JPS62140086U

JPS62140086U -

Info

Publication number: JPS62140086U
Application number: JP2661886U
Authority: JP
Priority date: 1986-02-27
Filing date: 1986-02-27
Publication date: 1987-09-03

Description

[Brief explanation of drawings]

第１図ａはこの考案のコンテナ位置検出装置の
一実施例の概略的構成を示す図、第１図ｂは同上
コンテナ位置検出装置の要部の拡大図、第２図ａ
は同上コンテナ位置検出装置によりコンテナ位置
の検出状態を説明するための図、第２図ｂは第２
図ａにおけるコンテナからの反射光と受光装置視
野の関係を示す図、第３図は同上コンテナ位置検
出装置における発光装置と受光装置による測距原
理を示す図、第４図ａは同上コンテナ位置検出装
置におけるコンテナ配置とトランスフアクレーン
の位置関係を示す平面図、第４図ｂは第４図ａの
コンテナとトランスフアクレーンとの位置関係を
示す側面図、第５図は従来のコンテナ荷役方法を
説明するための図である。１…ガーダ、３…トランスフアクレーン、５…
オペレータキヤビン、７…発光装置、８…受光装
置、９…発光装置駆動部、１０…受光装置駆動部
、１１…測距装置、ａ…コンテナ、ｂ…コンテナ
群、ｃ…コンテナ正面。 Fig. 1a is a diagram showing a schematic configuration of an embodiment of the container position detection device of this invention, Fig. 1b is an enlarged view of the main part of the same container position detection device, and Fig. 2a
FIG.
A diagram showing the relationship between the reflected light from the container and the field of view of the light receiving device in Figure a, Figure 3 is a diagram showing the distance measurement principle using the light emitting device and the light receiving device in the container position detection device as above, and Figure 4 a is a diagram for detecting the position of the same container. FIG. 4b is a side view showing the positional relationship between the container and transfer crane in FIG. 4a, and FIG. 5 is a diagram showing the conventional container handling method. It is a figure for explaining. 1...Girder, 3...Transfer crane, 5...
Operator cabin, 7... Light emitting device, 8... Light receiving device, 9... Light emitting device driving section, 10... Light receiving device driving section, 11... Distance measuring device, a... Container, b... Container group, c... Container front.

Claims

[Scope of utility model registration request]

A light emitting device that can change the direction of light emission and a light receiving device that can change the direction of light reception are attached in pairs to a traveling body that handles container cargo in a container yard that handles containers. a distance measuring device that measures the distance to the top of the container by projecting light from the light emitting device onto the upper wall of the upper tier and inputting the reflected light to the light receiving device; input screen information of the light receiving device; A storage device that detects the light emitting angle of the light emitting device and the light receiving angle of the light receiving device at a predetermined period or at a predetermined timing that satisfies a predetermined condition, captures and stores the detected values, and stores the data in this storage device. A container position detection device comprising: a calculation device that calculates the distance to the upper wall of the uppermost stage.