ISO/TC 22 - Road vehicles

This document specifies harness excitation methods for testing the electromagnetic immunity of electronic components for passenger cars and commercial vehicles regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The bulk current injection (BCI) test method is based on current injection into the wiring harness using a current probe as a transformer where the harness forms the secondary winding. The tubular wave coupler (TWC) test method is based on a wave coupling into the wiring harness using the directional coupler principle. The TWC test method was developed for immunity testing of automotive components with respect to radiated disturbances in the GHz ranges (GSM bands, UMTS, ISM 2,4 GHz). It is best suited to small (with respect to wavelength) and shielded device under test (DUT), since in these cases the dominating coupling mechanism is via the harness. The electromagnetic disturbance considered in this document is limited to continuous narrowband electromagnetic fields. ISO 11451-1 gives definitions, practical use and basic principles of the test methods.

This document describes test procedures for assessing the influence of pressure, temperature and water/salt water on the generation of metal pick-up (MPU) for a given friction material in combination with a specific brake disc. There are multiple tests to investigate the MPU generation issue for different types of friction materials (so called NAO and low metallic materials) under critical environmental and working conditions: influence of water and salt water, high temperatures and high pressures and low temperatures and low pressures. This document supports the friction material development process and selection of friction materials for new brake applications.

This document specifies the general conditions that apply to vehicle ride comfort test methods. In particular, it specifies general conditions for: — variables; — measuring equipment and data processing; — environment (test track and wind velocity); — test vehicle preparation (tuning and loading); — initial driving; — test reports (general data and test conditions). These items are of general significance, regardless of the specific vehicle ride comfort test method. They apply when vehicle ride comfort properties are determined, unless other conditions are required by the standard which is actually used for the test method. This document is applicable to passenger cars as defined in ISO 3833 and light trucks. NOTE The general conditions defined in existing vehicle dynamics standards are valid until a reference to this document is included. This document mainly refers to road tests, but in many cases can be applied also for bench tests.

This document specifies a method for determining the resistance of a glazing surface to abrasion by a wiper rubber under the influence of a standardized test dust suspension.

This document specifies requirements for operational safety specific to electrically propelled road vehicles, for the protection of persons inside and outside the vehicle. Relevant requirements for motorcycles and mopeds are outside the scope of this document, they are described in the ISO 13063 series. This document does not provide comprehensive safety information for manufacturing, maintenance, and repair personnel. This document does not consider specific aspects of driving automation features. NOTE 1 For the definition of the term “driving automation features”, see SAE J3016. EMC is not covered by this document. NOTE 2 For EMC see ISO 11451 and IEC 61851-21-1.

This document provides standard methods for determining a vehicle’s roll, pitch, and yaw mass moments of inertia (MOI) and roll-yaw product of inertia (POI). It applies to heavy vehicles, that is commercial vehicles and buses as defined in ISO 3833 (trucks and trailers with maximum weight above 3,5 tons and buses and articulated buses with maximum weight above 5 tons, according to ECE and EC vehicle classification, categories M3, N2, N3, O3 and O4). Mass moment of inertia measurements are performed separately for each single unit.

This document specifies a test method to evaluate energy performance of electric motorcycles and mopeds by measuring performance of a test motor system (3.4) to be installed to an electric moped or motorcycle under consideration. The test is carried out on a motor dynamometer test bench where the traction motor system is connected to a load motor system (3.3) that simulates resistance torque arising from running resistance of vehicle and drive train friction loss and inertia effect. This method provides estimates of specific energy consumption and range of an electric moped or motorcycle to which the traction motor system is intended to be applied. This document is only applicable to two-wheeled motorcycles and mopeds. NOTE This test method is applicable to motorcycle or moped regardless of types of power transmission devices, such as chains, belts, gears, ratio controllable CVTs, shaft drives, direct drives, etc., once gear ratios (ratio of input to output speed) and transmission efficiencies (ratio of input to output torque) are provided.

