CN103198645B - Rush hour bus route station jumping running method based on passenger trip distribution - Google Patents
Rush hour bus route station jumping running method based on passenger trip distribution Download PDFInfo
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- CN103198645B CN103198645B CN201310095924.XA CN201310095924A CN103198645B CN 103198645 B CN103198645 B CN 103198645B CN 201310095924 A CN201310095924 A CN 201310095924A CN 103198645 B CN103198645 B CN 103198645B
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Abstract
The invention discloses a bus stop OD acquisition method based on a city intelligent transport system, and a bus station card swiping OD array is obtained through reasonable processing and right matching of bus running and passenger IC card swiping data which are provided by the city intelligent transport system. On the basis of card swiping numbers of city IC cards and running revenue of the bus transport system, sample expansion is performed according to the ratio of the card swiping numbers of the city IC cards and the running revenue of the bus transport system, and the OD array is finally obtained. According to the method, the effects the conditions that passengers swipe the cards for many times and changes routes and the like have on a station OD are fully considered, and data of an IC card swiping trip in one time can be well processed. The method is favorable for calculating, strong in practicability, capable of achieving real-time transformation, automation and rapidness of obtaining of the station OD by utilization of computer programs, and providing data supporting for optimization and planning of a city bus route net, and establishment of a bus vehicle scheduling scheme, and greatly significant for improvement of current situations of city buses.
Description
Technical field
The present invention relates to public transport operation and control field, relate in particular to a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method.
Background technology
Along with the high speed development of Chinese society economy and Development of China's Urbanization, city extension, high density land development, resident trip mode increasingly motorization have been brought unprecedented test to Traffic Systems.Traffic congestion, energy resource consumption, tail gas pollution have become the problem generally facing in the many urban development processes of China.Wherein, Urban Traffic Jam Based is especially serious.Taking Beijing, capital as example, in peak period morning and evening, Fourth Ring has become normality with the traffic congestion of interior road, 20 kilometers of city system-wide net peak hour speed per hour less thaies.At present, the city manager of various countries and the researcher of different field all put into transport solution and block up in research and the practice of problem, expect to propose to alleviate the thinking of traffic congestion from theory and practice utilization aspect respectively.
Public transport is as a kind of popular vehicles, its per capita service efficiency be car 10-15 doubly, capacity is large, carrying is many, has many advantages.First developing urban public transport is to improve traffic resource utilization ratio, alleviates the important means of urban traffic blocking, is to implement national energy-saving to reduce discharging strategy, the Important Action of building a resource-conserving and environment-friendly society." national medium-term and long-term science and technology development plan " traffic special topic has proposed the year two thousand twenty urbanization population 57%, and big city bus trip rate reaches more than 50% national strategic aim.Many cities have all been put into effect accordingly and have been first developed public transport, ensure public transport priority current measure, and dropped into a large amount of financial resources newly-built, optimize and improve public transit system.
But in the actual moving process of public transport,, often there is the situation of many public bus network conllinear operations in particularly some larger sections of flow in city, and caused some bus station place along the line to have the demand of many public bus networks stops.In the peak hour, usually can see the situation generation that many buses enter the station simultaneously.Because the appearance of bus station is carried out the restriction to you, the bus blocking up is fallen over each other wait and is entered the station, and laager is continuous just as a joint joint train.This not only affected public transit system overall efficiency, reduced the efficiency of bus passenger trip, by public transit vehicle " overflow " at website the changing Lane that causes, wait in line to enter the station, the behavior such as departures also can cause interweaving between public transit vehicle and social wagon flow, bring out new traffic jam issue, further reduced the operational efficiency of whole traffic system.
Summary of the invention
The invention provides one and at utmost ensureing that peak hour public transit vehicle moves at bus station place, promote overall efficiency and the passenger of public transit system and go out line efficiency, reduce bus parking on public transit system and public vehicles impact based on the go on a journey peak period public bus network skip-stop running method of distribution of passenger.
