基于MicroWindows的多设备支持智能中文输入系统  

MicroWindows-based multi-device support intelligent Chinese input system

作　　者：周慧娟[1] 向荣[1] 

机构地区：[1]浙江大学生物医学工程与仪器科学学院,杭州310027

出　　处：《计算机应用》2013年第7期2067-2070,2082,共5页journal of Computer Applications

基　　金：国家863计划项目(2010AA09Z104)

摘　　要：针对现有嵌入式中文输入系统输入设备种类支持单一、中文输入引擎效率低、用户体验差等问题,提出一种基于MicroWindows的智能中文输入系统。系统首先在前端的设备输入实现层模块式完成了不同类型的设备消息封装投递,然后在消息处理中心对各种输入设备的投递信息进行集中处理,通过统一分发处理的方式编码为输入法处理的消息类型,最后结合改进N元文法模型与用户模型实现中文输入引擎。MIPS等硬件平台的实际应用结果表明,该系统运行状态良好,汉字输入流畅快捷,比以往的中文输入方式提高了35%的输入效率。The existing embedded Chinese input systems are restricted by problems such as single type of input device, low inefficiency and poor user experience. To solve these problems, this paper put forward a MicroWindows-based intelligent Chinese input system. First messages from different types of device were packed and delivered in the device input layer. Then the delivered messages were centrally treated by uniformly encoding and distributing in the message processing center. Finally the improved N-gram model and user model were combined to implement Chinese input method. The experiments in Microprocessor without Interlocked Piped Stages （MIPS） and other platform show that this system runs well with fluent and fast Chinese input. The efficiency of input is raised by 35% compared with traditional Chinese input.

关 键 词：N元文法模型 MICROWINDOWS 多设备支持 中文输入法 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]