Checkout apparatus

Patent metadata

Field	Value
Publication number	US-10726682-B2
Application number	US-201816012177-A
Country	US
Kind code	B2
Filing date	Jun 19, 2018
Priority date	Jul 7, 2017
Publication date	Jul 28, 2020
Grant date	Jul 28, 2020

Abstract

A checkout apparatus according to an embodiment includes a weighing scale that measures a weight on a surface thereof. A hand-held scanner acquires commodity identifying information corresponding to a commodity at an arbitrary position. A fixed scanner acquires commodity identifying information corresponding to a commodity at a reading position. In an initial state, if a change in the measured weight on the surface is greater than the predetermined amount when no commodity identifying information has been received in the initial state, a processor receives the commodity identifying information acquired by the first information input device. The processor determines whether a change in the measured weight is within a predetermined range based on the acquired commodity identifying information. If the change is within the predetermined range, the processor registers the commodity corresponding to the acquired commodity identifying information. The processor performs a settlement processing for payment of each registered commodity.

First claim

What is claimed is:

1. A checkout apparatus, comprising:
a weighing scale configured to measure a weight of one or more objects placed on a surface thereof;
a first information input device configured to acquire commodity identifying information corresponding to a commodity that is at an arbitrary position including the surface;
a second information input device configured to acquire commodity identifying information corresponding to a commodity that is at a reading position of the second information input device, the reading position not including the surface; and
a processor configured to:
in an initial state, wait to receive the commodity identifying information from one of the first and second information input devices or a detection of a change in the weight measured by the weighting scale that is greater than a predetermined amount,
upon receiving the commodity identifying information from one of the first and second information input devices in the initial state, detect a change in the weight measured by the weighing scale and determine whether the change is within a predetermined range that is set based on the acquired commodity identifying information,
upon detecting the change in the weight measured by the weighing scale that is greater than the predetermined amount in the initial state, control the second information input device to not acquire the commodity identifying information and wait to receive the commodity identifying information from the first information input device, and once received, determine whether the change in the weight measured by the weighing scale is within the predetermined range that is set based on the acquired commodity identifying information,
upon determining that the change in the measured weight on the surface is within the predetermined range, register the commodity corresponding to the acquired commodity identifying information, and return to the initial state, and
perform a settlement processing for payment of each registered commodity.

2. The apparatus according to claim 1 , wherein
the first information input device is configured to acquire the commodity identifying information through a key operation of a user.

3. The apparatus according to claim 1 , wherein
the first information input device is a hand-held scanner.

4. The apparatus according to claim 3 , wherein
the second information input device is a scanner in a fixed position.

5. The apparatus according to claim 4 , wherein
the scanner is configured to perform object recognition on an image of the commodity to acquire the commodity identifying information.

6. The apparatus according to claim 5 , wherein
the scanner is further configured to scan a barcode on the commodity to acquire the commodity identifying information.

7. The apparatus according to claim 4 , wherein
the scanner is configured to acquire an image of the commodity and output the image to the processor, and
the processor is further configured to perform object recognition on the image to determine the commodity identifying information.

8. The apparatus according to claim 1 , wherein
the predetermined range is stored in a memory in advance in association with each commodity identifying information, and
the processor is further configured to set the predetermined range stored in the memory and associated with the received commodity identifying information.

9. The apparatus according to claim 1 , wherein
the first information input device is a touch screen display, and the second information input device is configured to acquire an image of the commodity, perform object recognition on the image, and output candidates of the commodity based on the object recognition to the processor, and
the processor is further configured to:
control the touch screen display to display the candidates of the commodity received from the second information input device, and
determine the commodity identifying information according to a selection of one of the displayed candidates on the touch screen.

10. A checkout apparatus, comprising:
a weighing scale configured to measure a weight of one or more objects placed on a surface thereof;
a hand-held scanner configured to acquire commodity identifying information corresponding to a commodity that is at an arbitrary position including the surface;
a fixed scanner configured to acquire commodity identifying information corresponding to a commodity that is at a reading position of the fixed scanner, the reading position not including the surface; and
a processor configured to:
in an initial state, wait to receive the commodity identifying information from one of the hand-held and fixed scanners or a detection of a change in the weight measured by the weighing scale that is greater than a predetermined amount,
upon receiving the commodity identifying information from one of the hand-held and fixed scanners, detect a change in the weight measured by the weighing scale and determine whether the change is within a predetermined range that is set based on the acquired commodity identifying information,
upon detecting the change in the weight measured by the weighing scale that is greater than the predetermined amount in the initial state, control the fixed scanner to not acquire the commodity identifying information and wait to receive the commodity identifying information from the hand-held scanner, and once received, determine whether the change in the weight measured by the weighing scale is within the predetermined range that is set based on the acquired commodity identifying information,
upon determining that the change in the measured weight on the surface is within the predetermined range, register the commodity corresponding to the acquired commodity identifying information, and return to the initial state, and
perform a settlement processing for payment of each registered commodity.

11. The apparatus according to claim 10 , further comprising:
an operation panel configured to acquire the commodity identifying information through a key operation of a user.

12. The apparatus according to claim 10 , wherein
the hand-held scanner is configured to acquire the commodity identifying information by scanning a bar code on the commodity.

13. The apparatus according to claim 12 , wherein
the fixed scanner is configured to acquire the commodity identifying information by scanning a bar code on the commodity.

14. The apparatus according to claim 13 , wherein
the fixed scanner is configured to perform object recognition on an image of the commodity to acquire the commodity identifying information.

15. The apparatus according to claim 10 , wherein
the fixed scanner is configured to acquire an image of the commodity and outputs the image to the processor, and
the processor is further configured to perform object recognition on the image to determine the commodity identifying information.

16. The apparatus according to claim 10 , wherein
the predetermined range is stored in a memory in advance in association with each commodity identifying information, and
the processor is further configured to set the predetermined range stored in the memory and associated with the received commodity identifying information.

17. The apparatus according to claim 10 , further comprising:
a touch screen display, wherein
the fixed scanner is configured to acquire an image of the commodity, performs object recognition on the image, and output candidates of the commodity based on the object recognition to the processor, and
the processor is further conf

Assignees

• Toshiba Tec Kk

Inventors

• Takeno Yuishi

Classifications

• G07G1/009

  the reader being an RFID reader · CPC title

• G07G1/0072 Primary

  with means for detecting the weight of the article of which the code is read, for the verification of the registration (weighing combined with recording means, e.g. in weighing scale, G01G19/415) · CPC title

• G06Q20/208

  Input by product or record sensing, e.g. weighing or scanner processing · CPC title

• G07G1/0081

  the reader being a portable scanner or data reader (G07G1/009 takes precedence) · CPC title

• G07G1/01

  Details for indicating · CPC title