Cable state real-time monitoring and abnormal point positioning system

• Main Authors: XIONG PENG, YU HAOCHEN, WANG SHUJUN, ZHANG YUANYUAN, ZHANG ZONGWEI
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2019
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a cable state real-time monitoring and abnormal point positioning system. The cable state real-time monitoring and abnormal point positioning system comprises a control unit, alaser source unit, a signal receiving unit, a signal processing unit and a state display and alarming unit, wherein the wire terminal of the control unit is connected with the wire terminal of the laser source unit through a wire, and the laser source unit is optically and electrically connected with the signal receiving unit through optical fiber. The cable state real-time monitoring and abnormal point positioning system relates to the technical field of cable security detection. The cable state real-time monitoring and abnormal point positioning system can in real time monitor optical signal attenuation of optical cables which is caused by external factors, material ageing or the like, and achieve distributed measurement on losses of optical cable links to calculate the loss of every point to improve the optica