CN108615384A - Track distribution method based on cloud platform and the cloud platform for track distribution - Google Patents
Track distribution method based on cloud platform and the cloud platform for track distribution Download PDFInfo
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- CN108615384A CN108615384A CN201611141786.4A CN201611141786A CN108615384A CN 108615384 A CN108615384 A CN 108615384A CN 201611141786 A CN201611141786 A CN 201611141786A CN 108615384 A CN108615384 A CN 108615384A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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Abstract
The cloud platform that the present invention provides a kind of track distribution method based on cloud platform and distributed for track, the method includes：Cloud platform receives the use using dedicated Lanes that non-dedicated vehicle reports and asks, described to include using request：The identifying of non-dedicated vehicle, current location information, current vehicle speed and destination information；According to the current location information of the non-dedicated vehicle, judge whether current location has special-purpose vehicle traveling on dedicated Lanes；If nothing, obtains and be that the non-dedicated vehicle plans dedicated Lanes driving information according to the current vehicle speed, destination information；The dedicated Lanes driving information is sent into non-dedicated vehicle corresponding with the mark of non-dedicated vehicle.The method of the present invention can make full use of dedicated Lanes resource, slow down traffic pressure in the case where not influencing special-purpose vehicle.
Description
Technical field
The present invention relates to a kind of communication technology, especially a kind of track distribution method based on cloud platform and for track point
The cloud platform matched.
Background technology
Divided a large amount of dedicated Lanes in urban transportation at present, dedicated Lanes are when meeting emergency situations, ambulance or
Fire fighting truck can in time by by use, with ensure people's life safety, only public transit vehicle and other special-purpose vehicles has in addition
The right to use rather than for example common private car of special-purpose vehicle do not allow the dedicated Lanes occupied to pass through, and otherwise will be imposed a fine and be detained
Point.
The defect of this highway layout is apparent：Dedicated Lanes are usually in idle state, while common track is but usually
This comparison of congestion, especially peak period morning and evening is fairly obvious.
Therefore as why not wasted dedicated Lanes, alleviates the pressure in non-dedicated track, realize that effective configuration of track resource is one
A problem to be solved.
Invention content
In view of the drawbacks of the prior art, the present invention provides track distribution method based on cloud platform and for track distribution
Cloud platform can make full use of dedicated Lanes resource, slow down traffic pressure.
In a first aspect, the present invention provides a kind of track distribution method based on cloud platform, including：Cloud platform receives non-dedicated
The use using dedicated Lanes that vehicle reports is asked, described to include using request：The identifying of non-dedicated vehicle, current position
Information, current vehicle speed and destination information.
The cloud platform judges preceding N kilometers and rear N of current location according to the current location information of the non-dedicated vehicle
Whether there is special-purpose vehicle traveling on dedicated Lanes in kilometer.
If nothing, obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle be averaged
In vehicle velocity V 1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2.
Judge whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is more than the second scheduled rate.
If so, being that the non-dedicated vehicle plans dedicated Lanes traveling letter according to the current vehicle speed, destination information
Breath.
The dedicated Lanes driving information is sent into non-dedicated vehicle corresponding with the mark of non-dedicated vehicle.
Optionally, the dedicated Lanes driving information includes：Operating range, into dedicated Lanes time point, occupy it is special
With the duration in track and/or the speed of operation on dedicated Lanes.
Optionally, it is that the non-dedicated vehicle plans dedicated Lanes traveling letter according to the current vehicle speed, destination information
Before the step of breath, the method further includes：
According to the mark of the non-dedicated vehicle, the credit value of the non-dedicated vehicle is obtained；
Judge whether the credit value is more than default credit value；
If so, it is that the non-dedicated vehicle plans dedicated Lanes row to execute according to the current vehicle speed, destination information
The step of sailing information；
Otherwise, the refusal respond using request is sent to non-dedicated vehicle.
Optionally, after judging the step of whether credit value is more than default credit value, further include：
Judge to send and whether is more than 1 using the quantity of the non-dedicated vehicle of request；
If so, the credit value that will be greater than multiple non-dedicated vehicles of default credit value is ranked up, according to allocation rule
Dedicated Lanes driving information is distributed to the corresponding non-dedicated vehicle of at least one credit value of sequence.
Optionally, according to the mark of the non-dedicated vehicle, the step of obtaining the credit value of the non-dedicated vehicle, including：
According to the mark of the non-dedicated vehicle, the non-dedicated vehicle is searched from traffic system within a preset period of time
Violation information；
According to the violation information of lookup, the credit value of non-dedicated vehicle is determined using formula one；
Formula one：Credit value C=FM-a1*M1-a2*M2-a3*M3；
Wherein, FM is 100 points, and M1 is 6 points of the behavior deduction that drives in the wrong direction, makes a dash across the red light or exceed the speed limit；M2 is not occupied specially by regulation
3 points are deducted with track resource behavior, M3 is that other acts of violating regulations deduct 1 point, and a1, a2 and a3 are weighted value.
