ISO/AWI 25974-1

Intelligent transport systems — Electric vehicle(EV) battery safety monitoring and performance evaluation for nomadic & mobile devices — Part 1: Part 1 : General information and dataset requirements

Scope

This document specifies the requirements for the safety monitoring and risk alert systems of electric vehicle(EV) batteries, which are received via Nomadic & Mobile Devices. This document includes the technical requirements necessary for the description of use cases and the various safety monitoring and alert types for detecting abnormal battery conditions (e.g., temperature alerts, charging issues, voltage imbalance). It also defines the dataset requirements for battery monitoring, including key data items (e.g., battery temperature, charge status, charge cycle, and deterioration cell number) and the collection intervals.
Battery design requirements, battery certification requirements, battery abuse test methods, thermal runaway test procedures, or mandatory battery safety thresholds within the scope of relevant EV battery and vehicle safety standards are excluded.