The system ’ s construction and design proposal was introduced form every part of it the central controlling and system working flow was completed , the controlling of shb bus was realized 3 、完成了基于fpga的系统总体时序控制和系统工作流程的设计与实现,实现了对shb数据传输总线的控制。
This paper studys the bus protocol of the airborne electromechanical communication system based on plc , and the research has pratical value to improve the modernization jf aeronautic equipments of our country 这一方案可以从局部改善飞机通信系统体系结构和改进数据传输总线技术方面,来提高整个飞机的通信性能,从而达到提高飞机整体作战性能。
Therefore the airborne data transmitting bus are one of the key technologies of the avionics integrated system . in the design of the avionics integrated system , the performance of the airborne data transmitting bus played an indispensable role 因而,机载数据传输总线是航空电子综合系统中的关键技术之一,在航空电子综合系统的设计中,机载数据传输总线的性能变得十分重要。
数据传输: data transmission总线: highway; bus; trunk闪电数据传输总线: ldt(lightning data transport多路传输总线: multiplex bus内部传输总线: internal transfer bus背板总线数据传输速率: backplane bus data transfer rates光数据传输: optical data transmission流数据传输: stream data transmission数据传输: data transmission◇数据传输发送机 data transmitter; 数据传输率 data transmission rate; data-signalling rate; 数据传输系统 data transmission system; 数据传输装置 data transmission device数据传输机: data set; data-set数据传输率: data rate; data tra mi ion rate; data-signal rate; data-signaling rate; data-signalling rate; dtr data transmission rate; transfer rate数据传输器: data down link; data link; data tra mi ion unit; data transmission unit; data-link数据传输区: dta数据传输网: ddn; dtn数据传输线: data line; data link; data transmission line; data-line数据传送总线: data bus; dtb data transfer bus按钮数据传输: pushbutton data transmission本地数据传输: local area data transport并行数据传输: parallel data transmission串行数据传输: serial data transfer; serial data transmission低速数据传输: low data rate电动数据传输: electric data transmission电话数据传输: telephony data transmission电视数据传输: data transmission by television电子数据传输: electronic data exchange(edi); electronic data transmission