Traffic routing assistance device for assisting driver of car in lane junction during lane change, has traffic routing device activated by activation signal in order to signalize traffic routing referred to lane change

摘要

The device (10) has a situation recognition device (1) comprising a traffic routing scanning module (2) and a computation module (11). The traffic routing scanning module receives route data. The computation module recognizes a lane narrowing place on the basis of detected route data to release an activation signal. A traffic routing device (4) is activated by the activation signal output by the situation recognition device in order to signalize a traffic routing referred to a lane change. A detection module (5) and a suggestion module (9) are provided in the traffic routing device. An independent claim is also included for a method for assisting a driver of a motor vehicle in a lane narrowing place during lane change.