MOBILE PHONE BASED REAL TIME NAVIGATION-ON-DEMAND METHOD, NAVIGATION SYSTEM, THE MOBILE PHONE AND NAVIGATION SERVER

摘要

Real-time on-demand of the phone-based navigation method according to the present invention, mobile phone users of the navigation service vehicle is transmitting to the navigation server of the vehicle during movement determined by the user / end point information; Navigation server collecting the current progress of the navigation information of the mobile phone service subscriber that the vehicle present in the range that meet the / end point information when, upon receiving a / end point information; Navigation server determining a best route for the city / end point using the current progress state information of mobile phone subscribers of the collected vehicle; Navigation server transmitting the optimal path information to the mobile phone of the user vehicle; And the mobile phone of the user vehicle is receiving the best route information, characterized by comprising the step of providing to the user. ; It provides conventional cell phone-based navigation services that reflect centralized collection and navigation systems of dual traffic information by collecting the true real-time traffic information according to the user needs, and therefrom a dynamic change in the road conditions as immediate, according to the present invention can do. According to the present invention by using the existing cell phone multiplex connection method performs the service request and the traffic information. Therefore, it is possible to provide a low cost service for efficient navigation.