CN109767134A - A kind of taxi picks dispatching method - Google Patents
A kind of taxi picks dispatching method Download PDFInfo
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- CN109767134A CN109767134A CN201910043600.9A CN201910043600A CN109767134A CN 109767134 A CN109767134 A CN 109767134A CN 201910043600 A CN201910043600 A CN 201910043600A CN 109767134 A CN109767134 A CN 109767134A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention discloses a kind of taxi and picks dispatching method.The flight data that the method is pushed by obtaining ADS-B data receiver processing system in real time, therefrom choosing flight status is to take off, it is spiraling, it spiraled, the flight data that begins to decline and will approach, establishing will approach the flight data array of time comprising flight, it calculates and scheduling system push flight information moment that will approach of sending a car approaches with respect to flight to taxi company and earliest notice time in advance constantly and the latest notify the time, when flight will approach the time between notice time the latest and earliest notice time, it will approach information to taxi company's scheduling system push flight of sending a car.Taxi company sends a car to pick at once after receiving information, can effectively improve the success rate hired a car and picked, and reduces the taxi waiting time, improves taxi driver and picks work experience and the experience of hiring a car of flight passenger.
Description
Technical field
The invention belongs to vehicle dispatching technology fields, and in particular to a kind of taxi picks dispatching method.
Background technique
At present, the Scheduled Flight data of Civil Aviation Industry are all that the flight for being supplied to rent-a-car company with original base data pattern connects
Machine is sent a car scheduling system.Original base data pattern are as follows: the flight number+flight planning departure time+flight planning to ETA estimated time of arrival+boat
Class's E.T.D(estimated time of departure)+flight is estimated to approach the time+flight actual time of departure.It sends a car to dispatch system when rent-a-car company's flight picks
System is when receiving these original base data, due to can not accurately know flight real time status information, using reservation
The execution of worksheet processing mode is when send a car to instruct, often not can avoid due to flight is delayed, make a return voyage, make preparation for dropping (flight after take off, because
Change the airport dropped to except airport of destination for emergency event or emergency) etc. the generation of abnormal conditions and cause flight can not
It is punctual to arrive at, so that reservation driver can not be arranged to execute other tasks of hiring a car in time, the waste for the driver's time cost that causes to hire a car
And the bad experience that picks, while the waste and bad experience of hiring a car of flight passenger's time resource may also be will cause.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention proposes that a kind of taxi picks dispatching method.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of taxi picks dispatching method, comprising the following steps:
Step 1, ADS-B (Automatic Dependent Surveillance-Broadcast, broadcast type are obtained in real time
Automatic dependent surveillance) push of data receiver processing system flight data, including flight number FN, flight status FS, flight be estimated
Approach time ETA, departure place airport DEP and arrival ground airport ARR；
Step 2, choose flight status FS be take off FLY, the CIR that spiraling, the CED that spiraled, begin to decline DES and will
Approach the flight data of SAR, subtracts current time with the estimated time ETA that approaches of flight, and obtaining flight will approach time ST, single
Position is minute, establishes flight data array Li=(FNi, FSi, ETAi, DEPi, ARRi, STi), i=1,2 ..., n, n are flight
Quantity；
Step 3, calculate to taxi company send a car scheduling system push flight will approach the information moment with respect to flight into
The earliest notice time ST that the port moment shifts to an earlier dateeTime ST is notified the latestl:
STe=Tmax×AFI×ASI-AFT×(1-ASI)
STl=Tmin×AFI×ASI-ALT×(1-ASI)
Wherein, TmaxAnd TminRespectively taxi from taxi company reach pick the time used in terminal maximum value and
Minimum value, AFT and ALT are respectively most fast clearance time and most slow clearance time, Tmax、Tmin, AFT and ALT unit be point
Clock, AFI are that airport flow of the people influences coefficient, and ASI is that airport scale influences coefficient；
Step 4, work as STi∈[STl,STe], and the flight status FS of i-th of flighti∈(FLY,CIR,CED,DES,SAR)
When, it pushes i-th of flight to taxi company's scheduling system of sending a car and will approach information Li=(FNi, FSi, ETAi, DEPi,
ARRi, STi)。
Compared with prior art, the invention has the following advantages:
The flight data that the present invention is pushed by obtaining ADS-B data receiver processing system in real time, therefrom chooses flight shape
State is the flight data taking off, spiraling, spiraling, beginning to decline and will approach, when foundation will approach comprising flight
Between flight data array, the information moment will be approached with respect to flight by calculating to taxi company's scheduling system push flight of sending a car
Approach constantly in advance the earliest notice time and notify the time the latest, when flight will approach the time be located at the latest notice the time with
When between the notice time earliest, it will approach information to taxi company's scheduling system push flight of sending a car, taxi company receives
It sends a car to pick at once after to information, the success rate hired a car and picked can be effectively improved, reduce the taxi waiting time, improve taxi
Driver picks work experience and the experience of hiring a car of flight passenger.
