An article transport facility (10) has a first transport vehicle (11) transporting a cassette (90) and a first linear route (15) on which the first transport vehicle (11) travels back and forth. The article transport facility (10) at least comprises a second linear route (16) extending from a predetermined position of the first linear route (15) and a second transport vehicle (12) traveling back and forth on the second linear route (16) and receiving the cassette (90) between itself and the first transport vehicle (11) at the predetermined position of the first linear route (15). The first transport vehicle (11) comprises a first position discrimination device (30) and a second position discrimination device (33), both discriminating a position of the first transport vehicle (11) on the first linear route (15). The first transport vehicle (11) discriminates the position of the first transport vehicle (11) on the first linear route (15) by switching the first position discrimination device (30) and the second position discrimination device (33) on the first linear route (15). The present invention can accurately discriminate a position of a transport vehicle on a travel route.

    물품 반송 설비(10)는 카세트(90)를 반송하는 제 1 반송차(11)와, 제 1 반송차(11)가 왕복 주행하는 제 1 직선 경로(15)를 구비한다. 물품 반송 설비(10)는 제 1 직선 경로(15)의 소정 위치로부터 연장 설치되는 제 2 직선 경로(16)와, 제 2 직선 경로(16)를 왕복 주행하고, 제 1 직선 경로(15)의 소정 위치에 있어서 제 1 반송차(11)와의 사이에서 카세트(90)의 주고받음을 행하는 제 2 반송차(12)를 적어도 구비한다. 제 1 반송차(11)는 제 1 직선 경로(15) 상에서의 제 1 반송차(11)의 위치를 판별하는 제 1 위치 판별 장치(30) 및 제 2 위치 판별 장치(33)를 구비한다. 제 1 반송차(11)는 제 1 직선 경로(15) 상에서 제 1 위치 판별 장치(30)와 제 2 위치 판별 장치(33)를 스위칭함으로써 제 1 직선 경로(15) 상에서의 제 1 반송차(11)의 위치를 판별한다.


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    Title :

    ARTICLE CONVEYANCE APPARATUS


    Additional title:

    물품 반송 설비


    Contributors:

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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