CN202663401U - Broken core alarm for optical cable - Google Patents

Broken core alarm for optical cable Download PDF

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Publication number
CN202663401U
CN202663401U CN 201220354348 CN201220354348U CN202663401U CN 202663401 U CN202663401 U CN 202663401U CN 201220354348 CN201220354348 CN 201220354348 CN 201220354348 U CN201220354348 U CN 201220354348U CN 202663401 U CN202663401 U CN 202663401U
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China
Prior art keywords
optical cable
signal
signal input
signal output
module
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Application number
CN 201220354348
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Chinese (zh)
Inventor
龚翔
高晋
王君
罗欣
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Electrification Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
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Electrification Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
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Priority to CN 201220354348 priority Critical patent/CN202663401U/en
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Abstract

The utility model relates to an optical cable monitoring technology, in particular to a broken core alarm for an optical cable. The problems of poor real-time and tightness of the conventional optical cable monitoring technology are solved. The broken core alarm for the optical cable comprises an optical fiber signal acquisition unit, a serial port optical fiber converter, a wireless transmission module, a wireless receiving module, a singlechip, a display screen, a buzzer, a global system for mobile communication (GSM) module and a mobile phone, wherein a signal output end of the optical fiber signal acquisition unit is connected with a signal input end of the wireless transmission module by the serial port optical fiber converter; a signal output end of the wireless transmission module is wirelessly connected with a signal input end of the wireless receiving module; a signal output end of the wireless receiving module is connected with a signal input end of the singlechip; and a signal output end of the singlechip is respectively connected with a signal input end of the display screen and a signal input end of the buzzer. By the broken core alarm, based on a brand new structure, the problems of poor real-time and tightness of the conventional optical cable monitoring technology are effectively solved, and the broken core alarm is suitable for railway construction.

Description

The optical cable core alarm that breaks
Technical field
The utility model relates to the fiber optic cable monitor technology, specifically the disconnected core alarm of a kind of optical cable.
Background technology
In the construction of railways process, the communications optical cable that the job site is laid is very easily broken, digs wound by construction machinery, causes the optical cable core that breaks, normally the carrying out of impact communication.Generally, for disconnected core appears in the communications optical cable that prevents from the job site from laying, construction party can be sent the floor manager to the job site, by floor manager's disconnected core of personal monitoring's optical cable night and day.Yet there is the poor and poor problem of tightness of real-time usually in the personal monitoring.Particularly, in a single day because the impact of human factor, the floor manager can can't in time find the optical cable core that break because of careless and inadvertent inevitably, and can't in time find the optical cable core that breaks, not only normally carrying out of president's time effects communication also can bring huge economic loss.Based on this, be necessary to invent a kind of brand-new fiber optic cable monitor device, to solve the poor and poor problem of tightness of existing fiber optic cable monitor technology real-time.
Summary of the invention
The utility model is in order to solve the poor and poor problem of tightness of existing fiber optic cable monitor technology real-time, and a kind of optical cable core alarm that breaks is provided.
The utility model is to adopt following technical scheme to realize: the optical cable core alarm that breaks comprises fiber-optic signal collector, serial ports optic fiber converter, wireless transmitter module, wireless receiving module, single-chip microcomputer, display screen, buzzer, gsm module and mobile phone; Wherein, the signal output part of fiber-optic signal collector connects the signal input part of wireless transmitter module by the serial ports optic fiber converter; The signal input part wireless connections of the signal output part of wireless transmitter module and wireless receiving module; The signal output part of wireless receiving module connects the signal input part of single-chip microcomputer; The signal output part of single-chip microcomputer connects respectively the signal input part of display screen and the signal input part of buzzer; The signal output part of single-chip microcomputer is by the signal input part wireless connections of gsm module and mobile phone.
During work, the fiber-optic signal collector is installed on the communications optical cable that lays the job site.When disconnected core appearred in optical cable, the fiber-optic signal collector collected disconnected core light signal, and the disconnected core light signal that will collect is sent to the serial ports optic fiber converter.The serial ports optic fiber converter core light signal that will break converts the disconnected core signal of telecommunication to, and the core signal of telecommunication that will break is sent to wireless transmitter module and encodes.The disconnected core signal of telecommunication after wireless transmitter module will be encoded is wirelessly transmitted to wireless receiving module and decodes.Wireless receiving module is sent to single-chip microcomputer with the decoded disconnected core signal of telecommunication and processes.Single-chip microcomputer sends the disconnected core alarm signal of optical cable to display screen, buzzer respectively according to the disconnected core signal of telecommunication after processing, and sends the disconnected core alarm signal of optical cable by gsm module to mobile phone.Thus, display screen demonstrates the particular location of the disconnected core of optical cable, buzzer warnings of sounding, and the while mobile phone sends SMS alarm.Based on said process, the disconnected core alarm of optical cable described in the utility model is based on brand-new structure, realized the auto-real-time monitoring optical cable core that breaks, and can find the optical cable core that breaks in the very first time, and send warning in the very first time.Compare with existing fiber optic cable monitor technology (being the personal monitoring), the disconnected core alarm of optical cable described in the utility model has been eliminated human factor, thereby have stronger real-time and tightness, thus normally carrying out of communication effectively guaranteed, and significantly reduced the economic loss of bringing because of the disconnected core of optical cable.
The utility model is based on brand-new structure, efficiently solves the poor and poor problem of tightness of existing fiber optic cable monitor technology real-time, is applicable to construction of railways.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The optical cable core alarm that breaks comprises fiber-optic signal collector, serial ports optic fiber converter, wireless transmitter module, wireless receiving module, single-chip microcomputer, display screen, buzzer, gsm module and mobile phone; Wherein, the signal output part of fiber-optic signal collector connects the signal input part of wireless transmitter module by the serial ports optic fiber converter; The signal input part wireless connections of the signal output part of wireless transmitter module and wireless receiving module; The signal output part of wireless receiving module connects the signal input part of single-chip microcomputer; The signal output part of single-chip microcomputer connects respectively the signal input part of display screen and the signal input part of buzzer; The signal output part of single-chip microcomputer is by the signal input part wireless connections of gsm module and mobile phone;
During implementation, the serial ports optic fiber converter adopts ADAM-4542+ type serial ports optic fiber converter.Wireless transmitter module adopts PT2262 type wireless transmitter module.Wireless receiving module adopts PT2272 type wireless receiving module.Single-chip microcomputer adopts AT89C52 type single-chip microcomputer.Display screen adopts LCDs.Gsm module adopts TC35i type gsm module.

