CN109242996A - A kind of method and system of highway provincial boundaries mark charging - Google Patents
A kind of method and system of highway provincial boundaries mark charging Download PDFInfo
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- CN109242996A CN109242996A CN201811223285.XA CN201811223285A CN109242996A CN 109242996 A CN109242996 A CN 109242996A CN 201811223285 A CN201811223285 A CN 201811223285A CN 109242996 A CN109242996 A CN 109242996A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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Abstract
The present invention provides a kind of method and systems of highway provincial boundaries mark charging, which comprises passes through the first roadside unit RSU in response to vehicle carried electronic label, reads the routing information of vehicle driving from the vehicle carried electronic label by the first RSU；Receive and store the routing information that the first RSU is read；Cost information is calculated according to the routing information stored, and sends the cost information to the second roadside unit RSU with the first RSU at a distance of specific range；Pass through the 2nd RSU in response to the vehicle carried electronic label, the 2nd RSU carries out charging according to the received cost information of institute.Technical solution of the present invention improves the success rate of acquisition and the cost information processing of vehicle route information, realizes vehicle and completes the work transprovincially charged in the case where not slowing down not parking.
Description
Technical field
The present invention relates to intelligent transportation fields, more particularly, to highway charging field.
Background technique
With the increase of high grade highway construction in China mileage, highway ETC non-parking charge technology constantly develops,
The vehicle fleet for being equipped with OBU is constantly rising.High speed ETC can make the vehicle equipped with OBU when passing through charge station by manually receiving
20 to the 120 seconds time needed for expense is reduced to 2 to 3 seconds of system automatic charging, is greatly saved vehicle and passes through charge station
Time, save oil consumption, time saving environmental protection, and reduce the cost of labor of high speed unit of operation.
But China's highway is mostly the segmentation construction mode taken, rate difference or even same province between each province
The different roads of part also have different charging standards.Therefore being separated by two province's intersections not far just will appear Liang Ge charge station.When
Presence to today, China's car ownership continuous enlargement, provincial boundaries charge station causes larger puzzlement to the trip of people, especially
It is festivals or holidays, the traffic efficiency of highway is caused greatly to hinder.High speed public affairs will greatly be improved by cancelling provincial boundaries charge station
The operational efficiency on road saves the cost of communications and transportation, saves time cost, and energy-saving and emission-reduction are benefited the nation and the people.
With the development of science and technology and highway ETC it is universal, cancel provincial boundaries charge station and technically be not present and is stranded
It is difficult.It can be seen that the cancellation of provincial boundaries charge station has been a kind of trend.
Ambiguity Path Recognition identify system can in vehicle traveling using RSU to vehicle-mounted OBU or CPC progress mark with
And obtain information of vehicles and upload server.The system can have multiple owners and same industry with the same province of effective solution
The problem of main different sections of highway difference rate, realizes accurate charge.
The disadvantages of this solution is that ambiguity ID of trace route path system is directed to the case where same province high speed is charged, and is only marked
Know routing information, charge station carries out disbursement and sattlement in outlet, and removes routing information.The system, which can't be realized, transprovincially charges.
Application No. is 201611138808.1, a kind of entitled " vehicle-mounted list with ambiguity path identification function
The Chinese patent application of member and system " describes a kind of on board unit and system with ambiguity path identification function.It is described
On board unit include single-chip microcontroller, network module, Beidou compatible positioning module, DSRC radio-frequency module and security module, monolithic
Machine is responsible for the core chips of control, operation and storage；Network module is used between on board unit and background service system
Carry out authentication and data communication；Beidou compatible positioning module provides the precise position information and velocity information of vehicle for single-chip microcontroller；
DSRC radio-frequency module can carry out DSRC communication with highway roadside unit；By security module and with DSRC antenna
DSRC radio-frequency module realizes data write-in and read functions in freeway toll station entrance.
The program passes through the improvement on board unit, it is therefore intended that solves existing highway ambiguity path identification
Static state, isolated point existing for technology lag identification, and record provides and read the not accurate enough and comprehensive technical problem of information.
Application No. is 201810023082.X, entitled " the highway mobile payment charge based on Path Recognition
The Chinese patent application of system and method " describe a kind of highway mobile payment charging system based on Path Recognition and
Method, wherein the system includes: vehicle authentication recognition subsystem, is set to expressway entrance and exit, including license plate recognition device
With lane control computer；License plate recognition device is for collecting information of vehicles；Lane control computer is for filling Car license recognition
The information of vehicles for setting collection is uploaded to charging payment and electronic invoice subsystem；Vehicle position information acquisition subsystem, including vehicle
Carry front end equipment；Vehicle-mounted front-end equipment is used to collect vehicle position information with vehicle, and vehicle position information is uploaded to charging payment
And electronic invoice subsystem；Charging payment and electronic invoice subsystem, for calculating vehicle driving road according to vehicle position information
Diameter calculates vehicle pass-through expense according to vehicle running path；The predefined mode of deducting fees of inquiry and information of vehicles binding；By looking into
The predefined mode of deducting fees ask deducts vehicle pass-through expense.
