一种小型化炮弹落点定位系统设计  

Design of a miniaturized artillery shell landing point positioning system

作　　者：马游春[1,2] 张琦琪 MA Youchun;ZHANG Qiqi(National Key Laboratory for Electronic Measurement Technology,North University of China,Taiyuan 030051,China;Key Laboratory of Instrument Science&Dynamic Measurement of Ministry of Education,North University of China,Taiyuan 030051,China)

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

出　　处：《电子设计工程》2023年第20期1-5,共5页Electronic Design Engineering

基　　金：国家重点研发计划重点专项(2018YFB2003103)。

摘　　要：为了能够快速高效地回收弹载记录仪,确定炮弹的落点信息,设计了一种小型化高效多模定位的信标机系统。该设计主要由定位模块、无线通信模块、电源模块、数据处理模块、全向天线等组成。利用定位模块实现精准定位,当炮弹进入无线通信模块布置的组网范围内,定位模块接收到定位信息,接收的信息通过组网方式传递给接收端数据处理模块进行解析,并将解析后的数据传递给终端。搜寻人员可以通过接收到的定位信息找到炮弹落点位置并还原整个炮弹的飞行轨迹。实验为定点测试实验,GPS参数信息为北纬38.0083556°,东经112.2677063°。该文在保证系统可靠性的同时,兼具了小型化、模块化的思想,具有体积小、功耗低、成本低等显著优点。In order to quickly and efficiently recover the recorder and determine the information of projectile landing point,a miniaturized and efficient multi⁃mode positioning beacon machine system is designed.The design is mainly composed of positioning module,wireless communication module,power module,data processing module,omnidirectional antenna and so on.The positioning module is used to achieve accurate positioning.When the shell enters the networking range arranged by the wireless communication module,the positioning module receives the positioning information,and the received information is transmitted to the data processing module at the receiving end for analysis through networking,and the parsed data is transmitted to the terminal.Searchers can use this information to locate where the shell landed and reconstruct the entire trajectory of the shell.The experiment was a fixed⁃point test with GPS parameter information at 38.0085421°N,longitude 112.2674843°E.This paper not only ensures the reliability of the system,but also adopts the idea of miniaturization and modularization,which has the obvious advantages of small size,low power consumption and low cost.

关 键 词：信标机 无线通信 炮弹落点 小型化 低功耗 

分 类 号：TN92[电子电信—通信与信息系统]