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Intelligent shopping cart, planning method and device of travelling path of intelligent shopping cart

A driving path and intelligent technology, applied in the direction of two-dimensional position/channel control, etc., can solve the problems of large amount of calculation, high equipment cost, and low efficiency of intelligent shopping guide vehicle driving path planning, so as to reduce equipment cost, improve usability, The effect of improving planning efficiency

Inactive Publication Date: 2014-10-15
DALIAN UNIV OF TECH
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  • Abstract
  • Description
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Problems solved by technology

[0004] However, the existing technology uses the visual graph method to plan the driving path of the intelligent shopping guide car, which is to connect all the vertices of the obstacles with the starting point and the target point. , higher equipment cost

Method used

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  • Intelligent shopping cart, planning method and device of travelling path of intelligent shopping cart

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Embodiment Construction

[0032] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all of the contents related to the present invention.

[0033] figure 2 It is an implementation flowchart of the planning method for the driving route of the intelligent shopping guide car provided by the embodiment of the present invention. The method for planning the driving route of the intelligent shopping guide vehicle provided in the embodiment of the present invention can be executed by the device for planning the driving rout...

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Abstract

The invention relates to the obstacle avoidance path planning technical field and provides an intelligent shopping cart, a planning method and device of the travelling path of the intelligent shopping cart. The planning method of the travelling paths of the intelligent shopping cart includes the following steps that: a starting point and a target point of the intelligent shopping cart are determined; the starting point and the target point are connected with each other through a straight line in a space environment, so that a virtual connection line in the space can be obtained; all vertices of each of obstacles through which the virtual connection line pass, the starting point and the target point are connected with each other through straight lines, and all visual lines are reserved, wherein the visual lines are line segments that do not pass through any obstacles; each reserved visual line is communicated with each other so as to form paths to be selected; and the length of each path to be selected is calculated, and a shortest path to be selected is determined as the travelling path of the intelligent shopping cart. With the planning method and device of the travelling path of the intelligent shopping cart of the invention adopted, the planning efficiency of the travelling path of the intelligent shopping cart can be improved.

Description

technical field [0001] The invention relates to the technical field of obstacle avoidance path planning, in particular to a planning method and device for a driving path of an intelligent shopping guide vehicle and an intelligent shopping guide vehicle. Background technique [0002] Due to the rapid development of information and industry and the in-depth transformation of information technology, embedded terminals with intelligent processing functions have made great strides into civilian life, from simple smart homes to complex communication equipment to huge and sophisticated factory machine tools, embedded Devices are everywhere around people. A smart shopping guide cart is an intelligent terminal that integrates functions such as shopping guide, introduction of special offers, carrying goods, and information interaction. Since the layout of shopping places such as supermarkets and shopping malls is a combination of various factors such as the building structure of the ...

Claims

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Application Information

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IPC IPC(8): G05D1/02
Inventor 李凤岐邱铁张新宇宋连博
Owner DALIAN UNIV OF TECH
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