CN205721999U - ETC based on video identification is anti-with car fee evasion system - Google Patents
ETC based on video identification is anti-with car fee evasion system Download PDFInfo
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- CN205721999U CN205721999U CN201620299943.3U CN201620299943U CN205721999U CN 205721999 U CN205721999 U CN 205721999U CN 201620299943 U CN201620299943 U CN 201620299943U CN 205721999 U CN205721999 U CN 205721999U
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Abstract
This utility model relates to intelligent transport system field, disclose a kind of ETC based on video identification anti-with car fee evasion system, it is characterized in that: include drive test support, drive test unit, banister, display screen, wherein drive test unit is located on drive test support, drive test props up and is set up in ETC Channel front end, and banister is located at ETC channel end.Wherein being additionally provided with head end video data acquisition group and end video data acquiring group on ETC passage, head end video data acquisition group is positioned at ETC Channel front end, and end video data acquiring is mounted on ETC channel end.The information of vehicles that terminal computer contrast head end video data acquisition group, end video data acquiring group and drive test unit gather, terminal computer controls banister lifting.Use and video data acquiring device collection vehicle information is set at ETC Channel front end and end, can confirm that payment is the most consistent with the vehicle passed through, intercept when inconsistent, it is achieved ETC passage prevents with car fee evasion phenomenon.
Description
Technical field
This utility model relates to intelligent transport system field, is concretely that ETC based on video identification is anti-with car fee evasion system.
Background technology
ETC is english abbreviation, and the full name Electronic i.e. electronic charging system without parking of Toll Collection, is to utilize car
Automatic identification technology completes the wireless data communication between vehicle and charge station, is specifically supplied to be mounted with the ETC car of vehicle carried device
, carry out automatic vehicle identification and the exchange about charge data, carried out the process of charge data by Computer network, it is achieved
The all-electronin Fare Collection System of not parking automatic charging.
Nowadays highway ETC system quickly grows, but for never having effective solution with car fee evasion problem.Its
It ise particularly problematic in that, when two cars with when car is too near ETC track cannot intercept the vehicle of vehicle carried device is not installed.The nearest with car at two cars
Time, i.e. one car is fitted without vehicle carried device or does not inserts effective bank card on vehicle carried device, and another car is mounted with vehicle carried device,
RFID induction apparatus only there occurs transaction with the vehicle being wherein mounted with vehicle carried device, and due to coil-induced, two cars are the most permissible
In succession through ETC track, cause the loss of section owner's freeway toll.It is likely to occur that front truck is not paid the fees simultaneously, after
Car vehicle carried device is passed through ETC platform, the problem that rear car is stopped by banister by RFID induction apparatus identification, front truck.
In order to solve problem above, have devised and can prevent finding in time with car is escaped with car fee evasion system by ETC based on video identification
Expense phenomenon and can give a warning in time and non-paid vehicle is imposed a fine punishment accordingly.
Utility model content
Technical problem to be solved in the utility model, it is simply that for existing ETC Fare Collection System, exists with the problem of car fee evasion,
There is provided a kind of ETC based on video identification anti-with car fee evasion system, adopted by head end video data acquisition group, end video data
Collection group and the contrast of drive test unit information of vehicles, find in time and process ETC passage with the problem of car fee evasion.
This utility model solves above-mentioned technical problem, employed technical scheme comprise that, ETC based on video identification is anti-with car fee evasion system
System, including drive test support, drive test unit, banister, display screen, wherein drive test unit is located on drive test support, and drive test props up erection
In ETC Channel front end, banister is located at ETC channel end.Wherein it is additionally provided with head end video data acquisition group and end on ETC passage
End video data acquiring group, head end video data acquisition group is positioned at ETC Channel front end, and described end video data acquiring is mounted on
ETC channel end, described drive test unit collection vehicle information remotely paid the fees and shown by display screen, described head end video
Data acquisition group and end video data acquiring group collection vehicle information are also transmitted to terminal computer, terminal computer contrast head end video
The information of vehicles that data acquisition group, end video data acquiring group and drive test unit gather, terminal computer controls banister lifting.Car
When entering ETC passage, drive test unit obtains and enters the information of vehicles of vehicle and remotely pay the fees, and head end video data acquisition group is together
Time obtain and enter the information of vehicles of vehicle and be transferred to terminal computer, terminal computer contrast drive test unit and head end video data acquisition
The information of vehicles that group obtains is the most consistent, and when vehicle prepares to exit ETC passage, vehicle is passed through in end video data acquiring group collection
Information of vehicles and be transferred to terminal computer, terminal computer contrast drive test unit, head end video data acquisition group and end video counts
The information of vehicles obtained according to collection group is the most consistent, closes banister, prevent with car fee evasion time inconsistent.
