CN104346836A - Electronic toll collection method and system integrated with path identification function - Google Patents
Electronic toll collection method and system integrated with path identification function Download PDFInfo
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- CN104346836A CN104346836A CN201310342187.9A CN201310342187A CN104346836A CN 104346836 A CN104346836 A CN 104346836A CN 201310342187 A CN201310342187 A CN 201310342187A CN 104346836 A CN104346836 A CN 104346836A
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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 embodiment of the invention provides an electronic toll collection method and system integrated with a path identification function. The method mainly comprises the following steps that when a vehicle enters a communication area of an RSU (Roadside Unit) on an ambiguity path, the RSU on the ambiguity path sends radio frequency signals carrying corresponding path information of the RSU to an OBU (On-board Unit) on the vehicle; when the vehicle passes by the RSU at a toll station, the vehicle sends the radio frequency signals carrying the path information and vehicle information stored in the vehicle to the RSU at the roll station; the RSU at the toll station carries out the calculation and deduction of tolls on the vehicle according to the path information and the vehicle information carried by the radio frequency signals sent by the OBU. According to the electronic toll collection method and system provided by the embodiment of the invention, the path identification function can be seamlessly integrated into the ETC (Electronic Toll Collection) system, and the rapid traffic capacity of the ETC system and the precise toll clearing capacity of a path identification system are realized, so that the disadvantage that the toll of the ambiguity path can only be collected by an MTC (Manual Toll Collection) operation can be effectively overcome, and thus the efficiency of transport is improved.
Description
Technical field
The present invention relates to technical field of intelligent traffic, particularly relate to a kind of electric non-stop toll method and system of integrated function of path recognition.
Background technology
ETC(Electronic Toll Collection, electric non-stop toll) system is the autoelectrinic Fare Collection System of main research and extension in the world at present, is applicable to the vehicle toll solution under the bridge tunnel environment of highway and heavy traffic.OBU(On-Board Unit, mobile unit) be the standard fitting of ETC system, for being arranged on the front windshield of vehicle, when vehicle is by ETC track, OBU and RSU(Roadside Unit, roadside unit) etc. device talk, do not need parking can complete ETC charge.Thus improve automobile passage rate, effectively solve traffic blocking problem.
Multi-path recognition technology is the important topic in current intelligent traffic field, not only can realize the information intelligence of vehicle and road management, can effectively improve traffic efficiency and save transportation and energy, and to the calculating of toll volume and the accurate fractionation of toll significant.
Current Multi-path recognition technology many uses 433MHz frequency range, ETC system uses 5.8GHz frequency range, and both use two different frequency ranges, in compatible, there is very large problem.The track of current employing polysemy charge, use the double-frequency card of 433MHz and 13.56MHz, vehicle need at MTC(Manual Toll Collection, the semi-automatic lane toll system of highway) porch, track gets polysemy double-frequency card, return polysemy double-frequency card exporting out, use the routing information of polysemy double-frequency card record to carry out the calculating of expense volume and fractionation, the service efficiency in this track is identical with MTC track.
At present, also do not have in prior art a kind of effectively by method that the advantage quickly and easily in ETC track and multipath technology be combined with each other.
Summary of the invention
The embodiment provides a kind of electric non-stop toll method and system of integrated function of path recognition, to realize effectively the advantage quickly and easily in ETC track and multipath technology being be combined with each other.
An electronic charging system without parking for integrated function of path recognition, comprising: roadside unit RSU, the mobile unit OBU at ambiguity path place and the RSU at toll station place,
The RSU at described ambiguity path place, during for entering the communication zone of this RSU at vehicle, sends to the OBU on described vehicle by the radiofrequency signal of carrying routing information corresponding to this RSU;
Described OBU, at the communication zone of vehicle through the RSU at ambiguity path place, sends to the RSU at ambiguity path place by the radiofrequency signal of carrying information of vehicles, stored by the routing information that the RSU at described ambiguity path place sends over; At the RSU of vehicle through toll station place, the radiofrequency signal of carrying its routing information stored and information of vehicles is sent to the RSU at toll station place;
The RSU at toll station place, at the communication zone of vehicle through this RSU, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, carries out the calculating of toll to described vehicle and deducts fees.
The frequency range of the radiofrequency signal communicated between RSU, the OBU at described ambiguity path place and the RSU at toll station place is identical.
Described system also comprises: host computer,
The RSU at described ambiguity path place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, obtain the information of vehicles carried in the radiofrequency signal that described vehicle sends over, legitimate verification is carried out to described vehicle, after described legitimate verification passes through, routing information corresponding with this RSU for described information of vehicles is sent to host computer;
Described host computer, carries out association store for the information of vehicles that sended over by the RSU at described ambiguity path place and routing information.
The RSU at described toll station place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, the information of vehicles carried in the radiofrequency signal send over described vehicle carries out legitimate verification, the routing information of the described vehicle stored in the routing information of the described vehicle carried in the radiofrequency signal sended over by described vehicle and described host computer compares, pass through at described legitimate verification, and the result of described comparison be consistent after, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, the calculating of toll is carried out to described vehicle and deducts fees.
An electric non-stop toll method for integrated function of path recognition, comprising:
When vehicle enters the communication zone of the RSU at ambiguity path place, the radiofrequency signal of carrying routing information corresponding to this RSU is sent to the OBU on described vehicle by the RSU at described ambiguity path place, the radiofrequency signal of carrying information of vehicles is sent to the RSU at described ambiguity path place by described OBU, is stored by the routing information that the RSU at described ambiguity path place sends over;
At the RSU of described vehicle through toll station place, the radiofrequency signal of carrying its routing information stored and information of vehicles is sent to the RSU at toll station place by described vehicle;
The routing information carried in the radiofrequency signal that the RSU at described toll station place sends over according to described OBU and information of vehicles, carry out the calculating of toll to described vehicle and deduct fees.
The frequency range of the radiofrequency signal communicated between RSU, the OBU at described ambiguity path place and the RSU at toll station place is identical.
Described method also comprises:
The RSU at described ambiguity path place is when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, obtain the information of vehicles carried in the radiofrequency signal that described vehicle sends over, legitimate verification is carried out to described vehicle, after described legitimate verification passes through, routing information corresponding with this RSU for described information of vehicles is sent to host computer;
The information of vehicles that the RSU at described ambiguity path place sends over by described host computer and routing information carry out association store.
The RSU at described toll station place is when there being vehicle to enter the communication zone of this RSU, and communication link set up by described vehicle, and the information of vehicles carried in the radiofrequency signal send over described vehicle carries out legitimate verification;
The RSU at described toll station place obtains the routing information of described vehicle from described host computer, the routing information of the described vehicle carried in the radiofrequency signal sended over by described vehicle and the routing information of described vehicle obtained from described host computer compare;
The RSU at described toll station place passes through at described legitimate verification, and the result of described comparison be consistent after, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, the calculating of toll is carried out to described vehicle and deducts fees.
The technical scheme provided as can be seen from the embodiment of the invention described above, the embodiment of the present invention is by arranging RSU respectively at ambiguity path place and toll station place, can seamless for function of path recognition be integrated in ETC system, have the fast passing ability of ETC system and the accurate sorting ability of toll of path identifying system concurrently, effectively solve the inferior position that current ambiguity path charge method can only carry out MTC operation.Thus improve the efficiency of communications and transportation, and solve the calculating of toll volume and accurate allocation settlement, the security of concluding the business can be ensured.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the electronic charging system without parking 100 of a kind of integrated function of path recognition that Fig. 1 provides for the embodiment of the present invention one, in figure, the RSU110 at ambiguity path place, RSU120, the OBU130 at toll station place and host computer 140;
The structural representation of a kind of RSU that Fig. 2 provides for the embodiment of the present invention one;
The structural representation of a kind of OBU that Fig. 3 provides for the embodiment of the present invention one;
Fig. 4 is the business processing flow schematic diagram that the embodiment of the present invention two provides a kind of RSU of ambiguity path place;
Fig. 5 is the business processing flow schematic diagram that the embodiment of the present invention two provides a kind of RSU of ambiguity path place.
