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Algorithms of Station Passenger
Flow Forecast of Suburban Rail Transit Based on Distribution Time
Ding Xiao bing,
Xu Xing fang
(The Key
Laboratory of Road and Traffic Engineering, Ministry of Education, Shanghai,
201804)
Abstract: The stranded
passenger flow forecasting of suburban rail station is related to the adjustment
of operation plan, trip mode choice of passengers, and prediction of travel
time, especially for operation scheme optimization based on fast-slow mode is
of great importance. First of all, the theory of angle expenses was introduced,
from the cost of the way of transit trip and subway lines, which determined the
passenger choice. Used the passenger flow data obtained from AFC as data support,
presented a forecasting method of passenger flow based on periods distribution.
Secondly, analyzed the law of passenger flow and traffic exchange platform
based on train passenger status, proposed the waiting passenger train ridership
interaction model, and studied the algorithm. Finally, validate a suburban
line, which showed that the accuracy of the prediction results improved. This
can be as supplementary for railway traffic planning, guidance for passenger
flow, and be of certain reference and practical.
Key
words: railway transportation£»passenger flow forecast£»dynamic interaction model of passenger flow£»express-local mode£»Suburban-urban line
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Fig.2 the angle direction of shanghai metro
16
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Table 2 the amount of passengers during
morning and evening in stations of metro 16
³µÕ¾
|
¿ÍÁ÷£¨ÈË/0.5h£©
|
¿ÍÁ÷£¨ÈË/h£©
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ÁúÑô·վ
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1 221
|
2 314
|
»ªÏÄÖзվ
|
631
|
934
|
ÂÞɽ·վ
|
742
|
1 274
|
ÖÜÆÖ¶«Õ¾
|
492
|
1 014
|
º×ɳº½³ÇÕ¾
|
121
|
392
|
º½Í·¶«Õ¾
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200
|
278
|
г¡Õ¾
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921
|
1 628
|
Ò°Éú¶¯ÎïÔ°Õ¾
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325
|
591
|
»ÝÄÏÕ¾
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798
