CN103514640B - A kind of free streaming system of multilane and parallel work-flow method and apparatus thereof - Google Patents
A kind of free streaming system of multilane and parallel work-flow method and apparatus thereof Download PDFInfo
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- CN103514640B CN103514640B CN201210202671.7A CN201210202671A CN103514640B CN 103514640 B CN103514640 B CN 103514640B CN 201210202671 A CN201210202671 A CN 201210202671A CN 103514640 B CN103514640 B CN 103514640B
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Abstract
The invention provides a kind of free streaming system of multilane and parallel work-flow method and apparatus thereof, described method includes: the information of the label occurred in obtaining the setting time and the quantity of described label；Quantity according to label chooses the consumption safety access module PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；Each described PSAM obtains the information of the label corresponding with self respectively, and is authenticated the information obtained.Multiple labels can be processed by the present invention simultaneously, shortens exchange hour, it is to avoid omits label.
Description
Technical field
The present invention relates to multilane free Flow Technique field, particularly relate to a kind of free streaming system of multilane and parallel work-flow method and apparatus thereof.
Background technology
For solving toll station traffic congestion problem, many charge stations use E-payment system (ElectronicTollCollection, ETC) to replace manual toll collection.Use ETC system, although be capable of non-parking charge, but require that vehicle passes through with low speed (as less than 20km/h), when need by the vehicle of charge station more time, still there will be situation about blocking up.
Therefore, people develop multilane and freely flow (MultilaneFreeFlow, MFF) system, uses the charge station of MFF system without being provided with the dedicated Lanes of the equipment such as automatic rail machine, it is only necessary to arranging portal frame in corresponding section can become charge station.MFF system uses DSRC (DedicatedShortRangeCommunications, DSRC) technology, so-called DSRC technology is a kind of efficient wireless communication technology, it is possible to achieve in territory, specific cell, (the most tens of rice) is to the identification of the mobile target under high-speed motion and two-way communication.MFF system also can realize the information in label timely, that collection is arranged on vehicle correctly, safely when high vehicle speeds (as higher than 60km/h), and carry out the operational actioies such as charge according to the information collected.
Existing MFF system, as it is shown in figure 1, include: data service server and at least one detection device, each detection device is all connected with data service server；Detection device includes an antenna, a consumption safety access module (PurchaseSecureAccessModule, PSAM) and a transaction control；Described detection device is positioned on portal frame.Can dispose the quantity detecting device on portal frame according to the width of highway or number of track-lines, highway is the widest, number of track-lines is the most, and the detection device being deployed on portal frame is the most, and a detection device is disposed in usual each track.
In prior art, the information that label is sent by each detection device based on a PSAM is decoded, authentication operation, when multiple labels simultaneously appear in transaction area, PSAM can only by label occur in the sequencing of transaction area successively label is decoded, authentication operation, cause exchange hour to extend, even occur omitting the situation that some label does not carry out processing.
In addition, PSAM in MFF system is generally disposed at inside detection device, and detect device and be positioned on several meters of high portal frames, once PSAM damages or transaction control breaks down, it is accomplished by opening detecting device on several meters of high portal frames, change PSAM or be traded the maintenance of controller, being not easy to the maintenance of equipment.
Summary of the invention
In view of this, present invention is primarily targeted at a kind of free streaming system of multilane of offer and parallel work-flow method and apparatus thereof, it is possible to multiple labels are processed simultaneously, shortens exchange hour, it is to avoid omit label.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The invention provides the parallel work-flow method of the free streaming system of a kind of multilane, described method includes:
The information of the label occurred in obtaining the setting time and the quantity of described label；
Quantity according to label chooses the consumption safety access module PSAM being in idle condition of respective numbers；
A corresponding PSAM is distributed to each label；
Each described PSAM obtains the information of the label corresponding with self respectively, and is authenticated the information obtained.
