CN105678601A - Order sending method and device - Google Patents
Order sending method and device Download PDFInfo
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- CN105678601A CN105678601A CN201511030900.1A CN201511030900A CN105678601A CN 105678601 A CN105678601 A CN 105678601A CN 201511030900 A CN201511030900 A CN 201511030900A CN 105678601 A CN105678601 A CN 105678601A
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- car owner
- terminal
- grid
- probable value
- affecting
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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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
- G06Q30/0635—Processing of requisition or of purchase orders
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
Abstract
The present invention discloses an order sending method and device. The method comprises the steps of determining an influence grid of a vehicle owner terminal route according to the starting point/ending point grids of a vehicle owner terminal and a geographical dual influence degree field model ; according to the starting point/ending point grids of a passenger terminal and the influence grid of the vehicle owner terminal route, obtaining an influence vehicle owner terminal set of the passenger terminal; according to a multi-factor influence degree field model, calculating an order receiving probability value of the vehicle owner terminal in the influence vehicle owner terminal set of the passenger terminal, and sending the order according to the order receiving probability value. According to the technical scheme provided by the present invention, the order sending efficiency is improved.
Description
Technical field
Areas of information technology of the present invention, particularly relate to one and send folk prescription method and device.
Background technology
Along with the fast development of mobile interchange network technology, the mobile terminal device such as smart mobile phone, panel computer has become one of indispensable equipment of people's daily life, and windward driving function is the important function of mobile terminal device.
Existing direct route share-car send folk prescription method, mainly based on the mode of rule match, the factor such as route, time is carried out discrete threshold values strategy matching, such as, select 1 or many passenger terminal routes, carry out regional extent index, as long as the terminus of car owner's terminal falls in passenger terminal route is hit. Send folk prescription method relatively simple based on rule match, cause sending single-action rate lower.
Summary of the invention
The present invention provides a kind of and sends folk prescription method and device, sends single-action rate to improve.
On the one hand, the present invention provides one and sends folk prescription method, and described method comprises:
Terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid;
Affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set;
According to multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
On the other hand, present invention also offers the single device of a kind of group, the single device of described group comprises:
Car owner affects mesh module, for the terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid;
Affecting car owner's terminal module, for affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set;
Send single mode block, for according to multifactor impact degree field model, calculating the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
Technical scheme provided by the invention, terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, that determines car owner's end path affects grid, grid is affected according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set, by multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to order probable value, achieve and send folk prescription formula based on geographical antithesis disturbance degree field model and multifactor impact degree field model, improve and send single-action rate.
Accompanying drawing explanation
Fig. 1 is a kind of schematic flow sheet sending folk prescription method that the embodiment of the present invention one provides;
Fig. 2 is a kind of schematic flow sheet sending folk prescription method that the embodiment of the present invention two provides;
Fig. 3 is a kind of schematic flow sheet sending folk prescription method that the embodiment of the present invention three provides;
Fig. 4 is a kind of structural representation sending single device that the embodiment of the present invention four provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail. It should be appreciated that specific embodiment described herein is only for explaining the present invention, but not limitation of the invention. It also should be noted that, for convenience of description, accompanying drawing illustrate only part related to the present invention and not all structure.
Should be mentioned that before exemplary embodiment is discussed in further detail, some exemplary embodiments are described as the process as schema description or method. Although schema operations (or step) is described as order process, but many operations wherein can by parallel, concurrent ground or implement simultaneously. In addition, the order of operations can be rearranged. Described process can be terminated when its operations are completed, it is also possible to have the additional step not comprised in the accompanying drawings. Described process can correspond to method, function, code, subroutine, sub-routine etc.
Embodiment one
Fig. 1 is a kind of schematic flow sheet sending folk prescription method that the embodiment of the present invention one provides. The present embodiment is applicable in the situation of direct route share-car. The method can be performed by the single device of group, and this device realizes by the mode of hardware and/or software, and this device is configured in the server of share-car application by the way usually. See Fig. 1, it is as follows that what the present embodiment provided sends folk prescription method specifically to comprise:
S110, according to the terminus grid of car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid.
The road in city-level region is divided into multiple road network grid, it is possible to using the coordinate of the coordinate of road network grid central point as road network grid. Wherein, each road network grid can be length be 200m and width is the rectangular node of 200m, and the concrete size of road network grid can also be arranged according to particular case. Starting point according to car owner's terminal and terminal, determine starting point place road network grid and the terminal place road network grid of car owner's terminal respectively, namely determine the terminus grid of car owner's terminal. The road network of driving determined by the terminus grid of car owner's terminal can as car owner's end path.
Geographical antithesis disturbance degree field model regards a dot grid of car owner's terminal in car owner's end path and terminal grid as 2 to attract son, produce a geographical antithesis disturbance degree field, each road network grid in city-level region is existed certain disturbance degree, and what the road network grid that disturbance degree meets setting condition was defined as car owner's end path affects grid.
S120, affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set.
Determine the starting point of passenger terminal and the road network point of crossing of terminal annex, and determine the terminus grid of passenger terminal according to road network point of crossing, namely, it is determined that the 2nd road network grid at first road network grid at the starting point place of passenger terminal and the terminal place of passenger terminal. By taking the first road network grid and/or the 2nd road network grid as affecting the set of car owner's terminal of grid, it is determined that affect car owner's terminal set for passenger terminal. Concrete, can for each car owner's terminal, if the first road network grid be this car owner's terminal affect grid, what this car owner's terminal was then defined as passenger terminal affects car owner's terminal, or, if the 2nd road network grid be this car owner's terminal affect grid, then what this car owner's terminal was defined as passenger terminal affects car owner's terminal;Subsequently, what the set of all car owner's of impact terminals was defined as passenger terminal affects car owner's terminal set.
S130, foundation multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
In the present embodiment, multifactor impact degree field model is on the basis of geographical antithesis disturbance degree field model, in conjunction with geographical antithesis disturbance degree field model to the disturbance degree of road network grid, the time of departure of passenger terminal, the time of departure of car owner's terminal and customer attribute information etc., calculating the order probable value affecting each car owner's terminal in car owner's terminal set of passenger terminal, wherein customer attribute information can be the sex between car owner and passenger, occupation, age bracket and hobby etc.
The technical scheme that the embodiment of the present invention provides, terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, that determines car owner's end path affects grid, grid is affected according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set, by multifactor impact degree field model, calculates the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to order probable value, it is to increase send single-action rate.
Embodiment two
The present embodiment provide on the basis of above-described embodiment a kind of newly send folk prescription method. A kind of schematic flow sheet sending folk prescription method that Fig. 2 provides for the embodiment of the present invention two. See Fig. 2, it is as follows that what the present embodiment provided sends folk prescription method specifically to comprise:
S210, the terminus grid determining car owner's terminal.
The terminus of car owner's terminal is tied to respectively nearest road network point of crossing, the road network grid at place, corresponding road network point of crossing is defined as the terminus grid of car owner's terminal.
S220, according to geographical antithesis disturbance degree field model, the terminus grid calculating car owner's terminal is to the central point probable value of road network grid.
Using the terminus mesh coordinate of the center point coordinate of the terminus grid of car owner's terminal as car owner's terminal, to the center point coordinate of arbitrary road network grid in city-level region according to geographical antithesis disturbance degree field model, the terminus grid calculating car owner's terminal is to the central point probable value of road network grid.
Assume that a certain car owner end path Rd (plays dot grid dPs, terminal grid dPe), arbitrary possible passenger terminal route Rp (plays dot grid pPs, terminal grid pPe), the region, direct route path of definition car owner's terminal: the straight-line segment formed by dPs and dPe is as path reference line, region, path is a rectangular area by the way, and the first border of rectangular area is two straight lines parallel with path reference line; The second boundary of rectangular area is two straight lines intersected vertically with the first border, and a straight line is through dPs, and another straight line is through dPe. In addition, path reference line can also be determined according to the segmentation line segment of practical experience route or road network.
Regard a dot grid of car owner's terminal in car owner's end path and terminal grid as 2 and attract son, produce a geographical antithesis disturbance degree field, be there is certain disturbance degree in each road network grid in city-level region, this disturbance degree can be a probable value, then in the geographical antithesis disturbance degree field that the terminus grid of car owner's terminal is formed, the probable value of a dot grid of passenger terminal in geographical antithesis disturbance degree field can be defined as Fs:
(1) when pPs centered by dPs, 3r be radius round scope in, and when pPs is positioned at by the way outside region, path, Fs=Gauss [pPs | (dPs, r)],
Wherein, Gauss is normal distribution function, and in the system of coordinates centered by dPs, the average of normal distribution function is 0, and variance is r.After determining r, converting above-mentioned normal distribution function to Standard Normal Distribution, namely the average of normal distribution is 0, the variance of normal distribution is 1, the corresponding standardized normal distribution probability tables of standardized normal distribution, according to the coordinate of pPs and probability tables, can obtain the probable value of pPs position. Above-mentioned r is the threshold value control function relevant to road network situation, usually can draw by the average road conditions statistics of the history of dPs or dPe place time period, normally 1km, 3km and 5km several interval point.
(2) when pPs is positioned within direct route region, path, Fs=L [pPs | (dPs, dPe)],
Wherein, L is linear function, and the direction from dPs to dPe, probable value Fs reduces gradually. Owing to region, direct route path is a rectangular area, and it is shorter through the line segment of the second boundary of dPs, so points all on the line segment of the second boundary of dPs can adopt same dPs probable value, this dPs probable value can be set to 1, according to circumstances can also calculate the probable value of points all on the line segment of the second boundary by the Gaussian function in (1), above-mentioned probable value a little is averaged as dPs probable value. Usually, dPe probable value can be set to 0, and by the way in region, path on the line segment of the second boundary of dPe probable value a little all can be set to 0.
Determine linear function L according to dPs and dPe and probable value thereof, when on the line segment that pPs drops on linear function L, calculate probable value corresponding to pPs according to linear function; When pPs drops on outside the line segment of linear function L, it is possible to do one through pPs and the straight line vertical with the line segment of linear function L, the probable value of this straight line and the intersection point of the line segment of linear function L is as probable value corresponding to pPs.
When pPs drops on the position except above-mentioned situation (1) and (2), the probable value that pPs is corresponding is 0.
With reason, in the geographical antithesis disturbance degree field that the terminus grid of car owner's terminal is formed, the probable value of the terminal grid of passenger terminal in geography antithesis disturbance degree field can be defined as Fd, and Fd is the piecewise function to Fs with similar pattern.
The functional form of Fd and Fs can be expanded according to particular case, and the functional form of Fd and Fs is not done concrete restriction by the present invention. The extensibility of the functional form of Fd and Fs makes to adopt this to send the system of folk prescription method to possess good extendability, and can carry out becoming more meticulous sending list.
S230, according to the central point probable value that calculates, it is determined that car owner's end path affect grid.
In the geographical antithesis disturbance degree field that the terminus grid of car owner's terminal is formed, to the center point coordinate of arbitrary road network grid in city-level region according to the probable value playing dot grid pPs calculating passenger terminal in above-mentioned geographical antithesis disturbance degree field model, the central point probable value of arbitrary road network grid all can be obtained.
Specifically, central point probable value is exceeded the road network grid of the probability threshold value of setting, it is determined that affect grid for car owner's end path. Wherein, the probability threshold value of setting can be arranged according to practical situation or empirical value, and the probability threshold value of setting is not done concrete restriction by the present invention.
Further, according to the central point probable value that calculates, it is determined that car owner's end path affect grid after, also comprise: affect grid according to car owner's end path, the car owner's end path affecting grid association of car owner's end path sorted. Affecting in grid at car owner's middle-end route, according to the probable value of grid element center point corresponding to car owner's terminals all in this grid, car owner's end path being sorted, so that sending single-action rate subsequently through carrying out sending singly improving according to ranking results.
S240, affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set.
S250, foundation multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
The technical scheme that the embodiment of the present invention provides, by the terminus grid of car owner's terminal and geographical antithesis disturbance degree field model, that determines car owner's end path affects grid, what filter out car owner's end path affects grid, according to affecting grid, what obtain passenger terminal affects car owner's terminal set, and carries out sending list according to the order probable value affecting car owner's terminal in car owner's terminal set, improve the accuracy affecting grid, and improve according to sending single-action rate.
Embodiment three
Fig. 3 is a kind of schematic flow sheet sending folk prescription method that the embodiment of the present invention three provides. On the basis of above-described embodiment two, the computation process of order probable value is done to optimize further by the present embodiment. See Fig. 3, this sends folk prescription method to comprise:
S310, the terminus grid determining car owner's terminal.
S320, according to geographical antithesis disturbance degree field model, the terminus grid calculating car owner's terminal is to the central point probable value of road network grid.
S330, according to the central point probable value that calculates, it is determined that car owner's end path affect grid.
S340, affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set.
S350, calculate terminus grid affect car owner's terminal in car owner's terminal set to the central point probable value of a dot grid of passenger terminal, with the terminus grid affecting car owner's terminal in car owner's terminal set to the product of the central point probable value of the terminal grid of passenger terminal, obtaining affecting car owner's terminal in car owner's terminal set affects route probable value to passenger terminal.
In the geographical antithesis disturbance degree field that the terminus grid of car owner's terminal is formed, calculate respectively the terminus grid that affect car owner's terminal in car owner's terminal set on the central point probable value Fs playing dot grid of passenger terminal with the terminus grid affecting car owner's terminal in car owner's terminal set to the central point probable value Fd of the terminal grid of passenger terminal, and calculating the product of Fs and Fd, this product is and affects car owner's terminal in car owner's terminal set passenger terminal is affected route probable value F.
S360, according to affecting car owner's terminal in car owner's terminal set passenger terminal affected route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model, obtain affecting the order probable value of car owner's terminal in car owner's terminal set.
Multifactor impact degree field model is on the basis of geographical antithesis disturbance degree field model, utilizing affects car owner's terminal in car owner's terminal set passenger terminal is affected route probable value F, in conjunction with the multiple influence factors in the single process of group, obtain the order probable value of car owner's terminal. Wherein, multiple influence factor can comprise the time of departure of passenger terminal, the time of departure of car owner's terminal and customer attribute information. Customer attribute information can be the sex between car owner and passenger, occupation, age bracket and hobby etc.
Multifactor impact degree field model can be defined as P=F × T × UP, and wherein, P is the order probability of car owner's terminal, and T evaluates function the time, and UP is the similarity evaluation function of customer attribute information.
Concrete, the time is evaluated function T and is used for the time of departure according to passenger terminal and affects the time of departure of car owner's terminal in car owner's terminal set, obtains time evaluation of estimate.
Exemplary, when the time of departure of passenger terminal and the time of departure of car owner's terminal are less than or equal 30 minutes, it can be linear function that time evaluates function, and the time difference of the time of departure of the time of departure of passenger terminal and car owner's terminal is more little, and time evaluation of estimate is more big; When the time of departure of passenger terminal and the time of departure of car owner's terminal are greater than 30 minutes, it is 0 that the time evaluates the time evaluation of estimate of function.
The similarity evaluation function UP of customer attribute information is used for the customer attribute information according to passenger terminal and affects the customer attribute information of car owner's terminal in car owner's terminal set, obtains the similarity evaluation value of customer attribute information. The similarity evaluation function of customer attribute information can be the similarity evaluation functions such as the sex between the user about car owner's terminal and the user of passenger terminal, occupation, age bracket, hobby. Exemplary, when the age of user section of car owner's terminal and the age of user Duan Yue of passenger terminal close to time, common language between the age of user section of car owner's terminal and the user of passenger terminal may be relatively many, and now, the similarity evaluation value of customer attribute information will be bigger.
S370, order probable value and the ranking results affecting car owner's end path that grid associates on car owner's end path according to car owner's terminal in the described car owner's of impact terminal set, it is single that classification pushes group.
According to multifactor impact degree field model, obtain affecting the order probable value of car owner's terminal in car owner's terminal set, and the car owner's end path affecting grid association of car owner's end path is sorted, push group according to ranking results classification single. Can wait one to send single order to send list, it is also possible to wait to send single order to send list to a batch in the short period of time. When group is single, it is possible to it is single that classification pushes group, it can be that the scoring according to car owner carries out classification that concrete classification pushes group single, and carries out sending list according to classification results.
The technical scheme that the embodiment of the present invention provides, according to affecting car owner's terminal in car owner's terminal set passenger terminal affected the order probable value that route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model calculate car owner's terminal, consider that multiple factor is on the impact of the order probable value of car owner's terminal, accomplished effectively to mate accurately to the trip of passenger.
Embodiment four
Fig. 4 is a kind of structural representation sending single device that the embodiment of the present invention four provides. See Fig. 4, the single device of group comprises car owner to be affected mesh module 41, affects car owner's terminal module 42 and send single mode block 43. Wherein, car owner affects mesh module 41 for the terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid; Affecting car owner's terminal module 42 for affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set; Send single mode block 43 for according to multifactor impact degree field model, calculating the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
Further, car owner affects mesh module 41 and can comprise: car owner's terminus grid cell, central point probable value unit and car owner affect grid cell.Wherein, car owner's terminus grid cell is for determining the terminus grid of car owner's terminal; Central point probable value unit is used for according to geographical antithesis disturbance degree field model, and the terminus grid calculating car owner's terminal is to the central point probable value of road network grid; Car owner affects grid cell for according to the central point probable value that calculates, it is determined that described car owner's end path affect grid.
Further, car owner affects grid cell and specifically may be used for: the road network grid that central point probable value exceedes the probability threshold value of setting, it is determined that affect grid for described car owner's end path.
Further, car owner affects mesh module 41 and can also comprise: car owner's terminal sequencing unit. Car owner's terminal sequencing unit is used for according to the central point probable value calculated, determine described car owner's end path affect grid after, affect grid according to described car owner's end path, the car owner's end path affecting grid association of car owner's end path is sorted.
Further, send single mode block 43 to comprise and affect route probability unit and order probable value unit. Wherein, affect terminus grid that route probability unit affects car owner's terminal in car owner's terminal set for calculating to the central point probable value playing dot grid of passenger terminal, with the terminus grid affecting car owner's terminal in car owner's terminal set to the product of the central point probable value of the terminal grid of passenger terminal, obtaining affecting car owner's terminal in car owner's terminal set affects route probable value to passenger terminal; Order probable value unit is used for according to affecting car owner's terminal in car owner's terminal set passenger terminal being affected route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model, obtains affecting the order probable value of car owner's terminal in car owner's terminal set.
Further, order probable value unit can comprise time evaluation subelement, user property evaluates subelement and order probable value subelement. Wherein, time evaluation of estimate obtains subelement and is used for the time of departure according to passenger terminal and affects the time of departure of car owner's terminal in car owner's terminal set, evaluates function by the time in described multifactor impact degree field model, obtains time evaluation of estimate; User property is evaluated subelement and is used for the customer attribute information according to passenger terminal and affects the customer attribute information of car owner's terminal in car owner's terminal set, by the similarity evaluation function of the customer attribute information in described multifactor impact degree field model, obtain the similarity evaluation value of customer attribute information; Order probable value subelement affects the product of the similarity evaluation value affecting route probable value, time evaluation of estimate and customer attribute information of car owner's terminal association in car owner's terminal set for calculating, and obtains affecting the order probable value of car owner's terminal in car owner's terminal set.
Further, single mode block 43 is sent to comprise: classification pushes and sends single unit. Classification pushes sends single unit to be used for according to the order probable value of car owner's terminal in the described car owner's of impact terminal set and the ranking results affecting car owner's end path that grid associates on car owner's end path.
The single device of the group that the present embodiment provides, sends folk prescription owned by France in same invention design with any embodiment of the present invention provides, and what can perform that any embodiment of the present invention provides sends folk prescription method, possesses execution and sends folk prescription method corresponding function module and useful effect. The not technology details of detailed description in the present embodiment, can send folk prescription method see what any embodiment of the present invention provided.
The foregoing is only the better embodiment of the present invention; not in order to limit the present invention; any those skilled in the art; do not departing within the scope of technical solution of the present invention; a little change or modification etc. are made when the technology contents of above-mentioned announcement can be utilized; all any amendment, equivalent replacement or improvement etc. done within the spirit and principles in the present invention, all should be included within protection scope of the present invention.
Claims (14)
1. send folk prescription method for one kind, it is characterised in that, comprising:
Terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid;
Affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set;
According to multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
2. according to claim 1 send folk prescription method, it is characterised in that, according to the terminus grid of car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid, comprising:
Determine the terminus grid of car owner's terminal;
According to geographical antithesis disturbance degree field model, the terminus grid calculating car owner's terminal is to the central point probable value of road network grid;
According to the central point probable value that calculates, it is determined that described car owner's end path affect grid.
3. according to claim 2 send folk prescription method, it is characterised in that, according to the central point probable value calculated, it is determined that described car owner's end path affect grid, comprising:
Central point probable value is exceeded the road network grid of the probability threshold value of setting, it is determined that affect grid for described car owner's end path.
4. according to claim 2 send folk prescription method, it is characterised in that, according to the central point probable value calculated, it is determined that described car owner's end path affect grid after, also comprise:
Affect grid according to described car owner's end path, the car owner's end path affecting grid association of car owner's end path is sorted.
5. according to claim 2 send folk prescription method, it is characterised in that, according to multifactor impact degree field model, calculate the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, comprising:
Calculate the terminus grid affecting car owner's terminal in car owner's terminal set to the central point probable value playing dot grid of passenger terminal, with the terminus grid affecting car owner's terminal in car owner's terminal set to the product of the central point probable value of the terminal grid of passenger terminal, obtaining affecting car owner's terminal in car owner's terminal set affects route probable value to passenger terminal;
According to affecting car owner's terminal in car owner's terminal set passenger terminal affected route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model, obtain affecting the order probable value of car owner's terminal in car owner's terminal set.
6. according to claim 5 send folk prescription method, it is characterized in that, according to affecting car owner's terminal in car owner's terminal set passenger terminal being affected route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model, the order probable value obtaining affecting car owner's terminal in car owner's terminal set comprises:
Time of departure according to passenger terminal and the time of departure affecting car owner's terminal in car owner's terminal set, evaluate function by the time in described multifactor impact degree field model, obtain time evaluation of estimate;
Customer attribute information according to passenger terminal and the customer attribute information affecting car owner's terminal in car owner's terminal set, by the similarity evaluation function of the customer attribute information in described multifactor impact degree field model, obtain the similarity evaluation value of customer attribute information;
Calculate the product affecting the similarity evaluation value affecting route probable value, time evaluation of estimate and customer attribute information of car owner's terminal association in car owner's terminal set, obtain affecting the order probable value of car owner's terminal in car owner's terminal set.
7. according to claim 2 send folk prescription method, it is characterised in that, carry out sending list according to described order probable value, comprising:
According to order probable value and the ranking results affecting car owner's end path that grid associates on car owner's end path of car owner's terminal in the described car owner's of impact terminal set, it is single that classification pushes group.
8. the single device of group, it is characterised in that, comprising:
Car owner affects mesh module, for the terminus grid according to car owner's terminal and geographical antithesis disturbance degree field model, it is determined that car owner's end path affect grid;
Affecting car owner's terminal module, for affecting grid according to the terminus grid of passenger terminal and car owner's end path, what obtain passenger terminal affects car owner's terminal set;
Send single mode block, for according to multifactor impact degree field model, calculating the order probable value affecting car owner's terminal in car owner's terminal set of passenger terminal, and carry out sending list according to described order probable value.
9. the single device of group according to claim 8, it is characterised in that, described car owner affects mesh module and comprises:
Car owner's terminus grid cell, for determining the terminus grid of car owner's terminal;
Central point probable value unit, for according to geographical antithesis disturbance degree field model, the terminus grid calculating car owner's terminal is to the central point probable value of road network grid;
Car owner affects grid cell, for according to the central point probable value that calculates, it is determined that described car owner's end path affect grid.
10. the single device of group according to claim 9, it is characterised in that, described car owner affect grid cell specifically for:
Central point probable value is exceeded the road network grid of the probability threshold value of setting, it is determined that affect grid for described car owner's end path.
The single device of 11. groups according to claim 9, it is characterised in that, described car owner affects mesh module and also comprises:
Car owner's terminal sequencing unit, for according to the central point probable value calculated, determine described car owner's end path affect grid after, affect grid according to described car owner's end path, the car owner's end path affecting grid association of car owner's end path sorted.
The 12. single devices of groups according to claim 9, it is characterised in that, described send single mode block to comprise:
Affect route probability unit, the terminus grid affecting car owner's terminal in car owner's terminal set for calculating is to the central point probable value playing dot grid of passenger terminal, with the terminus grid affecting car owner's terminal in car owner's terminal set to the product of the central point probable value of the terminal grid of passenger terminal, obtaining affecting car owner's terminal in car owner's terminal set affects route probable value to passenger terminal;
Order probable value unit, for according to affecting car owner's terminal in car owner's terminal set passenger terminal being affected route probable value, time of departure of passenger terminal, time of departure of car owner's terminal, customer attribute information and multifactor impact degree field model, obtain affecting the order probable value of car owner's terminal in car owner's terminal set.
The single device of 13. groups according to claim 12, it is characterised in that, described order probable value unit comprises:
Time evaluates subelement, for the time of departure according to passenger terminal and the time of departure affecting car owner's terminal in car owner's terminal set, evaluates function by the time in described multifactor impact degree field model, obtains time evaluation of estimate;
User property evaluates subelement, for the customer attribute information according to passenger terminal and the customer attribute information affecting car owner's terminal in car owner's terminal set, by the similarity evaluation function of the customer attribute information in described multifactor impact degree field model, obtain the similarity evaluation value of customer attribute information;
Order probable value subelement, the product affecting the similarity evaluation value affecting route probable value, time evaluation of estimate and customer attribute information of car owner's terminal association in car owner's terminal set for calculating, obtains affecting the order probable value of car owner's terminal in car owner's terminal set.
The 14. single devices of groups according to claim 9, it is characterised in that, described send single mode block to comprise:
Classification pushes and sends single unit, for according to the order probable value of car owner's terminal in the described car owner's of impact terminal set and the ranking results affecting car owner's end path that grid associates on car owner's end path.
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