【作者】 赵广胜； 刘荣科； 周强；

【Author】 ZHAO Guang-sheng, LIU Rong-ke, ZHOU Qiang ( School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China)

【机构】 北京航空航天大学电子信息工程学院；

【摘要】 本文对某高速传输的遥感图像数据给出了一种地面接收终端的实施方案,阐述了对硬件接口板卡驱动程序的三种开发方法,着重论述了WDM驱动程序的开发。具有很高效率的WDM驱动程序足以实现对遥感图像数据的实时DMA传输和显示性能。此种方法对相关领域系统的设计和实现具有普遍意义。更多还原

【Abstract】 An implementation of grand-receiving terminal, which used in a high-speed transferring remote sensing image data system, is presented in this paper. The paper describes three kinds of method on driver of hardware interface cards, and focuses on developing WDM drivers method. The selected WDM driver method has great efficiency on satisfying system realtime performance of transfer and display in the remote sensing image data system.The method also has important value to the design and realization in correlative field.更多还原