CN101615207A - A kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers - Google Patents
A kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers Download PDFInfo
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- CN101615207A CN101615207A CN200910104307A CN200910104307A CN101615207A CN 101615207 A CN101615207 A CN 101615207A CN 200910104307 A CN200910104307 A CN 200910104307A CN 200910104307 A CN200910104307 A CN 200910104307A CN 101615207 A CN101615207 A CN 101615207A
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Abstract
The invention provides a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers, step is simple, can accurately obtain hold passenger's the website of getting on the bus of bus IC card, for get on the bus demographics and the analysis of passenger flow distribution situation of each website lays the foundation; Comprise the steps: 1) gather public bus network bus station along the line positional information, deposit geographical information library in; 2) receive bus real-time positioning data,, obtain bus enter the station time data and storage by mating with the bus station positional information of geographical information library; 3) read the bus IC-card money machine record of swiping the card, charge time and the bus time of entering the station in the record of swiping the card are mated, be about to same bus and write down corresponding with the last website IC-card passenger loading website that holds adjacent two websites the swiping the card between the time of entering the station.
Description
Technical field
The present invention relates to the traffic data processing technology field, particularly a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers.
Background technology
In recent years, along with the widespread use of city bus IC-card, from IC-card information, extract the effective ways that the city bus passenger flow information becomes another public transport data acquisition.Containing abundant, stable data resource in the IC-card, handle by data analysis, can obtain real-time, continuous bus passenger flow data, can reflect the distribution situation of passenger flow to a certain extent, for we carry out to passenger flow that the spatial and temporal distributions analysis provides from single website and day part may.
But, at present domestic most of city bus IC-cards all adopt the passenger not distinguish the website form of swiping the card of getting on the bus, be that bus IC card can only write down information such as passenger's the charge time and the amount of money of swiping the card, and can not directly write down the site information that passenger loading is swiped the card, thereby can not directly reflect passenger get on and off website and public bus network website passenger flow distribution situation, the application of IC-card data has been caused obstacle.
In the prior art, a kind of method of definite bus stations with bus-waiting and bus-IC-card-holding passengers comprises: by the time of departure of vehicle from the inception point, add the adjacent two station running times, vehicle of vehicle hold-up time at website, thereby estimating vehicle arrives the time of certain website, carry out the time coupling with the IC-card card using information again, thereby obtain the website of swiping the card.The problem that this method exists is: owing to the complicacy of city environment and the various enchancement factors that influence the normal enforcement of bus operation plan, the time arrives each website on the way of circuit according to plan usually to cause vehicle, so, the website of swiping the card that the result obtained of the coupling by service time and charge time often will be made mistakes.
The another kind of prior art determines that the method for bus stations with bus-waiting and bus-IC-card-holding passengers comprises: according to adjacent two passengers of same website swipe the card at interval with different websites between adjacent two passengers at interval different of swiping the card, the definition time interval threshold, the record of swiping the card less than this threshold value of swiping the card at interval is classified as same website gets on the bus, get on the bus and be classified as different websites greater than the record of swiping the card of this threshold value.Again according to circuit website number and the time sequencing website coupling of swiping the card.This clustering methodology to time threshold to choose requirement very high, excessive and too smallly all can cause the website misjudgment of getting on the bus.When value is excessive,, can judges swiping the card of two websites so by accident and be recorded as same class in case bus is worth less than this working time between two stations; Value is too small, and the passenger is more, charge time, the misregistration of swiping the card that same website may occur was judged as inhomogeneity when longer at interval when same website is got on the bus.Different passenger flow distributes the period, and choosing also of time threshold should have difference, and during flat peak, the volume of the flow of passengers reduces, and some website record of not swiping the card may occur, and belongs to which website to such an extent as to can't accurately judge the record of swiping the card.Therefore, this method is too complicated, is not easy to practical application.
In sum, also do not have the energy practical application in the prior art, and can accurately obtain the method for bus stations with bus-waiting and bus-IC-card-holding passengers.
Summary of the invention
In view of this, in order to address the above problem, the invention provides a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers, step is simple, can accurately obtain hold passenger's the website of getting on the bus of bus IC card, for get on the bus demographics and the analysis of passenger flow distribution situation of each website lays the foundation.
