CN107154151A - A kind of vehicle authentication method and device - Google Patents
A kind of vehicle authentication method and device Download PDFInfo
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- CN107154151A CN107154151A CN201710462440.2A CN201710462440A CN107154151A CN 107154151 A CN107154151 A CN 107154151A CN 201710462440 A CN201710462440 A CN 201710462440A CN 107154151 A CN107154151 A CN 107154151A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000007306 turnover Effects 0.000 claims abstract description 58
- 230000006855 networking Effects 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims description 17
- 230000009467 reduction Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
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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
- G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
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- Engineering & Computer Science (AREA)
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- Radar, Positioning & Navigation (AREA)
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- Finance (AREA)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of vehicle authentication method and device, and this method includes：The corresponding first vehicle Back ground Information of vehicle and gps data are obtained from car networking equipment；The corresponding second vehicle Back ground Information of vehicle and turnover site information are obtained from ETC equipment；According to the first vehicle Back ground Information, gps data, the second vehicle Back ground Information, turnover site information and preset standard map, determine the vehicle whether just in running on expressway.The real time link based on car networking equipment and vehicle of the invention, and ETC high in the clouds and car networking high in the clouds real time link, obtain data from car networking equipment and ETC equipment respectively, determine whether the ETC charges to vehicle true according to the data of acquisition.Vehicle is authenticated when ETC charges, authenticity of the vehicle in turnpike driving is confirmed, and then determine whether the ETC charges to vehicle are true, and cheating vehicle can be identified in time, the accuracy of ETC charges is improved, and reduce charge loss at a high speed.
Description
Technical field
The present invention relates to network communication technology field, in particular to a kind of vehicle authentication method and device.
Background technology
Highway, bridge and tunnel are typically all charged using automatic electronic charging system to vehicular traffic.Wherein, ETC
(Electronic Toll Collection, electronic toll collection) is current state-of-the-art toll on the road and bridge's mode.
Because the expenses standard of different types of vehicle is different, thus it is current when installing ETC, be generally in appointed place
Different types of vehicle installs corresponding OBU (On board Unit, board units), and scene confirm vehicle type whether
OBU with installation is corresponding.And when installing OBU for vehicle, by once triggering what spring removed and installed to prevent car owner
OBU。
Current only when installing ETC, scene carries out authentication to vehicle, confirms that the OBU installed is consistent with the type of vehicle
Close, this authentication mode is excessively simple, and car owner is easy to abolish triggering spring to dismantle OBU, if follow-up car owner changes or torn open
Except the OBU of installation, prior art will be incapable of recognizing that the type of vehicle is not consistent with OBU, cause to charge not to the ETC of the vehicle
Truly, so cause national road network center and highway high speed charge loss.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of vehicle authentication method and device, existing to solve
The problems with that technology is present：Only when installing ETC, scene carries out authentication to vehicle in the prior art, and authentication mode is excessively
Simply, practised fraud if follow-up car owner changes or removed the OBU installed, prior art will be incapable of recognizing that cheating vehicle, cause
ETC charges to vehicle of practising fraud are untrue, and then cause the high speed charge loss of national road network center and highway.
In a first aspect, the embodiments of the invention provide a kind of vehicle authentication method, methods described includes：
The corresponding first vehicle Back ground Information of vehicle and global position system GPS data are obtained from car networking equipment；
The corresponding second vehicle Back ground Information of the vehicle is obtained from electronic toll collection ETC equipment and out of the station
Point information；
According to the first vehicle Back ground Information, gps data, the second vehicle Back ground Information, described out of the station
Whether point information and preset standard map, determine the vehicle just in running on expressway.
With reference in a first aspect, the embodiments of the invention provide the possible implementation of the first of above-mentioned first aspect, its
In, it is described according to the first vehicle Back ground Information, the gps data, the second vehicle Back ground Information, the turnover website
Whether information and preset standard map, determine the vehicle just in running on expressway, including：
According to the gps data and preset standard map, the corresponding start position of the vehicle, final position and the are obtained
One running data；
According to the turnover site information and the preset standard map, the corresponding second traveling number of the vehicle is obtained
According to；
According to the start position, final position, the turnover site information, first running data, described
Whether the second running data, the first vehicle Back ground Information and the second vehicle Back ground Information, determine the vehicle
Running on expressway.
With reference to the first possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Two kinds of possible implementations, wherein, the gps data include the vehicle travel process in longitude and latitude, travel speed and
First distance travelled；
It is described according to the gps data and preset standard map, obtain the corresponding start position of the vehicle, final position
And first running data, including：
The longitude and latitude in the vehicle travel process, reduces the traveling of the vehicle on preset standard map
Path, obtains the corresponding start position of the vehicle and final position；
The travel speed in the vehicle travel process, calculates the first average speed；
According to first distance travelled and first average speed, the first running time is calculated；
First distance travelled, first average speed and first running time are defined as the vehicle pair
The first running data answered.
With reference to the first possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Three kinds of possible implementations, wherein, the turnover website packet includes into station location, time of entering the station, goes out station location and outbound
Time；
It is described to pass in and out site information and the preset standard map according to described, obtain corresponding second traveling of the vehicle
Data, including：
According to it is described enter station location, it is described go out station location and the preset standard map, determine the vehicle corresponding
Two distance travelleds；
Entered the station time and the outbound time according to described, determine corresponding second running time of the vehicle；
According to second distance travelled and second running time, the corresponding second average speed of the vehicle is calculated
Degree；
Second distance travelled, second running time and second average speed are defined as the vehicle pair
The second running data answered.
With reference to the first possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Four kinds of possible implementations, wherein, it is described according to the start position, the final position, the turnover site information, institute
The first running data, second running data, the first vehicle Back ground Information and the second vehicle Back ground Information are stated, really
Whether the vehicle is determined just in running on expressway, including：
According to described first the first average speed for including of traveling packet and second running data include it is second flat
Equal speed, determines the corresponding first true driving probability of the vehicle；
The second row that the first distance travelled and second running data included according to the described first traveling packet includes
Mileage is sailed, the corresponding second true driving probability of the vehicle is determined；
Enter station location according to what the start position and the turnover website packet were included, determine the vehicle corresponding
Three true driving probability；
Go out station location according to what the final position and the turnover website packet were included, determine the vehicle corresponding
Four true driving probability；
It is general according to the first vehicle Back ground Information, the second vehicle Back ground Information, the described first true driving
Rate, the described second true probability, the described 3rd true probability and the described 4th that drives of driving truly drive probability, determine the car
Whether just in running on expressway.
With reference to the 4th kind of possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Five kinds of possible implementations, wherein, first average speed and described second included according to the described first traveling packet
The second average speed that running data includes, determines the corresponding first true driving probability of the vehicle, including：
According to described first the first average speed for including of traveling packet and second running data include it is second flat
Equal speed, the corresponding first true driving probability of the vehicle is determined by formula (1)；
In formula (1), P (v) is the described first true driving probability, and v is first average speed, v0For described
Two average speeds, Δ v is pre-set velocity error.
With reference to the 4th kind of possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Six kinds of possible implementations, wherein, first distance travelled and described second included according to the described first traveling packet
The second distance travelled that running data includes, determines the corresponding second true driving probability of the vehicle, including：
The second row that the first distance travelled and second running data included according to the described first traveling packet includes
Mileage is sailed, the corresponding second true driving probability of the vehicle is determined by formula (2)；
In formula (2), P (D) is the described second true driving probability, and D is first distance travelled, D0For described
Two distance travelleds, Δ d is default mileage error.
With reference to the 4th kind of possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Seven kinds of possible implementations, wherein, it is described to enter station location according to what the start position and the turnover website packet were included,
The corresponding 3rd true driving probability of the vehicle is determined, including：
Enter station location according to what the start position and the turnover website packet were included, determined by formula (3) described
The corresponding 3rd true driving probability of vehicle；
In formula (3), P (S1) truly drive probability, S for the described 3rd1For the start position and it is described enter station location
The distance between, Δ s1For default range error.
With reference to the 4th kind of possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Eight kinds of possible implementations, wherein, it is described to go out station location according to what the final position and the turnover website packet were included,
The corresponding 4th true driving probability of the vehicle is determined, including：
Go out station location according to what the final position and the turnover website packet were included, determined by formula (4) described
The corresponding 4th true driving probability of vehicle；
In formula (4), P (S2) truly drive probability, S for the described 4th2For the final position and it is described go out station location
The distance between, Δ s2For default range error.
With reference to the 4th kind of possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Nine kinds of possible implementations, wherein, it is described according to the first vehicle Back ground Information, the second vehicle Back ground Information, institute
The first true probability, the described second true probability, the described 3rd true probability and the described 4th that drives of driving of driving is stated truly to drive
Probability is sailed, whether the vehicle is determined just in running on expressway, including：
Determine whether the first vehicle Back ground Information is consistent with the second vehicle Back ground Information；
If it is, determining that described first truly drives probability, the described second true driving probability, the described 3rd true driving
Whether the value of probability and the 4th true driving probability is one；
If it is, determining the vehicle just in running on expressway.
Second aspect, the embodiments of the invention provide a kind of vehicle authentication device, described device includes：
Acquisition module, for obtaining the corresponding first vehicle Back ground Information of vehicle and global positioning system from car networking equipment
Gps data；The corresponding second vehicle Back ground Information of the vehicle is obtained from electronic toll collection ETC equipment and out of the station
Point information；
Determining module, for being believed according to the first vehicle Back ground Information, the gps data, second vehicle basis
Whether breath, the turnover site information and preset standard map, determine the vehicle just in running on expressway.
