PURPOSE: To let a driver recognize each information by an auditory sense and improve a safety driving by a method wherein a composed voice under basing on an information from a sensor sensing a car speed, fuel amount or the like.
CONSTITUTION: An illustration with respect to a speed information system is disclosed hereunder. When a switch S1 is put on and the other switches S2WS4 are in a situation as shown in a diagram, an information from a sensor 1 is voiced such as "10km/h", for example, under basing on an information preset from a key board 7, in accordance with an unit of 10km/h. When the switch S2 is switched, an instant speed is voiced with an unit of 1km/h or the same of 5km/h. When the switch S3 is switched, "speed to be watched" or the like is voiced in case a speed reset in the key board 7 befrehand is attained. When a switch S5 is put on, a running distance is operated under basing on an information from a speed sensor 1 and "500km" or the like is voiced. Thus, a driver can recognize each information by a voice, therefore, actions to watch a dach board may be reduced and watchings for a front direction and the like are prevailed, accordingly, a safety driving may be carried out.
MAFUNE HIROO
AKIBA KUNIO
