CN209543430U - A kind of express highway ETC rubs card identification and alarm intercepting system - Google Patents
A kind of express highway ETC rubs card identification and alarm intercepting system Download PDFInfo
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- CN209543430U CN209543430U CN201920716283.8U CN201920716283U CN209543430U CN 209543430 U CN209543430 U CN 209543430U CN 201920716283 U CN201920716283 U CN 201920716283U CN 209543430 U CN209543430 U CN 209543430U
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Abstract
A kind of express highway ETC rubs card identification and alarm intercepting system, including PLC control unit, it is set to the first photoelectric sensor of ETC detection zone front end, it is set to the second photoelectric sensor of the rear side of ETC bar, be set at ETC bar close to switch, combined aural and visual alarm, radio station and blocking apparatus, the close switch is for detecting the unlatching of ETC bar and closed state, the blocking apparatus is set to ETC detection zone exit, third photoelectric sensor is set on rear side of the first photoelectric sensor, the 4th photoelectric sensor is set along lane diagonal line between third photoelectric sensor and ETC bar.The utility model beneficial effect be the lane ETC front truck is rubbed accomplish acousto-optic warning in the case of rear car checks card outbound, taking pictures evidence obtaining and intercepts and rubs truck, except this system is independently of ETC charging system, ETC system is not interfered, good compatibility is low using threshold.
Description
Technical field
The utility model relates to a kind of signal detection and alarm systems more particularly to a kind of express highway ETC to rub card
Identification and alarm intercepting system.
Background technique
With the quickening and the improvement of people's living standards of urbanization process, the vehicle of running on expressway is increasingly
More, the pressure that charge station faces is also increasing, and vehicle can be improved in charge station as a kind of no-stop charging system in ETC
Passage speed, save the time for car owner, reduce vehicle congestion at toll station phenomenon, while can also save certain manpower and object
Power.Because of the above advantage, ETC is becoming increasingly popular in each high speed charge station in the whole nation.It is existing however as the universal of ETC
ETC charging system also gradually exposes some problems in actual use.
ETC charging system mainly uses vehicle carried electronic label device to information of vehicles and for important informations such as payment agreements
It is recorded.After vehicle is inserted into IC card, when vehicle passes through charge station, the wireless communication and mobile unit at charge station are utilized
Between write to each other, then rely on highway tolling system, during vehicle driving, directly take off corresponding highway
Current expense, realizes the electronization of vehicle on highway charge.
Normal operation is as follows when ETC vehicle passes through charge station: when one sufficient, normal equipped with remaining sum in ETC and card
After the vehicle of traveling drives into charge station's ETC detection zone, system, which understands automatic identification information of vehicles and carries out networking out of ETC card, is buckled
Take, opens high speed bar after deducting fees successfully, vehicle is driven out to rear high speed lever and falls.
And ETC in actual use, charge station staff will often find that the case where front truck rubs rear car ETC goes out
Existing, concrete condition is as follows: after a vehicle drives into the lane ETC, due to do not have to fill ETC or have in ETC but card Sorry, your ticket has not enough value,
ETC signal-obtaining reasons, the high speed railing such as fail, be put on the blacklist is not opened, but second vehicle equipped with ETC is sailed at this time
Enter ETC detection zone, ETC read it is normal after, system deducts fees success to second car, and high speed railing is opened, do not deducted fees at this time
First car take advantage of the occasion to be driven out to charge station, subsequent high speed railing is fallen, and the second car deducted fees can not be driven out to charge instead
It stands, charge station staff can only be found and solved the problems, such as.
Sometimes due to weather, interference, ETC system between the wireless telecom equipment (radar) and mobile unit of ETC system
The reasons such as internal problem, the vehicle equipped with ETC do not complete signal exchange after driving into the lane ETC for the first time and deduct fees, and rub card at this time
Detection detects problematic with alarm system, starts to alarm, but vehicle reverse drives into again again after radar monitors region, deducts fees
Success, completes signal exchange, and high speed railing is opened.At this moment the vehicle already belongs to normal vehicle, but system alarm still remains, no
It can eliminate automatically, when vehicle is driven out to charge station, intercept bar movement, the vehicle normally deducted fees has been blocked.
