Intelligent navigation device and method

The present invention discloses an intelligent navigation method comprising the steps of: (a) Based on the current position and the destination, the system is defined circle; (b) the system circle, to find multiple paths between the current position and the target position; and ( c) for each path, respectively, to calculate the total path directional path and the total impact factor; (d) corresponds to the total directional path for each path path factors influence the total sum to obtain a plurality of sum; and (e) select the sum of all paths corresponding to the minimum sum as the best path.