Reliability and Viewpoints of Selected ITS System

Transport telematics systems operate under various operational conditions. As elements, which are responsible, among others, for the transport process safety, they should maintain their usability. One of the key problems is to ensure the power supply continuity in the transport telematics systems. In order to provide it, relevant power supply systems are used. The state of unfitness of power supply constitutes a failure in the system operation, the result of which can be downtime in operation of the entire transport telematics system or its part. The article carried out a reliability and operation analysis of the power supply system, which consists of three independent energy sources. The relationships, which allow to specify the probabilities of the system’s staying in the distinguished states, were determined.

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“…Systemy telematyki transportu pracują w zróżnicowanych warunkach [10]. Jako elementy odpowiedzialne m.in.…”

Section: Wprowadzenieunclassified

“…Transport telematics systems operate under various operational conditions [10]. As elements which are responsible, among others, for the transport process safety, they should maintain their usability.…”

Section: Introductionmentioning

confidence: 99%

The Aspect of Power Supply in Exploitation of Transport Telematics Systems

2019

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“…Since this moment onwards, a new danger to human life, mainly car accidents came into view. Certain sources state that human factor constitutes nearly 100% of occurring accidents . There have been multiple attempts made aiming to reduce to minimum the accident rate, one of which is a multinational Vision Zero program.…”

Section: Introductionmentioning

confidence: 99%

Proposal of big data route selection methods for autonomous vehicles

Reddig

Dikunow

Krzykowska

2018

Internet Technology Letters

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The automotive industry is developing rapidly, mainly in the direction of automation. Automation means constructing self‐driving vehicles that will not need any human assistance. This would not only rise the comfort of travel but most of all it would allow to minimize congestions and reduce car accidents. In this paper, we propose a solution for self‐driving vehicles' development based on big data Kafka and Spark architectures that would enable to gather large quantities of diversified data in real‐time. This, in turn would allow the future cars to make fast, autonomous decisions concerning optimal route selection.

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“…Since the electronic safety systems function in the transport process and provide protection for travellers [7,13], their reliable functioning is so important [5,14].…”

Section: Introductionmentioning

confidence: 99%

Reliability and operating properties of the electronic safety system used for unintended electromagnetic radiation sources

Siergiejczyk¹,

Paś²,

Rosiński³

2018

Diagnostyka

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Article citation info: Siergiejczyk M, Paś J, Rosiński A. Reliability and operating properties of the electronic safety system used for unintended electromagnetic radiation sources. Diagnostyka. 2018;19(4):45-50. https://doi.org/10.29354/diag/95177 Abstract The advanced electronic devices used in the safety systems function in a particular environment depending on the facility in which they are installed. Typically, quite diverse operating conditions occur. Thus, the proper functioning of electronic systems depends not only on the reliability of individual components constituting the system, but also on the level of electromagnetic interference that can be generated by external sources. The article presents selected issues related to the impact of electromagnetic interference on electronic safety systems. In this regard, the measurements were taken into account for a facility over which there were two power lines with a 110 kV rated voltage, while a power line with a 220 kV voltage was located in the near (10 m) vicinity. The reliability and operating analysis that takes into account the electromagnetic interference was carried out. It allows to assess various types of solutions that can be implemented in order to minimise the impact of electromagnetic interference on the operation of the electronic safety systems.

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Reliability and Viewpoints of Selected ITS System

Cited by 22 publications

References 17 publications

The Aspect of Power Supply in Exploitation of Transport Telematics Systems

The Aspect of Power Supply in Exploitation of Transport Telematics Systems

Proposal of big data route selection methods for autonomous vehicles

Reliability and operating properties of the electronic safety system used for unintended electromagnetic radiation sources

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