The disadvantages of this solution is to collect vehicle position information dependent on vehicle-mounted front-end equipment to obtain vehicle driving rail
Phenomena such as mark needs each car all to install this vehicle-mounted front-end machine, is easy to appear fee evasion, reliability leaves a question open, and charging method institute
Need calculation amount larger.
Summary of the invention
It is an object of the invention to overcome the defect that can not achieve charging transprovincially in the prior art, it is public to provide a kind of high speed
The method and system of road provincial boundaries mark charging.
According to the first aspect of the invention, a kind of method of highway provincial boundaries mark charging is provided, comprising:
Pass through the first roadside unit RSU in response to vehicle carried electronic label, by the first RSU from the vehicle electronics
The routing information of vehicle driving is read in label；Receive and store the routing information that the first RSU is read；According to being stored
Routing information calculate cost information, and the cost information sent to the first RSU at a distance of specific range
Two roadside unit RSU；Pass through the 2nd RSU in response to the vehicle carried electronic label, the 2nd RSU is received according to institute
Cost information carries out charging.
Optionally, the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound password card CPC.
Optionally, store the routing information that the first RSU is read include: by the path information storage with it is described
In the processor that first RSU and the 2nd RSU are connected.
Optionally, calculated according to the routing information stored cost information include: according to the routing information stored with
And pre-stored path rate calculates cost information.
Optionally, the path rate includes the highway charging rate of each province.
Optionally, it includes: according to the received expense of institute that the 2nd RSU, which carries out charging according to the received cost information of institute,
With information, directly deduct fees from the vehicle carried electronic label.
Optionally, it includes: by the cost information that the 2nd RSU, which carries out charging according to the received cost information of institute,
It is written in the vehicle carried electronic label and deducts fees for subsequent.
Optionally, the specific range is not less than 250 meters.
According to the second aspect of the invention, a kind of system of highway provincial boundaries mark charging is provided, comprising: the first via
Side unit RSU, processor and the second roadside unit RSU, wherein the first RSU is configured to, in response to vehicle electronics mark
Label pass through the first RSU, and the routing information of vehicle driving is read from the vehicle carried electronic label；The processor with
The first RSU connection, and be configured to, receive and store the routing information that the first RSU is read；The processor is also matched
It is set to, cost information is calculated according to the routing information stored, and the cost information is sent to and the first RSU
At a distance of the 2nd RSU of specific range；2nd RSU is connected to the processor, and is configured to, in response to the vehicle mounted electric
Subtab passes through the 2nd RSU, carries out charging according to from the received cost information of the processor.
Optionally, the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound password card CPC.
Optionally, the processor is additionally configured to, according to the routing information and pre-stored path expense stored
Rate calculates cost information.
Optionally, the path rate includes the highway charging rate of each province.
Optionally, the 2nd RSU is additionally configured to, according to the received cost information of institute, directly from the vehicle electronics
It deducts fees in label.
Optionally, the 2nd RSU is additionally configured to, and the cost information is written in the vehicle carried electronic label
It deducts fees for subsequent.
It optionally, further comprise portal frame, the portal frame crosses over one or more lanes, and the first RSU
It is arranged on the portal frame with the 2nd RSU.
Optionally, the specific range is not less than 250 meters.
It optionally, further comprise external power supply, the external power supply and the first RSU, the 2nd RSU and processing
Device is connected and provides electric energy.
Optionally, the external power supply is ups power.
Technical solution of the present invention advantage is as follows:
1) technical solution provided by the present invention can replace current provincial boundaries charge station, by vehicle do not need slow down or
Parking, improves traffic efficiency；System of the present invention is installed on two province's intersections, belongs to the passage mode of free flow, vehicle
Can be quickly through, and more vehicles can pass through simultaneously, which can carry out concurrent processing rapidly and efficiently；
2) success rate that the path that technical solution provided by the present invention improves vehicle is read and cost information is written；
3) when technical solution provided by the present invention can be transprovincially or same province different sections of highway carries out expense meter in time
It calculates, and expense is directly deducted, or vehicle carried electronic label is written into expense, carry out disbursement and sattlement together when being driven out to high speed,
It avoids since each province and different sections of highway charging standard are different, causes disbursement and sattlement confusion unclear；
4) technical solution provided by the present invention can be built on the basis of ambiguity Path Recognition mark system,
Can while guaranteeing success rate with the smallest cost complete provincial boundaries charge station substitution work, saved manpower and material resources at
This.
