CN103217760A - Reflective film optical cable - Google Patents
Reflective film optical cable Download PDFInfo
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- CN103217760A CN103217760A CN2013101034710A CN201310103471A CN103217760A CN 103217760 A CN103217760 A CN 103217760A CN 2013101034710 A CN2013101034710 A CN 2013101034710A CN 201310103471 A CN201310103471 A CN 201310103471A CN 103217760 A CN103217760 A CN 103217760A
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- reflective membrane
- optical fiber
- optical cable
- highway
- guardrail
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Abstract
The invention relates to a reflective film optical cable, which comprises a reflective film and an optical fiber, and is characterized in that the optical fiber is fixed on the back surface of the reflective film by hot-pressing sol, the back surface of the hot-pressing sol is provided with an adhesive sticker layer, the adhesive sticker layer is directly stuck on a guardrail of a highway or railway, and the surface of the adhesive sticker is covered with a protective film. Before use, the protective film is rived, then the adhesive sticker can be stuck on the guardrail of the highway or railway, and when a vehicle encounters an accident and runs into the guardrail, or large livestock crack up the guardrail to break the optical fiber, a communication device terminal is utilized to test the distance and position accurately, then the breaking part of the optical fiber can be recognized, a safety supervisor can easily find the accident location for emergency treatment and management, and the highway and the railway are unblocked.
Description
Technical field
The invention belongs to communication technical field, particularly be applicable to, guarantee that the highway railway improves the reflective membrane optical cable of security and rescue speed monitoring, the early warning before and after meeting accident of highway, railway guardrail.
Background technology
Along with socioeconomic fast development, communication has become most important political economy national defence artery, the laying of cable, optical cable is as the blood vessels network in the human body, all the time all provide Communications service at national defence, railway, highway and the vehicles of giving us, these cables are so important, to such an extent as in a single day the cable of cable run line or railway, highway interrupts, people's life that it brings and economic loss can't be estimated.Although our highway and railway all are laid with optical cable and shooting by standard along the line, each highway section is monitored or monitors, could guarantee the safety of traffic route, but because the disaster of the Nature is irresistible, earthquake, flood, rubble flow take place inevitably, also have livestock along the line, wild animal or artificial mistake to rush, the optical cable of laying along the line is in case interrupt causing serious accident.After also having frequent generation vehicle accidentally to run into guardrail, fireballing meeting car crash, slight impact, car and guardrail can damage simultaneously, and the back vehicle is constituted serious traffic safety hidden danger, have therefore caused great economic loss.Also have many railways, highway, because disaster causes generation traffic hazard along the line, interruption of optical cables, a more than place that has, interrupt though circuit is known by relevant departments, also need lot of manpower and material resources to go to search and be where interruption of optical cables, just can repair.
The applicant for overcome existing highway, railway guardrail suffer disaster or artificial, animal behavior generation optical cable damages or fracture after the situation of early warning at once, control, rescue, a kind of method and apparatus of laying new communications optical cable is provided.Number of patent application: (201210379069.0) its technical characterstic is in important highway section and important events two optical cables to be installed simultaneously, article one, be the main cable that has reflective membrane, another is emergent armouring optical cable, main cable is installed on the route of setting, in case optical cable takes place to destroy and interrupts, signal framing is used as having no progeny in obtaining, emergent armouring optical cable is undertaken periodic traffic, video, audio frequency and data transfer task, emergent armouring optical cable is parallel installation with main cable, perhaps not parallel installation, emergent armouring optical cable is longer than main cable; Emergent armouring optical cable is connected with terminal monitoring main frame together with main cable, thinks in communication management side that in case of necessity main cable and emergent armouring optical cable are all installed camera and alarm in important place.
Though but above-mentioned patent has provided the literal of the optical cable that has reflective membrane, what kind of structure the optical cable that has reflective membrane is, does not also have detailed explanation.
Summary of the invention
The purpose of this invention is to provide a kind of be applicable to highway, railway guardrail monitor, early warning, guarantee that the highway railway improves the reflective membrane optical cable of security and rescue speed.
