CN102980606A - Device capable of monitoring safety of buildings through communication fiber cables - Google Patents
Device capable of monitoring safety of buildings through communication fiber cables Download PDFInfo
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- CN102980606A CN102980606A CN2012103793044A CN201210379304A CN102980606A CN 102980606 A CN102980606 A CN 102980606A CN 2012103793044 A CN2012103793044 A CN 2012103793044A CN 201210379304 A CN201210379304 A CN 201210379304A CN 102980606 A CN102980606 A CN 102980606A
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Abstract
Provided is a device capable of monitoring safety of buildings through communication fiber cables. Two cables are simultaneously installed in a set corner of large or important buildings, one of the cables is a main cable, the other one of the cables is an emergency cable, the surface of the main cable is provided with reflecting material, the emergency cable and the main cable are vertically installed in parallel, or fixed on the set corner with a certain separating distance, the emergency cable is provided with extending function and longer than the main cable, and the emergency cable is connected with an intermediate connector and a signal monitor or an alarm. The device capable of monitoring the safety of the buildings through the communication fiber cables has the advantaged of being capable of accurately positioning and alarming when the skewing or fracture of the buildings happens and wining precious time for workers to evacuate in time and remove properties when accidents happen.
Description
Technical field
The invention belongs to communication technical field, particularly be applicable to the method and apparatus that buildings adopts communications optical cable to carry out safety monitoring
Background technology
Along with socioeconomic fast development, people are in order to save the soil, and constantly to spatial development, high buildings and large mansions stand in great numbers as the spring bamboo after as Two.But people are in High Speed Construction, construction quality has just become most important thing, except the building site of building needs monitoring, to guarantee outside the construction quality, the building of bringing into use are finished in construction still to be needed to monitor whenever and wherever possible, the means of monitoring at present mainly detect by naked eyes or instrument, can only find out obvious distortion or to be about to the situation of causing danger or collapsing but naked eyes detect, instrument detects then needs sampling, do a lot of tests, so how to find out in advance building and bridge generation slight crack even situation about collapsing, also do not have at present better means.
A lot of human factors in view of building operation, or earthquake, flood, rubble flow, the situation of the disasteies such as earth subsidence, annual the whole of China and even the whole world, building generation slight crack even situation about collapsing are very common, except the irresistible factor of the disaster of the Nature causes building collapsing, human factor is also a lot, for example the building on the commercial harbor work in Xining ground collapse a few years ago, the building of Korea S's three rich general merchandise in 2005 is not having earthquake, collapse in the situation of attack etc., casualties hundreds of people, reason is that the constructor changes pillar carefully, adds that the huge air-conditioning of roof remakes into very much; Be positioned at recently the building collapse at 13 layers at suburb of Shanghai lotus flower riverside, except geological condition causes, also having the constructor to use inferior materials and turn out substandard goods causes, so how can avoid the generation of these startlers, and before occuring, accident just can not only simply but also effectively detect, tragedy that car ruins occurs so that avoid the people to die, and at present a lot of scientists are also exploring
Summary of the invention
The object of the invention, namely being to provide a kind of can cause danger by the Real-Time Monitoring buildings, overcome the important events such as existing high-lager building, meet with disaster, artificial destruction or animal behavior to optical cable is damaged or fracture after can't repair at once, in the situation of communication disruption and a kind of new fiber optic cable communications method of design, and can make simultaneously the method and apparatus of safety assessment.
To achieve these goals, it is to adopt the method for fiber optic cable communications to carry out to the safety of building monitoring method that the present invention utilizes communications optical cable, the method of described fiber optic cable communications is at important building two optical cables to be installed simultaneously, article one, be main cable, another is relief cable, main cable vertically is fixedly mounted on the corner of setting, described main cable surface is with luminescent and reflecting coating, described relief cable can with the parallel at right angle setting of main cable, perhaps on the corner that is fixed on setting spaced apart, relief cable has extension function, and is longer than main cable.Relief cable can be wound on the main cable top, perhaps is fixed together with main cable.Relief cable connects intermediate connector and signal monitor or alarm, and described watch-dog is common camera or the varifocal camera of high definition.
The above relief cable with extension function is to adopt in the shape of a spiral, structure is as the telephone receiver connecting line, also can be in a zigzag, maximum characteristics are, pullled at optical cable, buried by object or hard pressed the time, relief cable is not easy to disconnect at once, can be in time fracture be appearred in buildings or the situation that is about to collapse is reflected in the pulpit of administrative center fast, so that people take emergency measures.
