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    APPARATUS FOR INSTALLING RADAR-VIDEO INTEGRATED MACHINE FOR ROAD, AND USING METHOD AND NETWORKING INSTALLATION METHOD THEREFOR
    5.
    发明公开
    APPARATUS FOR INSTALLING RADAR-VIDEO INTEGRATED MACHINE FOR ROAD, AND USING METHOD AND NETWORKING INSTALLATION METHOD THEREFOR 审中-实审

    公开(公告)号：EP4382860A1

    公开(公告)日：2024-06-12

    申请号：EP22877793.4

    申请日：2022-07-18

    申请人： CCCC First Highway Consultants Co. Ltd.

    发明人： LIU, Jianbei ,  ZHAO, Bin ,  WU, Mingxian ,  MA, Xiaolong ,  WANG, Zuo ,  MA, Yuanyuan ,  LUO, Zhongbin ,  HE, Guixi ,  SONG, Haojie

    IPC分类号： G01C1/00 ,  G01S13/91 ,  G01S7/02 ,  H04L67/12

    摘要： Disclosed in the present invention are an apparatus for installing a radar-video integrated machine for a road, and a using method and networking installation method therefor, which are applied to the technical field of roads. The apparatus comprises: a measurement apparatus, which is installed on a radar-video integrated machine, and a monitor apparatus, which is located on the ground, wherein the measurement apparatus comprises a first central controller, an angle collection sensor, a first status indicator lamp, a first wireless communication module and a first display module; the monitor apparatus comprises a second central controller, a key module, a second status indicator lamp, a second wireless communication module and a second display module; the measurement apparatus and the monitor apparatus are in communication connection and transmit data to each other; a technician performs data input and monitoring by means of the monitor apparatus; and an installer performs angle adjusting by means of the measurement apparatus. A radar-video integrated machine is installed by means of the method, such that adjusting and installation can be rapidly performed, the adjusting time is shortened to be within two minutes, the time is saved on by more than 85%, and the installation precision of the radar-video integrated machine is also improved.

    AUTOMATIC, STATIONING OF A GEODETIC SURVEY INSTRUMENT BASED ON REFERENCE MARKER DATABASE
    7.
    发明公开
    AUTOMATIC, STATIONING OF A GEODETIC SURVEY INSTRUMENT BASED ON REFERENCE MARKER DATABASE 审中-公开

    公开(公告)号：EP4312000A1

    公开(公告)日：2024-01-31

    申请号：EP22187882.0

    申请日：2022-07-29

    申请人： Leica Geosystems AG

    发明人： KOTZUR, Norbert ,  TÖRÖK, Zoltán

    IPC分类号： G01C1/04 ,  G01C15/00 ,  G01C21/16 ,  G01C21/20

    摘要： The invention relates to an automatic stationing functionality of a geodetic survey instrument. The survey instrument comprising a targeting unit configured to provide a targeting data measurement, an inertial measurement unit (IMU), an imaging sensor unit configured for providing the functionalities of a visual positioning system (VPS), a communication interface configured to receive a design data comprising position information of reference markers in the environment, and a computing unit. The automatic stationing functionality being configured for calculating a coarse pose of the instrument based on the IMU and/or the VPS pose data, selecting a plurality of reference markers to be targeted based on the coarse pose and the design data, and determining a fine pose of the instrument based on the targeting data measurement of the plurality reference markers.

    LASER SCANNING APPARATUS, LASER SCANNING METHOD, AND LASER SCANNING PROGRAM
    10.
    发明公开
    LASER SCANNING APPARATUS, LASER SCANNING METHOD, AND LASER SCANNING PROGRAM 审中-公开

    公开(公告)号：EP4148377A1

    公开(公告)日：2023-03-15

    申请号：EP22192447.5

    申请日：2022-08-26

    申请人： TOPCON CORPORATION

    发明人： MORITA, Hideki ,  TOKUDA, Yoshikatsu

    IPC分类号： G01C1/02 ,  G01C15/00 ,  G01S17/42 ,  G01S17/89 ,  G02B26/10

    摘要： Scanning density of laser scanning is increased at low cost. A laser scanning apparatus includes a horizontal rotation unit and a controller. The horizontal rotation unit determines an area of laser scanning. The controller controls rotation of the horizontal rotation unit. The horizontal rotation unit is rotated while the laser scanning is performed, whereby scanning using laser scanning light is performed in a vertical angle direction at a predetermined interval. The controller makes the horizontal rotation unit repeatedly rotate multiple times in angular ranges that partially overlap one another, in order to perform the laser scanning multiple times on areas of the laser scanning that overlap one another. Start positions of the rotation of multiple times of the horizontal rotation unit are successively shifted by a predetermined amount. The predetermined amount of shifting corresponds to a distance shorter than the predetermined interval.