KR-20260064689-A - Job support system

KR20260064689AKR 20260064689 AKR20260064689 AKR 20260064689AKR-20260064689-A

Abstract

The work support system supports a loading operation in which a worker loads a plurality of said items onto a support capable of supporting items by giving instructions to the worker. The work support system comprises a projection device and a control device for controlling the projection device. The control device controls the projection device to project a position indicator (A) indicating the loading position of a target item onto a projection target, which is at least one of the support (2) and an item (W) already loaded on the support (2).

Inventors

기요카와 와타루
미노오 아쓰시
미야모토 마사야

Assignees

가부시키가이샤 다이후쿠

Dates

Publication Date: 20260507
Application Date: 20240612
Priority Date: 20230904

Claims (11)

A work support system that supports a loading operation in which a worker loads a plurality of the above-mentioned items onto a support capable of supporting items by giving instructions to the worker, Projection device; and A control device for controlling the above projection device; Equipped with, With the item to be loaded in the future on the support or on the item already loaded on the support as the target item, The control device controls the projection device to project a position indicator image indicating the loading position of the target article onto a projection target, which is at least one of the support and the article already loaded on the support. Job support system.
In paragraph 1, The above-mentioned article is rectangular when viewed in plan, and A work support system in which the above-described control device controls the projection device to project a direction indicator onto the projection target, in addition to or together with the position indicator, a direction indicating a direction that follows the longer side when viewed in the plane of the target article.
In paragraph 1, With the item loaded next to the item above as the next item, A work support system in which the above-described control device controls the projection device to project a vehicle position indicator, which indicates the loading position of the vehicle target item in addition to the position indicator, onto the projection target, in addition to the position indicator.
In paragraph 1, A work support system in which the above control device controls the projection device to project onto the projection target at least one of a number indicator showing the loading order of the target item among all the items loaded on the support, and the number indicator of the item already loaded.
In paragraph 1, A work support system that controls a projection device such that the control device sets a reference point on a support surface which is a surface supporting a plurality of articles on the support body, sets an X-axis and a Y-axis that follow a horizontal plane and intersect the reference point, and projects a first reference line image positioned at a location overlapping the X-axis when viewed from the vertical direction and a second reference line image positioned at a location overlapping the Y-axis when viewed from the vertical direction onto the entire support body and the articles already loaded on the support body.
In any one of paragraphs 1 through 5, Further equipped with an image display device that displays an image on a display screen, The above control device is a work support system that displays a situation display image, which is an image corresponding to the item already loaded on the support, and a position indicator image, which indicates the loading position of the target item, on the display screen.
In paragraph 6, A work support system that controls an image display device to display a projection image corresponding to an image projected onto a projection target by the projection device on the display screen, overlaid on the above-mentioned situation display image.
In Paragraph 7, The above control device is a work support system that controls an image display device to display both a three-dimensional image expressed in three dimensions and a planar image expressed in a planar view on the display screen with respect to the situation display image, the position indication image, and the projection image.
In paragraph 6, A work support system in which the above-described control device controls the image display device to make the position indication image an image of the shape according to the actual target item, and also to display the position indication image on the display screen in a different way from an image showing the item already loaded on the support included in the situation display image.
In Paragraph 7, A work support system comprising a control device configured to change the direction in which the situation display image, the position indicator image, and the projection image are displayed on the display screen according to instructions from a worker, and also controlling the image display device to display a worker position image indicating the standing position of a worker performing the loading operation on the display screen.
In paragraph 6, When the above-mentioned article is loaded over multiple layers on the above-mentioned support, A work support system in which the above control device controls the image display device so that the image representing the article included in the above situation display image is displayed on the display screen in a different manner depending on which of the multiple stages the article belongs to.