The interference of human factor.The lane ETC often has charge station staff and part driver by detection interval, and
Residence times etc. have with short, cause system detection to be mistaken for vehicle and pass through, cause error detection, the false alarm of system.Though
So the reason of some people is shielded by the length in program by the time, and draft rules and regulations and do not allow personnel from the region
Pass through, but there are such phenomenons.
Summary of the invention
The purpose of the utility model is to overcome the above problems existing for current ETC charging system, provide a kind of novel height
Fast highway ETC rubs card identification and alarm intercepting system.
To realize the purpose of this utility model, provide following technical solutions: a kind of express highway ETC, which rubs card, to be known
Not with alarm intercepting system, including PLC control unit, it is set to the first photoelectric sensor of ETC detection zone front end, is set to
Second photoelectric sensor of the rear side of ETC bar, be set at ETC bar close to switch, combined aural and visual alarm, radio station and
Blocking apparatus, it is described to be set to ETC detection for detecting the unlatching of ETC bar and closed state, the blocking apparatus close to switch
Third photoelectric sensor is arranged, between third photoelectric sensor and ETC bar in area exit on rear side of the first photoelectric sensor
The 4th photoelectric sensor is set along lane diagonal line, a set of traffic cameras is respectively set at ETC bar and blocking apparatus, it is described
PLC control unit according to the first photoelectric sensor, the second photoelectric sensor, third photoelectric sensor, the 4th photoelectric sensor and
The detection data being transmitted back to close to switch is transmitted to PLC control unit by PLC input port, and PLC control unit passes through output
Signal control combined aural and visual alarm, traffic cameras, radio station and the blocking apparatus of port output.
Warning message is transferred to by the further PLC control unit by wireless data transfer module is set to backstage
Industrial personal computer.
The further PLC control unit uses Siemens S7-200PLC.
Further first photoelectric sensor, the second photoelectric sensor, third photoelectric sensor, the 4th photoelectric sensing
Device is all made of Keyemce PG-G52N photoelectric sensor.
The further close switch is using the close switch of Keyemce EV-130U.
The further traffic cameras uses Haikang IDS-TCH300 type
The further wireless data transfer module is used using Chinese mugwort treasured AB433A model, the industrial personal computer and is ground China
IPC-610H type industrial personal computer.
The further blocking apparatus is to intercept bar.
The utility model advantageous effects: for the lane ETC, front truck, which is rubbed, accomplishes that acousto-optic is alert in the case of rear car checks card outbound
Show, taking pictures evidence obtaining and intercepts and rubs truck, wrong report situation is reduced by setting third, the 4th photoelectric sensor, this system is only
It stands on except ETC charging system, ETC charging system will not be interfered, there is compatibility well, make up original ETC and receive
The loophole of charge system is low using threshold.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model.
Fig. 2 is utility model works flow chart.
Fig. 3 is first to fourth photoelectric sensor, ETC lever, blocking apparatus, traffic cameras schematic layout pattern.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, respectively marked in attached drawing are as follows: 1: the first photoelectric sensor；
2: the second photoelectric sensors；3: third photoelectric sensor；4: the four photoelectric sensors；5:ETC detection zone；6:ETC lever；7: blocking
Cut device, 8: traffic cameras.
As shown in the figure: the utility model provides a kind of express highway ETC and rubs card identification and alarm intercepting system, including
PLC control unit, the first photoelectric sensor 1 for being set to 5 front end of ETC detection zone, are set to the second of the rear side of ETC bar 6
Photoelectric sensor 2, be set at ETC bar 6 close to switch, combined aural and visual alarm, radio station and blocking apparatus are described close
Switch is for detecting the unlatching of ETC bar and closed state, and the blocking apparatus is set to 5 exit of ETC detection zone, in the first light
Third photoelectric sensor 3 is set on rear side of electric transducer, and along lane, diagonal line is set between third photoelectric sensor 3 and ETC bar 6
The 4th photoelectric sensor 4 is set, a set of traffic cameras, the PLC control unit root are respectively set at ETC bar and blocking apparatus
It is transmitted back to according to the first photoelectric sensor, the second photoelectric sensor, third photoelectric sensor, the 4th photoelectric sensor and close switch
Detection data PLC control unit, the signal that PLC control unit is exported by output port are transmitted to by PLC input port
Control combined aural and visual alarm, traffic cameras 8, radio station and blocking apparatus 7.In practical applications, also work can be set on backstage
Control machine, PLC control unit pass through time of fire alarming, alarm times, interception time, interception number, the data such as camera shooting of taking pictures wireless
Data transmission module is sent to industrial personal computer, is recorded and is counted, and generates statistical report form and curve.
