公开(公告)号：US20150334060A1

公开(公告)日：2015-11-19

申请号：US14443013

申请日：2013-11-18

Applicant: FTS COMPUTERTECHNIK GMBH

Inventor： Wilfried Steiner ,  Gunther Bauer ,  Stefan Rebernig

IPC: H04L12/58 ,  H04L12/815

CPC classification number: H04L51/04 ,  H04L12/4015 ,  H04L47/22

Abstract: The disclosed embodiments of the invention provide a method for the transmission of messages in a computer network comprised of computing nodes which are interconnected via active components. The computing nodes exchange real-time-messages that are allocated defined CM time intervals of constant duration. The bandwidth available for real-time messages within a CM time interval is limited to a defined real-time bandwidth.The computing nodes periodically transmit time-triggered messages. The period duration of the time-triggered messages is a function of the time duration of the CM time intervals, and the transmission timing of time-triggered messages transmitted from different computing nodes to the same active component is phase-shifted, so that time-triggered messages from different computing nodes can be received in the active component at different times. The total number of the bandwidths within one CM time interval occupied by time-triggered messages and real-time messages does not exceed the value of the real-time bandwidth.

Abstract translation: 所公开的本发明的实施例提供了一种在由计算节点组成的计算机网络中传输消息的方法，所述计算节点通过有源组件互连。 计算节点交换被定义的恒定持续时间的CM时间间隔的实时消息。 在CM时间间隔内可用于实时消息的带宽限于定义的实时带宽。 计算节点周期性地发送时间触发消息。 时间触发消息的周期持续时间是CM时间间隔的持续时间的函数，并且从不同的计算节点发送到同一有源分量的时间触发消息的发送定时被相移， 来自不同计算节点的触发消息可以在不同时间在活动组件中被接收。 由时间触发的消息和实时消息占用的一个CM时间间隔内的带宽总数不超过实时带宽的值。