Chinese pinyin input method for embedded Linux system
A pinyin input and embedded technology, applied in the input/output process of data processing, software reuse, instruments, etc., can solve the problems of complicated process and high technical requirements for Chinese input, and achieve high technical requirements and increase friendliness Effect
Pending Publication Date: 2020-11-06
XUCHANG XJ SOFTWARE TECH +2
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[0005] The purpose of the present invention is to provide a kind of Chinese pinyin input method that is used for embedded Linux system, has solved under the embedded Linux system that the technical requirement of Chinese input exists is high, the problem of complicated process
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0031] The invention discloses a method for realizing a Chinese input method used in an embedded Linux system, and adopts the following technical links:
[0032] 1. Cut out the embedded Linux3.2 kernel and build a gcc cross-compilation environment;
[0033] 2. Cross-compile the embedded version of the open source Qt class library;
[0034] 3. Tailoring and cross-compilation of the mature configuration system based on Qt...
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The invention discloses a Chinese pinyin input method for an embedded Linux system. A dynamic table part function in an embedded Linux system designed on the basis of a cross-platform Qt open source class library is used; based on a clipped embedded Linux3.2 kernel, a gcc cross compiling environment is constructed, an open source Qt class library embedded version is cross compiled, a method and anevent channel are newly added in clipped industrial-grade configuration, and retrieval and display of Chinese are realized. The trouble that embedded equipment resources are limited and a Chinese character library cannot be used or the inconvenience of forcibly adopting a zone bit code to realize Chinese character input is solved; the friendly degree of man-machine interaction of the embedded device due to the fact that Chinese is used is increased, the requirement of most users for habit of Chinese is met, and the problems that Chinese input in an embedded device is high in technical requirement and complex in process are solved.
Description
technical field [0001] The invention relates to the field of Chinese input and display, in particular to a Chinese pinyin input method used in an embedded Linux system. Background technique [0002] The implementation of Chinese input and display technology is one of the difficulties in the development of embedded Linux system software. At present, as the use of embedded devices becomes wider and wider, more and more development work is being done on the human-computer interaction part of embedded devices. Due to the particularity of the embedded Linux system, the Linux system itself does not have a desktop system, does not have a graphics library, and cannot use third-party professional software like a desktop system. Most third-party software needs to be developed by itself. The third-party software development process involves many related technical links, many concepts are relatively abstract, the available resources are relatively scarce, and the development process is...
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Login to View More IPC IPC(8): G06F3/023G06F3/0488G06F3/0482G06F8/36
CPCG06F3/0237G06F3/04886G06F3/0482G06F8/36
Inventor 关儒雅高建琨徐涛应站煌陈玉峰王龙洋郑晓庆田萍方正侍文博李永亮
Owner XUCHANG XJ SOFTWARE TECH