It is also preferred that the left after the described PSAM being in idle condition choosing respective numbers, described method also includes: be labeled as taking by the status information of described each PSAM；Accordingly,
After the described information to obtaining is authenticated, described method also includes:
The status information of described each PSAM is labeled as the free time.
Before choosing the PSAM being in idle condition of respective numbers described in it is also preferred that the left, described method also includes:
Inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
It is also preferred that the left after the described information to obtaining is authenticated, described method also includes:
Information according to described each label generates Transaction Information respectively；
Respectively the label corresponding with described Transaction Information is deducted fees according to each described Transaction Information.
Present invention also offers the parallel work-flow device of the free streaming system of a kind of multilane, described device includes: transaction control, parallel processor and at least one PSAM；
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；
Described parallel processor, the quantity of the label for obtaining according to described transaction control is chosen the PSAM being in idle condition of respective numbers, is distributed a corresponding PSAM to each label；
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained.
It is also preferred that the left described parallel processor, it is additionally operable to, after the described PSAM being in idle condition choosing respective numbers, be labeled as taking by the status information of described each PSAM；And each described PSAM be respectively completed to obtain information be authenticated after, the status information of described PSAM is labeled as the free time.
It is also preferred that the left described parallel processor, it is additionally operable to, before choosing the PSAM being in idle condition of respective numbers, inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
It is also preferred that the left at least one PSAM described is arranged in PSAM expansion card, described PSAM expansion card has at least one draw-in groove, and described draw-in groove is used for placing PSAM.
Present invention also offers a kind of free streaming system of multilane, including the antenna for transceiving data, it is characterised in that described system also includes: transaction control, parallel processor, data service server and at least one PSAM；
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；According to described PSAM, the authentication result of the information of label is generated Transaction Information；
Described parallel processor, the quantity of the label for obtaining according to described transaction control chooses the PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained；
Described data service server, for the Transaction Information generated according to described transaction control, deducts fees to the label corresponding with described Transaction Information.
It is also preferred that the left at least one PSAM described is arranged in PSAM expansion card, described PSAM expansion card has at least one draw-in groove, and described draw-in groove is used for placing PSAM.
The free streaming system of multilane of present invention offer and parallel work-flow method and apparatus thereof, by the following technical programs: according to the quantity of the tag serial number obtained in the setting time, choose the consumption safety access module PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；Each described PSAM obtains the information of the label corresponding with self respectively, it is possible to realizing when multiple labels simultaneously appear in transaction area, multiple labels are processed by multiple PSAM simultaneously, and then reaches to shorten exchange hour, it is to avoid omit the purpose of label.
Accompanying drawing explanation
Fig. 1 is the structural representation of the free streaming system of existing multilane；
The structural representation of the free streaming system of multilane that Fig. 2 provides for the present invention；
The structural representation of the parallel work-flow device of the free streaming system of multilane that Fig. 3 provides for invention；
The schematic flow sheet of the parallel work-flow method of the free streaming system of multilane that Fig. 4 provides for invention.
Detailed description of the invention
The basic thought of the present invention is: the information of the label occurred in obtaining the setting time and the quantity of described label；Quantity according to label chooses the consumption safety access module PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；Each described PSAM obtains the information of the label corresponding with self respectively, and is authenticated the information obtained.
As in figure 2 it is shown, the free streaming system of multilane that the present invention provides includes: transaction control, PSAM expansion card, parallel processor, data service server and at least antenna.
Wherein, described antenna is microwave antenna, is arranged on portal frame, and it is mutual that described antenna carries out information by microwave and label；The quantity of described antenna can be configured according to the width of highway or number of track-lines, such as, and the corresponding antenna in each track；Described label can include embedded-type security access module (EmbeddedSecureAccessModule, ESAM).
It is mutual that described transaction control carries out information by Ethernet and each described antenna, described transaction control obtains the information of label by antenna, described transaction control can be distantly located with each described antenna, and described transaction control is placed on the place being easy to safeguard by the length that can arrange netting twine according to actual needs.