In method and device provided in an embodiment of the present invention, the corresponding first vehicle base of vehicle is obtained from car networking equipment
Plinth information and gps data；The corresponding second vehicle Back ground Information of vehicle and turnover site information are obtained from ETC equipment；According to
One vehicle Back ground Information, gps data, the second vehicle Back ground Information, turnover site information and preset standard map, determine the vehicle
Whether just in running on expressway.Real time link of the invention based on car networking equipment and vehicle, and ETC high in the clouds and car networking
The real time link in high in the clouds, obtains data from car networking equipment and ETC equipment respectively, is determined according to the data of acquisition to vehicle
Whether ETC charges are true.Realize and real-time high-efficiency of the vehicle during highway driving is analyzed.When ETC charges to car
It is authenticated, confirms authenticity of the vehicle in turnpike driving, and then determine whether true, energy of being charged to the ETC of vehicle
Cheating vehicle is identified in time, the accuracy of ETC charges is improved, and reduces charge loss at a high speed.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the network architecture schematic diagram that a kind of vehicle authentication method that the embodiment of the present invention 1 is provided is based on；
Fig. 2 shows a kind of flow chart for vehicle authentication method that the embodiment of the present invention 1 is provided；
Fig. 3 shows the flow chart for another vehicle authentication method that the embodiment of the present invention 1 is provided；
Fig. 4 shows a kind of structural representation for vehicle authentication device that the embodiment of the present invention 2 is provided.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.The present invention being generally described and illustrated herein in the accompanying drawings is real
Applying the component of example can be arranged and be designed with a variety of configurations.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
In view of the current only live class for carrying out authentication to vehicle, confirming the OBU and vehicle installed when installing ETC
Type is consistent, and this authentication mode is excessively simple, and car owner is easy to abolish triggering spring to dismantle OBU, if follow-up car owner is more
The OBU installed is changed or removes, prior art will be incapable of recognizing that the type of vehicle is not consistent with OBU, cause the ETC to the vehicle
Charge is untrue, and then causes the high speed charge loss of national road network center and highway.Based on this, the embodiment of the present invention is carried
A kind of vehicle authentication method and device have been supplied, has been described below by embodiment.
Embodiment 1
The embodiments of the invention provide a kind of vehicle authentication method.The network architecture that the embodiment of the present invention is based on such as Fig. 1
Shown, the network architecture includes car networking equipment, ETC equipment and server.Wherein, car networking equipment can be car-mounted terminal,
The corresponding first vehicle Back ground Information of vehicle is configured with car networking equipment, the first vehicle Back ground Information includes the car plate of vehicle
Number, VIN (VehicleIdentification Number, vehicle identification code) code and vehicle classification etc..
ETC equipment includes setting specifies the drive test terminal at crossing and the OBU (On on vehicle on a highway
Board Unit, board units).During vehicle is travelled on a highway, ETC equipment be responsible for registration of vehicle it is corresponding enter
Go out site information.Vehicle drive through highway enter the station crossing when, at crossing of entering the station trackside terminal detection
The OBU installed on to vehicle, triggering OBU registration of vehicle enters station location and entered the station the time, and entering station location can be currently to enter the station
The title or sequence number at crossing etc., enter the station the time for vehicle by this enter the station crossing when system time.When vehicle drives through
During the outbound crossing of highway, the trackside terminal at outbound crossing detects the OBU installed on vehicle, triggers OBU
Registration of vehicle goes out station location and outbound time, and it is the title or sequence number at current outbound crossing etc., outbound time to go out station location
Pass through system time during the outbound crossing for vehicle.When entering station location, time of entering the station, going out station location and be outbound of OBU records
Between be the corresponding turnover site information of the vehicle.In addition, the vehicle corresponding that prestored in advance in the OBU installed on vehicle
Two vehicle Back ground Informations, the second vehicle Back ground Information includes license plate number, VIN codes and vehicle classification of vehicle etc..
As shown in figure 1, server include ETC high in the clouds and car networking high in the clouds, ETC high in the clouds be above-mentioned ETC equipment it is corresponding after
Platform, car networking high in the clouds is the corresponding backstage of above-mentioned car networking equipment.ETC high in the clouds and car networking high in the clouds can be only fitted to same thing
Manage in equipment, can also configure on different physical equipments, the physical equipment for being configured with ETC high in the clouds and car networking high in the clouds is exactly
Server.The executive agent of the embodiment of the present invention is above-mentioned server.
Referring to Fig. 2, the embodiment of the present invention is based on the above-mentioned network architecture, and 101-103 operation as follows is determined
The authenticity that vehicle is travelled on a highway, and then confirm whether the ETC transaction between the vehicle is real.
Step 101：The corresponding first vehicle Back ground Information of vehicle and GPS (Global are obtained from car networking equipment
Positioning System, global positioning system) data.
When vehicle travels the outbound crossing by highway, it is necessary to carry out high speed charge to vehicle, now work as installation
When trackside terminal at outbound crossing detects the OBU installed on vehicle, ETC equipment sends charge instruction to server.Clothes
When business device receives charge instruction, determine that the vehicle is travelled on a highway by the embodiment of the present invention first true
Property, when it is determined that the vehicle is travelled on the express highway section really, then ETC charges are carried out to the vehicle, to ensure that ETC is received
The authenticity taken.
When server receives above-mentioned charge instruction, send data acquisition request and give the vehicle corresponding car networking equipment.
Car networking equipment is received after the request of data, sends the first vehicle Back ground Information and gps data to server.Wherein, first
Vehicle Back ground Information includes license plate number, VIN codes and vehicle classification of vehicle etc..Gps data is included in the vehicle travel process
Longitude and latitude, travel speed and first distance travelled etc..Server receive the first vehicle Back ground Information that car networking equipment sends and
Gps data.
Step 102：The corresponding second vehicle Back ground Information of vehicle and turnover site information are obtained from ETC equipment.
