公开(公告)号：US2607996A

公开(公告)日：1952-08-26

申请号：US62398445

申请日：1945-10-23

Applicant: MOYER RALPH D

Inventor： MOYER RALPH D

IPC: G01C7/02 ,  G01C22/00

CPC classification number: G01C7/02 ,  G01C22/00

公开(公告)号：US11814155B2

公开(公告)日：2023-11-14

申请号：US17297082

申请日：2019-11-26

Applicant: SONY GROUP CORPORATION

Inventor： Masaki Handa ,  Shinichiro Abe ,  Masahiko Toyoshi ,  Takuto Motoyama ,  Shun Lee ,  Kenichiro Oi

IPC: B64C13/00 ,  B64C39/02 ,  B64D47/08 ,  G01C7/02 ,  G05D1/00 ,  B64U101/30

CPC classification number: B64C13/00 ,  B64C39/02 ,  B64D47/08 ,  G01C7/02 ,  G05D1/00 ,  B64U2101/30 ,  B64U2201/00

Abstract: A control apparatus includes an acquisition unit that acquires captured data in which an object around a moving object is captured by an imaging unit, where the moving object is one of a moving object that is irradiated with spontaneous emission light and a moving object that moves with a predetermined pattern, and a determination unit that determines that the object is an obstacle if the captured data acquired by the acquisition unit includes a specific pattern.

公开(公告)号：US11373532B2

公开(公告)日：2022-06-28

申请号：US16265913

申请日：2019-02-01

Applicant: Hitachi Automotive Systems, Ltd.

Inventor： Subrata Kumar Kundu ,  Naveen Kumar Bangalore Ramaiah

IPC: G08G1/16 ,  G01C7/02 ,  G01S13/86 ,  G01S13/931 ,  B60W40/06 ,  G06V20/58

Abstract: Example implementations described herein are directed to depression detection on roadways (e.g., potholes, horizontal panel lines of a roadway, etc.) through using vision sensor to realize improved safety for advanced driver assistance systems (ADAS) and autonomous driving (AD). Example implementations described herein detect candidate depressions in the roadway in real time and adjust the control of the vehicle system according to the detected depressions.

公开(公告)号：US20220024560A1

公开(公告)日：2022-01-27

申请号：US17297082

申请日：2019-11-26

Applicant: SONY GROUP CORPORATION

Inventor： MASAKI HANDA ,  SHINICHIRO ABE ,  MASAHIKO TOYOSHI ,  TAKUTO MOTOYAMA ,  SHUN LEE ,  KENICHIRO OI

IPC: B64C13/00 ,  G05D1/00 ,  B64C39/02 ,  B64D47/08 ,  G01C7/02

Abstract: A control apparatus (100) includes an acquisition unit (121) that acquires captured data in which an object around a moving object is captured by an imaging unit, where the moving object is one of a moving object that is irradiated with spontaneous emission light and a mobbing object that moves with a predetermined pattern, and a determination unit (122) that determines that the object is an obstacle if the captured data acquired by the acquisition unit (121) includes a specific pattern.

公开(公告)号：US20220017336A1

公开(公告)日：2022-01-20

申请号：US17296847

申请日：2019-12-09

Applicant: TADANO LTD. ,  THE SCHOOL CORPORATION KANSAI UNIVERSITY

Inventor： Iwao ISHIKAWA ,  Takayuki KOSAKA ,  Satoshi KUBOTA ,  Shigenori TANAKA ,  Kenji NAKAMURA ,  Yuhei YAMAMOTO ,  Masaya NAKAHARA

IPC: B66C13/22 ,  G01C7/02 ,  B66C13/46 ,  B66C13/08

Abstract: A ground surface estimation method include: performing first estimation in which the continuous region having a largest number of the grids among the continuous regions is estimated as a ground surface; and performing second estimation including: calculating an average altitude value of the representative point of the grids in the non-adjacent continuous region for each of the non-adjacent continuous regions; calculating an average altitude value of the representative point of the grids in the predetermined range of the continuous region estimated as the ground surface; and estimating that a non-adjacent continuous region as the ground surface when a difference between the average altitude value of the representative point of the grids in the non-adjacent continuous region and the average altitude value of the representative point of the grids in a predetermined range of the continuous region estimated as the ground surface is equal to or less than a threshold.

公开(公告)号：US10365404B2

公开(公告)日：2019-07-30

申请号：US14966584

申请日：2015-12-11

Applicant: Caterpillar of Australia Pty. Ltd.

