矢量阵目标探测系统数据存储分机设计
发布时间：2019-03-19 08:35
【摘要】：随着水声技术和电子技术的不断发展,数据存储系统在水声技术研究和水声设备研制中发挥着越来越重要的作用,而水声设备的不断推陈出新也对存储介质的体积、容量和数据存储速度以及存储系统本身的实用性、稳定性和成本控制等方面提出了更高的要求。本论文设计了矢量阵目标探测系统的数据存储分机,目标是实现网络数据的收发与数据的本地存储。本设计使用MityARM-1808作为核心板,构建嵌入式Linux操作系统,使用USB2.0转千兆网络适配器实现网络数据的收发并实现数据在SATA硬盘上的存储。本论文完成了矢量阵目标探测系统数据存储分机的设计与调试,首先根据系统需求设计并完成了以MityARM-1808为核心的数据存储分机硬件电路,包括原理图设计与PCB制作。硬件电路包括核心板外围接口电路、网络通信模块、串口模块、SATA硬盘存储模块、SD卡存储模块及电源模块。随后对各个硬件模块进行了调试,并编写了网络数据收发和SATA硬盘存储程序,实现了对通过TCP网络数据的接收和转发与硬盘存储。最后对本设计进行了性能测试与验证,包括网络传输性能与硬盘存储性能,证明了本设计的可行性与合理性。
[Abstract]:With the continuous development of underwater acoustic technology and electronic technology, the data storage system plays a more and more important role in the research of underwater acoustic technology and the development of underwater acoustic equipment, and the continuous development of underwater acoustic equipment also plays an important role in the volume of storage medium. Higher requirements for capacity and speed of data storage, practicability, stability and cost control of the storage system itself are put forward. In this paper, the data storage extension of vector array target detection system is designed. The goal is to realize the receiving and receiving of network data and the local storage of data. This design uses MityARM-1808 as the core board, constructs the embedded Linux operating system, uses the USB2.0 to gigabit network adapter to realize the receiving and receiving of the network data and realizes the storage of the data on the SATA hard disk. This paper completes the design and debugging of the data storage extension of the vector array target detection system. Firstly, according to the system requirements, the hardware circuit of the data storage extension based on MityARM-1808 is designed and completed, including schematic design and PCB making. The hardware circuit includes core board peripheral interface circuit, network communication module, serial port module, SATA hard disk storage module, SD card memory module and power supply module. Then each hardware module is debugged, and the network data receiving and transmitting and SATA hard disk storage program are written, and the receiving and forwarding of the network data through TCP and the hard disk storage are realized. Finally, the performance of the design is tested and verified, including network transmission performance and hard disk storage performance, which proves the feasibility and rationality of the design.
【学位授予单位】：哈尔滨工程大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB565
本文编号：2443366
[Abstract]:With the continuous development of underwater acoustic technology and electronic technology, the data storage system plays a more and more important role in the research of underwater acoustic technology and the development of underwater acoustic equipment, and the continuous development of underwater acoustic equipment also plays an important role in the volume of storage medium. Higher requirements for capacity and speed of data storage, practicability, stability and cost control of the storage system itself are put forward. In this paper, the data storage extension of vector array target detection system is designed. The goal is to realize the receiving and receiving of network data and the local storage of data. This design uses MityARM-1808 as the core board, constructs the embedded Linux operating system, uses the USB2.0 to gigabit network adapter to realize the receiving and receiving of the network data and realizes the storage of the data on the SATA hard disk. This paper completes the design and debugging of the data storage extension of the vector array target detection system. Firstly, according to the system requirements, the hardware circuit of the data storage extension based on MityARM-1808 is designed and completed, including schematic design and PCB making. The hardware circuit includes core board peripheral interface circuit, network communication module, serial port module, SATA hard disk storage module, SD card memory module and power supply module. Then each hardware module is debugged, and the network data receiving and transmitting and SATA hard disk storage program are written, and the receiving and forwarding of the network data through TCP and the hard disk storage are realized. Finally, the performance of the design is tested and verified, including network transmission performance and hard disk storage performance, which proves the feasibility and rationality of the design.
【学位授予单位】：哈尔滨工程大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB565
【参考文献】
相关期刊论文 前3条
1 吴芝路;冯阳凯;任广辉;;基于SATA接口硬盘数据存储系统设计[J];哈尔滨商业大学学报(自然科学版);2008年05期
2 陈晓东;苏宛新;王化龙;;嵌入式SATA存储系统的研究[J];电子技术应用;2008年04期
3 叶朝锋;黄松岭;徐云;童允;袁燕岭;;基于SATA的嵌入式高速大容量数据存储系统设计[J];电测与仪表;2008年02期
相关硕士学位论文 前6条
1 刘保府;多通道海量数据记录系统设计[D];哈尔滨工程大学;2012年
2 邓冲;J2ME在嵌入式Linux上的移植实现[D];华南理工大学;2010年
3 符强;基于H.264的嵌入式多媒体存储系统的设计与应用[D];浙江工业大学;2010年
4 刘顺成;基于SBC2440的Bootloader设计与实现[D];暨南大学;2008年
5 蔡弘;基于ARM+FPGA的高速信号采集与存储系统设计[D];北京交通大学;2008年
6 苏文涛;基于矢量水听器阵的波束形成及DSP实现[D];西北工业大学;2007年
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