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    • 4. 发明公开
    • Carriage system
    • 系统Laufkatze
    • EP1619100A2
    • 2006-01-25
    • EP05011256.4
    • 2005-05-24
    • MURATA KIKAI KABUSHIKI KAISHA
    • Nakao, TakashiNakamura, YoichiIshiura, Akihiko
    • B61B13/04G05D1/02
    • G05D1/0229
    • The invention relates to a carriage system in a curve section of which a comb tooth mark 28 is provided concentrically with a center line 44 of a running rail 4. A comb tooth sensor 34 on an overhead running vehicle 2 reads comb teeth 40. Then, corrections are made using the ratio of the radius of curvature (R) of the center line 44 and the radius of curvature (r) of the comb tooth mark 28. An encoder interpolates the areas between the teeth 40. Then, the position of the overhead running vehicle 2 in the curve section is determined. The present invention thus enables the exact position of the overhead running vehicle 2 to be recognized even when the overhead running vehicle 2 is located in a curve section. This makes it possible to provide a load port in a curve section (Fig. 4).
    • 本发明涉及一种曲线部分中的滑架系统,其中梳齿28与行进轨道4的中心线44同心地设置。顶架行驶车2上的梳齿传感器34读取梳齿40.然后, 使用中心线44的曲率半径(R)与梳齿标记28的曲率半径(r)的比率进行校正。编码器对齿40之间的区域进行内插。然后, 确定曲线部分中的高架行驶车辆2。 因此,本发明即使在架空运行车辆2位于曲线部分中时也能够识别架空运行车辆2的精确位置。 这使得可以在曲线部分(图4)中提供负载端口。
    • 7. 发明公开
    • Carriage system
    • Wagensystem
    • EP1555224A1
    • 2005-07-20
    • EP04029479.5
    • 2004-12-13
    • MURATA KIKAI KABUSHIKI KAISHA
    • Hori, KikuoNakao, TakashiOshiumi, KoichiroIshiura, Akihiko
    • B65G1/04
    • B65G1/0421B66F9/0755G05D1/0236G05D2201/0216
    • The present invention relates to a carriage system such as an overhead running vehicle system comprising stop positions (8) provided along routes (4, 6). An optical mark (10) is placed in front of each stop position (8) to notice an overhead running vehicle (20) the ID tag data of which are to be read. A barcode reader (24) reads the ID tag data to determine the stop position based on a mark reference. The absolute position of an overhead running vehicle (20) with respect to a mark (14) is determined. The overhead running vehicle (20) decelerates and stops at a target position. According to the present invention the overhead running vehicle (20) can stop without creep running (Fig. 1).
    • 本发明涉及一种托架系统,例如架空运行车辆系统,其包括沿着路线(4,6)设置的停靠位置(8)。 光学标记(10)被放置在每个停止位置(8)的前面,以注意要被读取的ID标签数据的架空运行车辆(20)。 条形码读取器(24)基于标记参考读取ID标签数据以确定停止位置。 确定架空运行车辆(20)相对于标记(14)的绝对位置。 架空运行车辆(20)在目标位置减速停止。 根据本发明,架空运行车辆(20)可以在没有蠕变运行的情况下停止(图1)。
    • 8. 发明公开
    • Carriage system
    • Schlittensystem
    • EP1555186A2
    • 2005-07-20
    • EP04031034.4
    • 2004-12-30
    • MURATA KIKAI KABUSHIKI KAISHA
    • Hori, KikuoNakao, TakashiOshiumi, KoichiroIshiura, Akihiko
    • B61L3/00B65G1/04
    • B61B3/02B61L23/005G05D1/0234G05D1/0265
    • The present invention refers to a carriage system in which overhead vehicles (8) run along routes (4, 6) between predetermined stoppositions to convey articles. An ID tag (12) describing control data on a stopposition for each station (10) of a plurality of stations provided along the routes (6, 8), the movement required for a transfer and the like is installed in front of each station (10). The overhead vehicles (8) read a control data and use it for stoppage and transfer. The overhead vehicles (8) do not need to store the stoppage or transfer control data for each station (10). Further the control data can be changed without updating the storage in the overhead vehicle (8) (Fig.1).
    • 本发明涉及一种托架系统,其中架空车辆(8)在预定的停靠位置之间沿着路线(4,6)延伸以传送物品。 描述沿着路线(6,8)设置的多个站的每个站(10)的停止的控制数据的ID标签(12),传送所需的移动等安装在每个站的前面 10)。 架空车辆(8)读取控制数据并将其用于停止和传送。 架空车辆(8)不需要存储每个车站(10)的停止或转移控制数据。 此外,可以在不更新架空车辆(8)(图1)中的存储的情况下改变控制数据。