Public transport
 

separate-gade-ribaltata

Segnali

separate-gade

In the field of Public Transport, the safety analyzes are carried out in accordance with the requirements defined in CELENEC EN 50126-1, following the guidelines expressed in CELENEC CLC / TR 50126-2.
 
In this context, the principle of continuous risk management is applied, so that the safety analysis, primarily the risk analysis, are repeated in various phases of the system lifecycle.
 
During the design phase of the system the so-called "preliminary risk analysis" is performed. It consists of a first identification of sources of dangerous situations that can potentially affect the performance RAMS (reliability, availability, maintainability and safety) system, including possible interactions with other systems and interactions with people.
 
The preliminary identification of dangerous situations is done by making use, if any, of checklists documented in the literature, historical data, and, in more complex cases, by following the structured approach documented in CLC / TR 50126-2 based on grouping hazard in independent sets and with common characteristics, called hazard cluster, and classifying the hazard in three different hierarchical levels: "top-level hazard", "interface hazard" and "hazard at system boundaries".
 
In this phase the first version of the "hazard-log" (log of dangerous situations) is drawn up.
 

Contacts

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Registered office: I-20129 Milano, via Plinio 1
Office: I-20127 Milano, via Natale Battaglia, 27

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Industries

Settori

HINTSW - T&T Systems has been operating for over a decade in the field of functional safety concerning the main industrial sectors and public transport.

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Consulting

consulting

HINTSW division provides highly professional and specialized consultancy in the development of programmable electronic system used in safety-critical applications.

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Safety certification

certificazione

The safety certification of a system or equipment is often an arduous challenge to win, HINTSW provides all the support and know-how necessary to win.

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Training

formazione

HINTSW, drawing from their expertise, offers a wide range of services in the field of vocational training.

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