UN R138: Proposal for a new 03 series of amendments
Reference Number: GRBP/2024/2
Proposal to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.
Updated proposal for a 02 series of amendments to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.
UN R138: Comments on the draft 02 series of amendments (adaptation for ADS)
Reference Number: GRBP-TFAVRS-03-03
Modifications to adapt UN R138 for application to automated vehicles (based on text of the 02 series proposal to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands).
Proposal to specify the working principles of an Acoustic Vehicle Alerting System (AVAS) and to reduce measurement uncertainties during the measurement of the one third octave bands.