The object of the present invention is achieved like this: a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers comprises the steps:
1) gathers public bus network bus station along the line positional information, deposit geographical information library in;
2) receive bus real-time positioning data,, obtain bus enter the station time data and storage by mating with the bus station positional information of geographical information library;
3) read the bus IC-card money machine record of swiping the card, charge time and the bus time of entering the station in the record of swiping the card are mated, be about to same bus and write down corresponding with the last website IC-card passenger loading website that holds adjacent two websites the swiping the card between the time of entering the station.
Further, in the described step 1),, gather public bus network bus station along the line latitude and longitude information, and deposit geographical information library in by hand-held or vehicle GPS equipment;
Further, described step 2) specifically comprise the steps:
21) receive the real-time positioning data that the bus vehicle GPS is passed back, extract vehicle location latitude and longitude information wherein;
22) distance of the current position of bus of calculating and each position, bus station;
23) judge according to the distance of current position of bus and each position, bus station whether bus enters the station,, then note the time of entering the station if enter the station;
Further, calculate the distance of current position of bus and position, bus station step 22) according to following formula:
d
j＝R*arccos[cosb
0*cosb
j*cos(a
0-a
j)+sinb
0*sinb
j]；
In the formula, a
0, b
0Be respectively the pairing warp of current position of bus, dimension data; a
j, b
jBe respectively warp, the dimension data of public bus network j website along the line; R is an earth radius;
Further, also comprise the step that gps time is converted to the IC-card money machine time described step 23).
A kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers of the present invention, determine that according to bus real-time positioning data bus enters the station the time, and according to the enter the station Matching Model of time of IC-card charge time and bus, judge hold passenger's the website of getting on the bus of IC-card, step is simple, judged result is accurate, for the analysis of bus passenger flow distribution situation lays the foundation.
Other advantages of the present invention, target, to set forth in the following description to a certain extent with feature, and to a certain extent,, perhaps can obtain instruction from the practice of the present invention based on being conspicuous to those skilled in the art to investigating hereinafter.Target of the present invention and other advantages can be passed through following instructions, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 shows the schematic flow sheet of the method for obtaining bus stations with bus-waiting and bus-IC-card-holding passengers.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.
Referring to Fig. 1, a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers of present embodiment comprises the steps:
1) by hand-held or vehicle GPS equipment, gather public bus network bus station along the line latitude and longitude information, as public bus network bus station along the line positional information, deposit geographical information library in;
2) receive bus vehicle GPS real-time positioning data,, obtain bus enter the station time data and storage by mating with the bus station positional information of geographical information library; Specifically comprise the steps:
21) receive the real-time positioning data that the bus vehicle GPS is passed back, extract vehicle location latitude and longitude information wherein;
22) calculate current position of bus and each position, bus station apart from d
j:
d
j＝R*arccos[cos?b
0*cosb
j*cos(a
0-a
j)+sinb
0*sinb
j]；
In the formula, a
0, b
0Be respectively the pairing warp of current position of bus, dimension data; a
j, b
jBe respectively warp, the dimension data of public bus network j website along the line; R is an earth radius;
23) judge according to the distance of current position of bus and each position, bus station whether bus enters the station, can website be the center of circle, judge when bus enters in the certain radius for entering the station, this radius is advisable with 15-20 rice, owing to is to receive GPS real-time positioning data in chronological order successively in the reality, thus the time that certain bus enters in the GPS real-time positioning data of a certain bus station for the first time be the time of entering the station; Because the GPS receiver time has a set time poor with the IC-card money machine time usually, therefore the GPS equipment time must be converted to the IC-card money machine time, the time after the conversion was stored as the bus time of entering the station;
3) read the bus IC-card money machine record of swiping the card, charge time and the bus time of entering the station in the record of swiping the card are mated, because the part passenger can not swipe the card when getting on the bus at once, but bus is swiped the card after leaving the station, therefore same bus is corresponding at adjacent two websites swiping the card record and last website IC-card between the time passenger loading website that holds that enters the station, can with the record of swiping the card according to get on the bus website classification and storage and statistics, export; The time that arrives adjacent website A, B as a bus is respectively a, b, then with the passenger loading website of A website as the swipe the card record correspondence of charge time between a and b.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and obviously, those skilled in the art can carry out various changes and modification and not break away from technological thought of the present invention and scheme scope the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (5)
1. a method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers is characterized in that: comprise the steps:
1) gathers public bus network bus station along the line positional information, deposit geographical information library in;
2) receive bus real-time positioning data,, obtain bus enter the station time data and storage by mating with the bus station positional information of geographical information library;
3) read the bus IC-card money machine record of swiping the card, charge time and the bus time of entering the station in the record of swiping the card are mated, be about to same bus and write down corresponding with the last website IC-card passenger loading website that holds adjacent two websites the swiping the card between the time of entering the station.
