CN106846823A - A kind of system of highway system-wide net black list information transmission in time - Google Patents
A kind of system of highway system-wide net black list information transmission in time Download PDFInfo
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- CN106846823A CN106846823A CN201710123978.0A CN201710123978A CN106846823A CN 106846823 A CN106846823 A CN 106846823A CN 201710123978 A CN201710123978 A CN 201710123978A CN 106846823 A CN106846823 A CN 106846823A
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- blacklist
- information
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- vehicles
- black list
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- 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
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
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Abstract
The invention discloses a kind of system of highway system-wide net black list information transmission in time, increase in multiple network convergent points of highway system-wide net and many blacklist synchronized update servers are installed, the transmission work for completing the black list information between central server and system-wide net charge site server is shared by many blacklist synchronized update servers.The present invention realizes highway system-wide net to the distributed of black list information, the transmission means of midsequent, effectively increases promptness, the reliability of highway system-wide net black list information transmission.
Description
Technical field
The present invention relates to expressway tol lcollection field, more particularly to a kind of highway system-wide net black list information is passed in time
Defeated system.
Background technology
In expressway tol lcollection field, blacklist refers to information of vehicles name that record such as has fee evasion, makes a breakthrough at the unlawful practice
It is single.
1. the Forming Mechanism of blacklist
1) rule-breaking vehicle is logged system, charges to blacklist.
There is unlawful practice in vehicle, for example in track：Make a breakthrough, fee evasion etc., charge station personnel record to violation vehicle,
Violation vehicle information is uploaded to central server, centre management people by violation vehicle Message Entry System, charge site server
Member collects, audits violation vehicle information, forms blacklist data bag.
2) violation vehicle reception processing in accordance with the law, deletes from blacklist.
On the track of the charge station of system-wide net, vehicle line toll software can be automatic by present vehicle information and blacklist data
Violation vehicle information in bag is matched, if it find that Current vehicle is the violation vehicle in blacklist, then vehicle line toll is soft
Part carries out prompting alarm, automatic interception (not lifting railing) immediately, and Current vehicle is processed in accordance with the law by charge station personnel.In accordance with the law
It is disposed, result is uploaded to central server by result input system, charge site server by charge station personnel,
After centralized administrator examination ＆ verification, the information of vehicles that will receive treatment is deleted from blacklist.
3) upload of black list information, update, issue.
The violation vehicle information and result that center uploads to each charge station of system-wide net are collected, are audited, are updated,
Form this province system-wide net blacklist data bag.
The renewal of blacklist, is exactly updated to the packet for recording violation vehicle information, deletes receiving treatment
Information of vehicles, increase the violation vehicle information of newest generation.
Blacklist data bag after renewal, by central server be issued to system-wide net each charge site server, then by
The server of each charge station is issued in the vehicle line toll software in all tracks of system-wide net, in blacklist data bag
Violation vehicle carries out information matches, prompting alarm, intercepts automatically, processes in accordance with the law.
More than, the record of blacklist, the step such as process, upload, updating, issuing, it is repeated so that all cars of system-wide net
Blacklist data bag in road charging software keeps newest effective status.
2. the working mechanism of blacklist
Blacklist data bag is issued in the industrial computer of track, the charging software in the industrial computer of track can be by Current vehicle
Information carries out information matches with the violation vehicle information in blacklist data bag, if it find that Current vehicle is blacklist data bag
In violation vehicle, then vehicle line toll software can point out immediately alarm, it is automatic intercept (not lifting railing), by charge station personnel to working as
Vehicle in front is processed in accordance with the law.
3. the importance that blacklist updates
The unlawful practice of vehicle constantly occurs, and the treatment to violation vehicle also constantly occurs, therefore, blacklist needs basis
The situation of rule-breaking vehicle behavior and the result for the treatment of violation vehicle, are constantly updated, and keep newest effective status.
If blacklist data bag can not upgrade in time and be issued in vehicle line toll software, vehicle line toll software cannot
Violation vehicle is carried out in time information matches, prompting alarm, it is automatic intercept (not lifting railing), charge station personnel to violation vehicle just
Can not in accordance with the law be processed in time, so, be often resulted in the greater loss that pass cost is taken over, cause section owner's interests to be damaged
Evil.
