CN109697761A - Method of discrimination, device and the vehicle intelligent terminal of driving behavior - Google Patents
Method of discrimination, device and the vehicle intelligent terminal of driving behavior Download PDFInfo
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- CN109697761A CN109697761A CN201710986390.8A CN201710986390A CN109697761A CN 109697761 A CN109697761 A CN 109697761A CN 201710986390 A CN201710986390 A CN 201710986390A CN 109697761 A CN109697761 A CN 109697761A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B13/00—Taximeters
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Abstract
The embodiment of the present invention provides the method for discrimination, device and vehicle intelligent terminal of a kind of driving behavior.The described method includes: obtaining the first running data from the meter of the vehicles, the second running data is obtained from the CAN bus of the vehicles；According to first running data and second running data, the driving behavior of driver is determined.This method is simple, easily operated, and does not make any changes to the structure of meter, thereby reduces the cost of identification driver's driving behavior.
Description
Technical field
The present embodiments relate to vehicle monitoring technology more particularly to a kind of method of discrimination of driving behavior, device and vehicle
Carry intelligent terminal.
Background technique
With the development of communications and transportation, taxi becomes the indispensable component part of urban transportation, is the trip of people
Convenience is provided.With the development of taxi, it is frequently found the case where taxi cheating is managed, i.e., taxi-driver is using now
The normal operation that taximeter internal circuit or velocity sensor are interfered for electronic equipment, so that meter kilometer meter
Number is abnormal, to achieve the purpose that receive passenger's expense more.
Currently, the method that prevention taxi cheating is managed is that encrypting module is arranged in meter, guarantee meter middling speed
The safety for the running data that degree sensor is transmitted to meter is not destroyed by external interference device, so that meter is with accurate row
Data are sailed to be settled accounts.
But existing method needs to change the structure of meter when encrypting module is arranged into meter, so that
Whole process is complicated, costly.
Summary of the invention
The embodiment of the present invention provides the method for discrimination, device and vehicle intelligent terminal of a kind of driving behavior, to solve existing skill
Art is when taking precautions against taxi cheating operation, process complexity, costly problem.
In a first aspect, the embodiment of the present invention provides a kind of method of discrimination of driving behavior, comprising:
The first running data is obtained from the meter of the vehicles, and is obtained from the CAN bus of the vehicles
Two running datas；
According to first running data and second running data, the driving behavior of driver is determined.
In a kind of possible implementation of first aspect, the driving behavior includes that cheating is managed, described according to institute
The first running data and second running data are stated, the driving behavior of driver is determined, specifically includes:
Obtain the diversity factor of first running data and second running data；
Judge whether the diversity factor is greater than preset threshold；
It is managed if so, determining that the driver practises fraud.
In the alternatively possible implementation of first aspect, first running data and second running data
Running time and/or mileage travelled including this stroke.
In the alternatively possible implementation of first aspect, the first row is obtained on the meter from the vehicles
Data are sailed, are specifically included:
Monitor the meter protocol data of the vehicles；
When monitor move back loaded vehicle instruction when, obtain the first running data of this stroke from the meter, described the
One traveling data packet includes the first running time and/or the first mileage travelled of this stroke, described to move back loaded vehicle instruction and be used to indicate
User gets off.
It is described to be obtained from the CAN bus of the vehicles in the alternatively possible implementation of first aspect
Second running data, specifically includes:
Monitor the meter protocol data of the vehicles；
When monitoring into when loaded vehicle instruction, the CAN bus is monitored, the initial running data of this stroke is obtained, it is described
Initial traveling data packet include this stroke initial running time and/or initial mileage travelled, it is described to instruct into loaded vehicle for referring to
Show that user rides；
When monitor move back loaded vehicle instruction when, monitor the CAN bus, obtain the termination running data of this stroke, it is described
Traveling data packet is terminated to include the termination running time of this stroke and/or terminate mileage travelled, it is described to move back loaded vehicle instruction for referring to
Show that user gets off；
According to the termination running data and the initial running data, the second running data of this stroke is obtained.