Reflective membrane optical cable of the present invention, comprise reflective membrane and optical fiber, be characterized in: optical fiber is fixed on the reflective membrane back side with hot pressing colloidal sol, there is non-drying glue layer at the hot pressing colloidal sol back side, non-drying glue layer directly sticks on highway, the railway guardrail, when dispatching from the factory, in order to protect adhesive sticker, surface coverage has diaphragm; Before using diaphragm is torn; it can be sticked on highway, the railway guardrail,, run into guardrail when vehicle meets accident; perhaps large-scale livestock breaks guardrail; cause optical fiber to disconnect, utilize the communication equipment terminal measuring distance, accurately the location; can identify the position that optical fiber disconnects; secure supervisor just can be easy to find accident spot, carries out first aid and processing, has guaranteed the unimpeded of highway and railway.
Described reflective membrane is the ribbon that luminous pigment and auxiliary agent is mixed transparent resin, transparent resin can adopt existing tygon, Polyvinylchloride, acryl resin, vinylite, gum dammar, alkyd resin, cyanurotriamide modified materials such as alkyd resin;
The optical fiber of described soft treatment, be the silicone oil that optical fiber is adopted weight content 20%, the kation imidazoline softening agent of 80% weight content of producing with Qinhuangdao triumph chemical industry company limited mixes, and dries after soak at room temperature 1-2 hour and obtains (http://www.qhdslhg.com).
Described luminous pigment is that auxiliary agents such as fluorescent powder, high refractive index glass micro pearl, bonding agent and antiager are formed, and buys to get final product on market.
Described hot pressing colloidal sol is that the plastics that can have viscosity by heating are films such as tygon, Polyvinylchloride, polyester.It is can not pressure too big to add man-hour, in order to avoid optical fiber sustains damage or ruptures.
Above-described reflective membrane optical cable also comprises and the parallel plain conductor of installing of optical fiber, and hot pressing colloidal sol is fixed on the back side of reflective membrane with optical fiber and plain conductor, and the another side of hot pressing colloidal sol scribbles one deck adhesive sticker and diaphragm.
Above-described reflective membrane also can be to be sprayed onto on the macromolecular material of folder screen cloth after glue and the reflective powder mixing of high refractive index glass micro pearl, there is superpower tensile strength in folder screen cloth basic unit, can use as common folder screen cloth, installation is directly tightened in directly air brushing.
Described reflective membrane and reflective fabric be domestic many manufacturers, for example: Yiwu spark reflectorized material company limited (www.xinghuofg.com), Changzhou Ke Hai reflectorized material company limited (http://www.kehaifanguang.com/), the emerging big reflectorized material company limited in Mount Huang (http://www.hsxingwei.com/) etc.But importantly optical fiber and plain conductor can be fixed on the back side of reflective membrane preferably, and it can be sticked on highway, the railway guardrail.
The fiber number of above-described optical cable is provided with according to the communication needs, and the core number of plain conductor also is provided with according to the communication needs.
In the middle of the optical fiber of described reflective membrane and the plain conductor connector is installed, can be convenient for changing in case have no progeny in destroyed.
At present highway, the existing communication system of railway are all pre-buried or built on stilts according to standard.Along with social development vehicle and high ferro in swift and violent increase, the traffic hazard on road surface and high ferro accident happen occasionally.For the very first time grasp to be understood road conditions, the inventor through observation investigation utilize the characteristic of optical cable itself-in have no progeny and can accurately locate.Projection is cleaned out on the galvanized iron isolation strip on highway, railway both sides earlier, is stained with the optical fiber or the surface that apply reflectorized material and pastes one deck reflective membrane, or adopt not with the auxiliary powerful reflective membrane optical cable of steel stamen.Round-the-clock waiting signal at any time interrupted in 24 hours, had run into guardrail as long as interruption just means vehicle to be arranged or be subjected to other external force.Utilize the terminal test distance again, accurately the location notifies road administration or traffic police, hospital to start the emergency management and rescue prediction scheme.
