Design and implementation of a GNSS navigation terminal automation test system

被引：0
|
作者：
Li, Huaijian [1 ]
Hu, Ziye [1 ]
Xu, Rongjing [1 ]
Wu, Xinbo [2 ]
机构：
[1] Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China
[2] Beijing Oriental Inst Measurement & Test, Beijing 100086, Peoples R China
来源：
PROCEEDINGS OF THE 33RD CHINESE CONTROL AND DECISION CONFERENCE (CCDC 2021) | 2021年
关键词：
Satellite Navigation; Navigation terminal; Automated testing; System design; System implementation;
D O I：
10.1109/CCDC52312.2021.9602403
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to solve the problem that it is impossible to carry out multi-scene and multi-station tests for satellite navigation terminal in the market, an automatic test system is developed. By integrating multiple test scenes and multiple test sources, multiple navigation terminals can be tested simultaneously. The test system is classified and constructed according to hardware and software, and the data flow and control command flow among subsystems are introduced. Based on the concept of functional modular design, the test system uses Qt to develop the test software. Finally, a commercial navigation terminal is taken as an example to verify the test system. The satellite navigation terminal test system constructed by multi-source and multi-scene test method has high test efficiency and the test results prove that the test system is reliable.
引用
收藏
页码：6076 / 6081
页数：6
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