公开(公告)号：US20200284605A1

公开(公告)日：2020-09-10

申请号：US16649274

申请日：2018-07-19

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI

IPC: G01C21/36 ,  G01C21/10 ,  B60K35/00 ,  G06K9/00

Abstract: Vehicle driving assistance systems, methods, and programs display a recommended driving marking superimposed on a real view on a display. The recommended driving marking includes (i) a recommended route marking representing a recommended route, the recommended route being a traveling route with a relatively low likelihood of interference with one or a plurality of obstacles present in a traveling direction of a vehicle; and (ii) a recommended speed marking representing a recommended speed index, the recommended speed index being an index related to a travel speed recommended when the vehicle travels the recommended route. The recommended route marking and the recommended speed marking are displayed so as to be associated with each other.

公开(公告)号：US20200307617A1

公开(公告)日：2020-10-01

申请号：US16649524

申请日：2018-11-14

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI ,  Ryosuke TOBUCHI

IPC: B60W50/14 ,  B60W30/095

Abstract: Vehicle driving assistance systems, methods, and programs display an alert image superimposed on a real view on a display. The alert image is an image having a region indicating a call for attention based on a course of a dynamic obstacle, the dynamic obstacle being one or a plurality of moving obstacles. The region indicating the call for attention varies depending on a likelihood of the course of the dynamic obstacle changing due to presence of another obstacle.

公开(公告)号：US20190251374A1

公开(公告)日：2019-08-15

申请号：US16331392

申请日：2017-10-09

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI ,  Tomoaki HIROTA

IPC: G06K9/00 ,  G06T7/73 ,  G01C21/32 ,  B60W30/095

CPC classification number: G06K9/00805 ,  B60R21/00 ,  B60W30/0956 ,  G01C21/32 ,  G06K9/00798 ,  G06K9/6261 ,  G06K2209/23 ,  G06T1/00 ,  G06T7/00 ,  G06T7/50 ,  G06T7/70 ,  G06T7/73 ,  G06T2207/20081 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16

Abstract: Travel assistance devices and programs obtain a captured image that captures a surrounding environment of a mobile unit and obtain, as a map information image, a map image that three-dimensionally represents a map and that represents a same range as an image capturing range of the captured image from a same direction as an image capturing direction of the captured image. The devices and programs extract a risk factor based on learning data by inputting the captured image and the map information image to machine learning as input images with a plurality of channels. The risk factor is present in the surrounding environment of the mobile unit and is not included in the captured image.

公开(公告)号：US20190197323A1

公开(公告)日：2019-06-27

申请号：US16331362

申请日：2017-10-09

Applicant: AISIN AW CO., LTD.

Inventor： Takamitsu SAKAI ,  Nozomi JIMBO ,  Tomoaki HIROTA

IPC: G06K9/00 ,  G08G1/16 ,  G06T7/70 ,  G06T7/50 ,  G06K9/62

CPC classification number: G06K9/00805 ,  B60R21/00 ,  G06K9/00798 ,  G06K9/6261 ,  G06K2209/23 ,  G06T1/00 ,  G06T7/00 ,  G06T7/50 ,  G06T7/70 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/16

Abstract: Travel assistance devices and programs obtain a captured image that captures a surrounding environment of a vehicle by an imaging device having a start point of a driver's line of sight and an optical axis corresponding to a driver's line-of-sight direction. The devices and programs identify, based on the captured image and map information of an area around the vehicle, a location where a connecting road is present in the captured image. The connecting road is a road connecting to a traveling road of the vehicle at a divergence point present around the vehicle. The devices and programs determine driver's visibility of the connecting road based on a positional relationship between the location of the connecting road and a location of an obstacle present around the vehicle in the captured image and output a result of the determination.