For achieving the above object, the invention provides a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that, the method includes the steps of:
Step 1, gathers the passenger getting on/off data of this public bus network of peak hour, and filters out the passenger getting on/off data consistent with skip-stop running direction need to be set;
Step 2, by the bus station that needs the public bus network that skip-stop running direction is set need to stop described in step 1 along the line according to order from front to back from 1 to n number consecutively, wherein, n is the bus station sum that the described public bus network that skip-stop running direction need to be set need to be stopped along the line;
Step 3, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, and in cumulative OD matrix, all element values obtain total volume of the flow of passengers of peak hour;
Step 4, presses the descending sort of element value size by the element in the passenger's website OD matrix of peak hour in step 3, and records line number and row number that each element is corresponding;
Step 5, the element of descending sort in step 4 is cumulative one by one according to clooating sequence, and the cumulative corresponding line number of element and row number of statistics, when cumulative element reaches or exceedes 50% of described total volume of the flow of passengers of peak hour, or the quantity of the cumulative corresponding line number of element of statistics and row number reach or exceed bus station sum n that the described public bus network that skip-stop running direction need to be set need to stop along the line 60% time, stop immediately the now line number and row number of statistics of cumulative element record;
Step 6, the line number that stops in step 5 adding up while adding up element is arranged with row ascending order, and sequence number after ascending order is arranged is reduced into bus station title according to the numbering of bus station in step 2, obtain the bus stop that the bus station sequence after sequence need be stopped while being public bus network skip-stop running;
Step 7, in the time that step 5 stops cumulative passenger flow, if the cumulative volume of the flow of passengers reaches or exceedes 50% of total volume of the flow of passengers of peak hour, the operation of public bus network takes an order of classes or grades at school public transit vehicle to stop whole bus stations, the next mode of an order of classes or grades at school skip-stop running; Otherwise the operation of public bus network takes two order of classes or grades at school public transit vehicles to stop whole bus stations, the next mode of an order of classes or grades at school skip-stop running.
In the preferred embodiment of the present invention, in described step 1, gather the passenger getting on/off data of this public bus network of peak hour, comprise the two-way all passengers' of getting on the bus of this public bus network of peak hour the website of getting on the bus, and every passenger's of corresponding record get-off stop; In described step 1, filter out the passenger getting on/off data consistent with skip-stop running direction need to be set, screening principle is: in the time that passenger's the website of getting on the bus is consistent with the public transport operation direction that skip-stop running need to be set to the direction of get-off stop, filter out this passenger's the data of getting on or off the bus; Otherwise reject this passenger's the data of getting on or off the bus.
In the preferred embodiment of the present invention, in described step 3, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, comprises following steps:
Step (21), 0 matrix of a n × n of initialization, the row sequence number of this 0 matrix and row sequence number are corresponding one by one with the bus station of identical numbering in step 2 respectively;
Step (22), passenger's website OD matrix of structure peak hour.For each passenger's the data of getting on or off the bus, the element value of correspondence position in website OD matrix is added to 1.Wherein, the numbering of the corresponding passenger's of the row sequence number of described correspondence position the website of getting on the bus, the numbering of the corresponding passenger's of row sequence number of described correspondence position get-off stop.
In the preferred embodiment of the present invention, in described step 4, when element in the passenger's website OD matrix of peak hour in step 3 is pressed to the descending sort of element value size, if there is the identical situation of element value size, sort according to the row sequence number of this element, less this element sequence of row sequence number is more forward; If the row sequence number size of this element is also identical, sort according to the row sequence number of this element, row sequence number more this element sequence is more forward.
In the preferred embodiment of the present invention, in described step 5, add up the cumulative corresponding line number of element and row number, line number and row number are combined to indifference and add up.And in the time of the line number that occurs having added up and row, the line number of repetition or not statistics with row number.
The inventive method takes into full account that the actual characteristic of peak hour public transport operation and the trip of bus passenger distribute, and distributes and determines peak period public bus network skip-stop running scheme in conjunction with the trip of bus passenger.Selectively stop bus station by public bus network, reduce bus station place public transit vehicle and stop the impact on public transit system and public vehicles operation, promote the whole efficiency of public transit system.
The present invention compared with prior art, has the following advantages:
First, the inventive method proposes a kind ofly stops the impact on the operation of public transit system and public vehicles based on passenger's public transit vehicle that the peak period public bus network skip-stop running method that distributes can effectively alleviate peak hour bus station place of going on a journey, and the implementation result of inventive method is good.