Meanwhile, if blacklist data bag can not upgrade in time and be issued in vehicle line toll software, those according to
Method receives the violation vehicle for the treatment of, i.e., switch to legal vehicle from violation vehicle, in the blacklist data bag that do not upgrade in time
Track violation vehicle still can be taken as to be intercepted, so, usually trigger the discontented of car owner and complain.
Blacklist data bag updates once, and black list information will transmission primaries on request.
4. prior art
Prior art, as shown in figure 1, being by the central server of a center (saving highway settlement center)
It is responsible for the reception to the black list information of all charge stations of system-wide net of this province, collects, audits, updating, issuing etc. to process.
The Transmission system of existing blacklist data bag, belongs to centralization, the transmission means of distance type.
Centralization, refers to that prevailing transmission task focuses on a center and processed, the transformation task ten of central server
Divide heavy, operating pressure is big, a time receptions for black list information of central server charge site servers completion all to system-wide net,
Taking time for issuing is relatively long, relatively inefficient.For example：300 to 600 or so to this province system-wide net of one center
Charge station carry out the reception of black list information, issue, at the appointed time complete all transmission work, usually realize difficulty compared with
Greatly.
Distance type, refers to often apart from hundreds of kilometer between center and some outlying charge stations, when business datum traffic volume
When larger, network occur often postpone, congestion, the less reliable of network transmission, cause black list information upload, under
Hair, cannot usually complete in time.
Found in practical operation, during blacklist data bag is issued, once network delay, congestion are run into, black name
The downloading speed of single packet can be substantially slack-off, or even occur to stagnate, interrupt, and issuing transmission work cannot complete, transmission can
Cannot ensure by property.
It can be seen that, timely, the reliable transmission to blacklist data bag how is realized, it is those skilled in the art urgently to be resolved hurrily
Problem.
The content of the invention
The system that the purpose of the embodiment of the present invention is to provide a kind of transmission in time of highway system-wide net black list information, can
To realize timely, the reliable transmission to black list information.
In order to solve the above technical problems, it is timely to the embodiment of the invention provides a kind of highway system-wide net black list information
The system of transmission, including central server, charge site server, also include：Blacklist synchronized update server；
The blacklist synchronized update server, installed in the position of network convergent point；The network convergent point, is key
The tie point of looped network and section looped network；
The central server, for processing the information of vehicles for receiving, obtains for recording violation vehicle letter
The blacklist data bag of breath；The central server is additionally operable to for the blacklist data bag to be issued to the blacklist synchronously more
New demand servicing device；
The blacklist synchronized update server, for receiving the blacklist data that the central server is issued
Bag, and issue the blacklist data bag to the charge site server；
The charge site server, for receiving the blacklist data that the blacklist synchronized update server is issued
Bag.
Optionally, the charge site server is additionally operable to receive the information of vehicles of charge station staff registration, and by institute
State information of vehicles and be uploaded to the blacklist synchronized update server；
The blacklist synchronized update server is additionally operable to collect the information of vehicles for receiving, and will collect
The information of vehicles afterwards is uploaded to the central server.
Optionally, the central server is processed the information of vehicles for receiving, and is obtained for recording violation vehicle
The blacklist data bag of information, including：
The central server collects to the violation vehicle information that the information of vehicles includes, the vehicle is believed
The information of vehicles that breath is deleted the need for including from blacklist is deleted, and obtains the black name for recording violation vehicle information
Single packet.
Optionally, the information of vehicles includes the number-plate number of vehicle.
By above-mentioned technical proposal as can be seen that the embodiment of the present invention is converged by the multiple networks in highway system-wide net
Point increases installs many modes of blacklist synchronized update server, is shared by many blacklist synchronized update servers in completing
The transmission work of the black list information between central server and system-wide net charge site server.It is complete that the present invention realizes highway
Road network effectively increases the blacklist letter of highway system-wide net to the distributed of black list information, the transmission means of midsequent
Cease promptness, the reliability for updating.
