CN101493955B - Fare prediction method, system and mobile terminal - Google Patents

Fare prediction method, system and mobile terminal Download PDF

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Publication number
CN101493955B
CN101493955B CN 200910105571 CN200910105571A CN101493955B CN 101493955 B CN101493955 B CN 101493955B CN 200910105571 CN200910105571 CN 200910105571 CN 200910105571 A CN200910105571 A CN 200910105571A CN 101493955 B CN101493955 B CN 101493955B
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path
fare
departure place
destination
unit
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CN101493955A (en
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张文星
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SHENZHEN LYUDILANHAI TECHNOLOGY CO., LTD.
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Shenzhen Careland Technology Co Ltd
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Abstract

The invention provides a fare pre-estimating method, a system and a mobile terminal and is applicable to the technical field of communication, wherein, the method comprises the following steps: the departure place is determined in accordance with the received satellite positioning signal and then the toll area to which the departure place belongs is identified; the destination is determined in accordance with the destination information inputted by users; the path length between the departure place and the destination is calculated; and the fare is preestimated and displayed in accordance with the prestored toll data of the toll area to which the departure place belongs and the path length. With the method, the departure place is determined in accordance with the received satellite positioning signal, the toll area to which the departure place belongs is identified, the destination is determined in accordance with the destination information inputted by users, the path length between the departure place and the destination is calculated and the fare is pre-estimated and displayed in accordance with the pre-stored toll data of the toll area to which the departure place belongs and the path length. Therefore, the method has strong applicability and leads users to have convenient travelling.

Description

A kind of fare prediction method, system and portable terminal
Technical field
The invention belongs to communication technical field, relate in particular to a kind of fare prediction method, system and portable terminal.
Background technology
Present portable terminal does not provide estimates function to what taxi fare was used, limited and want to take taxi when in a hurry when the cash in user's wallet, the expense that portable terminal can not point out the user to take the required cost of taxi makes user's inconvenience of going on a journey, and applicability is poor.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of fare prediction method, and being intended to solve existing portable terminal does not provide and estimate function to what taxi fare was used, makes user's inconvenience of going on a journey, the problem of applicability difference.
The embodiment of the invention is achieved in that a kind of fare prediction method, said method comprising the steps of:
Determine the departure place according to the satellite positioning signal that receives, and discern the area of charge under the described departure place,, determine the destination according to the destination information of user's input;
Calculate the path of described departure place and destination;
According to the charge data and the path of the described affiliated area of charge that prestores, estimate fare and demonstration;
The step of the path of described departure place of described calculating and destination is specially:
Under garage's pattern, the interface that provides the user to select path calculation method, the path calculation method according to the user selects calculates the path of described departure place and destination; Under the walking pattern, the driving path between departure place and the destination is planned, obtain optimal path, calculate the length of described optimal path;
Described path calculation method comprises according to the shortest calculating path of distance with according to garage's the shortest calculating path of time.
Another purpose of the embodiment of the invention is to provide a kind of fare Prediction System, and described system comprises display unit, and described system further comprises:
The unit that prestores, the charge data of the different area of charge that are used to prestore;
The satellite positioning signal receiving element is used for receiving satellite positioning signals;
Departure place and destination determining unit are used for determining the departure place according to the satellite positioning signal that described satellite positioning signal receiving element receives, and according to the destination information that its user who receives imports, determine the destination;
Recognition unit is used for the satellite positioning signal that receives according to described satellite positioning signal receiving element, discerns the area of charge under the departure place that described departure place and destination determining unit determine;
The path computing unit is used to calculate the departure place that described departure place and destination determining unit determine and the path of destination;
Estimate the unit, be used for the charge data of affiliated area of charge of the described recognition unit identification that prestores according to the described unit that prestores and the path that described path computing unit calculates, estimate fare, and control described display unit and show that this estimates fare;
The described unit of estimating further comprises:
The first vehicle acquisition module is used to obtain current vehicle;
The first rate calling module is used for calling the charge data of the affiliated area of charge of the described recognition unit identification that the described unit that prestores prestores, the corresponding tariff data of obtaining with the described first vehicle acquisition module of current vehicle;
Routing interface display control module is used under garage's pattern, the interface that provides the user to select path calculation method by described display unit, and receive the path calculation method that the user selects;
The path calculation method that the user that described path computing unit is used for receiving according to described routing interface display control module selects calculates definite departure place of described departure place and destination determining unit and the path between the destination;
First fare is estimated module, is used for the tariff data of the current vehicle correspondence obtained according to the described first rate calling module and the path that described path computing unit calculates, and estimates fare and control described display unit to show;
Described path calculation method comprises according to the shortest calculating path of distance with according to garage's the shortest calculating path of time.
