摘要
现有激光微型测距参数分析软件的测试工具测试结果误差较大,结果精度不高,为此设计激光卫星测距参数分析的改进软件测试平台。根据测试平台中用户接口的多样化特点,引用了实时协处理技术,构建一种MIMD结构的多计算机系统,以此来解决全局同步、测试节点间的通信等问题。在设计测试平台的整体框架以及分析各个模块详细功能的基础上,运用激光卫星测距器获取通信网络中的用户侧和网络侧数据,并根据场景调整相关用例对被测试的设备进行测试。实验结果表明,所设计平台测试精度较高,说明该平台具有较强的适应性以及可开发性。
The test result error of the testing tool of the existing laser micro-ranging parameter analysis software is large,and the result accuracy is not high,and the improved software testing platform of the laser satellite ranging parameter analysis is designed for this purpose.According to the diversified characteristics of user interfaces in the test platform,a multi-computer system with MIMD structure is constructed by using real-time cooperative processing technology to solve the problems of global synchronization and communication between test nodes.On the basis of designing the overall framework of the test platform and analyzing the detailed functions of each module,the data of user side and network side in the communication network are obtained by using laser rangefinder,and the equipment under test is tested by adjusting the relevant use cases according to the scene.The experimental results show that the test accuracy of the platform is high,which shows that the platform has strong adaptability and exploitability.
作者
任立胜
包永红
彭丽霞
REN Lisheng;BAO Yonghong;PENG Lixia(Inner Mongolia Agricultural University,Department of Computer Technology&Information Management,Hohehot 010018,China;School of engineering,xi’an university of foreign affairs,Xi'an 710000,China)
出处
《激光杂志》
北大核心
2020年第11期171-174,共4页
Laser Journal
基金
陕西省教育厅自然科学基金项目(No.17JK1103)。
关键词
激光卫星测距
参数分析
软件测试
平台设计
for laser ranging
parameter analysis
software testing
platform design
