CN108231319A - Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil - Google Patents
Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil Download PDFInfo
- Publication number
- CN108231319A CN108231319A CN201810008670.6A CN201810008670A CN108231319A CN 108231319 A CN108231319 A CN 108231319A CN 201810008670 A CN201810008670 A CN 201810008670A CN 108231319 A CN108231319 A CN 108231319A
- Authority
- CN
- China
- Prior art keywords
- coil
- induction coil
- ground induction
- coil body
- wire casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
Abstract
This application involves a kind of ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil, ground induction coil includes coil body, and the coil body is made of resilient nonmetallic material；An astragal slot is offered in the coil body, coil line is set in the wire casing, the wire casing is covered using press strip；The coil body pastes to be used on the ground.The application construction is simple does not need to road pavement and is excavated and cut, and is mounted directly and fixes, and service life is long, replaces and easy to maintenance.The application is adapted to current all complex road conditions, and install it is simple, quick, can for a long time using and can reach good inductive effects.During construction, it is only necessary to which reserved installation position from the angle of construction technology can substantially reduce operation difficulty, improve construction efficiency according to the specification for needing to adjust coil body of actual installation environment.
Description
Technical field
The application belongs to traffic intelligent identification technology field, and in particular to a kind of ground induction coil and its construction technology are based on
The vehicle detecting system of ground induction coil.
Background technology
Ground induction coil is a part for oscillating circuit, oscillating circuit is formed with capacitance, in vehicle identification and detection.
Its testing principle is：When have big metal object such as automobile by when, the irony of vehicle in itself will change the magnetic flux in coil,
The change of magnetic flux causes the variation of wire loop inductance value.Wagon detector judges to pass through by detecting the variation of the inductance value
The state of vehicle.Existing ground induction coil is completed to install essentially by pre-buried or secondary cut.It is carried out to installation environment
It while secondary destruction, needs to coordinate large operation equipment, there is higher difficulty of construction and cost to waste, and to installation environment
Destruction be long-term and irreversible.Once in addition, ground induction coil damage or failure, needing to destroy road surface again could be right
Inbuilt ground induction coil is checked or is replaced, complicated for operation and cost of idleness.
Invention content
To solve the problems, such as the relevant technologies at least to a certain extent, this application provides a kind of ground induction coil and
Its construction technology, the vehicle detecting system based on ground induction coil.
According to the embodiment of the present application in a first aspect, provide a kind of ground induction coil, including coil body, the coil
Ontology is made of resilient nonmetallic material；An astragal slot is offered in the coil body, coil line is set in the wire casing,
The wire casing is covered using press strip；The coil body pastes to be used on the ground.
Further, the wire casing is around squarely, circle or ellipse, when the wire casing is around squarely, the wire casing
Corner is disposed as circular arc chamfering or 45 degree of chamferings.
Further, mounting hole is additionally provided in the coil body, the mounting hole by described is felt with bolt cooperation
Coil fixes on the ground.
Further, the bottom of the coil body is provided with adhesive layer, by the adhesive layer by the ground induction coil
It fixes on the ground.
Further, the wire casing uses groove of the bottom surface for arcwall face, and the press strip matches setting with the wire casing.
Further, the outer end face of the press strip uses planar structure, and inner face uses arcwall face structure；The line
The arcwall face of slot and the arcwall face structure of the press strip inner face form a hollow cylinder.
Further, via hole is provided on the outer end face of the press strip, the via hole uses convex shape structure.
Further, the alternate striped of different colours is provided on the top surface of the coil body.
According to the second aspect of the embodiment of the present application, a kind of construction technology of ground induction coil, following steps are provided：
Obtain required coil body；
Coil line is placed on to the wire casing opened up in coil body；
In wire casing overlying lid press strip, make the outer end face of press strip and the end face of coil body；
Coil body is pasted and is fixed on the ground.
According to the third aspect of the embodiment of the present application, a kind of vehicle detecting system based on ground induction coil is provided, is wrapped
The ground induction coil and wagon detector are included, outlet hole is provided in the coil body of the ground induction coil, the coil line is worn
The outlet hole is crossed to connect with the wagon detector；The oscillator signal that the ground induction coil generates is transmitted to the vehicle detection
Device, the wagon detector are detected the vehicle of process according to the oscillator signal received.