Another purpose of the embodiment of the invention is to provide a kind of portable terminal that comprises aforesaid fare Prediction System.
In the embodiment of the invention, determine the departure place according to the satellite positioning signal that receives, area of charge under the identification departure place, according to the destination information of user's input, determine the destination, calculate the path of departure place and destination, and according to the charge data and the path of the affiliated area of charge that prestores, estimate fare and show that it is accommodating to make that the user goes out, applicability is strong.
Description of drawings
Fig. 1 is the process flow diagram of the fare prediction method that provides of the embodiment of the invention;
Fig. 2 is the structure principle chart of the fare Prediction System that provides of the embodiment of the invention;
Fig. 3 is the concrete structure schematic diagram of Fig. 2 of providing of first embodiment of the invention;
Fig. 4 is the concrete structure schematic diagram of Fig. 2 of providing of second embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the embodiment of the invention, determine the departure place according to the satellite positioning signal that receives, area of charge under the identification departure place, destination information according to user's input, determine the destination, calculate the path of departure place and destination, and, estimate fare and demonstration according to the charge data and the path of the affiliated area of charge that prestores.
Fig. 1 shows the flow process of the fare prediction method that the embodiment of the invention provides.
In step S101, determine the departure place according to the satellite positioning signal that receives (as GPS positioning signal, DGPS positioning signal etc.), and discern the area of charge under the described departure place, according to the destination information of user's input, determine the destination.Wherein, the user can also can import destination information by the mode of selecting in conjunction with electronic chart by physical button or membrane keyboard input destination information.
In step S102, calculate the path of departure place and destination.
In step S103,, estimate fare and demonstration according to the charge data and the path of the affiliated area of charge that prestores.
This step is specially: obtain current vehicle (as taxi, bus etc.); Call in the charge data of the affiliated area of charge that prestores the tariff data of current vehicle correspondence; According to the tariff data and the path of current vehicle correspondence, estimate fare and demonstration.Wherein, when current vehicle is taxi, after obtaining the step of current vehicle, can further include the step of obtaining current taxi vehicle, at this moment, call in the charge data of the affiliated area of charge that prestores, the step of the tariff data of current vehicle correspondence further is specially: call in the charge data of the affiliated area of charge that prestores the tariff data of current taxi vehicle correspondence.
In the first embodiment of the invention, the step of calculating the path of departure place and destination specifically may further comprise the steps: under garage's pattern, the interface that provides the user to select path calculation method, as provide according to distance the shortest calculating path interface, according to garage's time interface etc. of short calculating path; Path calculation method according to the user selects calculates the path of departure place and destination.Wherein, garage's pattern refers to the pattern that is applicable to the user that drives, and under this pattern, what the user paid close attention to is to put the operational carriageway of another point from certain, and takes all factors into consideration factors such as garage's time and distance.
A nearlyer step ground in the embodiment of the invention, calls in the charge data of the affiliated area of charge that prestores, and can further include following steps after the step of the tariff data of current vehicle correspondence: the tariff data that shows current vehicle correspondence; What receive user's input estimates signal again, and according to estimating signal again, provides the interface that new tariff data manually is set; Tariff data behind the manual modification of reception user input; According to tariff data behind the manual modification and path, estimate fare and demonstration again.