Brief description of the drawings
In order to illustrate more clearly the embodiments of the present invention, the accompanying drawing to be used needed for embodiment will be done simply below
Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of level schematic diagram of highway system-wide net black list information Transmission system that Fig. 1 is provided for prior art；
A kind of structural representation of highway system-wide net black list information Transmission system that Fig. 2 is provided for prior art；
Fig. 3 is the layer of the system that a kind of highway system-wide net black list information provided in an embodiment of the present invention is transmitted in time
Secondary schematic diagram；
Fig. 4 is the knot of the system that a kind of highway system-wide net black list information provided in an embodiment of the present invention is transmitted in time
Structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are not under the premise of creative work is made, and what is obtained is every other
Embodiment, belongs to the scope of the present invention.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Existing expressway tol lcollection net, it is general to use key looped network, section looped network, the networking mode of network convergent point, such as
Shown in Fig. 2.This kind of networking mode, is a kind of most common networking mode of current expressway tol lcollection net.Although the receipts of reality
Take that network is sufficiently complex, but it is most of be all this kind of universal networking mode superposition and derivative.
Key looped network, refers to select the most important a plurality of autostrada section laying optical cable of this province, is together in series, shape
Into key looped network, key looped network is generally responsible for the Multiple Sections of this province, the transmission of main, substantial amounts of business datum.
Section looped network, refers to the actual conditions administered according to section, moves towards to lay optical cable along section, and the section is administrative
Multiple charge stations be together in series, form section looped network, section looped network is generally responsible for the transmission of this section business datum.
As shown in Fig. 2 section looped network A is by charge station A1, A2, A3, section looped network B by charge station B1, B2, B3, B4, B5,
Be together in series for charge station C1, C2, C3, C4 by section looped network C, forms respective section looped network.
Network convergent point, refers to the network connection point of key looped network and section looped network.Network convergent point supports single section
Looped network, or multiple adjacent segments looped network and key looped network connection.
As shown in Fig. 2 network convergent point A, B, C realize the connection of section looped network A, B, C and key looped network respectively.
Prior art is that all charge station's black list informations of system-wide net are connect by the central server at center
Receive, collect, auditing, updating, issuing etc. and being processed, all treatment take time for one time it is relatively long, relatively inefficient,
The transmission work of the black list information of whole websites is completed in stipulated time, cannot usually be realized in time.
According to actual conditions, calculating is analyzed as follows：
It is 1 highway settlement center of province to about 400 or so, system-wide net for example, certain saves highway tolling system
The black list information of charge station be transmitted.Increment according to regulation blacklist needs update once for every 2 hours, i.e., 120 points
Clock/400 website=0.3 minute/website=18 second/website, if that is, by the way of sequential delivery successively, each charge station
The transmission work of blacklist increment information must be completed within 18 seconds, once serious time-out, then every 2 hours are to system-wide net institute
The requirement for having charge station's blacklist increment information to transmit one time, cannot just complete in time.
Found in practical operation, the blacklist increment information transmission time of some charge stations is partially long, causes in the stipulated time,
The all charge station's blacklist increment informations of system-wide net are transmitted with the work of one time, it is impossible to complete in time.
In view of between center and some outlying charge stations often apart from hundreds of kilometer, when business datum traffic volume is larger
When, there is delay, congestion, the less reliable of network transmission in network so that the transmission of black list information cannot be timely often
Complete.
Found in practical operation, during blacklist data bag is issued, once network delay, congestion are run into, black name
The downloading speed of single packet can be substantially slack-off, or even occur to stagnate, interrupt, and the reliability of transmission cannot often ensure.
Therefore, promptness, the shortcoming that reliability is not enough, this hair transmitted for the blacklist data bag of prior art
Bright embodiment propose a kind of highway system-wide net black list information in time transmission system, level schematic diagram as shown in figure 3,
Structural representation is as shown in figure 4, same by the multiple network convergent points increase many blacklists of installation in highway system-wide net
Step updates server, and completion central server is shared with system-wide net charge site server by many blacklist synchronized update servers
Between black list information transmission work, no longer concentrate and system-wide net charge station black list information be directly responsible for by a center
Transmission work, significantly reduces workload, the operating pressure of central server.
Black list information issues process, the blacklist data bag can be issued into the black name by central server
Single synchronized update server；Again the blacklist is issued from the blacklist synchronized update server to the charge site server
Packet.