Detailed description of the invention
Fig. 1 shows a kind of schematic diagram of highway provincial boundaries mark charge system according to the present invention；
Fig. 2 shows the schematic diagrames of a roadside unit RSU according to the present invention；
Fig. 3 shows the structural schematic diagram of DSRC antenna in roadside unit RSU according to the present invention；
Fig. 4 shows the structural schematic diagram of controller in roadside unit RSU according to the present invention；
The signal flow diagram of communication process when Fig. 5 shows OBU as vehicle carried electronic label between the first RSU；
The signal flow diagram of communication process when Fig. 6 shows CPC as vehicle carried electronic label between the first RSU；
The signal flow diagram of communication process when Fig. 7 shows OBU as vehicle carried electronic label between the 2nd RSU；
The signal flow diagram of communication process when Fig. 8 shows CPC as vehicle carried electronic label between the 2nd RSU；
And
Fig. 9 shows a kind of flow chart of highway provincial boundaries mark charging method according to the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, and reference label refers in the present invention
Component, technology, realizing under appropriate circumstances so as to advantages and features of the invention can be easier to be understood.Following description
It is the materialization to the claims in the present invention, and other specific implementations not clearly stated relevant to claim
Belong to the scope of the claims.Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is simultaneously
It is drawn not in accordance with actual proportionate relationship.It is below to say to the description only actually of at least one exemplary embodiment
Bright property, never as to the present invention and its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
Fig. 1 shows a kind of schematic diagram of highway provincial boundaries mark charge system according to the present invention.
As shown in Figure 1, system of the invention includes: the first roadside unit RSU, processor and the second roadside unit
RSU, wherein the first RSU is configured to, and passes through the first RSU in response to vehicle carried electronic label, from the vehicle mounted electric
The routing information of vehicle driving is read in subtab；The processor is connect with the first RSU, and is configured to, receives and is deposited
Store up the routing information that the first RSU is read；The processor is additionally configured to, and calculates expense according to the routing information stored
With information, and send the cost information to the 2nd RSU with the first RSU at a distance of specific range；2nd RSU
It is connected to the processor, and is configured to, pass through the 2nd RSU in response to the vehicle carried electronic label, according to from described
Processor received cost information carries out charging.
The function of the roadside unit RSU is to be communicated based on DSRC agreement with the vehicle carried electronic label.In this hair
In bright technical solution, using two roadside unit RSU, respectively the first roadside unit RSU and the second roadside unit RSU, with
It is referred to as the first RSU and the 2nd RSU down.It can use between first RSU and the 2nd RSU but be not limited to optical fiber and be led to
News.First RSU and the 2nd RSU has identical structure, but is arranged to different functions, so that completion be cooperated transprovincially to count
The purpose taken.The major function of first RSU is configured to when there is vehicle to pass through, in response to the vehicle electronics of the vehicle
Label reads information of vehicles and routing information from the vehicle carried electronic label, and is uploaded to the processor, to complete
The work that vehicle route information is read.The major function of 2nd RSU, which is configured to receive and store the processor, to be transmitted
Cost information, in response to the vehicle carried electronic label of the vehicle, read from the vehicle carried electronic label when vehicle passes through
Information of vehicles is taken, the 2nd RSU finds out corresponding cost information according to the information of vehicles, and carries out charging, to complete
The work of charging.
If using the work of RSU processing vehicle route a reading and charging when speed is fast on expressway, more vehicles pass through
Make, the burden and RSU that will increase processor are to the identification difficulty of vehicle electronics unit, in fact it could happen that the case where recognition failures,
So success rate may be relatively low.Technical solution of the present invention carries out routing information reading and charging using two RSU respectively
Work can mitigate the burden of the processor at a distance of specific range between the first RSU and the 2nd RSU, from
And recognition success rate is improved, overcome drawbacks described above.
First RSU or described, 2nd RSU includes DSRC antenna and controller.
The processor is used to receive and store the information of vehicles and vehicle route information that the first RSU is uploaded, and counts
Cost information is calculated, the cost information is sent to the 2nd RSU.The processor can be but not limited to PC machine, desk-top
Machine, server or the calculating equipment that can be realized above-mentioned function etc..Also store each province's high speed rate in the processor,
According to information of vehicles and routing information that the first RSU is uploaded, i.e., correspondence is calculated according to the length of stretch diameter and rate
The stroke expense of vehicle.
Optionally, the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound password card CPC.
