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Ship optical fiber monitoring system

A monitoring system and optical fiber technology, which is used in the transmission of sensing components, measuring devices, instruments, etc. using optical devices, can solve the problems of inability to monitor data in real time, complex structure, and inaccurate monitoring of electronic sensor data.

Pending Publication Date: 2018-12-11
格瑞斯曼光电科技(苏州)有限公司
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Problems solved by technology

Due to the complex structure of the ship's power system, in the complex electric field environment, the electromagnetic field interacts with each other, and often the electronic sensor data monitoring is inaccurate, or the data cannot be obtained in real time, resulting in the ship's electronic monitoring system unable to monitor the data of each system in real time

Method used

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  • Ship optical fiber monitoring system

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] as attached figure 1 The shown marine optical fiber monitoring system of the present invention includes: an optical fiber monitoring terminal host system 1, a communication system 3, a power system 2, a power generation system 4, a power transmission and distribution system 5, and a sensing optical fiber 6; System 3, power system 2, power generation system 4, and power transmission and distribution system 5 are all equipped with monitoring nodes.

[0016] The sensing optical fiber 6 is laid to each monitoring node, and connected with the optical fiber monitoring terminal host system 1, for monitoring the surrounding environment of the communication system 3, the power system 2, the power generation system 4, and the power transmission and distribution system 5 and sending relevant information To the optical fiber monitoring te...

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Abstract

The invention relates to a ship optical fiber monitoring system. An optical fiber monitoring terminal host system is connected to a power system, a communication system, a power generation system anda transmission and distribution system through a sensing optical fiber. An optical fiber passive monitoring system is used in the power system, the power generation system, the transmission and distribution system and the communication system of a ship so as to completely avoid a sensor failure caused by electromagnetic interference. The ship optical fiber monitoring system uses the sensing optical fiber as an environment sensor, and can monitor physical quantities such as temperature, humidity, smoke, gas, current and voltage. The sensing optical fiber itself can also have a signal transmission function so that the ship optical fiber monitoring system can transmit the data monitored by the sensing optical fiber to a terminal host, achieves a passive optical fiber monitoring line. The optical fiber uses a light wave for transmission and there is no need to supply power at a monitoring point.

Description

technical field [0001] The invention relates to the field of automatic monitoring and alarming, in particular to a marine optical fiber monitoring system. Background technique [0002] With the rapid development of my country's shipbuilding industry and the continuous innovation of ship technology, large ships have developed into the concept of "small cities". The stability requirements are high, and the real-time monitoring of system operation status is required to ensure the normal operation of the ship and prevent the occurrence of system equipment failures; the traditional ship power system, power generation system, power transmission and distribution system and communication system monitoring, It is mainly composed of electronic sensors, including electronic thermometers, electronic smoke alarms, electronic current sensors and other sensor equipment and terminal hosts. Due to the complex structure of the ship's power system, in the complex electric field environment, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D5/26G01D21/02
CPCG01D5/268G01D21/02
Inventor 孙栋
Owner 格瑞斯曼光电科技(苏州)有限公司
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