The upload procedure of black list information, can receive the vehicle letter that charge station staff registers by charge site server
Breath, and the information of vehicles is uploaded to the blacklist synchronized update server；Serviced by the blacklist synchronized update again
Device collects to the information of vehicles for receiving, and the information of vehicles after collecting is uploaded to the center service
Device.Wherein, information of vehicles can include the number-plate number of vehicle.
A kind of system of highway system-wide net black list information provided in an embodiment of the present invention transmission in time, is a kind of point
Cloth, the transmission means of midsequent.
Distribution, refers to the multiple network convergent points increase many blacklist synchronized update servers of installation in system-wide net,
Share the transmission work of the black list information between central server and system-wide net charge site server.By prior art
One centralized transmission method at center, is changed into the distributed biography of many blacklists synchronized update server of the invention
Transmission method.
The centralized transmission method of one central server of prior art is changed into this by the embodiment of the present invention
The many distributed transmission methods of blacklist synchronized update server of invention.The renewal speed of black list information, from existing
The single thread update mode of one central server of technical scheme, is changed into the multi-thread of many blacklist synchronized update servers
Journey update mode, many times of raisings of renewal speed of black list information, many times of shortenings of update cycle update promptness and greatly improve.
For example：One center carries out the renewal transmission of black list information to 400 charge stations of system-wide net, and speed is S, is updated
Cycle is T.If sharing completion by 4 blacklist synchronized update servers, every blacklist synchronized update server is to 100
Charge station carries out the renewal transmission of black list information, and speed is about 4S, and the update cycle is about T/4.So, black list information is more
New transmission speed improves 4 times, and the update cycle shorten to the 1/4 of original cycle, updates promptness and greatly improves.
Midsequent, refers to install blacklist synchronized update server in network convergent point, between center and charge station, tool
The caching of midsequent is played a part of in the relaying advantage for have unique, good upload, issuing, the transmission to black list information,
Effective to shorten the single transmitting range of black list information and resume distance, the transmission for greatly reducing black list information is difficult
Degree, substantially increases the reliability of black list information transmission.
For example：600 kilometers of center and charge station's distance, network convergent point are located near the midpoint of center and charge station, i.e.,
Near 300 kilometers.
Prior art, directly blacklist data bag, blacklist number are issued from central server to charge site server
It it is 600 kilometers according to the single transmitting range of bag.It is still to be issued from center if issuing middle generation interruption, it is necessary to resume, continues
It is still 600 kilometers to pass distance.
Be issued to for newest blacklist data bag first in being located at by the technical scheme of the embodiment of the present invention, central server
On the blacklist synchronized update server of the network convergent point near point, the single transmitting range of blacklist data bag is 300 public affairs
In or so, then the charge site server of respective stretch is issued by the blacklist synchronized update server of network convergent point,
The single transmitting range of blacklist data bag is 300 kms.If blacklist data bag run into issuing network delay,
The situation of congestion, occurs to interrupt, it is necessary to resume, then it is 300 kms to resume distance.
On same circuit, blacklist data bag carries out the transmission of 300 kilometers of 600 kilometers of transfer ratio, in general,
Difficulty is substantially reduced, and reliability is greatly improved.
The system to a kind of highway system-wide net black list information provided by the present invention transmission in time is carried out above
It is discussed in detail.
Each embodiment is described by the way of progressive in specification, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, also
Some improvement and modification can be carried out to the present invention, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
Claims (4)
1. a kind of system of highway system-wide net black list information transmission in time, including central server, charge site server,
Characterized in that, also including：Blacklist synchronized update server；
The blacklist synchronized update server, installed in the position of network convergent point；The network convergent point, is key looped network
With the network connection point of section looped network；
The central server, for processing the information of vehicles for receiving, obtains for recording violation vehicle information
Blacklist data bag；The central server is additionally operable to for the blacklist data bag to be issued to the blacklist synchronized update clothes
Business device；
The blacklist synchronized update server, for receiving the blacklist data bag that the central server is issued, and
The blacklist data bag is issued to the charge site server；
The charge site server, for receiving the blacklist data bag that the blacklist synchronized update server is issued.
