公开(公告)号：US20160377537A1

公开(公告)日：2016-12-29

申请号：US14752285

申请日：2015-06-26

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Jau-Sheng WANG ,  Steve LAO ,  Chang-Wei HO ,  Jia-Ching CHEN ,  Tai-De LIU

IPC: G01N21/41

CPC classification number: G01N21/4133 ,  G01N2201/088

Abstract: A fluid detector includes a coupler. The coupler includes a hollow tube, an optical fiber, and a jacket. A fluid delivery device includes a fluid output end and a fluid recovery end. The fluid output end is connected to a first input end of the hollow tube. The fluid recovery end is connected to a first output end of the hollow tube. An optical signal generator inputs an optical signal to a second input end of the optical fiber. A detection module includes an optical sensor, a database, and a processor. The optical sensor detects the optical signal outputted by the second output end and generates a sensing datum. The processor is electrically connected to the optical sensor and the database. The processor compares a characteristic value of the sensing datum with characteristic values of sample data stored in the database and generates a detection data.

Abstract translation: 流体检测器包括耦合器。 耦合器包括中空管，光纤和护套。 流体输送装置包括流体输出端和流体回收端。 流体输出端连接到中空管的第一输入端。 流体回收端连接到中空管的第一输出端。 光信号发生器将光信号输入到光纤的第二输入端。 检测模块包括光学传感器，数据库和处理器。 光学传感器检测由第二输出端输出的光信号，并产生检测数据。 处理器电连接到光学传感器和数据库。 处理器将感测数据的特征值与存储在数据库中的样本数据的特征值进行比较，并生成检测数据。