Optionally, information of vehicles is license plate number, and license plate number is the information of vehicles the most easily extracted, select license plate number be basis for estimation relatively
For accurate and relatively low to video data acquiring group hardware requirement.
Optionally, drive test unit is RFID induction apparatus, and RFID induction apparatus uses REID, has an advantage in that easily
In identifying swiftly passing object, convenient to operation, data storage capacity is big.
Optionally, head end video data acquisition group and end video data acquiring group are photographic head.Use photographic head as video counts
According to acquisition elements, have an advantage in that with low cost.
Optionally, display screen is LED screen or LCD screen.
The beneficial effects of the utility model are, are obtained by head end video data acquisition group and end video data acquiring group and pass through car
Information of vehicles, through terminal computer contrast confirm, it is judged that vehicle whether exist with car fee evasion phenomenon and to exist this phenomenon
Vehicle intercept, thus solve ETC with the problem of car fee evasion.
Below in conjunction with the accompanying drawings this utility model is further illustrated, so that those skilled in the art are capable of this utility model.
Accompanying drawing explanation
Fig. 1 is that ETC based on video identification is anti-with car fee evasion system construction drawing；
Fig. 2 is terminal computer process chart；
Figure is labeled as: 1 be drive test support, 2 be RFID induction apparatus, 3 be ETC passage, 4 be front end photographic head, 5 for LED
Screen, 6 be end photographic head, 7 be banister.
Detailed description of the invention
As it is shown in figure 1, ETC based on video identification is anti-with car fee evasion system construction drawing, ETC based on video identification is anti-with car
Fee evasion system includes drive test support 1, RFID induction apparatus 2, banister 7, LED screen 5, and wherein RFID induction apparatus 2 is located at drive test and is propped up
On frame 1, ETC passage 3 front end is located at by drive test support 1.Banister 7 is located at ETC passage 3 end, wherein on ETC passage 3
Being additionally provided with front end photographic head 4 and end photographic head 6, described front end photographic head 4 is positioned at ETC passage 3 front end, and described end is taken the photograph
As 6 are located at ETC passage 3 end, described RFID induction apparatus 2 collection vehicle information is remotely paid the fees and passes through LED screen 5
Display, described front end photographic head 4 and end photographic head 6 collection vehicle information are also transmitted to terminal computer, described terminal computer pair
The information of vehicles gathered than front end photographic head 4, end photographic head 6 and RFID induction apparatus 2, described terminal computer controls banister 7
Lifting.
As in figure 2 it is shown, terminal computer process chart, front end photographic head 4 and end photographic head 6 gather the vehicle by vehicle
Information, its information of vehicles is license plate number, and transmits to terminal computer.
First terminal computer carries out BS image zooming-out to gathering image, by extracting the B area image through pretreatment image and S territory
Image according to predetermined BS threshold filtering, extracts to meet and requires region and carry out or computing, can accurately extract indigo plant by big probability
Color license plate area.
Then horizontally rotate correction, by from the Hough straight-line detection of-90 ° to 90 °, choose straight length accumulative maximum
Angle carries out the rotation correction of image as horizontal rotation correction angle, for crossing nearly car plate or photographic head height is too low and car plate angle
Spend the phenomenon of the rectangular image generation perspective distortion caused greatly, linear by four limits of car plate are carried out a method of least square
Matching, calculates four apex coordinates of car plate rectangle of license plate image and compares perspective reversion correction, to obtain the most positive square
Shape.
Then Character segmentation, according to the less feature of white pixel value between the statistical value of longitudinally each character, extracts each word
Symbol, owing to removing rivet, Character segmentation accuracy rate improves a lot, by the image after each Character segmentation is carried out connected region
Field mark and analysis, calculate the size of each connected region, is rejected less than the region of prescribed level by area, to incite somebody to action
Above-mentioned process during or artwork in image contamination reject, improve character identification rate.
Last character pretreatment and template matching, by carrying out the scaling of prescribed level and binaryzation and the mark in PC hard disk by character
Quasi-Character mother plate carries out difference processing, adds up total character pixels difference size, it would be possible to character according to pixels distinguishes size from big to small
Arrangement, then difference reckling is the most probable character of this image.
Embodiment
When vehicle enters ETC passage, RFID induction apparatus obtains and enters the license plate number of vehicle and remotely pay the fees, and front end photographic head is simultaneously
Obtaining and enter the license plate number of vehicle and be transferred to terminal computer, terminal computer is taken the photograph through handling process contrast RFID induction apparatus and front end
The license plate number obtained as head is the most consistent, and when vehicle prepares to exit ETC passage, end camera collection is by vehicle license plate number also
Being transferred to terminal computer, terminal computer again passes by handling process contrast RFID induction apparatus, front end photographic head and end photographic head and obtains
The license plate number taken is the most consistent, closes banister, prevent with car fee evasion time inconsistent.