2. system according to claim 1, it is characterised in that the charge site server is additionally operable to receive charge station's work
The information of vehicles of personnel's registration, and the information of vehicles is uploaded to the blacklist synchronized update server；
The blacklist synchronized update server is additionally operable to collect the information of vehicles for receiving, and after collecting
The information of vehicles is uploaded to the central server.
3. the system according to claim 1-2 any one, it is characterised in that the central server is to the car that receives
Information is processed, and obtains the blacklist data bag for recording violation vehicle information, including：
The central server collects to the violation vehicle information that the information of vehicles includes, in the information of vehicles
The information of vehicles deleted from blacklist including the need for is deleted, and obtains the blacklist number for recording violation vehicle information
According to bag.
4. system according to claim 1, it is characterised in that the information of vehicles includes the number-plate number of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123978.0A CN106846823A (en) | 2017-03-03 | 2017-03-03 | A kind of system of highway system-wide net black list information transmission in time |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710123978.0A CN106846823A (en) | 2017-03-03 | 2017-03-03 | A kind of system of highway system-wide net black list information transmission in time |
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Family
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| CN201710123978.0A Pending CN106846823A (en) | 2017-03-03 | 2017-03-03 | A kind of system of highway system-wide net black list information transmission in time |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118601A (en) * | 2017-06-26 | 2019-01-01 | 辽宁艾特斯智能交通技术有限公司 | A kind of highway auditing system based on virtual cloud Yu big data analysis technology |
| CN109686105A (en) * | 2019-01-30 | 2019-04-26 | 李慧琴 | High speed blacklist alarm system and alarm method |
| CN111181911A (en) * | 2019-08-23 | 2020-05-19 | 腾讯科技（深圳）有限公司 | Method, server, equipment and medium for protecting password blasting attack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202632376U (en) * | 2012-06-20 | 2012-12-26 | 山东德鲁泰计量科技有限公司 | Toll-dodging alarming system of weighing equipment |
| EP2038860B1 (en) * | 2006-06-21 | 2013-04-24 | 3M Innovative Properties Company | Automated site security, monitoring and access control system |
| CN103985163A (en) * | 2014-05-22 | 2014-08-13 | 中兴智能交通有限公司 | Road-occupation parking management system |
| CN105610940A (en) * | 2015-12-29 | 2016-05-25 | 山东易构软件技术股份有限公司 | Expressway big data parameter state list full road network issuing system |
| JP2016151887A (en) * | 2015-02-17 | 2016-08-22 | 株式会社東芝 | Road monitoring device, road monitoring system, method, and program |
-
2017
- 2017-03-03 CN CN201710123978.0A patent/CN106846823A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2038860B1 (en) * | 2006-06-21 | 2013-04-24 | 3M Innovative Properties Company | Automated site security, monitoring and access control system |
| CN202632376U (en) * | 2012-06-20 | 2012-12-26 | 山东德鲁泰计量科技有限公司 | Toll-dodging alarming system of weighing equipment |
| CN103985163A (en) * | 2014-05-22 | 2014-08-13 | 中兴智能交通有限公司 | Road-occupation parking management system |
| JP2016151887A (en) * | 2015-02-17 | 2016-08-22 | 株式会社東芝 | Road monitoring device, road monitoring system, method, and program |
| CN105610940A (en) * | 2015-12-29 | 2016-05-25 | 山东易构软件技术股份有限公司 | Expressway big data parameter state list full road network issuing system |
Non-Patent Citations (2)
| Title |
|---|
| 夏宗智: "宁夏高速公路联网收费系统的设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 赵广旭: "关于增设"黑名单"系统的思考", 《中国公路》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118601A (en) * | 2017-06-26 | 2019-01-01 | 辽宁艾特斯智能交通技术有限公司 | A kind of highway auditing system based on virtual cloud Yu big data analysis technology |
| CN109686105A (en) * | 2019-01-30 | 2019-04-26 | 李慧琴 | High speed blacklist alarm system and alarm method |
| CN111181911A (en) * | 2019-08-23 | 2020-05-19 | 腾讯科技（深圳）有限公司 | Method, server, equipment and medium for protecting password blasting attack |
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Application publication date: 20170613 |