ISO/TC 22/SC 33/WG 15 - Field load specification for brake modulation systems
Spécification de charge pour les systèmes de modulation de freinage
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ISO/TC 22/SC 33/WG 15 is a Subcommittee within the International Organization for Standardization (ISO). It is named "Field load specification for brake modulation systems". This committee has published 1 standards.
ISO/TC 22/SC 33/WG 15 develops ISO standards in the area of Information technology. Currently, there are 1 published standards from this subcommittee.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Subcommittee (SC) in ISO operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.
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.
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