CN205038802U - Highway emergent events monitoring system - Google Patents
Highway emergent events monitoring system Download PDFInfo
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- CN205038802U CN205038802U CN201520786178.3U CN201520786178U CN205038802U CN 205038802 U CN205038802 U CN 205038802U CN 201520786178 U CN201520786178 U CN 201520786178U CN 205038802 U CN205038802 U CN 205038802U
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- vibration
- guardrail
- optical cable
- highway
- monitoring system
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Abstract
The utility model provides a highway emergent events monitoring system, it includes: guardrail stand, fixed hook, vibration optical cable, solid fixed cone, guardrail, the curb department at highway is fixed to the guardrail stand, guardrail stand top installation guardrail, the guardrail is curved surface design, side -mounting vibration optical cable in the curved surface, the vibration optical cable is fixed through the inboard fixed hook of guardrail, the solid fixed cone of fixed hook trailing end connection, gu fixed cone installs at the guardrail lower extreme, vibration monitoring device signal transmission terminal is connected to vibration cable signal transmission end, whether the vibration optical cable is used for real -time supervision highway to bump.
Description
Technical field
The utility model relates to highway accident early warning field, particularly relates to a kind of highway accident monitoring system.
Background technology
In the modern society that automobile is popularized day by day, traffic hazard has brought huge property loss and personnel's injury.Investigation display, inside the dead of all traffic hazards, about has 70% to be cause death because missing best rescue time, and this have inside 70% the people of 35% because there is no timely alert help loss of life.Traffic hazard there is randomness and sudden, can trouble-savingly to occur, but can not elimination accident completely.Someone did investigation to a large amount of traffic hazard, and the dead is except minority is except the scene of the accident, and great majority cause death because of obtaining rescue in time.A statistics was once done by civil defence department of France, and severely injured personnel of the same condition of the injury, was rescued in 30 minutes, and its survival rate is 80%, and survival rate of being rescued in 60 minutes is 40%, is rescued in 90 minutes, and its survival rate is only less than 10%.Therefore the key point reducing traffic hazard casualties can have been become at the very first time alert help that traffic hazard occurs.But prior art cannot realize the geographic position of accurately locating scene of a traffic accident collision, and this just needs those skilled in the art badly and solves corresponding technical matters.
Utility model content
The utility model is intended at least solve the technical matters existed in prior art, especially innovatively proposes a kind of highway accident monitoring system.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of highway accident monitoring system, and it comprises: fence upright 1, stay hook 2, vibration optical cable 3, fixed cone 4, guardrail 6;
Fence upright 1 is fixed on the curb place of highway 5, guardrail 6 is installed at fence upright 1 top, described guardrail 6 is curved design, vibration optical cable 3 is installed inside curved surface, described vibration optical cable 3 is fixed by the stay hook 2 inside guardrail 6, and described stay hook 2 tail end is connected and fixed cone 4, and described fixed cone 4 is arranged on guardrail 6 lower end, described vibration optical cable 3 Signal transmissions end connects vibration monitoring device signal transmission ends, and whether described vibration optical cable 3 collides for Real-Time Monitoring highway.
The beneficial effect of technique scheme is: by installing vibration optical cable inside the guardrail of highway, carry out Real-Time Monitoring location to the collision accident of highway, efficiently convenient and swift.
Described highway accident monitoring system, preferably, described vibration monitoring equipment comprises: vibration detecting unit, power supply unit, control module;
Described vibration optical cable 3 Signal transmissions end connects vibration detecting cell signal transmission ends, described vibration detecting unit is for obtaining the vibration signal of vibration optical cable, described vibration detecting cell signal transmission ends connection control unit control signal transmission ends, described control module is used for controlling vibration detecting unit in real time, and power supply unit power output end connects vibration detecting unit power end and control module power end respectively.
The beneficial effect of technique scheme is: described vibration monitoring equipment is for monitoring the point of impingement, and wherein vibration detecting unit is for receiving vibration signal, and power supply unit is used for continued power.
Described highway accident monitoring system, preferably, also comprises data storage cell,
Described vibration monitoring device data output terminal connection data memory cell data input end.
The beneficial effect of technique scheme is: saved historical data by data storage cell.
Described highway accident monitoring system, preferably, described data storage cell is association P300SFF-30AJA07400.
Described highway accident monitoring system, preferably, also comprises alarm unit,
Described vibration monitoring equipment alarm signal output part connects alarm unit.
The beneficial effect of technique scheme is: carry out alarm operation by alarm unit.
