Vehicular virtual terminal system based on dynamic map interface

Abstract

The invention discloses a vehicular virtual terminal system based on a dynamic map interface. The vehicular virtual terminal system comprises a server, a mobile network and a terminal cluster, wherein the terminal cluster is used for communicating with the server through the mobile network; modules of the terminal cluster are used for obtaining a road section traffic flow and average vehicle speed data, uploading the information to the server through the mobile network and updating a dynamic map database through a dynamic map database management function module; and a portable communication module of a vehicular terminal unit is used for loading and displaying the dynamic map database information so as to realize a real-time map interface function, a route inducing function, a traveling track function, a field law-enforcement and evidence-obtainment function and an emergency treatment function. According to the vehicular virtual terminal system disclosed by the invention, a plurality of actual terminals are clustered into a virtual terminal according to service type, communication environment, terminal capability and user preference, specific details for service implementation are shielded for a vehicular terminal user, and the user is allowable to join the customization of service types, so that the vehicular virtual terminal system is suitable for the change of user environment and shields the difference between a network and a service platform for the user, therefore the user freely and seamlessly uses various types of new services.

Description

technical field [0001] The invention relates to a system design for providing personalized and intelligent services for different users by cooperating heterogeneous terminals in a vehicle-mounted mobile environment, belonging to the technical field of vehicle-mounted mobile network road condition intelligent perception and heterogeneous network and terminal fusion and coordinated control, in particular to Vehicle virtual terminal system with dynamic map interface. Background technique [0002] The current vehicle-mounted mobile terminals are all designed for dedicated services, such as routing guidance, GIS maps, etc. Users cannot participate in business customization, and the terminals cannot meet the needs of different users. Users can only use a certain type of terminal to meet their specific needs. A unified multi-user-oriented terminal to meet different needs. At the same time, with the diversification of business needs of vehicle network users, it is not feasible to r...

AI Technical Summary

Problems solved by technology

As well as the national major project "New Generation Broadband Wireless Mobile Communication Network", the above technical documents disclose that the current virtual terminal system solves the problem of heterogeneity of wireless access technology, but how to coordinate heterogeneous terminals is still not resolved

Images