Optionally, second running data includes the second running time and/or the second mileage travelled of this stroke, institute
The difference of termination running time and initial running time that the second running time is this stroke is stated, second mileage travelled is
The termination mileage travelled of this stroke and the difference of initial mileage travelled.
Second aspect, the embodiment of the present invention provide a kind of discriminating gear of driving behavior, comprising:
Module is obtained, for obtaining the first running data from the meter of the vehicles, from the CAN of the vehicles
The second running data is obtained in bus；
Discrimination module, for determining the driver's according to first running data and second running data
Driving behavior.
In a kind of possible implementation of second aspect, the driving behavior includes that cheating is managed, the differentiation mould
Block specifically includes: first acquisition unit, judging unit and determination unit；
The first acquisition unit, for obtaining the diversity factor of first running data and second running data；
The judging unit, for judging whether the diversity factor is greater than preset threshold；
The determination unit, described in determining when the judging unit judges that the diversity factor is greater than preset threshold
Driver, which practises fraud, to manage.
In the alternatively possible implementation of second aspect, first running data and second running data
Running time and/or mileage travelled including this stroke.
In the alternatively possible implementation of second aspect, the acquisition module includes: that monitoring unit and second are obtained
Take unit；
The monitoring unit, for monitoring the meter protocol data of the vehicles；
The second acquisition unit, for when the monitoring unit monitor move back loaded vehicle instruction when, from the meter
Obtain the first running data of this stroke, the first traveling data packet includes the first running time and/or the of this stroke
One mileage travelled, it is described to move back loaded vehicle instruction and be used to indicate user and get off.
In the alternatively possible implementation of second aspect, the monitoring unit is also used to monitor the traffic work
The meter protocol data of tool；
The second acquisition unit is also used to monitor when the monitoring unit into when loaded vehicle instruction, it is total to monitor the CAN
Line obtains the initial running data of this stroke, and when the monitoring unit, which monitors, moves back loaded vehicle instruction, it is total to monitor the CAN
Line, obtains the termination running data of this stroke, the initial traveling data packet include this stroke initial running time and/or
Initial mileage travelled, the traveling data packet that terminates includes the termination running time of this stroke and/or terminates mileage travelled, described
Be used to indicate user into loaded vehicle instruction and ride, it is described move back loaded vehicle instruction and be used to indicate user get off；
The second acquisition unit is also used to obtain this according to the termination running data and the initial running data
Second running data of secondary stroke.
Optionally, second running data includes the second running time and/or the second mileage travelled of this stroke, institute
The difference of termination running time and initial running time that the second running time is this stroke is stated, second mileage travelled is
The termination mileage travelled of this stroke and the difference of initial mileage travelled.
The third aspect, the embodiment of the present invention provide a kind of vehicle intelligent terminal, the vehicle intelligent terminal respectively with traffic
Tool meter is connected with the CAN bus of the vehicles, and the vehicle intelligent terminal is for executing above-mentioned first aspect institute
Either state method.
Method of discrimination, device and the vehicle intelligent terminal of driving behavior provided in an embodiment of the present invention, by from traffic work
The first running data is obtained on the meter of tool, the second running data is obtained from the CAN bus of the vehicles, and according to first
Running data and the second running data, differentiate whether driver practises fraud operation.That is the method for the present embodiment is simple, easily operated,
And the structure of meter is not made any changes, the cost of identification driver's driving behavior is thereby reduced, and then effectively avoid
The cheating operation of driver.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of the method for discrimination for the driving behavior that the embodiment of the present invention one provides；
Fig. 2 is the flow chart of the method for discrimination of driving behavior provided by Embodiment 2 of the present invention；
Fig. 3 is the flow chart of the method for discrimination for the driving behavior that the embodiment of the present invention three provides；
Fig. 4 is the structure chart of the discriminating gear for the driving behavior that the embodiment of the present invention one provides；
Fig. 5 is the structure chart of the discriminating gear of driving behavior provided by Embodiment 2 of the present invention；
Fig. 6 is the structure chart of the discriminating gear for the driving behavior that the embodiment of the present invention three provides；
Fig. 7 is the structure chart of vehicle intelligent terminal provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Velocity sensor and valuation module are provided in existing meter, wherein velocity sensor is handed over for monitoring in real time
The speed of logical tool, and speed is sent to valuation module, valuation module calculates mileage travelled according to speed and temporal information, and
The mileage expense of this stroke is determined according to mileage travelled, passenger pays according to the calculated mileage expense of meter.Currently, handing over
There is the case where cheating is managed to obtain more mileage expenses in logical tool driver.
The traffic tool of the present embodiment can be taxi, automobile etc., and any one is equipped with the traffic work of meter
Tool.
Vehicles cheating is managed, and is referred to inside meter of the vehicles using the modern electronic equipment interference vehicles
The normal operation of velocity sensor in circuit or meter, so that meter mileage counting of abnormal, so that reach receives passenger more
The purpose of expense.
The prior art prevents velocity sensor to be transmitted to the running data of meter by the way that encrypting module is arranged in meter
It is destroyed by external interference device.But when encrypting module is set in meter, need to change the original structure of meter,
Process is complicated, costly.Simultaneously as the meter update cycle is long (normal meter 5-8 Nian Caihui is replaced trendy), directly
Replace have it is anti-cheating the function of operation meter, caused by economic loss it is more serious, therefore, how simply, at low cost
Identify the driving behavior of driver, practising fraud to manage to avoid driver becomes technical problem urgently to be resolved.
To solve the above-mentioned problems, the present embodiment is examined by the second running data obtained from CAN bus from meter
Whether the accuracy of the first running data obtained on valence device is practised fraud operation with accurate judgement driver.That is the side of the present embodiment
Method is simple, easily operated, and does not make any changes to the structure of meter, thereby reduce identification driver's driving behavior at
This, manages it is possible to prevente effectively from driver practises fraud.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Fig. 1 is the flow chart of the method for discrimination for the driving behavior that the embodiment of the present invention one provides.The execution master of the present embodiment
Body is the device that can determine driver's driving behavior, such as vehicle intelligent terminal, and what is involved is vehicle intelligents for the present embodiment
Terminal differentiates whether the driver practises fraud the detailed process of operation.As shown in Figure 1, the method for the present embodiment may include:
S101, the first running data is obtained from the meter of the vehicles, obtain from the CAN bus of the vehicles
Take the second running data.
The present embodiment is illustrated so that the vehicles are taxi as an example.
CAN (Controller Area Network, controller local area network) is produced by researching and developing and producing automotive electronics
The famous German BOSCH company exploitation of product, and eventually become international standard.The electric-control system of current vehicle is more and more, such as
Electric oil injector, ABS (Anti-locked Braking System, anti-lock braking system) device, air bag
Device, power window, Active suspension etc..The various sensors for being dispersed throughout vehicle body simultaneously monitor the status information of vehicle in real time,
And this information is sent to corresponding ECU (Electronic Control Unit, electronic control unit) by CAN bus
It is interior.There is the standard interface for having reserved CAN in each car, as long as there is its communications protocol, can be read from the standard interface of vehicle self-carrying
Take the relevant informations such as any required obtained data, including speed, revolving speed, mileage.
It should be noted that the vehicle intelligent terminal of the present embodiment respectively with the meter and CAN bus on the vehicles
Connection, the first running data can be obtained from meter, the second running data is obtained from CAN bus.Wherein, vehicle intelligent
The connection of terminal and meter can be physical connection, such as is attached by data signal line, and optionally, vehicle intelligent is whole
The connection of end and meter can also be wireless connection, such as be connected by bluetooth, WIFI etc..Similarly, vehicle intelligent terminal with
The connection of CAN bus can be physical connection, such as is attached by data signal line, optionally, vehicle intelligent terminal with
The connection of CAN bus can also be wireless connection, such as be connected by bluetooth, WIFI etc..