Embodiment
For ease of the understanding to the embodiment of the present invention, be further explained explanation below in conjunction with accompanying drawing for several specific embodiment, and each embodiment does not form the restriction to the embodiment of the present invention.
Embodiment one
The embodiment of the present invention is on the basis of ETC system, utilize the hardware resource of original ETC system, seamlessly ETC system and Path Recognition combine with technique can be got up, there is the advantage of ETC system and Path Recognition technology simultaneously, effectively can solve the fast passing of highway and accurate charging simultaneously.
This embodiment offers a kind of ETC system of integrated function of path recognition, its structural representation as shown in Figure 1, comprising: RSU, the OBU at ambiguity path place, the RSU at toll station place and host computer.
The RSU at ambiguity path place, during for entering the communication zone of this RSU at vehicle, sends to the OBU on described vehicle by the radiofrequency signal of carrying routing information corresponding to this RSU;
OBU, at the communication zone of vehicle through the RSU at ambiguity path place, sends to the RSU at ambiguity path place by the radiofrequency signal of carrying information of vehicles, stored by the routing information that the RSU at described ambiguity path place sends over; At the RSU of vehicle through toll station place, the radiofrequency signal of carrying its routing information stored and information of vehicles is sent to the RSU at toll station place;
The RSU at toll station place, at the communication zone of vehicle through this RSU, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, carries out the calculating of toll to described vehicle and deducts fees.
The frequency range of the radiofrequency signal communicated between RSU, the OBU at described ambiguity path place and the RSU at toll station place is identical, above-mentioned frequency range is the special frequency range of ETC, be 5.80GHz frequency range at present, use single frequency band both can avoid increasing new subscriber equipment, decrease amendment and the consumption of hardware resource, decrease the instability that interference mutual between distinct device causes.
Concrete, the RSU at described ambiguity path place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, obtain the information of vehicles carried in the radiofrequency signal that described vehicle sends over, legitimate verification is carried out to described vehicle, after described legitimate verification passes through, routing information corresponding with this RSU for described information of vehicles is sent to host computer;
Described host computer, carries out association store for the information of vehicles that sended over by the RSU at described ambiguity path place and routing information.
Concrete, the RSU at described toll station place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, the information of vehicles carried in the radiofrequency signal send over described vehicle carries out legitimate verification, the routing information of the described vehicle stored in the routing information of the described vehicle carried in the radiofrequency signal sended over by described vehicle and described host computer compares, pass through at described legitimate verification, and the result of described comparison be consistent after, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, the calculating of toll is carried out to described vehicle and deducts fees.
The instruction that the RSU at above-mentioned ambiguity path place and the RSU at toll station place can also send according to host computer completes the control carrying out concluding the business, and uses key card to ensure the security of the information trading such as routing information, information of vehicles.
The structural representation of a kind of RSU that this embodiment provides as shown in Figure 2, comprises following module: master controller, memory module, radio-frequency module, Encryption Decryption module and interface unit.
Master controller, for control and the data processing of modules;
Memory module, for storing the routing information of vehicular traffic, for the RSU at toll station place, also needs the pay imformation of store car;
Radio-frequency module, for carry out the air-data of ETC frequency range mutual with OBU, transmission path information and concluding the business etc.;
Encryption Decryption module, for the security of the transaction such as the routing information in guarantee system, information of vehicles and information of deducting fees, carries out Secure Transaction under the key of bank's level security ensures;
Interface module, for carrying out data interaction with host computer, carries out the control of flow process.
The structural representation of a kind of OBU that this embodiment provides as shown in Figure 3, comprises following module: master controller, radio-frequency module, Encryption Decryption module, subscriber card module, human-computer interaction module and memory module etc.