The vehicle-mounted taximeter OBU is a kind of for storing information of vehicles and routing information, and and electric non-stop toll
The electronic tag that system ETC and the RSU are communicated.The compound password card CPC be it is a kind of for store information of vehicles and
Routing information, and the electronic tag communicated with artificial semi automatic toll system MTC and the RSU.
Optionally, the processor is additionally configured to, according to the routing information and pre-stored path expense stored
Rate calculates cost information.
The processor knows that vehicle, passage path information calculate the planning driving path of the vehicle according to information of vehicles
Length, the i.e. milimeter number of vehicle driving calculate current cost information further according to path rate.
Optionally, the path rate includes the highway charging rate of each province.
Since different province fastlink charging rates are different, so being stored in advance in the processor comprising each province
Different rates Fee Schedule.The processor is according to the routing information of vehicle driving, further according to corresponding in the Fee Schedule
Different rates finally calculate current cost information.
Optionally, the 2nd RSU is additionally configured to, according to the received cost information of institute, directly from the vehicle electronics
It deducts fees in label.
2nd RSU receives and stores the cost information that the processor transmits, when vehicle passes through the 2nd RSU
When, in response to the vehicle carried electronic label of the vehicle, information of vehicles, the 2nd RSU are read from the vehicle carried electronic label
Corresponding cost information is found out according to the information of vehicles, and carries out real-time deduction from the vehicle carried electronic label, thus complete
At the work of charging.
Optionally, the 2nd RSU is additionally configured to, and the cost information is written in the vehicle carried electronic label
It deducts fees for subsequent.
2nd RSU receives and stores the cost information that the processor transmits, when vehicle passes through the 2nd RSU
When, in response to the vehicle carried electronic label of the vehicle, information of vehicles, the 2nd RSU are read from the vehicle carried electronic label
Corresponding cost information is found out according to the information of vehicles, and the vehicle carried electronic label is written into the cost information.In vehicle
When the outlet of End of motorway, by ETC or MTC according to the calculated cost information in the vehicle carried electronic label
It deducts together.
The ETC deducts fees according to the cost information in OBU, and the MTC is detained according to the cost information in CPC
Take.
It optionally, further comprise portal frame, the portal frame crosses over one or more lanes, and the first RSU
It is arranged on the portal frame with the 2nd RSU.
The portal frame is for installing relevant device.The portal frame can be described across one or more lanes
DSRC antenna in first RSU or the 2nd RSU is arranged on the crossbeam of the portal frame, and guarantees on each lane
Side is provided with a DSRC antenna.Controller in first RSU or the 2nd RSU is arranged in the portal frame
Side, and guarantee do not stop lane.
Optionally, the specific range is not less than 250 meters.
At a distance of specific range be between first RSU and the 2nd RSU in order to preferably respond and handle information,
It i.e. described first RSU, the processor, the information transmission between the 2nd RSU and calculates all there are the time, mitigation is respectively set
Standby burden improves success rate.The specific range is advantageously implemented above-mentioned purpose not less than 250 meters.First RSU and
It can be communicated using optical fiber between 2nd RSU.
It optionally, further comprise external power supply, the external power supply and the first RSU, the 2nd RSU and processing
Device is connected and provides electric energy.
The external power supply provides electric power support for the first RSU, the 2nd RSU and processor, and carries out power supply
Monitoring, alarm signal can be sent when powering off.The alarm signal includes but is not limited to send short message, phone, signal
The forms such as lamp, visual image or audible signal.
Optionally, the external power supply is ups power.
The external power supply is powered using UPS, can prevent equipment after accident power-off from stopping working.Work as external electrical
When source disconnects, the alarm signals such as capable of emitting short message or phone are prompted.
The UPS, i.e. uninterruptible power supply are that battery (mostly plumbic acid maintenance-free battery) is connected with host, are led to
Cross the system equipment that direct current is converted into alternating current by the modular circuits such as host inverter.When alternating current input is normal, UPS is by city
It is supplied to load to use after electric pressure stabilizing, UPS at this time is exactly an AC system electricity voltage-stablizer, while it is also filled to self-contained battery
Electricity；When commercial power interruption (forced outage), UPS immediately by the direct current energy of battery, by the method for inverter switching conversion to
Load continues to supply 220V alternating current, makes load maintain to work normally and protects load soft and hardware not damaged.UPS equipment is logical
Often protection can be provided to overtension or brownout.
Fig. 2 shows the schematic diagrames of a roadside unit RSU according to the present invention.
As shown in Fig. 2, the roadside unit RSU includes DSRC antenna 210 and controller 220, the DSRC antenna 210
It is connected with the controller 220.The composition and set-up mode of first RSU and the 2nd RSU is essentially identical, below with reference to Fig. 2
It is specifically described.
