ads|对比了 11168 处修订,我们帮你划了「SAE 自动驾驶分级」更新版的全部重点(11)


“无条件/非特定ODD”意味着ADS可以在其所在世界范围内的所有驾驶员可控的道路条件下操作车辆 。
2021版:
“Unconditional/not ODD-specific” means that the ADS can operate the vehicle on-road anywhere within its region of the world and under all road conditions in which a conventional vehicle can be reasonably operated by a typically skilled human driver.
“无条件/非特定ODD”意味着ADS可以在其所在世界范围内的任何道路上 , 以及在所有常规车辆能够被老练的驾驶员合理操作的道路条件下 , 对车辆进行操作 。
最后 , NOTE 3 关于干预请求的部分也有所删改 。
由原来的:
The user does not need to supervise a level 5 ADS, nor be receptive to a request to intervene while it is engaged.
用户既不需要监管L5级自动驾驶 , 也不需要在系统启用时接受干预请求 。
删减为:
The user does not need to supervise a Level 5 ADS.
用户不需要监管L5级自动驾驶 。
ads|对比了 11168 处修订,我们帮你划了「SAE 自动驾驶分级」更新版的全部重点
本文插图
(2021版)
ads|对比了 11168 处修订,我们帮你划了「SAE 自动驾驶分级」更新版的全部重点
本文插图
(2018版)
8、章节8.6 DDT Fallback versus Failure Mitigation Strategy(动态驾驶任务接管 VS 故障缓解策略)略有删改 , 主要是将L2级自动驾驶排除在该章节所描述的范围外 。
改动和删减的地方如下文加粗部分所示 。
2018版:
Vehicles equipped with level 2 and level 3 driving automation features may have an additional failure mitigation strategy designed to bring the vehicle to a controlled stop wherever the vehicle happens to be, if the driver fails to supervise the feature’s performance (level 2), or if the fallback-ready user fails to perform the fallback when prompted (level 3). For example, if the fallback-ready user of a level 3 traffic jam feature fails to respond to a request to intervene after traffic clears (an out-of-ODD condition), the vehicle may have a failure mitigation strategy designed to bring the vehicle to a controlled stop in its present lane of travel and turn on the hazard lamps. Figure 12 displays a sample use case sequence.
如果驾驶员无法监管自动驾驶功能的操作(L2) , 或者如果预备接管用户没能在提示时执行fallback(L3) , 搭载了L2或L3级驾驶自动化功能的车辆就可能会采取一种额外的故障缓解策略 , 让车辆在任何地方都能被控制停止 。 例如 , 如果在交通恢复通畅(一种ODD之外的情境)后 , 用于应对交通阻塞的L3级自动驾驶功能中的预备接管用户没能响应干预请求 , 那么车辆就会采取故障缓解策略 , 控制车辆在当前行驶车道上停下 , 并打开危险提示灯 。 图12显示了一个示例用例序列 。