First running data and the second running data of the present embodiment can be this stroke temporal information or this
The mileage information of stroke optionally can also be the temporal information and velocity information of this stroke.Optionally, the first traveling number
According to any combination that can also be with the second running data in the temporal information, mileage information and velocity information of this stroke.
S102, according to first running data and second running data, determine the driving behavior of driver.
Specifically, the first running data of this stroke that above-mentioned steps obtain and the second running data are compared,
The driving behavior of driver is judged according to comparison result.For example, the first running data and the second running data are this row
The temporal information of journey, it is assumed that the first running data is 20min, and the second running data is 15min, the first running data and the second row
The difference for sailing data is that 5min is greater than preset time threshold 3min, then can determine that driver has cheating and manages, relevant departments
Corresponding punishment measure can be carried out to the driver.For example, the first running data and the second running data are this stroke
Mileage information, it is assumed that the first running data be 20km, the second running data be 15km, the first running data and second traveling number
According to difference be 5km be greater than preset mileage threshold value 3km, then can determine driver exist cheating manage.
Optionally, the first running data and the second running data are the temporal information and mileage information of this stroke, right
The meter answered is charged when the time being no more than preset value according to mileage, when the time being more than preset value, according to time charge.
For example, when the operation 1km used time is more than 10min, meter is then collected the charges according to time 10min when section congestion.For
Such case, the vehicle intelligent terminal of the present embodiment by the first running data mileage information and the second running data in
Journey information is compared, meanwhile, the temporal information in the first running data and the temporal information in the second running data are carried out
Compare.Assuming that mileage information in the first running data and the mileage information in the second running data are essentially identical (both i.e.
Difference is in default range), but the temporal information in the first running data is far longer than the letter of the time in the second running data
Breath then can determine that driver has cheating and manages.
Optionally, the vehicle intelligent terminal of the present embodiment can also differentiate that driver whether there is according to other methods
Cheating is managed, and the present embodiment is without limitation, as long as vehicle intelligent terminal is according to the first running data and the second traveling number
According to differentiate whether driver practises fraud operation.
The method of the present embodiment can accurately be differentiated by being compared to the first running data and the second running data
Whether driver practises fraud operation out, and whole process is simple, does not make any changes to the structure of meter, thereby reduces identification
The cost that driver's cheating is managed.
Meanwhile the method for the present embodiment, driver can also be solved between the velocity sensor and automobile in meter
Interference unit is set, so that velocity sensor can not accurately detect the speed of service of automobile, in turn results in asking for meter mostly valuation
Topic.
Optionally, in order to improve the accuracy for differentiating that driver manages with the presence or absence of cheating, then vehicle intelligent terminal can be with
According to the first running data and the second running data of the multiple stroke of the vehicles, to determine the driver of the vehicles
Whether cheating operation.
Optionally, the vehicle intelligent terminal of the present embodiment can on multiple vehicles meter and CAN bus into
Whether row connection, the driver for differentiating on multiple vehicles practise fraud operation.At this point, the first of vehicle intelligent terminal acquisition
The mark that the vehicles are carried in running data and the second running data, for distinguishing the different vehicles.
The method of discrimination of driving behavior provided in an embodiment of the present invention, by obtaining first from the meter of the vehicles
Running data obtains the second running data from the CAN bus of the vehicles, and according to the first running data and the second traveling number
According to differentiating whether driver practises fraud operation.That is the method for the present embodiment is simple, easily operated, and does not do to the structure of meter
Any change thereby reduces the cost that identification driver's cheating is managed.
Fig. 2 is the flow chart of the method for discrimination of driving behavior provided by Embodiment 2 of the present invention.In the base of above-described embodiment
On plinth, the present embodiment is what is involved is including that cheating is managed when driving behavior, and vehicle intelligent terminal is according to first running data
With second running data, the detailed process of the driving behavior of driver is determined.As shown in Fig. 2, above-mentioned S102 specifically can be with
Include:
S201, the diversity factor for obtaining first running data and second running data.
Optionally, first running data of the present embodiment and the second running data may include the running time of this stroke
And/or mileage travelled.
