CN110751824A - Method for allocating boarding points of taxis in airport - Google Patents
Method for allocating boarding points of taxis in airport Download PDFInfo
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- CN110751824A CN110751824A CN201911036245.9A CN201911036245A CN110751824A CN 110751824 A CN110751824 A CN 110751824A CN 201911036245 A CN201911036245 A CN 201911036245A CN 110751824 A CN110751824 A CN 110751824A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/202—Dispatching vehicles on the basis of a location, e.g. taxi dispatching
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Abstract
The invention discloses a method for allocating boarding points of taxis in an airport, which adopts a linear arrangement departure mode, wherein the linear arrangement departure mode comprises linear arrangement independent departure and linear arrangement sequential departure. In the linear arrangement independent departure mode, taxis enter and exit each boarding point independently, and passengers get on the taxi and walk away; the passenger preferably selects a taxi to stop. In the linear arrangement sequential departure mode, m taxi-taking points are sequentially and linearly arranged on two lanes respectively, taxis are sequentially arranged on the taxi-taking points, first in first out is carried out, and passengers take 1 st to m taxis sequentially. The invention helps airport dispatch managers to manage and coordinate taxi capacity, avoids inaccuracy brought by airport managers through experience prediction, and achieves the purposes of improving the boarding and alighting efficiency of airports and ensuring safe travel of airport passengers.
Description
Technical Field
The invention relates to a method for allocating the transportation capacity of taxis in an airport, in particular to a method for allocating boarding points of taxis in the airport.
Background
At present, two parallel lanes are generally arranged in a passenger riding area of an airport, when the flying flight density of the airport is high, the number of taxis going to the airport is increased, and meanwhile, a driver arriving at the airport is confronted with two options, namely waiting for passengers or returning empty vehicles to a place to continue to pull passengers. Taxi drivers will make decisions based on their own experience, known flight information and presumably passenger factors on the passenger aircraft. If a taxi chooses to go to the 'storage pool', the situation that many taxis queue up for carrying passengers in the 'storage pool' will occur. Particularly, if the density of flights arriving at the airport in the time period is not enough, the number of passengers carrying the taxis in the 'storage pool' cannot be met, and a large number of taxis wait for the passengers to be carried. In contrast, when the density of arriving flights is high, too many passengers sit on taxis when getting off the airplane, but insufficient taxis go to the storage pool, which is difficult to meet the requirement of the number of passengers, the passengers can be queued. The situation is particularly prominent in special time periods such as insufficient flight density of takeoff at the airport, early subway, special line outage and the like. At present, the condition that taxis do not need to wait in a storage pool and simultaneously the riding requirements of passengers are completely met rarely occurs. Therefore, under the condition of ensuring safety, it is important to design a reasonable boarding point.
Disclosure of Invention
The purpose of the invention is as follows: the invention provides a method for allocating taxi getting-on points in an airport, which aims to overcome the defects in the prior art.
The technical scheme is as follows: the invention discloses a method for allocating boarding points of taxis in an airport.
In the linear arrangement independent departure mode, taxis enter and exit each boarding point independently, and passengers get on the taxi and walk away; the passenger preferably selects a taxi to stop.
In the linear arrangement sequential departure mode, m taxi-taking points are sequentially and linearly arranged on two lanes respectively, taxis are sequentially arranged on the taxi-taking points, first in first out is carried out, and passengers take 1 st to m taxis sequentially.
In the linear arrangement departure mode, a waiting area is provided with a long-distance destination waiting area and a plurality of short-distance destination waiting areas; a plurality of parking spaces are arranged in a long-distance destination waiting area, and passengers take the bus in sequence; and each 'close-distance destination waiting area' is provided with a parking space.
In the linear arrangement departure mode, taxis are arranged in parallel to independently depart, m departure points are arranged on a lane in parallel, and a taxi enters and exits each departure point and finishes driving away from the departure point.
Has the advantages that: the invention provides four different taxi dispatching modes respectively aiming at the characteristic of getting on or off the bus of the passengers in the airport and the distribution characteristic of taxis in the airport, and analyzes the aspects of safety, efficiency and the like. The invention effectively helps airport dispatching management personnel to manage and coordinate taxi capacity, avoids inaccuracy brought by airport management personnel through experience prediction, improves airport boarding and alighting efficiency, reduces waste of public resources and ensures safe trip of airport passengers.
Drawings
FIG. 1 is a schematic view of a departure point and a departure point in sequence in a linear arrangement according to an embodiment;
FIG. 2 is a schematic diagram of the third embodiment of the present invention showing the departure of the storage tanks according to the travel distance;
FIG. 3 is a diagram of four parallel-arranged independent departure vehicles according to the embodiment.
