A method and device for determining an anomalous driving pattern of a neighboring vehicle using a vehicle camera and/or other sensor is described. Image data is received and if suitable lane markings are detected, a reference trajectory is derived from the detected lane markers. Otherwise, a reference trajectory is derived from a motion of the present vehicle. A trajectory of the neighboring vehicle is determined, characteristic parameters of the detected trajectory are derived, and the characteristic parameters are compared with predetermined trajectory data. Based on the comparison it is determined if the trajectory of the neighboring vehicle is an anomalous trajectory and in one case an alert signal is generated.
AUTOMATED DETECTION OF HAZARDOUS DRIFTING VEHICLES BY VEHICLE SENSORS
2018-09-13
Patent
Elektronische Ressource
Englisch
Automated detection of hazardous drifting vehicles by vehicle sensors
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