EVALUATION OF COMPONENTS OF DRIVING FUNCTIONS AND ROADWAY DETECTION IN DIFFERENT PROCESSING STAGES

• Main Authors: NGUYEN TRAN TUAN, SPEHR JENS
• Format: Patent
• Language: Chinese; English
• Published: 22.05.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention relates to a method and to an apparatus for the evaluation of detection results of components for road detection, of the road estimated by a road estimation and/or of the planned trajectory of the driver assistance systems of an ego-vehicle that are used, wherein the detection results, the estimated road and the planned trajectory are designated a hypothesis. In order to evaluate thecomponents, the road estimation or the driver assistance system, use is made of a metric which is based on the manually covered trajectory of the ego-vehicle, wherein the deviation between the manually traveled trajectory and the hypothesis is determined for predefined reference points at a predefined interval from a starting point in a vehicle-based x-y coordinate system and by using the evaluation, it is determined whether the hypothesis of the components for road detection, the road estimation and/or the driver assistance system fulfill predefined criteria. 本发明涉及一种用于评估用于道路识别的部件的探测结果、由道路估计来估计的道路和/或自我车辆的所使用的驾驶员辅助系统的