CN108182816A - A kind of intelligent transportation implementation method and vehicle - Google Patents
A kind of intelligent transportation implementation method and vehicle Download PDFInfo
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- CN108182816A CN108182816A CN201711478586.2A CN201711478586A CN108182816A CN 108182816 A CN108182816 A CN 108182816A CN 201711478586 A CN201711478586 A CN 201711478586A CN 108182816 A CN108182816 A CN 108182816A
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- road
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- speed
- flow amount
- lane flow
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
Abstract
The embodiment of the invention discloses a kind of intelligent transportation implementation methods and vehicle, this method to include：First vehicle receives the information of the Vehicle Speed of the information and each road of the lane flow amount of each road in multiple roads that server is sent, wherein, the lane flow amount of any one road is equal to the track quantity of the vehicle flowrate divided by any one road of any one road within the unit interval in the multiple road；First vehicle selects the first road according to the lane flow amount of each road and the Vehicle Speed of each road from the multiple road；First vehicle travels on first of tunnel.Using the embodiment of the present invention, it can ensure that the first vehicle congestion does not occur when driving on first of tunnel as possible.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of intelligent transportation implementation method and vehicles.
Background technology
With the development of the 5th third-generation mobile communication technology (5th-Generation, 5G), there will be more equipment to be linked into
In cellular network, for example, vehicle, the electrical equipment of family, factory production equipment, etc..Wherein, vehicle is in driving procedure pair
Drive safety, drive speed etc. require, and those skilled in the art is try to vehicle being linked into cellular network, makes
It must carry out directly or indirectly driving data between vehicle and vehicle to share, so that vehicle can be based on it in driving procedure
The driving data that his vehicle is directly or indirectly shared performs more preferably driver behavior, so as to fully ensure drive safety and drive
Sail speed.However, how the driving data shared of each vehicle is specifically using can just show that more preferably driver behavior still needs to be ground
Study carefully.
Invention content
The embodiment of the invention discloses a kind of intelligent transportation implementation method and vehicles, can ensure the first vehicle at this as possible
There is not congestion when driving in first of road.
In a first aspect, an embodiment of the present invention provides a kind of intelligent transportation implementation method, this method includes：
First vehicle receives in multiple roads that server is sent the information of the lane flow amount of each road and described every
The information of the Vehicle Speed of a road, wherein, the lane flow amount of any one road is equal to institute in the multiple road
State the track quantity of vehicle flowrate divided by any one road of any one road within the unit interval；
First vehicle according to the lane flow amount of each road and the Vehicle Speed of each road,
The first road is selected from the multiple road；
First vehicle travels on first of tunnel.
Second aspect, the embodiment of the present invention provide a kind of vehicle, and the vehicle is the first vehicle described below, and described the
One vehicle includes processor, memory and transceiver, and for storing program instruction, the processor is used to call the memory
Described program instructs to perform following operation：
By the transceiver receive in multiple roads that server sends the information of the lane flow amount of each road and
The information of the Vehicle Speed of each road, wherein, the lane flow amount of any one road in the multiple road
Equal to the track quantity of vehicle flowrate of any one the described road within the unit interval divided by any one road；
According to the lane flow amount of each road and the Vehicle Speed of each road, from the multiple road
The first road is selected in road；
First vehicle is controlled to be travelled on first of tunnel.
In a kind of optional scheme, the preset ratio threshold value is higher than 20%.
In another optional scheme, first vehicle is according to the lane flow amount of each road and described every
The Vehicle Speed of a road selects the first road from the multiple road, including：
Vehicle Speed is selected from the multiple road according to the Vehicle Speed of each road less than the
The road of three threshold speeds；
In road from the Vehicle Speed selected less than the third speed threshold value, the lane flow amount is selected
Minimum road is as the first road；
First vehicle travels on first of tunnel, including：
First vehicle travels on first of tunnel and shoots image by camera in the process of moving；
First vehicle analyzes described image in the environmental information to obtain first road, the environment letter
Breath includes the information of visibility, pavement damage degree, traffic congestion situation and traffic accident situation；
The environmental information is sent to the server by first vehicle, for the server to described first
The situation of road carries out comprehensive assessment.
