公开(公告)号：US20210257847A1

公开(公告)日：2021-08-19

申请号：US17248831

申请日：2021-02-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Naoya TAKAHASHI

IPC: H02J7/00 ,  B60R16/033

Abstract: A battery control device includes: a first identification unit configured to acquire an identification voltage which is output according to a type of a battery from the battery and to identify the type of the battery based on the acquired identification voltage; a second identification unit configured to acquire identification information for identifying the type of the battery from the battery and to identify the type of the battery based on the acquired identification information; and an estimation unit configured to estimate the type of the battery based on an identification result from the first identification unit and an identification result from the second identification unit.

公开(公告)号：US20230191474A1

公开(公告)日：2023-06-22

申请号：US17960933

申请日：2022-10-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Motoki HAYASHI ,  Hiroyuki IKUTA ,  Naoya TAKAHASHI

IPC: B22C9/10 ,  G05B13/02

CPC classification number: B22C9/10 ,  G05B13/0265

Abstract: A core quality estimation system that estimates quality of a core to be formed by filling a mold with kneaded sand produced by kneading in a kneading tank and heating the kneaded sand includes a computer that executes operations of acquiring mold temperature information of the mold, acquiring environmental information regarding a surrounding environment in which the core is formed, and estimating the quality of the core based on the mold temperature information and the environmental information.