PROBLEM TO BE SOLVED: To enable an automatic guided vehicle to accurately recognize a guide line and a guide mark on a road surface.SOLUTION: An automatic guided vehicle system comprises: an automatic guided vehicle 1; a guide line L and a guide mark M installed on a road surface S; and a camera 30 mounted on the automatic guided vehicle 1. The automatic guided vehicle 1 has: a light 32 to illuminate an imaging range R of the camera 30; and a cover 10 to make the imaging range R a dark place when the light 32 is turned off. The guide line L and the guide mark M respectively have surfaces which face the camera 30 and are made of a luminous material. The light 32 is turned off while the automatic guided vehicle 1 is driven.SELECTED DRAWING: Figure 1
【課題】無人搬送車が路面に設けられた誘導ライン及びマークを正確に認識できるようにする。【解決手段】無人搬送車1と、路面Sに設けられた誘導ラインL及びマークMと、無人搬送車1に設けられたカメラ30と、を備え、無人搬送車1は、カメラ30の撮像範囲Rを照らすためのライト32と、ライト32が消灯するとき、撮像範囲Rを暗所にするためのカバー10と、を備え、誘導ラインL及びマークMの双方は、カメラ30に対向する面が蓄光材からなり、ライト32は、無人搬送車1が駆動する間、消灯する。【選択図】図1
AUTOMATIC GUIDED VEHICLE SYSTEM
無人搬送システム
2016-08-04
Patent
Electronic Resource
Japanese
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
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