SYSTEM AND METHOD FOR OFFERING REAL TIME DELIVERY DATA BY USING PDA SPECIALLY SHORTEST PATH TO DESTINATION USING GPS

摘要

PURPOSE: A real time delivery data service system and method is provided to capture a sign board or a guidance board by using a camera connected to a PDA to store the captured image, to recognize text area in the image, and to offer the delivery data via a server so that it makes it efficient delivering a commodity. CONSTITUTION: The system comprises a camera(100), a PDA(200), an image data storage server(300), a normal path data offering server(400), and a GPS(Global Positioning System, 500). The camera(100) captures images of documents, sign boards or guidance boards. The PDA(200) recognizes the captured image, compares the recognized image with the normal path data offered by the server(400), and extracts the shortest path to a delivery destination. The image data storage server(300) stores the image data transmitted by the PDA(200). The normal path data offering server(400) offers a delivery list and a normal path, and receives the delivery path data edited by the PDA(200). The GPS(500) transmits position data to the PDA(200).