By implementing the embodiment of the present invention, first vehicle is according to the lane flow amount and Vehicle Speed of each road
The first road is selected from multiple roads, then the first vehicle travels on first of tunnel.Since the first road is according to vehicle
What road vehicle flowrate and Vehicle Speed chose, therefore can ensure that the first vehicle travels on first of tunnel as possible
When, there is not congestion.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the present invention will be implemented below
Attached drawing is briefly described needed in example or background technology.
Fig. 1 is a kind of structure diagram of vehicle management system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of intelligent transportation implementation method provided in an embodiment of the present invention；
Fig. 3 is a kind of structure diagram of first vehicle provided in an embodiment of the present invention.
Specific embodiment
The technical solution in the embodiment of the present invention is described below in conjunction with attached drawing.
Refer to Fig. 1, Fig. 1 is a kind of configuration diagram of vehicle management system 10 provided in an embodiment of the present invention, the vehicle
Management system 10 includes server 101 and vehicle 102, and the vehicle 102 and the server 101 are integrated into internet,
Therefore the vehicle 102 can communicate with the server 101；Optionally, the vehicle 102 is by between cellular network and base station
Direct or indirect communication link is established, which passes through wired or wirelessly establish between the base station
Directly or indirectly communication link, therefore the vehicle 102 can communicate with the server 101.In addition, the vehicle pipe
Server 101 or a server cluster in reason system 10, follow-up Unify legislation are server；The vehicle management system
Vehicle in system 10 can usually have multiple, and the vehicle of subsequent descriptions, the first vehicle, the second vehicle belong to vehicle here
102.The vehicle 102 is described further with reference to embodiment of the method shown in Fig. 2.
Fig. 2 is referred to, Fig. 2 is a kind of flow diagram of intelligent transportation implementation method provided in an embodiment of the present invention, should
Method includes but not limited to following steps.
Step S201：First vehicle receives the information of the lane flow amount of each road in multiple roads that server is sent
With the information of the Vehicle Speed of each road.
Specifically, multiple roads herein can be the first vehicle from origin set by user to destination
Transitable road.Multiple road can also be the selective road predefined by other rules.It is described
The lane flow amount of any one road is equal to the vehicle flowrate of any one road within the unit interval and removes in multiple roads
With the track quantity of any one road；For example, it is assumed that multiple road includes road 1, road 2 and road 3, then road
The lane flow amount on road 1 is equal to the track quantity of vehicle flowrate divided by road 1 of the road 1 within the unit interval；So vehicle of road 2
Road vehicle flowrate is equal to the track quantity of vehicle flowrate divided by road 2 of the road 2 within the unit interval；So lane flow of road 3
Amount is equal to the track quantity of vehicle flowrate divided by road 3 of the road 3 within the unit interval.It is understood that in multiple road
The track quantity of each road may be not quite similar, for example, some of which road have 2 tracks, some roads have 4 tracks,
Some vehicles have 8 tracks, etc..
In addition, the lane flow amount of each road and the Vehicle Speed of each road can be in multiple road
It is calculated by the server, the principle which calculates can be as follows：
In the embodiment of the present application, which can be communicated by network with the server, because
This server can know the travel situations of each road vehicle, therefore can calculate each road in the unit interval
Interior vehicle flowrate, which can be a pre-set period, for example, 1 minute, 1 hour are set as, etc.
Deng.More specifically, can be selected on each road it is a bit of as reference, within the unit interval pass through a bit of vehicle
Quantity be vehicle flowrate in the unit interval.Further, the track quantity of each road can be advance in multiple road
There are in the server, can also send the message to inform to server to server from each road vehicle.Each vehicle
The numerical value that the number of track-lines of vehicle flowrate divided by each track of the road within the unit interval measures can carry out excellent as needed
Change, then using the value after optimization as the vehicle vehicle flowrate in each track.
For example, if multiple road includes road 1, road 2 and road 3, wherein, in the 1 upper unit interval of road
Vehicle flowrate for 50, the vehicle flowrate in the 2 upper unit interval of road is 200, and the vehicle flowrate in the 3 upper unit interval of road is 55
, and the track quantity of road 1 is 2, the track quantity of road 2 is 4, and the track quantity of road 3 is 1；So, the road calculated
Lane flow amount position 50/2=25 on road 1,205/4 ≈ 51 of lane flow amount position on road 2, the lane flow on road 3
Measure position 55/1=55.
