Intersection surface display method, device, equipment, medium and program for lane-level roads
A display method and lane-level technology, applied in measurement devices, road network navigators, navigation and other directions, can solve problems such as missing intersection surfaces, and achieve the effect of avoiding missing and improving accuracy.
Active Publication Date: 2022-02-22
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
[0003] This application provides a method, device, equipment, medium and program for displaying intersection surfaces of lane-level roads, which can solve the problem of lack of intersection surfaces in related technologies
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[0057] Embodiments of the present application are described below with reference to the drawings in the present application. It should be understood that the implementation manner described below in conjunction with the accompanying drawings is an exemplary description for explaining the technical solutions of the embodiments of the present application, and does not limit the technical solutions of the embodiments of the present application.
[0058] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the terms "comprising" and "comprising" used in the embodiments of the present application mean that the corresponding features can be implemented as the presented features, information, data, steps, operations, elements and / or components, but do not exclude The realization is other features, information, data, steps, operations, elemen...
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The present application provides a method, device, equipment, medium and program for displaying an intersection surface of a lane-level road, and relates to technical fields such as maps, traffic, smart traffic, automatic driving, and assisted driving. Response to the road display request is realized by obtaining the road display data of the intersection surface including the target intersection, and displaying the road information of the intersection surface on the user interface based on the road display data, and the intersection surface is based on Determined by the path indication information and the position information of at least two skeleton lines of the target intersection, the connection path of the at least two skeleton lines is clarified through the path indication information, and combined with the position information of the skeleton lines, it accurately represents the The range of the included area is used to realize the accurate display of the intersection surface of the target intersection, avoid the problem of missing part of the intersection, and improve the accuracy of the intersection surface display.
Description
technical field [0001] The present application relates to technical fields such as maps, transportation, intelligent transportation, automatic driving, and assisted driving. The present application relates to a method, device, equipment, medium and program for displaying intersection surfaces of lane-level roads. Background technique [0002] The Maps app provides maps that replicate the real world to the best of their ability. The map contains a large number of road networks, and the intersection surface is the area in the map that represents the space where the intersection is located. However, due to the complexity of road intersections, it is difficult to draw a specific intersection surface. For example, when a driver passes a target intersection while driving, the map application may not be able to display the intersection surface due to missing parts of the intersection, making the driver experience poor. Therefore, there is an urgent need for an intersection surface...
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IPC IPC(8): G01C21/36
CPCG01C21/367
Inventor 韩超冯磊
Owner TENCENT TECH (SHENZHEN) CO LTD