![信息码、信息码生成方法、信息码读取装置以及信息码应用系统](/CN/2013/8/14/images/201380073375.jpg)
基本信息:
- 专利标题: 信息码、信息码生成方法、信息码读取装置以及信息码应用系统
- 专利标题(英):Information code, information code generation method, information code reader device, and information code usage system
- 申请号:CN201380073375.4 申请日:2013-12-18
- 公开(公告)号:CN105190650A 公开(公告)日:2015-12-23
- 发明人: 田中正己 , 依田卓也
- 申请人: 电装波动株式会社
- 申请人地址: 日本爱知县
- 专利权人: 电装波动株式会社
- 当前专利权人: 电装波动株式会社
- 当前专利权人地址: 日本爱知县
- 代理机构: 北京鸿元知识产权代理有限公司
- 代理人: 姜虎; 陈英俊
- 优先权: 2012-276910 2012.12.19 JP; 2013-195607 2013.09.20 JP
- 国际申请: PCT/JP2013/083901 2013.12.18
- 国际公布: WO2014/098128 JA 2014.06.26
- 进入国家日期: 2015-08-19
- 主分类号: G06K19/06
- IPC分类号: G06K19/06 ; G06K1/12 ; G06K7/10
A 2-dimensional information code (100) is provided. In the interior of the code area for the information code are formed a specific pattern area in which is disposed a position detection pattern or other specific pattern (104) of predetermined shape, a data recording area in which data is recorded by a plurality of types of cells (102), and an error correcting code recording area in which an error correcting code is recorded by the plurality of types of cells (102). In addition, in the interior of the code area, at a position other than the specific pattern area, the data recording area, and the error correcting code recording area, a free area (110) which is an area in which data is not recorded by cells and which is not subject to error correction by the error correcting code is formed in a size larger than the size of the single cells (102).
公开/授权文献:
- CN105190650B 信息码、及其生成方法、读取装置以及应用系统 公开/授权日:2019-05-10
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06K | 数据识别;数据表示;记录载体;记录载体的处理 |
------G06K19/00 | 连同机器一起使用的记录载体,并且至少其中一部分设计带有数字标记 |
--------G06K19/06 | .按数字标记的种类区分的,例如,形状、性质、代码 |