Decision and control method for ADAS in preceding vehicle obstruction scene based on v2x

Abstract

A decision and control method for ADAS in a preceding vehicle obstruction scene based on V2X, ADAS system and intelligent networked vehicle, the decision and control method comprises: based on V2X perspective perception technology, collaboratively perceiving driving status information of an obstructed preceding vehicle, and fusing with driving status information of a potentially conflicting vehicle perceived by on-board perception of ego vehicle; based on the fused information, performing behavior judgment of the potentially conflicting vehicle; making a control decision of the ego vehicle according to judgment result. Through the application of V2X technology, the fusion of on-board perception technology and roadside perception technology is achieved, more accurate, more reliable and all-weather environmental perception information is obtained, and perception obstacles in key dangerous scenes are solved. In particular, in the scene where the line of sight to the preceding vehicle is obstructed, it realizes functions that traditional ADAS (based on on-board perception) cannot achieve or enhances the performance and reliability of traditional ADAS functions.

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