Road information navigation system based on vehicle distance control, and spliced automobiles

Abstract

The invention discloses a road information navigation system based on vehicle distance control, and spliced automobiles. The road information navigation system comprises a data module, a position positioning module, a path planning module, an information processing module and an intelligent driving module; the data module at least comprises electronic map data based on geographical positions; theposition positioning module is used for matching the current set position of a user to an electronic map; the path planning module is used for calling data in the data module, and path information isgenerated by the user path requirement and the called data jointly; the information processing module is used for calling path information associated with interactive space positions; and the intelligent driving module is used for splicing an automobile team or disengaging the automobile team. The spliced automobiles comprise splicing opening-closing devices arranged at the front ends and the rearends of automobile bodies. The automobiles with the same path in the interactive space are spliced into the automobile team to travel, thus the road utilization rate is increased, the probability ofaccidents is decreased, and meanwhile, energy consumption of automobile traveling is lowered.

Description

technical field [0001] The invention relates to a navigation system, in particular to a road information navigation system based on vehicle distance control. Background technique [0002] With the continuous improvement of people's living standards, more and more families have purchased private cars. During rush hours and holidays, there are often traffic accidents caused by rear-end collisions, which often lead to large-scale traffic jams. However, the existing solution is to arrange artificial traffic police at important intersections or accident sites to ease the traffic, which can alleviate the congestion to a certain extent, but the improvement of the overall congestion traffic situation is not obvious. [0003] In the existing traffic, a certain distance between vehicles is maintained. The faster the speed, the greater the distance between vehicles is controlled in order to ensure the safety of driving. However, these distances actually greatly reduce the utilization r...