NTSB: Uber’s AV in fatal crash ‘had software issues’

The US National Transportation Safety Board (NTSB) has found that an Uber autonomous vehicle which killed Elaine Herzberg last year had software flaws. NTSB released a report which says the Volvo XC60’s autonomous system software classified the pedestrian as an unknown object and determined that an emergency braking manoeuvre was needed to mitigate the collision. Uber confirmed that emergency braking manoeuvres must be carried out manually and the system is not designed to alert the driver. Data
November 6, 2019 Read time: 2 mins

The US 5628 National Transportation Safety Board (NTSB) has found that an 8336 Uber autonomous vehicle which %$Linker: 2 External <?xml version="1.0" encoding="utf-16"?><dictionary /> 0 0 0 link-external killed false https://www.itsinternational.com/categories/utc/news/uber-ends-self-driving-programme-in-arizona/ false false%> Elaine Herzberg last year had software flaws.

NTSB released a %$Linker: 2 External <?xml version="1.0" encoding="utf-16"?><dictionary /> 0 0 0 link-external report false https://dms.ntsb.gov/pubdms/search/hitlist.cfm?docketID=62978&amp;CurrentPage=2&amp;EndRow=30&amp;StartRow=16&amp;order=1&amp;sort=0&amp;TXTSEARCHT= false false%> which says the 609 Volvo XC60’s autonomous system software classified the pedestrian as an unknown object and determined that an emergency braking manoeuvre was needed to mitigate the collision.

Uber confirmed that emergency braking manoeuvres must be carried out manually and the system is not designed to alert the driver.

Data retrieved from the autonomous system revealed that the vehicle operator engaged the steering wheel less than a second before impact while the vehicle was travelling at 39mph.

The NTSB reviewed Uber’s autonomous system cameras which revealed that Herzberg did not look in the direction of the vehicle just before impact.

An inward-facing video showed the vehicle operator glancing down toward the centre of the vehicle several times before the crash. A post-crash interview with NTSB investigators revealed that she was monitoring the autonomous system’s interface.

The NTSB is working with Uber, Volvo Cars and the 6576 Arizona Department of Transportation to compile a complete account of the crash.

Uber is not the only company whose AV trials have led to a fatality. Last year, a Tesla vehicle operating in %$Linker: 2 External <?xml version="1.0" encoding="utf-16"?><dictionary /> 0 0 0 link-external autopilot false https://www.itsinternational.com/categories/utc/news/tesla-car-crash-in-california-kills-driver-while-running-on-autopilot/ false false%> in California caught fire after crashing into a roadside barrier that killed the driver. 

Related Content

  • May 30, 2018
    Uber ‘disabled braking system’ in fatal crash
    Uber had disabled the emergency braking function of the Volvo XC90 which killed a pedestrian in Tempe, Arizona in March. A preliminary report from the National Transportation Safety Board (NTSB) says the car was “operating with a self-driving system in computer control mode” when it struck 49-year-old Elaine Herzberg, who was pushing a bicycle across the road. According to the NTSB report, Uber said “emergency braking manoeuvres are not enabled while the vehicle is under computer control, to reduce the
    Read More
  • November 6, 2018
    Uber seeks to resume AV trials nearly eight months after Arizona fatality
    Uber wants to resume testing its self-driving cars on public roads nearly eight months after one of its autonomous vehicles (AV) killed a pedestrian in Arizona. The ride-hailing company has released a voluntary safety report to the US National Highway Traffic Safety Administration which includes safety enhancements to help prevent crashes and fatalities. Uber says its AVs would include two mission specialists – employees who have completed advanced training courses in self-driving vehicle operations. The
    Read More
  • December 14, 2018
    TfL describes reports of closer ties with Uber as ‘nonsense’
    Transport for London (TfL) has described claims that it is deepening its relationship with Uber as ‘nonsense’. Media reports suggested that London’s transit authority might be going to offer customers access to public transport services via the ride-hailing firm's app. The Financial Times reported that Uber is attempting to add TfL's data about tube and bus timetables into the app. But a spokesperson from TfL told ITS International that the only thing it is putting out is open data – and does no
    Read More
  • November 15, 2019
    Waymo scraps AV operations in Austin
    Waymo is closing its operations in the US city of Austin following an increase in investment in the Detroit and Phoenix areas. A spokesperson told Austin Inno: “As a result, we’ve decided to relocate all Austin positions to Detroit and Phoenix. We are working closely with employees, offering them the opportunity to transfer, as well as with our staffing partners to ensure everyone receives transition pay and relocation assistance.” Last month Waymo sent an email to users, which appeared on Reddit, saying
    Read More

Highlighted Content