Optionally, it is that the non-dedicated vehicle plans dedicated Lanes traveling letter according to the current vehicle speed, destination information
Before the step of breath, the method further includes：
According to the mark of the non-dedicated vehicle, check whether the non-dedicated vehicle prestores expense；
If so, being then that the non-dedicated vehicle plans dedicated Lanes traveling letter according to the current vehicle speed, destination information
The step of breath, specially：
It is that the special-purpose vehicle plans dedicated Lanes driving information according to the expense of prestoring, current vehicle speed, destination information；
Otherwise, the refusal respond using request is sent to non-dedicated vehicle.
Optionally, the dedicated Lanes driving information includes：
Operating range, into dedicated Lanes time point, occupy dedicated Lanes duration and/or the row on dedicated Lanes
Sail speed.
Optionally obtain current location on non-dedicated track preceding N the kilometer with it is N kilometers latter in non-dedicated vehicle
Before the step of average speed V1, including：
The cloud platform obtained from real-time electronic map preceding N kilometers of current location and it is N kilometer latter in road conditions believe
Breath, and obtain preceding N the kilometer of current location with it is N kilometers latter in traffic control information；
Correspondingly, obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle be averaged
In vehicle velocity V 1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2 step
Suddenly, including：
According to preceding N kilometers of the traffic information, traffic control information and current location and it is N kilometer latter in own
The vehicle location and speed information that vehicle reports obtain the average speed V1 and average vehicle velocity V 2.
Optionally the method further includes：
If cloud platform detect the special-purpose vehicle on dedicated Lanes enter preceding N the kilometer of the current location with it is N kilometers latter
Interior, then all non-dedicated vehicles travelled on dedicated Lanes send the instruction for exiting dedicated Lanes, so as to receive the instruction
Non-dedicated vehicle exits the dedicated Lanes currently occupied.Optionally, the method further includes：
The current vehicle speed that the non-dedicated vehicle travelled on the cloud platform periodic receipt dedicated Lanes reports；
Judge whether the current vehicle speed of each non-dedicated vehicle is less than third scheduled rate；
If so, exiting special-purpose vehicle to the non-dedicated vehicle transmission travelled on dedicated Lanes less than third scheduled rate
The instruction in road, so that the non-dedicated vehicle for receiving the instruction exits the dedicated Lanes currently occupied.
Second aspect, the present invention also provides one kind distributing cloud platform for track, including：
Receiving module receives the use using dedicated Lanes that non-dedicated vehicle reports for cloud platform and asks, described to make
Include with request：The identifying of non-dedicated vehicle, current location information, current vehicle speed and destination information；
Judgment module judges current location for the cloud platform according to the current location information of the non-dedicated vehicle
Preceding N kilometers and latter N kilometer in whether have special-purpose vehicle traveling on dedicated Lanes；
Acquisition module, for judgment module judge preceding N kilometers of current location and it is N kilometers latter in there is no special-purpose vehicle row
Sail when on dedicated Lanes, then obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle
On average speed V1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2；
Judgment module, for judging whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is more than
Second scheduled rate；
Planning module, for judging that average speed V1 is less than the first scheduled rate in judgment module, and average speed V2 is big
Then it is that the non-dedicated vehicle plans dedicated Lanes row according to the current vehicle speed, destination information when the second scheduled rate
Sail information；
Sending module, it is corresponding with the mark of non-dedicated vehicle non-dedicated for sending the dedicated Lanes driving information
Vehicle.
As shown from the above technical solution, the track distribution method of the invention based on cloud platform and the cloud for track distribution
Platform judges whether dedicated Lanes have special-purpose vehicle traveling by cloud platform according to the car speed reported, and judges non-special
With track, whether congestion allows non-dedicated vehicle to occupy dedicated Lanes, to greatest extent under the premise of ensureing that dedicated Lanes are unimpeded
Make good use of path resource, alleviate traffic pressure.
Description of the drawings
Fig. 1 is the realization configuration diagram of the existing intelligent driving vehicle based on vehicle-carrying communication；
Fig. 2 is the track distribution method flow diagram based on cloud platform that one embodiment of the invention provides；
Fig. 3 is the part flow diagram for the track distribution method based on cloud platform that another embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram for the cloud platform for track distribution that one embodiment of the invention provides.
Specific implementation mode
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 solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.
Currently, more and more auxiliary drive and automatic Pilot technology is applied in volume production compact car and large-scale public car
Among, as 5G network technologies arrive, due to its low time delay, highly reliable radio transmission characteristics, and it is based on wireless communication networks
The information exchange of network, vehicle can obtain other sensing means and be difficult to the macroscopical driving information obtained, information between vehicle can be achieved
It is shared.
The realization configuration diagram of the existing intelligent driving vehicle based on vehicle-carrying communication is as shown in Figure 1, vehicle control device control
The braking of vehicle processed and traveling；Vehicle travels decision-making device and receives the vehicular map information based on input, vehicle communication terminal
Data information and the information of onboard sensor acquisition, come letters such as the travel route, travel speed, the traveling lanes that determine vehicle
Breath carries out the input information of vehicle control eventually as vehicle control device.
Wherein, V2X technologies may be implemented in vehicle communication terminal, and wherein V2X is V2V (Vehicle to Vehicle vehicle vehicles
Communication), V2C (communication of Vehicle to Cloud vehicle clouds), V2I (communication of Vehicle to Instruction bus or train routes), V2P
The general designation of (Vehicle to Pedestrian vehicle people communication) etc., wherein V2V communication coverages, can generally at 200 meters or so
With in coverage area complete vehicle between information exchange, and more than information exchange in V2V coverage areas can by V2C come
It realizes.
