CN108802053A - A kind of device that can detect sound insulation dash-board injury automatically - Google Patents
A kind of device that can detect sound insulation dash-board injury automatically Download PDFInfo
- Publication number
- CN108802053A CN108802053A CN201810913615.1A CN201810913615A CN108802053A CN 108802053 A CN108802053 A CN 108802053A CN 201810913615 A CN201810913615 A CN 201810913615A CN 108802053 A CN108802053 A CN 108802053A
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- Prior art keywords
- optical fiber
- circuit
- sound insulation
- sound
- controller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a kind of device that can detect sound insulation dash-board injury automatically, including sound arrester, it is provided with sound panel on sound arrester, several optical fiber are provided in sound panel, optical fiber is connected with detecting system.The sound panel is provided at both ends with optical fiber buncher, and optical fiber both ends are both provided with Optical fiber plug, and one end of optical fiber is connected with monochromatic source by Optical fiber plug, and the other end of optical fiber is connected with light intensity inductor by Optical fiber plug.By the way that detection device is arranged in sound panel, the damage self-test of sound panel is realized, security risk is reduced；By the way that communication device is arranged, damage information can be sent out by network, improve the efficiency of management of railroad maintenance level.
Description
Technical field
The present invention relates to a kind of self-checking units, more particularly to a kind of device that can detect sound insulation dash-board injury automatically.
Background technology
High ferro in the process of running, will produce huge noise, can cause huge pollution, shadow to the environment of Along Railway
Ring the normal life of people, it is therefore desirable to which sound arrester is installed.Existing sound arrester is all made of the plastic plate of use.But
Plastic plate is there are a great problems, and plastics are under sunlight, meeting aging, plastics especially under the irradiation of sunlight middle-ultraviolet lamp
The intensity and hardness of plate can all continuously decrease, and crack, or even fracture are generated under in the author of external force.The speed of high ferro is very
Greatly, very strong wind negative pressure is will produce, sound panel may be sucked near train, is generated dangerous.
Invention content
The goal of the invention of the present invention is：In view of the above problems, sound insulation dash-board injury can be detected automatically by providing one kind
Device, when sound panel aging is led to the problem of, can directly damaged information be passed to out, remind railroad maintenance personnel carry out
It arranges and replaces, reduce security risk.
The technical solution adopted by the present invention is as follows：
A kind of device that can detect sound insulation dash-board injury automatically, including sound arrester are provided with sound panel, sound panel on sound arrester
Several optical fiber are inside provided with, optical fiber is connected with detecting system.
Further, the invention discloses a kind of preferred structure for the device that can detect sound insulation dash-board injury automatically, it is described every
Soundboard is provided at both ends with optical fiber buncher, and optical fiber both ends are both provided with Optical fiber plug, and one end of optical fiber is connected by Optical fiber plug
It is connected to monochromatic source, the other end of optical fiber is connected with light intensity inductor by Optical fiber plug.
Further, the monochromatic source and light intensity inductor are electrically connected with detecting system by cable.
Further, the detecting system includes controller, and controller is connected with light source driving circuit, light source driving circuit
Signal input part be connected with controller, the detecting system includes power circuit, the power end original power supply of light source driving circuit
Circuit is electrically connected；The output end of light source driving circuit is electrically connected with monochromatic source, and controller is connected with telecommunication circuit.
Further, the controller is connected with signal deteching circuit, and input terminal and the light intensity of signal deteching circuit incude
Device is electrically connected, and signal deteching circuit output end is connected with controller signals, power end and the power circuit electricity of signal deteching circuit
Connection.
Further, the power circuit has accumulator and solar panel by cable connection；Telecommunication circuit includes
One or more of wire communication circuit and radio communication circuit.
Further, the sound arrester includes fixed seat, and several vertical columns, two adjacent fixations are provided in fixed seat
It is provided with sound panel between column, solar panel is provided at the top of vertical columns；Detecting system setting is in fixed seat or admittedly
Determine on column.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. by the way that detection device is arranged in sound panel, the damage self-test of sound panel is realized, reduces security risk；
2. by the way that communication device is arranged, damage information can be sent out by network, improve the management effect of railroad maintenance level
Rate.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is septum arrangements schematic diagram；
Fig. 3 is detecting system structure diagram；
It is marked in figure：1 is fixed seat, and 2 be vertical columns, and 3 be sound panel, and 4 be detecting system, and 5 be solar panel, and 6 are
Monochromatic source, 7 be light intensity inductor, and 8 be light source driving circuit, and 9 be controller, and 10 be signal deteching circuit, and 11 be power supply electricity
Road, 12 be telecommunication circuit；
301 be optical fiber, and 302 be optical fiber buncher, and 303 be Optical fiber plug.