Detailed description of the invention
The invention adopts a linear arrangement departure mode, and the linear arrangement departure mode comprises linear arrangement independent departure and linear arrangement sequential departure. Wherein, L is assumed to represent lanes of the riding area, and parallel lanes are respectively represented as L1And L2(ii) a Suppose NsumTotal ride efficiency; assuming that the total number of boarding points is Nall(ii) a Suppose Pi,1≤i≤m，KiI is more than or equal to 1 and less than or equal to m is respectively a lane L1And L2A boarding point on the vehicle; suppose that the number of people waiting for taking a bus in the bus taking area is Nren(ii) a Let T bewaitThe average parking time of the taxi is expressed in seconds and mainly comprises the time T of getting on the taxigetAnd time T of entering and exiting boarding pointin-out。
The invention mainly has the following four embodiments:
the first embodiment is as follows: linear array individual departure:
and the taxies enter and exit each boarding point independently, and the passengers can walk after boarding. The passenger may also prefer parked taxis.
In the embodiment, the taxi enters and exits each taxi-boarding point independently without arranging a dispatcher, and the taxi is walked by passengers. When a taxi driver enters a boarding point, the passenger selects a parked taxi preferentially. However, the scheme does not follow the first-in first-out principle, and taxis mutually interfere in the process of entering and exiting the boarding point, so that the use efficiency of the boarding point is also reduced.
Assume 0 < η2＝η2(m) < 1 is a reduction coefficient corresponding to m number of getting-on points under the condition of linearly arranged independent departure, and the effective number N of getting-on points of each lane at the moments＝m×η2(m)。
Riding efficiency of each lane
Wherein 0 <ρ < 1 is expressed as a coefficient to cancel out the fluctuation of the parking time.
Total ride efficiency Nsum＝2×N。
Since the taxi can independently enter or exit any boarding point, the rear car with the boarding is allowed to drive away before the front car without the boarding, and the traffic risk exists, the safety is lower than that of the embodiment, a dispatcher needs to be arranged to command and dispatch on site, and the safety of an airport is improved.
Example two: the linear arrangement is sent out in sequence:
as shown in fig. 1, m upper vehicle points are linearly arranged in sequence on two lanes, respectively. Taxis are arranged in sequence at the taxi-taking point, and the first-in first-out is realized. The passenger boarding rule is as follows: the 1 st to the m vehicles are sequentially ridden.
And m vehicle-entering points are sequentially and linearly arranged on the two lanes respectively. Taxis are arranged in sequence at the taxi-taking point, and the first-in first-out is realized. The passenger boarding rule is as follows: the 1 st to the m vehicles are sequentially ridden. With this arrangement, a plurality of waiting passengers at the boarding points get on the vehicle at the same time. The first vehicle passenger places luggage, the time required for getting on the vehicle and the starting and dispatching time directly influence the subsequent 2 nd to m th vehicles, and the 2 nd taxi influences the subsequent 3 rd to m th vehicles.
For a plurality of linearly arranged boarding points, since the rented vehicles of adjacent boarding points may interfere with each other and delay the time for entering and exiting the boarding points, the traffic capacity of each boarding point of the plurality of boarding points is different from that of a single boarding point, so that reduction needs to be carried out according to the use efficiency, and if 0 < η 1 ═ η 1(m) < 1 is a reduction coefficient corresponding to m boarding points in the case of linear arrangement and sequential departure, the effective number of boarding points N is Ns＝m×η1(m)。
Riding efficiency of each lane
Where 0 < ρ < 1 is expressed as a coefficient to counteract the parking time fluctuations.
Total ride efficiency NsumCan be defined as the total departure quantity of all the departure points of two parallel lanes per hour, namely Nsum＝2×N。
In the second embodiment, the taxi is first in first out, and the overtaking of the rear car is not allowed, so that the traffic risk caused by the overtaking of the rear car is avoided, and the safety is high.
Example three: vehicle storage pool distinguished according to travel distance
As shown in fig. 2, the storage pool is divided into a "long-distance destination waiting area" and a "short-distance destination waiting area" according to the distance, and the specific embodiment is, for example, divided into a "waiting area outside thirty kilometers" and a "waiting area within thirty kilometers". The 'waiting area outside thirty kilometers' is provided with a plurality of parking spaces, firstly a 1 st vehicle is taken, then a 2 nd, a 3 rd and a 4 th vehicles … … 'waiting area inside thirty kilometers' is taken in sequence, only one parking space is arranged, and a plurality of waiting areas of the same type are arranged in a set distance. The passenger selectively goes to the storage pool to take a taxi according to the distance from the passenger to the destination. Meanwhile, a taxi driver judges the distance of the next trip destination according to the operation condition, the oil quantity and other factors of the taxi driver on the same day. The scheme exerts the subjective initiative of the taxi driver, and the taxi driver is in a complete free state. According to the scheme, the passengers are shunted in advance according to the distance, so that the management is convenient, and the efficiency is improved.
