公开(公告)号：US12025464B2

公开(公告)日：2024-07-02

申请号：US17223356

申请日：2021-04-06

Applicant: DENSO CORPORATION

Inventor： Toshio Nomura ,  Shigehiro Muto

IPC: G01C21/00 ,  H04W4/40

CPC classification number: G01C21/387 ,  G01C21/3822 ,  G01C21/3833 ,  G01C21/3841 ,  H04W4/40

Abstract: In a probe data evaluation apparatus, probe data are collected from a vehicle. Provisional map data are generated based on the collected probe data. The generated provisional map data are compared with reference map data, to provide a comparison result. Whether or not to adopt the collected probe data is determined based on the comparison result.

公开(公告)号：US11821750B2

公开(公告)日：2023-11-21

申请号：US17185686

申请日：2021-02-25

Applicant: DENSO CORPORATION

Inventor： Genki Kitahara ,  Yusuke Matsumoto ,  Shigehiro Muto ,  Takayuki Watanabe

IPC: G01C21/00 ,  B60W60/00

CPC classification number: G01C21/3848 ,  B60W60/001 ,  G01C21/3815

Abstract: A map generation system provides to: acquire an image of the vehicle's environment from the imaging device; analyze the image to calculate the position of a feature on the road; upload map information including the position of the feature to a server; and statistically determines the coordinates of individual features in the uploaded map information. The features include a reference mark whose absolute coordinates are determined. The coordinates of the features other than the reference mark are corrected so as to match the observation coordinates of the reference mark corresponding to the absolute coordinates of the reference mark.

公开(公告)号：US11603114B2

公开(公告)日：2023-03-14

申请号：US16905451

申请日：2020-06-18

Applicant: DENSO CORPORATION

Inventor： Shigehiro Muto ,  Tomoo Nomura

IPC: B60W60/00

Abstract: A travel path data generation apparatus for generating travel path data inside an intersections for automated driving includes a travel path data generator that generates the data of the travel path in such a way that, using an absolute trajectory of actual traveling of a vehicle inside the intersection, the travel path data generator fits an estimated trajectory of the actual traveling of the vehicle inside the intersection into data of lane network connected to the intersection.

公开(公告)号：US11703860B2

公开(公告)日：2023-07-18

申请号：US16846675

申请日：2020-04-13

Applicant: DENSO CORPORATION

Inventor： Shigehiro Muto

IPC: G05D1/00 ,  G08G1/00 ,  G08G1/16 ,  B62D1/28 ,  B62D15/02 ,  B60W30/12 ,  G01S19/42 ,  G05D1/02

CPC classification number: G05D1/0088 ,  B60W30/12 ,  B62D1/28 ,  B62D15/025 ,  G01S19/42 ,  G05D1/0055 ,  G05D1/0246 ,  G08G1/00 ,  G08G1/16 ,  G08G1/167 ,  B60W2420/42 ,  B60W2556/50 ,  G05D2201/0213

Abstract: When a marker on a road is detected, an automated driving apparatus mounted on a vehicle determines whether to perform automated driving based on comparison between a relative movement log from the marker as a start point according to autonomous navigation and shape point data concerning a lane acquired from the most recent map data.

公开(公告)号：US11143512B2

公开(公告)日：2021-10-12

申请号：US16942720

申请日：2020-07-29

Applicant: DENSO CORPORATION

Inventor： Shigehiro Muto

IPC: G01C21/30 ,  G06K9/00 ,  G06T7/70 ,  H04N1/00 ,  H04N5/265 ,  H04N7/00 ,  G08G1/09 ,  G09B29/00 ,  G09B29/10 ,  G06T7/73 ,  H04N7/18

Abstract: An image data generation device for a vehicle, communicates with a server that recognizes an image in at least one of a basic map data, an aerial photograph data, and a navigation map data, recognizes an image data generated by an in-vehicle camera, and generates a travelling trajectory data for autonomous driving. The image data generation device for the vehicle includes: a segment image data generation unit that generates an image data for each segment as a segment image data from an image data generated by an in-vehicle camera; and a data transmission unit that transmits the segment image data generated by the segment image data generation unit to the server.

公开(公告)号：US10421451B2

公开(公告)日：2019-09-24

申请号：US15323446

申请日：2015-06-26

Applicant: DENSO CORPORATION

Inventor： Shigehiro Muto ,  Kiyoshi Tsurumi

IPC: G01C22/00 ,  G05D1/00 ,  B60W30/09 ,  G01C21/26 ,  B60W10/04 ,  B60W10/184 ,  B60W10/20 ,  B60W30/095 ,  B60W50/12 ,  G05D1/02 ,  G08G1/16 ,  G01C21/30 ,  G08G1/01 ,  G08G1/0967

Abstract: A driving assistance apparatus for performing driving assistance for a subject vehicle by using a position of the subject vehicle and road map data is provided. The driving assistance apparatus includes a different vehicle information acquisition portion for acquiring travel information about a different vehicle traveling near the subject vehicle, a road extraction section for extracting a junctional road connected, in a vehicle entry allowed manner, to a specific intersection ahead in a travel direction on a traveling road traveled by the subject vehicle, a determination section for determining a possibility of collision between the different vehicle and the subject vehicle when it is detected the different vehicle is traveling in the direction to enter the specific intersection; and a support section for performing a process to avoid the collision when the determination section determines that the possibility of the collision exists.