approvals UNECE AECS background A component based approval would allow To use one component for various AECS system configurations Smaller modifications ID: 1047882
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1. Non Paper regarding component approvals UNECE AECS
2. backgroundA component based approval would allow:To use one component for various AECS system configurationsSmaller modifications of an AECS system can be handled at AECD levelIndividual suppliers can obtain an AECD approval for individual components that are used in variety of emergency call systemsFlexibility to select an approval route in function of supply chain responsibility and OEM responsibility (one box solutions, individual components, semi-integrated and fully integrated ecall systems)
3. Can be:Dedicated eCall power supply12V starter batterytraction battery….MNO antenna can be:External antenna dedicated to AECSExternal antenna for other Vehicle communicaton functionsAntenna integrated in AECD unit…….AECS control unitGNSS ANTAUDIOBATMNO ANTSPMICINDICATORSRSUNIT,SENSORGNSS SatelliteSWGNSS antenna can be:External antenna dedicated to AECSExternal antenna for navigation systemAntenna integrated in AECD unit…….Audio can be:Dedicated AECS audio speaker/microIntegrated with vehicle audio….Indicator can be:AECS indicator integrated in AECDSeparate indicator in instrument panel/common place...Positioning function can be:Dedicated AECS positioning module within AECD unitTake info from vehicle navigation module...Trigger detection can beDedicated AECS crash sensorTake signal from vehicle SRS unit…
4. AECD test bench+ VSWR measurement (for wired procedure)Current AECDComponentsetSled testFunction check AECDapprovalSupplier orManufacturerAGNSSantennaManual buttonAECD control unitAWith intended fixation & part of wire harnessWith intended fixation & part of wire harnessw/o fixationororMobile networkMobile network simulator3. Main power supply If no back-up battery2. Mobile Network antenna1. AECD control unitUNECE part IIncl. other requirements if requested by applicantPar. 7.1 EMCPar. 7.2 Position (& Annex 8)Par. 7.4 Means of access to MNOPar. 7.5 AECD information and warning signalPar. 7.6 Power supply AECD control unit
5. eCall test benchIndividual components as AECDGNSSantennaMNOantennabatteryManual buttonIndividual ComponentsSled testFunction check AECD approvalsSupplierABCBattery testerVSWR measurementABCororWith intended fixation & part of wire harnessWith intended fixation & part of wire harnessw/o fixation3. Main power supply If no back-up battery2. Mobile Network antennaProposed as additional flexibility in UNECE part IAECD control unit1. AECD control unitAECD control unitIncl. other requirements if requested by applicantPar. 7.1 EMCPar. 7.2 Position (& Annex 8)Par. 7.4 Means of access to MNOPar. 7.5 AECD information and warning signalPar. 7.6 Power supply
6. 2. AECS requirements (if not covered already by AECDGeneral installation Full scale impact test Positioning AECS ControlInformation signalwarning signalHF AudioPower supplyAECS approval1. Check which part I requirements are already covered. DAECD approvalsABCIncl. other requirements if requested by applicantPar. 7.1 EMCPar. 7.2 Position (& Annex 8)Par. 7.4 Means of access to MNOPar. 7.5 AECD information and warning signalPar. 7.6 Power supply 3. AECS approval