CN110009157A - Seat method is selected in a kind of online check-in meeting users ' individualized requirement - Google Patents
Seat method is selected in a kind of online check-in meeting users ' individualized requirement Download PDFInfo
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- CN110009157A CN110009157A CN201910283848.2A CN201910283848A CN110009157A CN 110009157 A CN110009157 A CN 110009157A CN 201910283848 A CN201910283848 A CN 201910283848A CN 110009157 A CN110009157 A CN 110009157A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010295 mobile communication Methods 0.000 claims abstract description 4
- 238000011017 operating method Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000036651 mood Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/14—Travel agencies
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- G06Q50/40—
Abstract
A kind of online check-in meeting users ' individualized requirement selects seat method to belong to civil aviaton field;It is attached including logging in client by user's mobile communication equipment or computer with airline network server, and to the Flight Information of the identity information of airline network server transmission user (may choose whether disclose oneself information) and wanted check-in;Then, current flight check-in is selected seat situation to be sent to user terminal by airline network server;User selects seat situation to carry out label selection according to current flight check-in;User can pass through or not pass through one seat of label final choice as check-in seat and be sent to airline network server;Last airline network server update database, user complete online check-in and select seat.The present invention provides a kind of online check-ins to select seat method, not only increases the efficiency that user checks in, and improve the human nature service of aviation services, and user's trip is made to possess a more comfortable mood and environment.
Description
Technical field
The invention belongs to civil aviaton fields more particularly to a kind of online check-in for meeting users ' individualized requirement to select seat method.
Background technique
With the development of the social economy, the vehicles that more and more people are preferred as trip using aircraft, this is for boat
It can be faced with severe tests for empty company, airline also is being dedicated to improving the efficiency of service and reduction of Aeronautical Service mechanism
Cost of serving.It is traditional to seize the opportunity that process is relatively complicated, and passenger expend in each link many times, and air travel is quick
Advantage be weakened.
Traditional check-in link seized the opportunity in process, mainly needs passenger to rush for airport in advance, the sales counter on airport is done
Check-in procedures are managed, process is relatively complicated and is easy to appear congestion in rush hour section.Existing one kind may be implemented now
After arriving at the airport check-in, but this method user can be rapidly completed by the self-service boarding card that exchanges in the method that seat is selected in line check-in
The surrounding enviroment at oneself check-in seat can not be selected, progress check-in cannot be gone to select seat according to the individual demand of user.
As the improvement of people's living standards, people are also higher and higher to the pursuit of quality of life, it is desirable to select more
Add comfortable life, there may be higher requirement for oneself environment at one's side during trip, according to user individual
Demand carries out check-in to check-in process and selects seat that can provide more good comfort and service to passenger.
The present invention propose it is a kind of seat method is selected according to the online check-in of users ' individualized requirement, provide the user with top quality
Service and better comfort are problems to be solved of the present invention.
Summary of the invention
The present invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of online check-in choosing for meeting users ' individualized requirement
Seat method.So that user is completed the online check-in method according to individual demand by label selection, realizes to check-in method
Optimization, alleviates the situation of airport traffic congestion.The present invention, which has, provides more convenient and fast check-in service and more for user
The advantages that comfortable outside environment, has more humanized design, meets most people compared with current check-in method
Demand.
