基于DSP的有线电话监测系统的设计与实现

发布时间：2018-05-19 07:42

本文选题：XXX型野战同线电话通信系统 + 监测系统　；参考：《郑州大学》2017年硕士论文

【摘要】：随着信息技术的发展,军用信息保障装备的科技含量越来越高。XXX型野战同线电话通信系统就是当前我军有线专业较为先进的在用主战装备之一,它可实现自动交换,无中心工作,用户间互不干扰,具有重量轻,便于携带,可快速安装等特点。然而,信息技术的快速发展也给军用装备的研制带来了一些负面的影响。由于装备技术性能的跳跃式发展,存在一些装备性能与实际要求脱离或存在缺陷等问题。本文即是针对XXX型野战同线电话通信系统无法实时监测线路的通断路情况这一功能缺陷进行研究与分析,设计了一套有线电话监测系统来弥补其功能上的不足。论文首先对XXX型野战同线电话通信系统的结构组成和原理进行了研究。根据该系统的用户情况,监测系统设计主机采用轮询的方式对各个从机进行在线情况监测。当从机n接收到主机检测信号并做出响应后,主机记录从机在线,其所在远端线路情况视为正常;当主机无法接收到从机n的响应信号且超过5次循环后,视其所在远端线路情况异常,则会立即发出蜂鸣警报,告知值机人员前去检查维修。论文采用浮点DSP处理器TMS320F28069为核心设计监测系统的主机,采用单片机STM32F103C8T6为核心设计监测系统的从机。硬件电路方面,分别完成了主机与从机的核心板以及模拟板电路设计,并设计了屏显电路和人机交互部分电路。程序软件方面,分别使用C语言在CCS6.0环境下和Keil MDK 6.0版本下完成了主机及从机的程序软件的设计。着重对监测系统的轮询算法以及人机交互部分算法进行了分析、完善,使其功能满足设计要求。论文最后对设计制作完成的监测系统进行了调试与分析,实现了基本的功能要求,达到了预期的目的。同时对存在的一些不足进行了分析,准备在以后的研究工作中进一步的改进,以期早日将此系统投入实际使用。
[Abstract]:With the development of information technology, the technical content of military information support equipment is more and more high. Xxx type field battle same line telephone communication system is one of the more advanced main battle equipment in our army's cable specialty at present. It can realize automatic exchange. No center operation, non-interference between users, light weight, easy to carry, can be quickly installed and so on. However, the rapid development of information technology has also brought some negative effects to the development of military equipment. Due to the leapfrog development of the equipment technical performance, there are some problems such as the separation of the equipment performance from the actual requirements or the existence of defects. In this paper, we study and analyze the functional defect that XXX type field battle line telephone communication system can not monitor the on-off condition of the line in real time, and design a set of wired telephone monitoring system to make up for the insufficiency of its function. In this paper, the structure and principle of XXX type field same-line telephone communication system are studied. According to the user situation of the system, the main computer of the monitoring system adopts polling method to monitor the status of each slave on line. When the slave n receives the host detection signal and makes a response, the host records the slave on line, and its remote line is regarded as normal; when the host cannot receive the slave n response signal and has more than five cycles, Depending on the condition of the remote line, a buzzing alarm will be issued immediately, informing the taker to check the repairs. In this paper, the floating-point DSP processor TMS320F28069 is used as the core to design the host computer of the monitoring system, and the single-chip microcomputer STM32F103C8T6 is used as the core to design the slave computer of the monitoring system. In the aspect of hardware circuit, the core board and analog board of host and slave are designed, and screen display circuit and human-computer interaction circuit are designed. In the aspect of program software, the program software of host and slave is designed by using C language under CCS6.0 environment and Keil MDK 6.0 version respectively. The polling algorithm and the human-computer interaction algorithm of the monitoring system are analyzed and perfected to meet the design requirements. In the end, the monitoring system is debugged and analyzed, and the basic functional requirements are realized and the expected purpose is achieved. At the same time, some shortcomings are analyzed, and further improvements are made in the future research work, in order to put the system into practical use as soon as possible.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：E11

【相似文献】