When server receives above-mentioned charge instruction, also send data acquisition request and give the vehicle corresponding ETC equipment, i.e.,
Data acquisition request is sent to the OBU installed on the vehicle.The OBU installed on the vehicle is received after the request of data, is sent
Second vehicle Back ground Information and turnover site information are to server.Server receive OBU send the second vehicle Back ground Information and
Pass in and out site information.Wherein, the second vehicle Back ground Information includes license plate number, VIN codes and vehicle classification of vehicle etc..Pass in and out website
Information includes entering station location and to enter the station the time when vehicle enters highway, and the vehicle going out when leaving highway
Station location and outbound time.
Real time link of the embodiment of the present invention based on car networking equipment and vehicle, and ETC high in the clouds and car networking high in the clouds reality
When link, set and after car networking equipment obtains data from ETC respectively by the operations of above-mentioned steps 101 and 102, by as follows
The operation of step 103 determines authenticity that vehicle is travelled on a highway, and then confirms that the ETC between the vehicle merchandises
Whether it is real.
Step 103：According to the first vehicle Back ground Information, gps data, the second vehicle Back ground Information, turnover site information and
Whether preset standard map, determine the vehicle just in running on expressway.
Server obtains above-mentioned first vehicle Back ground Information, gps data, the second vehicle Back ground Information and turnover site information
Afterwards, S1-S3 operation determines that the vehicle, whether just in running on expressway, is specifically included as follows：
S1：According to gps data and preset standard map, the corresponding start position of the vehicle, final position and first are obtained
Running data.
In embodiments of the present invention, preset standard map is pre-configured with server, the preset standard map is public at a high speed
The line map on road.Gps data includes longitude and latitude, travel speed and the first distance travelled in the vehicle travel process.
Longitude and latitude of the server in the vehicle travel process, reduces the traveling road of the vehicle on preset standard map
Footpath, obtains the corresponding start position of the vehicle and final position.According to the travel speed in the vehicle travel process, first is calculated
Average speed.According to the first distance travelled and the first average speed, the first running time is calculated.The first obtained traveling will be calculated
Mileage, the first average speed and the first running time are defined as corresponding first running data of the vehicle.
Above-mentioned start position is the starting point for the driving path that reduction is obtained, and above-mentioned final position is the row that reduction is obtained
Sail the terminal in path.When calculating the first average speed, the travel speed for the vehicle travel process that statistics gps data includes
Number, calculates the summation for all running datas that gps data includes, then calculates the ratio between the summation and the number of statistics
Value, the ratio is the first average speed.Obtain after the first average speed, calculate the first distance travelled for including of gps data with
Ratio between first average speed of above-mentioned calculating, obtains the first running time.
S2：According to turnover site information and preset standard map, corresponding second running data of the vehicle is obtained.
Above-mentioned turnover website packet includes into station location, time of entering the station, goes out station location and outbound time.Server is according to entering
Station location, go out station location and preset standard map, determine corresponding second distance travelled of the vehicle.Entered the station the time and to go out according to this
Stand the time, determine corresponding second running time of the vehicle.According to the second distance travelled and the second running time, the vehicle is calculated
Corresponding second average speed.Second distance travelled, the second running time and the second average speed are defined as vehicle correspondence
The second running data.
It is determined that during above-mentioned second distance travelled, server marks what out of the station information included on preset standard map
Enter station location and go out station location, laggard station location mileage corresponding with going out the path between station location will be marked and be defined as the second row
Sail mileage.Then the difference between outbound time and the time of entering the station is calculated, above-mentioned second running time is obtained.Second is calculated to travel
Ratio between mileage and the second running time, obtains the second average speed.
S3：According to start position, final position, turnover site information, the first running data, the second running data, first
Whether vehicle Back ground Information and the second vehicle Back ground Information, determine the vehicle just in running on expressway.
The corresponding start position of the vehicle, final position, the first traveling number are obtained by above-mentioned steps S1 and S2 operation
According to and the second running data after, whether A1-A5 operation as follows determines the vehicle just in running on expressway,
Specifically include：
A1：Second included according to above-mentioned first the first average speed for including of traveling packet and the second running data is averaged
Speed, determines the corresponding first true driving probability of the vehicle.
In embodiments of the present invention, the first average speed and the second running data included according to the above-mentioned first traveling packet
Including the second average speed, determine that the vehicle corresponding first true drives probability by equation below (1).
In formula (1), P (v) is the first true driving probability, and v is the first average speed, v0For the second average speed,
Δ v is pre-set velocity error.Wherein, Δ v is the maximal rate error that can allow for, and is a constant, can be according to actual need
Ask and configured by system.
A2：The second traveling that the first distance travelled and the second running data included according to the above-mentioned first traveling packet includes
Mileage, determines the corresponding second true driving probability of the vehicle.
In embodiments of the present invention, the first distance travelled included according to the above-mentioned first traveling packet and the second running data
Including the second distance travelled, determine that the vehicle corresponding second true drives probability by equation below (2).
In formula (2), P (D) is the second true driving probability, and D is the first distance travelled, D0For the second distance travelled,
Δ d is default mileage error.Wherein, the max mileage error that Δ d can allow for, is a constant, can be according to the actual requirements
Configured by system.
A3：Enter station location according to what above-mentioned start position and turnover website packet were included, determine the vehicle the corresponding 3rd
It is true to drive probability.
In embodiments of the present invention, station location is entered according to what above-mentioned start position and turnover website packet were included, by such as
Lower formula (3) determines the corresponding 3rd true driving probability of the vehicle.
