A navigation shopping cart based on two-dimensional code scanning positioning and a navigation method thereof

A navigation method and two-dimensional code technology, applied in the navigation shopping cart and its navigation field, can solve the problems of low positioning accuracy and inability to scan the two-dimensional code for positioning in real time, and achieve the effects of stable technology, less error-prone and cost-saving

Active Publication Date: 2019-04-26
ZHUHAI HENGQIN GREAT AIM VISIBLE LIGHT COMM TECH
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Problems solved by technology

[0005] In order to solve the technical problem that the two-dimensional code cannot be scanned in real time for positioning and the positioning accuracy is not high when the two-dimensional code is used for positioning in the prior art, this application proposes a navigation shopping cart and its navigation method based on two-dimensional code scanning and positioning

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  • A navigation shopping cart based on two-dimensional code scanning positioning and a navigation method thereof
  • A navigation shopping cart based on two-dimensional code scanning positioning and a navigation method thereof
  • A navigation shopping cart based on two-dimensional code scanning positioning and a navigation method thereof

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Embodiment Construction

[0034] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0035] Such as Figure 1-5As shown, a navigation shopping cart based on two-dimensional code scanning and positioning is used for indoor use, including a shopping cart body 1 , a code scanning device 2 and an intelligent terminal 3 . Both the code scanning device 2 and the smart terminal 3 are arranged on the shopping cart body 1 . The shape of the shopping cart body 1 is similar to that of a shopping cart in a supermarket, but it is not limited to this shape.

[0036] Since the navigation shopping cart is used indoors in places such as supermarkets, in order to facilitate the indoor positioning of two-dimensional code scanning, multiple two-dimensional codes can be posted on fixed positions such as the roof, the ground, shelves and walls indoors. A plurality of two-dimensional codes 4 can be posted only on the roof, ground or side of the ro...

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Abstract

The invention relates to the field of positioning navigation, in particular to a navigation shopping cart based on two-dimensional code scanning positioning and a navigation method thereof. A navigation shopping cart based on two-dimensional code scanning positioning comprises a shopping cart body. The code scanning device is arranged on the shopping cart body, and the code scanning device is usedfor scanning an indoor two-dimensional code, obtaining two-dimensional code information and then transmitting the two-dimensional code information to a background server; The intelligent terminal isarranged on the shopping cart body, the intelligent terminal comprises a display screen, and the intelligent terminal is used for receiving and displaying the position and direction information foundby the background server through the two-dimensional code information; Wherein a two-dimensional code storing two-dimensional code information is arranged on the shopping cart body, and the two-dimensional code information comprises an ID number. The technical problems that in the prior art, a two-dimensional code cannot be scanned in real time for positioning, and the positioning precision is nothigh are solved.

Description

technical field [0001] The invention relates to the field of positioning and navigation, in particular to a navigation shopping cart based on two-dimensional code scanning and positioning and a navigation method thereof. Background technique [0002] With the development of society, the indoor construction area is getting larger and larger, such as large shopping supermarkets, airports and other areas, where people tend to lose their way indoors, and products with positioning and navigation functions are needed. Outdoors, people usually use GPS for positioning. GPS positioning accuracy is high and can reach the meter level, so it is used by all walks of life. However, it also has certain defects, that is, there is no GPS signal indoors, and GPS positioning cannot be used for positioning. Various positioning technologies have also appeared indoors, mainly including RFID, Bluetooth, ZIGBEE, WIFI, UWB and other technologies, but due to the problems of positioning accuracy, har...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G05D1/02B62B5/00B62B3/14
CPCG05D1/0234G06K17/0022B62B3/14B62B3/1408B62B5/00
Inventor 胡宁斗胡洪马骄霞
Owner ZHUHAI HENGQIN GREAT AIM VISIBLE LIGHT COMM TECH
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