Referring to above-described embodiment it is found that above-mentioned S201 sentences according to first running data and second running data
Whether the not described driver, which practises fraud to manage, specifically can be, and the first running data and the second running data are compared, and obtain
The diversity factor of first running data and the second running data.It should be noted that the first running data and the second running data
Data type is identical, for example, corresponding second running data is also when the first running data is the running time of this stroke
The running time of this stroke；When the first running data is the mileage travelled of this stroke, corresponding second running data
For the mileage travelled of this stroke；When the first running data is the running time and mileage travelled of this stroke, corresponding the
Two running datas are also the running time and mileage travelled of this stroke.
S202, judge whether the diversity factor is greater than preset threshold.
After the diversity factor of first running data and the second running data to be obtained, the first running data and the second traveling are judged
Whether the diversity factor of data is greater than preset threshold.Wherein, when the row that the first running data and the second running data are this stroke
When sailing the time, the corresponding preset threshold is time threshold.When the first running data and the second running data are this stroke
When mileage travelled, the corresponding preset threshold is mileage threshold value.Optionally, when the first running data and the second running data wrap
When including the running time and mileage travelled of this stroke, the corresponding preset threshold also includes preset time threshold and mileage threshold
Value.
S203, it is managed if so, determining that the driver practises fraud.
When the diversity factor of the first running data and the second running data is greater than preset threshold, illustrates that the driver practises fraud and pass through
Battalion illustrates that the driver does not deposit if the diversity factor of the first running data and the second running data is less than or equal to preset threshold
It is managed in cheating.
Optionally, when determining the diversity factor of the first running data and the second traveling less than the second preset threshold, illustrate to count
There is the problem of few charging in valence device, and vehicle intelligent terminal can remind driver correction's meter.For example, vehicle intelligent terminal from
First running data of this stroke obtained on meter is 10km, and the second of this stroke obtained from CAN bus
Running data is 15km, and the difference -5km between the first running data 10km and the second running data 15km is less than the second default threshold
Value -1km.At this point it is possible to determine meter, there are failures, the problem of few charging occur, vehicle-mounted in order to avoid the loss of driver
Intelligent terminal can remind driver to be corrected or replace meter.
The method of discrimination of driving behavior provided in an embodiment of the present invention, by obtaining the first running data and the second traveling number
According to diversity factor, and judge whether the diversity factor of the first running data and the second running data is greater than preset threshold, work as the first row
When sailing the diversity factor of data and the second running data and being greater than preset threshold, it is determined that driver, which practises fraud, to manage, and then realizes to driving
Whether the person of sailing practises fraud the accurate judgement of operation, and deterministic process is simple, and time-consuming is few.
Fig. 3 is the flow chart of the method for discrimination for the driving behavior that the embodiment of the present invention three provides.In the base of above-described embodiment
On plinth, what is involved is vehicle intelligent terminals, and the first running data is obtained from the meter of the vehicles for the present embodiment, from described
The detailed process of the second running data is obtained in the CAN bus of the vehicles.As shown in figure 3, above-mentioned S101 can specifically include:
The meter protocol data of S301, the monitoring vehicles.
It should be noted that the data port of existing vehicles meter is accessed in one end of vehicle intelligent terminal, such as
The port RS232 of meter.Meanwhile the communication protocol of meter is obtained, such as can be from local vehicles governability
It is obtained at department.The CAN bus of the other end connection vehicles of vehicle intelligent terminal, such as be provided on vehicle intelligent terminal
CAN interface, which can be compatible with the definition of OBD2 interface, to install.Meanwhile vehicle intelligent terminal needs to know the friendship
The CAN data protocol of the logical corresponding vehicle of tool.Then, vehicle intelligent terminal starts to monitor the meter agreement number of the vehicles
According to.
S302, when monitor into loaded vehicle instruction when, monitor the CAN bus, obtain the initial running data of this stroke,
The initial traveling data packet includes the initial running time of this stroke and/or initial mileage travelled, described instruct into loaded vehicle are used
It rides in instruction user.
