Public transport. Interoperable fare management system. Bluetooth low energy ticketing use cases and guidelines Ingestion-build-51215 BS EN 61837-4:2015 supersedes BS

BS EN 61837-4:2015 supersedes BS EN 61837-4:2004

This European Standard describes a risk management approach

PD CLC IEC/TR 62453-52-150 as a part of the IEC 62453 series is an interface specification for developers of Field Device Tool (FDT) components for function control and data access within a client/server architecture

These moulded shapes have been found suiTable for use for temperatures between –40°C and 100°C

Public transport. Interoperable fare management system. Bluetooth low energy ticketing use cases and guidelines Ingestion-build-51215 BS EN 61837-4:2015 supersedes BS1 Scope The intention of this document is to review what was done to envision the limits of the proposed technique and related schemes which will be described and to define what could be submitted to standards. Concepts which are to be used for BLE in IFM are based on a highly spread technology which is BLE. This is not limited to any trademark or proprietary scheme. Therefore any person having a smartphone can use this technology with prerequisite to