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    SYSTEM FOR CUTTING GRASS AND CORRESPONDING PROCESS
    6.
    发明公开
    SYSTEM FOR CUTTING GRASS AND CORRESPONDING PROCESS 审中-实审

    公开(公告)号：EP4350394A3

    公开(公告)日：2024-06-26

    申请号：EP24158724.5

    申请日：2023-09-18

    申请人： Bernini, Fabrizio

    发明人： Bernini, Fabrizio

    IPC分类号： G05D1/00 ,  G01S19/00 ,  G01S19/04 ,  G01S19/14 ,  G01S19/41

    CPC分类号： G05D1/0278 ,  G05D1/0282 ,  G05D1/028 ,  G01S19/071 ,  G01S19/04 ,  G01S19/41

    摘要： Described is a lawn mower system (100), characterised in that it comprises, in combination:
    - a database (201);
    - a remote server (200) connected to said database (201),
    - at least one GNSS antenna (20A) equipped with a GNSS receiving device (21) designed to receive from GNSS satellites first GPS information I1 for determining GPS coordinates of the position of said antenna (20) and a communication device (22) configured to establish a data connection with a telecommunication network, preferably with the Internet, for transmitting, at predetermined intervals, the first GPS information I1 derived from the GNSS receiving device (21) to said remote server (200), the remote server (200) being configured for storing in the database (201) at least partly the GPS information received from the communication device (22);
    - a lawn mower robot (1).

    METHOD FOR DETERMINING POSITIONS OF A PLURALITY OF TERMINAL DEVICES BY A SERVER
    9.
    发明公开
    METHOD FOR DETERMINING POSITIONS OF A PLURALITY OF TERMINAL DEVICES BY A SERVER 审中-实审

    公开(公告)号：EP4345482A1

    公开(公告)日：2024-04-03

    申请号：EP22199123.5

    申请日：2022-09-30

    申请人： u-blox AG

    发明人： Lenzarini, Davide ,  Siasi, Hamed

    IPC分类号： G01S5/00 ,  G01S19/14 ,  G01S19/34 ,  G01S19/42 ,  G01S19/09

    摘要： A method for determining positions of a plurality of terminal devices by a server comprises receiving by the server from the terminal devices, each allocated to one of predetermined one or more clusters, first global navigation satellite system, GNSS, information according to predetermined transmission patterns of the terminal devices, and second GNSS information at random, and collecting context related data from one or more context sources; updating, by the server, the set of predetermined clusters based on a part of the context related data and the first and the second GNSS information and a predetermined criteria of cluster's level of accuracy; and determining, by the server, based on the first and the second GNSS information and on the updated clusters, respective positions of the clusters and individual positions of the terminal devices according to the respective positions of the clusters.