Second, the inventive method is jumped station scheme on time at design public bus network, take into full account passenger's trip distribution and trip requirements, in meeting passenger's trip requirements, implement as far as possible public bus network skip-stop running, reduce public transport and jump the impact of station scheme on passenger's trip.
The 3rd, the inventive method does not need the secondary of software and hardware to drop into, and only needs to gather the trip data of bus passenger, and the implementation cost of inventive method is low.
Brief description of the drawings
Fig. 1 is the process flow diagram of the inventive method;
Fig. 2 processes the bus station number table obtaining while being the inventive method enforcement;
Fig. 3 processes the passenger's website OD matrix obtaining while being the inventive method enforcement;
OD matrix element value sequencing table when Fig. 4 is the inventive method enforcement.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of based on passenger's overview flow chart of peak period public bus network skip-stop running method distributing of going on a journey.Below in conjunction with Fig. 1, the inventive method is further described.
Step 1, gathers the passenger getting on/off data of this public bus network of peak hour, and filters out the passenger getting on/off data consistent with skip-stop running direction need to be set;
The passenger getting on/off data of this public bus network of peak hour can adopt various ways to obtain, and follow car investigation method, vehicle-mounted pick-up method, receipt method, gps data-IC-card brushing card data derivation etc. as artificial.Recommend adoption gps data-IC-card brushing card data derivation in practical operation, the method has the advantages such as data acquisition is simple, fund input is little, and data precision is higher, post-processed is easy.
Further, gather the passenger getting on/off data of this public bus network of peak hour, comprise the two-way all passengers' of getting on the bus of this public bus network of peak hour the website of getting on the bus, and every passenger's of corresponding record get-off stop; Filter out the passenger getting on/off data consistent with skip-stop running direction need to be set, its screening principle is: in the time that passenger's the website of getting on the bus is consistent with the public transport operation direction that skip-stop running need to be set to the direction of get-off stop, filter out this passenger's the data of getting on or off the bus; Otherwise reject this passenger's the data of getting on or off the bus.
Step 2, by the bus station that needs the public bus network that skip-stop running direction is set need to stop described in step 1 along the line according to order from front to back from 1 to n number consecutively, wherein, n is the bus station sum that the described public bus network that skip-stop running direction need to be set need to be stopped along the line;
Step 3, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, and in cumulative OD matrix, all element values obtain total volume of the flow of passengers of peak hour;
Further, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, comprises following steps:
Step (21), 0 matrix of a n × n of initialization, the row sequence number of this 0 matrix and row sequence number are corresponding one by one with the bus station of identical numbering in step 2 respectively;
Step (22), passenger's website OD matrix of structure peak hour.For each passenger's the data of getting on or off the bus, the element value of correspondence position in website OD matrix is added to 1.Wherein, the numbering of the corresponding passenger's of the row sequence number of described correspondence position the website of getting on the bus, the numbering of the corresponding passenger's of row sequence number of described correspondence position get-off stop.
Step 4, presses the descending sort of element value size by the element in the passenger's website OD matrix of peak hour in step 3, and records line number and row number that each element is corresponding;
Further, when the element in the passenger's website OD matrix of peak hour in step 3 is pressed to the descending sort of element value size, if there is the identical situation of element value size, sort according to the row sequence number of this element, less this element sequence of row sequence number is more forward; If the row sequence number size of this element is also identical, sort according to the row sequence number of this element, row sequence number more this element sequence is more forward.
Step 5, the element of descending sort in step 4 is cumulative one by one according to clooating sequence, and the cumulative corresponding line number of element and row number of statistics, when cumulative element reaches or exceedes 50% of described total volume of the flow of passengers of peak hour, or the quantity of the cumulative corresponding line number of element of statistics and row number reach or exceed bus station sum n that the described public bus network that skip-stop running direction need to be set need to stop along the line 60% time, stop immediately the now line number and row number of statistics of cumulative element record;
Further, add up the cumulative corresponding line number of element and row number, line number and row number are combined to indifference and add up.And in the time of the line number that occurs having added up and row, the line number of repetition or not statistics with row number.