|
1 002
|
»ÝÄ϶«Õ¾
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617
|
1 108
|
ÊéÔºÕ¾
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705
|
957
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ÁÙ¸Û´óµÀ
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831
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1 203
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µÎË®ºþ
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1 102
|
2 140
|
¹ìµÀ½»Í¨ÍøÂçÖг˿ͳöÐÐµÄ OD·¾¶½ÏºÃµØ·ûºÏ²»Ïà¹Ø±äÁ¿¶ÀÁ¢ÐÔÌØÕ÷£¬¸ù¾Ý½Ç¶È·ÑÓÃ
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·ÖÎöµ÷²éÊý¾Ý£¬·¢ÏÖµ±³µÕ¾ÖÍÁô³Ë¿Í´ïµ½ºò³µÇ°µÄ 1/2ʱ£¬Ð½øÈë³µÕ¾µÄ³Ë¿ÍÊýºÍÖÍÁô³µÕ¾µÄ³Ë¿ÍÊý½«°´ÕÕÒ»¶¨µÄÈ¨ÖØ¶Ô¹ìµÀ½»Í¨³öÐвúÉú½Ï´óÓ°Ïì[12]£¬ÆäÁ÷ʧÁ¿½üËÆÂú×ã½Ç¶È·ÑÓÃÄ£ÐÍ£¬¿É°´ÕÕ 2.2½Úʽ£¨3£©¼ÆËã³Ë¿ÍµÄÁ÷ʧÂÊ£¬¸ù¾Ý 16ºÅÏßÑØÏßÇé¿ö£¬×îÖÕÐγɿÉÓÃÓÚ¼ÆËãµÄÆ«Àë½Ç¶È£¬¸÷վƫÀë½Ç¶ÈÈç±í 3Ëùʾ¡£
±í 3 Ìæ´úÏß·ƫÀë½Ç¶È¼°¹«½»Çé¿ö
Table 3 the angle and transportation
instead of metro line 16
³µ Õ¾
|
Æ«Àë½Ç¶È
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W¸ßÓµ¼·
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Wƽӵ¼·
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¿ÉÄܲúÉú½Ç¶È·ÑÓõĹ«½»Ïß·
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ÁúÑô·
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11¡ã12 '
|
0.282
|
0.281
|
975 ·£¬976 ·£¬989 ·£¬´óÇÅÁùÏߣ¬Áú´óרÏߣ¬Áú¶«×¨Ïߣ¬Áú»ÝרÏߣ¬Áúƽ«רÏߣ¬ÆÖ¶« 11 ·£¬ÆÖ¶« 26 ·
|
»ªÏÄÖз
|
23¡ã14 '
|
0.181
|
0.080
|
ÄÏ´¨Ïß
|
ÂÞɽ·
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5¡ã36 '
|
0.312
|
0.122
|
170 ·£¬790 ·£¬983 ·£¬987 ·£¬ÆÖ¶« 35 ·
|
ÖÜÆÖ¶«
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31¡ã16 '
|
0.212
|
0.087
|
796 ·£¬1080 ·
|
|
|
º×ɳº½³Ç
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12¡ã16 '
|
0.211
|
0.142
|
1066 ·£¬1101 ·£¬º×Ý·Ïߣ¬ÉÛº×Ïß
|
º½Í·¶«
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23¡ã28'
|
0.111
|
0.111
|
1067 ·
|
г¡
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3¡ã43'
|
0.201
|
0.187
|
628 ·£¬»¦ÄÏÏߣ¬Áú´óרÏߣ¬Ê¯´¨×¨Ïߣ¬ÌÁÄÏרÏߣ¬Ð³¡ 1 ·
|
Ò°Éú¶¯ÎïÔ°
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21¡ã44 '
|
0.312
|
0.201
|
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|
|
»ÝÄÏ
