A road condition road network information processing method, server, and computer storage medium
An information processing method and technology for road network information, applied in the field of road network information processing, can solve problems such as inability to process, lack of road network information, and no effective solution, and achieve the effect of avoiding link staggering or intersection and improving processing efficiency.
Active Publication Date: 2021-10-26
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology
Another example, figure 2 Shown is another road condition and road network information obtained by using the existing right-shift processing. As shown by the dotted line in the figure, due to the road stroke technology in image rendering, it is not possible to accurately process each link that constitutes the road , therefore, some of its road conditions and road network information are missing
However, in related technologies, there is no effective solution to this problem
Method used
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[0072] The implementation of the technical solution will be further described in detail below in conjunction with the accompanying drawings.
[0073] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, the use of suffixes such as "module", "component" or "unit" used to represent elements is only to facilitate the description of the embodiments of the present invention, and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.
[0074] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been disclose...
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The present invention discloses a processing method, server, and computer storage medium of road condition road network information, wherein the method includes: acquiring original data; extracting first road condition road network information corresponding to each intersection from the original data; Analyzing at least one local road (link) information and intersection (node) information from the first road condition road network information; establishing an association between at least one link information and node information to obtain associated information; according to the link information, node information and associated information Obtain the correction point (adjacent_point) information; move the intersection to the right according to the first road condition road network information to obtain the offset value; correct the offset value according to the adjacent_point information to obtain the second traffic condition road network information, the first traffic condition road The network information is consistent with the second road condition road network information in terms of intersection connectivity; and the second road condition road network information is sent.
Description
technical field [0001] The invention relates to a road network information processing technology, in particular to a road condition road network information processing method, a server, and a computer storage medium. Background technique [0002] During the driving process of the vehicle, the driver will choose the most reasonable road to drive according to the map navigation. In the existing map navigation, two layers of road network information are usually displayed, which are the road network information of the base map and the road condition road network information. Wherein, the road condition road network information is different from the road network information of the base map, it is displayed on the road network information of the base map, and is road network information for displaying road conditions. Road conditions refer to road traffic congestion. [0003] The road network information and road condition road network information of the base map are two separat...
Claims
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IPC IPC(8): G08G1/01G06F16/29
CPCG08G1/0125
Inventor 徐勋
Owner TENCENT TECH (SHENZHEN) CO LTD