Method and device for processing area boundary information
An information processing method and a technology for information processing requests, which are applied in the fields of electrical digital data processing, geographic information databases, and special data processing applications, etc., and can solve gaps in regions, high labor costs and time costs, inaccurate lamination or merging, etc. Problems, to achieve the effect of improving efficiency, reducing labor and time costs
Active Publication Date: 2017-12-15
BEIJING XIAODU INFORMATION TECH CO LTD
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Problems solved by technology
[0003] However, since the electronic map is generated based on latitude and longitude, manual annotation is performed on the electronic screen
Therefore, the method of manually dragging the area boundary line to fit or merge will cause the fit or merge to be inaccurate, and effective fit or merge cannot be achieved, and there may still be gaps between the regions
In addition, the method of manually dragging the area boundary line to fit or merge is relatively high in labor and time costs
Method used
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[0031] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0033] Please refer to figure 1 , which shows a flow 100 of an embodiment of a method for processing area boundary information according to an embodiment of the present application. The region boundary information processing method includes the following steps:
[0034] St...
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The embodiment of the invention discloses a method and device for processing area boundary information. A specific embodiment of the method includes the following steps of obtaining a first boundary point coordinate set of an area boundary of a first area and a second boundary point coordinate set of an area boundary of a second area; based on the first boundary point coordinate set and the second boundary point coordinate set, generating a triangle set; selecting at least one target triangle from triangles in the triangle set to form a target triangle set; determining a processing mode, and based on the determined processing mode, according to the target triangle set, processing the first boundary point coordinate set and the second boundary point coordinate set to form at least one processed boundary point coordinate set. According to the embodiment, the area boundaries of the two to-be-processed areas are automatically processed, then the manual cost and the time cost for area boundary information processing are reduced, and the processing efficiency for area boundary information is improved.
Description
technical field [0001] The present application relates to the field of computer technology, specifically to the field of information processing technology, and in particular to a method and device for processing area boundary information. Background technique [0002] At present, many applications (for example, logistics applications, food delivery applications, and shopping applications) often involve dividing merchants, users, and delivery units based on preset areas (for example, business districts). However, in the prior art, most of the preset regions are set manually by drawing the boundary line of the preset region by using map labeling software. Due to manual labeling, there will be gaps between preset areas and other problems. In the prior art, the boundary line of the area is manually dragged so that two adjacent areas fit together or a large area and a small area are merged, and then the geographic location information of the area can be determined according to t...
Claims
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CPCG06F16/29
Inventor 李淳
Owner BEIJING XIAODU INFORMATION TECH CO LTD