2. a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers as claimed in claim 1 is characterized in that: in the described step 1), by hand-held or vehicle GPS equipment, gather public bus network bus station along the line latitude and longitude information, and deposit geographical information library in.
3. a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers as claimed in claim 2 is characterized in that: described step 2) specifically comprise the steps:
21) receive the real-time positioning data that the bus vehicle GPS is passed back, extract vehicle location latitude and longitude information wherein;
22) distance of the current position of bus of calculating and each position, bus station;
23) judge according to the distance of current position of bus and each position, bus station whether bus enters the station,, then note the time of entering the station if enter the station.
4. a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers as claimed in claim 3 is characterized in that: step 22) in calculate the distance of current position of bus and position, bus station according to following formula:
d
j＝R*arccos[cosb
0*cosb
j*cos(a
0-a
j)+sinb
0*sin?b
j]；
In the formula, a
0, b
0Be respectively the pairing warp of current position of bus, dimension data; a
j, b
jBe respectively warp, the dimension data of public bus network j website along the line; R is an earth radius.
5. a kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers as claimed in claim 3 is characterized in that: also comprise the step that gps time is converted to the IC-card money machine time described step 23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910104307A CN101615207A (en) | 2009-07-10 | 2009-07-10 | A kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers |
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| CN200910104307A CN101615207A (en) | 2009-07-10 | 2009-07-10 | A kind of method of obtaining bus stations with bus-waiting and bus-IC-card-holding passengers |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324128A (en) * | 2011-05-24 | 2012-01-18 | 北京交通大学 | Method for predicting OD (Origin-Destination) passenger flow among bus stations on basis of IC (Integrated Circuit)-card record and device |
| CN102568199A (en) * | 2011-12-16 | 2012-07-11 | 青岛海信网络科技股份有限公司 | Average riding distance determining method and device |
| WO2013091287A1 (en) * | 2011-12-22 | 2013-06-27 | Feng Lin | Sectioned riding charging method and system |
| CN104318113A (en) * | 2014-10-29 | 2015-01-28 | 中国科学院深圳先进技术研究院 | Passenger transfer spatial-temporal characteristics based method and system for calculating passengers' boarding stations |
| CN104598543A (en) * | 2014-11-28 | 2015-05-06 | 广东工业大学 | Social matching data mining system |
| CN105023231A (en) * | 2015-07-23 | 2015-11-04 | 四川数智通软件有限责任公司 | Bus data acquisition method based on video recognition and cell phone GPS |
| CN105279804A (en) * | 2014-06-16 | 2016-01-27 | 中兴通讯股份有限公司 | Automatic charge method of bus, bus terminal and bus system |
| CN105702035A (en) * | 2016-03-23 | 2016-06-22 | 武汉大学 | Method for evaluating bus taking difficulty degree by using historical bus data |
| CN106327867A (en) * | 2016-08-30 | 2017-01-11 | 北京航空航天大学 | Bus punctuality prediction method based on GPS data |
| CN103996068B (en) * | 2014-05-08 | 2017-01-25 | 百度在线网络技术（北京）有限公司 | Statistical method and device for passenger flow distribution |
| CN106781467A (en) * | 2016-12-07 | 2017-05-31 | 华南理工大学 | A kind of bus passenger based on collaborative filtering is swiped the card site information extracting method |
| CN107025530A (en) * | 2016-01-29 | 2017-08-08 | 阿里巴巴集团控股有限公司 | Point account information in logistics business determines method, apparatus and system |