The technical solution that embodiments herein provides can include the following benefits：Line in the application ground induction coil
Circle ontology is made of resilient nonmetallics materials such as high-strength rubber and high-density fibers, wire casing is opened up in coil body, by line
Astragal is covered wire casing with press strip after being placed in wire casing, and when construction, which pastes ground induction coil, to be fixed on the ground, and the application applies
Work is simple, does not need to road pavement and is excavated and cut, and is mounted directly and fixes, and service life is long, replacement and repair side
Just.
It should be understood that above general description and following detailed description are only exemplary and explanatory, not
The application can be limited.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the application
Example, and for explaining the principle of the application together with specification.
Fig. 1 is the vertical view according to a kind of ground induction coil shown in an exemplary embodiment.
Fig. 2 is according to the sectional view of a kind of ground induction coil along longitudinal direction shown in an exemplary embodiment.
Fig. 3 be according in a kind of ground induction coil shown in an exemplary embodiment on press strip via hole structure diagram.
In figure：1- coil bodies；11- wire casings；12- mounting holes；2- press strips；21- via holes；3- coil lines.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
As depicted in figs. 1 and 2, this application provides a kind of ground induction coils, and including coil body 1, coil body 1 uses
The resilient nonmetallics material such as high density rubber or high-density fiber is made.An astragal slot 11, wire casing 11 are offered in coil body 1
Middle setting coil line 3, wire casing 11 is covered using press strip 2, the outer end face of press strip 2 and the end face of coil body 1.It uses
When, coil body 1 pastes on the ground.Specifically, wire casing 11 can be according to actual needs around squarely, circle or ellipse
Deng.When wire casing 11 is around squarely, the corner of wire casing 11 is disposed as circular arc chamfering or 45 degree of chamferings.
In a specific embodiment, it is additionally provided with mounting hole 12 in coil body 1.During construction, bolt can be passed through
Ground induction coil is fixed on the ground with mounting hole 12.To increase hardenability, metal fittings are additionally provided in mounting hole 12, are applied
Working hour, bolt are inserted into metal fittings and use.Specifically, the anchor bolt of a diameter of 6mm-12mm may be used in bolt.
In a specific embodiment, the bottom of coil body 1 is provided with adhesive layer.During construction, bonding can be passed through
Layer fixes ground induction coil on the ground.
As shown in Fig. 2, in a specific embodiment, wire casing 11 uses groove of the bottom surface for arcwall face, convenient for by line
Astragal 3 is more snugly placed in wire casing 11.Press strip 2 matches setting with wire casing 11, and the outer end face of press strip 2 uses planar junction
Structure, inner face use arcwall face structure.The arcwall face of wire casing 11 and the arcwall face structure composition one of 2 inner face of press strip are hollow
Cylinder.
It is repaired as shown in figure 3, being damaged for ease of ground induction coil or taking away press strip 2 when failing, on the outer end face of press strip 2
It is provided with via hole 21.Via hole 21 uses convex shape structure.Via hole 21 is used to provide impetus for service personnel, thus will
Press strip 2 takes out.In use, auxiliary tool is made to be hooked at the inflection inside via hole 21 after entering via hole 21, can facilitate
Press strip 2 is taken out from coil body 1 using auxiliary tool, so as to which ground induction coil is overhauled or be replaced.
In a specific embodiment, the alternate striped of different colours is provided on the top surface of coil body 1, reaches awake
Mesh and the effect reminded.Wherein, the alternate striped of different colours is using yellow black alternate striped.
A rectangular, round or oval overall structure may be used in coil body 1 in the application ground induction coil, also may be used
To use rectangular or arc separate structure.When coil body 1 is using separate structure, institute can be spliced into each separate structure
The structure needed.
Present invention also provides a kind of construction technologies of ground induction coil, include the following steps：
S1, required coil body 1 is obtained.An overall structure may be used in coil body 1, can also use split knot
The structure that structure is spliced into.
S2, coil line 3 is placed in the wire casing 11 opened up in coil body 1.
S3, press strip 2 is covered on wire casing 11, makes the outer end face of press strip 2 and the end face of coil body 1.
S4, coil body 1 is fixed on the ground.Coil body 1 can be fixed on the ground by bolt, it can also
Coil body 1 is fixed on the ground by adhesive layer.
In above-mentioned construction technology, step S2 can also be arranged on behind step S4.The construction technology of the application ground induction coil
Simply, it is convenient, efficient, and too havoc will not be caused to installation environment.In addition, since coil body 1 uses elastic material
It is made, the sense of jolting by vehicle can be reduced, improved to the identification and detection by vehicle.