Into normal driver's operating process, when there is passenger loading, driver pulls empty car lamp down and enters operation state, this
When vehicle intelligent terminal can be monitored by meter communications protocol into loaded vehicle instruct, record operation state.Meanwhile it is vehicle-mounted
Intelligent terminal learns the initial traveling number of automobile instrument record this moment by the CAN data message of monitoring and processing automobile ECU
According to using the initial running data as the record of getting on the bus of passenger.
It should be noted that the initial running data may include the initial running time and/or initial row of this stroke
Sail mileage.
S303, when monitor move back loaded vehicle instruction when, the first running data of this stroke, institute are obtained from the meter
State the first running time and/or the first mileage travelled that the first traveling data packet includes this stroke, it is described to move back loaded vehicle instruction and be used for
Instruction user gets off.
Specifically, after passenger is sent to destination by driver driving vehicle, into settlement process.Empty car lamp is lifted, vapour is hired out
Vehicle meter stops charging, and passenger prompts the amount of money to pay according to meter display screen.Vehicle intelligent terminal monitors valuation at this time
Device moves back loaded vehicle instruction, determines that user gets off at this time, and vehicle intelligent terminal obtains the first traveling of this stroke from meter
Data, the first traveling data packet include the first running time and/or the first mileage travelled of this stroke.
S304, when monitor move back loaded vehicle instruction when, monitor the CAN bus, obtain the termination running data of this stroke,
The traveling data packet that terminates includes the termination running time of this stroke and/or terminates mileage travelled, described to move back loaded vehicle instruction use
It gets off in instruction user.
Meanwhile when the loaded vehicle that moves back that vehicle intelligent terminal monitors meter instructs, when determining that user gets off at this time, vehicle-mounted intelligence
The CAN data message of energy terminal monitoring and processing automobile ECU learns the termination running data of automobile instrument record this moment, as
The record of getting off of passenger.
Similarly, termination traveling data packet includes the termination running time of this stroke and/or terminates mileage travelled.
S305, according to the termination running data and the initial running data, obtain the second traveling number of this stroke
According to second running data includes the second running time and/or the second mileage travelled of this stroke.
Second running data of the present embodiment includes the second running time and/or the second mileage travelled of this stroke,
In the second running time be to terminate what running time and initial running time determined according to this above-mentioned stroke, such as will terminate
The weighted difference of running time and initial running time is as the second running time.Similarly, the second mileage travelled is according to above-mentioned
What the termination mileage travelled of this stroke and initial mileage travelled determined, such as mileage travelled and initial mileage travelled will be terminated
Weighted difference is as the second mileage travelled.
Optionally, second running time is the difference of the termination running time and initial running time of this stroke,
Second mileage travelled is the termination mileage travelled of this stroke and the difference of initial mileage travelled.
Then, vehicle intelligent terminal is by the first running data of this stroke obtained from meter and from CAN bus
Second running data of upper acquisition is compared.When the difference of the first running data and the second traveling is greater than preset threshold, say
Bright driver, which practises fraud, to manage.When the difference of the first running data and the second traveling is less than or equal to preset threshold, illustrate to drive
There is no cheatings to manage by member.In this way friendship can effectively can be taken precautions against to examine meter or supervision evaluation to be used as foundation later
The behavior of logical tool driver cheating occurs.
The method of discrimination of driving behavior provided in an embodiment of the present invention, by the meter agreement for monitoring the vehicles
Data monitor the CAN bus, obtain the initial running data of this stroke when monitoring into when loaded vehicle instruction.When monitoring
When moving back loaded vehicle instruction, the first running data of this stroke is obtained from the meter, and monitor CAN bus, obtain this
The termination running data of stroke.Then, according to running data and initial running data is terminated, the second traveling of this stroke is obtained
Data, and according to the first running data and the second running data realize whether practise fraud the accurate differentiation of driving to driver.
