Road information navigation map system based on route planning

Abstract

The invention discloses a road information navigation map system based on route planning. The road information navigation map system comprises a data module, a route planning module, a road information module and an information processing module, wherein the data module at least comprises an electronic map data based on a geographic position; the route planning module is used for invoking data inthe data module and commonly generating route information by virtue of user route demands and the invoked data; the road information module at least comprises road condition information, and the roadcondition information is generated according to real road conditions collected by a road sensor; and the information processing module is used for invoking the road condition information associated with the geographic position of the route information. By utilizing the road information navigation map system, a user can be assisted to know the road condition on a selected route and can select a trip route or carry out time deceleration or avoidance.

Description

technical field [0001] The invention relates to a car navigation system, in particular to a road information navigation map system based on path planning. Background technique [0002] With the continuous development of science and technology, the current travel has changed from the previous map travel mode to an intelligent and efficient satellite navigation system, relying on the satellite positioning system and the data of the map manufacturer's app on the user's smart mobile terminal. A navigation system synthesized by big data processing. Adopting the existing navigation system can reflect the congestion situation on the road in a timely and effective manner. [0003] However, the system relies on a large amount of vehicle data. When there are not many vehicles on the road, but there are actual road conditions, such as obstacles on the road, car accidents, and slow-moving pedestrians at the turning, path planning is performed. When using this system, it cannot effecti...

AI Technical Summary

Problems solved by technology

[0003] However, the system relies on a large amount of vehicle data. When there are not many vehicles on the road, but there are actual road conditions, such as obstacles on the road, car accidents, and slow-moving pedestrians at the turning, path planning is performed. When using this system, it cannot effectively reflect the actual road conditions, and it is impossible to make early predictions for users using the navigation system.