Obstacle sensing system based on fusion of vision, radio frequency positioning and multi-line laser

The invention discloses an obstacle sensing system based on fusion of vision, radio frequency positioning and multi-line laser. The obstacle sensing system comprises a system host obstacle sensing unit and a train control monitoring system, the obstacle sensing unit is used for collecting train posi...

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Hauptverfasser: NI XIN, SONG DONGDONG, JING NING, LI FENG, ZHANG LILI, QU GUANGRAN, JIN YACHAO, LIU CHUANGCHUANG, ZHENG RUI, YUAN SHENGKAI, SHEN CHENG
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creator NI XIN
SONG DONGDONG
JING NING
LI FENG
ZHANG LILI
QU GUANGRAN
JIN YACHAO
LIU CHUANGCHUANG
ZHENG RUI
YUAN SHENGKAI
SHEN CHENG
description The invention discloses an obstacle sensing system based on fusion of vision, radio frequency positioning and multi-line laser. The obstacle sensing system comprises a system host obstacle sensing unit and a train control monitoring system, the obstacle sensing unit is used for collecting train position information, sensing and detecting obstacles and transmitting the information to the system host, and the system host is used for classifying and analyzing the received information; identifying a boundary invasion obstacle on the straight track; when an obstacle is detected, an abnormal condition is transmitted to a train control monitoring system, and a video and a processed picture with obstacle distance information are transmitted to a ground control center and a driver at the same time. The multi-sensor fusion technology is adopted, data collected by vision, laser, millimeter wave radar and beacon reader sensing units are effectively fused, the front obstacle detection function and the auxiliary anti-colli
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subjects ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PERFORMING OPERATIONS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
RADIO DIRECTION-FINDING
RADIO NAVIGATION
RAILWAYS
TESTING
TRANSPORTING
title Obstacle sensing system based on fusion of vision, radio frequency positioning and multi-line laser
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