作者: Rodrigo J. Dobler , Sergio Cechin , Taisy Weber , Joao Netto
DOI: 10.1109/LADC.2016.16
关键词: Protocol (science) 、 Fault (power engineering) 、 Reliability engineering 、 Functional safety 、 Network interface 、 Communications protocol 、 Safety standards 、 Engineering 、 Embedded system 、 Fault injection 、 Controller (computing)
摘要: Communication faults can lead to irreparable damages. Faulty messages increase the risk of accidents in distributed industrial environments. When is high, safety standards force communication over protocols. For each new controller, input and output device, a implementation protocol required. Its validation must strictly follow standards, which imposes fault injection test protocol. This paper introduces injector validate implementations PROFIsafe, one protocols standardized by IEC 61784-3. To meet low cost minor intrusiveness requirements, was developed software uses an efficient kernel module, PF-RING, capture directly from network interfaces. A complete functional version ready use applied prototype PROFIsafe.