The track distribution method based on cloud platform that one embodiment of the invention provides, flow diagram is as shown in Fig. 2, this reality
The track distribution method based on cloud platform of example is applied, including：
201, cloud platform receives the use using dedicated Lanes that non-dedicated vehicle reports and asks, described to use request bag
It includes：The identifying of non-dedicated vehicle, current location information, current vehicle speed and destination information.
The present embodiment cloud platform can be to have central processing unit and the server of store function, can obtain dedicated Lanes and non-
Dedicated Lanes real-time road, high-precision map, receive special-purpose vehicle and information is transmitted in non-dedicated vehicle communication, have analyzing processing
The ability of data.Dedicated Lanes can refer to the bus zone in urban road or Emergency Vehicle Lane, and special-purpose vehicle can refer to have money at present
Table rows sail the ambulance, fire fighting truck, bus etc. in dedicated Lanes, and non-dedicated vehicle can refer to travel special currently without qualification
The common private car in track etc..Special-purpose vehicle and non-dedicated vehicle can have the car-mounted terminal for the function of realizing V2X, can have
The vehicle positioning function of general vehicle.It is understood that car-mounted terminal has communication function, when the switch unit of car-mounted terminal
It closes, the function of car-mounted terminal is closed.When the switch unit of car-mounted terminal is open state, the function of car-mounted terminal is opened.
Vehicle communication terminal can have the interaction capabilities of following information：
Vehicle travels relevant information：Speed per hour, acceleration, destination, departure place, direction (angle) etc..
Vehicle essential information：Type of vehicle, model, licence plate etc..
External environment relevant information：Weather conditions, condition of road surface, that is, navigation information (barrier, traffic accident；Curvature, slope
The road signs such as degree and detailed lane information, speed-limiting messages, signal lamp, intersection turning etc.).
Vehicular map information：Can be in time according to the map of practical road condition change more new content, and can reflect in time
Situations such as Traffic Information, such as traffic accident, traffic congestion, road closed.
In this step, it is contemplated that when non-dedicated track is in congestion, the dedicated Lanes on side are but in idle state,
Based on V2X technologies, the driver of non-dedicated vehicle travels on non-dedicated track after cloud platform registration, utilizes vehicle-mounted sensing
Device detects traffic information such as cartographic information and lane information, informs that driver can ask to use special-purpose vehicle by voice prompt
, without any operation, continue normally travel in non-dedicated track if driver need not occupy dedicated Lanes traveling in road
On.If driver needs to occupy dedicated Lanes traveling, car-mounted terminal obtains the mark of this vehicle, and the mark of this vehicle can be non-
The user name that special-purpose vehicle is obtained in cloud platform registration, can also be license plate number, Motor Number etc..Non-dedicated vehicle is according to vehicle-mounted
GPS obtains current location information, and current vehicle speed is acquired according to onboard sensor, and decision-making device is travelled by auto-navigation according to vehicle
Scheme the destination information obtained.The car-mounted terminal of non-dedicated vehicle will be comprising obtaining the identifying of non-dedicated vehicle, current position
The use request of information, current vehicle speed and destination information reports to the cloud platform of the present embodiment.
The present embodiment is to make full use of track resource, is registered in cloud platform by non-dedicated vehicle, in non-dedicated vehicle row
It sails to the section with dedicated Lanes, request uses dedicated Lanes.
202, the cloud platform judges preceding N kilometers of current location according to the current location information of the non-dedicated vehicle
With latter N kilometers in whether have special-purpose vehicle traveling on dedicated Lanes.
In this step, the cloud platform receives the identifying of the non-dedicated vehicle for including, current location information, current vehicle
Speed and destination information are asked using the use of dedicated Lanes, according to the current location information of non-dedicated vehicle, are obtained current
Preceding N kilometers of position and it is N kilometer latter in dedicated Lanes road conditions, if there is special-purpose vehicle to travel on dedicated Lanes, acquiescence obtains
Whether have dedicated Lanes traveling on dedicated Lanes, certain antero-posterior extent can be according to actual conditions if taking in first 1 kilometer and latter 1 kilometer
It is adjusted, is not limited.
It is ambulance or fire fighting truck preferentially by planning when the present embodiment dedicated Lanes are originally emergency situations, existing
In the case of thering is technology to be unable to control the transit time of public transit vehicle or emergency vehicles, it can only also make and forbid non-dedicated vehicle
The hard and fast rule of traveling.And the present embodiment leads to special-purpose vehicle by cloud platform realization in the case of the technology maturations such as V2X
What the row time was realized is more accurately controlled so that non-dedicated vehicle is not in the case where influencing special-purpose vehicle using dedicated Lanes
Request uses dedicated Lanes.Namely when judge preceding N kilometers of current location and after N kilometer in have special-purpose vehicle traveling special
When on track, i.e., cloud platform, which executes, behind the section that special-purpose vehicle needs pass through and period, step 202 refuses non-dedicated vehicle
Request the step of, cloud platform does not allow to dispatch any non-dedicated vehicle and occupies dedicated Lanes.If preceding N kilometers of current location and
Do not have in N kilometers special-purpose vehicle traveling on dedicated Lanes afterwards, executes following steps 203.
203, obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle average vehicle
On fast V1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2.
In this step, the cloud platform obtains preceding N kilometers of current location and N kilometers latter from real-time electronic map
Interior traffic information, and obtain preceding N the kilometer of current location with it is N kilometers latter in traffic control information.According to the road conditions
Information, preceding N kilometers of traffic control information and current location and it is N kilometers latter in the vehicle location that reports of all vehicles and
Speed information obtains the average speed V1 and average vehicle velocity V 2.
The cloud platform obtains non-dedicated track respectively, on dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in
Average speed V1, V2.Wherein, the definition of average speed is:All vehicle report speeds in 2 kilometers before and after the position of request vehicle
Average value, do not include report speed be 0 vehicle.Cloud platform requires in front and back 2 kilometers of current location on non-dedicated track
Non-dedicated vehicle report present speed, the present speeds summation that reports to all divided by it is two kilometers front and back in vehicle number,
Calculate the average speed V1 of non-dedicated vehicle, specific formula such as formula one：
Wherein, ViFor the present speed that a certain non-dedicated vehicle reports, N is the non-dedicated vehicle number in front and back 2 kilometers,
The vehicle for being 0 not comprising speed.
The average speed V2 for obtaining the special-purpose vehicle in front and back 2 kilometers of current location on dedicated Lanes is similar to V1, no
It is described in detail again.Certainly obtain that non-dedicated track, front and back specific milimeter number can be adjusted according to actual conditions on dedicated Lanes
It is whole, it is not limited.
The present embodiment by cloud platform can grasp non-dedicated track, dedicated Lanes road conditions, help to realize non-dedicated vehicle
Using dedicated Lanes accurate scheduling.
204, judge whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is more than the second default speed
Rate.
In this step, it is pre- to judge whether the average speed V1 of the non-dedicated vehicle obtained according to step 203 is less than first
If rate, meanwhile, judge whether the average speed V2 of the non-dedicated vehicle obtained according to step 203 is more than the second scheduled rate.
For example, the first scheduled rate default value is set as 40km/h, average speed V1 is judged as congestion, the second scheduled rate less than 40km/h
Default value is set as 60km/h, and average speed V2 is judged as the free time more than 60km/h.It is understood that the first scheduled rate,
Two scheduled rates are not limited, and can be adjusted according to actual conditions, but are the normal of special-purpose vehicle on guarantee dedicated Lanes
Current, the second scheduled rate of dedicated Lanes need to usually be more than first scheduled rate in non-dedicated track.
The present embodiment is travelled in non-dedicated vehicle to the section with dedicated Lanes, and request uses the premise of dedicated Lanes
Be, non-dedicated track congestion and dedicated Lanes are idle, cloud platform by be arranged non-dedicated track whether congestion criterion and
The whether idle criterion of dedicated Lanes is not, it can be achieved that in the case where influencing special-purpose vehicle using dedicated Lanes, cloud platform
Scheduling request uses the non-dedicated vehicle of dedicated Lanes.
If the average speed V2 of the non-dedicated vehicle average speed V1 of judgment step 204, special-purpose vehicle has any one not
The step of meeting corresponding conditions, executing the request for refusing non-dedicated vehicle, only meet two conditions simultaneously, cloud platform execute with
Lower step 205.
205, dedicated Lanes traveling letter is then planned for the non-dedicated vehicle according to the current vehicle speed, destination information
Breath.
In this step, the dedicated Lanes driving information may include：Operating range, into dedicated Lanes time point,
Occupy duration, the speed of operation of dedicated Lanes.
Specifically, operating range can be obtained using non-dedicated current vehicle position as starting point and distribute to the vehicle using special
The terminal in track.Terminal can be：
1) the average speed V1 in nearest non-dedicated track is higher than the position of the first scheduled rate, i.e., not with non-dedicated track
The position terminal of congestion again；
2) the average speed V2 of nearest dedicated Lanes is less than the position of third scheduled rate, i.e., is so that dedicated Lanes are unimpeded
Principle, cloud platform obtain the speed of special-purpose vehicle and non-dedicated vehicle on dedicated Lanes in real time, and third scheduled rate can be
50km/h, using the average speed V2 of dedicated Lanes be decreased below third scheduled rate can for 50km/h position as terminal, no
Non-dedicated vehicle road occupying, the value of certain third scheduled rate is allowed to be not limited again.
Certainly the distance of operating range can be also adjusted according to the length of the corresponding road section of dedicated Lanes or other actual conditions.
Specifically, it can be current point in time or the time point that cloud platform is specified into the time point of dedicated Lanes.
Specifically, the duration for occupying dedicated Lanes can be default specified duration, such as 10 minutes, can be according to the non-dedicated vehicle
Operating range determine, also can be adjusted according to the length of the corresponding road section of dedicated Lanes.
Specifically, speed of operation of the non-dedicated vehicle on dedicated Lanes does not allow to occupy dedicated Lanes hypervelocity, go at a slow speed
It sails, the behaviors such as curb parking.
It is understood that occupying the duration of dedicated Lanes can be obtained by operating range divided by speed of operation, or traveling
Speed is shown that the dedicated Lanes driving information is to indicate non-dedicated vehicle by the duration of operating range divided by occupancy dedicated Lanes
, particular content is not limited.
In an alternative embodiment of the invention, not only according to step 202 track and localization special-purpose vehicle, step 204 judges non-special
With track whether congestion, the road conditions of dedicated Lanes decide whether to receive the request of the non-dedicated vehicle, further include following step
Suddenly further judge whether the credit value of the non-dedicated vehicle authorizes to weigh.
One embodiment of the invention provide the track distribution method part flow diagram based on cloud platform as shown in figure 3,
Including：
301, according to the mark of the non-dedicated vehicle, the credit value of the non-dedicated vehicle is obtained.
In this step, cloud platform is networked with traffic system, and cloud platform, can be from friendship according to the mark of the non-dedicated vehicle
The credit value of the non-dedicated vehicle is searched in way system.The credit value of the non-dedicated vehicle can be within a preset period of time violating the regulations
Information.Preset time period can be 1 year, can be to start in first 12 months request day, can also calculate calendar year, carry out within each year
Primary update, is not limited, can be adjusted according to actual conditions.The situation violating the regulations for obtaining the non-dedicated vehicle, such as drives in the wrong direction, rushes
Red light, by regulation does not occupy dedicated Lanes resource, other violating the regulations (drunk driving, overload etc.) at hypervelocity.
Next, according to the violation information of lookup, the credit value of non-dedicated vehicle is determined using formula two；
Formula two：Credit value C=FM-a1*M1-a2*M2-a3*M3；
Wherein, FM is 100 points, and M1 is 6 points of the behavior deduction that drives in the wrong direction, makes a dash across the red light or exceed the speed limit；M2 is not occupied specially by regulation
3 points are deducted with track resource behavior, M3 is that other acts of violating regulations deduct 1 point, and a1, a2 and a3 are weighted value, and credit value calculates
Also other acts of violating regulations are can refer to, can adjust and deduct points according to act of violating regulations severity, a1, a2 and a3 initial default values are 1,
Often increase primary violating the regulations, corresponding weighted value multiplies 2, does not occupy dedicated Lanes resource by regulation for the first time, a2 1, second, a2
It is 2, and so on.It should be noted that computation rule can be adjusted according to actual conditions, it is not limited.
302, judge whether the credit value is more than default credit value.
In this step, cloud platform judges the non-dedicated vehicle letter according to the credit value calculated in step 301
With value, for example, default credit value score is 90 points, it is the non-dedicated vehicle rule that abovementioned steps 205 are executed if higher than 90 points
Draw dedicated Lanes driving information；If less than the 90 points judgement non-dedicated vehicles do not have mandate credit, sent out to non-dedicated vehicle
It send using the refusal respond asked.Certainly default credit value score can be adjusted according to actual conditions, be not limited.
It is proposed that same position has the case where non-dedicated vehicle that multiple requests use dedicated Lanes, is sentencing in the present embodiment
After disconnected step 302, step 303 is also executed.
303, judge to send and whether be more than 1 using the quantity of the non-dedicated vehicle of request, if then executing 301 steps respectively
According to the mark of the non-dedicated vehicle, the credit value of the non-dedicated vehicle is obtained respectively, is executed 302 steps and is judged the letter
The step of whether being more than default credit value with value, execute step 304.
304, the credit value that will be greater than multiple non-dedicated vehicles of default credit value is ranked up, according to allocation rule to row
The corresponding non-dedicated vehicle of at least one credit value of sequence distributes dedicated Lanes driving information.
Specifically, default credit value is all higher than for the credit value of multiple non-dedicated vehicles of same position, executes step
205, dedicated Lanes can be all licensed, the highest non-dedicated vehicle of credit value also can be only licensed to, according to reality
Situation adjusts, as morning and evening peak period allows multiple non-dedicated vehicles to travel dedicated Lanes.
In the present embodiment, whether dedicated Lanes are distributed using the credit value of non-dedicated vehicle as the measurement of investigation factor, only
The good driver of row that is always or usually as specified can occupy dedicated Lanes, can reduce the risk that non-dedicated vehicle uses dedicated Lanes.
By in the present embodiment actual application, dedicated Lanes traveling is planned for the non-dedicated vehicle in step 205
Before the step of information, the method further includes：
According to the mark of the non-dedicated vehicle, check whether the non-dedicated vehicle prestores expense.
Non-dedicated vehicle is registered in cloud platform, and prompt need to pay using dedicated Lanes, and concretely pre-payment system, first pre-
Expense is deposited, is deducted fees further according to particular condition in use.
It is described special according to the expense that prestores, current vehicle speed, destination information if the non-dedicated vehicle is the expense of prestoring
205 are thened follow the steps with vehicle planning dedicated Lanes driving information.
If the non-dedicated vehicle is the expense that do not prestore, the refusal respond using request is sent to non-dedicated vehicle.
206, the dedicated Lanes driving information is sent into non-dedicated vehicle corresponding with the mark of non-dedicated vehicle.
Dedicated Lanes driving information and expenses standard described in cloud platform are sent to correspondence according to the mark of non-dedicated vehicle
Non-dedicated vehicle, non-dedicated vehicle communication terminal receives the dedicated Lanes driving information, and confirmation is deducted fees after information, is returned back to
After cloud platform deducts corresponding expense, can voice carry out notifying driver or vehicle, enter special-purpose vehicle according to information instruction
Road travels.
Meanwhile if non-dedicated vehicle is not allowed to occupy dedicated Lanes, cloud platform request refusal information is sent and
The corresponding non-dedicated vehicle of mark of non-dedicated vehicle.Can voice carry out notifying driver or vehicle.Special-purpose vehicle cannot be occupied
The case where road, removes previous reasons：
1) there is special-purpose vehicle in this sections of road；
2) the non-dedicated track where non-dedicated vehicle is not congested link；
3) expense that prestores is insufficient；
4) non-dedicated vehicle credit value is low, has a large amount of violation informations and maintenance record excessive, can also there is this section and still
This function etc. is not opened, is adjusted according to actual conditions.
The special-purpose vehicle of the real time location tracking dedicated Lanes of cloud platform in the present embodiment passes through in special-purpose vehicle needs
Section and period, cloud platform do not allow to dispatch non-dedicated vehicle and occupy dedicated Lanes, no special-purpose vehicle by section and
Period, cloud platform can dispatch non-dedicated vehicle such as private vehicle and occupy dedicated Lanes by way of paying dues, and distributes and account for
With time and milimeter number, realizes maximally utilizing for track resource, achieve the effect that slow down urban traffic blocking.
In the present embodiment, traveling is made to exit dedicated Lanes at least following four feelings in the non-dedicated vehicle of dedicated Lanes
Condition：
1, non-dedicated vehicle actively exits, and non-dedicated vehicle exits request by vehicle communication terminal transmission, flat without cloud
Platform confirms, voluntarily exits.
2, non-dedicated vehicle arrived the terminal of operating range on dedicated Lanes, or arrive the time point of running time.
In driving process, the time point of the terminal or running time of operating range, vehicle will be reached on dedicated Lanes in non-dedicated vehicle
Mounted terminal can voice reminder driver or vehicle, carry out in advance exit preparation or non-dedicated vehicle can initiate to occupy again it is special
Asked with track, cloud platform rejudge whether allow non-dedicated vehicle hold over behavior.
If 3, cloud platform detects that the special-purpose vehicle on dedicated Lanes enters preceding N kilometers and rear N public affairs of the current location
In in, then all non-dedicated vehicles travelled on dedicated Lanes send the instruction for exiting dedicated Lanes, so as to receive the instruction
Non-dedicated vehicle exit the dedicated Lanes currently occupied.To make good use of path resource to greatest extent, alleviate non-dedicated vehicle
The problem of congestion, and propose the present embodiment, but still need to ensure the equity of special-purpose vehicle.What is travelled on dedicated Lanes is all non-
After special-purpose vehicle receives the instruction, it is necessary to exit the dedicated Lanes currently occupied at once.
4, the current vehicle speed that the non-dedicated vehicle travelled on the cloud platform periodic receipt dedicated Lanes reports；Judge every
Whether the current vehicle speed of one non-dedicated vehicle is less than third scheduled rate；If so, to less than third scheduled rate special
The non-dedicated vehicle travelled on track sends the instruction for exiting dedicated Lanes, so that the non-dedicated vehicle for receiving the instruction exits and works as
The dedicated Lanes of preceding occupancy.As previously mentioned, the dedicated Lanes driving information includes the speed of operation on dedicated Lanes.It is special
It is kept unimpeded when track is seasonable, also to reduce the generation of accident, non-dedicated vehicle must not exceed the speed limit on dedicated Lanes, go slowly, more
Parking permitted, and third scheduled rate can be 50km/h, judges whether the current vehicle speed of each non-dedicated vehicle is less than 50km/h；
If then judging, then dedicated Lanes are exited to the non-dedicated vehicle transmission travelled on dedicated Lanes less than third scheduled rate
Instruction, third scheduled rate can adjust according to actual conditions, be not limited.
In today that unmanned technology gradually develops, the present embodiment proposes improvement project for unmanned vehicle,
The non-dedicated vehicle that general auxiliary drives detect can ask to occupy special section when, occupancy need to be made requests on manually；And
In the case of unmanned, the request using dedicated Lanes can be sent automatically when speed is less than in the first scheduled rate.In cloud
The non-dedicated vehicle planning dedicated Lanes driving information is agreed to and sent to platform, and car-mounted terminal is according to dedicated Lanes driving information
Detection is travelled into the position of dedicated Lanes, time point, according to speed of operation on dedicated Lanes, and according to the prompt of cloud platform
And it exits.
The present embodiment exits the embodiment of dedicated Lanes by proposition, it is contemplated that actual a variety of situations propose solution party
Case, with ensure special-purpose vehicle equity and dedicated Lanes it is unimpeded.
