汉信码引擎构建及在水产品质量追溯系统中的应用
摘要
作为数据载体的条码自动识别技术能有效地实现物流与信息流的同步,解决农产品质量安全追溯的核心问题。为了降低二维条码地使用成本、增加信息流容量,在深入对比研究汉信码和Qr Code的基础上,提出了一种通用的校正图形绘制方法,改进了4版本以上汉信码符号建立取样网格的算法,突破了混合编码优化、RS纠错编码、位置探测图形中点提取等关键技术,构建了汉信码编解码引擎。
在应用推广方面,从分析水产养殖品的业务流程入手,建立了多层次多用户多权限的水产养殖产品质量追溯体系,为生产者、检验者、监督者和消费者提供信息交互平台,并以电话、网络、短信向公众提供追溯查询服务、认证监管服务和防伪服务。
The automatic identification technology of barcode as data carrier can realize the synchronization of both logistic distribution and information flow effectively and solve the key technology of the agricultural products' quality traceability system. To decrease the cost of traceability system and increase the capacity of information, we have proposed a universal alignment pattern method based on the Chinese-sensible code and QR code, improved an algorithm of sampling grid above the 4th version, broke through the optimization of the key technologies, such as mixed encoding, RS error conecting and midpoint extracting of detection pattern, and in the end, set up a Chinese-sensible code encoding and decoding engine.
The fishery products quality traceability system of multi-level and multi-hierarchy role access control was designed and implemented from analyzing the flow of fishery products. Information interactive platform was provided for the producer, quarantine inspector, supervisor and consumer, through which providing traceability services, certification and supervision services and preventing falsity services by telephone, internet and short message.
在应用推广方面,从分析水产养殖品的业务流程入手,建立了多层次多用户多权限的水产养殖产品质量追溯体系,为生产者、检验者、监督者和消费者提供信息交互平台,并以电话、网络、短信向公众提供追溯查询服务、认证监管服务和防伪服务。
The automatic identification technology of barcode as data carrier can realize the synchronization of both logistic distribution and information flow effectively and solve the key technology of the agricultural products' quality traceability system. To decrease the cost of traceability system and increase the capacity of information, we have proposed a universal alignment pattern method based on the Chinese-sensible code and QR code, improved an algorithm of sampling grid above the 4th version, broke through the optimization of the key technologies, such as mixed encoding, RS error conecting and midpoint extracting of detection pattern, and in the end, set up a Chinese-sensible code encoding and decoding engine.
The fishery products quality traceability system of multi-level and multi-hierarchy role access control was designed and implemented from analyzing the flow of fishery products. Information interactive platform was provided for the producer, quarantine inspector, supervisor and consumer, through which providing traceability services, certification and supervision services and preventing falsity services by telephone, internet and short message.
引文
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[29]谢菊芳,陆昌华,李保明.基于.NET构架的安全猪肉全程可追溯系统实现[J].农业工程学报.2006.22(5)
[30]M.Roussel,A.Haro,R.A.Cujak.Field test of a new method for tracking small fishes in shallow rivers using passive integrated transponder(PIT) technology[J].Canadian Journal of Fisheries and Aquatic Science.2000,57
[31]Sverre Holm,John Brungot,Arne Rφnnekleiv et al Acoustic passive integrated transponders for fish tagging and identification[J].Aquacultural Engineering,In Press,Corrected Proof,Available online 22 September 2006
[32]杨信廷,孙传恒,钱建平.基于UCC/EAN-128条码的农产品质量追溯标签的设计与实现[J].包装工程.2006.27(3)
[2]中国物品编码中心编著.汉信码国家标准.中国标准出版社.2008
[3]Okol' nishnikova L V.Polynomial algorithm for recognition of bar codes.Pattern Recognition and Image Analysis,2001.11(2)
[4]Wang Y P,Pavlidis T,Swartz J.High density two dimen-sional bar code//Proceedings of the SPIE Speed High Archi-tectures,Barcoding,and Character Recognition.Boston,MA,USA,1991
[5]人民网 2001.9.21
[6]刘宁钟,杨静宁.三维条码的编码理论和设计[J].计算机学报;2007.30(4)
[7]孟晓,刘向东.唯一多进制色条码编码研究[J].浙江大学学报;2004.38(5)
[8]张玲,胡东红,孔华峰二维条码码图结构特性分析[J].湖北大学学报(自然科学版);2004.26(3)
[9]尚振宏,袁梅宇,刘辉二维条码中RS纠错译码算法的优化实现[J].计算机工程与应用.2007.43(25)
[10]牛夏牧,黄文军,吴迪.基于二维条码的信息隐藏技术[J];中山大学学报(自然科学版)..
[11]赵季中,田丽华,智勇.基于二维条码的指纹特征信息隐藏方法研究[J].西安交通大学学报.2007.41(2)
[12]中国物品编码中心编著.条码国家标准汇编[M].中国标准出版社.2004
[13]http://cscode.gslcn.org/Article/3309
[14]James S.Plank.A Tutorial on Reed-Solomon Coding for Fault-Tolerance in RAID-like Systems.Software-practice&Experience.1997.27(9)
[15]Milan Sonka,Vaclav Hlavac,Roger Boyle,et al.Image processing analysis and machine vision[M].Beijing:Posts and Telecom Press,2002
[16]胡孝鹏.基于图像处理的嵌入式QR码识别系统的研究与实现.硕士学位论文.2007
[17]Rafael C.Gonzalez,Richard E.Woods.Digital Image Processing Using Matlab.2007
[18]董强.QR码识别技术及在手机中的应用.硕士学位论文.2006
[19]Sahoo P K,Soltani S,Wong A K C.A survey of thresholding techniques[J].Computer Vision,Graphics and Image Processing,1988
[20]Kenneth R.Castleman.Digital Image Processing.Prentice Hall.2001
[21]邵晨光,姚娜,胡汝坤.基于Hough变换的二维条码识别技术的研究[J].长春师范学院学报(自然科学版).2007.26(4)
[22]孙明.水果流通管理中的QR码的编码与解码系统研究[J].Proceedings of 2006International RFID Technology Summit Forum.2006
[23]孙家广,杨长贵.计算机图形学[M].清华大学出版社.1999
[24]R.M.Roth.Maximum-rank array codes and their application to crisscross error correction.IEEE Trans.Inf.Theory,1991.37(2)
[25]刘悦,刘明业.RS(255,223)码的编译码软件实现[J].计算机应用与软件,2006,23(11)
[26]王新梅,肖国镇.纠错码--原理与方法[M].西安电子科技大学出版社,2001
[27]吕青,王海波,顾绍平.可追溯体系及其在水产品安全控制中的作用[J].渔业现代化.2006.(3)
[28]G..Antoniol,B.Caprile,A.Potrich et al Design-code traceability recovery:selecting the basic linkage properties[J].Science of Computer Programming,2001.40(2-3)
[29]谢菊芳,陆昌华,李保明.基于.NET构架的安全猪肉全程可追溯系统实现[J].农业工程学报.2006.22(5)
[30]M.Roussel,A.Haro,R.A.Cujak.Field test of a new method for tracking small fishes in shallow rivers using passive integrated transponder(PIT) technology[J].Canadian Journal of Fisheries and Aquatic Science.2000,57
[31]Sverre Holm,John Brungot,Arne Rφnnekleiv et al Acoustic passive integrated transponders for fish tagging and identification[J].Aquacultural Engineering,In Press,Corrected Proof,Available online 22 September 2006
[32]杨信廷,孙传恒,钱建平.基于UCC/EAN-128条码的农产品质量追溯标签的设计与实现[J].包装工程.2006.27(3)