Claims (1)

1. the disconnected core alarm of optical cable is characterized in that: comprise fiber-optic signal collector, serial ports optic fiber converter, wireless transmitter module, wireless receiving module, single-chip microcomputer, display screen, buzzer, gsm module and mobile phone; Wherein, the signal output part of fiber-optic signal collector connects the signal input part of wireless transmitter module by the serial ports optic fiber converter; The signal input part wireless connections of the signal output part of wireless transmitter module and wireless receiving module; The signal output part of wireless receiving module connects the signal input part of single-chip microcomputer; The signal output part of single-chip microcomputer connects respectively the signal input part of display screen and the signal input part of buzzer; The signal output part of single-chip microcomputer is by the signal input part wireless connections of gsm module and mobile phone.
CN 201220354348 2012-07-21 2012-07-21 Broken core alarm for optical cable Active CN202663401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220354348 CN202663401U (en) 2012-07-21 2012-07-21 Broken core alarm for optical cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220354348 CN202663401U (en) 2012-07-21 2012-07-21 Broken core alarm for optical cable

Publications (1)

Publication Number Publication Date
CN202663401U true CN202663401U (en) 2013-01-09

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CN 201220354348 Active CN202663401U (en) 2012-07-21 2012-07-21 Broken core alarm for optical cable

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CN (1) CN202663401U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117800A (en) * 2013-01-11 2013-05-22 重庆大学 Fiber optic cable anti-theft monitoring system
CN103392690A (en) * 2013-07-23 2013-11-20 无锡商业职业技术学院 Mouse cage with alarm
CN104104432A (en) * 2014-06-27 2014-10-15 绵阳灵通电讯设备有限公司 Optical power monitoring device based on ZigBee technology and monitoring method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103117800A (en) * 2013-01-11 2013-05-22 重庆大学 Fiber optic cable anti-theft monitoring system
CN103392690A (en) * 2013-07-23 2013-11-20 无锡商业职业技术学院 Mouse cage with alarm
CN104104432A (en) * 2014-06-27 2014-10-15 绵阳灵通电讯设备有限公司 Optical power monitoring device based on ZigBee technology and monitoring method thereof
CN104104432B (en) * 2014-06-27 2017-06-06 四川灵通电讯有限公司 A kind of optical power monitoring device and monitoring method based on ZigBee technology

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