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Clustering of bus flow easily occurs due to the influence of bus stop. A new cell automaton model which considers the length and distribution of bus stations is proposed in this paper. Numerical simulation shows that the model can explicitly depict the space-time trajectories of bus movement along a bus line, reproduce the clustering phenomenon of bus flow, and quantitatively evaluate the impact of bus station distribution on bus average speed. The study provides insight on formation mechanism of clustering and may contribute to the optimization of locating bus stations.
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Keywords:
- public transport system /
- cellular automaton model /
- hopping probability /
- cluster phenomena
[1] ［1］ Kerner B S 2004 The physics of traffic (Berlin: Springer-Verlag) p13
[2] ［2］ Helbing D 2001 Rev. Mod. Phys. 73 1067
[3] ［3］ Chowdhury D, Santen L, Schadschneider A 2000 Phys. Rep. 329 199
[4] ［4］ Maerivoet S, Moor B D 2005 Phys. Rep. 419 1
[5] ［5］ Nagatani T 2001 Physica A 63 629
[6] ［6］ Nagatani T 2001 Physica A 296 320
[7] ［7］ Nagatani T 2006 Physica A 371 683
[8] ［8］ Nagatani T 2000 Physica A 287 302
[9] ［9］ Huijberts H J C 2002 Physica A 308 489
[10] ］ O’loan O J, Evans M R, Cates M E 1998 Phys. Rev. E 58 1404
[11] ］ Jiang R, Hu M B, Jia B, Wu Q S 2003 Eur. Phys. J. B 34 367
[12] ］ Nagatani T 2002 Rep. Prog. Phys. 65 1331
[13] ］ Tomoeda A, Nishinari K, Chowdhury D, Schadschneider A 2007 Physica A 384 600
[14] ］ Qian Y S, Wang H L, Wang C L 2008 Acta Phys. Sin. 57 2115 (in Chinese) ［钱勇生、汪海龙、王春雷 2008 物理学报 57 2115］
[15] ］ Mei C Q, Huang H J, Tang T Q, Wang H W 2009 Acta Phys. Sin. 58 1497 (in Chinese) ［梅超群、黄海军、唐铁桥、王惠文 2009 物理学报 58 1497］
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[1] ［1］ Kerner B S 2004 The physics of traffic (Berlin: Springer-Verlag) p13
[2] ［2］ Helbing D 2001 Rev. Mod. Phys. 73 1067
[3] ［3］ Chowdhury D, Santen L, Schadschneider A 2000 Phys. Rep. 329 199
[4] ［4］ Maerivoet S, Moor B D 2005 Phys. Rep. 419 1
[5] ［5］ Nagatani T 2001 Physica A 63 629
[6] ［6］ Nagatani T 2001 Physica A 296 320
[7] ［7］ Nagatani T 2006 Physica A 371 683
[8] ［8］ Nagatani T 2000 Physica A 287 302
[9] ［9］ Huijberts H J C 2002 Physica A 308 489
[10] ］ O’loan O J, Evans M R, Cates M E 1998 Phys. Rev. E 58 1404
[11] ］ Jiang R, Hu M B, Jia B, Wu Q S 2003 Eur. Phys. J. B 34 367
[12] ］ Nagatani T 2002 Rep. Prog. Phys. 65 1331
[13] ］ Tomoeda A, Nishinari K, Chowdhury D, Schadschneider A 2007 Physica A 384 600
[14] ］ Qian Y S, Wang H L, Wang C L 2008 Acta Phys. Sin. 57 2115 (in Chinese) ［钱勇生、汪海龙、王春雷 2008 物理学报 57 2115］
[15] ］ Mei C Q, Huang H J, Tang T Q, Wang H W 2009 Acta Phys. Sin. 58 1497 (in Chinese) ［梅超群、黄海军、唐铁桥、王惠文 2009 物理学报 58 1497］
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