After the first photoelectric sensing detects that vehicle enters induction zone, signal is passed into PLC control unit, PLC control
Unit gives vehicle number consecutively, and judges whether vehicle passes through third photoelectricity in 0.5 second before through the first photoelectric sensor
Sensor shows that this induction vehicle is to fall back vehicle if passing through, due to having counted before, so at this time first
Photoelectric sensor counting subtracts 1, and PLC judges that after through the first photoelectric sensor be that the 4th photoelectric sensor is in 3 seconds simultaneously
No to be triggered, if it is vehicle is shown to be, if not pedestrian's interference is shown to be, the counting of the first photoelectric sensor subtracts 1, excludes
This time interfere, the vehicle by whether having vehicle before the second photoelectric sensor again by the first photoelectric sensor, if there is
Then judge that whether ETC lever opens interval less than 1 second between two vehicles, when more vehicles continue through, passes through close switch
The action situation of ETC lever open and close is detected, ETC bar is opened interval between two vehicles and be should be less than 1 second, if meeting explanation
Two vehicles are normally checked card, if ETC lever opened interval more than 1 second between two vehicles, illustrate have vehicle to rub card, and alarm intercepts,
PLC control unit, which will control combined aural and visual alarm and alarm and control blocking apparatus 7, when alarm intercepts is intercepted, combined aural and visual alarm
It can be set at one, may also set up many places, and information warning is issued to neighbouring traffic police by radio station, the blocking apparatus can
To be to intercept lever, it is also possible to the traffic blocking apparatus that can be automatically controled of other forms.If the vehicle passes through the second light
There is no vehicle again by the first photoelectric sensor before electric transducer, then judges whether ETC bar is opened, if be not turned on
It then alarms interception, when vehicle being not detected more than 10 seconds in system passing through, PLC control unit, which can reset car number, return
Zero, it counts again.Alarm intercepting system can all be taken pictures evidence obtaining by traffic cameras every time, and by time of fire alarming, the figure of evidence obtaining
The industrial personal computer that piece and license plate number are sent to backstage carries out record statistics.
PLC control unit described in the utility model uses Siemens S7-200PLC, first photoelectric sensor, the
Two photoelectric sensors, third photoelectric sensor, the 4th photoelectric sensor are all made of Keyemce PG-G52N photoelectric sensor, described
Close to switch using Keyemce EV-130U close to switch, the traffic cameras uses Haikang IDS-TCH300 type, the nothing
Line data transmission module is using Chinese mugwort treasured AB433A model, and using magnificent IPC-610H type industrial personal computer is ground, described blocks the industrial personal computer
Cutting device is to intercept bar.
In the specific implementation process, the utility model additionally uses a set of Siemens WINCC man machine interface software peace
On industrial personal computer, a set of dongle letter III all-in-one machine Vehicle License Plate Recognition System and matched optical fiber, optical transmitter and receiver etc. are used.Traffic
Video camera is recorded a video to by high speed railing and the vehicle intercepted at railing in real time, and when system detection is to rubbing card phenomenon report
When alert, and trigger traffic cameras and carry out evidence obtaining of taking pictures.Dongle letter III Vehicle License Plate Recognition System, which is mounted on, to be intercepted at railing, when blocking
The license plate number for triggering this Vehicle License Plate Recognition System identification problem vehicle while railing movement is cut, and this license plate number is transferred to industry control
On machine, by WINCC software records and show.Usual traffic cameras cooperation software can be completed Car license recognition, but
Special Vehicle License Plate Recognition System is used in this programme to improve Car license recognition efficiency and accuracy rate.