| CN108495253A (en) * | 2018-03-01 | 2018-09-04 | 腾讯科技（深圳）有限公司 | Public transport localization method and device, storage medium and electronic device |
| CN111680707A (en) * | 2019-03-11 | 2020-09-18 | 深圳市深圳通电子商务有限公司 | Card swiping data analysis method based on public transportation system, electronic terminal and storage device |
| CN113705903A (en) * | 2021-08-31 | 2021-11-26 | 重庆市凤筑科技有限公司 | OD derivation method based on urban public transport comprehensive model |
-
2009
- 2009-07-10 CN CN200910104307A patent/CN101615207A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324128A (en) * | 2011-05-24 | 2012-01-18 | 北京交通大学 | Method for predicting OD (Origin-Destination) passenger flow among bus stations on basis of IC (Integrated Circuit)-card record and device |
| CN102324128B (en) * | 2011-05-24 | 2013-07-31 | 北京交通大学 | Method for predicting OD (Origin-Destination) passenger flow among bus stations on basis of IC (Integrated Circuit)-card record and device |
| CN102568199A (en) * | 2011-12-16 | 2012-07-11 | 青岛海信网络科技股份有限公司 | Average riding distance determining method and device |
| WO2013086749A1 (en) * | 2011-12-16 | 2013-06-20 | 青岛海信网络科技股份有限公司 | Method and device for determining average riding distance |
| CN102568199B (en) * | 2011-12-16 | 2014-10-01 | 青岛海信网络科技股份有限公司 | Average riding distance determining method and device |
| WO2013091287A1 (en) * | 2011-12-22 | 2013-06-27 | Feng Lin | Sectioned riding charging method and system |
| US9805379B2 (en) | 2014-05-08 | 2017-10-31 | Baidu Online Network Technology (Beijing) Co. Ltd. | Method and device for obtaining customer traffic distribution |
| CN103996068B (en) * | 2014-05-08 | 2017-01-25 | 百度在线网络技术（北京）有限公司 | Statistical method and device for passenger flow distribution |
| CN105279804A (en) * | 2014-06-16 | 2016-01-27 | 中兴通讯股份有限公司 | Automatic charge method of bus, bus terminal and bus system |
| CN104318113A (en) * | 2014-10-29 | 2015-01-28 | 中国科学院深圳先进技术研究院 | Passenger transfer spatial-temporal characteristics based method and system for calculating passengers' boarding stations |
| CN104598543A (en) * | 2014-11-28 | 2015-05-06 | 广东工业大学 | Social matching data mining system |
| CN104598543B (en) * | 2014-11-28 | 2018-12-14 | 广东工业大学 | A kind of Social Match data digging system |
| CN105023231A (en) * | 2015-07-23 | 2015-11-04 | 四川数智通软件有限责任公司 | Bus data acquisition method based on video recognition and cell phone GPS |
| CN105023231B (en) * | 2015-07-23 | 2018-07-17 | 四川数智通软件有限责任公司 | Public transport data capture method based on video identification and cellphone GPS |
| CN107025530A (en) * | 2016-01-29 | 2017-08-08 | 阿里巴巴集团控股有限公司 | Point account information in logistics business determines method, apparatus and system |
| CN105702035A (en) * | 2016-03-23 | 2016-06-22 | 武汉大学 | Method for evaluating bus taking difficulty degree by using historical bus data |
| CN106327867A (en) * | 2016-08-30 | 2017-01-11 | 北京航空航天大学 | Bus punctuality prediction method based on GPS data |
| CN106781467A (en) * | 2016-12-07 | 2017-05-31 | 华南理工大学 | A kind of bus passenger based on collaborative filtering is swiped the card site information extracting method |
| CN108495253A (en) * | 2018-03-01 | 2018-09-04 | 腾讯科技（深圳）有限公司 | Public transport localization method and device, storage medium and electronic device |
| CN108495253B (en) * | 2018-03-01 | 2022-06-03 | 腾讯科技（深圳）有限公司 | Public transport means positioning method and device, storage medium and electronic device |
| CN111680707A (en) * | 2019-03-11 | 2020-09-18 | 深圳市深圳通电子商务有限公司 | Card swiping data analysis method based on public transportation system, electronic terminal and storage device |
| CN113705903A (en) * | 2021-08-31 | 2021-11-26 | 重庆市凤筑科技有限公司 | OD derivation method based on urban public transport comprehensive model |
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