Advantage of the present invention:
1, utilizing single fiber cable or single fiber cable to add lead implements highway, the monitoring of railway guardrail, early warning, wherein a strip adoption is pasted and fixed on highway, the railway guardrail with heliograph optical cable or reflective membrane, make guardrail image implantable neural, transmission of video, sound signal, reach highway, the intellectuality of railway image, the effect that improves its security and emergency management and rescue speed simultaneously of making by terminal processes again.Can round-the-clockly carry out real-time terminal monitoring, there are vehicle or other external force to run into guardrail as long as there is signal interruption just to mean, utilize the terminal platform measuring distance accurately to locate, utilize video system tentatively to understand field condition again, notify road administration, traffic police and hospital to implement emergency management and rescue then, improved the promptness and the accuracy of rescue.The scene is in time cleared up, the road is clear in recovery, the wounded is given first aid to timely, thereby a lot of quality time have been striven for, eliminate subsidiary potential safety hazard early, because reflective optical cable has good reflective in highway, railway both sides, can play the road sign warning function, the effective generation that prevents traffic hazard.
2, it is low to have a cost, the characteristics of easy construction, add lead as long as increase less optical fiber of input or optical fiber at highway, railway, the cost that increases few (present every meter optical cable 2-5 yuan) still, increase these little inputs in important highway section, security and rescue speed just can have been improved, the generation of prevention major disaster accident.
Just but the very first time is known the site of an accident as long as use method and apparatus of the present invention for 3, all highway, railway, receive video system with lead simultaneously and also can tentatively understand the on-the-spot situation that has an accident, the people life property loss is dropped to bottom line.
4, adopt method and apparatus of the present invention, except monitoring the people for having an accident, also disaster is played supervisory function bit, the guardrail of most highway, railway, side slope are all passed through massif, when earth's crust motion and rubble flow happen occasionally to the potential grave danger of traffic, the characteristic of optical cable then can in time be understood the variation of roadbed, railing and geology.
Description of drawings
Fig. 1 is a reflective membrane optical cable synoptic diagram of the present invention (single fiber).
Fig. 2 is a reflective membrane optical cable synoptic diagram of the present invention (single fiber adds S.C.).
Sequence number and title among the figure: 1, diaphragm, 2, adhesive sticker, 3, hot pressing colloidal sol, 4, reflective membrane, 5, optical fiber, 6, lead.
Embodiment
Below in conjunction with drawings and Examples structure of the present invention is described.
As shown in Figure 1, reflective membrane optical cable of the present invention comprises the ribbon of sandwich construction, topmost one deck is a reflective membrane 4, following one deck of reflective membrane 4 is a hot pressing colloidal sol 3, and reflective membrane 4 is to pass through soft treatment with hot pressing colloidal sol 3 centres, does not contain the bare fibre 5 of sheath; The back side of hot pressing colloidal sol 3 is non-drying glue layers, and non-drying glue layer 2 is provided with diaphragm 1, before using diaphragm 1 is torn, and it can be sticked on highway, the railway guardrail.
As shown in Figure 2, reflective membrane optical cable of the present invention comprises the ribbon of sandwich construction, topmost one deck is a reflective membrane 4, following one deck of reflective membrane 4 is a hot pressing colloidal sol 3, and reflective membrane 4 is to pass through soft treatment with hot pressing colloidal sol 3 centres, does not contain the bare fibre 5 and the plain conductor of sheath; The back side of hot pressing colloidal sol 3 is non-drying glue layers, and non-drying glue layer 2 is provided with diaphragm 1, before using diaphragm 1 is torn, and it can be sticked on highway, the railway guardrail.
In special highway section, for example bridge, tunnel and Accident Area adopt single fiber cable to add lead, install to have the supervising device that a cover has camera, alarm and power supply is provided, and can better guarantee the safe and smooth of road and bridge.Specifically see patent (201210379069.0) content that the inventor applies for.
Application Example of the present invention:
Near one section highway the city of Nanning; the bend gradient is bigger; be easy to take place the situation of vehicle rear-end collision and collision guardrail at night with misty rain weather; it is Accident Area; the 2-3 that had an accident in average every month rises; through cooperating with the inventor; on guardrail, paste the reflective membrane optical cable in February, 2013; install camera additional, guard against after the unexpected protective device test, the driver has seen stickup reflective membrane signal on the guardrail at night and misty rain weather; all pay special attention to drive; even have an accident, after the reflective membrane optical cable disconnected, highway section management monitoring main frame also can send caution at once; the technician is with the signal of highway section management monitoring main frame; just arrive in the interruption of optical cables point in 20 minutes from service area, handled field accident soon, ensured The coast is clear.
