公开(公告)号：US12130634B2

公开(公告)日：2024-10-29

申请号：US17625266

申请日：2020-06-12

Applicant: SONY GROUP CORPORATION

Inventor： Ryo Watanabe ,  Nozomu Ikeda ,  Mikio Nakai

IPC: G05D1/00

CPC classification number: G05D1/027 ,  G05D1/0238 ,  G05D1/0272 ,  G05D1/0274

Abstract: A mobile object control device (1) includes a first detection unit (21), a second detection unit (22), and a stillness determination unit (24). On the basis of a sensor mounted on a mobile object (100) that moves autonomously, the first detection unit (21) detects a movement state of the mobile object (100). The second detection unit (22) detects at least one of cartographic information at a current location of the mobile object (100), object information present in a periphery of the mobile object (100), and operation information of a movable portion included in the mobile object (100). The stillness determination unit (24) determines whether the mobile object (100) is in a static state on the basis of the movement state detected by the first detection unit (21) and the information detected by the second detection unit (22).

公开(公告)号：US12217512B2

公开(公告)日：2025-02-04

申请号：US17607057

申请日：2020-04-27

Applicant: SONY GROUP CORPORATION

Inventor： Ryo Watanabe ,  Mikio Nakai

IPC: G06V20/58 ,  G06V10/764 ,  G06V30/19

Abstract: An information processing apparatus according to an embodiment of the present technology includes a classification unit and a generation unit. The classification unit classifies an object detected in a space on a basis of a predetermined criterion. The generation unit sets a priority for the object on a basis of a classification result by the classification unit, and generates position-related information regarding a position in the space on a basis of the set priority. Use of the position-related information makes it possible to improve the accuracy of autonomous movement control. This makes it possible to improve the accuracy of autonomous movement control.

公开(公告)号：US12169244B2

公开(公告)日：2024-12-17

申请号：US17623813

申请日：2020-07-01

Applicant: SONY GROUP CORPORATION

Inventor： Yusuke Takahashi ,  Masataka Toyoura ,  Ryo Watanabe

IPC: G01S19/22 ,  G01C21/20 ,  G05D1/00 ,  B64U10/13 ,  B64U30/26

Abstract: The influence of multipath on the positioning calculation based on positioning signals transmitted from satellites is reduced. A self-position is estimated using a positioning calculation result based on a positioning signal transmitted from a satellite. Movement of a mobile body is controlled on the basis of the estimated self-position. A multipath reduction action signal is output when the mobile body is in a multipath environment. The mobile body is controlled so as to take a multipath reduction action when the mobile body is in a predetermined movement state and the multipath reduction action signal is output.