CN103198665A - Device for detecting back-up action and detecting method thereof - Google Patents
Device for detecting back-up action and detecting method thereof Download PDFInfo
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- CN103198665A CN103198665A CN2013100843332A CN201310084333A CN103198665A CN 103198665 A CN103198665 A CN 103198665A CN 2013100843332 A CN2013100843332 A CN 2013100843332A CN 201310084333 A CN201310084333 A CN 201310084333A CN 103198665 A CN103198665 A CN 103198665A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000006399 behavior Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention provides a device for detecting a back-up action. The device comprises an induction coil which is connected with a detecting device arranged on the road side in front of the induction coil. A detecting method of the device includes the following steps: (1) when a vehicle passes through the induction coil arranged on an expressway fork, the detecting device detects signals; (2) the detecting device transmits the signals to a microprocessor, the microprocessor memorizes current time, triggering equipment of a vehicle license plate recognition device receives the signals of the detecting device and transmits the signals to the microprocessor, and the signals are saved in a memorizer; (3) time T1 of a first passing vehicle serves as a standard, time of following passing vehicles is set to be Ti, wherein i equals to two, three and the like, if difference of 4-6 minutes exists between the Ti and the T1, license plate information of the first vehicle and license plate information of the following time Ti are compared, if the license plate information is judged to be the same, the result shows that the vehicle carries out the back up at the fork, the information is sent to the traffic administration department, or else the information of the vehicle is deleted; and (4) time T2 of a second passing vehicle serves as the standard, and the process is repeated.
Description
Technical field
The invention belongs to the intelligent transport technology field, for detection of the device of highway fork in the road reversing automobile behavior, be specifically related to a kind of device and detection method thereof that detects the reversing automobile behavior of highway branch fork in the road.
Background technology
Along with the raising of development of science and technology and living standards of the people, automobile has more and more entered the family of ordinary populace, and huge automobile quantity makes traffic problems become a city even the difficult problem that country has to face.And along with the development of intelligent transport technology, make Modern Traffic realize many automatic Monitoring and Controlling.Monitoring for some traffic violations behaviors has had very big development especially, comprises adopting electronic eyes to capture behaviors such as making a dash across the red light, driving in the wrong direction of some four crossway skies and violation left-hand rotation.Appearance along with new traffic rules in 2013 has been carried out new regulation for some traffic rules, and wherein being defined in moves backward on the expressway lists in violation of rules and regulations and the punishment scope.And still be a blank to the automatic detection of reversing behavior on the highway at present, especially the branch fork in the road for highway is the multiple location that the car owner moves backward, not only can cause the obstruction of traffic in the reversing behavior of minute fork in the road, also may cause traffic hazard when serious.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this invention is to provide a kind of device and detection method thereof that detects the reversing behavior, realization is installed simply the automatic detection of highway fork in the road reversing unlawful practice, controls the characteristics of convenient and high efficiency.
To achieve these goals, the technical solution used in the present invention is: a kind of device that detects the reversing behavior, include the ground induction coil that is arranged on place, fork on the road, expressway, and ground induction coil links to each other with the pick-up unit that its place ahead trackside is provided with.
Described pick-up unit is made up of car plate recognition device and microprocessor.
Described pick-up unit links to each other with the vehicle management system of traffic control department.
Described ground induction coil is made up of detecting device and inductive coil and lead-in wire, and it installs principle is that vehicle can allow camera accurately photograph the number plate information of vehicle when passing through ground induction coil.
Ground induction coil is responsible for having judged whether the vehicle process, and sends detected signal to processing unit and car plate recognition device.The car plate recognition device is responsible for sending microprocessor to the identification of vehicle and with license board information.Microprocessor is responsible for handling the signal of ground induction coil and the input of car plate recognition device, judges whether to have at short notice same vehicle through the branch fork in the road, go forward side by side line item and the vehicle management system that is uploaded to traffic control department.
Through out-of-date, detecting device detects signal as vehicle, and this signal is passed to microprocessor, the microprocessor records current time, simultaneously the trigger equipment of car plate recognition device receives the signal of detecting device, this moment license board information is reached microprocessor, and be saved in the storer.
Described car plate recognition device is accepted the trigger pip of ground induction coil, and license board information is at that time reached processing unit.
A kind of detection method of the behavior of moveing backward includes following steps:
1) when the vehicle process was arranged on the ground induction coil of highway branch fork in the road, the detecting device in the pick-up unit detected this signal;
2) detecting device is passed to microprocessor with this signal, and microprocessor is remembered current time, and simultaneously the trigger equipment of car plate recognition device receives the signal of detecting device, this moment license board information is reached microprocessor, and be saved in the storer;
3) moment T1 with first car process is benchmark, if the vehicle of process is Ti (i=2 constantly subsequently, 3 ...), if Ti and T1 differed 4-6 minute, then first car and the Ti subsequently license board information between is constantly compared, if judge that identical license board information is arranged, illustrate that this car moves backward in a minute fork in the road, then the information of this car is issued vehicle supervision department, otherwise delete the information of this car;
4) moment T2 with the second car process is benchmark, repeats said process and judges.
The invention has the beneficial effects as follows:
Device of the present invention can detect the reversing behavior on the highway effectively, and it installs simple, and control is convenient, can judge fast the reversing behavior of highway branch fork in the road, high efficiency, it is convenient to realize, can realize later function expansion by programming.
Description of drawings
Fig. 1 is application scenarios scheme of installation of the present invention.
Fig. 2 is pick-up unit structured flowchart of the present invention.
Fig. 3 is hardware system synoptic diagram of the present invention.
Fig. 4 is process flow diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing
Referring to Fig. 1, a kind of device that detects the reversing behavior, ground induction coil 1 are installed in each porch, branch branch road, can detect the signal of the vehicle of each process to guarantee detecting device.Pick-up unit 2 comprises car plate recognition device and microprocessor.
Fig. 2 is pick-up unit structured flowchart of the present invention, and pick-up unit 2 is by storer 3, microprocessor 4, and car plate recognition device 5 three parts are formed.Car plate recognition device 5 is that the vehicle image of shot by camera or video image are carried out Treatment Analysis, obtains the number-plate number of each car, thus the identifying of finishing.Microprocessor processes is come the signal after the identification of ground induction coil 1 and car plate, and judges whether identical vehicle is arranged at short notice through same crossing.
Fig. 3 is hardware system synoptic diagram of the present invention, and its hardware comprises the ground induction coil of branch fork in the road, car plate recognition device, microprocessor and storer.Ground induction coil, car plate recognition device all link to each other with microprocessor, and microprocessor and traffic control department vehicle management system communicate by internet or wireless mode, and storer is responsible for memory data signal.
Fig. 4 is program flow diagram of the present invention.A kind of detection method of the behavior of moveing backward, specifically detect step and be:
The first step: when automobile was arranged through ground induction coil, the detecting device in the pick-up unit detected signal;
Second step: detecting device sends this signal to microprocessor, and microprocessor is remembered current time, and simultaneously the trigger equipment of car plate recognition device receives the signal of detecting device, this moment license board information is inputed to microprocessor and is stored in the storer;
The 3rd step: the moment with first car process is benchmark, supposes that the elapsed time is eight o'clock sharps of morning, records the license board information of this car, the license board information of the vehicle of record process in subsequently five minutes; License board information and the license board information within five minutes of first car compared 05 minutes the time at eight, if judge and with first car identical license board information arranged, illustrate that then this car moves backward in a minute fork in the road, and send the license board information of this car to vehicle supervision department, otherwise delete the license board information of this car;
The 4th step: the moment with the second car process is benchmark, repeats said process and judges, by that analogy.
Claims (5)
1. a device that detects the reversing behavior includes the ground induction coil (1) that is arranged on place, fork on the road, expressway, it is characterized in that ground induction coil (1) links to each other with the pick-up unit (2) that its place ahead trackside is provided with.
2. a kind of device that detects the reversing behavior according to claim 1 is characterized in that, described pick-up unit (2) is made up of car plate recognition device and microprocessor.
3. a kind of device that detects the reversing behavior according to claim 1 is characterized in that, described pick-up unit (2) links to each other with the vehicle management system of traffic control department.
4. a kind of device that detects the reversing behavior according to claim 1 is characterized in that, described ground induction coil (1) is made up of detecting device and inductive coil and lead-in wire.
