公开(公告)号：US20220244315A1

公开(公告)日：2022-08-04

申请号：US17586200

申请日：2022-01-27

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Hoeseok YANG ,  Seongik Jang

IPC: G01R31/374 ,  B64G1/42 ,  H02J7/00 ,  G01R31/367 ,  G06F1/3212

Abstract: A real-time scheduling apparatus and method for suppressing battery aging of a satellite system are disclosed. A real-time scheduling method for suppressing battery aging of a satellite system according to an exemplary embodiment of the present disclosure may include acquiring task information including a request period and an execution time of each of a plurality of tasks which is performed in the satellite system; determining an execution limit range and an execution order for each of the plurality of tasks which satisfies a predetermined real-time constraint based on the task information; and determining an optimal execution timing within the execution limit range of each of the plurality of tasks, based on the execution order and consumed current information of each of the plurality of tasks.

公开(公告)号：US11480617B2

公开(公告)日：2022-10-25

申请号：US17586200

申请日：2022-01-27

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Hoeseok Yang ,  Seongik Jang

IPC: G01R31/00 ,  G01R31/374 ,  G01R31/367 ,  H02J7/00 ,  B64G1/42 ,  G06F1/3212

Abstract: A real-time scheduling apparatus and method for suppressing battery aging of a satellite system are disclosed. A real-time scheduling method for suppressing battery aging of a satellite system according to an exemplary embodiment of the present disclosure may include acquiring task information including a request period and an execution time of each of a plurality of tasks which is performed in the satellite system; determining an execution limit range and an execution order for each of the plurality of tasks which satisfies a predetermined real-time constraint based on the task information; and determining an optimal execution timing within the execution limit range of each of the plurality of tasks, based on the execution order and consumed current information of each of the plurality of tasks.