Chinese Input Technique Research Based On Chinese Character's Orders Of Strokes

With social information-based quickening of process, mobile communication development of field appears and publishes the scene with rapid change. China as mobile communication equipment with big country, mobile communication powerful country of device fabrication too, the request of Chinese information processing in mobile communication equipment is quite high. The operating systems used on the mobile communication equipment at present are Windows CE, Plam and EPOC etc. Windows CE is embedded operating system putted out by Microsoft Corporation in the field of mobile communication. This operating system has strong networking ability, powerful real-time character and little memory volume taking up and abundant multimedia and Web function of browse. This makes Windows CE embedded operating system can be used in various kinds of small-scale embedded systems. And it is powerful. There are very wide prospects in the application in the industrial control field. But this embedded operating system only integrated Chinese character handwritten to input in Chinese information, and was not offered the more extensive keyboard input system. This article, according to the common digital keyboard on the mobile communication equipment, make essential research for Windows CE - embedded operation system in Chinese character input technology and realize with digital keyboard. Using tree-like structure that has the space complexity O(n) and the time complexity of O(n) when searching to store Chinese information. Chinese input method applying this kind of store technique in Chinese table has the quality of high input speed and low memory space. For accelerate input speed of Chinese character, according to daily Chinese character principle of prior choice, Make and count to commonly used Chinese character frequency, according to Chinese character from high to low prices order of frequency under the same code. Finally, this article propose a way that combine Chinese using frequency and users' using frequency to create a Chinese character frequency table in embedded system. The research of input technique adds Chinese character digital input with Chinese information process in Windows CE operation system. And also this article offers meaningful reference for other embeddedsystem in Chinese character digital input technique.