An active perception system for vehicle-road cooperative automatic driving

Abstract

The invention discloses an active perception system for vehicle-road cooperative automatic driving, which includes a roadside infrastructure perception system, which is used to provide perception data for an automatic networked traffic system; the roadside infrastructure perception system includes data collection Subsystem, data processing subsystem, perception subsystem, data fusion subsystem; the perception subsystem, data collection subsystem, data processing subsystem, and data fusion subsystem are connected in sequence; the perception subsystem is used for different perception points on the road Provide different sensing functions; the data collection subsystem is used to collect sensing data; the data processing subsystem is used to process the sensing data; the data fusion subsystem is used to fuse the processed sensing data, and through wireless or wired network Send to the automatic network traffic system. The invention effectively reduces the complexity of the perception system, and realizes fast, accurate and comprehensive perception of vehicle and environment information.

Description

technical field [0001] The invention relates to the technical field of intelligent roadside infrastructure perception, in particular to an active perception system for vehicle-road cooperative automatic driving. Background technique [0002] Self-driving cars are being developed that can sense their environment, detect objects, and navigate without human involvement. However, the technology is currently insufficient for commercial use, for example, existing autonomous vehicle technologies require expensive, complex and energy-inefficient on-board systems, require the use of multiple perception systems, and mainly rely on vehicle control sensors. Therefore, the implementation of autonomous vehicle systems is a major challenge. Contents of the invention [0003] The purpose of the present invention is to provide an active perception system for vehicle-road cooperative automatic driving, so as to solve the problems existing in the above-mentioned prior art, effectively reduc...

AI Technical Summary

Problems solved by technology

However, the technology is currently insufficient for commercial use, for example, existing autonomous vehicle technologies require expensive, complex and energy-inefficient on-board systems, require the use of multiple perception systems, and primarily rely on vehicle control sensors

Therefore, the implementation of automated vehicle systems is a major challenge

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