Informationsteknik, kontorsutrustning

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: ISO
Svarsdatum: den 4 jul 2022
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This document defines requirements for short-range communication for the purposes of compliance checking in autonomous electronic fee collecting systems. Compliance checking communication (CCC) takes place between a road vehicle's on-board equipment (OBE) and an interrogator (roadside mounted equipment, mobile device or hand-held unit), and serves to establish whether the data that are delivered by the OBE correctly reflect the road usage of the corresponding vehicle according to the rules
of the pertinent toll regime.
The operator of the compliance checking interrogator is assumed to be part of the toll charging role as defined in ISO 17573-1. The CCC permits identification of the OBE, vehicle and contract, and verification
of whether the driver has fulfilled his obligations and the checking status and performance of the OBE.
The CCC reads, but does not write, OBE data.
This document is applicable to OBE in an autonomous mode of operation; it is not applicable to compliance checking in dedicated short-range communication (DSRC)-based charging systems.
It defines data syntax and semantics, but not a communication sequence. All the attributes defined herein are required in any OBE claimed to be compliant with this document, even if some values are set to “not defined” in cases where certain functionality is not present in an OBE. The interrogator is free to choose which attributes are read in the data retrieval phase, as well as the sequence in which they are read. In order to achieve compatibility with existing systems, the communication makes use of the attributes defined in ISO 14906 and the ISO 17573 series (all parts) wherever useful.
The CCC is suitable for a range of short-range communication media. Specific definitions are given for the CEN-DSRC as specified in EN 15509, as well as for the use of ISO CALM IR, the Italian DSRC as specified in ETSI ES 200 674-1, ARIB DSRC and WAVE DSRC as alternatives to the CEN-DSRC. The attributes and functions defined are for compliance checking by means of the DSRC communication services provided by DSRC application layer, with the CCC attributes and functions made available to
the CCC applications at the roadside equipment (RSE) and OBE. The attributes and functions are defined on the level of application data units (ADUs).
The definition of the CCC includes:
— the application interface between OBE and RSE (as depicted in Figure 2);
— use of the generic DSRC application layer as specified in ISO 15628 and EN 12834;
— CCC data type specifications given in Annex A;
— a protocol implementation conformance statement (PICS) proforma is given in Annex B;
— use of the CEN-DSRC stack as specified in EN 15509, or other equivalent DSRC stacks as described
in Annex C, Annex D, Annex E and Annex F;

— security services for mutual authentication of the communication partners and for signing of data
(see Annex H);
— an example CCC transaction is presented in Annex G;
— the informative Annex I highlights how to use this document for the European electronic toll
service (EETS).
Test specifications are not within the scope of this document.
NOTE A test suite for checking an OBE or RSE implementation for compliance with this document is defined in
the corresponding edition of ISO 13143-1 and ISO 13143-2.

 

Kommittébeteckning: SIS/TK 269 (Information för byggande och förvaltning)
Källa: CEN
Svarsdatum: den 4 jul 2022
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The scope of this standard is to define the syntactic characteristics of a generic structure to transport data about construction objects based on EN ISO 16739-1:2018, prEN ISO 23386 and prEN ISO 23387. The application of this standard allows stakeholders in the construction industry to structure, govern, update, maintain and transport their information about construction objects (e.g. product data) through a machine-interpretable format. In addition, several stakeholders of the process can take the most out from their software technologies, avoiding data replication as well as saving time and improving both quality and transparency. The scenario within which this standard applies affects producers, designers, constructors, facility and property managers. The syntactic approach considers as primary objective the ability to reuse specifications given in the international standard EN ISO 16739-1:2018. This specific goal is reached by the delivery of the Model View Definition “Construction Objects Data View” (COD) which is made available alongside the others MVD already issued. Software houses and software application developers can use this standard to implement interfaces for importing and exporting constructions object according to the official standard EN ISO 16739-1:2018.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 5 jul 2022
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This document specifies the omnidirectional media format for coding, storage, delivery and rendering of omnidirectional media, including video, images, audio and timed text. Omnidirectional image or video can contain
graphics elements generated by computer graphics but encoded as image or video. Multiple viewpoints, each corresponding to an omnidirectional camera, are supported. The document also specifies storage and delivery of
overlay images or video intended to be rendered over the omnidirectional background image or video.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 10 jul 2022
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This document specifies the conformance and reference software implementing ISO/IEC 23093-3. The information provided is applicable for determining the reference software modules available for
ISO/IEC 23093-3, understanding the functionality of the available reference software modules, and utilising the available reference software modules.

