GB/T 45314-2025
ActiveRoad vehicles—Performance requirements and test methods for hands free communication and voice interaction
道路车辆 免提通话和语音交互性能要求及试验方法
Application Summary AI generated
This standard specifies the minimum performance requirements and standardized test methods for hands-free communication and voice interaction systems in road vehicles. It is applied by automotive manufacturers and testing laboratories to evaluate speech intelligibility, echo control, and noise suppression during in-vehicle calls or voice commands. The standard ensures consistent quality across passenger cars, trucks, and buses, particularly for certification and compliance with telematics and infotainment system regulations.
Related Standards
GB/T 19463-2004
Blade length series and its connection dimensions of wiper for passenger cars
GB/T 19514-2004
Passenger cars--Luggage compartments--Method of measuring reference volume
GB/Z 33013-2016
Road vehicles—Development guidelines for motor vehicle embedded software
GB/Z 42285-2022
Road vehicles—ASIL determination guidelines for electrical and electronic system
GB/Z 21437.4-2025
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 4: Electrical transient conduction along shielded high voltage supply lines only
GB/T 13594-2003
Antilock braking performance and test procedure for motor vehicles and their trailers
GB/T 5620-2002
Road vehicles--Braking of automotive vehicles and their trailers--Vocabulary
GB/T 4782-2001
Road vehicles--Controls，indicators and tell-tales--Vocabulary
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.