Described highway accident monitoring system, preferably, described vibration monitoring equipment alarm signal output part connects alarm unit by 4G mobile radio communication network.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
The utility model, by installing vibration optical cable inside the guardrail of highway, carries out Real-Time Monitoring location to the collision accident of highway, efficiently convenient and swift.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the utility model monitoring system general illustration;
Fig. 2 is the utility model monitoring system topological diagram;
Fig. 3 is the utility model monitoring system vibration detecting cell schematics;
Fig. 4 is that the utility model monitoring system is arranged on freeway guardrail place schematic diagram;
Fig. 5 is that the utility model monitoring system is arranged on freeway guardrail cut-open view.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 4,5, the utility model provides a kind of highway accident monitoring system, and it comprises: fence upright 1, stay hook 2, vibration optical cable 3, fixed cone 4, guardrail 6;
Fence upright 1 is fixed on the curb place of highway 5, guardrail 6 is installed at fence upright 1 top, described guardrail 6 is curved design, vibration optical cable 3 is installed inside curved surface, described vibration optical cable 3 is fixed by the stay hook 2 inside guardrail 6, and described stay hook 2 tail end is connected and fixed cone 4, and described fixed cone 4 is arranged on guardrail 6 lower end, described vibration optical cable 3 Signal transmissions end connects vibration monitoring device signal transmission ends, and whether described vibration optical cable 3 collides for Real-Time Monitoring highway.
The beneficial effect of technique scheme is: by installing vibration optical cable inside the guardrail of highway, carry out Real-Time Monitoring location to the collision accident of highway, efficiently convenient and swift.
As shown in Figure 1,3, described highway accident monitoring system, preferably, described vibration monitoring equipment comprises: vibration detecting unit, power supply unit, control module;
Described vibration optical cable 3 Signal transmissions end connects vibration detecting cell signal transmission ends, described vibration detecting unit is for obtaining the vibration signal of vibration optical cable, described vibration detecting cell signal transmission ends connection control unit control signal transmission ends, described control module is used for controlling vibration detecting unit in real time, and power supply unit power output end connects vibration detecting unit power end and control module power end respectively.
The beneficial effect of technique scheme is: described vibration monitoring equipment is for monitoring the point of impingement, and wherein vibration detecting unit is for receiving vibration signal, and power supply unit is used for continued power.
Described highway accident monitoring system, preferably, also comprises data storage cell,
Described vibration monitoring device data output terminal connection data memory cell data input end.
The beneficial effect of technique scheme is: saved historical data by data storage cell.
Described highway accident monitoring system, preferably, described data storage cell is association P300SFF-30AJA07400.
Described highway accident monitoring system, preferably, also comprises alarm unit,
Described vibration monitoring equipment alarm signal output part connects alarm unit.
The beneficial effect of technique scheme is: carry out alarm operation by alarm unit.
Described highway accident monitoring system, preferably, described vibration monitoring equipment alarm signal output part connects alarm unit by 4G mobile radio communication network.
As shown in Figure 2, be vibration monitoring equipment connection internet schematic diagram;
Vibration optical cable adopts the single mode ligth armoring 8 core optical cable of easily installation, Water-proof sun-proof, corrosion-resistant, mouse bite preventing; because vibration optical cable is directly laid in each easily scraping, by the region of hitting; and optical cable likely can deliberately be destroyed the shock with car by unrelated person; therefore; reflective membrane is adopted to cover above vibration optical cable; the effect of existing protection optical cable, also has the effect reminding car.Exposed optical cable grey paint outside reflective membrane pretends.
Vibration monitoring equipment: primarily of power supply unit, control module, vibration detecting unit, short message alarm unit,
Every platform vibration monitoring equipment user can match according to the actual requirements, this project monitoring equipment need monitor that 6 regions are maximum to be expanded to 16 regions, NM server is managed vibration monitoring equipment by TCP/IP network, and client is also by TCP/IP network access NM server.When system is busy, can according to alarm level setting, the warning message that preferential transmission grade is high, can not affect the acquisition and processing speed of signal.System data possesses front end storage capacity, can resume the information that Network Abnormal cannot send.
Data store and adopt association P3000 workstation as data storage device.
Association ThinkStationP300SFF-30AJA07400.
Sensing optic cable is disposed according to guardrail and is fixed together with guardrail, and the oscillation intensity on sensing optic cable reflects the shock dynamics that guardrail receives.This shock can produce modulating action to detection light, and equipment end can convert this shock to sound signal and locating information, and position occurs extraction shock from locating information.Audio-frequency information can be used to clash into by manually carrying out identification the type occurred.
Sensing optic cable uses common Single mode communication optical cable, but will consider the rugged surroundings factor such as aging of exposing to the weather, and choose tension, the reasonable outdoor optical cable of compressive property.
Vibration monitoring equipment cardinal principle is photoelastic effect and OTDR technology.
Photoelastic effect: when external force or effect of vibration produce strain in elastic body, elastomeric refractive index changes, and presents birefringence, this have o light and e optical index in the transparent medium of internal stress unequal, and it is relevant with stress distribution.