Step 6, the line number that stops in step 5 adding up while adding up element is arranged with row ascending order, and sequence number after ascending order is arranged is reduced into bus station title according to the numbering of bus station in step 2, obtain the bus stop that the bus station sequence after sequence need be stopped while being public bus network skip-stop running;
Step 7, in the time that step 5 stops cumulative passenger flow, if the cumulative volume of the flow of passengers reaches or exceedes 50% of total volume of the flow of passengers of peak hour, the operation of public bus network takes an order of classes or grades at school public transit vehicle to stop whole bus stations, the next mode of an order of classes or grades at school skip-stop running; Otherwise the operation of public bus network takes two order of classes or grades at school public transit vehicles to stop whole bus stations, the next mode of an order of classes or grades at school skip-stop running.
For the actual effect of explanation the inventive method, be explained below in conjunction with case verification.
Adopt the inventive method, in the passenger getting on/off data acquisition of carrying out morning peak of the public bus network of on August 22nd, 2011 to city, Jiangxi Province one important south-north direction, and screen the trip data that need to design skip-stop running direction (north-to-south direction), complete the step 1 of the inventive method.Figure 2 shows that according to step 2 and require the corresponding table of website-numbering that bus station is numbered successively.Afterwards, build passenger's website OD matrix of peak hour according to step 3, as shown in Figure 3.Can draw by accumulative total, total volume of the flow of passengers of peak hour is 1032 person-times.
Element in passenger's website OD matrix is pressed the descending sort of element value size, and records line number and row number that each element is corresponding, and the operation of completing steps four, carries out step 5 afterwards.As seen from Figure 4, in the time being added to the element value of the tenth descending sort, the statistics quantity of the cumulative corresponding line number of element and row number is 11, exceed 60% of bus station sum 17 that the public bus network of skip-stop running direction need to stop along the line need to be set, stopped the operation of step 5.According to the operation of step 6, these 11 line numbers and row ascending order are arranged, and the sequence number after ascending order arrangement is reduced into bus station title according to the numbering of bus station in Fig. 2, the bus stop that need stop while obtaining public bus network skip-stop running is: " West Road-people household electrical appliances-railway station, Urban Administrative Bureau of river axle-land reclaimed from a lake-Hua Jiaping-city-individual street-Tian Ze hospital-good luck Star City-public transport company-Chaoyang ".Due to the now cumulative volume of the flow of passengers 50% of the total volume of the flow of passengers that do not peak hour, according to step 7, this public bus network north-to-south direction peak period will adopt two order of classes or grades at school public transit vehicles to stop whole bus stations, and next the mode of an order of classes or grades at school skip-stop running is runed.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
- Based on passenger go on a journey distribute a peak period public bus network skip-stop running method, it is characterized in that, the method includes the steps of:Step 1, gathers the passenger getting on/off data of this public bus network of peak hour, and filters out the passenger getting on/off data consistent with skip-stop running direction need to be set;Step 2, by the bus station that needs the public bus network that skip-stop running direction is set need to stop described in step 1 along the line according to order from front to back from 1 to n number consecutively, wherein, n is the bus station sum that the described public bus network that skip-stop running direction need to be set need to be stopped along the line;Step 3, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, and in cumulative OD matrix, all element values obtain total volume of the flow of passengers of peak hour;Step 4, presses the descending sort of element value size by the element in the passenger's website OD matrix of peak hour in step 3, and records line number and row number that each element is corresponding;Step 5, the element of descending sort in step 4 is cumulative one by one according to clooating sequence, and the cumulative corresponding line number of element and row number of statistics, when cumulative element reaches or exceedes 50% of described total volume of the flow of passengers of peak hour, or the quantity of the cumulative corresponding line number of element of statistics and row number reach or exceed bus station sum n that the described public bus network that skip-stop running direction need to be set need to stop along the line 60% time, stop immediately the now line number and row number of statistics of cumulative element record;Step 6, the line number that stops in step 5 adding up while adding up element is arranged with row ascending order, and sequence number after ascending order is arranged is reduced into bus station title according to the numbering of bus station in step 2, obtain the bus stop that the bus station sequence after sequence need be stopped while being public bus network skip-stop running;Step 7, in the time that step 5 stops cumulative passenger flow, if the cumulative volume of the flow of passengers reaches or exceedes 50% of total volume of the flow of passengers of peak hour, the operation of public bus network takes an order of classes or grades at school public transit vehicle to stop whole bus stations, connects the mode of next skip-stop running; Otherwise the operation of public bus network takes two order of classes or grades at school public transit vehicles to stop whole bus stations, the mode of next skip-stop running.