Specific implementation mode
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1-Figure 3, a kind of device that can detect sound insulation dash-board injury automatically, including sound arrester, on sound arrester
It is provided with sound panel 3, several optical fiber 301 are provided in sound panel 3, optical fiber 301 is connected with detecting system.
Further, the invention discloses a kind of preferred structure for the device that can detect sound insulation dash-board injury automatically, it is described every
Soundboard 3 is provided at both ends with optical fiber buncher 302, and 301 both ends of optical fiber are both provided with Optical fiber plug 303, and one end of optical fiber 301 is logical
It crosses Optical fiber plug 303 and is connected with monochromatic source 6, the other end of optical fiber 301 is connected with light intensity inductor 7 by Optical fiber plug 303.
Further, the monochromatic source 6 and light intensity inductor 7 are electrically connected with detecting system by cable.
Further, the detecting system includes controller 9, and controller 9 is connected with light source driving circuit 8, light source driving
The signal input part of circuit 8 is connected with controller 9, and the detecting system includes power circuit, the power end of light source driving circuit 8
Former power circuit electrical connection；The output end of light source driving circuit 8 is electrically connected with monochromatic source 6, and controller 9 is connected with telecommunication circuit
12。
Further, the controller 9 is connected with signal deteching circuit 10, the input terminal and light intensity of signal deteching circuit 10
Inductor 7 is electrically connected, and 10 output end of signal deteching circuit is connected with 9 signal of controller, the power end of signal deteching circuit 10 and
Power circuit 11 is electrically connected.
Further, the power circuit 11 has accumulator and solar panel 5 by cable connection；Telecommunication circuit 12
Including one or more of wire communication circuit and radio communication circuit.
Further, the sound arrester includes fixed seat 1, and several vertical columns 2 are provided in fixed seat 1, and two is adjacent
Sound panel 3 is provided between vertical columns 2,2 top of vertical columns is provided with solar panel 5；The setting of detecting system 4 is solid
In reservation 1 or vertical columns 2.
When specifically used, the present apparatus is mounted on railway both sides, starting device.
Carrying out practically process, solar panel 5 convert light energy into electric energy and are stored in electric power storage by power circuit 11
Chi Zhong.Controller 9 sends out drive signal to light source driving circuit 8, and 8 timing of light source driving circuit shines, generates light pulse
And it passes to per in optical fiber all the way.Light is transmitted to the other end of optical fiber by optical fiber.Light intensity inductor 7 believes the light passed over
It number is converted into a model and passes to signal deteching circuit 10.
Signal deteching circuit 10 includes gating circuit, amplifying circuit and A/D conversion circuits, and the input terminal of gating circuit is distinguished
Be electrically connected with each light intensity inductor 7, the output end of gating circuit is electrically connected with input amplifier, amplifying circuit it is defeated
Outlet is connected with the input end signal of A/D conversion circuits.
Optical signal is changed into electric signal and passes to gating circuit by light intensity inductor 7, and gating circuit quickly will one by one
Light intensity inductor 7 is individually connected with amplifying circuit, after amplifying circuit amplifies signal and passes to A/D conversion circuits, A/D turns
Circuit is changed to convert analog signals into digital signal and pass to controller 9.Controller 9 can determine whether optical fiber by signal strength
Whether it is broken, and then can determine that whether sound panel damages.And the result detected is passed into management dimension by telecommunication circuit 12
Shield personnel.
In this way, by the way that detection device is arranged in sound panel, the damage self-test of sound panel is realized, reduces security risk；
By the way that communication device is arranged, damage information can be sent out by network, improve the efficiency of management of railroad maintenance level.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (7)
1. a kind of device that can detect sound insulation dash-board injury automatically, it is characterised in that：Including sound arrester, it is provided on sound arrester
Sound panel（3）, sound panel（3）Inside it is provided with several optical fiber（301）, optical fiber（301）It is connected with detecting system.
2. a kind of device that can detect sound insulation dash-board injury automatically as described in claim 1, it is characterised in that：The sound panel
（3）Be provided at both ends with optical fiber buncher（302）, optical fiber（301）Both ends are both provided with Optical fiber plug（303）, optical fiber（301）'s
One end passes through Optical fiber plug（303）It is connected with monochromatic source（6）, optical fiber（301）The other end pass through Optical fiber plug（303）Connection
There is light intensity inductor（7）.
3. a kind of device that can detect sound insulation dash-board injury automatically as claimed in claim 2, it is characterised in that：The monochromatic source
（6）With light intensity inductor（7）It is electrically connected with detecting system by cable.