OTDR principle of work is similar to radar, by laser diode and pulse producer by luminous energy as being mapped in optical fiber, very strong echoed signal can be sent when pulse signal runs into the strong reflection such as breakpoint, joint thing in optical fiber transport process.Energy of reflection light is by separating in incident optical signal and being sent to photodiode, and light signal is converted into electric numerical value, and then through amplifying, then sampling is processed.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (6)
1. a highway accident monitoring system, is characterized in that, comprising: fence upright (1), stay hook (2), vibration optical cable (3), fixed cone (4), guardrail (6);
Fence upright (1) is fixed on the curb place of highway (5), guardrail (6) is installed at fence upright (1) top, described guardrail (6) is curved design, inside curved surface, vibration optical cable (3) is installed, described vibration optical cable (3) is fixed by the stay hook (2) of guardrail (6) inner side, described stay hook (2) tail end is connected and fixed cone (4), described fixed cone (4) is arranged on guardrail (6) lower end, described vibration optical cable (3) Signal transmissions end connects vibration monitoring device signal transmission ends, whether described vibration optical cable (3) collides for Real-Time Monitoring highway.
2. highway accident monitoring system according to claim 1, is characterized in that, described vibration monitoring equipment comprises: vibration detecting unit, power supply unit, control module;
Described vibration optical cable (3) Signal transmissions end connects vibration detecting cell signal transmission ends, described vibration detecting unit is for obtaining the vibration signal of vibration optical cable, described vibration detecting cell signal transmission ends connection control unit control signal transmission ends, described control module is used for controlling vibration detecting unit in real time, and power supply unit power output end connects vibration detecting unit power end and control module power end respectively.
3. highway accident monitoring system according to claim 1, is characterized in that, also comprise data storage cell,
Described vibration monitoring device data output terminal connection data memory cell data input end.
4. highway accident monitoring system according to claim 3, is characterized in that, described data storage cell is association P300SFF-30AJA07400.
5. highway accident monitoring system according to claim 1, is characterized in that, also comprise alarm unit,
Described vibration monitoring equipment alarm signal output part connects alarm unit.
6. highway accident monitoring system according to claim 5, is characterized in that, described vibration monitoring equipment alarm signal output part connects alarm unit by 4G mobile radio communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786178.3U CN205038802U (en) | 2015-10-12 | 2015-10-12 | Highway emergent events monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786178.3U CN205038802U (en) | 2015-10-12 | 2015-10-12 | Highway emergent events monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038802U true CN205038802U (en) | 2016-02-17 |
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ID=55297683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786178.3U Expired - Fee Related CN205038802U (en) | 2015-10-12 | 2015-10-12 | Highway emergent events monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320227A (en) * | 2016-09-29 | 2017-01-11 | 湖南悍马金属构件有限公司 | Intelligent road center guardrail |
| CN107604853A (en) * | 2017-10-13 | 2018-01-19 | 梁亮 | A kind of intelligent expressway collision device and its control method |
| CN111147133A (en) * | 2019-12-24 | 2020-05-12 | 武汉理工光科股份有限公司 | Real-time monitoring system and method for traffic flow based on phi-OTDR |
| CN112987120A (en) * | 2021-03-08 | 2021-06-18 | 山东高速高新材料科技有限公司 | Method for detecting guardrail collision |
| CN114566040A (en) * | 2021-11-30 | 2022-05-31 | 贵州电网有限责任公司 | High-speed accident positioning system and method based on underground optical cable of communication company |
-
2015
- 2015-10-12 CN CN201520786178.3U patent/CN205038802U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320227A (en) * | 2016-09-29 | 2017-01-11 | 湖南悍马金属构件有限公司 | Intelligent road center guardrail |
| CN107604853A (en) * | 2017-10-13 | 2018-01-19 | 梁亮 | A kind of intelligent expressway collision device and its control method |
| CN107604853B (en) * | 2017-10-13 | 2020-04-24 | 梁亮 | Intelligent expressway protective fence collision device and control method thereof |
| CN111147133A (en) * | 2019-12-24 | 2020-05-12 | 武汉理工光科股份有限公司 | Real-time monitoring system and method for traffic flow based on phi-OTDR |
| CN112987120A (en) * | 2021-03-08 | 2021-06-18 | 山东高速高新材料科技有限公司 | Method for detecting guardrail collision |
| CN114566040A (en) * | 2021-11-30 | 2022-05-31 | 贵州电网有限责任公司 | High-speed accident positioning system and method based on underground optical cable of communication company |
| CN114566040B (en) * | 2021-11-30 | 2023-08-11 | 贵州电网有限责任公司 | High-speed accident positioning system and method based on buried optical cable of communication company |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20171012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |