【摘要】：隨著我國(guó)電信行業(yè)的發(fā)展,電話通信已經(jīng)是當(dāng)今最重要的通信方式之一。然而電話詐騙日益猖獗,嚴(yán)重阻礙了電信行業(yè)的健康發(fā)展,危害人民的財(cái)產(chǎn)安全,所以建立有效的詐騙電話管控平臺(tái),遏制詐騙電話的發(fā)展,具有極大的實(shí)際意義。取證與審核是對(duì)疑似詐騙號(hào)碼的確認(rèn)手段。本文提出了針對(duì)詐騙電話的治理思路和詐騙電話管控平臺(tái)的總體設(shè)計(jì)和建設(shè)方案,詳細(xì)闡述了取證與審核功能的設(shè)計(jì)與實(shí)現(xiàn)。取證功能包括錄音取證和短信提醒。錄音取證是對(duì)疑似詐騙號(hào)碼為主叫的通話進(jìn)行錄音,生成錄音文件,為審核功能給疑似號(hào)碼定性提供依據(jù)。短信提醒是被疑似詐騙號(hào)碼呼叫并通話結(jié)束后,向被叫方發(fā)送提醒短信,詢問是否舉報(bào)主叫。短信提醒是取證的輔助手段。本文詳細(xì)闡述了錄音取證流程和短信提醒流程。審核功能包括自動(dòng)審核和人工審核。本文提出了基于語(yǔ)音識(shí)別的詐騙電話識(shí)別方法,為自動(dòng)審核實(shí)現(xiàn)提供技術(shù)方案。自動(dòng)審核使用語(yǔ)音識(shí)別的技術(shù)完成對(duì)錄音文件審核。人工審核是操作員在鑒權(quán)網(wǎng)站完成錄音文件審核。自動(dòng)審核效率高,準(zhǔn)確率不及人工審核。自動(dòng)審核和人工審核協(xié)作,保證審核效率高和準(zhǔn)確率高。本文詳細(xì)論述了自動(dòng)審核流程和人工審核流程。本文還對(duì)取證與審核功能進(jìn)行了完善的功能測(cè)試和性能測(cè)試,用以驗(yàn)證是否達(dá)到預(yù)期效果。最后結(jié)合研究課題中思考,進(jìn)行了總結(jié)和.展望,從性能優(yōu)化和功能增強(qiáng)等方面指明了未來(lái)研究的方向。
[Abstract]:With the development of telecommunication industry in China, telephone communication is one of the most important communication methods. However, telephone fraud is increasingly rampant, which seriously hinders the healthy development of the telecommunications industry and endangers the property safety of the people. Therefore, it is of great practical significance to establish an effective fraud telephone control platform and curb the development of fraudulent telephone. Evidence collection and verification is a means of confirming suspected fraud numbers. In this paper, the author puts forward the general design and construction scheme of the fraud telephone management and control platform, and expounds the design and implementation of the function of collecting evidence and auditing in detail. Forensics functions include recording evidence and short message reminders. Recording evidence is to record the call of suspected fraud number, generate the recording document, and provide the basis for the quality of the suspected number. SMS alert is called by a suspected fraud number and when the call is over, a reminder message is sent to the called party asking whether to report the caller. Short message reminder is an auxiliary means of obtaining evidence. This article elaborated the recording evidence collection flow and the short message reminder flow in detail. The audit function includes automatic audit and manual audit. In this paper, a method of fraud phone recognition based on speech recognition is proposed, which provides a technical scheme for automatic verification. Automatic audit using speech recognition technology to complete the recording document audit. Manual audit is the operator in the authentication site to complete the audio document audit. The efficiency of automatic audit is high and the accuracy rate is not as good as manual audit. Automatic audit and manual audit cooperation to ensure high audit efficiency and high accuracy. This paper discusses the automatic audit process and manual audit process in detail. This paper also carries on the perfect function test and the performance test to obtain the evidence and the audit function, to verify whether achieves the anticipated effect. Finally, combined with the research topic of thinking, summarized and. The future research direction is pointed out from the aspects of performance optimization and function enhancement.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類號(hào)】：TP311.52

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