Present invention also provides a kind of vehicle detecting system based on ground induction coil, the ground sense line provided including the application
Circle and wagon detector.Outlet hole is provided in coil body 1, coil line 3 is connect across outlet hole with wagon detector.Ground sense
The oscillator signal that coil generates is transmitted to wagon detector, and wagon detector is according to the oscillator signal received to the vehicle of process
It is detected.
The application ground induction coil is suitable for common community's road, community's internal passageway, county, state's grade road and highway
Deng, use the resilient nonmetallics material such as high-strength rubber and high-density fiber, have resistance to compression, high temperature resistance, anti-oxidant and anti-corruption
The features such as erosion, the thickness of coil body 1 can be customized according to use environment.Highway can be selected than relatively thin coil
Ontology 1, reduce vehicle by sense of jolting.Ordinary road can also use thicker coil body 1, and ground induction coil has sense
While answering function, can play the role of slowing down passes through.
The application ground induction coil construction is simple, without carrying out hardening of cement again or being excavated and cut on bituminous paving
It cuts, is mounted directly and fixes, and service life is long, replace and easy to maintenance.Coil body 1 diversified can customize processing,
Setting different colours alternate striped in its surface can play eye-catching, beautification and the requirement of individual character.The application can be reduced and be applied
Work installation difficulty and installation cost improve working efficiency.By experiment test, the application to by motor vehicle, electric vehicle etc.
The vehicles can complete sensing triggering with 100%.
About the device in above-described embodiment, wherein modules perform the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiment.
It should be noted that in the description of the present application, term " first ", " second " etc. are only used for description purpose, without
It is understood that indicate or implying relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be by the application
Embodiment person of ordinary skill in the field understood.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to the limitation to the application is interpreted as, those of ordinary skill in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of ground induction coil, which is characterized in that it includes coil body, and the coil body uses resilient nonmetallic material system
Into；An astragal slot is offered in the coil body, coil line is set in the wire casing, the wire casing is covered using press strip
Lid；The coil body pastes to be used on the ground.
2. ground induction coil as described in claim 1, which is characterized in that the wire casing is described around squarely, circle or ellipse
When wire casing is around squarely, the corner of the wire casing is disposed as circular arc chamfering or 45 degree of chamferings.
3. ground induction coil as described in claim 1, which is characterized in that mounting hole is additionally provided in the coil body, it is described
Mounting hole coordinates with bolt fixes the ground induction coil on the ground.
4. the ground induction coil as described in claims 1 or 2 or 3, which is characterized in that the bottom of the coil body is provided with bonding
Layer, is fixed on the ground the ground induction coil by the adhesive layer.
5. the ground induction coil as described in claims 1 or 2 or 3, which is characterized in that the wire casing uses bottom surface as the recessed of arcwall face
Slot, the press strip match setting with the wire casing.
6. ground induction coil as claimed in claim 5, which is characterized in that the outer end face of the press strip uses planar structure, in
End face uses arcwall face structure；The arcwall face of the wire casing and the arcwall face structure of the press strip inner face form a hollow circle
Cylinder.
7. the ground induction coil as described in claims 1 or 2 or 3, which is characterized in that auxiliary is provided on the outer end face of the press strip
Hole, the via hole use convex shape structure.
8. the ground induction coil as described in claims 1 or 2 or 3, which is characterized in that be provided with not on the top surface of the coil body
The alternate striped with color.
9. a kind of construction technology of ground induction coil, which is characterized in that include the following steps：
Obtain required coil body；
Coil line is placed on to the wire casing opened up in coil body；
In wire casing overlying lid press strip, make the outer end face of press strip and the end face of coil body；
Coil body is pasted and is fixed on the ground.
