The invention discloses a multi-sensor information fusion three-dimensional road information acquisition system, which comprises an RTK, a camera, a color sensor, a laser radar, an IMU measurement unit, an industrial personal computer, a control panel and a lithium battery pack, and is characterized in that observation data is acquired through color, vision and INS, multi-sensor data fusion is carried out, and the real-time information of a road is acquired. The landmark extraction, the road information analysis, the lateral deviation analysis and the advancing reverse deviation analysis are realized.

    本发明公开了一种多传感信息融合的立体化道路信息采集系统,包括RTK、摄像头、颜色传感器、激光雷达、IMU测量单元、工控机、控制面板与锂电池组,采用通过颜色,视觉,INS获取观测数据,通过多传感器数据融合,实现了地标提取和道路信息解析以及侧方向偏移和行进反向偏移分析。


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    Title :

    Multi-sensing information fusion three-dimensional road information acquisition system


    Additional title:

    一种多传感信息融合的立体化道路信息采集系统


    Contributors:
    LI JIACHEN (author) / ZHU LONGPENG (author) / FANG FEILING (author) / WEN YIHANG (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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