Master controller, for controlling modules and flow process;
Radio-frequency module, for sending and receive the air-data carrying out mutual ETC frequency range with RSU;
Encryption Decryption module, for the security of the transaction such as the routing information in guarantee system, information of vehicles and information of deducting fees;
Subscriber card module, for carrying out contact and contactless subscriber card read-write operation;
Human-computer interaction module, is used to indicate the state etc. of transaction;
Memory module, for storing the contents such as routing information that RSU issues.
In the ETC system of the integrated function of path recognition of the embodiment of the present invention, Row control operates primarily of host computer, therefore, the software and hardware of two kinds of RSU can completely the sameization, only need the configuration change carrying out upper computer software during use, complete the integrated of ambiguity path recognition function with few cost.
Embodiment two
The business processing flow schematic diagram that this embodiment offers a kind of RSU of ambiguity path place as shown in Figure 4, comprises following treatment step:
Step S410, OBU is housed vehicle through being erected at the communication zone of the RSU at ambiguity path place.
The RSU at step S420, ambiguity path place searches the OBU on above-mentioned vehicle, and sets up communication link between above-mentioned OBU.
The OBU of step S430, above-mentioned vehicle sends the radiofrequency signal of carrying the 5.80GHz frequency range of information of vehicles to the RSU at above-mentioned ambiguity path place.
The RSU at above-mentioned ambiguity path place, by the information of vehicles in the radiofrequency signal that reads OBU and send over, judges that whether the information of vehicles in OBU and OBU that this vehicle is installed is legal.If the judged result of above-mentioned legitimacy is illegal, then perform step S440; Otherwise, perform step S450.
Step S440, RSU point out error message, record and report the relevant information of this vehicle.Flow process terminates.
If the judged result of the above-mentioned legitimacy of step S450 is legal, then the radiofrequency signal of carrying routing information corresponding to this RSU is sent to the OBU on described vehicle by RSU, and the routing information that above-mentioned RSU is corresponding comprises routing information, section ownership side etc.
OBU receives and stores above-mentioned routing information, OBU can by above-mentioned path information storage storage area and/or external memory storage on the sheet of subscriber card, OBU master controller, this external memory storage comprises EEPROM(Electrically Erasable Programmable Read-Only Memory, EEPROM (Electrically Erasable Programmable Read Only Memo)) and Flash etc.
Those skilled in the art will be understood that the application type of above-mentioned OBU storage mode is only citing; other storage modes that are existing or that may occur from now on are as being applicable to the embodiment of the present invention; also within scope should being included in, and this is contained at this with way of reference.
Step S460, RSU store the relevant information of vehicular traffic, and by host computer, the routing information of above-mentioned vehicle and information of vehicles are transferred to host computer.
In above-mentioned treatment scheme, the secret key safety system of existing ETC system can be adopted to carry out the security of the transaction such as routing information, information of vehicles and information of deducting fees in guarantee system, under the key of bank's level security ensures, carry out Secure Transaction.
In actual applications can according to the actual conditions at scene, take various ways to expand or reduce the communication range of RSU at above-mentioned ambiguity path place.Such as, adopt multilane to set up the mode of multiple RSU, or adjusted the transmission frequency, power etc. of above-mentioned RSU by host computer, or, adjust the size of the antenna of above-mentioned RSU, the parameters such as direction occur.
The business processing flow schematic diagram that this embodiment offers a kind of RSU of toll station place as shown in Figure 5, comprises following treatment step:
Step S510, OBU is housed vehicle through being erected at the communication zone of the RSU at toll station place.
The RSU at step S520, toll station place searches the OBU on above-mentioned vehicle, and sets up communication link between above-mentioned OBU.
The OBU of step S530, above-mentioned vehicle sends the radiofrequency signal of carrying the 5.80GHz frequency range of information of vehicles to the RSU at above-mentioned toll station place.
The RSU at above-mentioned toll station place, by the information of vehicles in the radiofrequency signal that reads OBU and send over, judges that whether the information of vehicles in OBU and OBU that this vehicle is installed is legal.If the judged result of above-mentioned legitimacy is illegal, then perform step S440; Otherwise, perform step S450.