Inventor： Darryl V. Collins

IPC: G01V99/00 ,  G01C15/00 ,  G01S17/89 ,  G01S7/00 ,  G01S7/48 ,  G01C7/02 ,  G01S19/14

Abstract: Described herein is a method of determining a terrain of a mine worksite. The method may include determining positions of a surface of the worksite from measurements relating to the worksite's terrain. The method may also include determining errors corresponding to the determined positions. The method may also include generating a terrain model that maps the positions and the errors corresponding the positions.

公开(公告)号：US20190225227A1

公开(公告)日：2019-07-25

申请号：US16313069

申请日：2017-06-23

Applicant: DENSO CORPORATION

Inventor： Masashi MORI ,  Takatoshi SEKIZAWA ,  Ryosuke KANBAYASHI

IPC: B60W40/06 ,  G01C7/02 ,  B60C19/00

Abstract: When a road surface condition does not change, road surface data is transmitted by a tire-mounted sensor at a rate of once every time a tire rotates a plurality of times, in order to reduce the power consumption from a power source. Further, when the road surface condition changes, the road surface data is transmitted by the tire-mounted sensor with a transmission interval that is shorter than when the road surface condition does not change. In this way, reducing the amount of road surface data that is transmitted when the road surface condition does not change makes it possible to reduce the amount of power required for data transmission. Further, using a transmission interval that is shorter when the road surface condition changes than when the road surface condition does not change makes it possible for changes in the road surface condition to be conveyed rapidly to a vehicle body side system.

公开(公告)号：US10339990B2

公开(公告)日：2019-07-02

申请号：US15665312

申请日：2017-07-31

Applicant: Rambus Inc.

Inventor： Bret Stott ,  Frederick A. Ware ,  Ian P. Shaeffer ,  Yuanlong Wang

IPC: G01C7/02 ,  G11C7/22 ,  G06F13/16 ,  G11C7/02

Abstract: A memory controller includes an interface to receive a data strobe signal and corresponding read data. The data strobe signal and the read data correspond to a read command issued by the memory controller, and the read data is received in accordance with the data strobe signal and an enable signal. A circuit in the memory controller is to dynamically adjust a timing offset between the enable signal and the data strobe signal, and control logic is to issue a supplemental read command in accordance with a determination that a time interval since a last read command issued by the memory controller exceeds a predetermined value.

公开(公告)号：US20170335672A1

公开(公告)日：2017-11-23

申请号：US15527299

申请日：2016-05-12

Applicant: BAUER Spezialtiefbau GmbH

Inventor： Marcus DAUBNER ,  Kai GABELUNKE

IPC: E21B47/00 ,  G01C7/02 ,  E21B47/08 ,  G01S11/14 ,  E21B47/04

CPC classification number: E21B47/0003 ,  E21B47/01 ,  E21B47/02208 ,  E21B47/04 ,  E21B47/08 ,  E21B47/082 ,  G01C7/02 ,  G01S7/52004 ,  G01S11/14 ,  G01S15/88 ,  G01S15/89 ,  G01S2007/52014

Abstract: A measuring device for measuring a hole in the ground having at least one measuring probe having at least one measurement signal transmitter to transmit a measurement signal, at least one measurement signal receiver to receive the measurement signal reflected on a wall area of the hole, and an evaluation unit for determining a wall distance between the measurement signal transmitter and the wall area of the hole, wherein a measuring distance based on an assignment rule can be assigned to the received, reflected measurement signal. A calibrating device having at least one calibration element. The measurement signal transmitter transmits a calibration signal, which can be reflected on the calibration element, wherein the measurement signal receiver receives the calibration signal reflected on the calibration element. The evaluation unit changes and calibrates the assignment rule based on the calibration signal reflected and received by the calibration element.

公开(公告)号：US08608312B2

公开(公告)日：2013-12-17

申请号：US13144459

申请日：2010-01-11

Applicant: Cyril Guilloux ,  Soazic Mousset

Inventor： Cyril Guilloux ,  Soazic Mousset

IPC: G01C7/02

CPC classification number: G02C7/061 ,  G02C7/02 ,  G02C7/025

Abstract: The invention relates to a method for determining an aspherization layer for an ophthalmic lens for a wearer for whom a power and an astigmatism have been prescribed. The method can be used equally satisfactorily on a unifocal or a multifocal lens. The invention also extends to the method for determining an ophthalmic lens from an aspoherization layer obtained by the method. The invention improves the optical performance of lenses obtained from semi-finished lenses in which the complex surface is unknown.

Abstract translation: 本发明涉及一种用于确定用于已经规定了功率和散光的佩戴者的眼用透镜的非均匀层的方法。 该方法可以在单焦点或多焦点透镜上同样令人满意地使用。 本发明还延伸到通过该方法获得的用于确定眼用透镜的方法。 本发明改进了复合表面未知的半成品透镜获得的透镜的光学性能。