公开(公告)号：US12240447B2

公开(公告)日：2025-03-04

申请号：US17944923

申请日：2022-09-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Sumiaki Hazama ,  Yoshimasa Okabe ,  Hiroki Yamashita ,  Shingo Kawahara ,  Chiaki Izumoto ,  Yusuke Nakamura ,  Teppei Shibata ,  Toru Chikamitsu

IPC: B60W30/09 ,  B60W10/18 ,  B60W30/095 ,  B60W40/04 ,  G01S15/08 ,  G01S15/46 ,  G01S15/62 ,  G01S15/931

Abstract: An object detection device includes first and second detectors each configured to detect an object by transmitting an ultrasonic wave in a moving direction of the moving object and receiving a reflected wave of the ultrasonic wave, a second detector, a memory, and a hardware processor coupled to the memory, and configured to: determine that an obstacle is present in the moving direction of the moving object, based on object detection results by the first and second detectors; determine crossing of the obstacle based on object detection results by the first and second detectors in a state in which it is being determined that the obstacle is present; and cause a driving controller mounted on the moving object, to release driving restriction control of restricting movement of the moving object when determining the crossing, or prohibit the driving controller from releasing the driving restriction control under a predetermined condition.

公开(公告)号：US11668824B2

公开(公告)日：2023-06-06

申请号：US17388844

申请日：2021-07-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yusuke Nakamura ,  Ryutaro Seno ,  Shingo Kawahara ,  Toru Chikamitsu

IPC: G01S15/931

CPC classification number: G01S15/931

Abstract: Provided is an obstacle determination apparatus including: a first determiner determining a difference in a propagation distance or a propagation time between a first round-trip path of a detection wave and a second round-trip path of a detection wave; and a second determiner determining whether the object is an obstacle based on a determination result of the first determiner.