Technical solution of the present invention:
Seat method is selected in a kind of online check-in meeting users ' individualized requirement, comprising the following steps:
Step a, user's logon account logs in client by mobile communication equipment or computer and airline network takes
Business device be attached, user by oneself account will check-in user information and want the Flight Information of check-in to be sent to aviation
Company network server;
Step b, airline network server searches current flight check-in and selects seat feelings according to the sent out Flight Information of user
Flight type seating maps are sent to user terminal by condition, and have selected seat with what red and white distinguished the flight type seating maps
With vacant seat;
Step c, seat situation is selected in the current flight check-in that user receives that airline network server is sent out, according to personal need
It asks and judges whether that carrying out check-in according to label selects seat, the operating procedure d if carrying out screening seat using label, if not using label
Seat is screened, user can select an operating procedure f directly from vacant seat;
Step d, the label at desired selection seat is sent to airline network server by user, wherein there is check-in seat
Relative position, neighboring passenger gender, whether smoke, five labels of age bracket and nationality are selected for user, user can select
It selects single label or multiple labels is sent to airline network server.Airline network server is first according to user
The relative position label at check-in seat whether has been selected to be judged, if user does not have the relative position label of selective value base position
Then direct operating procedure e, if user has selected the relative position label at check-in seat, airline network server root first
It reduces the scope according to relative position and traverses vacant seat, then rerun to step e;
Step e, airline network server continues to screen according to the label that user selects, and selects of label
Whether the different label weights of number also can be different, select the gender of neighboring passenger according to user, smoke, the label of age bracket and nationality
Order-assigned difference weight, airline network server meet if it exists according to the weighted score at label weight calculation seat
The seat of standard, then three optimal seats are identified with yellow and are sent to user terminal by airline network server, for
Family reference, user will select a seat as check-in seat;Standard compliant seat if it does not exist then returns to user's initial value
Machine selects seat interface, judges whether that continuing online check-in selects seat;
Step f, after user chooses the check-in seat of oneself, it can choose whether open personal information, if selection is open
Information, then airline network server will record the personal information of seat user;If selecting underground information, aviation is public
Department's network server will hide the personal information of seat user;
Step g, the information that airline network server is transmitted according to user, more new database, by userspersonal information
Associated with seat is chosen, end user completes online check-in and selects seat.
Further, the relative position of step d intermediate value base position includes: near the window, passageway and centre, the age of neighboring passenger
Section includes: 10-20 years old, 20-30 years old, 30-40 years old, 40-50 years old, 50 years old or more.
Further, select the number difference label weight of label also can be different described in step e, airline network clothes
Business device is primary with the relative position label filtration at check-in seat first, no longer includes check-in seat when so screening label again
Relative position label.
Further, it selects the number difference label weight of label also can be different described in step e, and is selected according to user
Whether the gender of neighboring passenger smokes, the label sequence of age bracket and nationality: a label weight is 1, two label weights point
Not Wei 0.6 and 0.4, three label weights are respectively 0.5,0.3 and 0.2, and four label weights are respectively 0.4,0.3,0.2 and
0.1。
Further, standard compliant seat described in step e, airline network server is according to label weight calculation
The weighted score at seat, the weighted score at seat reach 0.4 ability operator standardization.
The present invention has the advantages that compared with the existing technology
The invention discloses a kind of online check-ins for meeting users ' individualized requirement to select seat method.By according to check-in seat
Relative position, neighboring passenger gender, whether smoke, the labels such as age bracket and nationality carry out optimal check-in and select seat, solve use
Seat demand is selected in the personalization at family, is optimized boarding and is gone through the formalities, and user can be allowed to obtain satisfied best seat, can save use
The family plenty of time, and substantially increase the ride experience of user and the comfort of trip.
Detailed description of the invention
Fig. 1 is flow diagram of the invention.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail.
Specific embodiment one
Seat method is selected in a kind of online check-in meeting users ' individualized requirement, as shown in Figure 1, comprising the following steps:
Step a, user's logon account logs in client by mobile communication equipment or computer and airline network takes
Business device be attached, user by oneself account will check-in user information and want the Flight Information of check-in to be sent to aviation
Company network server;
Step b, airline network server searches current flight check-in and selects seat feelings according to the sent out Flight Information of user
Flight type seating maps are sent to user terminal by condition, and have selected seat with what red and white distinguished the flight type seating maps
With vacant seat;
Step c, seat situation is selected in the current flight check-in that user receives that airline network server is sent out, according to personal need
It asks and judges whether that carrying out check-in according to label selects seat, the operating procedure d if carrying out screening seat using label, if not using label
Seat is screened, user can select an operating procedure f directly from vacant seat;
Step d, the label at desired selection seat is sent to airline network server by user, wherein there is check-in seat
Relative position, neighboring passenger gender, whether smoke, five labels of age bracket and nationality are selected for user, user can select
It selects single label or multiple labels is sent to airline network server.Airline network server is first according to user
The relative position label at check-in seat whether has been selected to be judged, if user does not have the relative position label of selective value base position
Then direct operating procedure e, if user has selected the relative position label at check-in seat, airline network server root first
It reduces the scope according to relative position and traverses vacant seat, then rerun to step e;
Step e, airline network server continues to screen according to the label that user selects, and selects of label
Whether the different label weights of number also can be different, select the gender of neighboring passenger according to user, smoke, the label of age bracket and nationality
Order-assigned difference weight, airline network server meet if it exists according to the weighted score at label weight calculation seat
The seat of standard, then three optimal seats are identified with yellow and are sent to user terminal by airline network server, for
Family reference, user select a seat as check-in seat;Standard compliant seat if it does not exist then returns to user and starts check-in
Seat interface is selected, judges whether that continuing online check-in selects seat;
Step f, after user chooses the check-in seat of oneself, it can choose whether open personal information, if selection is open
Information, then airline network server will record the personal information of seat user;If selecting underground information, aviation is public
Department's network server will hide the personal information of seat user;
Step g, the information that airline network server is transmitted according to user, more new database, by userspersonal information
Associated with seat is chosen, end user completes online check-in and selects seat.
Specific embodiment two
On the basis of specific embodiment one, a kind of online check-in meeting users ' individualized requirement described in step d
Select seat method, which is characterized in that the relative position of step d intermediate value base position includes: near the window, passageway and centre, neighboring passenger
Age bracket includes: 10-20 years old, 20-30 years old, 30-40 years old, 40-50 years old, 50 years old or more.
Specific embodiment three
On the basis of specific embodiment one, airline network server passes through user described in step d label
Screening, if not finding the check-in seat for meeting user demand, returns to user and starts to select seat interface, judge whether to continue
Seat is selected in line check-in.
Specific embodiment four
On the basis of specific embodiment one, the number difference label weight of label is selected also can not described in step e
Together, airline network server is primary with the relative position label filtration at check-in seat first, so when screening label again
It no longer include the relative position label at check-in seat.
Specific embodiment five
On the basis of specific embodiment one, the number difference label weight of label is selected also can not described in step e
Together, and according to user it selects the gender of neighboring passenger, whether smoke, the label sequence of age bracket and nationality: a label weight
It is 1, two label weights are respectively 0.6 and 0.4, and three label weights are respectively 0.5,0.3 and 0.2, four label weights point
It Wei 0.4,0.3,0.2 and 0.1.
Specific embodiment six
On the basis of specific embodiment one, standard compliant seat described in step e, airline network server
According to the weighted score at label weight calculation seat, the weighted score at seat reaches 0.4 ability operator standardization.
Claims (3)
1. seat method is selected in a kind of online check-in for meeting users ' individualized requirement, which comprises the following steps:
Step a, user's logon account logs in client and airline network server by mobile communication equipment or computer
Be attached, user by oneself account will check-in user information and want the Flight Information of check-in to be sent to airline
Network server;
Step b, airline network server searches current flight check-in and selects seat situation according to the sent out Flight Information of user, will
Flight type seating maps are sent to user terminal, and are distinguished in the flight type seating maps with red and white and selected seat and sky
Remaining seat;
Step c, seat situation is selected in the current flight check-in that user receives that airline network server is sent out, and is sentenced according to demands of individuals
It is disconnected whether check-in to be carried out according to label and select seat, the operating procedure d if carrying out screening seat using label, if not using label filtration
Seat, user can select an operating procedure f directly from vacant seat;
Step d, the label at desired selection seat is sent to airline network server by user, wherein there is the phase at check-in seat
To the gender of position, neighboring passenger, whether smoke, five labels of age bracket and nationality are selected for user, user can choose list
A label or multiple labels are sent to airline network server, airline network server first according to user whether
The relative position label at check-in seat has been selected to be judged, it is straight if the relative position label that user does not have selective value base position
Operating procedure e is met, if user has selected the relative position label at check-in seat, airline network server is first according to phase
It reduces the scope to position and traverses vacant seat, then rerun to step e;
Step e, airline network server continues to screen according to the label that user selects, and selects the number of label not
Also can be different with label weight, the gender of neighboring passenger is selected according to user, whether is smoked, the label sequence of age bracket and nationality
Different weights are distributed, airline network server complies with standard if it exists according to the weighted score at label weight calculation seat
Seat, then three optimal seats are identified with yellow and are sent to user terminal by airline network server, for user join
It examines, user selects a seat as check-in seat;Standard compliant seat if it does not exist then returns to user and starts check-in and selects seat
Interface judges whether that continuing online check-in selects seat;
Step f, after user chooses the check-in seat of oneself, it can choose whether open personal information, if selection public information,
Then airline network server will record the personal information of seat user;If selecting underground information, airline's net
Network server will hide the personal information of seat user;
Step g, the information that airline network server is transmitted according to user, more new database, by userspersonal information and choosing
Take seat associated, end user completes online check-in and selects seat.
2. seat method is selected in a kind of online check-in for meeting users ' individualized requirement according to claim 1, which is characterized in that step
The relative position of rapid d intermediate value base position includes: near the window, passageway and centre, and the age bracket of neighboring passenger includes: 10-20 years old, 20-
30 years old, 30-40 years old, 40-50 years old, 50 years old or more.
3. seat method is selected in a kind of online check-in for meeting users ' individualized requirement according to claim 1, which is characterized in that step
The number difference label weight of selection label described in rapid e also can be different, and airline network server is first with check-in seat
Relative position label filtration it is primary, so again screen label when in no longer include check-in seat relative position label.
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CN201910283848.2A CN110009157A (en) | 2019-04-10 | 2019-04-10 | Seat method is selected in a kind of online check-in meeting users ' individualized requirement |
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CN201910283848.2A CN110009157A (en) | 2019-04-10 | 2019-04-10 | Seat method is selected in a kind of online check-in meeting users ' individualized requirement |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1666210A (en) * | 2002-07-02 | 2005-09-07 | 阿玛得斯两合公司 | Method of allocating seats to customers in a computer reservation system |
CN101241612A (en) * | 2008-02-05 | 2008-08-13 | 北京邮电大学 | Self-help checking-in method and system |
US20090216571A1 (en) * | 2008-02-25 | 2009-08-27 | Tixtrack, Inc. | Sports and concert event ticket pricing and visualization system |
CN102725768A (en) * | 2009-10-09 | 2012-10-10 | 阿玛得斯两合公司 | Seat allocation to passengers on an aircraft |
CN105678392A (en) * | 2015-12-25 | 2016-06-15 | 中国民航信息网络股份有限公司 | Prepaid flight seat sale system and method thereof |
CN107392345A (en) * | 2017-07-31 | 2017-11-24 | 安徽云软信息科技有限公司 | A kind of intelligent ticket system of combination user preferences |
CN107688904A (en) * | 2017-08-29 | 2018-02-13 | 飞友科技有限公司 | A kind of system and method that seat is selected according to the automatic check-in of user behavior analysis progress |
CN107944578A (en) * | 2017-11-24 | 2018-04-20 | 携程商旅信息服务(上海)有限公司 | Seat method, apparatus, electronic equipment, storage medium are selected in online check-in with tourist site |
CN108846584A (en) * | 2018-06-22 | 2018-11-20 | 四川华翼共享区块链科技有限公司 | A kind of civil aviaton's seat scheduling and distribution system according to volume of the flow of passengers adjustment |
-
2019
- 2019-04-10 CN CN201910283848.2A patent/CN110009157A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1666210A (en) * | 2002-07-02 | 2005-09-07 | 阿玛得斯两合公司 | Method of allocating seats to customers in a computer reservation system |
CN101241612A (en) * | 2008-02-05 | 2008-08-13 | 北京邮电大学 | Self-help checking-in method and system |
US20090216571A1 (en) * | 2008-02-25 | 2009-08-27 | Tixtrack, Inc. | Sports and concert event ticket pricing and visualization system |
CN102725768A (en) * | 2009-10-09 | 2012-10-10 | 阿玛得斯两合公司 | Seat allocation to passengers on an aircraft |
CN105678392A (en) * | 2015-12-25 | 2016-06-15 | 中国民航信息网络股份有限公司 | Prepaid flight seat sale system and method thereof |
CN107392345A (en) * | 2017-07-31 | 2017-11-24 | 安徽云软信息科技有限公司 | A kind of intelligent ticket system of combination user preferences |
CN107688904A (en) * | 2017-08-29 | 2018-02-13 | 飞友科技有限公司 | A kind of system and method that seat is selected according to the automatic check-in of user behavior analysis progress |
CN107944578A (en) * | 2017-11-24 | 2018-04-20 | 携程商旅信息服务(上海)有限公司 | Seat method, apparatus, electronic equipment, storage medium are selected in online check-in with tourist site |
CN108846584A (en) * | 2018-06-22 | 2018-11-20 | 四川华翼共享区块链科技有限公司 | A kind of civil aviaton's seat scheduling and distribution system according to volume of the flow of passengers adjustment |
Non-Patent Citations (1)
Title |
---|
卢华安等: "旅客选择飞机客舱座位偏好之研究", 《运输学刊》 * |
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Application publication date: 20190712 |