To sum up, the present invention proposes a kind of method of the track distribution based on cloud platform, is based on V2X technologies, cloud platform knot
Close the information that reports of special-purpose vehicle of dedicated Lanes, the information such as vehicle location, vehicle that the non-dedicated vehicle in non-dedicated track reports
Fast information and destination, the average speed of dedicated Lanes and non-dedicated track, and request occupy the non-dedicated of dedicated Lanes
The information such as the credit value of vehicle to decide whether to distribute dedicated Lanes to non-dedicated vehicle, and provide and can occupy dedicated Lanes
Time, distance, speed, and guarantee to exit dedicated Lanes in time, that is, it ensure that the road conditions of dedicated Lanes are good, in turn ensure
Track resource makes full use of.Under the conditions of the road conditions of extremely congestion, path resource is made good use of to greatest extent, alleviates traffic pressure
Power.
Another embodiment of the present invention proposes a kind of cloud platform for track distribution, and structural schematic diagram is as shown in figure 4, institute
Stating the cloud platform distributed for track includes：
Receiving module 41 receives the use using dedicated Lanes that non-dedicated vehicle reports for cloud platform and asks, described
Include using request：The identifying of non-dedicated vehicle, current location information, current vehicle speed and destination information；
Judgment module 42 judges present bit for the cloud platform according to the current location information of the non-dedicated vehicle
Whether there is special-purpose vehicle to travel on dedicated Lanes in preceding N kilometers and latter N kilometers set；
Acquisition module 43, for judgment module 42 judge preceding N kilometers of current location with it is N kilometers latter in without special-purpose vehicle
Traveling when on dedicated Lanes, then obtain preceding N the kilometer of current location on non-dedicated track with it is N kilometers latter in non-dedicated vehicle
Average speed V1 and dedicated Lanes on preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed
V2；
Judgment module 42, for judging whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is big
In the second scheduled rate；
Planning module 44, for judging that average speed V1 is less than the first scheduled rate, and average speed in judgment module 42
Then it is that the non-dedicated vehicle plans special-purpose vehicle according to the current vehicle speed, destination information when V2 is more than the second scheduled rate
Road driving information；
Sending module 45, it is corresponding with the mark of non-dedicated vehicle non-special for sending the dedicated Lanes driving information
Use vehicle.
In the system of track distribution of the present embodiment based on cloud platform, the side of the aforementioned track distribution based on cloud platform is executed
Method is not described in detail herein.
The all parts embodiment of the disclosure can be with hardware realization, or to run on one or more processors
Software module realize, or realized with combination thereof.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) realize some or all portions in the system according to the embodiment of the present disclosure
The some or all functions of part.The disclosure is also implemented as the part or complete for executing method as described herein
The equipment or program of device (for example, computer program and computer program product) in portion.Such program for realizing the disclosure
It can may be stored on the computer-readable medium, or can be with the form of one or more signal.Such signal can be with
It downloads and obtains from internet website, either provided on carrier signal or provide in any other forms.
The disclosure is limited it should be noted that above-described embodiment illustrates rather than the disclosure, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The disclosure can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be by the same hardware branch
To embody.The use of word first, second, and third does not indicate that any sequence.These words can be explained and be run after fame
Claim.
Embodiment of above is only suitable for illustrating the disclosure, and is not the limitation to the disclosure, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the disclosure, therefore all
Equivalent technical solution also belongs to the scope of the disclosure, and the scope of patent protection of the disclosure should be defined by the claims.
Claims (10)
1. a kind of track distribution method based on cloud platform, which is characterized in that including：
Cloud platform receives the use using dedicated Lanes that non-dedicated vehicle reports and asks, described to include using request：It is non-dedicated
The identifying of vehicle, current location information, current vehicle speed and destination information；
The cloud platform judges preceding N kilometers of current location and N kilometers latter according to the current location information of the non-dedicated vehicle
Inside whether there is special-purpose vehicle traveling on dedicated Lanes；
If nothing, obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle average speed
On V1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2；
Judge whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is more than the second scheduled rate；
If so, being that the non-dedicated vehicle plans dedicated Lanes driving information according to the current vehicle speed, destination information；
The dedicated Lanes driving information is sent into non-dedicated vehicle corresponding with the mark of non-dedicated vehicle.
2. according to the method described in claim 1, it is characterized in that, the dedicated Lanes driving information includes：
Operating range, into dedicated Lanes time point, occupy dedicated Lanes duration and/or the Travel vehicle on dedicated Lanes
Speed.
3. according to the method described in claim 1, it is characterized in that, being described non-according to the current vehicle speed, destination information
Before special-purpose vehicle plans the step of dedicated Lanes driving information, the method further includes：
According to the mark of the non-dedicated vehicle, the credit value of the non-dedicated vehicle is obtained；
Judge whether the credit value is more than default credit value；
If so, it is that the non-dedicated vehicle plans dedicated Lanes traveling letter to execute according to the current vehicle speed, destination information
The step of breath；
Otherwise, the refusal respond using request is sent to non-dedicated vehicle.
4. according to the method described in claim 3, it is characterized in that, judging whether the credit value is more than the step of default credit value
After rapid, further include：
Judge to send and whether is more than 1 using the quantity of the non-dedicated vehicle of request；
If so, the credit value that will be greater than multiple non-dedicated vehicles of default credit value is ranked up, according to allocation rule to row
The corresponding non-dedicated vehicle of at least one credit value of sequence distributes dedicated Lanes driving information.
