Map viewpoint dynamic method and device in Mapbox-based user following mode
A user and map technology, applied in geographic information databases, special data processing applications, instruments, etc., can solve the problems of inconvenience for users, low efficiency, cumbersome steps, etc., and achieve the effect of automatic visual command and dispatch, and easy to use.
Active Publication Date: 2020-06-23
GENEW TECH
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Problems solved by technology
The whole process needs to be operated manually. Once the number of GPS users reaches a certain level, the operation steps are cumbersome and the efficiency is extremely low, which is not convenient for users to use.
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[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] The inventor has found through research that in the prior art, in the prior art, when the monitoring management system based on the Mapbox map and the command and dispatch system is combined in the daily command and dispatch, the command personnel need to know that a certain GPS user (equipped with GPS real-time positioning equipment to go ...
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The invention relates to a map viewpoint dynamic method and device in a Mapbox-based user following mode, computer equipment and a medium. The method comprises the steps of obtaining a GPS user equipment list, and selecting a following target; when position update of the following user is monitored, analyzing the published user position change event parameters, and obtaining the latest position coordinates of the following user; according to the previous coordinate position of the following user and the current latest coordinate position, calculating relevant parameters of a road section formed by the two points, and uniformly segmenting to obtain a sub-road section set; traversing and processing elements in the sub-road section set obtained after uniform segmentation; constructing a map viewpoint switching parameter object according to the elements; and taking the constructed map viewpoint switching parameter object as a condition, calling a viewpoint switching API provided by mapbox,and switching the map to an appropriate view angle for display in a gentle animation mode. According to the invention, automatic visual commanding and dispatching can be realized, the operation is simple and convenient, the operation efficiency is high, and users can use conveniently.
Description
technical field [0001] The present application relates to the technical field of map data processing, in particular to a mapbox-based dynamic method and device, computer equipment, and a readable storage medium for map viewpoints in user follow mode. Background technique [0002] Mapbox is a global map platform for developers. As an open source and efficient map, Mapbox covers many aspects related to maps. It can realize a large number of GIS applications, and can also customize data and servers to support various customized services. [0003] In the prior art, when the monitoring and management system based on the Mapbox map combined with the command and dispatch system is used for daily command and dispatch, when the commander needs to know the real-time dynamic information of a certain GPS user (outgoing dispatcher equipped with GPS real-time positioning equipment), he often needs to Manually move the map on the map interface to find the GPS user, and drag the map along w...
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IPC IPC(8): G06F16/9537G06F16/248G06F16/29
CPCG06F16/9537G06F16/248G06F16/29Y02D30/70
Inventor 邓艳玲陈志芬卫宣安吴闽华姜坤
Owner GENEW TECH