Title:
METHOD, APPARATUS, AND SYSTEM FOR DETECTING ANOMALY IN LOGISTICS ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/090844
Kind Code:
A1
Abstract:
The present invention relates to a method, apparatus, and system for detecting an anomaly in a logistics robot and, more specifically, to a method, apparatus, and system for detecting an anomaly in a logistics robot, capable of effectively detecting an anomaly in a logistics robot used for transporting products in a logistics automation system. A method for detecting the state of one or more logistics robots operating in a logistics automation system, according to the present invention, comprises the steps of: collecting, by a logistics robot state detection system, one or more pieces of sensing data for each logistics robot; inputting the one or more pieces of sensing data in a pre-trained autoencoder neural network so as to calculate a reconstruction loss corresponding to each logistics robot; and determining the state of each logistics robot by using an anomaly score calculated on the basis of the reconstruction loss.
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Inventors:
JANG YOUNG JAE (KR)
PARK JINHYEOK (KR)
PARK JINHYEOK (KR)
Application Number:
PCT/KR2022/018074
Publication Date:
May 25, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
DAIM RES CO LTD (KR)
International Classes:
H01L21/67; B65G1/04; G05B19/418; G06N20/00; H01L21/677
Foreign References:
| KR20210008261A | 2021-01-21 | |||
| KR102321440B1 | 2021-11-02 | |||
| KR20200040469A | 2020-04-20 | |||
| KR102271740B1 | 2021-07-02 | |||
| US20200364579A1 | 2020-11-19 |
Attorney, Agent or Firm:
HMP IP GROUP (KR)
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