Claims (7)
1. reflective membrane optical cable, comprise reflective membrane and optical fiber, it is characterized in that: with hot pressing colloidal sol optical fiber is fixed on the reflective membrane back side, there is non-drying glue layer at the hot pressing colloidal sol back side, non-drying glue layer directly sticks on highway, the railway guardrail, and the adhesive sticker surface coverage has diaphragm;
Described reflective membrane is the ribbon that luminous pigment and auxiliary agent is mixed transparent resin, transparent resin can adopt existing tygon, Polyvinylchloride, acryl resin, vinylite, gum dammar, alkyd resin, cyanurotriamide modified materials such as alkyd resin;
Described optical fiber carries out soft treatment, does not contain the bare fibre of sheath.
2. reflective membrane optical cable according to claim 1 is characterized in that: luminous pigment is that fluorescent powder, high refractive index glass micro pearl, bonding agent and antiager are formed, and buys on market.
3. reflective membrane optical cable according to claim 1, it is characterized in that: the optical fiber of described soft treatment, be the silicone oil that optical fiber is adopted weight content 20%, the kation imidazoline softening agent of 80% weight content of producing with Qinhuangdao triumph chemical industry company limited mixes, and dries after soak at room temperature 1-2 hour to obtain.
4. reflective membrane optical cable according to claim 1 is characterized in that: described hot pressing colloidal sol is that the plastics that can have viscosity by heating are tygon, Polyvinylchloride and mylar.
5. a reflective membrane optical cable comprises reflective membrane and optical fiber, it is characterized in that: comprise also and the parallel plain conductor of installing of optical fiber that hot pressing colloidal sol is fixed on the back side of reflective membrane with optical fiber and plain conductor, the another side of hot pressing colloidal sol scribbles adhesive sticker and diaphragm.
6. according to claim 1 or 5 any described reflective membrane optical cables, it is characterized in that: described reflective membrane is directly to be sprayed onto on the macromolecular material of folder screen cloth after glue and the reflective powder mixing of high refractive index glass micro pearl, to tighten installation again.
7. according to claim 1 or 5 any described reflective membrane optical cables, it is characterized in that: the reflective membrane of described band optical fiber and plain conductor is equipped with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103471.0A CN103217760B (en) | 2013-03-28 | 2013-03-28 | Reflective film optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310103471.0A CN103217760B (en) | 2013-03-28 | 2013-03-28 | Reflective film optical cable |
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| Publication Number | Publication Date |
|---|---|
| CN103217760A true CN103217760A (en) | 2013-07-24 |
| CN103217760B CN103217760B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310103471.0A Active CN103217760B (en) | 2013-03-28 | 2013-03-28 | Reflective film optical cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870578A (en) * | 2021-11-02 | 2021-12-31 | 陆航安防工程(上海)股份有限公司 | Road guardrail intelligent detection system and detection method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009221740A (en) * | 2008-03-17 | 2009-10-01 | Kyoritsu Kenkyusho:Kk | Marker equipped with reflective sheet |
| CN103001696A (en) * | 2012-10-09 | 2013-03-27 | 邓小健 | Method and device for monitoring communication optical cable system for preventing accidents on highways and railways |
-
2013
- 2013-03-28 CN CN201310103471.0A patent/CN103217760B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009221740A (en) * | 2008-03-17 | 2009-10-01 | Kyoritsu Kenkyusho:Kk | Marker equipped with reflective sheet |
| CN103001696A (en) * | 2012-10-09 | 2013-03-27 | 邓小健 | Method and device for monitoring communication optical cable system for preventing accidents on highways and railways |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870578A (en) * | 2021-11-02 | 2021-12-31 | 陆航安防工程(上海)股份有限公司 | Road guardrail intelligent detection system and detection method thereof |
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| Publication number | Publication date |
|---|---|
| CN103217760B (en) | 2015-09-23 |
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