公开(公告)号：US12118366B2

公开(公告)日：2024-10-15

申请号：US17717655

申请日：2022-04-11

申请人： Elektrobit Automotive GmbH

发明人： Uwe Hildebrand

IPC分类号： G06F9/44 ,  G06F9/4401

CPC分类号： G06F9/4408 ,  G06F9/4403 ,  G06F9/4418

摘要： The present invention relates to a method, to a computer program containing instructions and to an apparatus for performing a boot process for a system that supports redundant copies of boot images. In a first step, an active copy of the boot images is determined (S1). Then the active copy of the boot images is processed (S2). In response to a successful boot process, another copy of the boot images is then set (S3) as the active copy for a subsequent boot process.

公开(公告)号：US20220326961A1

公开(公告)日：2022-10-13

申请号：US17717655

申请日：2022-04-11

申请人： Elektrobit Automotive GmbH

发明人： Uwe Hildebrand

IPC分类号： G06F9/4401

摘要： The present invention relates to a method, to a computer program containing instructions and to an apparatus for performing a boot process for a system that supports redundant copies of boot images. In a first step, an active copy of the boot images is determined (S1). Then the active copy of the boot images is processed (S2). In response to a successful boot process, another copy of the boot images is then set (S3) as the active copy for a subsequent boot process.

公开(公告)号：US11989435B2

公开(公告)日：2024-05-21

申请号：US17745398

申请日：2022-05-16

申请人： Elektrobit Automotive GmbH

发明人： Uwe Hildebrand

IPC分类号： G06F3/06

CPC分类号： G06F3/0644 ,  G06F3/0604 ,  G06F3/0656 ,  G06F3/0679

摘要： A flash memory device is re-partitioned over-the-air. A software component responsible for re-partitioning is received. The software component then generates a re-partitioning control structure in the flash memory device and executes re-partitioning steps. The executed re-partitioning steps and currently valid locations of data that needs to be moved in the flash memory device during re-partitioning are recorded in the re-partitioning control structure.

公开(公告)号：US20220365696A1

公开(公告)日：2022-11-17

申请号：US17745398

申请日：2022-05-16

申请人： Elektrobit Automotive GmbH

发明人： Uwe Hildebrand

IPC分类号： G06F3/06

摘要： A flash memory device is re-partitioned over-the-air. A software component responsible for re-partitioning is received. The software component then generates a re-partitioning control structure in the flash memory device and executes re-partitioning steps. The executed re-partitioning steps and currently valid locations of data that needs to be moved in the flash memory device during re-partitioning are recorded in the re-partitioning control structure.