lane departure
Crossing road markings
Lane departure is when a vehicle drifts out of its lane without signaling, typically due to driver inattention or drowsiness.
The term appears most often in automotive safety contexts: lane departure warning systems alert drivers, while lane departure prevention systems actively steer the vehicle back.
The truck's lane departure alarm woke him up just in time.
- driftGradual movement, no direction
- drifting offGradually entering sleep
- warningAlert about danger
- warning systemDetection and notification apparatus
- alertWarning or watchfulness
beep · steering · highway · highway driving · swerve · drowsy · distracted · correction · assist · camera · sensor · rumble · strips · road markings · boundary · veering · road · safety
- safety systemsparachute, airbag, airbags, ejection seat, brakes
- dash camsfront camera, rear camera, dual lens, footage, video clip
- driver assistadaptive cruise control, automatic braking, blind spot detection, collision avoidance, parking assist
- vehicle mishapscollision, crash, rollover, jackknife, skid
- dashboardtachometer, odometer, fuel gauge, speedometer, gas gauge
- HUD elementsHUD, crosshair, crosshairs, reticle, health bar