Fig. 4 is the structure chart of the discriminating gear for the driving behavior that the embodiment of the present invention one provides.The driving row of the present embodiment
For discriminating gear 100 can be software, hardware or soft or hard combination, the discriminating gear 100 of the present embodiment can be set in vehicle
It carries in intelligent terminal.As shown in figure 4, the discriminating gear 100 of the driving behavior of the present embodiment, may include:
Module 10 is obtained, for obtaining the first running data from the meter of the vehicles, from the vehicles
The second running data is obtained in CAN bus.
Discrimination module 20, for determining driving for driver according to first running data and second running data
Sail behavior.
The discriminating gear of driving behavior shown in the embodiment of the present invention can execute technology shown in above method embodiment
Scheme, realization principle and beneficial effect are similar, are no longer repeated herein.
Fig. 5 is the structure chart of the discriminating gear of driving behavior provided by Embodiment 2 of the present invention.In the base of above-described embodiment
On plinth, the driving behavior includes that cheating is managed, and the discrimination module 20 may include: first acquisition unit 21, judging unit
22 and determination unit 23.
The first acquisition unit 21, for obtaining the difference of first running data and second running data
Degree.
The judging unit 22, for judging whether the diversity factor is greater than preset threshold.
The determination unit 23, for determining when the judging unit 22 judges that the diversity factor is greater than preset threshold
The driver, which practises fraud, to manage.
Optionally, first running data and second running data include this stroke running time and/or
Mileage travelled.
The discriminating gear of driving behavior shown in the embodiment of the present invention can execute technology shown in above method embodiment
Scheme, realization principle and beneficial effect are similar, are no longer repeated herein.
Fig. 6 is the structure chart of the discriminating gear for the driving behavior that the embodiment of the present invention three provides.In the base of above-described embodiment
On plinth, the acquisition module 10 includes: monitoring unit 11 and second acquisition unit 12；
The monitoring unit 11, for monitoring the meter protocol data of the vehicles.
The second acquisition unit 12, for when the monitoring unit 11 monitor move back loaded vehicle instruction when, from the valuation
Obtain the first running data of this stroke on device, the first traveling data packet include this stroke the first running time and/
Or first mileage travelled, it is described move back loaded vehicle instruction and be used to indicate user get off.
In a kind of possible implementation of the present embodiment, the monitoring unit 11 is also used to monitor the traffic work
The meter protocol data of tool；
The second acquisition unit 12 is also used to when the monitoring unit 11 is monitored and instructed into loaded vehicle, described in monitoring
CAN bus obtains the initial running data of this stroke, when the monitoring unit 11, which monitors, moves back loaded vehicle instruction, monitors institute
State CAN bus, obtain the termination running data of this stroke, the initial traveling data packet include this stroke it is initial when driving
Between and/or initial mileage travelled, it is described terminate traveling data packet include this stroke termination running time and/or terminate traveling in
Journey, it is described to be used to indicate user into loaded vehicle instruction and ride, it is described move back loaded vehicle instruction and be used to indicate user get off.
The second acquisition unit 12 is also used to be obtained according to the termination running data and the initial running data
Second running data of this stroke.
In the alternatively possible implementation of the present embodiment, second running data includes the second of this stroke
Running time and/or the second mileage travelled, second running time are the termination running time of this stroke and initially travel
The difference of time, second mileage travelled are the termination mileage travelled of this stroke and the difference of initial mileage travelled.
The discriminating gear of driving behavior shown in the embodiment of the present invention can execute technology shown in above method embodiment
Scheme, realization principle and beneficial effect are similar, are no longer repeated herein.
Fig. 7 is the structure chart of vehicle intelligent terminal provided in an embodiment of the present invention.As shown in fig. 7, the present embodiment is vehicle-mounted
Intelligent terminal 30 is connect with the CAN bus 2 of vehicles meter 1 and the vehicles respectively, which goes back and vapour
The ECU control unit 3 of vehicle connects, and the vehicle intelligent terminal 30 can be used for executing the method for discrimination of above-mentioned driving behavior.
Vehicle intelligent terminal shown in the embodiment of the present invention can execute technical solution shown in above method embodiment,
Its realization principle and beneficial effect are similar, are no longer repeated herein.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of method of discrimination of driving behavior characterized by comprising
The first running data is obtained from the meter of the vehicles, and the second row is obtained from the CAN bus of the vehicles
Sail data；
According to first running data and second running data, the driving behavior of driver is determined.