Detailed description of the invention
Fig. 1 is that a kind of taxi of the embodiment of the present invention picks the flow chart of dispatching method.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of taxi of the embodiment of the present invention pick dispatching method flow chart as shown in Figure 1, the method includes following
Step:
S101, the flight data for obtaining the push of ADS-B data receiver processing system in real time, including flight number FN, flight shape
Estimated time ETA, departure place airport DEP and the arrival ground airport ARR of approaching of state FS, flight；
This step is used to obtain flight data in real time from ADS-B data receiver processing system.ADS-B data receiver processing system
System can receive the flight real time data passed back from the ADS-B device assembled aboard, and carry out data processing.ADS-B
Data receiver processing system is the mature system for having in Civil Aviation Industry and using, such as flight house keeper, winged Chang Zhun, civil aviation authority's blank pipe
Office, FlightRadar etc. assemble the system.
S102, choose flight status FS be take off FLY, the CIR that spiraling, the CED that spiraled, begin to decline DES and will
Approach the flight data of SAR, subtracts current time with the estimated time ETA that approaches of flight, and obtaining flight will approach time ST, single
Position is minute, establishes flight data array Li=(FNi, FSi, ETAi, DEPi, ARRi, STi), i=1,2 ..., n, n are flight
Quantity；
This step obtains flight data for being screened and being handled by the flight data obtained in real time to step S101
Array.Screening refers to that rejecting flight status is the flight other than taking off, spiraling, spiraling, beginning to decline and will approaching
Data, because only that the aircraft for being directed to this 5 kinds of flight status pick and is possible to success, therefore, in order to reduce calculation amount
With avoid mistake from sending a car, the flight data that other flight status such as make a return voyage, make preparation for dropping should be rejected.The flight data array packet of foundation
It includes flight number, flight status, the flight estimated time of approaching, departure place airport, reach ground airport and will approach the time, i.e., it will be into
The ETA estimated time of arrival flight estimated time of approaching subtracts current time.The data of each flight form a data group.
S103, it calculates and approaches scheduling system push flight information constantly that will approach of sending a car with respect to flight to taxi company
The earliest notice time ST that moment shifts to an earlier dateeTime ST is notified the latestl:
STe=Tmax×AFI×ASI-AFT×(1-ASI)
STl=Tmin×AFI×ASI-ALT×(1-ASI)
Wherein, TmaxAnd TminRespectively taxi from taxi company reach pick the time used in terminal maximum value and
Minimum value, AFT and ALT are respectively most fast clearance time and most slow clearance time, Tmax、Tmin, AFT and ALT unit be point
Clock, AFI are that airport flow of the people influences coefficient, and ASI is that airport scale influences coefficient；
This step gives the method for calculating the notice time earliest and notifying the time the latest.The notice time is directed to taxi
Company send a car scheduling system push flight will approach the information moment with respect to flight approach constantly in advance time, that is, need than navigate
Class approaches how long notify taxi company in advance constantly.There is a value range in the notice time, and maximum value is to notify earliest
Time, minimum value are to notify the time the latest.If taxi sets out earlier than the earliest notice time, passenger does not have also when taxi reaches
Have out, it will wait longer time on airport；If taxi is later than the notice time the latest and sets out, passenger hires out after coming out
Vehicle has not arrived, and passenger can be allowed to wait the long period or other taxis or other modes of transportation is selected to lose so as to cause picking
It loses.Notify the time size mainly by taxi subsidiary company set out reach go to the station to meet somebody terminal time and the clearance time determines, and also
Related with the flow of the people on airport and airport Size estimation, therefore, in calculation formula increasing airport flow of the people influences coefficient and machine
Field scale influences coefficient.The two coefficients can determine according to historical data, can also be according to considering real-time flow of the people and machine
The empirical equation of field Size estimation is calculated.Taxi subsidiary company sets out the time for reaching terminal of going to the station to meet somebody generally according to history
Data determine.
