TESTING ENVIRONMENT. During tests, the time stamp clock of the data recorded in log files will be synchronized using GPS received time, both in the vehicle and in the PSAP. Log files will be produced in vehicles IVSs and in the PSAP to provide data for the HeERO Key Performance Indicators (KPIs) calculation in order to perform a common evaluation within the projects national pilots. Log files will be agreed among Italian Pilot Partners according to HeERO KPIs’ requirements agreed by all partners. All IVSs used in the vehicles fleet in Italy however will adopt the same log file format. The accuracy of the reported position versus actual position (dedicated IVS tests, not performed during pilot tests in Varese. These tests will be performed with reference positions acquired also by a GPS receiver with differential correction (Real Time Kinematic)) will also be evaluated. Time stamps and data to be logged for KPI: • IVS, for each initiated eCall: o ID number (incremental counter) of the eCall o Manual/automatic trigger activation o T0_IVS – incident detected o T1_IVS – IVS start sending the eCall o MSD contents o Transmission attempts o T2_IVS – Voice channel is active and driver and operator communication established o T3_IVS – Voice connection is ended o eCall communication OK/NOK • TELECOM OPERATOR o T0_MNO – the eCall reaches the 112 telecom operator network D4.1 Draft KPIs, test specification and methodology o T1_MNO – the eCall flag is managed • PSAP VARESE o T0_PSAP – the eCall reaches the PSAP o T1_PSAP – the MSD reaches the PSAP o T2_PSAP – the processed MSD is being presented to the PSAP Operator o T3_PSAP – voice channel is active and operator can communicate with the driver o T4_PSAP – VIN has been decoded with EUCARIS tool o T5_PSAP – the PSAP alerts (is ready to alert) the emergency agencies KPI- Analysis on MSD transmission time: • Minimum, Maximum and Average transmission time for the MSD correctly received at PSAP • Distribution of the MSD transmission time • Number of non-successful MSD transmission attempt (longer than [20 sec] maximum) Start time for MSD transmission: when the IVS starts to send the SYNC signal End time: when the CRC has been detected as correct by the PSAP modem Target: 90% of all MSD transmission times shall be below 15 sec KPI-Analysis on voice channel and disturbance/blocking • Duration of voice connection (IVS, PSAP) • Individual description of disturbance in voice communication (due to In-band Transmission during Manual/automatic triggered eCall with real voice and MSD), Judgments by: o Driver in the car o Operator in the PSAP Subjective evaluation of voice path blockade: Human judgment on a 5 point scale. D4.1 Draft KPIs, test specification and methodology
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Sources: Draft Kpis, Test Specification and Methodology, Draft Kpis, Test Specification and Methodology
TESTING ENVIRONMENT. During tests, the time stamp clock of the data recorded in log files will be synchronized using GPS received time, both in the vehicle and in the PSAP. Log files will be produced in vehicles IVSs and in the PSAP to provide data for the HeERO Key Performance Indicators (KPIs) calculation in order to perform a common evaluation within the projects national pilots. Log files will be agreed among Italian Pilot Partners according to HeERO KPIs’ requirements agreed by all partners. All IVSs used in the vehicles fleet in Italy however will adopt the same log file format. The accuracy of the reported position versus actual position (dedicated IVS tests, not performed during pilot tests in Varese. These tests will be performed with reference positions acquired also by a GPS receiver with differential correction (Real Time Kinematic)) will also be evaluated. Time stamps and data to be logged for KPI: • IVS, for each initiated eCall: o ID number (incremental counter) of the eCall o Manual/automatic trigger activation o T0_IVS – incident detected o T1_IVS – IVS start sending the eCall o MSD contents o Transmission attempts o T2_IVS – Voice channel is active and driver and operator communication established o T3_IVS – Voice connection is ended o eCall communication OK/NOK • TELECOM OPERATOR o T0_MNO – the eCall reaches the 112 telecom operator network D4.1 Draft KPIs, test specification and methodology o T1_MNO – the eCall flag is managed • PSAP VARESE o T0_PSAP – the eCall reaches the PSAP o T1_PSAP – the MSD reaches the PSAP o T2_PSAP – the processed MSD is being presented to the PSAP Operator o T3_PSAP – voice channel is active and operator can communicate with the driver o T4_PSAP – VIN has been decoded with EUCARIS tool o T5_PSAP – the PSAP alerts (is ready to alert) the emergency agencies KPI- Analysis on MSD transmission time: • Minimum, Maximum and Average transmission time for the MSD correctly received at PSAP • Distribution of the MSD transmission time • Number of non-successful MSD transmission attempt (longer than [20 sec] maximum) Start time for MSD transmission: when the IVS starts to send the SYNC signal End time: when the CRC has been detected as correct by the PSAP modem Target: 90% of all MSD transmission times shall be below 15 sec KPI-Analysis on voice channel and disturbance/blocking • Duration of voice connection (IVS, PSAP) • Individual description of disturbance in voice communication (due to In-band Transmission during Manual/automatic triggered eCall with real voice and MSD), Judgments by: o Driver in the car o Operator in the PSAP Subjective evaluation of voice path blockade: Human judgment on a 5 point scale.
D4.1 Draft KPIs, test specification and methodology
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Sources: D4.2 Kpis, Test Specification and Methodology Final