RE-CONSTRUCTION METHOD FOR ROAD MARKING LINE WITH PROJECTING RIB AND ROAD MARKING LINE COATING DEVICE

PROBLEM TO BE SOLVED: To easily set to formation pitch of a projecting rib by preceding construction during re-construction. SOLUTION: Since distance d between a second carrier position P2 and a first carrier position P1 at second operation inputting time is calculated and the distance d is corrected as a coating section LCof a connection line C formed by a rotary spray type coating device (a connection line coating device) 24, first operation inputting is performed and second operation inputting is further performed after the second operation inputting for forming a new projecting rib B just above an already constructed projecting rib B during re-construction to form a new projecting rib B on the formation pitch LOof the projecting rib B constructed previously. Since distance d between the first carrier position P1 when formation of the projecting rib B is completed and the second carrier position P2 at second operation inputting time is corrected as the coating section LCof the connection line C by a connection line coating control means, sections among the projecting ribs B during re-construction are mutually and favorably connected by the connection line C. COPYRIGHT: (C)2007,JPO&INPIT