| 摘要 |
PROBLEM TO BE SOLVED: To surely detect various situations that may be caused during driving a vehicle and to arouse driver's attention for each situation by discriminating a detected signals transmitted from plural sensors and fetching them, specifying a read-out region by discrimination of this detected signals and converting read out voice data to an analog signal, and broadcasting it as voice. SOLUTION: A detection signal detected by a sensor group 10 is inputted to an input port 11. Plural input terminal 10A-10N having input ports 11 discriminate which sensor connected to input terminals 10A-10N outputs the detection signal by difference between piece of reading timing. A microcomputer 12 performs this discrimination, and control specifying a read-out region of a voice memory 13 or the like. The voice memory 13 has plural storage regions 13A-13N, and stores matters to be attended to given to a driver as voice data. Voice data read out from the storage region 13 is DA-converted by a DA converter 14, and broadcasted from a loud speaker 15. |
