CAN总线引信装定数据多协议转发与监听技术研究

摘要：智能引信在现代战争中具有重要的作用，在其研发阶段从成本和效率的角度出发，需要一套可以完成装定数据转发过程的引信模拟火控系统进行测试。针对引信模拟火控系统下位机的装定数据多协议转发和监听要求，进行了电路的设计，利用单片机的串口模块和 CAN 总线实现数据转发，并附加另一单片机实现对下位机和装定器之间双向通信数据的实时监听。根据以上方案，利用 C 语言编写了单片机的接收和发送数据的程序，并进行了调试，初步实现了多协议数据转发和监听的功能。多协议数据转发功能，提高了模拟火控系统的通用性，可以适配多种接口的装定器。监听功能的实现，当实验结果出现差错时，可以排除是否因为装定出错引起，对实验结果的分析和产品改进有很重要的意义。69553

毕业论文关键词串口通信 CAN 总线通信协议监听

毕业设计说明书外文摘要

Title The Study of Multi-protocol Transmition of the Fuze Data of the Romote Setting and the Technology of Interception

Abstract The smart fuze plays an important role in modern war. During its development stages, a fire control simulation system for testing which can transmit the setting data is necessary considering the cost and efficiency. For the functions of the simulation system, the article designs the hardware circuit and realizes data forwarding with the UART and CAN of the mirco-controller, and intercept the setting data in real time with another mirco-controller. Based on the scheme above, by writing the corresponding program in C and debugging, the system has basically reached the expected target. Realization of the function of multi-protocol transmition of the fuze data of the romote setting improves the generality of the system, which can fit setters with a variety of interfaces. The interception is important for experiments when unexpected results happens, which can exclude if the setting data is wrong.

Keywords Serial communication CAN Communication protocol Interception

本科毕业设计说明书第 I 页

1 引言 1

1.1 前言 1

1.2 引信火控系统的结构和作用过程 2

1.3 本文的研究内容 2

2 系统总体设计方案 4

2.1 模拟火控系统的结构组成和原理 4

2.2 模拟火控系统总体方案 4

2.3 研究平台介绍 5

3 系统硬件设计 6

3.1 主要元件选型 6

3.2 模拟火控系统硬件电路结构设计 8

3.3 模拟火控系统电路模块化设计 CAN总线引信装定数据多协议转发与监听技术研究:http://www.751com.cn/jixie/lunwen_78514.html