S104, work as STi∈[STl,STe], and the flight status FS of i-th of flighti∈(FLY,CIR,CED,DES,SAR)
When, it pushes i-th of flight to taxi company's scheduling system of sending a car and will approach information Li=(FNi, FSi, ETAi, DEPi,
ARRi, STi)。
This step gives to taxi company's scheduling system push flight of sending a car and will approach the method for information.According to most
Early notice time and the meaning for notifying the time the latest, when the time that will approach fall in the notice time the latest and notify earliest the time it
Between when, can push flight will approach information.Under normal circumstances, taxi company send a car scheduling system receive flight will be into
After the information of port, send a car to set out immediately.It will approach information in this period push flight, the success rate that picks is high, and taxi
The too long of time is not all waited for passenger.Certainly, it is also contemplated that flight status at this time, only flight status belong to aforementioned 5
It could be pushed when kind flight status；Otherwise, it will lead to taxi to pick unsuccessfully.
Above-mentioned steps circulating repetition carries out, so that it may which the information that will approach of each flight is pushed to taxi in time
Company sends a car scheduling system, so that taxi company sends a car to pick on suitable opportunity, improves the success rate to pick, reduces driver
Pick the waiting time.
As a kind of alternative embodiment, the calculation formula of the airport flow of the people influence coefficient A FI are as follows:
Wherein, APF is the airport flow of the people obtained in real time, and AFW is the historical data of airport flow of the people, the list of APF and AFW
Position is people.
This gives the calculation formula of airport flow of the people influence coefficient A FI.The calculation formula is one with segmentation
The empirical equation of function representation, AFI take 3 values altogether, and respectively 0.8,0.9 and 1 respectively correspond different size of real-time acquisition
Airport flow of the people APF, APF is bigger, and the value of AFI is bigger.In formula, AFW is the historical data of airport flow of the people；APF is from boat
The Information Management System of building Operation Centre of standing obtains in real time.
As a kind of alternative embodiment, the calculation formula of the airport scale influence coefficient A SI are as follows:
Wherein, AC is airfield handling capacity, and unit is behaved.
This gives the calculation formula of airport scale influence coefficient A SI.The calculation formula is also one with segmentation
The empirical equation of function representation.The Size estimation on airport directly affects the handling capacity on airport.The handling capacity on airport can be by civil aviation authority
The data of publication obtain.Airfield handling capacity AC is bigger, and the value of ASI is bigger, and the value range of ASI is [0.9,1].
As a kind of alternative embodiment, the S101 further include: addition ADS-B data receiver processing system cannot push
Plan the data of flight: flight number FN, flight status FS, flight estimated approach time ETA, departure place airport DEP reach ground machine
Field ARR, wherein ETA=ATD+STA-STD, ATD, STA and STD are respectively the actual time of departure for adding flight, plan arrival
Time and Proposed Departure time.
In the present embodiment, some flight datas ADS-B data receiver processing system can not obtain, and such as be fitted without ADS-
The older aircraft of B device artificially closes the aircraft of ADS-B equipment, can not obtain the aircraft of ADS-B signal because being blocked by building
Deng.Therefore, it if only handled the flight data obtained in real time from ADS-B data receiver processing system, may miss
The passenger of above-mentioned flight.The present embodiment by by the flight data obtained in real time flight number with plan flight be compared,
Determine that ADS-B data receiver processing system can not obtain the data of which flight, then according to these flights when actually taking off
Between, Proposed Departure time and plan arrival time calculate that flight is estimated to approach the time, by the flight number of these flights, flight shape
State, flight estimated time of approaching, departure place airport and arrival ground airport data are added to real from ADS-B data receiver processing system
When the data that obtain in, uniformly handled.
As a kind of alternative embodiment, the S104 works as STi=STl, and FSiWhen ∈ (FLY, CIR, CED, DES, SAR),
It pushes i-th of flight to taxi company's scheduling system of sending a car and will approach information Li=(FNi, FSi, ETAi, DEPi, ARRi,
STi)。
It will approach the improvement project of information this gives a kind of push, that is, work as STi∈(STl,STe] when do not push away
It send, works as STi=STlWhen just push.It handles in this way, is for taxi driver's time cost, passenger's time cost and taxi
Company management cost benefit maximumlly considers.The present embodiment is a kind of preferable embodiment, is not repelled other feasible
Push scheme.