5. method according to claim 3 or 4, which is characterized in that according to the mark of the non-dedicated vehicle, it is non-to obtain this
The step of credit value of special-purpose vehicle, including：
According to the mark of the non-dedicated vehicle, the non-dedicated vehicle within a preset period of time violating the regulations is searched from traffic system
Information；
According to the violation information of lookup, the credit value of non-dedicated vehicle is determined using formula one；
Formula one：Credit value C=FM-a1*M1-a2*M2-a3*M3；
Wherein, FM is 100 points, and M1 is 6 points of the behavior deduction that drives in the wrong direction, makes a dash across the red light or exceed the speed limit；M2 is not occupy special-purpose vehicle by regulation
Road resource behavior deducts 3 points, and M3 is that other acts of violating regulations deduct 1 point, and a1, a2 and a3 are weighted value.
6. method according to claim 3 or 4, which is characterized in that according to the current vehicle speed, destination information be described
Before the step of non-dedicated vehicle planning dedicated Lanes driving information, the method further includes：
According to the mark of the non-dedicated vehicle, check whether the non-dedicated vehicle prestores expense；
If so, being then that the non-dedicated vehicle plans dedicated Lanes driving information according to the current vehicle speed, destination information
Step, specially：
It is that the special-purpose vehicle plans dedicated Lanes driving information according to the expense of prestoring, current vehicle speed, destination information；
Otherwise, the refusal respond using request is sent to non-dedicated vehicle.
7. according to the method described in claim 1, it is characterized in that, the preceding N for obtaining current location on non-dedicated track is public
In and it is N kilometers latter in non-dedicated vehicle average speed V1 the step of before, including：
The cloud platform obtained from real-time electronic map preceding N kilometers of current location and it is N kilometers latter in traffic information, with
And obtain preceding N the kilometer of current location with it is N kilometers latter in traffic control information；
Correspondingly, obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle average speed
On V1 and dedicated Lanes preceding N kilometers of current location and it is N kilometer latter in special-purpose vehicle average speed V2 the step of, wrap
It includes：
According to preceding N kilometers of the traffic information, traffic control information and current location and it is N kilometers latter in all vehicles
The vehicle location and speed information reported obtains the average speed V1 and average vehicle velocity V 2.
8. method according to any one of claims 1 to 4, which is characterized in that the method further includes：
If cloud platform detect the special-purpose vehicle on dedicated Lanes enter preceding N the kilometer of the current location with it is N kilometers latter in,
All non-dedicated vehicles travelled on dedicated Lanes send the instruction for exiting dedicated Lanes, so as to receive the non-dedicated of the instruction
Vehicle exits the dedicated Lanes currently occupied.
9. method according to any one of claims 1 to 4, which is characterized in that the method further includes：
The current vehicle speed that the non-dedicated vehicle travelled on the cloud platform periodic receipt dedicated Lanes reports；
Judge whether the current vehicle speed of each non-dedicated vehicle is less than third scheduled rate；
If so, exiting dedicated Lanes to the non-dedicated vehicle transmission travelled on dedicated Lanes less than third scheduled rate
Instruction, so that the non-dedicated vehicle for receiving the instruction exits the dedicated Lanes currently occupied.
10. a kind of cloud platform for track distribution, which is characterized in that including：
Receiving module receives the use using dedicated Lanes that non-dedicated vehicle reports for cloud platform and asks, and the use is asked
Ask including：The identifying of non-dedicated vehicle, current location information, current vehicle speed and destination information；
Judgment module judges the preceding N of current location for the cloud platform according to the current location information of the non-dedicated vehicle
Kilometer and latter N kilometer in whether have special-purpose vehicle travel on dedicated Lanes；
Acquisition module, for judgment module judge preceding N the kilometer of current location with it is N kilometers latter in travel and exist without special-purpose vehicle
When on dedicated Lanes, then obtain preceding N kilometers of current location on non-dedicated track and it is N kilometers latter in non-dedicated vehicle be averaged
In vehicle velocity V 1 and dedicated Lanes preceding N kilometers of current location and it is N kilometers latter in special-purpose vehicle average speed V2；
Judgment module, for judging whether average speed V1 is less than the first scheduled rate, and whether average speed V2 is more than second
Scheduled rate；
Planning module, for judging that average speed V1 is less than the first scheduled rate in judgment module, and average speed V2 is more than the
Then it is that the non-dedicated vehicle plans dedicated Lanes traveling letter according to the current vehicle speed, destination information when two scheduled rates
Breath；
Sending module, for the dedicated Lanes driving information to be sent non-dedicated vehicle corresponding with the mark of non-dedicated vehicle
.
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| CN201611141786.4A CN108615384A (en) | 2016-12-12 | 2016-12-12 | Track distribution method based on cloud platform and the cloud platform for track distribution |
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| CN201611141786.4A CN108615384A (en) | 2016-12-12 | 2016-12-12 | Track distribution method based on cloud platform and the cloud platform for track distribution |
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| CN111243261B (en) * | 2020-01-17 | 2020-12-04 | 重庆市城投金卡信息产业(集团)股份有限公司 | Bus lane borrowing use scheduling method and system |
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| CN115188189A (en) * | 2022-07-07 | 2022-10-14 | 清华大学 | Special lane dynamic setting method for supporting automatic driving truck vehicle queue operation |
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