The DSRC antenna 210 is arranged on the crossbeam of the portal frame 230, and guarantees to be respectively provided with above each lane
There is a DSRC antenna 210.Portal frame 230 can be across one or more lanes.The controller 220 is arranged in the dragon
The side of door frame 230, and guarantee not stop lane.Power supply 240 is arranged in the other side of the controller 220, and described first
RSU, the 2nd RSU and processor are connected and provide electric energy for it, and the setting position of the power supply 240 does not stop lane.
The DSRC antenna 210 is connected with the controller 220, and carries out data transmission.The DSRC antenna 210 is used
It is communicated in vehicle carried electronic label, is written or reads relevant information, and guarantee to be provided with one above each lane
DSRC antenna 210.The DSRC antenna 210 can be, but not limited to by way of emitting and receiving microwave be communicated.It is described
Controller 220 is for handling vehicles identifications flowing water, write-in, flowing water upload of reading, cost information including routing information etc..
The controller 220 receives the information data that the DSRC antenna 210 transmits, and is stored in local data base and is uploaded to described
Processor, while can also handle the data from the processor.
Fig. 3 shows the structural schematic diagram of DSRC antenna in roadside unit RSU according to the present invention.
As shown in figure 3, the DSRC antenna includes master control borad, rf board and microwave antenna.Microwave encoding and decoding algorithm comparison
Complexity, and need to receive transmission while carrying out, therefore, the master control borad is responsible for the transmission of tissue microwave, and the rf board is negative
The reception of microwave is blamed, the microwave antenna is responsible for transmitting and receive microwave signal.The microwave antenna and the rf board connect
It connects, the rf board is connect with the master control borad.
The microwave antenna includes transmitting antenna and receiving antenna.The rf board includes microprocessor and two microwaves
Chip.The serial ports that the master control borad includes microprocessor, is connected with the microprocessor of the rf board, and with the rf board
The connected interface SPI of a microwave chip, further include with extraneous interface, referred to as extraneous interface, external world's interface can be with
Using network interface, RS232, RS485, default interface is network interface.The microprocessor of the master control borad and the rf board all uses
STM32F1 series processors.
The microwave signal received is sent to a microwave chip in the rf board by the receiving antenna, described
Rf board is transmitted to the master control borad after receiving microwave decoding, and microwave signal is sent to the another of the rf board by the master control borad
Microwave signal is sent to the transmitting antenna again by one microwave chip, the rf board, and the transmitting antenna is by microwave signal
Launch.
Fig. 4 shows the structural schematic diagram of controller in roadside unit RSU according to the present invention.
It mainly include master control borad and industrial control board in the controller as inscribed shown in 4.The master control borad uses STM32F1 system
Column microprocessor, real-time is higher, and the industrial control board uses the A3352 processor of Cortex A8 framework, runs Linux system
System, performance are relatively low compared with strong but real-time.The master control borad is connected by interchanger with the DSRC antenna, at most can be same
When connect 6 DSRC antennas.The master control borad receives the information of vehicles that the DSRC antenna transmits, and adds to flowing water information
The industrial control board is transmitted to after work.The industrial control board stores information into local data base, and is sent to processor, receives simultaneously
The order sent with the processing processor.The industrial control board connects a LED screen simultaneously, can show the DSRC antenna
The information such as state, IP address, flowing water item number.
According to embodiment of the present invention, under normal circumstances, the DSRC antenna of RSU can constantly send beacon clothes
Business table BST inquires vehicular traffic, can wake up to it if vehicle is equipped with OBU or CPC, that is, have OBU or
CPC returns to vehicle service Table V ST, then operation is identified to this OBU or CPC, to start transaction flow.According to system function
Design, the first RSU are responsible for reading the routing information of OBU or CPC and routing information are uploaded to processor, and the 2nd RSU is then
It is responsible for receiving the cost information that storage processor transmits, OBU or CPC is written into the cost information of corresponding vehicle.Below with reference to attached
Relevant information process is described in detail in figure.
The signal flow diagram of communication process when Fig. 5 shows OBU as vehicle carried electronic label between the first RSU.
Below with reference to Fig. 5 to OBU as vehicle carried electronic label when and the first RSU between communication process information flow
It is specifically described.As shown in figure 5, the routing information process that the first RSU obtains OBU is as follows:
(1) the first RSU uninterruptedly sends BST, wakes up OBU, and OBU sends VST after receiving BST, and VST includes MAC, history
The information such as mark.