In the embodiment of the present application, the mode which obtains the travel speed of each road vehicle has very much,
It is selective below to enumerate several possible realization methods, for be easy to understand, in these realization methods using target road as
Representative is described, i.e., the target road is any one road in the multiple road, in other words, in multiple road
Each road is satisfied by the feature that the target road has.
Mode one, the location information of the vehicle feedback in server real-time reception target road, then the server according to
The change in location situation of each vehicle calculates the travel speed of each vehicle in the target road in a period of time, then will be each
The travel speed of a vehicle is averaged the Vehicle Speed for obtaining target road.
Mode two, each vehicle in the target road can each respective travel speed of self-test, then will detect
Travel speed feeds back the server；Server is averaged the travel speed of each vehicle in target road obtains mesh again
Mark the Vehicle Speed of road.
Mode three, each vehicle in the target road can each respective travel speed of self-test, then will detect
Travel speed and vehicle parameter feed back the server.Correspondingly, the server receives each vehicle in target road respectively
The driving speed information and vehicle parameter of transmission, the vehicle parameter include vehicle brand, vehicle model, engine model and vehicle
At least one of in age；Then, the server classifies to obtain multiclass according to the vehicle parameter to each vehicle；
Then, the server receives the vehicle parameter that first vehicle is sent, and is joined according to the vehicle that first vehicle is sent
Number determines classification of first vehicle belonging in the multiclass；Finally, vehicle hair of the server in target class
The drive speed information sent determines the average speed of the vehicle in the target class, using the vehicle traveling as the target road
Speed；Wherein, the target class classification affiliated in the multiclass for first vehicle.
For example, if vehicle parameter here includes engine model, and each vehicle in the target road
In the vehicle parameter of transmission, some vehicle parameters are 1.2L discharge capacities, and some is 1.8L discharge capacities, and some is 3.0L discharge capacities, and some is
4.8L discharge capacities, etc., then the vehicle in the target road can be divided into multiclass according to engine model, if two of which vehicle
Engine model (i.e. discharge capacity) it is identical, the two vehicles be divided into it is similar, if the engine model of two of which vehicle is different
Then the two vehicles are divided into inhomogeneity.Then, determine that first vehicle belongs in the multiclass according to the vehicle parameter of the first vehicle
Which kind of, the classification determined is known as target class to facilitate subsequent descriptions.Then, the whole for target class being belonged in target road
The travel speed of vehicle is averaged, then using the average value as the Vehicle Speed of target road.
In mode three, the vehicle for belonging to similar vehicle with first vehicle to calculate target road is specially used to travel
Speed, due to belonging to the performance of the similar vehicle usually relatively performance of first vehicle, base with first vehicle
The Vehicle Speed calculated in these vehicles more has ginseng during follow-up determining the first road of traveling for the first vehicle
Examine value.
Step S202：First vehicle is according to the lane flow amount of each road and the vehicle of each road
Travel speed selects the first road from the multiple road.
Specifically, when which selects the first road from multiple road, wherein each road has been used
The Vehicle Speed of lane flow amount and each road, it is also possible to use other information.In order to make it easy to understand, below
It is illustrated：
Scheme one：A lane flow amount is selected from multiple roads not less than predetermined threshold value, and Vehicle Speed is not
Less than First Speed threshold value road as first road, optionally, the First Speed threshold value can be arranged on 60km/h~
Between 70km/h.For predetermined threshold value herein to be preset for weighing the parameter of vehicle flowrate, First Speed threshold value herein is pre-
If for weighing the parameter of travel speed.Therefore the lane flow amount for stating the first road is not less than predetermined threshold value, and described
The Vehicle Speed of first road is not less than First Speed threshold value.An if it is understood that road vehicle traveling
Speed then illustrates that the road is more unimpeded not less than First Speed threshold value, if the lane flow amount on a road is not less than default
Threshold value then illustrates that the road is selected by most users, shows the road in drive safety or driver comfort etc. indirectly
Aspect is better than other roads, therefore the first road by being determined in scheme one is more unimpeded, and is better than in other some aspects
Other roads.