4. a kind of device that can detect sound insulation dash-board injury automatically as claimed in claim 3, it is characterised in that：The detecting system
Including controller（9）, controller（9）It is connected with light source driving circuit（8）, light source driving circuit（8）Signal input part and control
Device processed（9）It is connected, the detecting system includes power circuit, light source driving circuit（8）Power end original power circuit electrical connection；
Light source driving circuit（8）Output end and monochromatic source（6）Electrical connection, controller（9）It is connected with telecommunication circuit（12）.
5. a kind of device that can detect sound insulation dash-board injury automatically as claimed in claim 4, it is characterised in that：The controller
（9）It is connected with signal deteching circuit（10）, signal deteching circuit（10）Input terminal and light intensity inductor（7）Electrical connection, signal
Detection circuit（10）Output end and controller（9）Signal is connected, signal deteching circuit（10）Power end and power circuit（11）
Electrical connection.
6. a kind of device that can detect sound insulation dash-board injury automatically as claimed in claim 5, it is characterised in that：The power circuit
（11）There are accumulator and solar panel by cable connection（5）；Telecommunication circuit（12）Including wire communication circuit and wirelessly
One or more of telecommunication circuit.
7. a kind of device that can detect sound insulation dash-board injury automatically as claimed in claim 6, it is characterised in that：The sound arrester
Including fixed seat（1）, fixed seat（1）On be provided with several vertical columns（2）, two adjacent vertical columns（2）Between be provided with every
Soundboard（3）, vertical columns（2）Top is provided with solar panel（5）；Detecting system（4）It is arranged in fixed seat（1）Or it is fixed
Column（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913615.1A CN108802053A (en) | 2018-08-13 | 2018-08-13 | A kind of device that can detect sound insulation dash-board injury automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913615.1A CN108802053A (en) | 2018-08-13 | 2018-08-13 | A kind of device that can detect sound insulation dash-board injury automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108802053A true CN108802053A (en) | 2018-11-13 |
Family
ID=64079985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913615.1A Pending CN108802053A (en) | 2018-08-13 | 2018-08-13 | A kind of device that can detect sound insulation dash-board injury automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699906A (en) * | 2021-09-09 | 2021-11-26 | 保定嘉盛光电科技股份有限公司 | Photovoltaic sound baffle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005043229A (en) * | 2003-07-22 | 2005-02-17 | Sumitomo Osaka Cement Co Ltd | Device for inspecting defect of transparent plate |
| CN101571494A (en) * | 2008-04-21 | 2009-11-04 | 西门子公司 | Crack detection system |
| CN102486888A (en) * | 2010-12-06 | 2012-06-06 | 西安金和光学科技有限公司 | Weight sensitive safety barrier |
| CN102514594A (en) * | 2011-12-08 | 2012-06-27 | 西安理工大学 | High-speed railway highway-over-railway foreign matter invasion monitoring system based on optical fiber |
| CN103528516A (en) * | 2013-10-17 | 2014-01-22 | 中国航空工业集团公司北京长城计量测试技术研究所 | Optical fiber type on-line real-time carbon pantograph slider abrasion detection system |
| CN206571250U (en) * | 2017-03-16 | 2017-10-20 | 杭州仙果科技有限公司 | A kind of construction of road and bridge security isolation column |
-
2018
- 2018-08-13 CN CN201810913615.1A patent/CN108802053A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005043229A (en) * | 2003-07-22 | 2005-02-17 | Sumitomo Osaka Cement Co Ltd | Device for inspecting defect of transparent plate |
| CN101571494A (en) * | 2008-04-21 | 2009-11-04 | 西门子公司 | Crack detection system |
| CN102486888A (en) * | 2010-12-06 | 2012-06-06 | 西安金和光学科技有限公司 | Weight sensitive safety barrier |
| CN102514594A (en) * | 2011-12-08 | 2012-06-27 | 西安理工大学 | High-speed railway highway-over-railway foreign matter invasion monitoring system based on optical fiber |
| CN103528516A (en) * | 2013-10-17 | 2014-01-22 | 中国航空工业集团公司北京长城计量测试技术研究所 | Optical fiber type on-line real-time carbon pantograph slider abrasion detection system |
| CN206571250U (en) * | 2017-03-16 | 2017-10-20 | 杭州仙果科技有限公司 | A kind of construction of road and bridge security isolation column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699906A (en) * | 2021-09-09 | 2021-11-26 | 保定嘉盛光电科技股份有限公司 | Photovoltaic sound baffle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |