A processing method of radar data on fc bus simulation platform
A radar data and simulation platform technology, which is applied in the field of data processing and radar data processing, can solve the problems of low data processing efficiency, high error rate, and large data volume, and achieve high memory space utilization, high packaging accuracy, and real-time sex high effect
Active Publication Date: 2022-04-05
UNIV OF ELECTRONICS SCI & TECH OF CHINA +1
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[0007] The purpose of the present invention is: in order to solve the existing radar data processing method data volume is large, the data processing efficiency is low, the problem that error rate is high, the present invention provides a kind of processing method of radar data on FC bus emulation platform
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[0027] Below, the present invention will be clearly and completely described in conjunction with specific embodiments.
[0028] In order to solve the problems of large data volume, low data processing efficiency and high error rate in the existing radar data processing method, the present invention provides a radar data processing method on the FC bus simulation platform.
[0029] For the FC simulation experiment platform of the present invention, it is on the win764 operating system, adopts the switching topology, and designs a kind of simulation simulation platform based on the FC bus, which can simulate the transmission of radar data, video data and flight parameter data and received and displayed on the terminal device. The FC bus emulation simulation platform of the present invention is as figure 2 As shown, including PC1 (analog sender), PC2 (analog receiver), PC1 (analog sender), PC2 (analog receiver) are hosts with installed HBA card (FC-AE-ASM simulation card), The...
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The present invention relates to the field of radar data processing through a radar data processing method on the FC bus simulation platform, comprising the following steps: generating radar data on the FC simulation experiment platform; extracting azimuth, radial direction for each radar data target point The distance and gray value are encapsulated into FC-AE-ASM frame radar data, and the FC-AE-ASM frame includes a payload part and a descriptor part; the encapsulated radar data is stored, and the payload part and the descriptor part are stored in the In the two circular queue memory areas; the sending end sends the radar data; when sending, reads the radar data in the payload memory area by reading the base address and offset in the descriptor memory area; the receiving end reads the radar data in the payload memory area according to certain rules The received radar data is filtered for invalid data to obtain valid radar data; the valid radar data is analyzed and displayed. The invention solves the problems of large data volume, low data processing efficiency and high error rate in the existing radar data processing method.
Description
technical field [0001] The invention relates to the field of radar data processing, in particular to a data processing method for simulating large-scale radar data on an FC network simulation platform. Background technique [0002] Fiber Channel (FC) is a channel standard proposed by the American Industrial Standards Institute (ANSI) in 1988 to meet the rapidly growing demand for high-speed data transmission. Fiber Channel is a network communication protocol that can support a variety of media and link devices. It makes it possible to run today's popular channel standards and network protocols on the same physical interface, and has the advantages of high bandwidth, high reliability, high stability, and resistance to electromagnetic interference. As a networking technology that can meet the requirements of high-performance data transmission, Fiber Channel is essentially a system interconnection. At present, the speed that can be achieved is 1 / 2 / 4 / 8 / 16Gbit / s, and technologi...
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IPC IPC(8): G01S7/02
CPCG01S7/02
Inventor 涂晓东陈义陈起孟中楼谢军陈昌帧
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA