Title:
EXECUTION METHOD OF ROAD
Document Type and Number:
Japanese Patent JPH08246406
Kind Code:
A
Abstract:
PURPOSE: To transmit road traffic information to a driver by an imitation voice.
CONSTITUTION: The row of projections 11 is formed along the progressive direction of a car on a road surface 10, and the height of the projections 11, contact width with a tire of the projections 11 and the intervals of the adjacent projections 11 are set so that vibrating sounds generated when the car drives on the row of the projections 11 reach imitation voices displaying a place name, speed limit and a dangerous place. Road traffic information is transmitted to a driver by the imitation voices generated during car driving without depending upon a visual angle.
Inventors:
KONDO TADAMI
Application Number:
JP6865495A
Publication Date:
September 24, 1996
Filing Date:
March 01, 1995
Export Citation:
Assignee:
NIPPON VIDEO CENTER KK
International Classes:
E01C9/00; G10K15/04; (IPC1-7): E01C9/00; G10K15/04
Attorney, Agent or Firm:
Hajime Miyake