My own feeling is that it has more to do with lane changes, particularly at junctions when there are large Numbers of vehicles changing lanes.

我自己的感觉是这跟频繁的变道很有关系，特别是在车辆交汇路口，大量的车辆都在那儿换道。

youdao

Cars fitted with sensors and cameras collect data on the driving styles of test participants, including their acceleration and braking patterns, assertiveness in changing lanes, and so on.

配有传感器和摄像机的车子会收集驾驶员驾驶风格的数据，包括加速度和刹车方式，换车道的决策等等。

youdao

Cover me. I'm changing lanes.

掩护我，我要变道了！

youdao

Almost two million accidents a year worldwide are thought to be caused by drivers inadvertently changing lanes, frequently caused by drowsiness.

ECONOMIST: Motoring

Importantly, the data is then translated into a driver warning when a hazardous traffic scenario occurs such as an impending collison at a blind intersection or a car changing lanes in your blind spot.

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Those choosing the Advance Package also get ventilated front seats and a blind-spot warning system for added safety while changing lanes on the highway, which is a feature we think should be standard across the line.

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