SPEECH SOUND COLLECTION SYSTEM FOR DRIVER

摘要

PROBLEM TO BE SOLVED: To provide a system capable of collecting the natural speech sound of a driver, which is effective for speech analysis for measuring the physical state of a subject while driving. SOLUTION: The system comprises: a driving condition judgement means 4 for judging a driving condition level and outputting the result; a content storage means 2 storing sound contents; a content selection means 3; a speaker 9 for outputting sound signals outputted from the content selection means 3; a microphone 10 for fetching the sound generated inside a vehicle; and recording means 11 and 12 for recording the sound fetched by the microphone. Questions to the driver are included in the sound contents. The content storage part 2 is provided with a function of making the driving condition level correspond to the respective sound contents and storing them, and the content selection means 3 is provided with a function of selecting specified contents from the content storage means 2 and outputting them corresponding to the driving condition level outputted from the driving condition judgement means 4. COPYRIGHT: (C)2006,JPO&NCIPI