The surface is to apply reflective membrane on the optical cable surface with the main cable of reflectorized material, perhaps luminescent and reflecting coating, under the photograph of night lights reflects, when having distortion or infringement, buildings also can in time be found, and described luminescent and reflecting coating is to add the reflective powder of high refractive index glass micro pearl in the coating; Also can will be sprayed onto on the macromolecular material of folder screen cloth the top layer of making optical cable after adhesive material and the reflective powder mixing of high refractive index glass micro pearl.
Relatively tighten and the degree of loosening of above-described relief cable with extension function are to determine in the windage wobble coefficient scope that allows according to different buildingss, because skyscraper is subject to the impact of wind, certain swing degree is arranged, and design and installation is taken into account it and is got final product.
The corner that the present invention utilizes communications optical cable that spare communication optical cable and the main cable of safety of building monitoring method is vertically mounted on respectively buildings, article one, main cable is vertically fixed on the corner of buildings, another relief cable is accompanied by the trend of main cable, the main cable of indication is: wait at any time the optical cable of destroyed interruption, only use as the location of having no progeny in obtaining; The relief cable of indication is mainly undertaken periodic traffic, video and data transfer task.When occuring, geologic hazard or animal destroy, when perhaps suffering aircraft impact, because main cable is tightened relatively, disconnect than being easier to, and the relief cable of installing on the wall is relatively loose, design resembles the spiral fashion of connecting line of telephone handset, has Telescopic, just can ensure to greatest extent that continuation is unimpeded.Can not affect at once the video of this place where the accident occurred or the carrying out of communication, at this moment the computing machine of administrative center just can be according to the optical cable that does not have to disconnect and the signal that disconnects optical cable, can calculate at once distance with the optical cable stadimeter, where the location that obtains disconnecting occurs in, and reason and situation by video observation accident.
Advantage of the present invention:
1, is deployed on the buildings with a pair of two core optical cables it is carried out Real Time Monitoring, have the low characteristics of cost.As long as increase these little inputs at high-lager building, just can prevent the generation of major disaster or accident.Particularly when the dangerous arriving of high-lager building, the fiber optic cable communications technological system of very first time early warning can and be notified each relevant departments to implement rescue for Evacuation and gain time, and saves to greatest extent more lives and properties.
2, many buildingss are built near the massif, and earth movement and rubble flow happen occasionally, to staying in potential grave danger of people of the inside, but the method very first time of the present invention know the site of an accident, also can clearly find dangerous place with video system.
3, be installed in the occasion such as high-lager building after, can accomplish that precise positioning reports to the police, have safe and reliablely, ensure that to greatest extent communication continues unimpeded, easy to maintenance characteristics.As earth movement occurs can to the assessment of the early warning of high-lager building and safety, provide reliable information.
Before the nineties, because building law is standard not, the high-lager building exterior wall all likes tiling to increase the aesthetics of exterior wall, but along with soaking the time of melting of wind and weather, all can cut at any time and fall to pounding people's event, in order to prevent trouble before it happens, utilize communications optical cable to be arranged in ceramic tile slit or the outside of high-lager building the present invention, can play preferably supervision effect.
Description of drawings
Fig. 1 is that the present invention utilizes communications optical cable to the synoptic diagram of building safety monitoring device;
Fig. 2 installs main cable and the relief cable structural representation after on the buildings.
1, main signal terminal, 2, the emergency signal terminal, 3, signal monitor or alarm, 4, the corner of buildings, 5, main cable, 6, relief cable.
Embodiment
Below in conjunction with drawings and Examples structure of the present invention is described.
As attached illustrated in figures 1 and 2, the present invention utilizes communications optical cable that the communications optical cable of safety of building monitoring method is had main cable 5 and relief cable 6, their termination picks out from main signal case 1 and emergency signal case 2 respectively, can be vertically mounted on the corner 4 of buildings, wherein a core optical cable 5 is tightened the corner of being close to building relatively, and another relief cable 6 is reached communication commonly used as video, audio frequency, data.Main cable 5 is as preparing at any time the destroyed interruption number of winning the confidence location.
