嵌入式针织丝袜机花型数据提取算法  

Algorithm of Pattern Data Extraction for Embedded Hosiery Machine

作　　者：朱耀麟[1,2] 刁先举 Zhu Yaolin;Diao Xianju(College of Electronic Information, Xi＇an Polytechnic University, Xi＇an, Shaanxi 710048,China;College of Electronic Information, Northwestern Polytechnical University, Xi＇an,Shaanxi 710072,China)

机构地区：[1]西安工程大学电子信息学院,陕西西安710048 [2]西北工业大学电子信息学院,陕西西安710072

出　　处：《针织工业》2018年第4期14-16,共3页Knitting Industries

基　　金：国家科技部攻关资助项目(2012BAF13800);陕西省科技厅项目(2016KW-043);陕西省科技厅项目(2016GY-047);陕西省教育厅自然科学基金项目(15JK1320);中国纺织工业联合会科技项目指导性计划项目(2016029);西安市科技局项目[2017074CG/RC037(XAGC001)

摘　　要：针对针织丝袜机花型数据格式复杂、数据量大且不能直接作为选针器控制指令等问题,在详细分析针织丝袜机数据格式的基础上,给出一种花型数据提取算法。该算法将花型数据转化为每一针的选针信息,并将所有编织行数据依次放在缓冲区中,丝袜机上位机系统可直接读取数据,将选针数据下发到实时执行对象。通过算法验证,结果表明,该算法实现了对针织丝袜机花型数据的按针位提取,减小了选针执行机构的负担,提高了针织丝袜机系统的实时性。In terms of the problem that hosiery machine pattern data format is complex, large and it can not be used directly as the control command of the needle selector, and based on the detailed analysis of the data format of hosiery machine, this paper proposes a kind of pattern data extraction algorithm, which transforms the pattern data into the needle selection information of each knitting needle and puts all the knitting data in the buffer. Hosiery machine’s host computer system can directly read the data, and send the needle selection data to the real-time implementation object. Through algorithm verification, the result shows that the algorithm can realize pattern data extraction by needle position for hosiery machine, and reduce the burden of needle selection actuator and im-prove the real-time performance of hosiery machine system.

关 键 词：针织丝袜机 花型数据 纺织CAD 选针器 提取算法 

分 类 号：TS183.5[轻工技术与工程—纺织材料与纺织品设计]