Claims (8)
1. a kind of express highway ETC rub card identification with alarm intercepting system, including PLC control unit, be set to ETC detection
First photoelectric sensor of area front end is set to the second photoelectric sensor of the rear side of ETC bar, is set at ETC bar
Close to switch, combined aural and visual alarm, radio station and blocking apparatus, the close switch is for detecting the unlatching of ETC bar and closure
State, the blocking apparatus are set to ETC detection zone exit, it is characterised in that: is arranged on rear side of the first photoelectric sensor
The 4th photoelectric sensor is arranged along lane diagonal line between third photoelectric sensor and ETC bar in three photoelectric sensors,
A set of traffic cameras is respectively set at ETC bar and blocking apparatus, and the PLC control unit is according to the first photoelectric sensor, the
It is defeated that two photoelectric sensors, third photoelectric sensor, the 4th photoelectric sensor and the detection data being transmitted back to close to switch pass through PLC
Inbound port is transmitted to PLC control unit, and PLC control unit controls combined aural and visual alarm, traffic by the signal that output port exports
Video camera, radio station and blocking apparatus.
2. a kind of express highway ETC according to claim 1 rubs card identification and alarm intercepting system, feature exists
Warning message is transferred to in: the PLC control unit by wireless data transfer module the industrial personal computer for being set to backstage.
3. a kind of express highway ETC according to claim 1 rubs card identification and alarm intercepting system, feature exists
In: the PLC control unit uses Siemens S7-200PLC.
4. a kind of express highway ETC according to claim 1 rubs card identification and alarm intercepting system, feature exists
In: first photoelectric sensor, the second photoelectric sensor, third photoelectric sensor, the 4th photoelectric sensor are all made of Ji En
Scholar's PG-G52N photoelectric sensor.
5. a kind of express highway ETC according to claim 1 rubs card identification and alarm intercepting system, feature exists
In: it is described to be switched close to switch using Keyemce EV-130U is close.
6. a kind of express highway ETC according to claim 1 rubs card identification and alarm intercepting system, feature exists
In: the traffic cameras uses Haikang IDS-TCH300 type.
7. a kind of express highway ETC according to claim 2 rubs card identification and alarm intercepting system, feature exists
In: the wireless data transfer module is used using Chinese mugwort treasured AB433A model, the industrial personal computer and is ground magnificent IPC-610H type industry control
Machine.
8. a kind of express highway ETC described in -7 any one rubs card identification and alarm intercepting system according to claim 1,
It is characterized by: the blocking apparatus is to intercept bar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716283.8U CN209543430U (en) | 2019-05-20 | 2019-05-20 | A kind of express highway ETC rubs card identification and alarm intercepting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920716283.8U CN209543430U (en) | 2019-05-20 | 2019-05-20 | A kind of express highway ETC rubs card identification and alarm intercepting system |
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| CN209543430U true CN209543430U (en) | 2019-10-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784859A (en) * | 2020-07-28 | 2020-10-16 | 哈尔滨智路科技开发有限公司 | Special embedded lane control system for expressway |
| CN113593063A (en) * | 2021-07-16 | 2021-11-02 | 驰骋无忧(武汉)科技有限公司 | ETC intelligent charging management system |
| CN115761924A (en) * | 2022-11-30 | 2023-03-07 | 成都赛力斯科技有限公司 | ETC anti-rubbing method, device, equipment and storage medium |
-
2019
- 2019-05-20 CN CN201920716283.8U patent/CN209543430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784859A (en) * | 2020-07-28 | 2020-10-16 | 哈尔滨智路科技开发有限公司 | Special embedded lane control system for expressway |
| CN113593063A (en) * | 2021-07-16 | 2021-11-02 | 驰骋无忧(武汉)科技有限公司 | ETC intelligent charging management system |
| CN115761924A (en) * | 2022-11-30 | 2023-03-07 | 成都赛力斯科技有限公司 | ETC anti-rubbing method, device, equipment and storage medium |
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