Furthermore, this document provides means for conformance testing, i.e. bitstreams – XML and binary descriptions – that conform or do not conform to ISO/IEC 23093-3.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: ISO
Svarsdatum: den 11 jul 2022
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Speed limits are usually indicated to the driver through roadside signs. Drivers who are aware of the speed limit at all times are more likely to drive safely, which improves road safety. Most speed limit signs are static and remain for years and are thus available through navigation system map databases. However, there is an increasing number of variable message signs, temporary signing (e.g. for road works) and also changed speed limits which are not reflected in the map databases yet. Speed limit information is offered in an accurate way so that different lanes and different vehicle types can be differentiated.
TPEG Speed Information allows the drivers to be aware of the current allowed (maximum) speed, by delivering timely information about the current position and values of speed limits to the navigation or driver assistance systems. The data is seen as informational and will be encoded in a compact way to minimize bandwidth consumption.
TPEG2-SPI supports direct and indirect speed limits. Direct speed limits are used for signs showing a maximum speed a vehicle is allowed to travel. Such speed limit signs can be static or dynamic. Indirect speed limits are referring to the speed of other road users. Mostly the vehicle in front of the own vehicle is used as a reference.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 11 jul 2022
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This document specifies metadata for energy-efficient decoding, encoding, presentation, and selection of media.
The metadata for energy-efficient decoding specifies two sets of information: Complexity Metrics (CM) metadata and Decoding Operation Reduction Request (DOR-Req) metadata. A decoder uses CM metadata to vary operating frequency and thus reduce decoder power consumption. In a point-to-point video conferencing application, the remote encoder uses the DOR-Req metadata to modify the decoding complexity of the bitstream and thus reduce local decoder power consumption.
The metadata for energy-efficient encoding specifies quality metrics that are used by a decoder to reduce the quality loss from low-power encoding.
The metadata for energy-efficient presentation specifies RGB-component statistics and quality levels. A presentation subsystem uses this metadata to reduce power by adjusting display parameters, based on the statistics, to provide a desired quality level from those provided in the metadata.
The metadata for energy-efficient media selection specifies Decoder Operation Reduction Request parameters, RGB-component statistics and quality levels. The client in an adaptive streaming session uses this metadata to determine decoder and display power-saving characteristics of available video Representations and to select the Representation with the optimal quality for a given power-saving.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: CEN
Svarsdatum: den 11 jul 2022
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Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: CEN
Svarsdatum: den 11 jul 2022
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This document defines the key actors in the eCall chain of service provision as:
1) In-Vehicle System (IVS)/vehicle,
2) Mobile network Operator (MNO),
3) Public safety assistance point [provider](PSAP),
and in some circumstances can also involve:
4) Third Party Service Provider (TPSP),
and to provide conformance tests for actor groups 1) - 4).
NOTE Conformance tests are not appropriate nor required for vehicle occupants, although they are the recipient of the service.
This document covers conformance testing (and approval) of new engineering developments, products and systems, and does not imply testing associated with individual installations in vehicles or locations.

Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: CEN
Svarsdatum: den 11 jul 2022
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2.1 This protocol provides a comprehensive set of messages for conveying encoded binary, analog, and
alphanumeric data between devices including, but not limited to:
(a) hardware binary input and output values,
(b) hardware analog input and output values,
(c) software binary and analog values,
(d) text string values,
(e) schedule information,
(f) alarm and event information,
(g) files, and
(h) control logic.
2.2 This protocol models each building automation and control computer as a collection of data structures called
"objects," the properties of which represent various aspects of the hardware, software, and operation of the
device. These objects provide a means of identifying and accessing information without requiring knowledge of
the details of the device's internal design or configuration.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 13 jul 2022
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This document specifies the interfaces of a video decoding engine as well as the operations that can be performed by this video decoding engine on elementary streams and metadata. To support those operations, this document also specifies SEI messages when necessary for certain video codecs.
Those interfaces and operations come as extensions of existing video decoding engine specifications exposing hardware video decoding capabilities.

Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 20 jul 2022
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This document:
— provides supplemental requirements and guidance for the planning and performing of the
ISO/IEC/IEEE 15288:202x and ISO/IEC/IEEE 12207:2017 Integration process.
— provides guidance on the relationship of the Integration process to other life cycle processes.
— specifies requirements for information items to be produced as a result of using the Integration
process, including the content of the information items.
These can be applied by
— those who use or plan to use ISO/IEC/IEEE 12207:2017 or ISO/IEC/IEEE 15288:202x, or both, on
projects dealing with human-made systems, software-intensive systems, and products and services
related to those systems, regardless of project scope, methodology, size, or complexity,
— anyone planning or performing integration activities to aid in ensuring that the application of
the Integration process and its relationships to other system life cycle processes conform to
ISO/IEC/IEEE 15288:202x, or ISO/IEC/IEEE 12207:2017.
NOTE 1 Systems that this document are concerned with are as defined in ISO/IEC/IEEE 12207:2017 and
ISO/IEC/IEEE 15288:202x, i.e. systems that are human-made, comprised of any mix of products and services and
can be configured with one or more of the following: hardware, software, data, humans, processes (e.g. processes
for providing service to users), procedures (e.g. operator instructions), facilities, materials and naturally
occurring entities.
NOTE 2 For life cycle process information items (documentation) described in ISO/IEC/IEEE 15288 and
ISO/IEC/IEEE 12207, ISO/IEC/IEEE 15289 summarises requirements for their content and provides guidance on
their development. Although ISO/IEC/IEEE 24748-6 identifies additional required information items with related
content for the Integration Process, it does not require a specific name, format, recording media or explicit details
for population of the information item's required content.

 
Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 20 jul 2022
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This document:
— provides supplemental requirements and guidance for the planning and performing of the ISO/IEC/IEEE 15288:202x and ISO/IEC/IEEE 12207:2017 Integration process.
— provides guidance on the relationship of the Integration process to other life cycle processes.
— specifies requirements for information items to be produced as a result of using the Integration process, including the content of the information items.
These can be applied by
— those who use or plan to use ISO/IEC/IEEE 12207:2017 or ISO/IEC/IEEE 15288:202x, or both, on projects dealing with human-made systems, software-intensive systems, and products and services related to those systems, regardless of project scope, methodology, size, or complexity,
— anyone planning or performing integration activities to aid in ensuring that the application of the Integration process and its relationships to other system life cycle processes conform to ISO/IEC/IEEE 15288:202x, or ISO/IEC/IEEE 12207:2017.
NOTE 1 Systems that this document are concerned with are as defined in ISO/IEC/IEEE 12207:2017 and ISO/IEC/IEEE 15288:202x, i.e. systems that are human-made, comprised of any mix of products and services and can be configured with one or more of the following: hardware, software, data, humans, processes (e.g. processes for providing service to users), procedures (e.g. operator instructions), facilities, materials and naturally occurring entities.
NOTE 2 For life cycle process information items (documentation) described in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207, ISO/IEC/IEEE 15289 summarises requirements for their content and provides guidance on their development. Although ISO/IEC/IEEE 24748-6 identifies additional required information items with related content for the Integration Process, it does not require a specific name, format, recording media or explicit details for population of the information item's required content.

Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 20 jul 2022
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Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 20 jul 2022
Se merSe mindre
 

Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 20 jul 2022
Se merSe mindre