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52¡ã01'
|
0.221
|
0.200
|
1038 ·£¬1073 ·
|
»ÝÄ϶«
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49¡ã12 '
|
0.231
|
0.231
|
1073 ·
|
ÊéÔº
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14¡ã37 '
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0.182
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0.182
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Áú¶«×¨Ïߣ¬Â«¶ÅרÏߣ¬ ÆÖ¶« 7 ·
|
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13¡ã21'
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0.244
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0.201
|
1077 ·£¬Èý¸ÛרÏß
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|
µÎË®ºþ
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16¡ã27 '
|
0.215
|
0.121
|
1043 ·£¬µÎË®ºþÐÂÄÜÔ´¹Û¹âÏߣ¬Èý¸ÛרÏß
|
½«¼ÆËã½á¹û´úÈë 2.2½Úʽ£¨3£©¼ÆË㣬µÃ³ö±í 4µÄ¸ß·åÁ÷ʧÂÊ VP¸ßºÍƽ·åÁ÷ʧÂÊVPƽ¡£
±í4 ½Ç¶È·ÑÓÃϵÄСʱ³Ë¿ÍÁ÷ʧÁ¿Óë³µÕ¾³Ë¿ÍÁ¿¶Ô±È£¨ÈË/h£©
Table
4 the loss of passengers and normal amount under the cost of angle
³µ Õ¾
|
¸ß·åÆÚ
|
¸ß·åÁ÷ʧÂÊVPn
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ƽ·åÆÚ
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ƽ·åÁ÷ʧÂÊVPn
|
ÁúÑô·վ
|
2 314
|
0.282
|
1 772
|
0.112
|
»ªÏÄÖзվ
|
934
|
0.181
|
634
|
0.021
|
ÂÞɽ·վ
|
1 274
|
0.312
|
785
|
0.121
|
ÖÜÆÖ¶«Õ¾
|
1 014
|
0.212
|
501
|
0.102
|
º×ɳº½³ÇÕ¾
|
892
|
0.211
|
734
|
0.181
|
º½Í·¶«Õ¾
|
778
|
0.111
|
687
|
0.067
|
г¡Õ¾
|
1 628
|
0.201
|
896
|
0.074
|
Ò°Éú¶¯ÎïÔ°Õ¾
|
891
|
0.312
|
901
|
0.171
|
»ÝÄÏÕ¾
|
1 002
|
0.221
|
971
|
0.091
|
»ÝÄ϶«Õ¾
|
1 108
|
0.231
|
839
|
0.085
|
ÊéÔºÕ¾
|
957
|
0.182
|
724
|
0.121
|
ÁÙ¸Û´óµÀ
|
1 203
|
0.244
|
825
|
0.078
|
µÎË®ºþ
|
2 140
|
0.215
|
1 801
|
0.121
|
ͼ3½Ç¶È·ÑÓÃϳµÕ¾³Ë¿ÍÁ÷ʧ±ÈÀý
Fig3
the loss of passengers under the cost of angle
±í5 ½Ç¶È·ÑÓÃϵij˿ÍÁ÷ʧÁ¿Óë³µÕ¾³Ë¿ÍÁ¿¶Ô±È±í£¨ÈË/h£©
Table 5 the loss amount and normal amount
of passengers under the cost of angle
³µ Õ¾
|
¸ß·åÆÚ
|
G ʵ¼Ê
|
ƽ·åÆÚ
|
P ʵ¼Ê
|
ÁúÑô·վ
|
2 314
|
1 893
|
1 772
|
1 634
|
»ªÏÄÖзվ
|
934
|
858
|
634
|
596
|
ÂÞɽ·վ
|
1 274
|
1 004
|
785
|
704
|
ÖÜÆÖ¶«Õ¾
|
1 014
|
900
|
501
|
475
|
º×ɳº½³ÇÕ¾
|
892
|
882
|
734
|
689
|
º½Í·¶«Õ¾
|
778
|
769
|
687
|
621
|
г¡Õ¾
|
1 628
|
1 302
|
896
|
794
|
