Forward Collision Warning (FCW)
TRW's Forward Collision Warning (FCW) systems are based on camera or radar sensors monitoring the road ahead. They provide object recognition and detect relative speeds between a vehicle and objects in the road. If the closing speed represents a risk of an impending collision, drivers can be alerted through a number of warning methods.
Camera-Based Forward Collision Warning
The camera-based FCW system uses a forward-looking monocular camera with object recognition, mounted on the windscreen behind the rearview mirror. This is linked to a warning device. The camera-based system can also support Lane Departure Warning functionality.
Radar-Based Forward Collision Warning
The radar-based FCW system consists of a 24GHz medium-range radar sensor. The radar sensor is mounted at the vehicle front and linked to a warning device. Radar technology provides high performance with direct measurement of distance and relative speed, operating under all weather conditions.