As a kind of alternative embodiment, the S104 further include: if STi∈(0,STl), then delete the number of i-th of flight
According to；If at this time the flight status of i-th of flight be make preparation for dropping or make a return voyage, to taxi company send a car scheduling system push i-th
A flight abnormity prompt information.
This gives a kind of deletion hash and the technical solutions of flight abnormity prompt.For meeting ST ∈
(0,STl) flight, pushed the information that will approach of these flights, the data of these flights for taxi company
Through useless, it is therefore desirable to delete these hashes.In addition, picking if flight status becomes making preparation for dropping or make a return voyage at this time
It will fail to get or achieve what one wants, for this purpose, taxi company is notified in a manner of pushing flight abnormity prompt information, to take corresponding measure.
It is above-mentioned that only several specific embodiments in the present invention are illustrated, but can not be as protection model of the invention
Enclose, it is all according to the present invention in the equivalent change or modification made of design spirit or equal proportion zoom in or out, should all
Think to fall into protection scope of the present invention.
Claims (6)
- The dispatching method 1. a kind of taxi picks, which comprises the following steps:Step 1, the flight data of ADS-B data receiver processing system push, including flight number FN, flight status are obtained in real time Estimated time ETA, departure place airport DEP and the arrival ground airport ARR of approaching of FS, flight；Step 2, selection flight status FS is the FLY that takes off, the CIR that spiraling, the CED that spiraled, begins to decline DES and will approach The flight data of SAR subtracts current time with the estimated time ETA that approaches of flight, and obtaining flight will approach time ST, and unit is Minute, establish flight data array Li=(FNi, FSi, ETAi, DEPi, ARRi, STi), i=1,2 ..., n, n are flight quantity；Step 3, calculate to taxi company send a car scheduling system push flight will approach the information moment with respect to flight approach when Carve earliest notice time ST in advanceeTime ST is notified the latestl:STe=Tmax×AFI×ASI-AFT×(1-ASI)STl=Tmin×AFI×ASI-ALT×(1-ASI)Wherein, TmaxAnd TminRespectively taxi reaches the pick maximum value and minimum of time used in terminal from taxi company Value, AFT and ALT are respectively most fast clearance time and most slow clearance time, Tmax、Tmin, AFT and ALT unit be minute, AFI is that airport flow of the people influences coefficient, and ASI is that airport scale influences coefficient；Step 4, work as STi∈[STl,STe], and the flight status FS of i-th of flightiWhen ∈ (FLY, CIR, CED, DES, SAR), to Taxi company's scheduling system of sending a car pushes i-th of flight and will approach information Li=(FNi, FSi, ETAi, DEPi, ARRi, STi)。
- The dispatching method 2. taxi according to claim 1 picks, which is characterized in that the airport flow of the people influences coefficient The calculation formula of AFI are as follows:Wherein, APF is the airport flow of the people obtained in real time, and AFW is the historical data of airport flow of the people, and the unit of APF and AFW are equal For people.
- The dispatching method 3. taxi according to claim 1 picks, which is characterized in that the airport scale influences coefficient The calculation formula of ASI are as follows:Wherein, AC is airfield handling capacity, and unit is behaved.
- The dispatching method 4. taxi according to claim 1 picks, which is characterized in that the step 1 further include: addition The data for the plan flight that ADS-B data receiver processing system cannot push: flight number FN, flight status FS, flight it is estimated into ETA estimated time of arrival ETA, departure place airport DEP reach ground airport ARR, wherein ETA=ATD+STA-STD, ATD, STA and STD difference For the actual time of departure, plan arrival time and Proposed Departure time for adding flight.
- The dispatching method 5. taxi according to claim 1 picks, which is characterized in that the step 4 works as STi=STl, and FSiWhen ∈ (FLY, CIR, CED, DES, SAR), pushes i-th of flight to taxi company's scheduling system of sending a car and will approach letter Cease Li=(FNi, FSi, ETAi, DEPi, ARRi, STi)。
- The dispatching method 6. taxi according to claim 1 picks, which is characterized in that the step 4 further include: if STi ∈(0,STl), then delete the data of i-th of flight；If the flight status of i-th of flight is to make preparation for dropping or make a return voyage at this time, to Taxi company send a car scheduling system push i-th of flight abnormity prompt information.
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