Method, device, equipment and storage medium for drawing round-the-island route

Abstract

Embodiments of the present application provide a method, device, device, and storage medium for drawing a route around an island, and relate to the field of map drawing. The method includes: obtaining a target planned route in response to a route planning request carrying a target start point and a target end point; when it is detected that the distance between the vehicle and the roundabout is less than or equal to a distance threshold according to the target planned route, obtaining the Road information related to the roundabout; fitting and adjusting the roundabout image in the road information to obtain the adjusted roundabout image; merging the articulated road images in the road information to obtain the merged articulated road Image; the adjusted roundabout image is fused with the merged articulated road image to form an enlarged roundabout image, and the enlarged roundabout image is displayed. Through this application, the enlarged roundabout image formed by final fusion can be closer to the real road shape, and the displayed enlarged roundabout image is more accurate.

Description

technical field [0001] The embodiments of the present application relate to the technical field of the Internet, and relate to, but are not limited to, a method, device, device, and storage medium for drawing a route around an island. Background technique [0002] With the continuous development of navigation technology, various navigation products have gradually entered people's lives at present, providing convenience for people's travel. During the driving process of the vehicle, it is inevitable to encounter complex driving scenes such as roundabouts. When driving to the roundabout, usually in order to remind the driver more accurately, an enlarged map of the roundabout will be displayed. [0003] The enlarging image of the roundabout in the related art includes two forms, one is to use the ordinary enlarging image, or it can also be used directly in the enlarging image scene; the other is to use several types of pre-defined pattern images to form a fixed pattern A zoome...

AI Technical Summary

Problems solved by technology

[0004] However, the enlarged image of the roundabout shown in the above-mentioned first method, because the size and shape of the roundabout are different, for a large roundabout, the roads in the roundabout are too thin, which is inconvenient for the driver to quickly interpret during high-speed driving; The enlarged roundabouts displayed by the two methods are different from the real road shapes, and it is difficult to completely cover the real road shapes of various roundabouts

Therefore, the enlarged roundabouts in the related art all have the problem that the displayed roundabout is inaccurate, easily misleads the driver or is not convenient for the driver to quickly interpret.

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