Fordonsteknik

Ämnesområden: Elektriska utrustningar
Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 25 sep 2019
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This document defines the terms which are used in this series of standards and provides an overview of the standards for in-vehicle Ethernet including the complementary relations to ISO/IEC/IEEE 8802-3:2017 and the amendments, the document structure in accordance with OSI reference model specified in ISO/IEC 7498-1[1] and ISO/IEC 10731-1994,[2] type of physical entities, in-vehicle Ethernet specific functionalities, and so on.

ISO/TR 238411)[4] provides the guidelines for the definition of requirements, conformance and interoperability test plan structure and layout.

Ämnesområden: Elektriska utrustningar
Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 25 sep 2019
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This document provides supplemental specifications to a physical layer capable of transmitting 1 Gbit/s

over plastic optical fibre compliant with ISO/IEC/IEEE 8802-3:2017/Amd 9:2018, with specific

application to communications inside road vehicles.

Additionally, there is a test plan specified for conformance testing.

ISO/IEC/IEEE 8802-3:2017/Amd 9:2018 specification is considered part of this document and is

indispensable for its application.

The supplemental specifications include wake-up and synchronised link sleep functionality. The

specification includes the sublayers, service interfaces, and state diagrams that support the

functionality. The supplemental specifications are collected in protocol implementation conformance

statements (PICS).

The test plan includes test cases to assure compliance of an IUT with ISO 21111-3 functionality.

The collection of PICS specified in ISO/IEC/IEEE 8802-3:2017/Amd 9:2018 and in this document

conform the complete PICS that defines the ISO 21111-3 functionality.

The optical component requirements and test methods for optical 1-Gbit/s transmission of in-vehicle

Ethernet are not in the scope of this document.

Ämnesområden: Elektriska utrustningar
Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 25 sep 2019
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This part of ISO 21111 specifies the following items to complement ISO/IEC /IEEE 8802-3:2017.

— Interface between reconciliation sublayer and physical entity including reduced gigabit media independent interface (RGMII).

— Common physical entity wake-up and synchronized link sleep functionalities independent from physical media and transmission bit rate.

The optical and electrical component requirements and test methods for optical and electrical transmission of in-vehicle Ethernet are not in the scope of this document.

Ämnesområden: Elektriska utrustningar
Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 1 okt 2019
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This part of ISO 8092 defines terms and specifies test methods and general performance requirements for single-pole and multi-pole connections used with on-board electrical wiring harnesses of road vehicles. This part of ISO 8092 is applicable to connectors designed to be disconnected after mounting in the vehicle for repair and maintenance only. It does not cover one-part connections, i.e. where one part of the connection has direct contact to the pattern of the printed circuit board. This part of ISO 8092 is not applicable to internal connections of electronic devices.

Kommittébeteckning: SIS/TK 220 (Motorer i bilar)
Källa: ISO
Svarsdatum: den 18 okt 2019
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This International Standard specifies a method for testing internal combustion engines for propulsion of road vehicles as defined in ISO 3833. It applies to the evaluation of their performance with a view, in particular, to presenting curves of power and specific fuel consumption at full load as a function of engine speed.

This International Standard is applicable to gross power assessment.

This International Standard concerns internal combustion engines used for propulsion of passenger cars, trucks and other motor vehicles, excluding motorcycles, mopeds and agricultural tractors normally travelling on roads, and included in one of the following categories:

‐ reciprocating internal combustion engines (spark‐ignition or compression‐ignition) but excluding free piston engines;

‐ rotary piston engines.

These engines may be naturally aspirated or pressure‐charged, either using a mechanical supercharger or turbocharger.

This International Standard is primarily intended for the communication between the engine manufacturer and the manufacturer of the vehicle. If used for advertising purposes, the ratings must clearly state that they are gross power in accordance with 9.2.

Ämnesområden: Elektriska utrustningar
Kommittébeteckning: SIS/TK 240 (El- och elektronikutrustning för vägfordon)
Källa: ISO
Svarsdatum: den 5 nov 2019
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This document specifies:

— requirements on the physical layer at system level,

— requirements on the interoperability test set-ups,

— interoperability test plan that checks the requirements for the physical layer at system level,

— requirements on the device-level physical layer conformance test set-ups, and

— device-level physical layer conformance test plan that checks a set of requirements for the OSI

physical layer that are relevant for device vendors.

The interoperability test plan checks the physical layer system requirements specified in this document

and in ISO/IEC/IEEE 8802-3:2017/Amd 9:2018.

This test plan is structured in four different test groups, attending to the kind of system requirements

that covers:

— link status, that includes the tests that check the status of the link by using the content of the available

registers and its accuracy with the real status of the link,

— link-up, that includes the tests that check the time that the IUT reaches a reliable link status from

certain state,

— channel quality, that includes the tests that check the quality of the optical channel by using the

content of the available registers and its accuracy with the real quality of the optical channel, and

— wake-up and sleep, that includes the tests that check that the transmission and reception of the wake up

and sleep events.

The requirements covered by the device-level physical layer conformance test plan are specified in the

ISO 21111 series and in ISO/IEC/IEEE 8802-3:2017/Amd 9:2018.

This test plan is structured in four different test groups, attending to the test set-up required:

— high-attenuation channel,

— low-attenuation channel,

— optical IUT transmitter measurements, and

— wake-up and synchronised link sleep.