Application Example of the present invention:
The brick structure dilapidated house of Guigang, Guangxi decades, part are prepared to remove in two months.Process is cooperated to carry out optical fiber telecommunications system and is guarded against after the unexpected protective device test with the inventor; two optical cables are installed in four jiaos in house simultaneously; article one, be main cable; another is relief cable; relief cable adopts in the shape of a spiral; adopt the artificial destruction of not notifying management monitoring side in advance; after main cable disconnects; the alarm that emergent armored optical cable is installed is transmitted to signal highway section management monitoring main frame at once; the technician has known the place that dilapidated house is about to collapse very soon with the signal of management monitoring main frame
Claims (3)
1. one kind is utilized communications optical cable to the safety of building monitoring device, be or the corner set of important building on two optical cables are installed simultaneously, article one, be main cable, another is relief cable, described main cable surface is with reflectorized material, described relief cable and the main cable at right angle setting that walks abreast, perhaps on the corner that is fixed on setting spaced apart, relief cable has extension function, longer than main cable, relief cable connects intermediate connector and signal monitor or alarm, and described watch-dog is common camera or the varifocal camera of high definition.
2. the communications optical cable that utilizes in advance according to claim 1 is to the safety of building monitoring device, it is characterized in that: described relief cable with extension function adopts in the shape of a spiral or is in a zigzag, can be wound on the main cable, perhaps be fixed together with main cable, pullled at optical cable, buried by object or hard pressed the time, relief cable is not easy to disconnect at once.
3. the communications optical cable that utilizes in advance according to claim 1 is to the safety of building monitoring device, it is characterized in that: the surface is to apply reflective membrane on the optical cable surface with the main cable of reflectorized material, perhaps be coated with luminescent and reflecting coating, described luminescent and reflecting coating is to add the reflective powder of high refractive index glass micro pearl in the coating; Perhaps will be sprayed onto on the macromolecular material of folder screen cloth the top layer of making optical cable after adhesive material and the reflective powder mixing of high refractive index glass micro pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379304.4A CN102980606B (en) | 2012-10-09 | 2012-10-09 | Device capable of monitoring safety of buildings through communication fiber cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379304.4A CN102980606B (en) | 2012-10-09 | 2012-10-09 | Device capable of monitoring safety of buildings through communication fiber cables |
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| Publication Number | Publication Date |
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| CN102980606A true CN102980606A (en) | 2013-03-20 |
| CN102980606B CN102980606B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210379304.4A Expired - Fee Related CN102980606B (en) | 2012-10-09 | 2012-10-09 | Device capable of monitoring safety of buildings through communication fiber cables |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019458A (en) * | 2022-04-20 | 2022-09-06 | 中国电子科技集团公司第三十四研究所 | Distributed optical fiber sensing system capable of sensing intrusion target and sensing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047332A1 (en) * | 2003-08-26 | 2005-03-03 | Min-Hyo Lee | Gigabit Ethernet passive optical network having double link structure |
| CN101162943A (en) * | 2006-10-10 | 2008-04-16 | 英保达股份有限公司 | Optical cable monitoring system and method combined with broken wire automatic switching protection |
| CN101216585A (en) * | 2008-01-08 | 2008-07-09 | 上海华魏自动化设备有限公司 | Tunnel safety sensing optic cable |
| CN101980461A (en) * | 2010-11-12 | 2011-02-23 | 安徽省电力公司信息通信分公司 | Extra-long station spacing emergency communication method of electric power optical transmission network |
| CN102635399A (en) * | 2012-04-25 | 2012-08-15 | 复旦大学 | Mine emergency rescue communication method and system based on optical fiber sensing |
-
2012
- 2012-10-09 CN CN201210379304.4A patent/CN102980606B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050047332A1 (en) * | 2003-08-26 | 2005-03-03 | Min-Hyo Lee | Gigabit Ethernet passive optical network having double link structure |
| CN101162943A (en) * | 2006-10-10 | 2008-04-16 | 英保达股份有限公司 | Optical cable monitoring system and method combined with broken wire automatic switching protection |
| CN101216585A (en) * | 2008-01-08 | 2008-07-09 | 上海华魏自动化设备有限公司 | Tunnel safety sensing optic cable |
| CN101980461A (en) * | 2010-11-12 | 2011-02-23 | 安徽省电力公司信息通信分公司 | Extra-long station spacing emergency communication method of electric power optical transmission network |
| CN102635399A (en) * | 2012-04-25 | 2012-08-15 | 复旦大学 | Mine emergency rescue communication method and system based on optical fiber sensing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019458A (en) * | 2022-04-20 | 2022-09-06 | 中国电子科技集团公司第三十四研究所 | Distributed optical fiber sensing system capable of sensing intrusion target and sensing method |
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| CN102980606B (en) | 2015-05-20 |
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