---
publication_id: "OT-2026-000002549"
title: "Method and device for item checkout in unmanned store"
published_at: "2026-09-15T19:13:47.165114Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002549"
categories:
  - "sensors-controls-machine-vision/machine-vision"
keywords:
  - "g06v20/52"
  - "g06v20/52"
  - "b65g37/00"
  - "b65g37/00"
  - "b65g37/00"
  - "b65g37/00"
---

# Method and device for item checkout in unmanned store

## Abstract

Disclosed are a method and device for item checkout in an unmanned store. A device for item checkout in an unmanned store, according to one embodiment of the present invention, may comprise: a first transfer unit for transferring an item; a first item recognition unit for recognizing that the item is placed on the first transfer unit; a weight sensor for measuring the weight of the item; a scan unit for scanning a barcode and an image of the item transferred by the first transfer unit; a second item recognition unit for recognizing that the item has arrived at a second location; a processor for identifying what the item is by using artificial intelligence training data; a calculation unit for calculating a total price for the item; a display unit for providing a user with the total price and an item list; and a control unit for controlling operations of the first transfer unit and an item classification unit.