal with these security suggestions has elevated now that Tesla is rolling out extra automated driving features by means of its so-called “Full Self-Driving” software program beta.

“Our crash investigations involving your organization’s autos have clearly proven that the potential for misuse requires a system design change to make sure security,” Homendy wrote. Tesla has not responded to request for remark.

The NTSB can solely make suggestions and doesn’t have the authority to implement present legal guidelines or make coverage.

Whereas Homendy did thank Tesla for cooperating with NTSB investigators following varied crashes and incidents that the company has examined, she spent the majority of the letter addressing her deep considerations on Tesla’s inaction to “implement important NTSB security suggestions.”

One excerpt:

You will have said that “security is all the time the first design requirement for a Tesla.” Now that assertion is undercut by the announcement that Tesla drivers can request entry to “Full Self-Driving Beta know-how,” operational on each highways and metropolis streets, with out first addressing the very design shortcomings that allowed the deadly Williston, Delray Seashore, and Mountain View crashes to happen.

If you’re severe about placing security entrance and middle in Tesla automobile design, I invite you to finish motion on the protection suggestions we issued to you 4 years in the past.

The NTSB has lengthy advocated for implementation of myriad applied sciences to forestall tragedies and accidents and save lives on our nation’s roads, but it surely’s essential that such know-how is applied with the protection of all street customers foremost in thoughts. I stay up for receiving an replace on our security suggestions.

In 2017, NTSB issued two security suggestions to the automaker based mostly on its investigation of a deadly crash, wherein Joshua Brown was killed when his Tesla Mannequin S sedan struck a tractor-trailer that crossed his path. Tesla’s superior driver help system, often called Autopilot, was engaged on the time. The company discovered that Brown was utilizing Autopilot on roadways that the system was not designed to deal with and that he went prolonged intervals of time with out having his fingers on the wheel. Autopilot shouldn’t be a hands-free system.

NTSB decided that Tesla’s Autopilot system didn’t successfully monitor and reply to the motive force’s interplay with the steering wheel to make sure driver engagement. The company really helpful Tesla set up safeguards that will restrict Autopilot to circumstances for which they had been designed and to develop methods to extra “successfully sense the motive force’s degree of engagement and alert the motive force when engagement is missing whereas automated automobile management techniques are in use.”

Tesla has argued that operational design area limits usually are not relevant for so-called Degree 2 driver help techniques, equivalent to Autopilot, as a result of the motive force determines the suitable working surroundings. Homendy pushed again on that argument in her electronic mail to Musk, noting that the company’s crash investigations have “clearly proven that the potential for misuse requires a system design change to make sure security.”

Homendy additionally famous that it despatched 5 different automakers which have autos with Degree 2 driving automation techniques a suggestion to use methods to interact and alert the motive force. These 5 producers responded to NTSB and described the motion they deliberate to take or had been taking to higher monitor a driver’s degree of engagement, based on Homendy’s letter to Musk.

“Tesla is the one producer that didn’t formally reply to us in regards to the suggestion,” she wrote.