2. the method according to claim 1, wherein the driving behavior include cheating manage, it is described according to institute
The first running data and second running data are stated, the driving behavior of driver is determined, specifically includes:
Obtain the diversity factor of first running data and second running data；
Judge whether the diversity factor is greater than preset threshold；
It is managed if so, determining that the driver practises fraud.
3. method according to claim 1 or 2, which is characterized in that first running data and the second traveling number
According to the running time and/or mileage travelled for including: this stroke.
4. according to the method described in claim 3, it is characterized in that, obtaining the first traveling on the meter from the vehicles
Data specifically include:
Monitor the meter protocol data of the vehicles；
When monitor move back loaded vehicle instruction when, the first running data of this stroke, the first row are obtained from the meter
Sail the first running time and/or the first mileage travelled that data include this stroke, it is described to move back loaded vehicle instruction and be used to indicate user
It gets off.
5. according to the method described in claim 3, it is characterized in that, described obtain from the CAN bus of the vehicles
Two running datas, specifically include:
Monitor the meter protocol data of the vehicles；
When monitoring into when loaded vehicle instruction, the CAN bus is monitored, the initial running data of this stroke is obtained, it is described initial
Running data includes that the initial running time of this stroke and/or initial mileage travelled, described instruct into loaded vehicle are used to indicate use
It rides at family；
When monitor move back loaded vehicle instruction when, monitor the CAN bus, obtain the termination running data of this stroke, the termination
Running data include this stroke termination running time and/or terminate mileage travelled, it is described move back loaded vehicle instruction be used to indicate use
It gets off at family；
According to the termination running data and the initial running data, the second running data of this stroke is obtained.
6. according to the method described in claim 5, it is characterized in that, second running data includes the second row of this stroke
Sail time and/or the second mileage travelled, second running time be this stroke termination running time and it is initial when driving
Between difference, second mileage travelled be this stroke terminations mileage travelled and initial mileage travelled difference.
7. a kind of discriminating gear of driving behavior characterized by comprising
Module is obtained, for obtaining the first running data from the meter of the vehicles, from the CAN bus of the vehicles
The second running data of upper acquisition；
Discrimination module, for determining the driving of the driver according to first running data and second running data
Behavior.
8. device according to claim 7, which is characterized in that the driving behavior includes that cheating is managed, the differentiation mould
Block specifically includes: first acquisition unit, judging unit and determination unit；
The first acquisition unit, for obtaining the diversity factor of first running data and second running data；
The judging unit, for judging whether the diversity factor is greater than preset threshold；
The determination unit, for determining the driving when the judging unit judges that the diversity factor is greater than preset threshold
Member's cheating is managed.
9. device according to claim 7 or 8, which is characterized in that first running data and the second traveling number
According to running time and/or mileage travelled including this stroke.
10. a kind of vehicle intelligent terminal, which is characterized in that the vehicle intelligent terminal respectively with vehicles meter and described
The CAN bus of the vehicles connects, and the vehicle intelligent terminal is for perform claim requirement 1 to described in any one of claim 6
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710986390.8A CN109697761A (en) | 2017-10-20 | 2017-10-20 | Method of discrimination, device and the vehicle intelligent terminal of driving behavior |
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| CN201710986390.8A CN109697761A (en) | 2017-10-20 | 2017-10-20 | Method of discrimination, device and the vehicle intelligent terminal of driving behavior |
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| CN109697761A true CN109697761A (en) | 2019-04-30 |
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| CN201710986390.8A Pending CN109697761A (en) | 2017-10-20 | 2017-10-20 | Method of discrimination, device and the vehicle intelligent terminal of driving behavior |
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| CN113674450A (en) * | 2021-10-08 | 2021-11-19 | 杭州车厘子智能科技有限公司 | Anti-cheating travel vehicle-mounted intelligent terminal based on artificial intelligence |
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