(2) the first RSU send GetSecure.rq acquisition information of vehicles after receiving VST, if OBU is not returned
GetSecure.rs response message, then order is retransmitted in timing.
(3) OBU, which is received, sends GetSecure.rs after GetSecure.rq information is uploaded to the first RSU.
(4) the first RSU send TransferChannel.rq1 and obtain vehicle route information, if OBU is not returned
TransferChannel.rs1 response message, then order is retransmitted in timing, is not received also more than certain time, is terminated transaction.
(5) transmission TransferChannel.rs1 uploads routing information after OBU receives TransferChannel.rq1
To the first RSU.
(6) the first RSU send EventReport and discharge link.And by flowing water upload process device.
Hereafter, the processor carries out expense calculating according to the routing information of vehicle, and is sent to the 2nd RSU.
The signal flow diagram of communication process when Fig. 6 shows CPC as vehicle carried electronic label between the first RSU.
Below with reference to Fig. 6 to CPC as vehicle carried electronic label when and the first RSU between communication process information flow
It is specifically described.As shown in figure 5, the routing information process that the first RSU obtains CPC is as follows:
(1) the first RSU uninterruptedly sends BST, wakes up CPC, and CPC sends VST after receiving BST.
(2) the first RSU send TransferChannel.rq1 query path information after receiving VST, if CPC is not returned
TransferChannel.rs1 response message is returned, then order is retransmitted in timing, if it exceeds certain time does not receive also, is terminated
Transaction.
(3) CPC sends TransferChannel.rs1 after receiving TransferChannel.rq1, will be on routing information
It is transmitted to the first RSU.
(4) the first RSU, which are received, sends EventReport after TransferChannel.rs1, discharges link, and by flowing water
It is uploaded to processor.
Hereafter, the processor carries out expense calculating according to the routing information of vehicle, and is sent to the 2nd RSU.
The signal flow diagram of communication process when Fig. 7 shows OBU as vehicle carried electronic label between the 2nd RSU.
Below with reference to Fig. 7 to OBU as vehicle carried electronic label when and the 2nd RSU between communication process information flow
It is specifically described.As shown in fig. 7, the cost information obtained from processor is written to the stream of the OBU of corresponding MAC by the 2nd RSU
Journey is as follows:
Controller in (1) the 2nd RSU receives the data from processor, comprising by the first RSU vehicle MAC and
It is in the cost information for being driven out to province.
(2) the 2nd RSU uninterruptedly send BST, and OBU, OBU is activated to send VST after receiving BST.
(3) the 2nd RSU send GetSecure.rq acquisition information of vehicles after receiving VST.
(4) OBU, which is received, sends GetSecure.rs after GetSecure.rq the information of vehicles is uploaded to the 2nd RSU.
(5) the 2nd RSU send TransferChannel.rq1 and OBU are written in the cost information of vehicle.
(6) cost information is written and is sent after receiving TransferChannel.rq1 by OBU
TransferChannel.rs1。
(7) the 2nd RSU send EventReport release link after receiving TransferChannel.rs1.
Flowing water is uploaded to processor by (8) the 2nd RSU.
Hereafter, when vehicle End of motorway exports, by ETC according to the calculated cost information in the OBU
It is deducted.
The signal flow diagram of communication process when Fig. 8 shows CPC as vehicle carried electronic label between the 2nd RSU.
Below with reference to Fig. 8 to CPC as vehicle carried electronic label when and the 2nd RSU between communication process information flow
It is specifically described.As shown in fig. 7, the cost information obtained from processor is written to the stream of the CPC of corresponding MAC by the 2nd RSU
Journey is as follows:
Controller in (1) the 2nd RSU receives the data from processor, comprising by the first RSU vehicle MAC and
It is in the cost information for being driven out to province.
(2) the 2nd RSU uninterruptedly send BST, and CPC, CPC is activated to send VST after receiving BST.
(3) the 2nd RSU receive the cost information write-in CPC for sending TransferChannel.rq1 for vehicle after VST.And
Timing is retransmitted, if it exceeds certain time does not receive, terminates transaction.
(4) cost information is written and is sent after receiving TransferChannel.rq1 by CPC
TransferChannel.rs1。
(5) the 2nd RSU send EventReport release link after receiving TransferChannel.rs1.
Flowing water is uploaded to processor by (6) the 2nd RSU.
Hereafter, when vehicle End of motorway exports, by MTC according to the calculated cost information in the CPC
It is deducted.
Each identification operation is illustrated by the following table 1 when above OBU is as vehicle carried electronic label:
Table 1
When CPC is as vehicle carried electronic label, the difference of the identification operation is when with OBU as vehicle carried electronic label
Without the identification operation of the step 2 in above-mentioned table 1, the operation of step 3 is directly carried out after CPC returns to VST.
