公开(公告)号：KR101421601B1

公开(公告)日：2014-07-22

申请号：KR1020130010448

申请日：2013-01-30

Applicant: 아주대학교산학협력단

Inventor： 박상혁 ,  김재훈 ,  김강석

IPC: H04L12/28 ,  H04L29/02

CPC classification number: H04L67/325

Abstract: Disclosed is a real time scheduling method of a cyber physical system considering a distributed prolonged deadline. The real time scheduling method of the cyber physical system considering the distributed prolonged deadline, which is applied to the cyber physical system where a plurality of service nodes positioned in different areas are connected via a network, comprises the steps of: checking whether a service may be performed within a service performance deadline set in a service area in a case that an arbitrary service node among the service nodes performs the service for a serviced node moving in a service area of the arbitrary service node; and processing the service at the arbitrary service node in a case of being capable of performing the service within the service performance deadline, and requesting service nodes except the arbitrary service node to perform the service and performing the service at the requested service nodes in a case of not being capable of performing the service within the service performance deadline.

Abstract translation: 公开了考虑分布式延长期限的网络物理系统的实时调度方法。 考虑到分布式延长期限的网络物理系统的实时调度方法，其应用于通过网络连接位于不同区域的多个服务节点的网络物理系统，包括以下步骤：检查服务是否可以 在服务节点中的任意服务节点对在任意服务节点的服务区域中移动的服务节点执行服务的情况下，在服务区域内设置的服务性能期限内执行; 以及在能够在所述服务性能截止期限内执行所述服务的情况下处理所述任意服务节点处的所述服务，并且请求除了所述任意服务节点之外的服务节点执行所述服务并且在所述请求的服务节点处执行所述服务 在服务表现期限内无法执行服务。