Scheme two：Vehicle is selected to travel from the multiple road first according to the Vehicle Speed of each road
Speed is not less than the road of second speed threshold value；Then it is not less than the road of second speed threshold value from the Vehicle Speed selected
Lu Zhong selects the road of the lane flow amount maximum as the first road.Second speed threshold value herein is pre-set
For weighing the parameter of velocity magnitude, optionally, which can be arranged between 50km/h~70km/h.It needs
Illustrate, many people tend to select Vehicle Speed comparatively fast in carry out technology analysis and lane flow amount is smaller
Road, because seeing that Vehicle Speed is fast and the possibility very little of the smaller congestion in road of vehicle flow on surface, but in reality
Border drive in, most of smaller reason of lane flow amount it is usually because road exist certain in terms of the defects of, for example, without road
Lamp, the reasons such as traffic accident is relatively more frequent, road is bigger to the loss of vehicle, causes user specially to go to evade such road
Road, it is smaller so as to cause the lane flow amount on such road.Unlike usual thinking, scheme two here is first
First selection Vehicle Speed is not less than the road of the second predetermined threshold value, ensures that road is not gathered around by the constraint of Vehicle Speed
It is stifled, under the premise of not congestion, then remove the road of selection lane flow amount maximum because lane flow amount it is bigger road it is past
Past is the road that most people are approved, more has superiority (for example, safety for the road summation approved by most people
More preferably, driver comfort is more preferable, waits for).
Scheme three：Following operation is first carried out before the first road is selected：First vehicle receives the server hair
The car statistics information of each road sent, the statistical information includes the quantity of various types of vehicles, described various
Type is to be divided to obtain according to vehicle brand, vehicle model, engine model and at least one in vehicle age；First vehicle is true
Fixed target type belonging to certainly in the various types；First vehicle calculates the target class on each road
The vehicle number that type includes accounts for the ratio of vehicle number that each type includes, using the target type vehicle as each road
Accounting；For example, the vehicle of the target type on a certain road has 10, a plurality of types of vehicles on a certain road share
25, then, the target type vehicle accounting of a certain road is 10/25=40% namely above-mentioned, is travelled on a certain road
Vehicle in there is 40% vehicle and first vehicle to belong to the vehicle of same type.
Then, when selecting the first road, this scheme requires the target type vehicle accounting of first road
Not less than preset ratio threshold value, that is, the first road vehicle is required to have vehicle and first vehicle not less than preset ratio threshold value
Belong to the vehicle of same type.The preset ratio threshold value is the pre-set parameter for being used to weigh scale.It is appreciated that
Be, it is desirable that the target type vehicle accounting of the first road be not less than preset ratio threshold value, first of road can be caused to have
More vehicle belongs to same types of vehicles with first vehicle, so as to ensure the shelves of first vehicle and first road vehicle
It is secondary close as possible, avoid when there is traffic accident, occur the first vehicle (during for low side vehicle) car owner be unable to make good a loss it is other high-end
The car owner of vehicle or the car owner of other low end vehicle are unable to make good a loss the car owner of first vehicle (during for high-end vehicle).Although road
Driving will recognize vehicle and be generally regarded as joke to open, but it is this hit the situation that luxury car is unable to make good a loss and but have generation, also to many people
Many puzzlements are brought, the occurrence of this awkward can be reduced to the greatest extent using the first road selected by the way of scheme three.
Scheme four：A lane flow amount is selected from multiple roads not less than predetermined threshold value, and Vehicle Speed is not
Less than First Speed threshold value, and with reference to road of the ratio not less than preset ratio threshold value as first road.Therefore this states the
The lane flow amount of one road is not less than predetermined threshold value, and the Vehicle Speed of first road is not less than First Speed threshold
Value, and the reference ratio of the first road is not less than preset ratio threshold value (i.e. the combination of scheme one and the constraints of scheme three).
Scheme five：Vehicle Speed is selected to be not less than not less than second speed threshold value and with reference to ratio from multiple roads
The road of preset ratio threshold value, then it is not less than preset ratio from Vehicle Speed not less than second speed threshold value and with reference to ratio
In the road of threshold value, the road of lane flow amount maximum is selected as the first road.
Optionally, the preset ratio threshold value is not less than 20%.Under normal conditions, each road vehicle can be divided into
Many classes, when the ratio that certain a kind of vehicle number accounts for the summation of the vehicle number of multiclass reaches 20% vehicle for just illustrating certain one kind
It is enough, therefore the preset ratio threshold value is set as 20% herein, the quantity for weighing all kinds of vehicle be it is more or
It is few.
Step S203：First vehicle travels on first of tunnel.
Specifically, the first vehicle can travel after determining the first road in the above manner on first of tunnel.
The embodiment of the present application is there is likely to be another embodiment, in another embodiment：First vehicle according to
The Vehicle Speed of the lane flow amount of each road and each road, first is selected from the multiple road
Road can be specially：First, vehicle row is selected from the multiple road according to the Vehicle Speed of each road
Sail the road that speed is less than third speed threshold value；Then, it is less than the third speed threshold value from the Vehicle Speed selected
Road in, select the road of the lane flow amount minimum as the first road.The third speed threshold value is pre-set
For weighing the parameter of Vehicle Speed, optionally, which can be arranged between 0km/h~40km/h.
By this scheme can select vehicle travel it is slow, and the smaller track of lane flow amount be first lane.
After selecting the first road in this way, first vehicle travels on first of tunnel, can have
Body is：First vehicle travels on first of tunnel and shoots image by camera in the process of moving；Described
One vehicle analyzes described image the environmental information to obtain first road, the environmental information include visibility,
The information of pavement damage degree, traffic congestion situation and traffic accident situation, it is to be understood that can be stored in first vehicle being capable of table
The characteristics of image of visibility is levied, characterizes the characteristics of image of pavement damage degree, characterizes the characteristics of image of traffic congestion situation, characterizes traffic accident
Characteristics of image of situation, etc., the then feature in the obtained image of extraction shooting and by the feature of extraction and the feature of storage
It is compared, sees that the feature extracted in the image of shooting belongs to the feature for characterizing what information, so as to obtain the first road
Visibility, pavement damage degree, traffic congestion situation and traffic accident situation information.Then, first vehicle is by the environmental information
The server is sent to, comprehensive assessment is carried out to the situation of first road for the server.In other words, this
It is that speed is relatively low, and the smaller road of lane flow amount that kind embodiment, which selects the first road, then goes to detect the road on the spot
On road environment, then environmental information is sent to server, such server can assess the road according to the environmental information
Line state, so as to whether provide reference using the road for other vehicles or be that vehicle supervision department safeguards that road surface is efficiently transported
Row provides reference, for example, when vehicle supervision department finds that road surface has traffic accident or road surface to have damage, can adjust in time
Degree staff is handled.
In the described methods of Fig. 2, first vehicle is according to the lane flow amount and Vehicle Speed of each road
The first road is selected from multiple roads, then the first vehicle travels on first of tunnel.Since the first road is according to vehicle
What road vehicle flowrate and Vehicle Speed chose, therefore can ensure that the first vehicle travels on first of tunnel as possible
When, there is not congestion.
The above-mentioned method for illustrating the embodiment of the present invention, for the ease of preferably implementing the above-mentioned of the embodiment of the present invention
Correspondingly, the device of the embodiment of the present invention is provided below in scheme.
Fig. 3 is referred to, Fig. 3 is a kind of first vehicle 30 provided in an embodiment of the present invention, which includes processing
Device 301, memory 302 and transceiver 303, the processor 301, memory 302 and transceiver 303 are mutually interconnected by bus
It connects.
It is random access memory (random access memory, RAM) that memory 302, which includes but not limited to, read-only
Memory (read-only memory, ROM), Erasable Programmable Read Only Memory EPROM (erasable programmable
Read only memory, EPROM) or portable read-only memory (compact disc read-only memory, CD-
ROM), which is used for dependent instruction and data.Transceiver 303 is used to send and receive data.
