Mark reader
    2.
    发明公开
    Mark reader 失效
    Zeichenleser

    公开(公告)号:EP1369814A1

    公开(公告)日:2003-12-10

    申请号:EP03019172.0

    申请日:1996-07-19

    申请人: FUJITSU LIMITED

    IPC分类号: G06K7/10

    摘要: An optical scanning device comprising: a housing; a scanner, disposed in the housing, selectively producing a first scan pattern, and a second scan pattern different from the first scan pattern; a sensor detecting whether the housing is positioned on a surface; and a controller disposed in the housing to control the scanner to produce the first scan pattern when the sensor detects that the housing is positioned on the surface and to produce the second scan pattern when the sensor detects that the housing is not positioned on the surface.

    摘要翻译: 一种光学扫描装置,包括:壳体; 设置在所述壳体中的扫描仪,选择性地产生第一扫描图案和与所述第一扫描图案不同的第二扫描图案; 检测所述壳体是否位于表面上的传感器; 以及控制器,其设置在所述壳体中,以在所述传感器检测到所述壳体位于所述表面上时控制所述扫描仪产生所述第一扫描图案,并且当所述传感器检测到所述壳体未位于所述表面上时产生所述第二扫描图案。