Normy

Obsah

ČSN EN 61375-2-3 This standard specifies rules for the data exchange between consists in trains. The aggregation of these rules defines the TCN communication profile. The objective of the communication profile is to ensure interoperability between consists of the said trains with respect to the exchange of information. For this it defines all those items which are necessary for communication interoperability: - an architecture with defined train directions related to different train views - a common functional addressing concept - common communication protocol for data exchange between functions - a set of services for train communication control. As a restriction, this communication profile is adhered to the Ethernet Train Backbone (ETB) technology as defined in IEC 61375-2-5. Towards the consist networks, a more abstract interface is defined which does not restrict the appliance of any consist network technology as for instance MVB (IEC 61375-3-1), CANOpen (IEC 61375-3-3) or ECN (IEC 61375-3-4). It is not within the scope of the communication profile to define application data content and its meaning (e.g. syntax and semantics). This is within the responsibility of the application profiles. Namely two application profiles are explicitly supported as shown in Figure 1: the TCMS application profile as defined in IEC 61375-2-4, and the onboard multimedia and telematic services (OMTS) related profiles as defined in the IEC 62580 series.

Obsah

ČSN EN 61800-7-202 ed. 2 This part of IEC 61800 specifies profile type 2 (CIP Motion) for power drive systems (PDS). Profile type 2 can be mapped onto different communication network technologies. The functions specified in this part of IEC 61800 are not intended to ensure functional safety. This requires additional measures according to the relevant standards, agreements and laws.

Obsah

ČSN EN ISO 14224 This International Standard provides a comprehensive basis for the collection of reliability and maintenance (RM) data in a standard format for equipment in all facilities and operations within the petroleum, natural gas and petrochemical industries during the operational life cycle of equipment. It describes data collection principles and associated terms and definitions that constitute a "reliability language" that can be useful for communicating operational experience. The failure modes defined in the normative part of this International Standard can be used as a "reliability thesaurus" for various quantitative as well as qualitative applications. This International Standard also describes data quality control and assurance practices to provide guidance for the user. Standardization of data collection practices facilitates the exchange of information between parties, e.g. plants, owners, manufacturers and contractors. This International Standard establishes requirements that any in-house or commercially available RM data system is required to meet when designed for RM data exchange. Examples, guidelines and principles for the exchange and merging of such RM data are addressed. This International Standard also provides a framework and guidelines for establishing performance objectives and requirements for equipment reliability and availability performance.

Obsah

ČSN EN 60730-1 ed. 4 Tato norma platí pro automatická elektrická řídicí zařízení pro spotřebiče, které mohou být používány veřejností, jako jsou spotřebiče určené pro používání v obchodech, kancelářích, nemocnicích, v zemědělství a v obchodních a průmyslových aplikacích.

Obsah

ČSN EN 4660-005 This European Standard establishes uniform requirements for design and development of software architecture for modular avionics systems.

Obsah

ČSN EN IEC 62676-2-31 This document defines procedures for communication between network video clients and video transmitter devices. This new set of specifications makes it possible to build network video systems with devices and receivers from different manufacturers using common and well-defined interfaces. These interfaces cover functions such as media and imaging configuration, real-time streaming of audio and video, pan, tilt and zoom (PTZ) control as well as analytics. The management and control interfaces defined in this document are described as web services. Annex F contains XML schema and Web Service Description Language (WSDL) definitions for the introduced network services.

Obsah

ČSN EN ISO 7010 Tato mezinárodní norma stanoví bezpečnostní značky za účelem prevence nehod, požární ochrany, informace o zdravotním riziku a nouzové evakuaci. Tvar a barva jednotlivých bezpečnostních značek jsou v souladu ISO 3864-1 a návrh/design grafických značek je v souladu s ISO 3864-3. Tento dokument se vztahuje na všechna místa, kde je třeba řešit bezpečnostní záležitosti týkající se lidí. Nevzta-huje se však na signalizace používané pro řízení železničního, silničního, říčního, námořního a leteckého provozu a obecně na ta odvětví podléhající ustanovením, která se mohou lišit v určitých bodech od této mezinárodní normy a souboru norem ISO 3864. Tato mezinárodní norma stanoví originály bezpečnostních značek, které mohou být zmenšeny pro reprodukci a účely použití.

Obsah

ČSN IEC 60050-171 Tato norma definuje základní pojmy z oblasti digitální technologie: obecné termíny, uspořádání a reprezentace dat, logické operace, hardware, software, přenos dat, teorie informace, bezpečnost a aplikace. Obsahuje popis významu jednotlivých pojmů z uvedených oblastí.

Obsah

ČSN EN IEC 61804-5 ed. 2 This part of IEC 61804 specifies the EDDL builtin library and provides the profiles of the various fieldbuses.

Obsah

ČSN EN 17210 (73 4002) This document describes basic, minimum functional requirements and recommendations for an accessible and usable built environment, following "Design for All"/"Universal Design" principles which will facilitate equitable and safe use for a wide range of users, including persons with disabilities. The requirements and recommendations given in this document are applicable across the full spectrum of the built environment. These functional accessibility and usability requirements and recommendations are relevant to the design, construction, refurbishment or adaptation, and maintenance of built environments including outdoor pedestrian and urban areas.