公开(公告)号：US11987246B2

公开(公告)日：2024-05-21

申请号：US17428087

申请日：2020-02-06

Applicant: Hitachi Astemo, Ltd.

Inventor： Kenichi Shimbo ,  Tadanobu Toba ,  Hideyuki Sakamoto ,  Taisuke Ueta

IPC: B60W50/14 ,  B60W30/18 ,  B60W50/00 ,  G07C5/00

CPC classification number: B60W30/18 ,  B60W50/0098 ,  B60W50/14 ,  G07C5/008 ,  B60W2530/10 ,  B60W2530/203

Abstract: An electronic control unit that is installed on a vehicle connected to a trailer and capable of towing the trailer changes travel control of the vehicle according to a type of the trailer when the trailer is connected to the vehicle.

公开(公告)号：US11845452B2

公开(公告)日：2023-12-19

申请号：US17282687

申请日：2019-10-01

Applicant: Hitachi Astemo, Ltd.

Inventor： Taisuke Ueta ,  Tatsuya Horiguchi ,  Kenichi Shimbo ,  Hideyuki Sakamoto

IPC: B60W50/02 ,  B60W50/023 ,  G06F9/50

CPC classification number: B60W50/0205 ,  B60W50/023 ,  G06F9/50

Abstract: An electronic control device includes a first processing control unit and a second processing control unit, wherein: the first processing control unit and the second processing control unit alternately start arithmetic processing with information of an external environment as an input; and second arithmetic processing of the second processing control unit is started after first arithmetic processing by the first processing control unit is started and before the first arithmetic processing is ended.

公开(公告)号：US12162511B2

公开(公告)日：2024-12-10

申请号：US17425525

申请日：2020-01-15

Applicant: HITACHI ASTEMO, LTD.

Inventor： Hideyuki Sakamoto ,  Teppei Hirotsu ,  Taisuke Ueta ,  Hidetatsu Yamamoto

IPC: B60W60/00 ,  G01S13/86 ,  G01S13/931 ,  G06N3/04 ,  G06V10/776 ,  G06V10/80 ,  G06V10/82 ,  G06V20/56

Abstract: There are realized a vehicle control device and an electronic control system with high reliability capable of safely shifting control even when an operation abnormality occurs in a sensor around a vehicle or an arithmetic block that processes sensor fusion. The vehicle control device includes a first arithmetic block which performs sensor fusion processing based on pieces of raw data output from a plurality of surrounding environment sensors, a second arithmetic block which performs sensor fusion processing based on pieces of object data generated by processing the pieces of raw data output from the plurality of surrounding environment sensors, and a third arithmetic block which diagnoses an output result of the first arithmetic block by using the output result of the first arithmetic block and an output result of the second arithmetic block.

公开(公告)号：US11789730B2

公开(公告)日：2023-10-17

申请号：US17428107

申请日：2020-01-29

Applicant: Hitachi Astemo, Ltd.

Inventor： Taisuke Ueta ,  Tatsuya Horiguchi ,  Kenichi Shimbo ,  Hideyuki Sakamoto

IPC: G06F9/30 ,  G06F9/345 ,  G06F9/38 ,  G06F9/445

CPC classification number: G06F9/3001 ,  G06F9/345 ,  G06F9/3877 ,  G06F9/44505

Abstract: An electronic control device includes a processing control unit and an information acquisition unit. The information acquisition unit collects and transfers external environment information to the processing control unit, the processing control unit includes a first processor, a second processor, and a storage unit, the processing control unit executes arithmetic processing by a non-redundant and redundant processing configuration that executes non-redundant and redundant processing using the first processor and the second processor, respectfully, and the processing control unit stores a result of arithmetic processing by the non-redundant processing configuration in the storage unit, individually performs arithmetic processing using the stored result in both the first processor and the second processor by arithmetic processing by the redundant processing configuration, and performs determination for an arithmetic processing result by the non-redundant processing configuration based on an arithmetic result by the first processor and an arithmetic result by the second processor.