In formula (3), P (S1) truly drive probability, S for the 3rd1Start position and to enter the distance between station location,
Δs1For default range error.
A4：Go out station location according to what above-mentioned final position and turnover website packet were included, determine the vehicle the corresponding 4th
It is true to drive probability.
In embodiments of the present invention, station location is gone out according to what above-mentioned final position and turnover website packet were included, by such as
Lower formula (4) determines the corresponding 4th true driving probability of the vehicle.
In formula (4), P (S2) truly drive probability, S for the 4th2Final position and to go out the distance between station location,
Δs2For default range error.
A5：According to above-mentioned first vehicle Back ground Information, the second vehicle Back ground Information, first it is true drive probability, it is second true
The real probability, the 3rd true probability and the 4th that drives of driving truly drives probability, determines whether the vehicle is just up in highway
Sail.
The embodiment of the present invention determines that the vehicle, whether just in running on expressway, is specifically included by multiple check：
Server determines whether the first vehicle Back ground Information obtained from car networking equipment is basic with the second vehicle for being obtained from ETC equipment
Information is consistent.If consistent, further determine that the above-mentioned first true driving probability, the second true driving probability, the 3rd truly drive
Sail whether probability and the 4th true value for driving probability are one.If it is determined that being one, it is determined that the vehicle is public at a high speed
Travelled on road.
Determine that the vehicle just in running on expressway, determines that the vehicle is not practised fraud through the above way, after
The continuous travel situations according to the vehicle, ETC charges are carried out to the vehicle, it is ensured that the ETC transaction between the vehicle is true standard
It is true, it is to avoid the loss of charge at a high speed.
During above-mentioned multiple check, if server determines the first vehicle Back ground Information obtained from car networking equipment
It is inconsistent with the second vehicle Back ground Information for being obtained from ETC equipment, it is determined that the vehicle not in the running on expressway, it is determined that
The vehicle is cheating vehicle.Or, it is determined that obtained from the first vehicle Back ground Information of car networking equipment acquisition and from ETC equipment
Second vehicle Back ground Information is consistent, but determines that the above-mentioned first true value for driving probability is not one, and/or, determine second
The true value for driving probability is not one, and/or, it is not one to determine the 3rd true value for driving probability, and/or, determine the
The four true values for driving probability are not one, it is determined that the vehicle is not in the running on expressway, and it is cheating car to determine the vehicle
.
If during multiple check, determining the vehicle not in the running on expressway, it is cheating car to determine the vehicle
, then record the vehicle Back ground Informations such as license plate number, VIN codes and the vehicle classification of the vehicle, and by the vehicle Back ground Information of record
And for indicating that the configured information of vehicle ETC cheatings is sent to the terminal of vehicle supervision department, subsequently by vehicle supervision department
The cheating vehicle is handled.
For the ease of understanding scheme provided in an embodiment of the present invention, it is briefly described below in conjunction with the accompanying drawings.Such as Fig. 3 institutes
Show, the first vehicle Back ground Information and gps data, the real-time speed included according to gps data, i.e. basis are obtained from car networking equipment
Travel speed in vehicle travel process, extracts travel characteristic value, obtains the first average speed and the first distance travelled.According to
The longitude and latitude that gps data includes, analyzes start position and the final position of vehicle, obtains the real-time run-length data of vehicle, then
Obtain travelling map by track reduction.ETC trigger datas, turnover site information and the second car prestored are obtained from ETC equipment
Back ground Information, and the data obtained from ETC equipment are analyzed, extract stroke characteristic be worth to the second average speed and
Second distance travelled.According to the traveling map of above-mentioned reduction, the first average speed, the first distance travelled, the second average speed,
Two distance travelleds, turnover site information, the first vehicle Back ground Information and the second vehicle Back ground Information, carry out multiple check, judge
Whether the ETC transaction to the vehicle is true.
The not modifiable characteristic of real-time and high in the clouds of the embodiment of the present invention based on car networking data, is handed in ETC vehicle
Easy identity is authenticated, and is realized the detection of ETC transaction authenticities, can be accurately reflected the identity of car owner, and what ETC was merchandised is true
Property a kind of more efficiently detection and monitoring system are provided.By confirming that the identity of vehicle, vehicle are travelled on a highway
Time and position, to confirm the authenticity of ETC transaction.
The embodiment of the present invention is carried out real using the data and telecommunication technique of car networking equipment to the speed data of vehicle
When analyze, whether identification user true on expressway to occur ETC transaction.By car networking equipment read vehicle VIN codes and
Vehicle classification, while introducing gps data is gone forward side by side, the reduction of every trade journey and associated eigenvalue matching, realize automatic identification ETC transaction
Authenticity.And VIN codes, vehicle classification and the gps data for vehicle etc., it is easy to obtained by car networking equipment, data volume
Small and form is simple, while can truly drive probability according to actual conditions flexible configuration first, second true drive probability, the
Three true driving probability and the 4th true Δ v driven in the corresponding function of probability, Δ d, Δ s1With Δ s2Value, can real-time high-efficiency
Ground is analyzed by highway driving.It is real-time and method operational efficiency provided in an embodiment of the present invention is high, it can meet
The demand of ETC charging functions, also supports a variety of applications analyzed based on car networking big data, using real-time of car networking data
Match somebody with somebody, with very strong anti-cheating effect.
