A method and device for generating navigation points

A technology of navigation points and positioning points, applied in the computer field, can solve the problems of reducing the accuracy of path planning, large errors of manual marking, and large human resources, etc., to achieve the effect of improving the degree of automation and accuracy, improving accuracy, and improving work efficiency
CN110375752BActive Publication Date: 2021-12-07BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
Publication Date
2021-12-07

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a method and a device for generating navigation points, which relate to the technical field of computers. A specific embodiment of the method includes: acquiring a ground image and an obstacle image; in the ground image, determining a sub-image that matches the obstacle image; according to the sub-image, determining the obstacle in the ground image The positioning point; obtain the offset, and determine the navigation point in the ground image according to the positioning point and the offset. Compared with manually marked navigation points, the error rate of the navigation points generated by this embodiment is greatly reduced, thereby improving the accuracy of path planning; at the same time, it also saves labor costs and improves the overall work efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of computer technology, in particular to a method and device for generating navigation points. Background technique

[0002] At present, the driving of automatic guided transport vehicles requires global path planning to generate a roughly feasible route, and then makes specific motion planning through local path planning. The global path planning needs to rely on the static topological navigation map, and the navigation points required to generate the static topological map are generally marked on the ground image manually.

[0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art:

[0004] 1. In the actual planning and implementation of the global path planning, it takes a lot of human resources to manually mark the navigation points, and the time cost is relatively high.

[0005] 2. Due to the existence of a large number of artifi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More