HSR: Zero recovery time and low-cost redundancy for Industrial Ethernet (High availability seamless redundancy, IEC 62439-3)

Kirrmann, Hubert; Weber, K.; Kleineberg, Oliver; Weibel, Hans

doi:10.1109/etfa.2009.5347037

Cited by 44 publications

(19 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The schemes of the former type require the support of specific functionalities in the switches and provide fast recovery assuming a ring topology. The schemes of the latter type achieve further recovery time reduction by equipping client nodes with several redundant interfaces [27], [28].…”

Section: Performance Analysis Of Media Redundancy Protocol (Mrp) I Imentioning

confidence: 99%

Performance Analysis of Media Redundancy Protocol (MRP)

Giorgetti

Cugini

Paolucci

et al. 2013

IEEE Trans. Ind. Inf.

View full text Add to dashboard Cite

IEC, recently, standardized several Industrial\ud Ethernet solutions that introduce the fieldbus\ud concepts within Ethernet based networks. In addition,\ud the IEC 62439 standardized a set of redundancy management\ud protocols, including the Media Redundancy\ud Protocol (MRP). In this way IEC standards provides a\ud variety of Ethernet-based solutions for satisfying both\ud temporal and redundancy management requirements\ud of Industrial Area Networks (IANs).\ud In this paper, after detailed study and implementation\ud of MRP, two parameters are identified that have\ud an important impact on the protocol performance: the\ud offset time and the physical detection time. Thus, a\ud method is provided to calculate a threshold to the\ud network recovery time. Finally, extensive simulations\ud and experimental measurements are performed to\ud accurately evaluate the effect of the aforementioned\ud parameters on the protocol performance

show abstract

Section: Performance Analysis Of Media Redundancy Protocol (Mrp) I Imentioning

confidence: 99%

Performance Analysis of Media Redundancy Protocol (MRP)

Giorgetti

Cugini

Paolucci

et al. 2013

IEEE Trans. Ind. Inf.

View full text Add to dashboard Cite

show abstract

“…An in-depth description of HSR and PRP is available in [12]. Historically, HSR is a further development that resulted from new ideas after the first specification of PRP was completed.…”

Section: Hsr and Prp Principle Of Operation And Topology Overviewmentioning

confidence: 98%

The High-Availability Seamless redundancy protocol (HSR): Robust fault-tolerant networking and loop prevention through duplicate discard

Heine

Kleineberg

2012

2012 9th IEEE International Workshop on Factory Communication Systems

Self Cite

View full text Add to dashboard Cite

In the last decade, Ethernet technology has paved its way from the use in office environments into the world of mission-critical networks, e.g. in industrial automation and control in production environments. Recent advancements in power utility automation place Ethernet at the communication infrastructure of electrical substations. To fulfill the requirement of drop-out free fault-tolerance in this application field, new Ethernet redundancy mechanisms have been developed: HSR and PRP. These methods are usually implemented in hardware, e.g. FPGAs. Thus, several key performance characteristics of the protocol are implementationspecific and can be altered. This paper gives an overview of PRP and HSR, outlines the implications of the protocol design in hardware to physical topologies and describes how design decisions can influence protocol performance.

show abstract

“…They may require several seconds to reestablish all communication links in case of a network failure. For the industrial networks with fast recovery time requirement, mechanisms such like HSR [11], Hypering, and Turboring based on ring topologies have been developed and have found wide acceptance in recent years.…”

Section: Requirements From Users' Perspectivementioning

confidence: 99%

Topological design of industrial Ethernet networks with a fast heuristic

Zhang

Lampe

Wang

2010

2010 IEEE 15th Conference on Emerging Technologies &Amp; Factory Automation (ETFA 2010)

View full text Add to dashboard Cite

The recent rapid development of industrial Ethernet requires addressing the topic of network design from a new perspective. The design of industrial Ethernet networks must typically consider real-time constraints and robustness against network failures. In this paper, the topology design of industrial Ethernet networks problem is firstly modelled considering the requirements of industrial applications. Considering the increasing scale of industrial Ethernet networks, computational complexity of network optimization schemes becomes a more and more important issue. A fast algorithm based on a heuristic extension of a genetic algorithm is presented and shown to provide an effective solution and lower computation complexity as compared to a pure genetic algorithm.

show abstract

HSR: Zero recovery time and low-cost redundancy for Industrial Ethernet (High availability seamless redundancy, IEC 62439-3)

Cited by 44 publications

References 3 publications

Performance Analysis of Media Redundancy Protocol (MRP)

Performance Analysis of Media Redundancy Protocol (MRP)

The High-Availability Seamless redundancy protocol (HSR): Robust fault-tolerant networking and loop prevention through duplicate discard

Topological design of industrial Ethernet networks with a fast heuristic

Contact Info

Product

Resources

About