In embodiments of the present invention, the corresponding first vehicle Back ground Information of vehicle and gps data are obtained from car networking equipment；
The corresponding second vehicle Back ground Information of vehicle and turnover site information are obtained from ETC equipment；According to the first vehicle Back ground Information,
Gps data, the second vehicle Back ground Information, turnover site information and preset standard map, determine whether the vehicle is public at a high speed
Travelled on road.The real time link based on car networking equipment and vehicle of the invention, and ETC high in the clouds and car networking high in the clouds real-time chain
Connect, obtain data from car networking equipment and ETC equipment respectively, determine whether the ETC charges to vehicle are true according to the data of acquisition
It is real.Realize and real-time high-efficiency of the vehicle during highway driving is analyzed.Vehicle is authenticated when ETC charges, really
Recognize authenticity of the vehicle in turnpike driving, and then determine whether the ETC charges to vehicle are true, and cheating can be identified in time
Vehicle, improves the accuracy of ETC charges, reduces charge loss at a high speed.
Embodiment 2
Referring to Fig. 4, the embodiments of the invention provide a kind of vehicle authentication device, the device is used to perform above-described embodiment 1
The vehicle authentication method provided, the device includes：
Acquisition module 20, for obtaining the corresponding first vehicle Back ground Information of vehicle and gps data from car networking equipment；From
ETC equipment obtains the corresponding second vehicle Back ground Information of the vehicle and turnover site information；
Determining module 21, for according to the first vehicle Back ground Information, gps data, the second vehicle Back ground Information, turnover website
Whether information and preset standard map, determine the vehicle just in running on expressway.
Above-mentioned determining module 21 includes：
Acquiring unit, for according to gps data and preset standard map, obtaining the corresponding start position of the vehicle, terminal
Position and the first running data；According to turnover site information and preset standard map, the corresponding second traveling number of the vehicle is obtained
According to；
Determining unit, for according to start position, final position, turnover site information, the first running data, the second traveling
Whether data, the first vehicle Back ground Information and the second vehicle Back ground Information, determine the vehicle just in running on expressway.
In embodiments of the present invention, gps data includes longitude and latitude, travel speed and the first traveling in vehicle travel process
Mileage；Above-mentioned acquiring unit obtains starting point by going back atomic unit, the first computation subunit and the first determination subelement as follows
Position, final position and the first running data.
Also atomic unit, for the longitude and latitude in vehicle travel process, reduces vehicle on preset standard map
Driving path, obtains the corresponding start position of vehicle and final position；
First computation subunit, for the travel speed in vehicle travel process, calculates the first average speed；According to
First distance travelled and the first average speed, calculate the first running time；
First determination subelement, for the first distance travelled, the first average speed and the first running time to be defined as into car
Corresponding first running data.
In embodiments of the present invention, turnover website packet include into station location, time of entering the station, go out station location and be outbound when
Between；Above-mentioned acquiring unit obtains second by following second determination subelement, the second computation subunit and the 3rd true subelement
Running data.
Second determination subelement, for according to entering station location, going out station location and preset standard map, determining that vehicle is corresponding
Second distance travelled；According to the time of entering the station and outbound time, corresponding second running time of vehicle is determined；
Second computation subunit, for according to the second distance travelled and the second running time, calculating vehicle corresponding second
Average speed；
3rd determination subelement, for the second distance travelled, the second running time and the second average speed to be defined as into car
Corresponding second running data.
In embodiments of the present invention, above-mentioned determining unit, for the first average speed included according to the first traveling packet
And second the second average speed that includes of running data, determine that vehicle corresponding first true drives probability；According to the first traveling
The second distance travelled that the first distance travelled and the second running data that data include include, determines that vehicle is corresponding second true
Drive probability；Enter station location according to what start position and turnover website packet were included, determine the corresponding 3rd true driving of vehicle
Probability；Go out station location according to what final position and turnover website packet were included, determine the corresponding 4th true driving probability of vehicle；
According to the first vehicle Back ground Information, the second vehicle Back ground Information, the first true driving probability, the second true driving probability, the 3rd
It is true to drive probability and the 4th true driving probability, determine vehicle whether just in running on expressway.
Above-mentioned determining unit, the first average speed and the second running data for being included according to the first traveling packet include
The second average speed, determine that vehicle corresponding first true drives probability by formula (1)；
In formula (1), P (v) is the first true driving probability, and v is the first average speed, v0For the second average speed,
Δ v is pre-set velocity error.
Above-mentioned determining unit, the first distance travelled and the second running data for being included according to the first traveling packet include
The second distance travelled, determine that vehicle corresponding second true drives probability by formula (2)；
In formula (2), P (D) is the second true driving probability, and D is the first distance travelled, D0For the second distance travelled,
Δ d is default mileage error.
Above-mentioned determining unit, station location is entered for what is included according to start position and turnover website packet,
The corresponding 3rd true driving probability of the vehicle is determined by formula (3).
In formula (3), P (S1) truly drive probability, S for the 3rd1Start position and to enter the distance between station location,
Δs1For default range error.
Above-mentioned determining unit, goes out station location for what is included according to final position and turnover website packet, passes through formula (4)
Determine the corresponding 4th true driving probability of the vehicle.
