To provide a LIDAR device that may include a transmitter, first and second receivers, and a rotating platform.SOLUTION: The transmitter may be configured to emit light having a vertical beam width. The first receiver may be configured to detect light at a first resolution while scanning the environment with a first FOV, and the second receiver may be configured to detect light at a second resolution while scanning the environment with a second FOV. In this arrangement, the first resolution may be higher than the second resolution, the first FOV may be at least partially different from the second FOV, and the vertical beam width may encompass at least a vertical extent of the first and second FOVs. Further, the rotating platform may be configured to rotate about an axis such that the transmitter and first and second receivers each move based on the rotation.SELECTED DRAWING: Figure 2C

    【課題】送信機と第1および第2の受信機と回転プラットフォームとを含み得るLIDAR装置を提供する。【解決手段】送信機は垂直方向のビーム幅を有する光を発するように構成され得る。第1の受信機は第1のFOVで環境を走査しながら第1の分解能で光を検出するように構成され得、第2の受信機は第2のFOVで環境を走査しながら第2の分解能で光を検出するように構成され得る。この構成において、第1の分解能は第2の分解能よりも高い場合があり、第1のFOVは少なくとも部分的に第2のFOVと異なる場合があり、垂直方向のビーム幅は少なくとも第1および第2のFOVの垂直方向の範囲を含み得る。さらに、回転プラットフォームは、送信機および第1および第2の受信機がそれぞれその回転に基づいて移動するように、軸を中心に回転するように構成され得る。【選択図】図2C


    Access

    Download


    Export, share and cite



    Title :

    LIGHT DETECTION AND RANGING (LIDAR) DEVICE HAVING MULTIPLE RECEIVERS


    Additional title:

    複数の受信機を有する光検出測距(LIDAR)装置


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    A LIGHT DETECTION AND RANGING (LIDAR) DEVICE HAVING MULTIPLE RECEIVERS

    DROZ PIERRE-YVES / ONAL CANER / MCCANN WILLIAM et al. | European Patent Office | 2023

    Free access

    LiDAR LIGHT DETECTION AND RANGING LiDAR SCAN SMOOTHING

    European Patent Office | 2023

    Free access

    LiDAR LIGHT DETECTION AND RANGING LiDAR SCAN SMOOTHING

    European Patent Office | 2023

    Free access

    LiDAR LIGHT DETECTION AND RANGING LiDAR SCAN SMOOTHING

    WANG YIMU / CHARAN AJAY | European Patent Office | 2022

    Free access

    Light detection and ranging (LIDAR) system having a polarizing beam splitter

    HASLIM JAMES ALLEN / BORDEN MICHAEL BRYAN | European Patent Office | 2024

    Free access