公开(公告)号：US20150173665A1

公开(公告)日：2015-06-25

申请号：US14519430

申请日：2014-10-21

Applicant: DENSO CORPORATION

Inventor： Minori YAMATAKA ,  Takeshi ENYA ,  Hiroyuki KISHITA

IPC: A61B5/18 ,  A61B3/113

CPC classification number: A61B5/18 ,  A61B3/113 ,  A61B5/165 ,  A61B5/6893 ,  B60K28/066

Abstract: According to the present disclosure, a state estimation device estimating a state of a monitoring target based on an involuntary eye movement of an eyeball of the monitoring target is provided. The state estimation device in the present disclosure includes a microsaccade information acquisition portion obtaining microsaccade information that includes a state of variation of a gaze angle when a microsaccade of the involuntary eye movement occurs, and a state estimation portion estimating the state of the monitoring target based on the microsaccade information.

Abstract translation: 根据本公开，提供了一种状态估计装置，其基于监视对象的眼球的非自愿眼睛运动来估计监视对象的状态。 本公开的状态估计装置包括：微消息信息获取部，其获取微移动信息，其包括当发生非自愿眼动的微量视频时的视线角度的变化状态;以及估计监视对象的状态的状态估计部， 关于microsaccade信息。

公开(公告)号：US20200151971A1

公开(公告)日：2020-05-14

申请号：US16740063

申请日：2020-01-10

Applicant: DENSO CORPORATION

Inventor： Tomoya OGAWA ,  Hiroyuki KISHITA ,  Takashi UEFUJI ,  Tsuneo NAKATA

IPC: G07C5/08 ,  G06F16/23 ,  G07C5/00 ,  G06F16/182 ,  H04L9/06

Abstract: A ledger management system includes multiple ledger management devices communicably connected to each other. The ledger management devices have a same distributed ledger. Each ledger management device includes the distributed ledger, an agreement determination unit, and a ledger storage unit. The distributed ledger stores ledger information, including specific information specific to a previous ledger information and present vehicle information obtained from a vehicle, that is generated by one of the ledger management devices. The agreement determination unit determines whether the ledger information generated by the one of the ledger management devices satisfies an agreement rule. The ledger storage unit stores the ledger information in the distributed ledger when the ledger information satisfies the agreement rule, and does not store the ledger information in the distributed ledger when the ledger information does not satisfy the agreement rule.

公开(公告)号：US20230401874A1

公开(公告)日：2023-12-14

申请号：US18330395

申请日：2023-06-07

Applicant: DENSO CORPORATION

Inventor： Hiroyuki KISHITA ,  Yasuhiro NAKAMURA ,  Takashi UEFUJI

IPC: G06V20/58 ,  G06V40/10 ,  B60R25/30 ,  B60R25/31 ,  B60R25/10

CPC classification number: G06V20/58 ,  G06V40/10 ,  B60R25/305 ,  B60R25/31 ,  B60R25/10

Abstract: A vehicle monitoring technique includes detecting a person around a vehicle based on point cloud data acquired from a sensor that emits search waves, and determining whether the detected person has authentication information valid for an action against the vehicle.

公开(公告)号：US20190026829A1

公开(公告)日：2019-01-24

申请号：US16042230

申请日：2018-07-23

Applicant: DENSO CORPORATION

Inventor： Tsuneo NAKATA ,  Takashi UEFUJI ,  Tomoya OGAWA ,  Hiroyuki KISHITA

IPC: G06Q40/04 ,  G06Q20/38 ,  H04L9/32 ,  H04L29/08

Abstract: In a ledger execution unit of a distributed ledger system, a node communicates with a provider terminal to thereby execute a transaction, and a node communicates with a user terminal to thereby execute a transaction. A storage unit is configured in such a way that at least one of the nodes generates a new distributed information item indicative of a record of the transactions, and each of the nodes stores the new distributed information item.