Claims (5)
1. ETC based on video identification is anti-with car fee evasion system, including drive test support (1), drive test unit (2), banister (7),
Display screen (5), described drive test unit (2) is located on drive test support (1), and described drive test support (1) is located at ETC passage (3)
Front end, described banister (7) is located at ETC passage (3) end, it is characterised in that: before being additionally provided with on described ETC passage (3)
End video data acquiring group (4) and end video data acquiring group (6), described head end video data acquisition group (4) is positioned at ETC
Passage (3) front end, described end video data acquiring group (6) is located at ETC passage (3) end, described drive test unit (2)
Collection vehicle information is remotely paid the fees and passes through display screen (5) display, described head end video data acquisition group (4) and end
Video data acquiring group (6) collection vehicle information is also transmitted to terminal computer, the contrast head end video data acquisition of described terminal computer
The information of vehicles that group (4), end video data acquiring group (6) and drive test unit (2) gather, described terminal computer controls road
Lock (7) lifts.
ETC based on video identification the most according to claim 1 is anti-with car fee evasion system, it is characterised in that: described vehicle
Information is license plate number.
ETC based on video identification the most according to claim 1 is anti-with car fee evasion system, it is characterised in that: described drive test
Unit (2) is RFID induction apparatus.
ETC based on video identification the most according to claim 1 is anti-with car fee evasion system, it is characterised in that: described front end
Video data acquiring group (4) and end video data acquiring group (6) are photographic head.
ETC based on video identification the most according to claim 1 is anti-with car fee evasion system, it is characterised in that: described display
Screen (5) is LED screen or LCD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299943.3U CN205721999U (en) | 2016-04-12 | 2016-04-12 | ETC based on video identification is anti-with car fee evasion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299943.3U CN205721999U (en) | 2016-04-12 | 2016-04-12 | ETC based on video identification is anti-with car fee evasion system |
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| Publication Number | Publication Date |
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| CN205721999U true CN205721999U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299943.3U Expired - Fee Related CN205721999U (en) | 2016-04-12 | 2016-04-12 | ETC based on video identification is anti-with car fee evasion system |
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| CN (1) | CN205721999U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705572A (en) * | 2017-05-15 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | Parking lot control method for vehicle, device, system and storage medium |
| CN109191861A (en) * | 2018-10-22 | 2019-01-11 | 北京航空航天大学 | A kind of highway fee evasion vehicle unusual checking system and method based on video detector |
| CN111681423A (en) * | 2020-05-07 | 2020-09-18 | 北京明略软件系统有限公司 | Method and device for realizing license plate information processing, computer storage medium and terminal |
| 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 |
| CN112132986A (en) * | 2020-09-25 | 2020-12-25 | 安徽达尔智能控制系统股份有限公司 | Near-field payment system based on V2X car networking technology and RSU technology |
| CN113628440A (en) * | 2021-07-29 | 2021-11-09 | 一汽奔腾轿车有限公司 | Control system for preventing high-speed ETC lane from being faked and control method thereof |
| CN114495304A (en) * | 2022-01-14 | 2022-05-13 | 山东省交通规划设计院集团有限公司 | Highway ETC fee-evasion prevention system and method |
| CN115909526A (en) * | 2022-11-29 | 2023-04-04 | 广州柏瀚信息科技有限公司 | Highway toll collection method and device |
-
2016
- 2016-04-12 CN CN201620299943.3U patent/CN205721999U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705572A (en) * | 2017-05-15 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | Parking lot control method for vehicle, device, system and storage medium |
| CN109191861A (en) * | 2018-10-22 | 2019-01-11 | 北京航空航天大学 | A kind of highway fee evasion vehicle unusual checking system and method based on video detector |
| CN111681423A (en) * | 2020-05-07 | 2020-09-18 | 北京明略软件系统有限公司 | Method and device for realizing license plate information processing, computer storage medium and terminal |
| 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 |
| CN112132986A (en) * | 2020-09-25 | 2020-12-25 | 安徽达尔智能控制系统股份有限公司 | Near-field payment system based on V2X car networking technology and RSU technology |
| CN113628440A (en) * | 2021-07-29 | 2021-11-09 | 一汽奔腾轿车有限公司 | Control system for preventing high-speed ETC lane from being faked and control method thereof |
| CN114495304A (en) * | 2022-01-14 | 2022-05-13 | 山东省交通规划设计院集团有限公司 | Highway ETC fee-evasion prevention system and method |
| CN115909526A (en) * | 2022-11-29 | 2023-04-04 | 广州柏瀚信息科技有限公司 | Highway toll collection method and device |
| CN115909526B (en) * | 2022-11-29 | 2023-10-20 | 广州柏瀚信息科技有限公司 | Expressway charging method and device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20161123 Termination date: 20190412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |