CN117275125B - Airport taxi operation management method - Google Patents
Airport taxi operation management method Download PDFInfo
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- CN117275125B CN117275125B CN202311571462.4A CN202311571462A CN117275125B CN 117275125 B CN117275125 B CN 117275125B CN 202311571462 A CN202311571462 A CN 202311571462A CN 117275125 B CN117275125 B CN 117275125B
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- 238000007726 management method Methods 0.000 title claims abstract description 51
- 230000004888 barrier function Effects 0.000 claims abstract description 114
- 230000029305 taxis Effects 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 21
- 230000000052 comparative effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
Abstract
The invention discloses an airport taxi operation management method, which comprises the steps of dividing each terminal building waiting area into two subareas, wherein a remote storage pool comprises a remote inlet and 2N remote outlets which are in one-to-one correspondence with the subareas, and all the inlets and the outlets are provided with corresponding gates; presetting a white list, a black list and 2N order receiving types; managing taxis to enter a remote storage pool; virtual tag binding; the virtual tag is verified by the subarea entrance barrier gate; and after the taxi carries the passenger, the consumption virtual tag leaves. The invention uses the remote vehicle storage pool vehicle, and the terminal building waiting area is used for carrying passengers and going in and out quickly. By combining the virtual tag, the automatic diversion management of the remote storage pool to the taxis is realized, the automatic inspection of the airport terminal station waiting area to the taxis is realized, the unmanned management and the unmanned queuing of the taxis are realized, the illegal actions of the insertion queue are effectively reduced, the on-site disputes are reduced, the taxi discharging efficiency is improved, the congestion probability of roads around the terminal station is reduced, the labor cost is reduced, and the travel of passengers is facilitated.
Description
Technical Field
The invention relates to a vehicle traffic control method, in particular to an airport taxi operation management method.
Background
In order to reasonably allocate taxi resources and avoid rejection and disputes, airports often divide taxis into long and short distances. For example, a Pudong airport manages short-distance tickets, lays ground induction coils on short-distance defined boundaries, detects the driving range of a taxi, and manually checks the short-distance tickets before a terminal building station. The Daxing airport is far from urban areas as well, taxi disc short rules are formulated for short-distance problems, round trip mileage and round trip time meeting short-distance setting are preset, license plate information is recorded for vehicles meeting short-distance setting by sweeping a short-distance barrier gate at a front exit of the airport, the entrance of the airport is scheduled to check and confirm mileage and time of re-ticket, and the barrier gate recording time and passenger carrying taxi taking time are required to be within a preset time period, and the vehicles enter a rapid channel of a parking lot after confirmation. In other airports, vehicles are released from a remote temporary storage yard to a terminal building by manually issuing paper passes, the passes are manually retrieved at the entrance of the terminal building, and the vehicles are guided to enter corresponding waiting areas.
However, there are still many practical problems with the above scheduling, such as:
1. the management of the short distance ticket of the Pudong airport requires that a ground induction coil is paved around the short distance land, so that the engineering quantity is large; the manual verification efficiency before the station is low, the traffic flow in the peak period is high, a plurality of people are required to be on duty in ticket verification post, and the manual is on duty in the fatigue period, so that the risk of subjective misjudgment exists.
2. The taxi disc short rule of the Daxing airport requires the entrance of a dispatching station to check the re-ticket confirmation mileage and time, the manual re-checking efficiency is low, and the risk of subjective misjudgment exists. The paper pass mode needs the on-duty personnel to be on duty for 24 hours, so that the efficiency is low, and the requirement on manpower is high.
3. And the terminal building is put into taxi, most of which is one dialing and one dialing, and because of a lot of subjective factors of manual vehicle discharge and the familiarity degree, speed and the like of the vehicle running to the terrain, the sequence of the front and rear dialing teams is disordered, and finally the passenger sequence is argued.
4. The license plate is acquired by a camera, the traffic flow of the airport is large, and the recognition rate of the camera is high, but tens of license plate misrecognition can occur in the airport where thousands of vehicles enter and exit every day, so that the parking speed and the normal management of taxis can be influenced.
5. In other special cases, if a barrier gate is installed at the exit of the terminal building waiting area, if passengers get on the bus, the bus can not return to the terminal building waiting area due to various reasons such as price and destination, and the bus can only be queued again, so the barrier gate is generally cancelled at the exit. However, after the virtual tag is set, the virtual tag needs to be consumed at the exit, but the recognition rate of the camera is limited, and part of vehicles cannot be recognized when passing at high speed, so that the vehicles leave the ground, but the number of the vehicles in the terminal building is not deducted from the management system, and the statistics of the number of the vehicles in the terminal building is inaccurate, so that the vehicle scheduling is influenced.
Disclosure of Invention
The invention aims to provide the airport taxi operation management method which solves the problems that a large amount of workers are required to watch for a long time, subjective and error is easy to occur, the operation efficiency of a terminal building taxi is low, accumulation is easy to occur and the like, can improve the operation efficiency and reduces the subjective error probability.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the airport taxi operation management method is applied to an airport comprising N terminal building waiting areas, a far-end storage pool and a taxi operation management system, wherein N is more than or equal to 2, N terminal buildings are respectively marked as T1 to TN, and the method comprises the following steps of;
s1, dividing each terminal building waiting area into 2 subareas, namely a long-distance area and a short-distance area, arranging a subarea entrance barrier gate at the entrance of each subarea, and arranging an off-site camera at the exit;
the remote vehicle storage pool comprises a remote inlet and 2N remote outlets, a remote inlet barrier gate is arranged at the remote inlet, the 2N remote outlets are in one-to-one correspondence with the 2N sub-areas, and each remote outlet is provided with a remote outlet barrier gate;
presetting a white list and a black list for managing taxi traffic, presetting 2N order receiving types, wherein each type corresponds to a subarea;
all the barrier gates are provided with a camera unit, a display screen and a playing unit for identifying license plates;
s2, managing taxis to enter a remote storage pool;
the taxis connected with the taxi machine travel to the far-end entrance barrier gate, the far-end entrance barrier gate identifies license plates, the license plates are compared with the white list and the black list, when the license plates are in the white list and are not in the black list, the far-end entrance barrier gate releases the taxis to enter the far-end vehicle storage pool, otherwise, the taxis are not released;
s3, virtual tag binding;
the taxi in the remote storage pool moves to the corresponding remote exit barrier gate according to the order receiving type, the taxi operation management system obtains the order receiving type and the license plate of the taxi, generates a virtual tag of the corresponding subarea according to the order receiving type, binds the virtual tag with the license plate, and releases the remote exit barrier gate after successful binding;
s4, the taxi moves from the remote exit barrier gate to a subarea entrance barrier gate, the subarea entrance barrier gate recognizes the license plate of the taxi, a bound virtual tag is obtained, whether the subarea corresponding to the virtual tag is self or not is judged, if yes, the taxi is released, and otherwise, the taxi is reminded to leave;
s5, taxis entering the subareas form a queuing sequence according to the entering sequence, after passengers are carried in sequence, virtual tags are consumed by the departure cameras, and the taxis leave the airport.
As preferable: in step S3, when the remote exit gates are released, automatic release control is performed on the remote exit gates, wherein the automatic release control method of each remote exit gate is the same, and the automatic release control of the remote exit gate corresponding to one sub-area is as follows;
sa1, presetting an optimal vehicle value P and a lower limit alarm threshold W of the subarea min Upper limit alarm threshold W max The vehicle placing time;
sa2, temporarily at each time of parking, acquires the in-transit vehicle C in the subregion 1 Number of vehicles in subarea C 2 Calculating the current total number C of taxis in the subarea When (when) =C 1 +C 2 ；
Sa3, comparative C When (when) And W is min If W min ≥C When (when) Calculating the number C of the vehicles Put and put ；
；
Wherein V is F For the discharging speed of the remote exit road gate corresponding to the subarea, V N The vehicle-releasing speed at the off-site camera is set;
sa4, opening the corresponding far-end outlet barrier gate of the subarea according to C Put and put Releasing the vehicle, closing the remote exit road gate after finishingAnd finishing the discharging.
As preferable: when the automatic release control is performed, the staff can perform manual release control at any time, the manual release control is that,
sb1, a worker opens and closes a remote exit barrier gate corresponding to the subarea through a taxi operation management system;
sb2, after a worker opens a remote exit barrier gate, acquiring the current total number C of taxis in the subarea in real time When (when) =C 1 +C 2 And at W max ≤C When (when) And when the remote exit barrier gate is forcibly closed.
As preferable: in step S4, the sub-area entrance barrier gate identifies the license plate of the taxi, and the virtual label bound by the license plate is obtained specifically;
s41, after the remote exit barrier gate identifies the license plate and binds the virtual tag, the bound license plate and virtual tag are sent to a taxi operation management system, and a taxi which passes through the remote exit barrier gate and does not reach the subarea entrance barrier gate is marked as an on-road vehicle;
s42, after the sub-area entrance barrier gate identifies the license plate, inquiring the license plate from the taxi operation management system, if so, acquiring a virtual tag bound with the license plate, otherwise, entering step S43;
s43, fuzzy matching;
and (3) identifying the license plate of the sub-zone entrance barrier gate, comparing the license plate with the license plate of the on-road vehicle, and if the license plate of the on-road vehicle is different from the license plate to be verified by only one, replacing the sub-zone entrance barrier gate with the license plate of the on-road vehicle to identify the license plate, and acquiring the virtual tag bound by the on-road vehicle.
As preferable: the camera units at the far-end exit barrier gate and the subarea entrance barrier gate are composed of 3 cameras installed at different positions, when a taxi passes through the corresponding barrier gate, the 3 cameras collect license plates simultaneously, at least 2 cameras collect license plates which are the same, the license plates are considered to be identified correctly, the license plates are obtained, otherwise, the taxi is reminded to retreat, and the license plates are collected again through the barrier gate.
As preferable: in step S5, the off-site camera consumes virtual tags specifically as follows;
the method comprises the steps of obtaining a queuing sequence in a subarea, identifying the passed taxi license plate by using an off-site camera, comparing the license plate with the license plate in the queuing sequence, and deleting the virtual labels of the license plate and all license plates in front of the license plate in the queuing sequence.
As preferable: the white list is used for storing local taxi license plates allowed to pass by the management party, and the black list is used for storing taxi license plates which are judged and penalized by the management party and are not penalized.
As preferable: the remote car storage pool is also provided with an entrance large screen and an acoustic array, the taxi operation management system acquires the flight landing and taking information of each terminal building in a period of time, acquires queuing information of a long-distance area and a short-distance area of each terminal building, displays the queuing information by the entrance large screen and plays the queuing information by the acoustic array.
The method is used for airport taxi management, and the terminal building waiting area is a taxi arrangement waiting area under the terminal building.
Regarding fuzzy matching: the invention uses fuzzy matching mode to process fault tolerance of the error license plate with low probability because of error recognition; when the license plate of the on-road vehicle and the license plate to be verified are only different by one, fuzzy matching is adopted, and when the situation that the license plate is different by more than one is caused, the taxi can retreat to re-identify the license plate to overcome the defect, or the defect is overcome, or the license plate is reported to manual processing.
Regarding a platform operated by the method, a mode of establishing a plurality of virtual machine micro services is established, and the load is amortized to improve the stability and efficiency of the system; and the micro-services can be communicated efficiently in an MQ bus mode.
Compared with the prior art, the invention has the advantages that: the novel airport taxi operation management method is characterized in that a taxi driving area is divided into a remote storage pool and a terminal building waiting area by an airport, the remote storage pool is used for storing a taxi, and the terminal building waiting area is used for fast entering and exiting and carrying passengers. The virtual tags of the taxis are given to the barrier gate of the remote storage pool, the virtual tags of the taxis are checked by the barrier gate at the entrance of the subarea of the terminal building waiting area, so that the behavior of the taxis at the airport is restrained, the automatic shunting management of the taxis by the remote storage pool is realized, the automatic checking of the taxis by the terminal building waiting area at the airport is realized, the unmanned management and the unmanned queuing of the taxis are realized, the illegal actions of the plug-in team are effectively reduced, the on-site dispute is reduced, the taxi discharging efficiency is improved, the congestion probability of roads around the terminal building is reduced, the cost is reduced, and the travel of passengers is facilitated.
The invention can strictly control the vehicle in-out amount, and intercept the non-queuing vehicle barrier gate outside, so that a large amount of waiting time of vehicles is put in a comfortable parking place with hot water, food, toilets and rest places, instead of the terminal building.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a flow chart of the present invention for controlling taxis;
FIG. 3 is a schematic diagram of a remote reservoir truck drop.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Example 1: referring to fig. 1 to 3, an airport taxi operation management method is applied to an airport including N terminal waiting areas, a remote storage pool and a taxi operation management system, wherein N is greater than or equal to 2, N terminal terminals are respectively marked as T1 to TN, and the method comprises the following steps;
s1, dividing each terminal building waiting area into 2 subareas, namely a long-distance area and a short-distance area, arranging a subarea entrance barrier gate at the entrance of each subarea, and arranging an off-site camera at the exit;
the remote vehicle storage pool comprises a remote inlet and 2N remote outlets, a remote inlet barrier gate is arranged at the remote inlet, the 2N remote outlets are in one-to-one correspondence with the 2N sub-areas, and each remote outlet is provided with a remote outlet barrier gate;
presetting a white list and a black list for managing the traffic of taxis, wherein the white list is used for storing local taxi license plates allowed to pass by a manager, and the black list is used for storing taxi license plates which are judged and penalized by the manager and do not eliminate the penalty; presetting 2N order receiving types, wherein each type corresponds to a subarea;
all the barrier gates are provided with a camera unit, a display screen and a playing unit for identifying license plates;
s2, managing taxis to enter a remote storage pool;
the taxis connected with the taxi machine travel to the far-end entrance barrier gate, the far-end entrance barrier gate identifies license plates, the license plates are compared with the white list and the black list, when the license plates are in the white list and are not in the black list, the far-end entrance barrier gate releases the taxis to enter the far-end vehicle storage pool, otherwise, the taxis are not released;
s3, virtual tag binding;
the taxi in the remote storage pool moves to the corresponding remote exit barrier gate according to the order receiving type, the taxi operation management system obtains the order receiving type and the license plate of the taxi, generates a virtual tag of the corresponding subarea according to the order receiving type, binds the virtual tag with the license plate, and releases the remote exit barrier gate after successful binding;
s4, the taxi moves from the remote exit barrier gate to a subarea entrance barrier gate, the subarea entrance barrier gate recognizes the license plate of the taxi, a bound virtual tag is obtained, whether the subarea corresponding to the virtual tag is self or not is judged, if yes, the taxi is released, and otherwise, the taxi is reminded to leave;
s5, taxis entering the subareas form a queuing sequence according to the entering sequence, after passengers are carried in sequence, virtual tags are consumed by the departure cameras, and the taxis leave the airport.
In step S3 of this embodiment, when the remote exit gates are released, automatic release control is performed on the remote exit gates, where the automatic release control method of each remote exit gate is the same, and the automatic release control of the remote exit gate corresponding to one sub-area is;
sa1, presetting an optimal vehicle value P and a lower limit alarm threshold W of the subarea min Upper limit alarm threshold W max The vehicle placing time;
sa2, temporarily at each time of parking, acquires the in-transit vehicle C in the subregion 1 Number of vehicles in subarea C 2 Calculating the current total number C of taxis in the subarea When (when) =C 1 +C 2 ；
Sa3, comparative C When (when) And W is min If W min ≥C When (when) Calculating and placing vehicleQuantity C Put and put ；
；
Wherein V is F For the discharging speed of the remote exit road gate corresponding to the subarea, V N The vehicle-releasing speed at the off-site camera is set;
sa4, opening the corresponding far-end outlet barrier gate of the subarea according to C Put and put And (3) releasing the vehicle, and closing the remote exit barrier gate after the vehicle is finished, so as to finish the vehicle release.
In addition, when the automatic release control is carried out, the staff can carry out manual release control at any time, and the manual release control is that,
sb1, a worker opens and closes a remote exit barrier gate corresponding to the subarea through a taxi operation management system;
sb2, after a worker opens a remote exit barrier gate, acquiring the current total number C of taxis in the subarea in real time When (when) =C 1 +C 2 And at W max ≤C When (when) And when the remote exit barrier gate is forcibly closed.
In step S4, the sub-area entrance barrier gate recognizes the license plate of the taxi, and the virtual tag bound by the license plate is obtained specifically;
s41, after the remote exit barrier gate identifies the license plate and binds the virtual tag, the bound license plate and virtual tag are sent to a taxi operation management system, and a taxi which passes through the remote exit barrier gate and does not reach the subarea entrance barrier gate is marked as an on-road vehicle;
s42, after the sub-area entrance barrier gate identifies the license plate, inquiring the license plate from the taxi operation management system, if so, acquiring a virtual tag bound with the license plate, otherwise, entering step S43;
s43, fuzzy matching;
and (3) identifying the license plate of the sub-zone entrance barrier gate, comparing the license plate with the license plate of the on-road vehicle, and if the license plate of the on-road vehicle is different from the license plate to be verified by only one, replacing the sub-zone entrance barrier gate with the license plate of the on-road vehicle to identify the license plate, and acquiring the virtual tag bound by the on-road vehicle.
In this embodiment, the camera units at the remote exit barrier gate and the sub-area entrance barrier gate are composed of 3 cameras installed at different positions, when the taxi passes through the corresponding barrier gate, the 3 cameras collect license plates simultaneously, at least 2 cameras collect license plates which are the same, the license plates are considered to be identified correctly, the license plates are obtained, otherwise, the taxi is reminded to retreat, and the license plates are collected again through the barrier gate.
In step S5 of this embodiment, the off-site camera consumes the virtual tag specifically as follows;
the method comprises the steps of obtaining a queuing sequence in a subarea, identifying the passed taxi license plate by using an off-site camera, comparing the license plate with the license plate in the queuing sequence, and deleting the virtual labels of the license plate and all license plates in front of the license plate in the queuing sequence.
In this embodiment, the remote vehicle storage pool is further provided with an entrance large screen and an acoustic array, and the taxi operation management system obtains the flight landing and overhead information of each terminal building within a period of time, obtains queuing information of long-distance areas and short-distance areas of each terminal building, displays the queuing information by using the entrance large screen, and plays the queuing information by using the acoustic array.
The embodiment can realize the dynamic management and control of each subarea, avoid the problem of too much or too little vehicle placement, and for the off-site vehicles, if the license plates of the off-site vehicles cannot consume the virtual labels, the license plates of the post-vehicles which do not consume the virtual labels in the queuing sequence are processed together when the license plates of the post-vehicles are collected subsequently, so that the number C of the vehicles in the subarea can be ensured more accurately 2 The defect that the vehicle scheduling is affected due to inaccurate statistics of the number of vehicles in the region is avoided.
Example 2: referring to fig. 1 to 3, on the basis of example 1, we will describe the method of the present invention by taking the capital airport as an example, where the capital airport comprises 2 terminals T1 and T2, and there is also a taxi operation management system in use.
The operation of the method of the invention needs to be completed by combining two parts of hardware and software. The hardware part needs to be laid out in advance. Because the airport is provided with two terminal buildings T1 and T2, each terminal building is provided with a terminal building waiting area, and each terminal building waiting area is divided into 2 subareas which are respectively a T1 long-distance area, a T1 short-distance area, a T2 long-distance area and a T2 short-distance area. And a far-end vehicle storage pool is arranged and comprises a far-end inlet and 4 far-end outlets, wherein the 4 far-end outlets are respectively in one-to-one correspondence with the T1 long-distance zone, the T1 short-distance zone, the T2 long-distance zone and the T2 short-distance zone. Then, a far-end entrance barrier gate is arranged at a far-end entrance of a far-end vehicle storage pool, a far-end exit barrier gate is respectively arranged at 4 far-end exits, a subarea entrance barrier gate is arranged at an entrance of 4 subareas, an exit camera is arranged at an exit, and a camera unit, a display screen and a playing unit for identifying license plates are arranged at all barrier gates. An entrance large screen and an acoustic array are arranged in the far-end vehicle storage pool.
The software part comprises a back-end program, a front-end management webpage, an applet and a database. The back-end program refers to a program for running the method of the present invention for implementing the method of the present invention; the front-end management page is in butt joint with the back-end program, acquires data from an interface of the back-end program, is used for displaying real-time dynamics of a taxi to staff, and provides some function modifications of the system, such as authority giving of a barrier gate, valid period setting of a pass and the like; the applet displays the airport partial flight dynamics and the real-time dynamics of the taxi to the taxi driver; the database is used for storing historical data of vehicles, barrier gate passing events, and basic data of barrier gates and a vehicle pool.
In this embodiment, a method for managing operation of an airport taxi includes the following steps;
s1, the same as the step S1 of the embodiment 1, wherein in the embodiment, two terminal building waiting areas are divided into 4 subareas, namely a T1 long-distance area, a T1 short-distance area, a T2 long-distance area and a T2 short-distance area; the 4 order receiving types are T1 long distance, T1 short distance, T2 long distance and T2 short distance respectively;
s2, managing taxis to enter a remote storage pool, and performing step S2 in the embodiment 1;
s3, virtual tag binding;
the taxi can select the type of the order, and the type can be selected by a driver according to actual conditions, or can be determined after checking flight information through a small program, an entrance large screen of a remote storage pool and the like, or checking queuing information of a long-distance area and a short-distance area of each terminal building through a taxi operation management system. If the order receiving type of the taxi is T1 long distance, the taxi moves to a far-end exit barrier gate corresponding to the T1 long distance, and as the long-end storage pool is put once for a period of time, when the taxi is not put, corresponding channel queuing is carried out, when the taxi is put, the taxi can be marked with a virtual tag corresponding to the T1 long distance through the far-end exit barrier gate, and after the binding is successful, the far-end exit barrier gate is released;
when the remote exit gates are released, automatic release control is carried out to ensure that each released vehicle can ensure that the subarea meets the optimal vehicle value, and the automatic release control method of each remote exit gate is the same, wherein the automatic release control of the remote exit gate corresponding to one subarea is as follows;
sa1, presetting an optimal vehicle value P and a lower limit alarm threshold W of the subarea min Upper limit alarm threshold W max The vehicle placing time; the time of the departure is generally set according to the flight times, the peak time is set frequently, and the night or early morning is set at a period before the landing of the flight.
For the T1 long distance zone, the T1 short distance zone, the T2 long distance zone and the T2 short distance zone, the corresponding values are preset as shown in the following table 1;
table 1: presetting a parameter table in each subarea;
sa2, temporarily at each time of parking, acquires the in-transit vehicle C in the subregion 1 Number of vehicles in subarea C 2 Calculating the current total number C of taxis in the subarea When (when) =C 1 +C 2 The method comprises the steps of carrying out a first treatment on the surface of the Suppose for T1 long distance zone, vehicle C in transit 1 Number of vehicles in subarea C =5 2 =3, then C When (when) =C 1 +C 2 =8;
sa3, W due to T1 long distance zone min =10, W min ＞C When (when) Calculating the vehicle discharging number C of the T1 long distance zone Put and put The method comprises the steps of carrying out a first treatment on the surface of the According to the formula, we need to obtain V corresponding to T1 long distance zone F And V N The embodiment gives V of four subareas in the calculation F And V N See table2：
Table 2: v of four sub-regions currently acquired F And V N
V F For the discharging speed of the remote exit barrier gate corresponding to the subarea, namely the number of taxis passing through the remote exit barrier gate in unit time, V N The speed of the taxis at the departure camera, that is, the number of taxis passing through the departure camera in unit time, can be obtained through on-site monitoring or a taxi operation management system.
Bring the data of tables 1 and 2 into C Put and put Calculating the vehicle-discharging number of the T1 long distance zone to obtain the formula of (1)=/>= 32.48; for non-integer, the non-integer may be rounded up or down, and may be set as needed, and the embodiment is set to rounded down, that is, 32.
Sa4, opening the corresponding far-end outlet barrier gate of the subarea according to C Put and put And (5) releasing the vehicle, and closing the remote exit barrier gate after the vehicle is ended.
S4, the taxi passes through the entrance barrier gate from the far-end exit barrier gate to the T1 long-distance zone, the sub-area entrance barrier gate identifies license plates, a virtual label bound with the license plates is obtained, if the taxi is passed through the T1 long-distance zone, and otherwise, the taxi is reminded to leave;
s5, taxis enter the subarea through an entrance barrier gate of the T1 long-distance area, and the subarea can enable the taxis entering the subarea to form a queuing sequence to run only according to the entering sequence and carry passengers in sequence through the modes of lane division, guardrails and the like. After carrying the passengers, leaving the field, identifying the license plate by the leaving camera, and deleting the virtual labels of the license plate and all license plates in front of the license plate in the queuing sequence. If the taxi is running too fast and is not recognized by the departure camera, the virtual tag of the vehicle can be consumed after the vehicle behind the taxi is recognized by the departure camera.
Example 3: referring to fig. 1 to 3, based on embodiment 2, we take the T2 long distance area as an example, and in step S3, the automatic release control of the remote exit barrier corresponding to the T2 long distance area is controlled as follows;
sa1, presetting an optimal vehicle value P and a lower limit alarm threshold W of the subarea min Upper limit alarm threshold W max The vehicle placing time; referring to table 1, for the T2 long distance zone, p=80, W min =40, upper alarm threshold W max =90;
sa2, temporarily obtaining the in-transit vehicle C in the subarea at the current time of parking 1 Number of vehicles in subarea C =15 2 =20, C When (when) =C 1 +C 2 =35;
sa3 satisfies W because 40 > 35 min ＞C When (when) According to Table 2, V corresponding to the T2 long distance zone F =240, V N =54;
and Sa4, opening a remote exit barrier gate corresponding to the T2 long-distance zone, releasing 54 taxis, and closing the remote exit barrier gate after the completion of the taxi.
Example 4: referring to fig. 1 to 3, we add manual release control on the basis of example 1 or example 2. That is, when the automatic release control is performed on the remote exit gate in step S3, the manual release control with higher priority is further set.
When the taxi is manually released for control, a worker opens and closes a remote exit barrier gate corresponding to the subarea through a taxi operation management system;
assume that the T2 long distance zone is also the T2 long distance zone W max After the staff opens the corresponding remote exit gate, the total number C of taxis in the subarea is obtained in real time When (when) When C When (when) More than or equal to 90 vehicles, the method can forcedly close the remote exit barrier gate, and avoid unreasonable manual release control.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The airport taxi operation management method is applied to an airport comprising N terminal building waiting areas, a far-end storage pool and a taxi operation management system, N is more than or equal to 2, N terminal buildings are respectively marked as T1 to TN, and is characterized in that: comprises the following steps of;
s1, dividing each terminal building waiting area into 2 subareas, namely a long-distance area and a short-distance area, arranging a subarea entrance barrier gate at the entrance of each subarea, and arranging an off-site camera at the exit;
the remote vehicle storage pool comprises a remote inlet and 2N remote outlets, a remote inlet barrier gate is arranged at the remote inlet, the 2N remote outlets are in one-to-one correspondence with the 2N sub-areas, and each remote outlet is provided with a remote outlet barrier gate;
presetting a white list and a black list for managing taxi traffic, presetting 2N order receiving types, wherein each type corresponds to a subarea;
all the barrier gates are provided with a camera unit, a display screen and a playing unit for identifying license plates;
s2, managing taxis to enter a remote storage pool;
the taxis connected with the taxi machine travel to the far-end entrance barrier gate, the far-end entrance barrier gate identifies license plates, the license plates are compared with the white list and the black list, when the license plates are in the white list and are not in the black list, the far-end entrance barrier gate releases the taxis to enter the far-end vehicle storage pool, otherwise, the taxis are not released;
s3, virtual tag binding;
the taxi in the remote storage pool moves to the corresponding remote exit barrier gate according to the order receiving type, the taxi operation management system obtains the order receiving type and the license plate of the taxi, generates a virtual tag of the corresponding subarea according to the order receiving type, binds the virtual tag with the license plate, and releases the remote exit barrier gate after successful binding;
s4, the taxi moves from the remote exit barrier gate to a subarea entrance barrier gate, the subarea entrance barrier gate recognizes the license plate of the taxi, a bound virtual tag is obtained, whether the subarea corresponding to the virtual tag is self or not is judged, if yes, the taxi is released, and otherwise, the taxi is reminded to leave;
