BS ISO 20530-1-2020 Intelligent transport systems一Information for emergency service support via personal ITS station Part 1: General requirements and technical definition.
This document defines the use cases and general requirements for supporting emergency services via P-ITS-S. Any automotive-related service providers can refer to this document for developing eCall service systems into eCall non-supportive vehicles.
The P-ITS-S acts as a monitoring and data transmitting device which gathers a vehicle’s speed, impact and airbag deployment signal to assess the accident occurrence and type of accident. Once gathered data has been determined as an accident, accident related information is sent to an emergency service centre.
Only notable events, such as an airbag-deployed event, rollover and stationary accident, are concerned by this document. In addition, the vehicle data gathering device requirement and implementation methodology for the emergency service are not applicable to this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 13185-2. Intelligent transport systems — Vehicle interface for provisioning and support of ITS services — Part 2: Unified gateway protocol (UGP) requirements and specification for vehicle ITS station gateway (V-ITS-SG) interface
ISO 13185-3. Intelligent transport systems — Vehicle interface for provisioning and support of iTS Services — Part 3: Unified vehicle interface protocol (UV1P) server and client API specification
ISO 21217, Intelligent transport systems — Communications access for land mobiles (CA LM) — Architecture
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 13185-2. ISO 13185-3.
ISO 21217 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.orgJobp
— I EC Electropedia: available at http://www.electropedia.org/
3.1 accident determination
judgement of whether an event is a real accident or not, following an analysis based on gathered data.BS ISO 20530-1 pdf download.