Ò°Éú¶¯ÎïÔ°Õ¾
|
891
|
615
|
901
|
846
|
»ÝÄÏÕ¾
|
1 002
|
881
|
971
|
894
|
»ÝÄ϶«Õ¾
|
1 108
|
963
|
839
|
795
|
ÊéÔºÕ¾
|
957
|
783
|
724
|
694
|
ÁÙ¸Û´óµÀ
|
1 203
|
1 030
|
825
|
794
|
µÎË®ºþ
|
2 140
|
1 894
|
1 801
|
1 756
|
|
|
|
|
|
|
ͼ4 ½Ç¶È·ÑÓÃϵij˿ÍÁ÷ʧÁ¿Óë³µÕ¾³Ë¿ÍÁ¿¶Ô±È
Fig.4 the loss
amount and normal amount of passengers under the cost of angle
4.2·Öʱ¶ÎÖÍÁô¿ÍÁ÷Ô¤²â
ÒÔÿÌìµÄµÚ1ÌËÁгµÎªÑо¿¶ÔÏ󣬰´Áгµµ½´ïվ̨µÄ´ÎÐò½áºÏ±í4¡¢±í5Êý¾Ý£¬Öð¸ö¼ÆËã
¼°ÔËÐвÎÊý
£¬
£»½«
´úÈë±í
,¼ÆËã
¡¢
¡¢
£¬ÒÀ´ÎÀàÍÆ
¡¢
¡¢
£¬Ö±ÖÁ¼ÆËãÍêÏß·ÉÏËùÓÐÕ¾µã
£¬ÒÀ´ÎÀàÍÆµ½ËùÓÐÁгµ
¡£´úÈëÔ¤²âÄ£Ð͵ø÷ʱ¶Î¿ÍÁ÷Ô¤²â½á¹ûÈç±í6Ëùʾ£º
±í6 ·Öʱ¶ÎÖÍÁô³µÕ¾¿ÍÁ÷Ô¤²â½á¹û
Table 6 the forecast of passengers¡¯ flow based
on distribution time
³µ Õ¾
|
Ôç¸ß·å
|
ƽ·å£¨°×Ì죩
|
Íí¸ß·å
|
ƽ·å£¨Ò¹Íí£©
|
ÁúÑô·
|
12 031
|
8 610
|
11 201
|
8 721
|
»ªÏÄÖз
|
9 574
|
7 141
|
9 845
|
6 321
|
ÂÞɽ·
|
9 414
|
6 571
|
9 216
|
5 014
|
ÖÜÆÖ¶«
|
9 018
|
5 362
|
8 142
|
4 782
|
º×ɳº½³Ç
|
8 124
|
5 217
|
9 345
|
3 587
|
º½Í·¶«Õ¾
|
10 250
|
6 057
|
9 714
|
5 214
|
г¡
|
9 217
|
4 325
|
8 521
|
4 241
|
Ò°Éú¶¯ÎïÔ°
|
9 014
|
7 254
|
9 321
|
8 725
|
»ÝÄÏ
|
8 314
|
5 214
|
9 417
|
4 712
|
»ÝÄ϶«
|
11 401
|
8 472
|
11 247
|
8 914
|
ÊéÔº
|
10 144
|
9 870
|
9 651
|
9 147
|
ÁÙ¸Û´óµÀ
|
9 524
|
8 901
|
9 041
|
8 521
|
µÎË®ºþ
|
8 251
|
7 302
|
9 471
|
8 146
|
5 ½áÂÛ
Êн¼¹ìµÀ½»Í¨³Ë¿Íºò³µ·Öʱ¶Î¿ÍÁ÷·Ö²¼Ô¤²â£¬¿É×÷ΪÔ˹ܲ¿ÃŶԿÍÔË×éÖ¯¡¢ÔËÓª¼Æ»®ÊµÊ±µ÷ÕûµÄÒÀ¾Ý£¬¶Ô³öÐÐÕ߹滮ºÃ³öÐмƻ®£¬¿ÉÒÔ¸ù¾ÝÕ¾³µ¿ÍÁ÷Ô¤²âÁ¿µ÷Õû³öÐз½Ê½¡¢³öÐз¾¶µÈ¡£Êн¼Ïß·¿ÍÁ÷·Ö²¼Ô¤²âÉæ¼°ÒòËØÖڶ࣬²ÎÊý´í×Û¸´ÔÓÇÒÏ໥ӰÏ죬±¾ÎĶÔÕâЩ¸´ÔÓµÄÓ°Ïì¹ØÏµ½øÐÐÁË·ÖÎöºÍ½¨Ä££¬³¢ÊÔ½â¾ö¸÷վ̨²»Í¬Ê±¶Îµ½´ï³Ë¿ÍÔÚ¸÷´ÎÁгµÉϵķÖÅ估վ̨ÖÍÁô¿ÍÁ÷£»Ìá³öÁË»ùÓÚվ̨-Áгµ¿ÍÁ÷½»»¥Ô¤²âÄ£Ð͵ÄʵʱËã·¨£»Í¨¹ýʵÀýÑéÖ¤·ÖÎöÁËÊн¼Ïß·¿ìÂý³µÄ£Ê½Ï³µÕ¾¿ÍÁ÷Ô¤²âËã·¨µÄÓÐЧÐÔ¡¢¿ÉÐÐÐÔ¡£½ñºó½«¶ÔÍøÂçÌõ¼þϽøÕ¾³Ë¿ÍOD·Ö²¼Ô¤²â·½·¨×ö½øÒ»²½Ñо¿¡£
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[1]ÕÅ´º»Ô,ËÎÈ𣮻ùÓÚ¿¨¶ûÂüÂ˲¨µÄ¹«½»Õ¾µã¶Ìʱ¿ÍÁ÷Ô¤²â[J].½»Í¨ÔËÊäϵͳ¹¤³ÌÓëÐÅÏ¢,2011,11(4):154-159[ZHANG
C H, SONG R. Kalman Filter-Based Short-Term Passenger Flow Forecasting on Bus
Stop [J]. Journal of Transportation Systems Engineering and Information
Technology, 2011, 11(4):154-159]
[2]ÐìÈ𻪣®³ÇÊйìµÀ½»Í¨Ïß·¿ÍÁ÷·Ö²¼µÄʵʱԤ²â·½·¨[J]ͬ¼Ã´óѧѧ±¨£º×ÔÈ»¿ÆÑ§°æ,2011,39(6):857-861[XU
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