s5, taxis entering the subareas form a queuing sequence according to the entering sequence, after passengers are carried in sequence, virtual tags are consumed by the departure cameras, and the taxis leave the airport;
in S3, when the remote exit gates are released, the remote exit gates are automatically released, and the automatic release control method of each remote exit gate is the same, wherein the automatic release control of the remote exit gate corresponding to a subarea is as follows:
sa1, presetting an optimal vehicle value P and a lower limit alarm threshold W of the subarea min Upper limit alarm threshold W max The vehicle placing time;
sa2, temporarily at each time of parking, acquires the in-transit vehicle C in the subregion 1 Number of vehicles in subarea C 2 Calculating the current total number C of taxis in the subarea When (when) =C 1 +C 2 ；
Sa3, comparative C When (when) And W is min If W min ≥C When (when) Calculating the number C of the vehicles Put and put ；
；
Wherein V is F For the discharging speed of the remote exit road gate corresponding to the subarea, V N If C is the speed of leaving the camera Put and put Is a non-integer, and is rounded up or down;
sa4, opening the corresponding far-end outlet barrier gate of the subarea according to C Put and put Releasing the vehicle, closing the remote exit barrier gate after the vehicle is finished, and completing the vehicle release;
s5, the leaving camera consumes virtual labels specifically as follows;
the method comprises the steps of obtaining a queuing sequence in a subarea, identifying the passed taxi license plate by using an off-site camera, comparing the license plate with the license plate in the queuing sequence, and deleting the virtual labels of the license plate and all license plates in front of the license plate in the queuing sequence.
2. The airport taxi operation management method of claim 1, wherein: when the automatic release control is performed, the staff can perform manual release control at any time, the manual release control is that,
sb1, a worker opens and closes a remote exit barrier gate corresponding to the subarea through a taxi operation management system;
sb2, after a worker opens a remote exit barrier gate, acquiring the current total number C of taxis in the subarea in real time When (when) =C 1 +C 2 And at W max ≤C When (when) And when the remote exit barrier gate is forcibly closed.
3. The airport taxi operation management method of claim 1, wherein: in step S4, the sub-area entrance barrier gate identifies the license plate of the taxi, and the virtual label bound by the license plate is obtained specifically;
s41, after the remote exit barrier gate identifies the license plate and binds the virtual tag, the bound license plate and virtual tag are sent to a taxi operation management system, and a taxi which passes through the remote exit barrier gate and does not reach the subarea entrance barrier gate is marked as an on-road vehicle;
s42, after the sub-area entrance barrier gate identifies the license plate, inquiring the license plate from the taxi operation management system, if so, acquiring a virtual tag bound with the license plate, otherwise, entering step S43;
s43, fuzzy matching;
and (3) identifying the license plate of the sub-zone entrance barrier gate, comparing the license plate with the license plate of the on-road vehicle, and if the license plate of the on-road vehicle is different from the license plate to be verified by only one, replacing the sub-zone entrance barrier gate with the license plate of the on-road vehicle to identify the license plate, and acquiring the virtual tag bound by the on-road vehicle.
4. The airport taxi operation management method of claim 1, wherein: the camera units at the far-end exit barrier gate and the subarea entrance barrier gate are composed of 3 cameras installed at different positions, when a taxi passes through the corresponding barrier gate, the 3 cameras collect license plates simultaneously, at least 2 cameras collect license plates which are the same, the license plates are considered to be identified correctly, the license plates are obtained, otherwise, the taxi is reminded to retreat, and the license plates are collected again through the barrier gate.
5. The airport taxi operation management method of claim 1, wherein: the white list is used for storing local taxi license plates allowed to pass by the management party, and the black list is used for storing taxi license plates which are judged and penalized by the management party and are not penalized.
6. The airport taxi operation management method of claim 1, wherein: the remote car storage pool is also provided with an entrance large screen and an acoustic array, the taxi operation management system acquires the flight landing and taking information of each terminal building in a period of time, acquires queuing information of a long-distance area and a short-distance area of each terminal building, displays the queuing information by the entrance large screen and plays the queuing information by the acoustic array.
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