Rechercher

This document defines the charging performance metrics to be used during the evaluation or on-going monitoring of an electronic fee collection (EFC) system and the examination framework for the measurement of these metrics. It specifies a method for the specification and documentation of a specific examination framework which can be used by the responsible entity to evaluate charging performance…

Motorway chauffeur systems (MCS) perform Level 3 automated driving on limited access motorways with the presence of a fallback-ready user (FRU). MCS can be implemented in various forms capable of responding to different driving scenarios. This document describes a framework of MCS including system characteristics, system states/transition conditions and system functions. MCS are equipped with a…

IEC SRD 63233-2:2023 At present, several standards organizations around the world are developing standards for smart cities, but they focus on different aspects of cities. Because a smart city needs a long-term investment, it should provide stakeholders with many standard views with different perspectives as the basis for future investments. This document is Part 2 of the IEC SRD 63233 series on…

ISO/IEC 9075-13:2016 specifies the ability to invoke static methods written in the Java? programming language as SQL-invoked routines and to use classes defined in the Java programming language as SQL structured user-defined types. (Java is a registered trademark of Oracle Corporation and/or its affiliates.)

ISO/IEC 9075-13:2016 specifies the ability to invoke static methods written in the Java? programming language as SQL-invoked routines and to use classes defined in the Java programming language as SQL structured user-defined types. (Java is a registered trademark of Oracle Corporation and/or its affiliates.)

1 Scope 1.1 Applications This Standard applies to devices meeting the following conditions: a) stationary packaged systems designed for single family residential and small commercial applications; b) mCHP fuel gas devices, including different prime mover/generator types (e.g., steam, organic Rankine cycle, fuel cell, and IC); c) mCHP with net AC electrical output less than 10 kW; and d…

1 Scope 1.1 General This Standard specifies a test method for calculating the energy efficiency of electric vehicle supply equipment (EVSE) for direct current fast charging (DCFC) across a full range of load conditions. It defines operating modes, and provides energy efficiency minimum requirements for these operating modes. Note: Many owners and operators of DCFC are concerned with the amount…

1 Scope 1.1 General This Standard contains requirements for the material, design, manufacture, marking, and testing of serially produced, refillable Type HGV 2 containers intended only for the storage of compressed hydrogen gas for on-road vehicle operation. These containers a) are to be permanently attached to the vehicle; b) have a capacity of up to 1000 L (35.4 ft3) water capacity; and…

1 Scope 1.1 General This Standard applies to water pressure reducing valve for potable water distribution systems. The purpose of a water pressure reducing valve for potable water distribution systems (herein referred to as the “device”) is to reduce static and flowing pressures in water distribution systems. 1.2 Sizes This standard applies to nominal device sizes of 1/2, 3/4, 1, 1-1/4, 1-1/2…

1 Scope 1.1 General This Standard provides minimum requirements for the development and reporting of a natural asset inventory, which is the first step towards natural asset management. This Standard is designed to be sufficiently flexible that it can be applied in any jurisdictional context. It can also be used to include not only natural assets within a given jurisdictional boundary but also…