10. a kind of vehicle detecting system based on ground induction coil, which is characterized in that it is included such as any one of claim 1~8 institute
The ground induction coil and wagon detector stated are provided with outlet hole in the coil body of the ground induction coil, and the coil line passes through
The outlet hole is connect with the wagon detector；The oscillator signal that the ground induction coil generates is transmitted to the vehicle detection
Device, the wagon detector are detected the vehicle of process according to the oscillator signal received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008670.6A CN108231319A (en) | 2018-01-04 | 2018-01-04 | Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008670.6A CN108231319A (en) | 2018-01-04 | 2018-01-04 | Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108231319A true CN108231319A (en) | 2018-06-29 |
Family
ID=62642854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810008670.6A Pending CN108231319A (en) | 2018-01-04 | 2018-01-04 | Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108231319A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637771A (en) * | 2018-12-29 | 2019-04-16 | 北京工业大学 | A kind of fixing means of induction coil |
| CN113689712A (en) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | Ground induction coil, manufacturing method thereof and ground induction vehicle detector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867709B1 (en) * | 1999-02-18 | 2005-03-15 | Golden River Traffic Limited | Vehicle detector and classifier |
| CN201196894Y (en) * | 2008-05-28 | 2009-02-18 | 辽宁金洋集团信息技术有限公司 | Traffic flow and cab model detection coil |
| KR20140026735A (en) * | 2012-08-23 | 2014-03-06 | 한국도로공사 | Installing structure for loop type detecting sensor and construction method therefor |
| CN203625801U (en) * | 2013-12-11 | 2014-06-04 | 邢台钢铁有限责任公司 | Ground sensor mounting structure |
| CN105528896A (en) * | 2016-01-15 | 2016-04-27 | 辽宁金洋集团信息技术有限公司 | Flexible surface-mounted-type magnetic induction sensor |
| CN106120606A (en) * | 2016-07-06 | 2016-11-16 | 成都市红亿科技有限公司 | A kind of parking lot import and export mix for installing ground induction coil |
-
2018
- 2018-01-04 CN CN201810008670.6A patent/CN108231319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867709B1 (en) * | 1999-02-18 | 2005-03-15 | Golden River Traffic Limited | Vehicle detector and classifier |
| CN201196894Y (en) * | 2008-05-28 | 2009-02-18 | 辽宁金洋集团信息技术有限公司 | Traffic flow and cab model detection coil |
| KR20140026735A (en) * | 2012-08-23 | 2014-03-06 | 한국도로공사 | Installing structure for loop type detecting sensor and construction method therefor |
| CN203625801U (en) * | 2013-12-11 | 2014-06-04 | 邢台钢铁有限责任公司 | Ground sensor mounting structure |
| CN105528896A (en) * | 2016-01-15 | 2016-04-27 | 辽宁金洋集团信息技术有限公司 | Flexible surface-mounted-type magnetic induction sensor |
| CN106120606A (en) * | 2016-07-06 | 2016-11-16 | 成都市红亿科技有限公司 | A kind of parking lot import and export mix for installing ground induction coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637771A (en) * | 2018-12-29 | 2019-04-16 | 北京工业大学 | A kind of fixing means of induction coil |
| CN113689712A (en) * | 2021-09-27 | 2021-11-23 | 深圳市捷顺科技实业股份有限公司 | Ground induction coil, manufacturing method thereof and ground induction vehicle detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3451310B1 (en) | Driving assistance system | |
| CN108231319A (en) | Ground induction coil and its construction technology, the vehicle detecting system based on ground induction coil | |
| US10632892B2 (en) | Magnetic marker, magnetic marker retaining method, work apparatus for magnetic markers, and magnetic marker installation method | |
| CN105673618B (en) | A kind of hydraulic cylinder based on magnetic induction sender is to level detecting apparatus | |
| CN207194905U (en) | A kind of tunnel model for shield model test | |
| JP2023022009A (en) | marker system | |
| CN105393078A (en) | System for measuring the thickness of a layer of rubber for a tyre | |
| KR20100082832A (en) | Assembly for reinforcement for concrete and markers | |
| CN205711602U (en) | A kind of asphalt pavement structure possessing double-layer drainage noise reduction | |
| KR101677943B1 (en) | Indicator of underground pipe | |
| WO2019239825A1 (en) | Method for constructing magnetic marker | |
| CN104457840A (en) | Vehicle-mounted detection system of spreading machine | |
| CN105122030B (en) | Tire survey tool and tire measurement method | |
| CN104047232B (en) | Road and bridge concreting preformed hole or built-in fitting are from active and inactive mold stripper apparatus | |
| CN104534188B (en) | Large diameter wound pipe and its winding method | |
| CN108984969A (en) | A kind of soft soil foundation shield tunnel operation phase settlement calculation method | |
| CN108507713A (en) | A kind of stress detection device for road surface | |
| CN207703219U (en) | A kind of engineering survey monitoring point alarming device | |
| CN205173953U (en) | Steel case roof beam welding seam protector | |
| CN205508486U (en) | Sign area for optical cable | |
| CN105803968A (en) | Zebra crossing unnecessary to be maintained separately and construction method thereof | |
| SE0201927L (en) | Method and apparatus for sensing and indicating acoustic emission | |
| CN204080866U (en) | A kind of for pointing out the manhole assembly of well lid defect | |
| CN106948835A (en) | A kind of tunnel model preparation method for shield model test | |
| CN207489253U (en) | A kind of embedded replaceable car test coil device in road surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180629 |