Description

Job support system The present invention relates to a work support system that supports a loading operation in which a worker loads a plurality of said articles onto a support body capable of supporting articles by giving instructions to the worker. An example of such a work support system is disclosed in Japanese Patent Publication No. 6074769 (Patent Document 1). In the following description of the background technology, the symbols and names from Patent Document 1 are cited in parentheses. In the loading facility of Patent Document 1, a transferrer (transferrer robot (4)) for loading an item onto a loading section (loading platform (8)) and a control device (H) for controlling the operation of the transferrer (4) are installed, and regarding the loading section (8) which is rectangular when viewed from a plane supporting the loading of an item and the loading section (cage cart (3)) in which a back section and a pair of side sections are formed in a standing state from three of the four sides forming the outer edge of the loading section (8), the transferrer (4) is configured to load an item onto the loading section (3) in an arrangement determined by an arrangement determination method for determining an arrangement for loading an item in multiple stages. Meanwhile, for example, if the transport loading device (4) cannot be used due to limitations in installation space or malfunction, an image showing a determined loading pattern is displayed on a monitor, and an operator may artificially load items (W) into the loading section (3) based on the image displayed on the monitor. [Fig. 1] Schematic diagram of a goods conveying facility [Fig. 2] Perspective view of a cage cart [Fig. 3] Perspective view of a cage cart during loading operation [Fig. 4] Control block diagram [Fig. 5] Explanatory diagram of the work support system of the first embodiment [Fig. 6] Explanatory diagram of the work support system of the second embodiment [Fig. 7] Explanatory diagram of the work support system of the third embodiment [Fig. 8] Explanatory diagram of the work support system of the fourth embodiment [Fig. 9] Explanatory diagram of the work support system of the fifth embodiment [Fig. 10] Explanatory diagram of the work support system of the 6th embodiment [Fig. 11] Explanatory diagram of a work support system related to a variation of the 6th embodiment [Fig. 12] Explanatory diagram of a work support system related to a variation of the 6th embodiment [Fig. 13] Explanatory diagram of a work support system related to a variation of the second embodiment 1. First embodiment A first embodiment of the work support system (1) will be described based on the drawings. Below, an example of applying the work support system (1) to a goods return facility (100) will be described based on the drawings. In this embodiment, as shown in FIG. 1, the goods return facility (100) is equipped with a work support system (1), a receiving section (3) into which goods (W) are brought in, a return conveyor (5), a work area (4), a storage section (9) for storing goods (W), a shipping conveyor (8), a sticking device (7) installed adjacent to the shipping conveyor (8), and a shipping work area (6). The goods (W) entering the interior of the goods conveying facility (100) are loaded onto a support body (here, a cage cart (2)) via a work support system (1). The goods (W) loaded onto the support body (cage cart (2)) are stored in a storage section (9). Additionally, the goods (W) being shipped from the interior of the goods conveying facility (100) are loaded onto a shipping conveyor (8) from the storage section (9). The goods (W) are then transported to a shipping work area (6) by the shipping conveyor (8) and shipped out of the goods conveying facility (100) from the shipping work area (6). During transport by the shipping conveyor (8), a label is attached to the shipped goods (W) by an attachment device (7). The goods (W) that have reached the shipping work area (6) are loaded onto a truck, for example, and transported to a shipping location. Additionally, there are cases where the item (W) loaded onto the support body (cage cart (2)) through the work support system (1) is not stored in the storage section (9) but is returned directly to the shipping work area (6) by the shipping conveyor (8). Also, when shipping the item (W), there are cases where the item (W) is not loaded onto the shipping conveyor (8) but is returned directly to the shipping work area (6). In this case, the label is not attached to the item (W) by the attachment device (7). In the example of FIG. 1, the shipping conveyor (8) is equipped with a first outgoing conveyor (10), a second outgoing conveyor (11), and a third outgoing conveyor (12). The first outgoing conveyor (10) is arranged in a plurality of adjacent positions in the storage section (9). Each of the plurality of first outgoing conveyors (10) is connected to the second outgoing conveyor (11) on the downstream side. A