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US 10,504,199 B2Granted
Picking assistant system
AssigneeAioi Systems Co., Ltd.
InventorsKiyoshi Tada, Takamichi Yoshikawa, Takeshi Sato, Tetsuya Iida
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Abstract
A picking assistant system includes an article shelf in which articles are stocked, a projector displaying an instruction to a worker in a display region defined on the article shelf, and a processor. The processor detects a motion of a movable member which constitutes the article shelf and is configured to move when the article is taken out from the article shelf, and detects an operational error of the worker based on the detected motion of the movable member.
Claims9
A picking assistant system, comprising:
- an article shelf in which articles are stocked;
- a projector configured to display an instruction to a worker in a display region defined on the article shelf;
- and
- a processor,
- wherein the article shelf includes a flexible screen hung at an opening of the article shelf,
- wherein the display region is defined on the screen,
- wherein the processor detects a motion of the screen, and detects an operational error of the worker based on the detected motion of the screen.
4 more elements
Dependencies are inferred from the claim text.