Abstract: The traditional test of the integrated fiber optic rotary joint and the corresponding optical data transmission performance is manual detection. The drawbacks of this method are cumbersome equipment, time-consuming and low precision. Based on the concept of virtual instrument, making use of its hardware monitoring and control properties, it develops user interface software under LabVIEW environment to achieve real-time data acquisition and real-time detection. The software adopts the synchronous control technology of LabVIEW. Precision and efficiency are improved.

Key words: optical rotating transmission system, LabVIEW environment, synchronous control

摘要： 对集成光纤旋转连接器以及光端机的数据传输性能进行检测的传统做法是手工依次检测，该方法存在检测设备设置繁琐、耗时长及精度低等问题。基于虚拟仪器的概念，利用其测控硬件的性能，在LabVIEW环境下编制图形用户界面实现数据采集的自动化和数据检测的实时化。软件采用LabVIEW同步控制技术，提高了检测效率和数据测试精度。

关键词: 光纤旋转传输系统, LabVIEW环境, 同步控制

CLC Number: 

• TN914