This research presents a sidewalk fissure identification structure based on picture handling techniques. The structure consists of a command module, a picture procurement module, and a data handling module. The command module generates a trigger signal based on received GPS location information, which is sent to the pictureprocurement module. The pictureprocurement module captures pictures of the road surface and road signs triggered by the signal, and transmits them to the data handling module. The data handling module processes the pictures to create a continuous digital picture of the road surface, applies picture identification procedures to detect fissures, and determines their position using GPS location information. This research also proposes a sidewalk fissure identification procedure using picture analysis. The structure and procedure enhance the precision and effectiveness of fissure identification in sidewalk.

sidewalk fissure identification, Picture handling, picture procurement, data handling, GPS location information, fissure identification