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    • 8. 发明申请
    • TWO-DIMENSIONAL ARRAY CODE
    • 二维阵列码
    • US20120031973A1
    • 2012-02-09
    • US13263916
    • 2010-04-12
    • Wei ShenJiabing LiuXiaowei GuoLiduo Zhong
    • Wei ShenJiabing LiuXiaowei GuoLiduo Zhong
    • G06K19/06G06K7/14
    • G06K9/3216
    • The present invention relates to a two-dimensional array code. The two-dimensional array code comprises a plurality of code characters arranged into a two-dimensional array, wherein each of the code characters corresponds to a bit group representing information; and a locating mechanism, for defining size and/or direction of the two-dimensional array arranged by the code characters, wherein each of the code characters belongs to one of a plurality of character groups, characters in each of the character groups have at least a identical or similar feature, and characters belong to a same character group are mapped to a same bit group. According to the present invention, at least one of the plurality of character groups comprises two or more code characters. The present invention greatly reduces the cost for issuing a two-dimensional code, and significantly increases the user convenience. This two-dimensional array code has high compatibility for user mobile terminals. In addition, the entire system apparently improves its safety and stability, and is suitable for the present network application environment.
    • 本发明涉及一种二维阵列码。 二维阵列代码包括排列成二维阵列的多个代码字符,其中每个代码字符对应于表示信息的位组; 以及定位机构,用于定义由代码字符排列的二维阵列的大小和/或方向,其中每个代码字符属于多个字符组中的一个,每个字符组中的字符至少具有 相同或相似的特征,并且属于相同字符组的字符被映射到相同的位组。 根据本发明,多个字符组中的至少一个包括两个或更多个代码字符。 本发明大大降低了发行二维码的成本,显着提高了用户的便利性。 该二维阵列码对于用户移动终端具有高兼容性。 此外,整个系统显然提高了其安全性和稳定性,适用于当前的网络应用环境。