Processor 301 can be one or more central processing units (central processing unit, CPU), locate
In the case that reason device 301 is a CPU, which can be monokaryon CPU or multi-core CPU.
Processor 301 in first vehicle 30 is used to read the program code stored in the memory 302, perform with
Lower operation：
By the transceiver receive in multiple roads that server sends the information of the lane flow amount of each road and
The information of the Vehicle Speed of each road, wherein, the lane flow amount of any one road in the multiple road
Equal to the track quantity of vehicle flowrate of any one the described road within the unit interval divided by any one road；
According to the lane flow amount of each road and the Vehicle Speed of each road, from the multiple road
The first road is selected in road；
First vehicle is controlled to be travelled on first of tunnel.
In a kind of optional scheme, lane flow amount and each road of the processor according to each road
The Vehicle Speed on road selects the first road, specially from the multiple road：
Vehicle Speed is selected to be not less than from the multiple road according to the Vehicle Speed of each road
The road of second speed threshold value；
In road from the Vehicle Speed selected not less than the second speed threshold value, the lane flow is selected
Maximum road is measured as the first road.
In another optional scheme, the processor is according to the lane flow amount of each road and described each
The Vehicle Speed of road before the first road is selected from the multiple road, is additionally operable to：
The car statistics information for each road that the server is sent, the statistics are received by the transceiver
Information includes the quantity of various types of vehicles, the various types be according to vehicle brand, vehicle model, engine model and
It divides and obtains at least one of in vehicle age；
It determines from affiliated target type in the various types；
It calculates the vehicle number that the target type includes on each road and accounts for the vehicle number that each type includes
Ratio, using the target type vehicle accounting as each road；
The processor according to the lane flow amount of each road and the Vehicle Speed of each road, from
The first road is selected in the multiple road, specially：
According to the lane flow amount of each road, the Vehicle Speed of each road and each road
Target type vehicle accounting, the first road is selected from the multiple road；Wherein, the target type vehicle of first road
Accounting is not less than preset ratio threshold value.
In another optional scheme, the lane flow amount of first road is not less than predetermined threshold value, and described the
The Vehicle Speed of one road is not less than First Speed threshold value.
It should be noted that realizing for each operation can also be retouched to should refer to the corresponding of embodiment of the method shown in Fig. 2
It states.
In described first vehicles 30 of Fig. 3, first vehicle is according to the lane flow amount of each road and vehicle row
It sails speed and the first road is selected from multiple roads, then the first vehicle travels on first of tunnel.Since the first road is
It is chosen according to lane flow amount and Vehicle Speed, therefore can ensure the first vehicle on first of tunnel as possible
When driving, there is not congestion.
Another embodiment of the application provides a kind of vehicle, and the vehicle includes being used to implement embodiment of the method shown in Fig. 2
Unit.
Another embodiment of the application provides a kind of readable storage medium storing program for executing, and the readable storage medium storing program for executing includes program instruction, when
When described program instruction is run on a processor, embodiment of the method shown in Fig. 2 is realized.
In conclusion by implementing the embodiment of the present invention, first vehicle is according to the lane flow amount and vehicle of each road
Travel speed selects the first road from multiple roads, and then the first vehicle travels on first of tunnel.Due to first
Road chooses according to lane flow amount and Vehicle Speed, therefore can ensure the first vehicle at this first as possible
When driving, there is not congestion in road.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, Ke Yitong
It crosses computer program and is completed to instruct relevant hardware, the program being somebody's turn to do can be stored in computer read/write memory medium, should
Program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.And aforementioned storage medium includes：ROM, RAM, magnetic
The medium of the various program storage codes such as dish or CD.
Claims (10)
1. a kind of intelligent transportation implementation method, which is characterized in that including：
First vehicle receives the information of the lane flow amount of each road and each road in multiple roads that server is sent
The information of the Vehicle Speed on road, wherein, the lane flow amount of any one road is equal to described appoint in the multiple road
The track quantity of vehicle flowrate divided by any one road of one road of meaning within the unit interval；
First vehicle is according to the lane flow amount of each road and the Vehicle Speed of each road, from institute
It states and the first road is selected in multiple roads；
First vehicle travels on first of tunnel.
