CN207817799U - A kind of highway ETC rubs card detection and alarm system - Google Patents
A kind of highway ETC rubs card detection and alarm system Download PDFInfo
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- CN207817799U CN207817799U CN201820311132.XU CN201820311132U CN207817799U CN 207817799 U CN207817799 U CN 207817799U CN 201820311132 U CN201820311132 U CN 201820311132U CN 207817799 U CN207817799 U CN 207817799U
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- photoelectric sensor
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- plc control
- alarm system
- bar
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Abstract
A kind of highway ETC rubs card detection and alarm system, including PLC control unit, it is set to the first photoelectric sensor of the sensing regions ETC front end, it is set to the second photoelectric sensor of the rear side of the tracks ETC bar, be set at the bar of the tracks ETC close to switch, audible-visual annunciator, radio station and blocking apparatus, the close switch is for detecting the bar unlatching of the tracks ETC and closed state, the blocking apparatus is set to ETC detection zones exit, the PLC control unit is according to the first photoelectric sensor, second photoelectric sensor and the detection data being transmitted back to close to switch are transmitted to PLC control unit by PLC input ports, PLC control unit controls audible-visual annunciator by the signal that output port exports, radio station and blocking apparatus.The present apparatus tracks ETC front truck can be rubbed rear car check card outbound situation accomplish acousto-optic warning and intercept rub truck.
Description
Technical field
The utility model is related to a kind of signal detection and alarm systems more particularly to a kind of highway ETC to rub card detection
With alarm system.
Background technology
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 ETC can improve vehicle in charge station as a kind of no-stop charging system
Passage rate, 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 toll collection systems also gradually expose some problems in actual use.
ETC toll collection systems mainly use vehicle carried electronic label device to information of vehicles and for the important informations such as payment agreement into
Row record.When vehicle be inserted into IC card after, when vehicle passes through charge station, using at charge station wireless communication and mobile unit it
Between write to each other, then rely on highway tolling system, during vehicle travels, it is logical directly to take off corresponding highway
Row expense realizes the electronization of vehicle on highway charge.
Normal operation is as follows when ETC vehicles pass through charge station：It is sufficient, normal that remaining sum in ETC and card is housed when one
After the vehicle of traveling drives into charge station's ETC detection zones, system, which understands automatic identification information of vehicles and carries out networking out of ETC cards, buckles
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 tracks ETC, due to do not have fill ETC or have ETC but card in Sorry, your ticket has not enough value,
ETC signal-obtainings 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 zones, 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.
Invention content
The purpose of the utility model is to overcome the above problems existing for current ETC toll collection systems, and it is public to provide a kind of high speed
Road ETC rubs card detection and alarm system.
To realize the purpose of this utility model, following technical solutions is provided：A kind of highway ETC rub card detection with
Alarm system, it is characterised in that including PLC control unit, be set to the first photoelectric sensor of the sensing regions ETC front end, setting
In the rear side of the tracks ETC bar the second photoelectric sensor, be set at the bar of the tracks ETC close to switch, audible-visual annunciator,
Radio station and blocking apparatus, the close switch is for detecting the bar unlatching of the tracks ETC and closed state, the blocking apparatus
It is set to ETC detection zones exit, the PLC control unit is according to the first photoelectric sensor, the second photoelectric sensor and approaches
It switchs the detection data being transmitted back to and PLC control unit is transmitted to by PLC input ports, PLC control unit passes through output port
Signal control audible-visual annunciator, radio station and the blocking apparatus of output.
The PLC control unit uses Siemens S7-200PLC.
First photoelectric sensor and the second photoelectric sensor are all made of Keyemce PG-G52N photoelectric sensors
It is described to be switched close to switch using Keyemce EV-130U is close.
The blocking apparatus is to intercept bar.
A kind of highway ETC provided by the utility model rubs card detection and alarm system, after being rubbed for the tracks ETC front truck
Vehicle check card outbound situation accomplish acousto-optic warning and intercept rub truck, compensate for the loophole of original ETC toll collection systems.
Description of the drawings
Fig. 1 is that a kind of highway ETC rubs card detection and alarm system structure diagram.
Fig. 2 is that a kind of highway ETC rubs card detection and alarm system work flow diagram.
Specific implementation mode
Illustrate specific embodiment of the present invention with reference to Fig. 1-2.
A kind of highway ETC of the utility model offer rubs card detection and alarm system, including PLC control unit, setting
The first photoelectric sensor in the sensing regions ETC front end is set to the second photoelectric sensor of the rear side of the tracks ETC bar, sets
Be placed at the bar of the tracks ETC close to switch, audible-visual annunciator, radio station and blocking apparatus, it is described close to switch for examining
It surveys the bar unlatching of the tracks ETC and closed state, the blocking apparatus is set to ETC detection zones exit, the PLC control unit
Pass through PLC input terminal oral instructions according to the first photoelectric sensor, the second photoelectric sensor and close to the detection data being transmitted back to is switched
PLC control unit is transported to, signal control audible-visual annunciator, the radio station and block that PLC control unit is exported by output port
Cut device.
