Geographical guiding method for use in route searching field, involves calculating avoidance route as route starting from initial to destination positions based on geographical information stored in parameter or personal database

摘要

The method involves storing geographical information in a parameter or personal database associated to a search engine, where the information specifies geographical points (C1, C2). The engine calculates an avoidance route (IT2) as a route starting from an initial point (A) to a destination point (B) based on the information so that the route (IT2) remotely passes from the points. Independent claims are also included for the following: (A) a computer program comprising instructions for implementing a guiding method (B) a geographical guiding device (C) a system comprising a geographical guiding device.