基于RS算法的汉信码在金融票据系统中的应用研究  

Research of Chinese-sensible Code Based on Reed-Solomen(RS) Algorithm Applied in Financial Instruments Transmission System

作　　者：章丽红[1] 龚益民[1] 

机构地区：[1]常州轻工职业技术学院,常州213164

出　　处：《包装工程》2010年第5期99-102,共4页Packaging Engineering

基　　金：常州市科技攻关项目(CZ2008069)

摘　　要：针对支票等金融票据在传递过程中的安全和智能化问题,介绍了一种基于Reed-Solomen(RS)算法的汉信码在金融票据中的应用系统。利用DSP高性能的专用数字信号处理芯片TMS320C5402,实现系统的数字控制,快速有效地完成数据编码;在分析RS纠错算法的基础上,利用Simulink仿真平台建立了RS编解码仿真模型图,并给出了相应的仿真结果,为分析与研究汉信码在金融票据系统中的应用提供理论依据。Directed towards security and intelligence issues of checks and other financial instruments in the transmission process, Chinese-sensible Code based on Reed Solomen（RS） algorithm was applied in an financial instrument transmission system. The TMS320C5402 DSP, a specialized control chip,was adopted to realize the digital control of the system, which could contribute to data encoding fast and effectively. On the basis of analysis of the Reed Solomen（RS） algorithm, the emulating model of RS eodee was presented in Simulink environment, and the corresponding waveforms of simulation were given. Theoretical foundation to analyze as well as study the appliance of Chinese sensible Code in the financial instrument transmission system was provided.

关 键 词：汉信码 编码 RS纠错算法 金融票据 仿真 

分 类 号：TS853.6[轻工技术与工程] TP391[自动化与计算机技术—计算机应用技术]