Blind-spot warning (BSW)

Keywords

How does a blind-spot warning system work?

A blind spot warning system uses sensors to look for other vehicles around the car – which might be in a driver’s blind spot and not covered by one of the car’s mirrors. It then warns the driver that another vehicle is in a position that could be dangerous if they decide to change lanes. The warning is usually a flashing light, perhaps in the wing mirror, or a loud beep.

Related Jargon

What is a lane departure warning system?

A lane departure warning (LDW) system is a form of electronic driver assistance that warns the driver when their car begins to stray outside of its lane.

What is lane-keeping assist?

Lane-keeping assist (LKA) works alongside lane departure warning (LDW) technology to keep a car within a marked lane on the road.

What exactly is a self-driving car?

A self-driving car – also known as an autonomous car – is one that can move along a road with little or no need for human control.

How does a blind-spot warning system work?

A blind spot warning system uses sensors to look for other vehicles around the car – which might be in a driver’s blind spot and not covered by one of the car’s mirrors.

What is ADAS and how does it work?

Advanced driver-assistance systems (ADAS) have been developed to automate many of a car’s safety systems, with the aim of reducing the chances of human error, which account for over 90% of all collisions on the road.