Described PSAM expansion card has at least one draw-in groove, and described draw-in groove is used for placing PSAM, and described PSAM expansion card can be arranged as required to multiple PSAM；Described PSAM expansion card passes through peripheral element extension interface (PeripheralComponentInterconnection, PCI) or RS-232 interface or RS-485 interface and described parallel processing element to carry out information mutual, described PSAM expansion card can be placed in the inside of described transaction control, it is also possible to is separately provided.
Described parallel processor can be separately provided, it is also possible to integrates with PSAM expansion card, it is also possible to integrates with transaction control.
Described data service server can be distantly located with transaction control.
Owing to described transaction control can be distantly located with each described antenna, therefore, transaction control and the PSAM expansion card of the present invention can be placed on the place maintained easily, without being arranged on portal frame, so, can avoid safeguarding on several meters of high portal frames, it is simple to the maintenance of equipment.
In system shown in Figure 2, described antenna, for transceiving data；
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；According to described PSAM, the authentication result of the information of label is generated Transaction Information；
Described parallel processor, the quantity of the label for obtaining according to described transaction control chooses the PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；
Concrete, a corresponding PSAM can be distributed to each label by random manner.
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained；
Described data service server, for the Transaction Information generated according to described transaction control, deducts fees to the label corresponding with described Transaction Information.
Optionally, described parallel processor, it is additionally operable to, after the described PSAM being in idle condition choosing respective numbers, be labeled as taking by the status information of described each PSAM；And each described PSAM be respectively completed to obtain information be authenticated after, the status information of described PSAM is labeled as the free time.
Optionally, described parallel processor, it is additionally operable to, before choosing the PSAM being in idle condition of respective numbers, inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
It is also preferred that the left described data service server, specifically for respectively the bank account associated by the label corresponding with described Transaction Information being deducted fees according to each described Transaction Information.
As it is shown on figure 3, the parallel work-flow device of the free streaming system of multilane of present invention offer, including: transaction control, parallel processor and at least one PSAM；Wherein,
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；
Described parallel processor, the quantity of the label for obtaining according to described transaction control chooses the PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；
Concrete, a corresponding PSAM can be distributed to each label by random manner.
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained.
Present invention also offers the parallel work-flow method of the free streaming system of multilane, as shown in Figure 4, described method includes:
Step 401, the information obtaining the setting time interior label occurred and the quantity of described label.
Step 402, quantity according to label choose the PSAM being in idle condition of respective numbers.
Step 403, to each label distribute a corresponding PSAM.
Here it is possible to distribute a corresponding PSAM to each label by random manner.
Step 404, each described PSAM obtain the information of the label corresponding with self respectively, and are authenticated the information obtained.
Optionally, after the described PSAM being in idle condition choosing respective numbers, described method also includes: be labeled as taking by the status information of described each PSAM；Accordingly, after the described information to obtaining is authenticated, described method also includes: the status information of described each PSAM is labeled as the free time.
Optionally, described in choose respective numbers the PSAM being in idle condition before, described method also includes: inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
Optionally, after the described information to obtaining is authenticated, described method also includes: generate Transaction Information respectively according to the information of described each label；Respectively the label corresponding with described Transaction Information is deducted fees according to each described Transaction Information.
The free streaming system of multilane provided the present invention below realizes the process of charge and is described in detail, and specifically includes following steps:
Step 501, transaction control enter information and the quantity of label of label on the vehicle of self effective span of control in obtaining the setting time respectively by each antenna.
Here, the information of described label includes: the contents such as tag serial number, contract serial number, the number-plate number, vehicle color, vehicle.
Concrete, when the vehicle being provided with label enters the transaction area of MFF charge station, it is mutual that antenna and described label carry out information, the data that described sky pair identification tag is sent are demodulated and after section, decoding process, obtain the information of described label, and the information of the label of acquisition is issued transaction control.Within the setting time, the vehicle of the transaction area that (such as 3 seconds) enter MFF charge station is considered to simultaneously enter the vehicle of transaction area, needs to realize fee deduction treatment by parallel work-flow.
