“L3相比L2，多了更多安全冗余。”北汽一位路试人员表示，L3必须具备相应的安全冗余，比如双芯片并行。当一个芯片“死机”，另一个芯片也能接管车辆。“刹车转向也都是双传感器、双ECU、双电源的设计。”
Friends of the Earth, a campaign group, said if all of those data centres came online, "they could consume more electricity each day than the entire country does now".
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Elon Musk's Tesla is taking the California Department of Motor Vehicles to court, an attempt to win back the right to use the term "autopilot" when advertising its line of cars.，更多细节参见91视频
The latest test of Space X's giant Starship rocket has failed, minutes after launch.
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