非智能手機輸入法的設計與實現
發(fā)布時間：2019-03-29 09:58
【摘要】：隨著計算機的普及,文字輸入成了目前人與計算機交互的最重要的形式,決定著社會的信息化程度。中文輸入技術一直以來都是自然語言處理研究的熱點問題,而手機輸入法被稱作是移動互聯時代“四大武器”(手機操作系統(tǒng)、手機瀏覽器、手機輸入法、搜索引擎)之一,同時也是移動互聯網的三大入口(手機輸入法、手機瀏覽器、手機IM)之一,具有舉足輕重的戰(zhàn)略地位。優(yōu)秀的手機輸入法軟件不僅給用戶帶來良好的輸入體驗,而且還蘊含著巨大的商機。隨著手機輸入法從傳統(tǒng)的依賴支付專利費和使用許可費的商業(yè)模式到依賴移動互聯網運營模式的轉變,手機輸入法領域由一個相對封閉的、壟斷的產業(yè)變成了一個開放的、競爭的平臺。隨著移動互聯網大幕初開,各大互聯網公司紛紛爭奪這塊市場,但在移動互聯網業(yè)務成熟之前,首先搶占移動互聯網入口才是當務之急。 隨著MTK MT6252芯片的推出,4兆RAM空間,4兆ROM空間的手機,已經占據了很大一部分市場份額,各大手機方案公司都已經開啟了MTK MT6252的項目。為了滿足用戶的需求,公司決定對原有輸入法進行了二次開發(fā)。對數據結構和搜索算法進行了重新設計 本文的主要工作和取得的成果如下： 1.調查研究輸入法軟件的發(fā)展歷史和研究現狀,了解當前市場上主要手機輸入法軟件的特點。 2.結合MTK平臺特點和用戶需求,分析并制定輸入法軟件的詳細需求。 3.根據漢語拼音的特點,設計相應的字詞庫數據文件。 4.設計輸入法搜索算法 5.針對MTK平臺特點設計出合理架構,實現輸入法。 6.針對數據結構和軟件架構以及搜索算法的特點,提出下一階段需要改進和完善的地方。 本文通過調研當前主流手機拼音輸入法的特點,結合原有產品的技術實現,詳細分析了系統(tǒng)需求,設計出合理的數據結構以及基于此數據結構的字詞搜索算法,最后基于MFC實現了由UI層,Shell層和Kernel層構成的三層架構體系的拼音輸入法軟件。
[Abstract]:With the popularization of computer, the input of characters has become the most important form of interaction between human and computer, which determines the information level of society. Chinese input technology has always been a hot issue in natural language processing, and mobile phone input method is called one of the "four weapons" (mobile phone operating system, mobile phone browser, mobile phone input method, search engine) in the era of mobile Internet. At the same time, it is also one of the three main entry points of mobile Internet (mobile input method, mobile browser, mobile phone IM), which plays an important strategic role. Excellent mobile phone input software not only brings users a good input experience, but also contains huge business opportunities. With the change of mobile phone input method from a traditional business model that relies on the payment of patent fees and the use of license fees to rely on the mobile Internet operation model, the mobile phone input method field has changed from a relatively closed, monopolized industry to an open one. A competitive platform. With the opening of the mobile Internet, the major Internet companies have been competing for this market, but before the mobile Internet business matures, it is the urgent task to seize the mobile Internet entrance first. With the introduction of MTK MT6252 chip, 4 megabyte RAM space, 4 megabyte rom space mobile phones, has occupied a large part of the market share, the major mobile phone solutions companies have started the MTK MT6252 project. In order to meet the needs of users, the company decided to carry out the secondary development of the original input method. The main work and achievements of this paper have been redesigned to the data structure and search algorithm as follows: 1. The development history and research status of the input method software are investigated, and the characteristics of the main mobile phone input method software in the current market are understood. 2. Combined with the characteristics of MTK platform and user requirements, the detailed requirements of the input method software are analyzed and worked out. 3. According to the characteristics of Chinese Pinyin, the corresponding word database data file is designed. 4. Design input method search algorithm 5. According to the characteristics of MTK platform, a reasonable structure is designed and the input method is realized. 6. In view of the characteristics of data structure, software architecture and search algorithm, the improvement and perfection in the next stage are put forward. By investigating the characteristics of the current mainstream Pinyin input method for mobile phones, combining with the technical realization of the original products, this paper analyzes the system requirements in detail, designs a reasonable data structure and a word search algorithm based on this data structure. Finally, the pinyin input method software is implemented based on MFC, which is composed of UI layer, Shell layer and Kernel layer.
