与电线杆相撞后，Waymo 召回 672 辆自动驾驶出租车；第二次召回，NHTSA 正在调查。 Waymo recalls 672 self-driving taxis after collision with pole; 2nd recall, NHTSA investigating.
在凤凰城与电线杆相撞后，Waymo 自愿召回 672 辆自动驾驶出租车的软件。 Waymo issued a voluntary software recall for 672 self-driving taxis following a collision with a telephone pole in Phoenix. 这是该公司第二次召回；第一次召回发生在二月份，当时两辆自动驾驶出租车撞上了同一辆拖车。 This is the company's second recall; the first one occurred in February when two robotaxis crashed into the same towing truck. 美国国家公路交通安全管理局在收到 31 起事故报告后，目前正在调查 Waymo 的自动驾驶汽车软件。 The National Highway Traffic Safety Administration is currently investigating Waymo's autonomous vehicle software after receiving 31 reports of incidents. 软件更新的目的是纠正一个错误，该错误对电线杆的损坏程度给出了较低的评分，并且没有考虑到事故发生地小巷里坚硬的道路边缘。 The software update aims to correct an error that assigned a low damage score to the pole and failed to account for the hard road edge in the alleyway where the incident took place.