IEC/TC100车载多媒体系统与设备领域标准现状分析
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摘要
随着数字化、信息化、智能化水平的不断提高,音视频和多媒体产品形态不断更新,车载多媒体系统已成为汽车上不可缺少的组成部分,是评价汽车舒适性的依据之一。如何对车载多媒体系统的框架组成和设备的光学性能、图像质量等关键性指标进行量化评价和准确测量,是产业界关注的问题。介绍了国内车载多媒体系统标准现状,重点结合IEC/TC100 TA17"汽车多媒体设备与系统"研究领域及相关标准现状,并对车载多媒体标准研究趋势提出建议。
With the continuous improvement of the level of digitization, informationization and intelligence, the forms of audio, video and multimedia products are constantly updated. The vehicular multimedia system has become an indispensable part of the car and one of the basis for evaluating the comfort of the car. How to quantitatively evaluate and accurately measure the key components of the frame composition of the vehicular multimedia system and the optical performance and image quality of the equipment is a concern of the industry. This paper introduces the status quo of domestic vehicular multimedia system standards, focusing on the research field of IEC/TC100 TA17 "Multimedia systems and equipment of cars" and related standards, and puts forward suggestions for the research trend of vehicular multimedia standards.
With the continuous improvement of the level of digitization, informationization and intelligence, the forms of audio, video and multimedia products are constantly updated. The vehicular multimedia system has become an indispensable part of the car and one of the basis for evaluating the comfort of the car. How to quantitatively evaluate and accurately measure the key components of the frame composition of the vehicular multimedia system and the optical performance and image quality of the equipment is a concern of the industry. This paper introduces the status quo of domestic vehicular multimedia system standards, focusing on the research field of IEC/TC100 TA17 "Multimedia systems and equipment of cars" and related standards, and puts forward suggestions for the research trend of vehicular multimedia standards.
引文