SU Ming, AI Haiming, WANG Dongming. Research and fabrication of vehicle intelligent voice recognition alarm system based on AI[J]. 2021, (6): 63-65+69.
SU Ming, AI Haiming, WANG Dongming. Research and fabrication of vehicle intelligent voice recognition alarm system based on AI[J]. 2021, (6): 63-65+69. DOI: 10.13873/J.1000-9787(2021)06-0063-03.
In order to research and fabricate a vehicle intelligent voice recognition and alarm system
multichannel pickups are used to collect voice in vehicle in real time.After voice data preprocessing and its features extracting
the sensitive words are matched based on AI and acoustic model
and transmitted to the cloud platform connected with the public security alarm system.The alarm experiments with 5 sensitive words are conducted in 60 objects from different dialect area.The results show the accuracy of intelligent speech recognition is not less than 96.7 %
and there is no significant difference between the system and the real alarm intention of the objects