Navigable tracking intelligent supermarket shopping trolley based on local positioning system and method thereof

A positioning system and shopping cart technology, applied in the field of navigable and tracking smart supermarket shopping carts, to save time for finding objects and humanize supermarket facilities

Inactive Publication Date: 2017-08-01
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the inconvenience brought to customers by the existing shopping cart and the huge goods layout of the supermarket, and proposes an intelligent navigation tracking supermarket shopping cart and its navigation tracking method

Method used

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  • Navigable tracking intelligent supermarket shopping trolley based on local positioning system and method thereof

Examples

Experimental program
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Embodiment Construction

[0018] Such as figure 1 Shown is a specific embodiment of the navigable and tracking smart supermarket shopping cart based on the local positioning system of the present invention. In this embodiment, a shopping cart body and a mobile terminal are included. The shopping cart body is provided with a power module, ultrasonic transmitting and receiving device, geared motor, steering gear, control circuit, bluetooth module, touch screen;

[0019] Wherein said shopping cart body is provided with a plurality of ultrasonic transmitting and receiving devices for detecting surrounding people and objects; the deceleration motor and steering gear are installed on the shopping cart body; connected, the steering gear is connected with the front wheel of the shopping cart body, the ultrasonic transmitting and receiving device, geared motor, bluetooth module, and touch display are all connected with the control module, and the power supply module supplies power for the entire device; The mo...

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Abstract

The invention discloses a navigable tracking intelligent supermarket shopping trolley based on a local positioning system and a method thereof. The navigable tracking intelligent supermarket shopping trolley based on the local positioning system comprises a shopping trolley body and a mobile terminal; and the shopping trolley body is provided with a power source module, ultrasonic emission and receiving devices, a gear motor, a steering engine, a control circuit, a Bluetooth module and a touch type display screen. A user selects a destination through the touch type display screen, then the shopping trolley can automatically run to the destination and can sense other people and obstacles through an ultrasonic sensor in the running process, and automatic obstacle avoidance is achieved. At the same time, the user can be in communication with the shopping trolley through the mobile terminal, and the effect that the shopping trolley is within the certain range of the user is ensured. If the shopping trolley is without the certain range, a navigation function is interrupted, and the shopping trolley returns to the user rapidly. If it is sensed that the user stays on site, the shopping trolley automatically returns to the user, and the user can put fetched objects into the shopping trolley conveniently.

Description

technical field [0001] The invention relates to an intelligent navigation tracking device, in particular to a local positioning system-based navigable tracking smart supermarket shopping cart and a method thereof. The shopping cart communicates with bluetooth based on the local positioning system. Background technique [0002] The local positioning system is based on RFID and wireless sensor network technology such as ZigBee, which can accurately locate the equipment in the set area. Using it in supermarket navigation and following the shopping cart can accurately identify users wearing smart bracelets. [0003] However, the shopping baskets or shopping carts used in ordinary supermarkets need to be held by people, which makes people feel inconvenient when walking and selecting goods, and it is difficult to quickly find the position where the items need to be purchased in larger supermarkets. Navigation tracking shopping carts make it easy for users to pick items and find w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B3/14B62B5/00G08C17/02G06Q30/06
CPCB62B3/14B62B3/1424B62B5/0033G06Q30/06G08C17/02
Inventor 罗敏杨强
Owner ZHEJIANG UNIV
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