Concrete, the information of each label is issued transaction control by Ethernet by each antenna respectively.
After step 502, the information obtaining described label, described transaction control sends query statement to parallel processor, described parallel processor is according to the status information of all PSAM in the query statement inquiry PSAM expansion card received, obtain the draw-in groove number that all status informations are idle PSAM, and Query Result is sent to transaction control.
Step 503, receive the transaction control of Query Result and send to parallel processor and choose instruction, described parallel processor instructs from the draw-in groove number that all status informations are idle PSAM according to choosing of receiving, choose draw-in groove number, the number of the draw-in groove number chosen is identical with the quantity of label, and is labeled as taking by the status information of described each PSAM.
Here, described parallel processor also judges that all PSAM being in idle condition are the most normal, from all draw-in grooves number being in idle condition and normal PSAM, chooses draw-in groove number.
Step 504, described parallel processor call the PSAM that each described draw-in groove number is corresponding respectively, distribute a corresponding PSAM to each label.
In the time sequential routine of each PSAM of parallel processor logic control, parallel processor is separate to the logic control of the PSAM in each draw-in groove, to realize the parallel work-flow of each PSAM, reaches to be traded multiple labels simultaneously occurred the purpose of operation.
Step 505, each described PSAM obtain the information of the label corresponding with self respectively from described transaction control by described parallel processor, be authenticated the information obtained, and authentication result is issued transaction control.
Step 506, described transaction control generate Transaction Information according to the authentication result received, described Transaction Information is issued data service server, and sending mark instructions to parallel processor, the status information completing the PSAM of authentication operation is labeled as the free time according to the mark instructions received by described parallel processor.
Concrete, transaction control chooses information needed from the information of the label obtained, and such as contract serial number, the information chosen and the information package such as current time, current address is formed Transaction Information.
Step 507, data service server, according to the Transaction Information received, are deducted fees from the bank account that described label associates.
For collecting the charging sections such as bridge or the tunnel of Flat Amount expense, data service server receives the Transaction Information once corresponding to a certain label, the Transaction Information i.e. received in entrance charge station, just deducts fees from the bank account that described label associates according to described Transaction Information.
Toll highway for distance, data service server needs to receive twice Transaction Information corresponding to a certain label, it it is once the Transaction Information received in entrance charge station, another time is the Transaction Information received in outlet charge station, data service server is deducted fees from the bank account that described label associates according to successively twice Transaction Information corresponding to same label, so can realize according to the mileage number charge travelled.
The above, only presently preferred embodiments of the present invention, it is not intended to limit protection scope of the present invention.
Claims (8)
1. the parallel work-flow method of the free streaming system of multilane, it is characterised in that described method includes:
The information of the label occurred in obtaining the setting time and the quantity of described label；
Quantity according to label chooses the consumption safety access module PSAM being in idle condition of respective numbers；
A corresponding PSAM is distributed to each label；
Each described PSAM obtains the information of the label corresponding with self respectively, and is authenticated the information obtained；
Wherein, after the described PSAM being in idle condition choosing respective numbers, also include: be labeled as taking by the status information of each described PSAM；Accordingly, after the described information to obtaining is authenticated, also include: the status information of each described PSAM is labeled as the free time.
Method the most according to claim 1, it is characterised in that described in choose respective numbers the PSAM being in idle condition before, described method also includes:
Inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
Method the most according to claim 1, it is characterised in that after the described information to obtaining is authenticated, described method also includes:
Information according to each described label generates Transaction Information respectively；
Respectively the label corresponding with described Transaction Information is deducted fees according to each described Transaction Information.
