公开(公告)号：US20220332213A1

公开(公告)日：2022-10-20

申请号：US17233106

申请日：2021-04-16

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ariton E. XHAFA ,  Torbjørn SØRBY ,  Minghua FU ,  Jesus Daniel TORRES BARDALES ,  Ramanuja VEDANTHAM ,  Alexis Justine BURNIGHT ,  Archanaa SANTHANA KRISHNAN

IPC: B60L58/10

Abstract: A vehicular battery management system (BMS) comprises a battery controller, a set of battery cells, a primary network node coupled to the battery controller, and a secondary network node coupled to the set of battery cells. The primary and secondary network nodes are configured to wirelessly communicate with each other using frames that share a common frame format. The frame format includes one or more bits and a status of the one or more bits indicates whether the secondary network node is to communicate with the primary network node on behalf of another secondary network node.

公开(公告)号：US20240140254A1

公开(公告)日：2024-05-02

申请号：US18407719

申请日：2024-01-09

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ariton E. XHAFA ,  Torbjørn SØRBY ,  Minghua FU ,  Jesus Daniel TORRES BARDALES ,  Ramanuja VEDANTHAM ,  Alexis Justine BURNIGHT ,  Archanaa SANTHANA KRISHNAN

IPC: B60L58/10

CPC classification number: B60L58/10 ,  B60L2240/42 ,  H04L67/12

Abstract: A vehicular battery management system (BMS) comprises a battery controller, a set of battery cells, a primary network node coupled to the battery controller, and a secondary network node coupled to the set of battery cells. The primary and secondary network nodes are configured to wirelessly communicate with each other using frames that share a common frame format. The frame format includes one or more bits and a status of the one or more bits indicates whether the secondary network node is to communicate with the primary network node on behalf of another secondary network node.