JPH0228824U

JPH0228824U -

Info

Publication number: JPH0228824U
Application number: JP10799088U
Authority: JP
Priority date: 1988-08-17
Filing date: 1988-08-17
Publication date: 1990-02-23

Description

[Brief explanation of drawings]

第１図は本考案の一実施例のシステム構成を示
す斜視図、第２図は本考案に適用されるコンベヤ
システムの平面図、第３図は画像処理部１０の具
体的な構成を示すブロツク図、第４図は搬送制御
部１１の具体的な構成を示すブロツク図、第５図
はコンベヤ座標系画像メモリ２０のストア領域を
示す図、第６図はコンベヤ制御盤１２の具体的な
構成を示すブロツク図、第７図は搬送制御処理の
タイミングチヤートである。１０……画像処理部、１１……搬送制御部、１
２……コンベヤ制御盤、１６……テンプレートマ
ツチング回路、１８……座標変換回路、２０……
コンベヤ座標系画像メモリ、Ｃ，Ｆ，Ｇ，Ｊ……
ローラコンベヤ（第１搬送コンベヤ）、Ａ，Ｄ…
…ローラコンベヤ（第２搬送コンベヤ）、Ｊ，Ｌ
……ローラコンベヤ（第３搬送コンベヤ）、Ｂ，
Ｅ……チエーンコンベヤ（第１物品移送手段）、
Ｈ，Ｋ……チエーンコンベヤ（第２物品移送手段
）、Ｍ１〜Ｍ４……カメラ、ｐ（ｘ，ｙ）……カ
メラの座標系による座標値、Ｐ（Ｘ，Ｙ）……コ
ンベヤ座標系による座標値。 FIG. 1 is a perspective view showing the system configuration of an embodiment of the present invention, FIG. 2 is a plan view of a conveyor system applied to the present invention, and FIG. 3 is a block diagram showing the specific configuration of the image processing section 10. 4 is a block diagram showing the specific configuration of the conveyance control unit 11, FIG. 5 is a diagram showing the storage area of the conveyor coordinate system image memory 20, and FIG. 6 is a block diagram showing the specific configuration of the conveyor control panel 12. FIG. 7 is a timing chart of the conveyance control process. 10...Image processing unit, 11...Transportation control unit, 1
2... Conveyor control panel, 16... Template matching circuit, 18... Coordinate conversion circuit, 20...
Conveyor coordinate system image memory, C, F, G, J...
Roller conveyor (first conveyor), A, D...
...Roller conveyor (second conveyor), J, L
...roller conveyor (third conveyor), B,
E...Chain conveyor (first article transfer means),
H, K...Chain conveyor (second article transfer means), M1-M4...Camera, p(x,y)...Coordinate values based on camera coordinate system, P(X,Y)...Based on conveyor coordinate system Coordinate value.

Claims

[Claims for Utility Model Registration] A plurality of second conveyors are connected to the first conveyor via a first article transfer means, and a plurality of second conveyors are connected to the first conveyor through a first article conveyor, and a plurality of second conveyors are connected to the first conveyor through a first article conveyor, and a plurality of second conveyors are connected to the first conveyor through a first article conveyor, and a plurality of second conveyors are connected to the first conveyor through first article conveyors, and A plurality of third articles are transferred via two article transfer means.
The transport conveyors are connected, and the transport is controlled so that a predetermined article supplied from the second transport conveyor is transported to a predetermined third transport conveyor among the plurality of third transport conveyors via the first transport conveyor. In the article conveyance control device, a plurality of image pickup means are arranged above the first and second article conveyance means and the first to third conveyor and take images of the articles to be conveyed; means for identifying whether or not there is an article in the image by a means; means for calculating the coordinate values of the article in the image when the article is identified; and means for inputting the coordinate values of the article from the calculating means. , means for converting into coordinate values based on a conveyor coordinate system; inputting coordinate values based on the conveyor coordinate system from the coordinate value conversion means and monitoring the conveyance position of the article;
An article conveyance control device comprising: means for individually driving and controlling the first and second conveying means and the first to third conveyors when the article reaches a predetermined position.