BS ISO 17438-3:2024

Intelligent transport systems. Indoor navigation for personal and vehicle ITS stations. Requirements and specification for indoor positioning reference data | Status: Current

1 Scope This document defines requirements and specifications for indoor positioning references, which can be referenced for positioning in indoor space, for supporting indoor navigation functionality of a personal/vehicle (P/V) ITS station. This document defines:

1. a) the composition of indoor positioning references for use in obtaining indoor positions for indoor navigation of P/V-ITS-stations;
2. b) the schema and encoding format of indoor positioning references for P/V-ITS-stations.

This document focuses on indoor positioning references. The following issues which are adjunctive but essential for commercial navigation services are beyond the scope of this document:

• — authorized and authenticated access of users and services, including security;
• — payment;
• — preparation of indoor data which are necessary for indoor navigation;
• — low-level communication protocols required to transfer and share data from and to a roadside ITS station or a central ITS station;
• — other issues dependent on implementation of an instance of indoor navigation.