5. the detection method of the behavior of moveing backward is characterized in that, includes following steps:
1) when the vehicle process was arranged on the ground induction coil (1) of highway branch fork in the road, the detecting device in the pick-up unit detected this signal;
2) detecting device is passed to microprocessor with this signal, and microprocessor is remembered current time, and simultaneously the trigger equipment of car plate recognition device receives the signal of detecting device, this moment license board information is reached microprocessor, and be saved in the storer;
3) moment T1 with first car process is benchmark, if the vehicle of process is Ti (i=2 constantly subsequently, 3 ...), if Ti and T1 differed 4-6 minute, then first car and the Ti subsequently license board information between is constantly compared, if judge that identical license board information is arranged, illustrate that this car moves backward in a minute fork in the road, then the information of this car is issued vehicle supervision department, otherwise delete the information of this car;
4) moment T2 with the second car process is benchmark, repeats said process and judges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084333.2A CN103198665B (en) | 2013-03-18 | 2013-03-18 | A kind of device and detection method thereof detecting reversing behavior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084333.2A CN103198665B (en) | 2013-03-18 | 2013-03-18 | A kind of device and detection method thereof detecting reversing behavior |
Publications (2)
| Publication Number | Publication Date |
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| CN103198665A true CN103198665A (en) | 2013-07-10 |
| CN103198665B CN103198665B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310084333.2A Expired - Fee Related CN103198665B (en) | 2013-03-18 | 2013-03-18 | A kind of device and detection method thereof detecting reversing behavior |
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| Country | Link |
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| CN (1) | CN103198665B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369322A (en) * | 2017-09-11 | 2017-11-21 | 安徽实运信息科技有限责任公司 | Vehicle backing monitoring system at a kind of expressway ramp mouth |
| CN111508235A (en) * | 2019-07-11 | 2020-08-07 | 杭州海康威视***技术有限公司 | Invalid vehicle monitoring method, device, equipment and storage medium |
| CN113257033A (en) * | 2021-07-01 | 2021-08-13 | 成都宜泊信息科技有限公司 | Parking lot management method and system, storage medium and electronic equipment |
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|---|---|---|---|---|
| CN101350109A (en) * | 2008-09-05 | 2009-01-21 | 交通部公路科学研究所 | Method for locating and controlling multilane free flow video vehicle |
| KR100964886B1 (en) * | 2009-11-10 | 2010-06-23 | 파크너(주) | Vehicle Number Recognition System and Its Recognition Method |
| CN202102512U (en) * | 2011-07-13 | 2012-01-04 | 浙江金基电子技术有限公司 | Device for preventing car backing to repeatedly take cards from card sender |
| CN102646334A (en) * | 2012-04-25 | 2012-08-22 | 杭州海康威视数字技术股份有限公司 | Method for automatically obtaining evidences of highway traffic incidents and system adopting method |
| CN102855670A (en) * | 2012-09-29 | 2013-01-02 | 山东易构软件技术有限公司 | Anti-cheating system for automatic card-issuing lane |
| CN102930714A (en) * | 2012-10-26 | 2013-02-13 | 徐成琦 | Highway intelligent traffic management system, device and technology |
-
2013
- 2013-03-18 CN CN201310084333.2A patent/CN103198665B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350109A (en) * | 2008-09-05 | 2009-01-21 | 交通部公路科学研究所 | Method for locating and controlling multilane free flow video vehicle |
| KR100964886B1 (en) * | 2009-11-10 | 2010-06-23 | 파크너(주) | Vehicle Number Recognition System and Its Recognition Method |
| CN202102512U (en) * | 2011-07-13 | 2012-01-04 | 浙江金基电子技术有限公司 | Device for preventing car backing to repeatedly take cards from card sender |
| CN102646334A (en) * | 2012-04-25 | 2012-08-22 | 杭州海康威视数字技术股份有限公司 | Method for automatically obtaining evidences of highway traffic incidents and system adopting method |
| CN102855670A (en) * | 2012-09-29 | 2013-01-02 | 山东易构软件技术有限公司 | Anti-cheating system for automatic card-issuing lane |
| CN102930714A (en) * | 2012-10-26 | 2013-02-13 | 徐成琦 | Highway intelligent traffic management system, device and technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369322A (en) * | 2017-09-11 | 2017-11-21 | 安徽实运信息科技有限责任公司 | Vehicle backing monitoring system at a kind of expressway ramp mouth |
| CN111508235A (en) * | 2019-07-11 | 2020-08-07 | 杭州海康威视***技术有限公司 | Invalid vehicle monitoring method, device, equipment and storage medium |
| CN113257033A (en) * | 2021-07-01 | 2021-08-13 | 成都宜泊信息科技有限公司 | Parking lot management method and system, storage medium and electronic equipment |
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| Publication number | Publication date |
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| CN103198665B (en) | 2016-01-20 |
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