This document specifies a test method for steering effort measurement when manoeuvring a vehicle at low speed or with the vehicle stationary. It is mainly applicable to trucks having a mass exceeding 3,5 tonnes and buses and articulated buses having a mass exceeding 5 tonnes, according to ECE and EC vehicle classification, i.e. categories M3, N2, N3. This document can also be applicable to trucks having a mass not exceeding 3,5 tonnes and buses and articulated buses having a mass not exceeding 5 tonnes, i.e. categories M2, N1.

This document specifies the parameters used on the service interface of the recording equipment. Some of them are specified in detail in this document, while others are given in the ISO 14299 series.

This document specifies the communication interface between motion sensor and recording equipment. This includes the mechanical, electrical and logical requirements.

This document specifies all end-of-life activation of in-vehicle pyrotechnical devices identifiers, data identifiers, routine identifiers, data types, computations, and units. This document is based on: — new safety-relevant system technology designed into the vehicles, — new or more effective end-of-life activation of in-vehicle pyrotechnical devices, which requires additional test data, and routine controls. This document describes the end-of-life activation of in-vehicle pyrotechnical devices data definitions and associated technical requirements. This document specifies: — identifiers for end-of-life activation of in-vehicle pyrotechnical devices data definitions and associated technical requirements, — data identifiers applicable to end-of-life activation of in-vehicle pyrotechnical devices data definitions and associated technical requirements, — routine identifiers applicable to end-of-life activation of in-vehicle pyrotechnical devices data definitions and associated technical requirements.

This document specifies the CAN-based and the K-Line communication between the recording equipment and service tools for software download and calibrating purposes. The provided requirements and recommendations cover physical, data link, network, session, and application layers according to the OSI reference model as well as the unified diagnostics services.

This document specifies the communication between the electric vehicle (EV), including battery electric vehicle (BEV) and plug-in hybrid electric vehicle (PHEV), and the electric vehicle supply equipment (EVSE). The application layer messages defined in this document are designed to support the electricity power transfer between an EV and an EVSE. This document defines the communication messages and sequence requirements for bidirectional power transfer. This document furthermore defines requirements of wireless communication for both conductive charging and wireless charging as well as communication requirements for automatic connection device and information services about charging and control status. The purpose of this document is to detail the communication between an electric vehicle communication controller (EVCC) and a supply equipment communication controller (SECC). Aspects are specified to detect a vehicle in a communication network and enable an Internet Protocol (IP) based communication between the EVCC and the SECC.

This document specifies an application profile for the implementation of unified diagnostic services (UDS) local interconnect network (LIN) in road vehicles (UDSonLIN). UDSonLIN references ISO 14229‑1 and ISO 14229‑2 and specifies implementation requirements of the diagnostic services to be used for diagnostic communication on Local Interconnect Network. This document includes: — additional requirements specific to the implementation of UDS on local interconnect network; and — specific restrictions in the implementation of UDS on local interconnect network.

This document specifies an application profile for the implementation of unified diagnostic services (UDS) Internet Protocol (IP) in road vehicles (UDSonIP). UDSonIP references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the diagnostic services to be used for diagnostic communication on Internet Protocol. This document includes — additional requirements specific to the implementation of UDS on the Ethernet network, and — specific restrictions in the implementation of UDS on the Ethernet network.

This document specifies the main properties and dimensions of metal-sheath-type glow plugs, including the terminals, and the dimensions of their cylinder head housings, for use with diesel (compression ignition) engines.

A systematic framework has been created that facilitates the definition of the requirements of simulation models for certain applications and driving manoeuvres in a standardized manner. For this purpose, the proposed framework systematically divides the vehicle model into model classes and all model classes into different model types, corresponding to various model characteristics and common modelling methods. The vehicle dynamics manoeuvres have been additionally structured and clustered. Manoeuvres can be assigned to model classes and model types using an allocation and requirements table. This document thus also creates the basis for model recommendations relevant to vehicle dynamics with regard to advanced driver assistance systems and automated driving (ADAS/AD). The application of the framework and the specification of the model requirements are the responsibility of the user. Alternatively, they may be determined by other regulations and standards. This document contains recommendations for selectable model characteristics in terms of adequate simulation quality with respect to performance tests and associated application patterns. The recommendations can be adapted accordingly to be applied to functional testing.

This document specifies the electrical interfaces of the data and the service interfaces. The electrical interfaces to the CAN-based in-vehicle networks are not in the scope of this document.

This document specifies test methods and requirements for anti-fog coating of the exterior lighting devices of road vehicles.

This document specifies a laboratory test procedure to evaluate the axial (lateral) kerb impact collision properties of a wheel manufactured either wholly or partly of light alloys. It is intended for passenger car applications, and special vehicle applications where there is a possibility of the wheel impacting the kerb, with the purpose of screening and/or quality control of the wheel.

In addition to the guidelines in ISO 19011, this document provides guidelines to organizations that contribute to the achievement of road vehicle cybersecurity throughout the supply chain on: — managing an audit programme for a cybersecurity management system (CSMS); — conducting organizational CSMS audits; — competencies of CSMS auditors; and — providing evidence during CSMS audits. Elements of the CSMS are based on the processes described in ISO/SAE 21434. This document is applicable to those needing to understand or conduct internal or external audits of a CSMS or to manage a CSMS audit programme. This document does not provide guidelines on cybersecurity assessments.

This document includes common definitions for terms and their interdependencies related to starting devices as well as describes their general and specific characteristics.

This document specifies an application profile for the implementation of unified diagnostic services (UDS) on controller area network (CAN) in road vehicles. UDSonCAN references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the diagnostic services to be used for diagnostic communication on CAN. This document specifies — additional requirements specific to the implementation of UDS on the CAN network, and; — specific restrictions in the implementation of UDS on the CAN network.

This document defines the contents and the layout of the rescue sheet providing necessary and useful information about a vehicle involved in an accident to support the rescue team extricating the occupants as fast and as safe as possible. This document is applicable to passenger cars and light commercial vehicles according to ISO 3833. The identification of the vehicle and of the model through a database using the license plate, the VIN number, an automatic emergency call system (e.g. eCall) or other identifiers (e.g. bar code or QR code) is not covered by this document. The rescue process or the process of handling the rescue sheets is not covered by this document. This document does not cover information related to education and training for rescue teams.

This document specifies the CAN-based data communication between the display unit and other devices connected to an SAE J1939-based in-vehicle network. The provided requirements and recommendations cover physical, data link, network, and application layers according to the OSI reference model. Additionally, it specifies the parameter groups, which are supported.

This document specifies the essential dimensional features of expander/rail oil-control rings, without providing a complete product description (because expander‑rail designs vary from piston-ring manufacturer to piston-ring manufacturer, the interaction between the manufacturer and the client will determine specific design details). This document applies to expander/rail oil-control rings of nominal diameters ranging from 40 mm to 140 mm for reciprocating internal combustion engines for road vehicles and other applications. It also applies to piston rings for compressors working under analogous conditions.

This document specifies the mechanical dimensions of mandatory connectors and optional connectors used by the recording equipment for the data and the service interfaces. This includes, in particular, the connection to the CAN-based in-vehicle networks.

This document is applicable to road vehicles, where the electronic vehicle interface of the diagnostic link connector (DLC) is used to perform an end-of-life (EoL) activation of in-vehicle pyrotechnic devices. Apart from actual removal, this is the method to assure that no pyrotechnic substances are left in an EoL vehicle. On-board activation is an effective and safe method. This document describes use cases and specifies technical requirements in order to support the end-of-life activation of in-vehicle pyrotechnic devices via the electronic communication interface. This document references the ISO 14229 series unified diagnostic services implemented on diagnostic communication over controller area network (DoCAN) and Internet Protocol (DoIP) along with the required provision of data definitions. This document comprises: — terminology definitions; — definition of end-of-life activation of in-vehicle pyrotechnic devices relevant use cases; — requirements for the establishment of communication between the pyrotechnic device deployment tool (PDT) and the vehicle's pyrotechnic control unit(s) (PCU(s)); — requirements for the optional usage of a credentials-based authentication and authorisation mechanism between the PDT and the vehicle; — requirements for the protection against tampering of the defined end-of-life activation of in-vehicle pyrotechnic devices; — PCU-relevant technical requirements. PDT-relevant requirements are specified in a test equipment-specific standard with PDT-specific requirements.

This document lists differences between ISO 26262-12:2018 and other parts of the ISO 26262 series, and supports the adaptation of the ISO 26262 series for motorcycles by clarifying the intention. This document is based on ISO 26262-12:2018 and makes a comparison with the following documents: — ISO 26262-2:2018, — ISO 26262-3:2018, — ISO 26262-4:2018.

This document specifies the general test requirements for measurement of the gaseous exhaust emissions from motorcycles, and for determining the fuel consumption of motorcycles as defined in ISO 3833. It is applicable to motorcycles equipped with a spark ignition engine (four-stroke engine or rotary piston engine).

This document specifies water quality used for water injection in internal combustion engines. This document defines quality requirements for injection water including instructions for storage, container materials and production. Testing procedures are also defined.

This document specifies general requirements for the injectors and gas mixing device/fuel rail, components of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c) container mounting hardware; d) electronic fuel management; e) refuelling receptacles. It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices which have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C), hereinafter referred to in this document. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document specifies general requirements and definitions for the gas tube component of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c) container mounting hardware; d) electronic fuel management; e) refuelling receptacles. It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices which have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C), hereinafter referred to in this document. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document specifies general requirements for the multivalve component of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c) container mounting hardware; d) electronic fuel management; e) refuelling receptacles. It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices which have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C), hereinafter referred to in this document. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document specifies general requirements and definitions of the gas connection component of liquefied petroleum gas fuel, it is intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c) container mounting hardware; d) electronic fuel management; e) refuelling receptacles. It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices which have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C), hereinafter referred to in this document. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document specifies general requirements for the vaporizer/pressure regulator, a component of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c) container mounting hardware; d) electronic fuel management; e) refuelling receptacles. It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices which have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C), hereinafter referred to in this document. Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document establishes a vocabulary for common rail (CR) fuel injection systems for diesel (compression-ignition) engines and their components. The terms defined in this document are unique to common rail fuel injection systems, terms and definitions relating to other fuel injection systems are found in the other parts of the ISO 7876 series.

This document specifies the essential characteristics of a test track surface intended to be used for measuring rolling sound emission of vehicles and their tyres. The surface design given in this document — produces consistent levels of tyre or road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing, — minimizes inter-site variation, — limits absorption of the vehicle sound sources, and — is consistent with road-building practice.

This document specifies in-vehicle Ethernet application layer, presentation layer, and session layer conformance test plans (CTP) for electronic control units (ECUs). This document is a collection of all conformance test cases which are recommended to be considered for automotive use and should be referred by car manufacturers within their quality control processes. The document specifies the scalable Service-Oriented MiddlewarE over Internet Protocol (SOME/IP) and Dynamic Host Configuration Protocol (DHCP) version 4 conformance test cases.

This document specifies tests and requirements for the flexible fuel line, a compressed natural gas (CNG) fuel system component in accordance with SAE J517 (100R8 hose) or JIS B 8362 intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using natural gas in accordance with ISO 15403‑1. It is not applicable to the following: a) liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer; b) fuel containers; c) stationary gas engines; d) container-mounting hardware; e) electronic fuel management; f) refuelling receptacles.

This document states the minimum requirements, recommendations, permissions and possibilities for ensuring interoperable web services from an accessing party’s perspective. The document: — states requirements on the structure and format of resources; — defines the concept of resource identifiers (direct and correlated); — provides different resource categories (e.g. anonymous, pseudonymized, technical, and personal resources); — provides different approaches on how to bundle shareable resources (e.g. resource group or container); — contains guidelines on how to define the unique resources of an individual application; — defines the entities and roles, necessary for granting an accessing party access to resource owner’s resources; — states requirements on how an accessing party accesses resources, including requirements on how to use the defined and referenced technologies, see Table 1. See Annex A for additional information about roles and responsibilities covered by ISO 20078 series.

This document defines how to authenticate users and accessing parties on a web-services interface. It also defines how a resource owner can delegate access to its resources to an accessing party. Within this context, this document also defines the necessary roles and required separation of duties between these in order to fulfil requirements stated on security, data privacy and data protection. All conditions and dependencies of the roles are defined towards a reference implementation using OAuth 2.0 compatible framework and OpenID Connect 1.0 compatible framework.

This document defines how to access resources on a web-services interface of an offering party using the Hypertext Transfer Protocol Secure (HTTPS). Resources can be accessed through request/reply and/or requested to be pushed. The Representational State Transfer (REST) architectural pattern is chosen as a common way to format resource paths both for request/reply and push. Some specific extensions to this pattern are defined to allow for asynchronous resource requests, such as, for example, forcing readouts of data from a connected vehicle.

This document specifies advanced features of an ISO/IEC/IEEE 8802-3 automotive Ethernet PHY (often also called transceiver), e.g. for diagnostic purposes for automotive Ethernet PHYs. This document specifies: — advanced PHY features; — wake-up and sleep features; — PHY test suite; — PHY control IUT requirements and conformance test plan; — PCS test suite; — PCS IUT requirements and conformance test plan; — PMA test suite; and — PMA IUT requirements and conformance test plan.

This document specifies in-vehicle Ethernet transport layer and network layer conformance test plans (CTP) for electronic control units (ECUs). This document is a collection of all conformance test cases which are recommended to be considered for automotive use and should be referred by car manufacturers within their quality control processes. The document includes conformance test plans for the address resolution protocol, Internet control message protocol version 4, Internet protocol version 4, Internet protocol version 4 auto configuration, user datagram protocol, transport control protocol, and dynamic host configuration protocol version 4.

This document specifies electrical safety requirements for voltage class B electric circuits of electric propulsion systems and conductively connected auxiliary electric systems of electrically propelled road vehicles. It specifies electrical safety requirements for protection of persons against electric shock and thermal incidents. It does not provide comprehensive safety information for manufacturing, maintenance and repair personnel. NOTE 1 Electrical safety requirements for post-crash are described in ISO 6469-4. NOTE 2 Electrical safety requirements for conductive connections of electrically propelled road vehicles to an external electric power supply are described in ISO 17409. NOTE 3 Specific electrical safety requirements for magnetic field wireless power transfer between an external electric power supply and an electrically propelled vehicle are described in ISO 19363. NOTE 4 Electrical safety requirements for motorcycles and mopeds are described in the ISO 13063 series.

This document specifies test methods and procedures for testing electromagnetic immunity of electronic components for passenger cars and commercial vehicles to portable transmitters in close proximity, regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The device under test (DUT), together with the wiring harness (prototype or standard test harness), is subjected to an electromagnetic disturbance generated by portable transmitters inside an absorber-lined shielded enclosure, with peripheral devices either inside or outside the enclosure. The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields.

This document specifies expected field loads for functions provided by the braking system actuator and modulator and applies to passenger cars and light commercial vehicles (classes M1 and N1, according to UNECE). Functions addressed in this document are: — dynamic stability functions (e.g. electronic stability control); — brake torque optimizing functions (e.g. electronic brake force distribution); — brake assistance functions (e.g. hill start assist). This document only covers functions where data of appropriate maturity are available. There are additional functions of a braking system, which are not covered by this document. By describing the expected field loads, this document specifies representative manoeuvres and occurrences for different functions. These serve as an orientation for the derivation of test procedures. This document applies to vehicles up to conditional automation (SAE J 3016 level 3) with a maximum of 30 % automated brake operations. NOTE Field loads for automation levels above level 3 are under consideration for future editions.