【學位授予單位】：北京郵電大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TN929.53;TP391.14
本文編號：2449415
[Abstract]:With the popularization of computer, the input of characters has become the most important form of interaction between human and computer, which determines the information level of society. Chinese input technology has always been a hot issue in natural language processing, and mobile phone input method is called one of the "four weapons" (mobile phone operating system, mobile phone browser, mobile phone input method, search engine) in the era of mobile Internet. At the same time, it is also one of the three main entry points of mobile Internet (mobile input method, mobile browser, mobile phone IM), which plays an important strategic role. Excellent mobile phone input software not only brings users a good input experience, but also contains huge business opportunities. With the change of mobile phone input method from a traditional business model that relies on the payment of patent fees and the use of license fees to rely on the mobile Internet operation model, the mobile phone input method field has changed from a relatively closed, monopolized industry to an open one. A competitive platform. With the opening of the mobile Internet, the major Internet companies have been competing for this market, but before the mobile Internet business matures, it is the urgent task to seize the mobile Internet entrance first. With the introduction of MTK MT6252 chip, 4 megabyte RAM space, 4 megabyte rom space mobile phones, has occupied a large part of the market share, the major mobile phone solutions companies have started the MTK MT6252 project. In order to meet the needs of users, the company decided to carry out the secondary development of the original input method. The main work and achievements of this paper have been redesigned to the data structure and search algorithm as follows: 1. The development history and research status of the input method software are investigated, and the characteristics of the main mobile phone input method software in the current market are understood. 2. Combined with the characteristics of MTK platform and user requirements, the detailed requirements of the input method software are analyzed and worked out. 3. According to the characteristics of Chinese Pinyin, the corresponding word database data file is designed. 4. Design input method search algorithm 5. According to the characteristics of MTK platform, a reasonable structure is designed and the input method is realized. 6. In view of the characteristics of data structure, software architecture and search algorithm, the improvement and perfection in the next stage are put forward. By investigating the characteristics of the current mainstream Pinyin input method for mobile phones, combining with the technical realization of the original products, this paper analyzes the system requirements in detail, designs a reasonable data structure and a word search algorithm based on this data structure. Finally, the pinyin input method software is implemented based on MFC, which is composed of UI layer, Shell layer and Kernel layer.
【學位授予單位】：北京郵電大學
【學位級別】：碩士
【學位授予年份】：2012
【分類號】：TN929.53;TP391.14
【參考文獻】
中國期刊全文數據庫 前10條
1 常江;嵌入式系統(tǒng)中文輸入法的設計[J];電子產品世界;2004年17期
2 李晨;;嵌入式系統(tǒng)下中文拼音輸入法的設計與實現[J];航空電子技術;2009年04期
3 李明;李方軍;張為群;鄒顯春;徐永紅;;在嵌入式系統(tǒng)中實現具有聯想功能的漢字輸入法的研究[J];計算機科學;2006年09期
4 何燦群;魏秀潔;葛列眾;;手機鍵盤文本輸入法研究綜述[J];科技導報;2012年01期
5 屠秋萍;曾興斌;何加銘;;3G終端拼音輸入法字庫搜索算法的設計與實現[J];寧波大學學報(理工版);2006年04期
6 ;聯發(fā)科技發(fā)布超低價多媒體手機單芯片解決方案MT6252[J];集成電路應用;2011年04期
7 袁哲;;人工智能在拼音輸入法中的應用[J];軟件導刊;2010年06期
8 高月芳;綦羽;王棟;;通用軟件體系架構的設計與應用[J];計算機工程與設計;2009年02期
9 楊文波;;分層軟件架構設計及應用探究[J];中國信息界;2011年10期
10 ;中文信息處理的關鍵技術——漢字輸入[J];信息系統(tǒng)工程;1997年04期
中國碩士學位論文全文數據庫 前3條
1 劉必強;基于Smartphone的智能手機輸入法的研究與實現[D];哈爾濱工業(yè)大學;2006年
2 周接富;中文輸入法的商務模式創(chuàng)新[D];廈門大學;2009年
3 李綱;PocketPC手機輸入法軟件設計與實現[D];北京郵電大學;2010年
，本文編號：2449415
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