A method and device for assisting in planning a navigation path

Abstract

The invention discloses a method and system for assisting in planning a navigation path, wherein the method includes: S1, acquiring navigation request information of each target vehicle in a first time segment; S2, acquiring the starting point and end position information of each vehicle, acquiring The first customary speed of each vehicle; S3. Divide the vehicles with the same preset speed range of the first customary speed and the same starting point and end position information into the same route planning set; S4. Cooperate with the navigation software to obtain the information corresponding to each route planning set A first preset route set containing a number of different preset routes; S5. According to certain rules, divide the arithmetic difference hash of each vehicle in the corresponding route planning set from more to less; S6. According to each target vehicle in the corresponding The allocation results of the preset routes in the first preset route set generate final navigation information. The present invention can effectively alleviate the pressure of traffic management, and can generate an assisting planning navigation path that saves the most driving time in accordance with the driving habit speed of the target vehicle.

Description

technical field [0001] The invention relates to a planning method and device for a navigation path, in particular to a method and a device for assisting in planning a navigation path. Background technique [0002] With the rapid development of society, in the urban life where the pace of life is accelerating, cars are becoming people's means of transportation more and more frequently. At the same time, various private cars have greatly improved the efficiency of people's travel. However, while automobiles bring convenience to individuals, they also bring enormous pressure to traffic management. In some big cities such as Beijing, there are often traffic jams for several hours. According to a large number of statistical data, the current congestion of many roads is caused by untimely and inaccurate traffic planning. There are often few road sections with few people and severe congestion on some road sections. [0003] At present, in order to facilitate the driver to reach th...

AI Technical Summary

Problems solved by technology

However, most of the current navigation methods and systems only plan the route as the shortest or the most time-saving. Even the method that takes the congestion situation of the road section into account is only for a single vehicle, and cannot effectively provide navigation to a single vehicle. Increased utilization of roads

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