4. the parallel work-flow device of the free streaming system of multilane, it is characterised in that described device includes: transaction control, parallel processor and at least one PSAM；
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；
Described parallel processor, the quantity of the label for obtaining according to described transaction control is chosen the PSAM being in idle condition of respective numbers, is distributed a corresponding PSAM to each label；Wherein, after the described PSAM being in idle condition choosing respective numbers, it is labeled as taking by the status information of each described PSAM；And each described PSAM be respectively completed to obtain information be authenticated after, the status information of described PSAM is labeled as the free time；
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained.
Device the most according to claim 4, it is characterised in that described parallel processor, is additionally operable to, before choosing the PSAM being in idle condition of respective numbers, inquire about the status information of all PSAM, it is thus achieved that all status informations are idle PSAM.
Device the most according to claim 4, it is characterised in that at least one PSAM described is arranged in PSAM expansion card, described PSAM expansion card has at least one draw-in groove, and described draw-in groove is used for placing PSAM.
7. the free streaming system of multilane, including the antenna for transceiving data, it is characterised in that described system also includes: transaction control, parallel processor, data service server and at least one PSAM；
Described transaction control, the information of the label occurred in obtaining the setting time and the quantity of described label；According to described PSAM, the authentication result of the information of label is generated Transaction Information；
Described parallel processor, the quantity of the label for obtaining according to described transaction control chooses the PSAM being in idle condition of respective numbers；A corresponding PSAM is distributed to each label；Wherein, after the described PSAM being in idle condition choosing respective numbers, it is additionally operable to be labeled as taking by the status information of each described PSAM；Accordingly, after the information obtained is authenticated by described PSAM, it is additionally operable to the status information of each described PSAM is labeled as the free time；
Described PSAM, for being obtained the information of the label corresponding with self from described transaction control by described parallel processor, and is authenticated the information obtained；
Described data service server, for the Transaction Information generated according to described transaction control, deducts fees to the label corresponding with described Transaction Information.
System the most according to claim 7, it is characterised in that at least one PSAM described is arranged in PSAM expansion card, described PSAM expansion card has at least one draw-in groove, and described draw-in groove is used for placing PSAM.
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| CN105374075B (en) * | 2014-08-27 | 2017-07-28 | 深圳市金溢科技股份有限公司 | PSAM, manager, management method and system, vehicle toll management system |
| CN105989632B (en) * | 2015-02-27 | 2019-05-10 | 深圳市金溢科技股份有限公司 | A kind of free flow system and its method of commerce and device |
| CN105761371A (en) * | 2016-02-04 | 2016-07-13 | 常州永安公共自行车系统股份有限公司 | Utility car leasing system and encryption and decryption device and method thereof |
| CN107123168A (en) * | 2017-05-18 | 2017-09-01 | 北京聚利科技股份有限公司 | Path identification method and system, trackside identification point RSU and path recording unit |
| CN108665570A (en) * | 2018-05-24 | 2018-10-16 | 北京握奇智能科技有限公司 | A kind of method and system of ambiguity path identification and free flow concurrent processing |
| CN109191603B (en) * | 2018-08-08 | 2021-05-14 | 深圳成谷科技有限公司 | Parallel transaction data processing system and method of free flow antenna |
| CN110428510B (en) * | 2019-08-23 | 2022-03-08 | 深圳市金溢科技股份有限公司 | PSAM card centralized management method and device and secure cloud box system |
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| KR100469898B1 (en) * | 2002-02-27 | 2005-02-02 | 주식회사 케이디 넷 | Electronic Toll Collection system for lots of fast cars and Method thereof |
| KR100748609B1 (en) * | 2006-11-01 | 2007-08-10 | 한양대학교 산학협력단 | Electronic toll collection system that provide multi-lane service |
| CN201322948Y (en) * | 2008-09-10 | 2009-10-07 | 上海东海电脑股份有限公司 | Electronic toll collection roadside unit with transparent transmission and integrated application dual-interface mode |
| CN101387952B (en) * | 2008-09-24 | 2011-12-21 | 上海大学 | Single-chip multi-processor task scheduling and managing method |
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