- According to described in claim 1 a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that in described step 1, the passenger getting on/off data of this public bus network of peak hour of described collection, comprise the two-way all passengers' of getting on the bus of this public bus network of peak hour the website of getting on the bus, and every passenger's of corresponding record get-off stop.
- According to described in claim 1 a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that in described step 1, filter out the passenger getting on/off data consistent with skip-stop running direction need to be set, screening principle is: in the time that passenger's the website of getting on the bus is consistent with the public transport operation direction that skip-stop running need to be set to the direction of get-off stop, filter out the data of getting on or off the bus as this passenger; Otherwise reject this passenger's the data of getting on or off the bus.
- According to described in claim 1 a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that in described step 3, the passenger getting on/off data of utilizing step 1 to filter out, passenger's website OD matrix of structure peak hour, comprises following steps:Step (21), the matrix of a n × n of initialization, the row sequence number of this matrix and row sequence number are corresponding one by one with the bus station of identical numbering in step 2 respectively, and all elements value in matrix is all initialized as 0;Step (22), build passenger's website OD matrix of peak hour, for each passenger's the data of getting on or off the bus, the element value of correspondence position in website OD matrix is added to 1, wherein, the numbering of the corresponding passenger's of row sequence number of described correspondence position the website of getting on the bus, the numbering of the corresponding passenger's of row sequence number of described correspondence position get-off stop.
- According to described in claim 1 a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that in described step 4, when element in the passenger's website OD matrix of peak hour in step 3 is pressed to the descending sort of element value size, if there is the identical situation of element value size, sort according to the row sequence number of this element, less this element sequence of row sequence number is more forward; If the row sequence number size of this element is also identical, sort according to the row sequence number of this element, row sequence number more this element sequence is more forward.
- According to described in claim 1 a kind of based on passenger go on a journey distribute peak period public bus network skip-stop running method, it is characterized in that in described step 5, add up the cumulative corresponding line number of element and row number, line number and row number are combined to indifference and add up; And in the time of the line number that occurs having added up and row, the line number of repetition or not statistics with row number.
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| CN103700174B (en) * | 2013-12-26 | 2015-10-14 | 中国电子科技集团公司第三十三研究所 | A kind of bus passenger flow data acquisition based on WIFI identification and OD analytical approach |
| CN103729560B (en) * | 2013-12-31 | 2017-11-14 | 中国科学院深圳先进技术研究院 | A kind of occupant detection analysis method and system based on space-time characteristic |
| CN105303854B (en) * | 2015-09-11 | 2018-03-13 | 百度在线网络技术（北京）有限公司 | A kind for the treatment of method and apparatus of traffic path data |
| CN105225473B (en) * | 2015-11-05 | 2017-10-10 | 北京航空航天大学 | A kind of fast line design method of public transport based on website efficiency calculation |
| CN106530680B (en) * | 2016-12-02 | 2019-03-29 | 东南大学 | A kind of public bus network composite services method based on main station express bus |
| CN107092976B (en) * | 2017-03-28 | 2020-06-02 | 东南大学 | Method for cooperatively optimizing departure intervals of multiple bus routes by multi-objective model |
| CN109583715A (en) * | 2018-11-16 | 2019-04-05 | 浩鲸云计算科技股份有限公司 | A kind of method of public transport and the through route shift adjustment gone on a journey of track transfer |
| CN109615187B (en) * | 2018-11-20 | 2023-06-02 | 创新先进技术有限公司 | OD matrix evaluation method, bus load simulation method and device |
| CN109544969B (en) * | 2019-01-09 | 2020-12-15 | 张鸿青 | Intelligent bus station-jumping operation method and device |
| CN111401663B (en) * | 2020-04-12 | 2021-04-27 | 广州通达汽车电气股份有限公司 | Method and device for updating public transport space-time OD matrix in real time |
| CN112542057B (en) * | 2020-11-30 | 2021-11-02 | 东南大学 | Intelligent bus station-jumping method and device |
| CN115447638B (en) * | 2022-09-20 | 2024-02-06 | 中车株洲电力机车有限公司 | Station jump broadcasting control method and system in full-automatic driving mode of rail transit vehicle |
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