Fig. 9 shows a kind of flow chart of highway provincial boundaries mark charging method according to the present invention.
As shown in figure 9, the method comprise the steps that leading in response to vehicle carried electronic label by the first roadside unit RSU
Cross the routing information that the first RSU reads vehicle driving from the vehicle carried electronic label；Receive and store described first
The routing information that RSU is read；Cost information is calculated according to the routing information stored, and the cost information is sent to
With the first RSU at a distance of the second roadside unit RSU of specific range；In response to the vehicle carried electronic label by described the
Two RSU, the 2nd RSU carry out charging according to the received cost information of institute.
Optionally, the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound password card CPC.
Optionally, store the routing information that the first RSU is read include: by the path information storage with it is described
In the processor that first RSU and the 2nd RSU are connected.
Optionally, calculated according to the routing information stored cost information include: according to the routing information stored with
And pre-stored path rate calculates cost information.
Optionally, the path rate includes the highway charging rate of each province.
Optionally, it includes: according to the received expense of institute that the 2nd RSU, which carries out charging according to the received cost information of institute,
With information, directly deduct fees from the vehicle carried electronic label.
Optionally, it includes: by the cost information that the 2nd RSU, which carries out charging according to the received cost information of institute,
It is written in the vehicle carried electronic label and deducts fees for subsequent.
Optionally, the specific range is not less than 250 meters.
Method of the invention hereinbefore has been combined system and is described in detail and explains, will no longer go to live in the household of one's in-laws on getting married here
It states.
It according to embodiment of the present invention, further include concurrent processing method, including but not limited to following two is concurrent
Tupe:
1) in normal state, the controller of RSU constantly sends BST, if receiving multiple VST simultaneously, the RSU
It is linked simultaneously with multiple OBU or CPC, does not retransmit BST, carry out link release after the completion of transaction；
2) in normal state, the controller of RSU constantly sends BST, if receiving multiple VST simultaneously, the RSU
It is linked simultaneously with multiple OBU or CPC, sends BST simultaneously in process of exchange, chain is carried out if being received again by VST
It connects, while carrying out trading processing, link release is carried out after the completion of transaction.
Hot-short fast speed, exchange hour is very short, and may more vehicles pass through simultaneously, can by it is above-mentioned simultaneously
Processing method is sent out to solve.That is, the corresponding lane of each antenna, carries out United Dispatching by the master control borad in the controller of RSU.
The master control borad of the controller uses STM32 series processors, runs real time operating system, has preferable real-time.Pass through
Software design, can the data to mutiple antennas handled in real time.The opportunity for sending BST by control is different, may be implemented
Above-mentioned different concurrent process pattern.
The routing information that one RSU had not only completed vehicle is read to be needed to complete cost information and is written to be easy to cause and check card into again
Power is lower, and a kind of method and system of highway provincial boundaries mark charging of the invention is respectively completed vehicle using two RSU
The work of the write-in of the reading and cost information of routing information, and two RSU midfeather a certain distance, can subtract significantly
The burden of light processor, to improve success rate of checking card.Technical solution of the present invention configures a DSRC in each lane
Antenna is uniformly processed flowing water information using the controller of RSU, so as to realize the concurrent processing of free-flow vehicle,
Vehicle can be made to complete the work transprovincially charged in the case where not slowing down not parking.
Technical solution of the present invention advantage is as follows:
1) technical solution provided by the present invention can replace current provincial boundaries charge station, by vehicle do not need slow down or
Parking, improves traffic efficiency；System of the present invention is installed on two province's intersections, belongs to the passage mode of free flow, vehicle
Can be quickly through, and more vehicles can pass through simultaneously, which can carry out concurrent processing rapidly and efficiently；
2) success rate that the path that technical solution provided by the present invention improves vehicle is read and cost information is written；
3) when technical solution provided by the present invention can be transprovincially or same province different sections of highway carries out expense meter in time
It calculates, and expense is directly deducted, or vehicle carried electronic label is written into expense, carry out disbursement and sattlement together when being driven out to high speed,
It avoids since each province and different sections of highway charging standard are different, causes disbursement and sattlement confusion unclear；
4) technical solution provided by the present invention can be built on the basis of ambiguity Path Recognition mark system,
Can while guaranteeing success rate with the smallest cost complete provincial boundaries charge station substitution work, saved manpower and material resources at
This.
