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Drawing method and apparatus for distribution area

A region-based and drop-point technology, applied in instruments, data processing applications, logistics, etc., can solve problems such as poor accuracy, low efficiency, and high labor costs

Active Publication Date: 2016-09-28
BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
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Problems solved by technology

[0004] The above-mentioned method of manually drawing the delivery area of ​​the site needs to rely on the manual participation of the delivery personnel, so there will be many problems in manual implementation, such as high labor cost, low efficiency, and poor accuracy (that is, the shape of the drawn area is consistent with the required The circular area is far away) and other issues

Method used

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  • Drawing method and apparatus for distribution area
  • Drawing method and apparatus for distribution area
  • Drawing method and apparatus for distribution area

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The core idea of ​​the present invention is: based on the longitude and latitude coordinates of the delivery site and the radius of the configuration area, the Mercator projection method is used to obtain the plane coordinates of each drop point on the boundary of the corresponding delivery area, and then these plane coordinates are converted into corresponding The longitude and latitude coordinates, according to the obtained longitude and latitude coordinates of each drop point, the boundary of the delivery area and the area within the boundary range can be marked on the map. In this way, the delivery area of ​​the delivery site can be drawn automatically, efficiently and accurately.

[0023] figure 1 It is a schematic flow diagr...

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Abstract

The application discloses a drawing method and apparatus for a distribution area. The method comprises: with a Mercator projection method, a latitude and longitude coordinate of a distribution station is converted into a horizontal coordinate S0 (x0, y0); according to the horizontal coordinate S0 (x0, y0), a preset radius of a distribution area, and a preset boundary drop point number N, horizontal coordinates of all drop points distributed uniformly at the boundary of the distribution area of the distribution station are determined; the horizontal coordinates of all drop points are converted into corresponding latitude and longitude coordinates; and on the basis of the latitude and longitude coordinates of all drop points, the distribution area is identified on a map. With the method and apparatus, the drawing efficiency of the distribution area can be improved effectively and the accuracy is high.

Description

technical field [0001] The invention relates to computer application technology, in particular to a method and device for drawing delivery areas. Background technique [0002] In the field of express delivery, each delivery site of the express company will be configured with a corresponding delivery area. In order to facilitate the query of the site's delivery area, the delivery area of ​​each delivery site needs to be marked on the map. [0003] For delivery sites such as pick-up points and caravans, the delivery area is usually configured as a circular area centered on the site. When a new self-pickup point or caravan station is opened, the delivery personnel need to draw manually to mark the delivery area of ​​the newly opened station on the delivery map. In this method, the delivery personnel select several drop points on the boundary of the delivery area of ​​the newly opened station based on experience, and then connect these drop points to obtain the corresponding de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q50/28G09B29/10
CPCG06Q10/08G09B29/10
Inventor 杨洪宽
Owner BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
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