In formula (4), P (S2) truly drive probability, S for the 4th2Final position and to go out the distance between station location,
Δs2For default range error.
Above-mentioned determining unit, for determining whether the first vehicle Back ground Information is consistent with the second vehicle Back ground Information；
If it is, determining that the first true driving probability, the second true probability, the 3rd true driving probability and the 4th of driving truly drive general
Whether the value of rate is one；If it is, determining vehicle just in running on expressway.
In embodiments of the present invention, the corresponding first vehicle Back ground Information of vehicle and gps data are obtained from car networking equipment；
The corresponding second vehicle Back ground Information of vehicle and turnover site information are obtained from ETC equipment；According to the first vehicle Back ground Information,
Gps data, the second vehicle Back ground Information, turnover site information and preset standard map, determine whether the vehicle is public at a high speed
Travelled on road.The real time link based on car networking equipment and vehicle of the invention, and ETC high in the clouds and car networking high in the clouds real-time chain
Connect, obtain data from car networking equipment and ETC equipment respectively, determine whether the ETC charges to vehicle are true according to the data of acquisition
It is real.Realize and real-time high-efficiency of the vehicle during highway driving is analyzed.Vehicle is authenticated when ETC charges, really
Recognize authenticity of the vehicle in turnpike driving, and then determine whether the ETC charges to vehicle are true, and cheating can be identified in time
Vehicle, improves the accuracy of ETC charges, reduces charge loss at a high speed.
The vehicle authentication device that the embodiment of the present invention is provided for the specific hardware in equipment or can be installed on equipment
On software or firmware etc..The technique effect of the device that the embodiment of the present invention is provided, its realization principle and generation and foregoing side
Method embodiment is identical, to briefly describe, and device embodiment part does not refer to part, refers in corresponding in preceding method embodiment
Hold.It is apparent to those skilled in the art that, for convenience and simplicity of description, system described above, device
With the specific work process of unit, the corresponding process in above method embodiment is may be referred to, be will not be repeated here.
, can be by others side in embodiment provided by the present invention, it should be understood that disclosed apparatus and method
Formula is realized.Device embodiment described above is only schematical, for example, the division of the unit, only one kind are patrolled
Collect function to divide, there can be other dividing mode when actually realizing, in another example, multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some communication interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the embodiment that the present invention is provided can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-OnlyMemory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing, in addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention.The protection in the present invention should all be covered
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (11)
1. a kind of vehicle authentication method, it is characterised in that methods described includes：
The corresponding first vehicle Back ground Information of vehicle and global position system GPS data are obtained from car networking equipment；
The corresponding second vehicle Back ground Information of the vehicle and turnover website letter are obtained from electronic toll collection ETC equipment
Breath；
According to the first vehicle Back ground Information, the gps data, the second vehicle Back ground Information, turnover website letter
Whether breath and preset standard map, determine the vehicle just in running on expressway.
2. according to the method described in claim 1, it is characterised in that described according to the first vehicle Back ground Information, the GPS
Whether data, the second vehicle Back ground Information, the turnover site information and preset standard map, determine the vehicle
Running on expressway, including：
According to the gps data and preset standard map, the corresponding start position of the vehicle, final position and the first row are obtained
Sail data；
According to the turnover site information and the preset standard map, corresponding second running data of the vehicle is obtained；
According to the start position, the final position, the turnover site information, first running data, described second
Whether running data, the first vehicle Back ground Information and the second vehicle Back ground Information, determine vehicle high speed
Travelled on highway.
3. method according to claim 2, it is characterised in that the gps data is included in the vehicle travel process
Longitude and latitude, travel speed and the first distance travelled；
It is described according to the gps data and preset standard map, obtain the corresponding start position of the vehicle, final position and the
One running data, including：
The longitude and latitude in the vehicle travel process, reduces the traveling road of the vehicle on preset standard map
Footpath, obtains the corresponding start position of the vehicle and final position；
The travel speed in the vehicle travel process, calculates the first average speed；
According to first distance travelled and first average speed, the first running time is calculated；
First distance travelled, first average speed and first running time are defined as the vehicle corresponding
First running data.
4. method according to claim 2, it is characterised in that the turnover website packet include into station location, enter the station when
Between, go out station location and outbound time；
It is described to pass in and out site information and the preset standard map according to described, obtain the corresponding second traveling number of the vehicle
According to, including：
According to it is described enter station location, it is described go out station location and the preset standard map, determine corresponding second row of the vehicle
Sail mileage；
Entered the station time and the outbound time according to described, determine corresponding second running time of the vehicle；
According to second distance travelled and second running time, corresponding second average speed of the vehicle is calculated；
Second distance travelled, second running time and second average speed are defined as the vehicle corresponding
Second running data.
5. method according to claim 2, it is characterised in that described according to the start position, the final position, institute
State turnover site information, first running data, second running data, the first vehicle Back ground Information and described the
Whether two vehicle Back ground Informations, determine the vehicle just in running on expressway, including：
The second average speed that the first average speed and second running data included according to the described first traveling packet includes
Degree, determines the corresponding first true driving probability of the vehicle；
In the second traveling that the first distance travelled and second running data included according to the described first traveling packet includes
Journey, determines the corresponding second true driving probability of the vehicle；
Enter station location according to what the start position and the turnover website packet were included, determine that the vehicle is corresponding 3rd true
It is real to drive probability；
Go out station location according to what the final position and the turnover website packet were included, determine that the vehicle is corresponding 4th true
It is real to drive probability；
Probability, described the true are driven according to the first vehicle Back ground Information, the second vehicle Back ground Information, described first
Whether two true driving probability, the described 3rd true driving probability, the described 4th truly drive probability, determine the vehicle
Running on expressway.