Step S440, RSU tackle above-mentioned vehicle, and point out error message.Flow process terminates.
If the judged result of the above-mentioned legitimacy of step S550 is legal, then the OBU of above-mentioned vehicle sends its above-mentioned routing information stored to the RSU at above-mentioned toll station place.
The RSU at step S560, above-mentioned toll station place reads the routing information of above-mentioned vehicle from host computer, the routing information that the routing information read from host computer and above-mentioned OBU send over is compared, when comparative result is inconsistent, then carry out abnormality processing, flow process terminates.
When above-mentioned comparative result is consistent, then determine that above-mentioned routing information is correct, perform step S570.
The RSU at step S570, above-mentioned toll station place calculates toll volume according to information of vehicles and routing information, carries out deducting fees of subscriber card, and complete transaction according to reality expense volume.Simultaneously RSU can use storage area on sheet or the complete path Flow Record of external memory storage store car.
In above-mentioned treatment scheme, the secret key safety system of existing ETC system can be adopted to carry out the security of the transaction such as routing information, information of vehicles and information of deducting fees in guarantee system, under the key of bank's level security ensures, carry out Secure Transaction.
The embodiment of the present invention can by the subscriber card of path information storage in OBU or other memory devices, when being stored in subscriber card, both ETC system can have been used to pass through, when ETC system breaks down, routing information in card also can have been used by MTC lane.If only need record path information, and use other means to charge, then OBU can use the storage area storing subscriber information of non-user card and carry out information interaction, or uses one chip OBU.
In sum, the embodiment of the present invention is by arranging RSU respectively at ambiguity path place and toll station place, can seamless for function of path recognition be integrated in ETC system, have the fast passing ability of ETC system and the accurate sorting ability of toll of path identifying system concurrently, effectively solve the inferior position that current ambiguity path charge method can only carry out MTC operation.Thus improve the efficiency of communications and transportation, and solve the calculating of toll volume and accurate allocation settlement, the security of concluding the business can be ensured.
The embodiment of the present invention is owing to have employed single frequency band, avoid the equipment increasing Path Recognition frequency range, decrease original system to revise on a large scale, complete the fusion of two kinds of systems with minimum cost, and the antijamming capability that can strengthen system strengthens the stability of system; Owing to employing the secret key safety system of existing ETC system, the security of the transaction such as the routing information in system, information of vehicles and information of deducting fees is guaranteed.
One of ordinary skill in the art will appreciate that: accompanying drawing is the schematic diagram of an embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required general hardware platform by software and realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for device or system embodiment, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.Apparatus and system embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (8)
1. an electronic charging system without parking for integrated function of path recognition, is characterized in that, comprising: roadside unit RSU, the mobile unit OBU at ambiguity path place and the RSU at toll station place,
The RSU at described ambiguity path place, during for entering the communication zone of this RSU at vehicle, sends to the OBU on described vehicle by the radiofrequency signal of carrying routing information corresponding to this RSU;
Described OBU, at the communication zone of vehicle through the RSU at ambiguity path place, sends to the RSU at ambiguity path place by the radiofrequency signal of carrying information of vehicles, stored by the routing information that the RSU at described ambiguity path place sends over; At the RSU of vehicle through toll station place, the radiofrequency signal of carrying its routing information stored and information of vehicles is sent to the RSU at toll station place;
The RSU at toll station place, at the communication zone of vehicle through this RSU, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, carries out the calculating of toll to described vehicle and deducts fees.
2. the electronic charging system without parking of integrated function of path recognition according to claim 1, is characterized in that, the frequency range of the radiofrequency signal communicated between RSU, the OBU at described ambiguity path place and the RSU at toll station place is identical.
3. the electronic charging system without parking of integrated function of path recognition according to claim 1, is characterized in that, described system also comprises: host computer,
The RSU at described ambiguity path place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, obtain the information of vehicles carried in the radiofrequency signal that described vehicle sends over, legitimate verification is carried out to described vehicle, after described legitimate verification passes through, routing information corresponding with this RSU for described information of vehicles is sent to host computer;
Described host computer, carries out association store for the information of vehicles that sended over by the RSU at described ambiguity path place and routing information.