Further, in the embodiment of the invention, can further include following steps after the step of estimating fare and showing: what receive that the user imports estimates signal again, and according to estimating signal again, provides the interface that new tariff data manually is set; Tariff data behind the manual modification of reception user input; According to tariff data behind the manual modification and path, estimate fare and demonstration again.
In the second embodiment of the invention, the step of calculating the path of departure place and destination is specially: under the walking pattern, the driving path between departure place and the destination is planned, obtain optimal path; The length of the optimal path that calculates.Wherein, the walking pattern refers to the pattern that is applicable to the walking user, and under this pattern, what the user paid close attention to is the air line distance of putting another avoiding obstacles from certain.
A nearlyer step ground in the embodiment of the invention, calls in the charge data of the affiliated area of charge that prestores, and can further include following steps after the step of the tariff data of current vehicle correspondence: the tariff data that shows current vehicle correspondence; What receive user's input estimates signal again, and according to estimating signal again, provides the interface that new tariff data manually is set; Tariff data behind the manual modification of reception user input; According to tariff data behind the manual modification and path, estimate fare and demonstration again.
Further, in the embodiment of the invention, can further include following steps after the step of estimating fare and showing: what receive that the user imports estimates signal again, and according to estimating signal again, provides the interface that new tariff data manually is set; Tariff data behind the manual modification of reception user input; According to tariff data behind the manual modification and path, estimate fare and demonstration again.
Fig. 2 shows the structural principle of the fare Prediction System that the embodiment of the invention provides, and for the ease of understanding, only shows the part relevant with the embodiment of the invention.The fare Prediction System that the embodiment of the invention provides can be hardware cell, software unit or the software and hardware combining unit that is built in portable terminal.
Unit 15 charge data of different area of charge that is used to prestore prestores.Satellite positioning signal receiving element 11 is used for receiving satellite positioning signals (as GPS positioning signal, DGPS positioning signal etc.), departure place and destination determining unit 12 are used for determining the departure place according to the satellite positioning signal that satellite positioning signal receiving element 11 receives, and, determine the destination according to the destination information that its user who receives imports.Wherein, the user can also can import destination information by the mode of selecting in conjunction with electronic chart by physical button or membrane keyboard input destination information.Recognition unit 13 is used for the satellite positioning signal that receives according to satellite positioning signal receiving element 11, the area of charge under the departure place that identification departure place and destination determining unit 12 are determined.Path computing unit 17 is used to calculate the departure place that departure place and destination determining unit 12 determine and the path of destination.Estimate unit 14 and be used for the charge data of affiliated area of charge of recognition unit 13 identifications that unit 15 prestores according to prestoring and the path that path computing unit 17 calculates, estimate fare, and control display unit 16 shows that this estimates fare.
Particularly, estimate unit 14 and be used to obtain current vehicle (as taxi, bus etc.), call in the charge data of affiliated area of charge of recognition unit 13 identifications that the unit 15 that prestores prestores the tariff data of current vehicle correspondence; Estimate unit 14 and calculate the departure place and the path of destination that departure place and destination determining unit 12 determined simultaneously, and, estimate fare according to tariff data of calling and the path that calculates, and 16 demonstrations of control display unit this estimate fare.Wherein, when its current vehicle of obtaining is taxi, after it obtains current vehicle, can also further obtain current taxi vehicle, at this moment, estimate in the charge data of affiliated area of charge that calls recognition unit 13 identifications that the unit 15 that prestores prestores in unit 14, the step of the tariff data of current vehicle correspondence further is specially: estimate in the charge data of affiliated area of charge that calls recognition unit 13 identifications that the unit 15 that prestores prestores in unit 14 tariff data of current taxi vehicle correspondence.
Fig. 3 shows the concrete structure principle of Fig. 2 that first embodiment of the invention provides.
Satellite positioning signal receiving element 11 receiving satellite positioning signals (as GPS positioning signal, DGPS positioning signal etc.), departure place and destination determining unit 12 are determined the departure place according to the satellite positioning signal that satellite positioning signal receiving element 11 receives, and, determine the destination according to the destination information that its user who receives imports.The satellite positioning signal that recognition unit 13 receives according to satellite positioning signal receiving element 11, the area of charge under the departure place that identification departure place and destination determining unit 12 are determined.The first vehicle acquisition module of estimating in the unit 14 141 obtains current vehicle, estimate in the charge data of affiliated area of charge that the first rate calling module 142 in the unit 14 calls recognition unit 13 identifications that the unit 15 that prestores prestores the corresponding tariff data of obtaining with the first vehicle acquisition module 141 of current vehicle.Estimate routing interface display control module 143 in the unit 14 under garage's pattern, provide the user to select the interface of path calculation method by display unit 16, as provide according to distance the shortest calculating path interface, according to garage's time interface etc. of short calculating path, and receive the path calculation method that the user selects.The path calculation method that the user that path computing unit 17 receives according to routing interface display control module 143 selects, departure place that calculating departure place and destination determining unit 12 are determined and the path between the destination.Estimate first fare in the unit 14 and estimate the path that tariff data that module 144 calls according to the first rate calling module 142 and path computing unit 17 calculate, estimate fare and control display unit 16 and show.Wherein, garage's pattern refers to the pattern that is applicable to the user that drives, and under this pattern, what the user paid close attention to is to put the operational carriageway of another point from certain, and takes all factors into consideration factors such as garage's time and distance.
A nearlyer step ground, in the embodiment of the invention, the first rate calling module 142 is after the tariff data of calling current vehicle correspondence, and the tariff data of the current vehicle correspondence that it can also be called shows by display unit 16.When the user thinks the tariff data mistake of the current vehicle correspondence that display unit 16 shows, that estimates that first in the unit 14 be provided with manually that interface display control module 145 receives users' input estimates signal again, and, provide the interface that new tariff data manually is set by display unit 16 according to estimating signal again.First manually is provided with the tariff data behind the manual modification that interface display control module 145 receives users' input, and should amended tariff data sends first fare to and estimate module 144.First fare is estimated module 144 according to the path that its amended tariff data that receives and path computing unit 17 calculate, and estimates fare again and control display unit 16 to show.
Further, in the embodiment of the invention, display unit 16 is after fare is estimated in demonstration, when the user think that display unit 16 shows estimate the fare mistake time, first be provided with manually that interface display control module 145 receives users' input estimate signal again, and, provide the interface that new tariff data manually is set by display unit 16 according to estimating signal again.First manually is provided with the tariff data behind the manual modification that interface display control module 145 receives users' input, and should amended tariff data sends first fare to and estimate module 144.First fare is estimated module 144 according to the path that its amended tariff data that receives and path computing unit 17 calculate, and estimates fare again and control display unit 16 to show.
Fig. 4 shows the concrete structure principle of Fig. 2 that second embodiment of the invention provides.
Satellite positioning signal receiving element 11 receiving satellite positioning signals (as GPS positioning signal, DGPS positioning signal etc.), departure place and destination determining unit 12 are determined the departure place according to the satellite positioning signal that satellite positioning signal receiving element 11 receives, and, determine the destination according to the destination information that its user who receives imports.The satellite positioning signal that recognition unit 13 receives according to satellite positioning signal receiving element 11, the area of charge under the departure place that identification departure place and destination determining unit 12 are determined.The second vehicle acquisition module of estimating in the unit 14 241 obtains current vehicle, estimate in the charge data of affiliated area of charge that the second rate calling module 242 in the unit 14 calls recognition unit 13 identifications that the unit 15 that prestores prestores the corresponding tariff data of obtaining with the second vehicle acquisition module 241 of current vehicle.Estimate path planning module 243 in the unit 14 under the walking pattern, plan in departure place that departure place and destination determining unit 12 are determined and the driving path between the destination, obtains optimal path.The length of the optimal path that path computing unit 17 calculating path planning modules 243 obtain.Estimate second fare in the unit 14 and estimate the optimal path length that tariff data that module 244 calls according to the second rate calling module 242 and path computing unit 17 calculate, estimate fare and control display unit 16 and show.Wherein, the walking pattern refers to the pattern that is applicable to the walking user, and under this pattern, what the user paid close attention to is the air line distance of putting another avoiding obstacles from certain.
A nearlyer step ground, in the embodiment of the invention, the second rate calling module 242 is after the tariff data of calling current vehicle correspondence, and the tariff data of the current vehicle correspondence that it can also be called shows by display unit 16.When the user thinks the tariff data mistake of the current vehicle correspondence that display unit 16 shows, that estimates that second in the unit 14 be provided with manually that interface display control module 245 receives users' input estimates signal again, and, provide the interface that new tariff data manually is set by display unit 16 according to estimating signal again.Second manually is provided with the tariff data behind the manual modification that interface display control module 245 receives users' input, and should amended tariff data sends second fare to and estimate module 244.Second fare is estimated module 244 according to the path that its amended tariff data that receives and path computing unit 17 calculate, and estimates fare again and control display unit 16 to show.
Further, in the embodiment of the invention, display unit 16 is after fare is estimated in demonstration, when the user think that display unit 16 shows estimate the fare mistake time, second be provided with manually that interface display control module 245 receives users' input estimate signal again, and, provide the interface that new tariff data manually is set by display unit 16 according to estimating signal again.Second manually is provided with the tariff data behind the manual modification that interface display control module 245 receives users' input, and should amended tariff data sends second fare to and estimate module 244.Second fare is estimated module 244 according to the path that its amended tariff data that receives and path computing unit 17 calculate, and estimates fare again and control display unit 16 to show.
In the embodiment of the invention, determine the departure place according to the satellite positioning signal that receives, area of charge under the identification departure place, according to the destination information of user's input, determine the destination, calculate the path of departure place and destination, and according to the charge data and the path of the affiliated area of charge that prestores, estimate fare and show that it is accommodating to make that the user goes out, applicability is strong; Have, when current vehicle is taxi, can also further identify the vehicle of hiring a car, and estimate fare according to the tariff data of different taxi vehicle correspondences, applicability is strong; Have again, when the user thinks the tariff data mistake of the current vehicle correspondence that shows, perhaps show estimate the fare mistake time, can also provide the user that the interface of new tariff data manually is set, and, estimate fare again according to amended tariff data, applicability is strong.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is can control relevant hardware by program to finish, described program can be in being stored in a computer read/write memory medium, described storage medium is as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a fare prediction method is characterized in that, said method comprising the steps of:
Determine the departure place according to the satellite positioning signal that receives, and discern the area of charge under the described departure place,, determine the destination according to the destination information of user's input;
Calculate the path of described departure place and destination;
According to the charge data and the path of the described affiliated area of charge that prestores, estimate fare and demonstration;
The step of the path of described departure place of described calculating and destination is specially:
Under garage's pattern, the interface that provides the user to select path calculation method, the path calculation method according to the user selects calculates the path of described departure place and destination; Under the walking pattern, the driving path between departure place and the destination is planned, obtain optimal path, calculate the length of described optimal path;
Described path calculation method comprises according to the shortest calculating path of distance with according to garage's the shortest calculating path of time.
2. fare prediction method as claimed in claim 1 is characterized in that, the charge data and the path of the described affiliated area of charge that described basis prestores, and the step of estimating fare and demonstration is specially:
Obtain current vehicle;
Call in the charge data of the described affiliated area of charge that prestores the tariff data of described current vehicle correspondence;
According to the tariff data and the path of described current vehicle correspondence, estimate fare and demonstration.
3. fare prediction method as claimed in claim 1 is characterized in that, further may further comprise the steps after the described step of estimating fare and showing:
What receive user's input estimates signal again, and according to the described signal of estimating again, provides the interface that new tariff data manually is set;
Tariff data behind the manual modification of reception user input;
According to tariff data behind the described manual modification and path, estimate fare and demonstration again.
4. a fare Prediction System is characterized in that, described system comprises display unit, and described system further comprises:
The unit that prestores, the charge data of the different area of charge that are used to prestore;
The satellite positioning signal receiving element is used for receiving satellite positioning signals;
Departure place and destination determining unit are used for determining the departure place according to the satellite positioning signal that described satellite positioning signal receiving element receives, and according to the destination information that its user who receives imports, determine the destination;
Recognition unit is used for the satellite positioning signal that receives according to described satellite positioning signal receiving element, discerns the area of charge under the departure place that described departure place and destination determining unit determine;
The path computing unit is used to calculate the departure place that described departure place and destination determining unit determine and the path of destination;
Estimate the unit, be used for the charge data of affiliated area of charge of the described recognition unit identification that prestores according to the described unit that prestores and the path that described path computing unit calculates, estimate fare, and control described display unit and show that this estimates fare;
The described unit of estimating further comprises:
The first vehicle acquisition module is used to obtain current vehicle;
The first rate calling module is used for calling the charge data of the affiliated area of charge of the described recognition unit identification that the described unit that prestores prestores, the corresponding tariff data of obtaining with the described first vehicle acquisition module of current vehicle;
Routing interface display control module is used under garage's pattern, the interface that provides the user to select path calculation method by described display unit, and receive the path calculation method that the user selects;
The path calculation method that the user that described path computing unit is used for receiving according to described routing interface display control module selects calculates definite departure place of described departure place and destination determining unit and the path between the destination;
First fare is estimated module, is used for the tariff data of the current vehicle correspondence obtained according to the described first rate calling module and the path that described path computing unit calculates, and estimates fare and control described display unit to show;
Described path calculation method comprises according to the shortest calculating path of distance with according to garage's the shortest calculating path of time.
5. fare Prediction System as claimed in claim 4 is characterized in that, the described unit of estimating further comprises:
First manually is provided with the interface display control module, what be used to receive user's input estimates signal again, and according to the described signal of estimating again, the interface that new tariff data manually is set is provided by described display unit, it receives the tariff data behind the manual modification of user's input, and should amended tariff data sends described first fare to and estimate module;
Described first fare is estimated the path of module according to its amended tariff data that receives and the calculating of described first via electrical path length computing module, estimates fare again and control described display unit to show.
6. one kind comprises the portable terminal as claim 4 or 5 described fare Prediction System.
CN 200910105571 2009-02-25 2009-02-25 Fare prediction method, system and mobile terminal Active CN101493955B (en)

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Publication number Priority date Publication date Assignee Title
CN102214370A (en) * 2010-04-08 2011-10-12 北京四维图新科技股份有限公司 Method and device for calculating passing expenses of goods wagons and passenger cars
CN102169638B (en) * 2011-03-09 2015-01-21 深圳市凯立德科技股份有限公司 Position service rewarding method, position service terminal and position server
CN105635485A (en) * 2016-02-25 2016-06-01 吴伟东 Mobile phone navigation travelling expense calculation method and system
CN106355650A (en) * 2016-09-13 2017-01-25 太仓苏易信息科技有限公司 Outgoing transport expense prediction system
CN107920096A (en) * 2016-10-09 2018-04-17 北京嘀嘀无限科技发展有限公司 One kind, which is called a taxi, estimates information displaying method, device and server
CN106952110B (en) * 2017-02-23 2022-02-25 北京百度网讯科技有限公司 Method, device and equipment for estimating vehicle fare and computer storage medium

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Address after: Futian District Shennan Road Shenzhen city Guangdong province 518040 to nine road south to West Tairan Yaohua Building No. 2711 building

Patentee after: SHENZHEN LYUDILANHAI TECHNOLOGY CO., LTD.

Address before: 518040 innovation and Technology Plaza, Tian An Digital City, Shenzhen, Guangdong, Futian District B-908

Patentee before: Shenzhen Careland Technology Co., Ltd.