In addition, although describing the operation of the method for the present invention in the accompanying drawings with particular order, this do not require that or
Person implies must execute these operations in this particular order, or has to carry out operation shown in whole and be just able to achieve the phase
The result of prestige.Additionally or alternatively, it is convenient to omit multiple steps are merged into a step and executed by certain steps, and/or
One step is decomposed into execution of multiple steps.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and this
Field technical staff can be designed alternative embodiment without departing from the scope of the appended claims.In claim
In, any reference symbol between parentheses should not be configured to limitations on claims.
Claims (18)
1. a kind of method of highway provincial boundaries mark charging, comprising:
Pass through the first roadside unit RSU in response to vehicle carried electronic label, through the first RSU from the vehicle carried electronic label
Read the routing information of vehicle driving；
Receive and store the routing information that the first RSU is read；
Cost information is calculated according to the routing information stored, and the cost information is sent to and the first RSU phase
The second roadside unit RSU away from specific range；
Pass through the 2nd RSU in response to the vehicle carried electronic label, the 2nd RSU according to the received cost information of institute come into
Row charging.
2. according to the method described in claim 1, wherein, the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound
Password card CPC.
3. according to the method described in claim 1, wherein, storing the routing information that the first RSU is read includes:
By the path information storage in the processor being connected with the first RSU and the 2nd RSU.
4. according to the method described in claim 1, wherein, cost information is calculated according to the routing information stored includes:
Cost information is calculated according to the routing information and pre-stored path rate that are stored.
5. according to the method described in claim 4, wherein, the path rate includes the highway charging rate of each province.
6. according to the method described in claim 1, wherein, the 2nd RSU carries out charging according to the received cost information of institute
Include:
According to the received cost information of institute, directly deduct fees from the vehicle carried electronic label.
7. according to the method described in claim 1, wherein, the 2nd RSU carries out charging according to the received cost information of institute
Include:
The cost information is written in the vehicle carried electronic label and is deducted fees for subsequent.
8. method according to any one of claims 1-7, wherein the specific range is not less than 250 meters.
9. a kind of system of highway provincial boundaries mark charging, comprising: the first roadside unit RSU, processor and the second trackside
Unit R SU, wherein
First RSU is configured to, and passes through the first RSU in response to vehicle carried electronic label, from the vehicle carried electronic label
The middle routing information for reading vehicle driving；
The processor is connect with the first RSU, and is configured to, and the routing information that the first RSU is read is received and stored；
The processor is additionally configured to, and cost information is calculated according to the routing information stored, and the cost information is passed
Give the 2nd RSU with the first RSU at a distance of specific range；
2nd RSU is connected to the processor, and is configured to, in response to the vehicle carried electronic label by this described second
RSU carries out charging according to from the received cost information of the processor.
10. system according to claim 9, wherein the vehicle carried electronic label includes vehicle-mounted taximeter OBU or compound
Password card CPC.
11. system according to claim 9, wherein the processor is additionally configured to, according to the routing information stored
And pre-stored path rate calculates cost information.
12. system according to claim 11, wherein the path rate includes the highway charging expense of each province
Rate.
13. system according to claim 9, wherein the 2nd RSU is additionally configured to, and is believed according to the received expense of institute
Breath, directly deducts fees from the vehicle carried electronic label.
14. system according to claim 9, wherein the 2nd RSU is additionally configured to, and the cost information is written
It deducts fees into the vehicle carried electronic label for subsequent.
15. the system according to any one of claim 9-14, further comprises portal frame, the portal frame crosses over one
A or multiple lanes, and the first RSU and the 2nd RSU is arranged on the portal frame.
16. the system according to any one of claim 9-14, wherein the specific range is not less than 250 meters.
17. the system according to any one of claim 9-14, further comprises external power supply, the external power supply with
First RSU, the 2nd RSU and processor are connected and provide electric energy.
18. system according to claim 17, wherein the external power supply is ups power.
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| CN201811223285.XA CN109242996A (en) | 2018-10-19 | 2018-10-19 | A kind of method and system of highway provincial boundaries mark charging |
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| CN201811223285.XA CN109242996A (en) | 2018-10-19 | 2018-10-19 | A kind of method and system of highway provincial boundaries mark charging |
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| CN110111091A (en) * | 2019-05-17 | 2019-08-09 | 深圳成谷科技有限公司 | Charging method, system and the storage medium of highway |
| CN110175877A (en) * | 2019-04-24 | 2019-08-27 | 北京聚利科技股份有限公司 | The method and apparatus for obtaining electronic invoice |
| CN110992499A (en) * | 2019-11-20 | 2020-04-10 | 北京握奇智能科技有限公司 | High-speed charging method and system based on block chain |
| CN111832774A (en) * | 2020-06-02 | 2020-10-27 | 深圳市金溢科技股份有限公司 | Track tracking method of network car booking, cloud platform and network car booking OBU |
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