Obecné normy

Oblast zaměření: Optika
Komise : CEN/TC 170 (Ophthalmic optics)
Původce: CEN
K připomínkám do: 30.11.2020
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This document applies to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision aids. This document contains requirements and test methods for optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision devices.

Implanted low vision devices are excluded.

Oblast zaměření: Měřidla
Komise : CEN/TC 318 (Hydrometry)
Původce: CEN
K připomínkám do: 5.12.2020
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This International Standard gives terms, definitions and symbols used in standards in the field of hydrometry.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 13.12.2020
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This document specifies

the interfaces between electronic fee collection (EFC) systems for vehicle related transport services, e.g. road user charging, parking and access control; it does not cover interfaces for EFC systems for public transport; an EFC system can include any EFC system, e.g. including systems that automatically read licence plate numbers of vehicles passing a toll point,

an exchange of information between the central equipment of the two roles of service provision and toll charging, e.g.

charging related data (toll declarations, billing details),

administrative data, and

confirmation data,

transfer mechanisms and supporting functions,

information objects, data syntax and semantics,

examples of data interchanges (see Annex B and Annex C), and

an example of toll rounding (see Annex D).

This document is applicable for any toll service and any technology used for charging.

It is defined as a toolbox standard of transactions and Application Protocol Data Units (APDUs), which can be used for the assigned purpose. The detailed definitions of mandatory and optional elements in a real implementation are defined elsewhere. It does not define all communication sequences, communication stacks and timings.

The data types and associated coding related to the data elements described in clause 6 are defined in Annex A, using the abstract syntax notation one (ASN.1) according to ISO/IEC 8824‑1.

This document is not applicable, among others, to

any communication between toll charger (TC) or toll service provider (TSP) with any other involved party,

any communication between elements of the TC and the TSP that is not part of the back office communication,

processes regarding payments and exchanges of fiscal, commercial or legal accounting documents, and

definitions of service communication channels, protocols and service primitives to transfer the APDUs.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 14.12.2020
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In respect of pan-European eCall (operating requirements defined in EN 16072), this document defines the high-level application protocols, procedures and processes required to provide the eCall service using a TS12 emergency call over a mobile communications network.

NOTE 1       The objective of implementing the pan-European in-vehicle emergency call system (eCall) is to automate the notification of a traffic accident, wherever in Europe, with the same technical standards and the same quality of services objectives by using a PLMN (such as ETSI prime medium) which supports the European harmonized 112/E112 emergency number (TS12 ETSI/TS 122 003) and to provide a means of manually triggering the notification of an emergency incident.

NOTE 2       HLAP requirements for third-party services supporting eCall can be found in EN 16102, and have been developed in conjunction with the development of this work item, and is consistent in respect of the interface to the PSAP. This deliverable makes reference to those provisions but does not duplicate them.

Oblast zaměření: Struktura povrchu
Komise : CEN/TC 290 (Dimensional and geometrical product specification and verification)
Původce: CEN
K připomínkám do: 18.12.2020
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This part of ISO 25178 specifies generic procedures for the calibration, adjustment and verification of areal topography measuring instruments defined in ISO 25178-6, and for the determination of their metrological characteristics. This part of ISO 25178 considers metrological characteristics that topography measuring instruments have in common, notably those described in ISO 25178, Parts 601 to 607. Collectively, those standards encompass both microscope based instruments and point sensing instruments with lateral scanning devices.

This document presents a method to estimate uncertainty for a large range of surfaces, but not all. The range of surfaces will be dependent on the instrument used, see Clause 6.6.2 describing the topography fidelity.

For instrument specific principles, other parts may be developed in the 700 series of ISO 25178.

For example, this document covers only instruments without additional arcuate motion, which may be described in a future revision of the ISO 25178-701.

This document does not include procedures for area-integrating methods, although those are also defined in ISO 25178-6. For example, light scattering belongs to a class of techniques known as area-integrating methods for measuring surface topography.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 21.12.2020
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The objective of implementing the pan-European in-vehicle emergency call system (eCall) is to automate the notification of a traffic accident, wherever in Europe, with the same technical standards and the same quality of services objectives by using 'Public Land Mobile Networks'(PLMN) (such as GSM and UMTS), which supports the European pre-assigned emergency destination address (see normative references) and to provide a means of manually triggering the notification of an incident.

This document specifies the general operating requirements and intrinsic procedures for in-vehicle emergency call (eCall) services in order to transfer an emergency message from a vehicle to a Public Safety Answering Point (PSAP) in the event of a crash or emergency, via an eCall communication session and to establish a voice channel between the in-vehicle equipment and the PSAP.

Private third party in-vehicle emergency supporting services may also provide a similar eCall function by other means. The provision of such services are defined in EN 16102, and are outside the scope of this document.

The communications protocols and methods for the transmission of the eCall message are not specified in this document.

This document specifies the operating requirements for an eCall service. An important part of the eCall service is a Minimum Set of Data (MSD). The operating requirements for the MSD are determined in this document, but the form and data content of the MSD is not defined herein. A common European MSD is determined in EN 15722.

This document does not specify whether eCall is provided using embedded equipment or other means (for example in the case of aftermarket equipment).

Oblast zaměření: Měřidla
Komise : CEN/TC 176 (Heat meters)
Původce: CEN
K připomínkám do: 4.01.2021
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This document specifies the general requirements for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units.

Electrical safety requirements are not covered by this document.

Pressure safety requirements are not covered by this document.

Surface mounted temperature sensors are not covered by this document.

This document covers meters for closed systems only, where the differential pressure over the thermal load is limited.

Oblast zaměření: Měřidla
Komise : CEN/TC 176 (Heat meters)
Původce: Generic
K připomínkám do: 4.01.2021
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This document specifies commissioning, operational monitoring and maintenance and applies to thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units.

Electrical safety requirements are not covered by this document.

Pressure safety requirements are not covered by this document.

Surface mounted temperature sensors are not covered by this document.

This document covers meters for closed systems only, where the differential pressure over the thermal load is limited.

Oblast zaměření: Měřidla
Komise : CEN/TC 176 (Heat meters)
Původce: CEN
K připomínkám do: 4.01.2021
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This document specifies the constructional requirements for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units.

Electrical safety requirements are not covered by this document.

Pressure safety requirements are not covered by this document.

Surface mounted temperature sensors are not covered by this document.

This document covers meters for closed systems only, where the differential pressure over the thermal 

Oblast zaměření: Měřidla
Komise : CEN/TC 176 (Heat meters)
Původce: CEN
K připomínkám do: 4.01.2021
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This document specifies initial verification tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units.

Electrical safety requirements are not covered by this document.

Pressure safety requirements are not covered by this document.

Surface mounted temperature sensors are not covered by this document.

This document covers meters for closed systems only, where the differential pressure over the thermal load is limited.

Oblast zaměření: Měřidla
Komise : CEN/TC 176 (Heat meters)
Původce: CEN
K připomínkám do: 4.01.2021
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This document specifies pattern approval tests for thermal energy meters. Thermal energy meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The thermal energy meter indicates the quantity of thermal energy in legal units.

Electrical safety requirements are not covered by this document.

Pressure safety requirements are not covered by this document.

Surface mounted temperature sensors are not covered by this document.

This document covers meters for closed systems only, where the differential pressure over the thermal load is limited.