After the first photoelectric sensing detects that vehicle enters induction zone, signal is passed into PLC control unit, PLC controls
Unit gives vehicle number consecutively, and judges two light inductances by the signal that the first photoelectric sensor and the second photoelectric sensor are fed back
The vehicle fleet size between device is answered, if vehicle fleet size is 1, in conjunction with the signal fed back close to switch for being installed on ETC levers
Judge vehicle whether normal through being fallen if ETC levers are normally-open, illustrate that the vehicle is normally checked card and pass through, if ETC
Lever is not turned on, and PLC control unit will control audible-visual annunciator alarm, and audible-visual annunciator can be arranged at one, can also set
Many places are set, and information warning is sent out to neighbouring traffic police by radio station；When the first photoelectric sensor and the second photoelectric sensor
When the signal of feedback judges that the vehicle fleet size between two photoelectric sensors is one more than, opened by detecting ETC levers close to switch
The action situation for opening closing, when more vehicles continue through, ETC bars opened interval if more than 2 seconds between two vehicles, explanation
There is vehicle no marking card, PLC control unit will control audible-visual annunciator alarm at this time, and be sent out to neighbouring traffic police by radio station
Go out information warning, and control and be set to the blocking apparatus in ETC detection zones exit and intercepted, the blocking apparatus can be blocked
Lever is cut, can also be the traffic blocking apparatus that can be automatically controled of other forms.When being not detected more than 15 seconds in system
Vehicle by when, PLC control unit can by car number reset be zeroed, count again.
PLC control unit described in the utility model uses Siemens S7-200PLC.First photoelectric sensor and
Two photoelectric sensors are all made of Keyemce PG-G52N photoelectric sensors, described to be opened close to switch using Keyemce EV-130U is close
It closes.
Claims (5)
1. a kind of highway ETC rubs card detection and alarm system, it is characterised in that including PLC control unit, be set to ETC senses
The first photoelectric sensor for knowing region front end is set to the second photoelectric sensor of the rear side of the tracks ETC bar, is set to ETC
At the bar of track close to switch, audible-visual annunciator, radio station and blocking apparatus, it is described close to switch for detecting ETC vehicles
Road bar is opened and closed state, and the blocking apparatus is set to ETC detection zones exit, and the PLC control unit is according to the
The detection data that one photoelectric sensor, the second photoelectric sensor and close switch are transmitted back to is transmitted to PLC by PLC input ports
Control unit, PLC control unit control audible-visual annunciator, radio station and blocking apparatus by the signal that output port exports.
2. a kind of highway ETC according to claim 1 rubs card detection and alarm system, it is characterised in that described
PLC control unit uses Siemens S7-200PLC.
3. a kind of highway ETC according to claim 1 rubs card detection and alarm system, it is characterised in that described first
Photoelectric sensor and the second photoelectric sensor are all made of Keyemce PG-G52N photoelectric sensors.
4. a kind of highway ETC according to claim 1 rubs card detection and alarm system, it is characterised in that described close
Switch is using the close switches of Keyemce EV-130U.
5. a kind of highway ETC rubs card detection according to any one of claims 1-4 and alarm system, feature exist
It is to intercept bar in the blocking apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311132.XU CN207817799U (en) | 2018-03-07 | 2018-03-07 | A kind of highway ETC rubs card detection and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311132.XU CN207817799U (en) | 2018-03-07 | 2018-03-07 | A kind of highway ETC rubs card detection and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817799U true CN207817799U (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820311132.XU Active CN207817799U (en) | 2018-03-07 | 2018-03-07 | A kind of highway ETC rubs card detection and alarm system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899446A (en) * | 2020-08-03 | 2020-11-06 | 侯春叶 | Highway vehicle ETC prevents smearing card mechanism and system out of station |
| CN113298988A (en) * | 2021-05-12 | 2021-08-24 | 中国联合网络通信集团有限公司 | Vehicle passing method and system for electronic toll station, electronic device and storage medium |
| CN117058832A (en) * | 2023-10-12 | 2023-11-14 | 锐创软件技术(启东)有限公司 | ETC anti-rubbing alarm system for toll station |
-
2018
- 2018-03-07 CN CN201820311132.XU patent/CN207817799U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111899446A (en) * | 2020-08-03 | 2020-11-06 | 侯春叶 | Highway vehicle ETC prevents smearing card mechanism and system out of station |
| CN113298988A (en) * | 2021-05-12 | 2021-08-24 | 中国联合网络通信集团有限公司 | Vehicle passing method and system for electronic toll station, electronic device and storage medium |
| CN117058832A (en) * | 2023-10-12 | 2023-11-14 | 锐创软件技术(启东)有限公司 | ETC anti-rubbing alarm system for toll station |
| CN117058832B (en) * | 2023-10-12 | 2023-12-26 | 锐创软件技术(启东)有限公司 | ETC anti-rubbing alarm system for toll station |
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