4. the electronic charging system without parking of integrated function of path recognition according to claim 3, is characterized in that:
The RSU at described toll station place, also for when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, the information of vehicles carried in the radiofrequency signal send over described vehicle carries out legitimate verification, the routing information of the described vehicle stored in the routing information of the described vehicle carried in the radiofrequency signal sended over by described vehicle and described host computer compares, pass through at described legitimate verification, and the result of described comparison be consistent after, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, the calculating of toll is carried out to described vehicle and deducts fees.
5. an electric non-stop toll method for integrated function of path recognition, is characterized in that, comprising:
When vehicle enters the communication zone of the RSU at ambiguity path place, the radiofrequency signal of carrying routing information corresponding to this RSU is sent to the OBU on described vehicle by the RSU at described ambiguity path place, the radiofrequency signal of carrying information of vehicles is sent to the RSU at described ambiguity path place by described OBU, is stored by the routing information that the RSU at described ambiguity path place sends over;
At the RSU of described vehicle through toll station place, the radiofrequency signal of carrying its routing information stored and information of vehicles is sent to the RSU at toll station place by described vehicle;
The routing information carried in the radiofrequency signal that the RSU at described toll station place sends over according to described OBU and information of vehicles, carry out the calculating of toll to described vehicle and deduct fees.
6. the electric non-stop toll method of integrated function of path recognition according to claim 5, is characterized in that, the frequency range of the radiofrequency signal communicated between RSU, the OBU at described ambiguity path place and the RSU at toll station place is identical.
7. the electric non-stop toll method of integrated function of path recognition according to claim 5, is characterized in that, described method also comprises:
The RSU at described ambiguity path place is when there being vehicle to enter the communication zone of this RSU, communication link is set up with described vehicle, obtain the information of vehicles carried in the radiofrequency signal that described vehicle sends over, legitimate verification is carried out to described vehicle, after described legitimate verification passes through, routing information corresponding with this RSU for described information of vehicles is sent to host computer;
The information of vehicles that the RSU at described ambiguity path place sends over by described host computer and routing information carry out association store.
8. the electric non-stop toll method of integrated function of path recognition according to claim 5, is characterized in that:
The RSU at described toll station place is when there being vehicle to enter the communication zone of this RSU, and communication link set up by described vehicle, and the information of vehicles carried in the radiofrequency signal send over described vehicle carries out legitimate verification;
The RSU at described toll station place obtains the routing information of described vehicle from described host computer, the routing information of the described vehicle carried in the radiofrequency signal sended over by described vehicle and the routing information of described vehicle obtained from described host computer compare;
The RSU at described toll station place passes through at described legitimate verification, and the result of described comparison be consistent after, according to the routing information carried in the radiofrequency signal that described OBU sends over and information of vehicles, the calculating of toll is carried out to described vehicle and deducts fees.
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| CN105761317A (en) * | 2015-06-14 | 2016-07-13 | 交通运输部公路科学研究所 | Multipath identification manual toll collection (MTC) system and road-side antenna arrangement method thereof |
| CN106652461A (en) * | 2015-11-04 | 2017-05-10 | 中国移动通信集团公司 | Traffic-management-based information processing method and device, and traffic management system |
| CN106780803A (en) * | 2017-02-16 | 2017-05-31 | 上海市城市建设设计研究总院（集团）有限公司 | Region freeway net vehicle running path identifying device and its application method |
| 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 |
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| CN109920073A (en) * | 2019-02-20 | 2019-06-21 | 深圳成谷科技有限公司 | A kind of ETC method of commerce and the roadside unit antenna for ETC transaction |
| CN110599611A (en) * | 2018-06-12 | 2019-12-20 | 北京聚利科技股份有限公司 | ETC lane control passing method and equipment |
| CN110634194A (en) * | 2019-10-16 | 2019-12-31 | 江苏量动信息科技有限公司 | Vehicle passing charging method, charging terminal equipment and charging system |
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