Only one parking space is arranged in a waiting area within thirty kilometers, the taxi is first in and first out, the overtaking of the rear car is not allowed, and the traffic risk caused by the overtaking of the rear car is avoided, so that the safety factor is enhanced, and the safety is very high. A plurality of continuous parking spaces are arranged in a waiting area outside thirty kilometers, and when the airport arrives at a high flight density, a large number of passengers can be conveyed at the same time. Meanwhile, the 'waiting area within thirty kilometers' occupies less land and is more in arrangement, and short-distance passenger transportation is realized in a 'short-frequency and fast' mode.
For a plurality of linearly arranged boarding points, as the taxi vehicles of adjacent boarding points interfere with each other and delay the time of entering and exiting the boarding points, the traffic capacity of each boarding point of the plurality of boarding points is different from that of a single boarding point, and therefore, the traffic capacity needs to be reduced according to the use efficiency, if the traffic capacity is more than 0 and less than η, the traffic capacity is not limited by the traffic capacity of the plurality of boarding points, and the traffic capacity is not limited by the traffic capacity of the single boarding point1＝η1(m) < 1 is a reduction coefficient corresponding to m departure points in the case of linear arrangement and sequential departure, and is effectiveNumber of getting on bus Ns＝m×η1(m) of the reaction mixture. Riding efficiency of each lane
The riding efficiency can be defined as the total departure quantity N of all the departure points of two parallel lanes per hoursum＝2×N。
Example four: parallel arranged independent departure
As shown in fig. 3, each lane is widened in the parking area, m boarding points are arranged in parallel, and a taxi enters and exits each boarding point, so that a passenger can leave the boarding point and converge into the original lane in front after finishing boarding. The passenger preferably selects the parked taxi.
The effective number of the vehicles getting on each lane can be considered to be equal to the number of the vehicles getting on, namely Ns＝m。
Because the taxi getting-on points are arranged in parallel, taxies can enter and exit each taxi getting-on point independently, on one hand, the influence of the time for placing luggage and getting-on by passengers of the front taxi and the time for starting and dispatching the taxi on subsequent vehicles in the first embodiment is avoided, on the other hand, the mutual interference between the taxies in the second embodiment in the process of getting-on and getting-off of the taxi getting-on points is avoided, therefore, the use efficiency of the taxi getting-on points is not reduced, and the efficiency is improved by the scheme. The scheme needs to expand roads at parking spots and is suitable for the situation that parking areas have large road spaces. According to the scheme, the mutual interference between taxis in the process of entering and exiting the boarding point in the 'waiting area outside thirty kilometers' in the third embodiment is avoided, the possible traffic risks such as overtaking and the like are eliminated, and the safety is also considered.
Claims (6)
1. A method for allocating boarding points of taxis in an airport is characterized by comprising the following steps: the method adopts a linear arrangement departure mode, and the linear arrangement departure mode comprises linear arrangement independent departure and linear arrangement sequential departure.
2. The method of assigning boarding points for taxis at airports as claimed in claim 1, wherein: in the linear arrangement independent departure mode, the taxies enter and exit each boarding point independently, and the passengers can walk on the taxies.
3. The method of assigning boarding points for taxis at airports as claimed in claim 2, wherein: the passenger preferably selects a taxi to stop.
4. The method of assigning boarding points for taxis at airports as claimed in claim 1, wherein: in the linear arrangement sequential departure mode, m taxi-taking points are sequentially and linearly arranged on two lanes respectively, taxis are sequentially arranged on the taxi-taking points, and 1 st to m taxis are sequentially taken by passengers in a first-in first-out mode.
5. The method of assigning boarding points for taxis at airports as claimed in claim 1, wherein: in the linear arrangement departure mode, the waiting area is provided with a long-distance destination waiting area and a plurality of short-distance destination waiting areas; a plurality of parking spaces are arranged in the long-distance destination waiting area, and passengers take the bus in sequence; and each 'close-distance destination waiting area' is provided with a parking space.
6. The method of assigning boarding points for taxis at airports as claimed in claim 1, wherein: in the linear arrangement departure mode, the taxies are arranged in parallel and are independently dispatched, m departure points are arranged on the lane in parallel, and the taxies enter and exit each departure point and finish the departure of the passengers from the departure points.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911036245.9A CN110751824A (en) | 2019-10-29 | 2019-10-29 | Method for allocating boarding points of taxis in airport |
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| CN201911036245.9A CN110751824A (en) | 2019-10-29 | 2019-10-29 | Method for allocating boarding points of taxis in airport |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341092A (en) * | 2020-02-28 | 2020-06-26 | 山东女子学院 | Airport riding efficiency optimization method |
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Application publication date: 20200204 |