摘要
目前在数字电视前端系统教学过程中,在理论、实践和面向对象上存在缺乏设备认知、影响教学效率、面向对象范围狭小等问题,为了解决这一问题,提出采用AIR技术设计一个数字电视前端虚拟教学软件,通过软件的设计实现对数字电视前端系统的构成认知,在设备参数配置以及系统运行状态模拟等方面实现多媒体技术的模拟,使学习者更加形象地认识数字电视前端系统,提高数字电视技术的教学效果。
At present, there are many problems of digital TV front-end system in the teaching process and in the realm of theory ,practice and object-oriented, such as lacking equipment cognition, affecting the teaching efficiency, narrow range of oriented object and so on. To solve this problem, this paper come up with a method of using AIR technology to complete the design of a digital TV front-end virtual teaching software. As to some aspects of digital TV front-end system, like system constitutes cognitive, device configuration parameters and system operating status simulation etc, the software design can make an analog of multimedia technology, which can make learners more vivid understanding of digital TV front-end system, to improve the teaching effects of digital TV technology.
出处
《中国有线电视》
2013年第2期151-154,共4页
China Digital Cable TV
