激光雷达深度信息安全传输端口设计  

Design of the Laser Radar Depth Information Security Transmission Port

作　　者：郑艳[1] 

机构地区：[1]永城职业学院电子信息工程系,河南永城476600

出　　处：《科技通报》2017年第11期220-223,共4页Bulletin of Science and Technology

摘　　要：用于激光雷达数据信息传输的端口是雷达系统的关键组成部分,详细阐述了基于3.0总线的激光雷达深度信息安全传输端口的软硬件设计。接口的硬件部分由电路、3.0芯片、单片机等单元构成,介绍了传输端口单片机主程序及应用程序,提出以傅里叶变换为基础的动态向量端口算法,可以满足激光雷达信号数据传输实时性的要求。仿真实验证明,提出端口设计硬件开销低,同时具有良好的稳定性和安全性,可以有效提升数据传输量。Port for the rider data information transmission is the key part of radar system, expounds the depth of the laser radar based on 3.0 bus transport port information security hardware and software design. The hardware part of the interface formed by circuit, 3.0 chip and MCU module, introduces the transmission port of single chip microcomputer main program and the application process, and put forward a kind of dynamic vector based on the Fourier transform of port algorithm, can satisfy the requirement of laser radar signal real-time data transmission. Simulation experiments prove that port design has a good stability, can effectively improve the average speed of data transmission.

关 键 词：激光雷达 深度信息 端口 傅里叶变换 动态向量 

分 类 号：TN911[电子电信—通信与信息系统]