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( 六 ) |自动驾驶|

由ADS操作时，双模车辆可以实现无人驾驶操作，与此同时驾驶员也可以坐在驾驶座上。
NOTE 2: An ADS sub-trip feature that is usable during only part of a trip, such as a feature designed to perform the completeDDT during traffic jams on freeways, would not be sufficient to classify its host vehicle as a dual-mode vehiclebecause it would not be capable of driverless operation for a complete trip.
一项只可在部分行程中使用的自动驾驶系统sub-trip功能（如，可以在高速公路发生交通堵塞时执行全部DDT的功能），不足以将车辆归类为双模车辆，因为它不能在行驶全程进行无人驾驶操作。
NOTE 3: A vehicle equipped with a Level 5 feature in which at any time the driver can choose to engage the feature, orcan choose to operate the vehicle manually, would be classified as a dual-mode vehicle.
当一辆具备L5级自动驾驶功能的汽车的驾驶员，可以在任何时候选择启用自动驾驶功能，或选择人工操作车辆时，那么这辆车就可以被归类为双模车辆。
2018版：
A type of ADS-equipped vehicle designed for both driverless operation and operation by a conventional driver for complete trips.
一种配备ADS的车辆，既可用于无人驾驶操作，也可由传统驾驶员操作完成整个行程。
NOTE 1: An ADS-equipped dual-mode vehicle may be designed such that it can be dispatched in driverless operation.
一辆装备ADS的双模车辆，可以被设计用于无人驾驶操作。
NOTE 2: An ADS feature that is usable during only part of a trip, such as a feature designed to perform the complete DDT during traffic jams on freeways, would not be sufficient to classify its host vehicle as a dual-mode vehicle because it would not be capable of driverless operation for a complete trip.
一项只可在部分行程中使用的ADS功能，（如，可以在高速公路发生交通堵塞时执行全部DDT的功能），不足以将车辆归类为双模车辆，因为它不能在行驶全程进行无人驾驶操作。
2）3.32.3 ADS-DEDICATED VEHICLE (ADS-DV)（自动驾驶系统专用车辆）的释义由原来的：
A vehicle designed to be operated exclusively by a level 4 or level 5 ADS for all trips within its given ODD limitations (if any)
在给定的ODD限制内（如果有的话），全部行程都由L4或L5级ADS进行专门的操作的车辆。
调整为：
An ADS-equipped vehicle designed for driverless operation under routine/normal operating conditions during all trips within its given ODD (if any)
一种搭载了ADS的车辆，可以在给定的ODD内（如果有的话），实现常规/正常运行条件下的全程的无人驾驶操作。
即2018版定义的 ADS-DV 专指设计用于L4、L5级自动驾驶的车辆，而最新版则指出只要是搭载了ADS系统（L3-L5）的车辆即为ADS-DV 。