2. according to the method described in claim 1, it is characterized in that, first vehicle is according to the track vehicle of each road
The Vehicle Speed of flow and each road, selects the first road from the multiple road, including：
Vehicle Speed is selected to be not less than second from the multiple road according to the Vehicle Speed of each road
The road of threshold speed；
In road from the Vehicle Speed selected not less than the second speed threshold value, the lane flow amount is selected most
Big road is as the first road.
3. according to the method described in claim 1, it is characterized in that, first vehicle is according to the track vehicle of each road
The Vehicle Speed of flow and each road, before the first road is selected from the multiple road, the method is also
Including：
First vehicle receives the car statistics information for each road that the server is sent, the statistical information packet
Include the quantity of various types of vehicles, the various types are according to vehicle brand, vehicle model, engine model and in vehicle age
At least one divides and obtains；
First vehicle is determined from affiliated target type in the various types；
The vehicle number that the target type includes on the first vehicle calculating each road accounts for each type and includes
Vehicle number ratio, using the target type vehicle accounting as each road；
First vehicle is according to the lane flow amount of each road and the Vehicle Speed of each road, from institute
It states and the first road is selected in multiple roads, including：
First vehicle is according to the lane flow amount of each road, the Vehicle Speed of each road and described
The target type vehicle accounting of each road, selects the first road from the multiple road；Wherein, the mesh of first road
It marks type of vehicle accounting and is not less than preset ratio threshold value.
4. the method according to claim 1 or 3, which is characterized in that the lane flow amount of first road is not less than pre-
If threshold value, and the Vehicle Speed of first road is not less than First Speed threshold value.
5. a kind of vehicle, which is characterized in that the vehicle is the first vehicle described below, and first vehicle includes processing
Device, memory and transceiver, for the memory for storing program instruction, the processor is next for calling described program instruction
Perform following operation：
The information of the lane flow amount of each road and described is received in multiple roads that server sends by the transceiver
The information of the Vehicle Speed of each road, wherein, the lane flow amount of any one road is equal in the multiple road
The track quantity of vehicle flowrate divided by any one road of any one the described road within the unit interval；
According to the lane flow amount of each road and the Vehicle Speed of each road, from the multiple road
Select the first road；
First vehicle is controlled to be travelled on first of tunnel.
6. vehicle according to claim 5, which is characterized in that the processor is according to the lane flow of each road
The Vehicle Speed of amount and each road, selects the first road, specially from the multiple road：
Vehicle Speed is selected to be not less than second from the multiple road according to the Vehicle Speed of each road
The road of threshold speed；
In road from the Vehicle Speed selected not less than the second speed threshold value, the lane flow amount is selected most
Big road is as the first road.
7. vehicle according to claim 5, which is characterized in that the processor is according to the lane flow of each road
The Vehicle Speed of amount and each road, before the first road is selected from the multiple road, is additionally operable to：
The car statistics information for each road that the server is sent, the statistical information are received by the transceiver
Include the quantity of various types of vehicles, the various types are according to vehicle brand, vehicle model, engine model and vehicle age
In at least one of divide obtain；
It determines from affiliated target type in the various types；
Calculate the ratio that the vehicle number that the target type includes on each road accounts for the vehicle number that each type includes
Example, using the target type vehicle accounting as each road；
The processor is according to the lane flow amount of each road and the Vehicle Speed of each road, from described
The first road is selected in multiple roads, specially：
According to the mesh of the lane flow amount of each road, the Vehicle Speed of each road and each road
Type of vehicle accounting is marked, the first road is selected from the multiple road；Wherein, the target type vehicle of first road accounts for
Than being not less than preset ratio threshold value.
8. the vehicle according to claim 5 or 7, which is characterized in that the lane flow amount of first road is not less than pre-
If threshold value, and the Vehicle Speed of first road is not less than First Speed threshold value.
9. a kind of vehicle, which is characterized in that the vehicle includes the list for being used to implement claim 1-4 any one of them methods
Member.
10. a kind of readable storage medium storing program for executing, which is characterized in that the readable storage medium storing program for executing includes program instruction, when described program refers to
When order is run on a processor, claim 1-4 any one of them methods are realized.
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Application publication date: 20180619 |