基于单总线的弹载装订系统设计  

Onboard Binding System Design Based on 1-Wire Bus

作　　者：杨国欢[1] 张晓明[1,2] 赖正喜 赵代弟 

机构地区：[1]中北大学电子测试技术重点实验室,太原030051 [2]中北大学仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《电子器件》2015年第4期849-852,共4页Chinese Journal of Electron Devices

基　　金：国家自然科学基金项目(61004127)

摘　　要：针对常规弹在制导化改造中导航系统初始参数射前装订难题,提出了一种利用单总线通信存储技术的射前初始参数装订方案。为了实现装订数据目的,首先设计弹载装订总体方案,然后搭建了硬件电路及设计了相应软件,最后通过实验验证了该系统的可靠性和传输速度。实验表明该方案通讯可靠性高,通讯速率高,其写入和读取8 byte只分别需要22 ms和10 ms。该设计为弹药射前参数装订提供了一种可靠的解决方案,在常规弹药的智能化改造和智能引信中具有较好的工程应用前景。Aiming at the binding problem of the initial parameter of the navigation system of conventional bombs in guided rebuilding before launching,we put forward a way of Communication storage technology using One-Wire Bus to transfer the initial data. In order to attain the goal of data binding,we firstly designed the overall program. Then we designed the hardware circuit and the corresponding software. At last,we do some experiments to improve the reliability of this scheme and to test the transmission speed of the system. The experiments show that this scheme is reliable,and the data transmission speed is also in line with the requirements of design. The time of writing and reading 8 byte only respectively need 22 ms and 10 ms. The design parameters provides a reliable solution for ammunition shoot before binding,and it has good engineering application prospects in the intelligent control and intelligent of conventional ammunition fuze.

关 键 词：常规弹制导化 数据装订 单总线 可靠性 传输速率 

分 类 号：TJ760.6[兵器科学与技术—武器系统与运用工程]