6. method according to claim 5, it is characterised in that it is described according to the described first traveling packet include it is first flat
The second average speed that equal speed and second running data include, determines that the corresponding first true driving of the vehicle is general
Rate, including：
The second average speed that the first average speed and second running data included according to the described first traveling packet includes
Degree, the corresponding first true driving probability of the vehicle is determined by formula (1)；
In formula (1), P (v) is the described first true driving probability, and v is first average speed, v0It is flat for described second
Equal speed, Δ v is pre-set velocity error.
7. method according to claim 5, it is characterised in that the first row included according to the described first traveling packet
The second distance travelled that mileage and second running data include is sailed, determines that the corresponding second true driving of the vehicle is general
Rate, including：
In the second traveling that the first distance travelled and second running data included according to the described first traveling packet includes
Journey, the corresponding second true driving probability of the vehicle is determined by formula (2)；
In formula (2), P (D) is the described second true driving probability, and D is first distance travelled, D0For second row
Mileage is sailed, Δ d is default mileage error.
8. method according to claim 5, it is characterised in that described to be believed according to the start position and the turnover website
What breath included enters station location, determines the corresponding 3rd true driving probability of the vehicle, including：
Enter station location according to what the start position and the turnover website packet were included, the vehicle is determined by formula (3)
Corresponding 3rd true driving probability；
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</mrow>
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<mn>1</mn>
</msub>
<mo>></mo>
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<mn>1</mn>
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</mrow>
</mtd>
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</mtable>
</mfenced>
<mn>......</mn>
<mrow>
<mo>(</mo>
<mn>3</mn>
<mo>)</mo>
</mrow>
</mrow>
In formula (3), P (S1) truly drive probability, S for the described 3rd1For the start position and it is described enter station location between
Distance, Δ s1For default range error.
9. method according to claim 5, it is characterised in that described to be believed according to the final position and the turnover website
What breath included goes out station location, determines the corresponding 4th true driving probability of the vehicle, including：
Go out station location according to what the final position and the turnover website packet were included, the vehicle is determined by formula (4)
Corresponding 4th true driving probability；
<mrow>
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In formula (4), P (S2) truly drive probability, S for the described 4th2For the final position and it is described go out station location between
Distance, Δ s2For default range error.
10. method according to claim 5, it is characterised in that the first vehicle Back ground Information, the second vehicle base
Plinth information, described first true drive probability, described second true drive probability, the described 3rd true drive probability, described the
Whether four true driving probability, determine the vehicle just in running on expressway, including：
Determine whether the first vehicle Back ground Information is consistent with the second vehicle Back ground Information；
If it is, determining that described first truly drives probability, the described second true driving probability, the described 3rd true driving probability
Whether it is one with the described 4th true value for driving probability；
If it is, determining the vehicle just in running on expressway.
11. a kind of vehicle authentication device, it is characterised in that described device includes：
Acquisition module, for obtaining the corresponding first vehicle Back ground Information of vehicle and global position system GPS from car networking equipment
Data；The corresponding second vehicle Back ground Information of the vehicle and turnover website are obtained from electronic toll collection ETC equipment
Information；
Determining module, for according to the first vehicle Back ground Information, the gps data, the second vehicle Back ground Information, institute
Turnover site information and preset standard map are stated, determines the vehicle whether just in running on expressway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462440.2A CN107154151B (en) | 2017-06-19 | 2017-06-19 | Vehicle authentication method and device |
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|---|---|---|---|
| CN201710462440.2A CN107154151B (en) | 2017-06-19 | 2017-06-19 | Vehicle authentication method and device |
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| CN107154151A true CN107154151A (en) | 2017-09-12 |
| CN107154151B CN107154151B (en) | 2020-01-10 |
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| CN110046904A (en) * | 2019-03-21 | 2019-07-23 | 山东高速信联支付有限公司 | A kind of oiling functional safety payment double authentication method and system based on ETC card |
| CN110046904B (en) * | 2019-03-21 | 2020-09-11 | 山东高速信联科技有限公司 | ETC card-based refueling function safety payment double-authentication method and system |
| CN111260809A (en) * | 2020-01-21 | 2020-06-09 | 天地融科技股份有限公司 | Distance measuring and calculating method and system for vehicle-mounted unit and vehicle-mounted unit |
| CN111260809B (en) * | 2020-01-21 | 2022-01-18 | 天地融科技股份有限公司 | Distance measuring and calculating method and system for vehicle-mounted unit and vehicle-mounted unit |
| CN111667595A (en) * | 2020-02-20 | 2020-09-15 | 中国银联股份有限公司 | ETC-based data processing method and ETC-based data processing system |
| CN111667595B (en) * | 2020-02-20 | 2022-05-17 | 中国银联股份有限公司 | ETC-based data processing method and ETC-based data processing system |
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