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Based on the NaSh model, the rules of straight movement and lane change are defined while considering the change of driving behavior under the guidance of traffic signs at ramp; besides, a traffic model with sensitive lane change under the cellular automation is proposed. Furthermore, computer numerical simulation result indicates that the procedure of sensitive lane change can effectively reduce the lane change ratio of the straight moving vehicles, thus obviously it has an inhibitory effect on unnecessary lane change; what is more, the longer the sensitive lane change zone, the more effective the inhibitory function is. However, the traffic signs at ramp cannot be set as far as possible. Lower the lane change ratio is, shorter the sensitive lane change zone needed is. The traffic signs at ramp are set with proper distance according to the lane change ratio can effectively increase systematic traffic flow as well as the critical entrance probability.
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Keywords:
- traffic flow /
- cellular automata /
- driving rule /
- computer numerical simulation
[1] Wolfram S 1986 Theory and Application of Cellular Automata (Singapore: World Scientific)
[2] Nagel K, Schrekenberg M 1992 J. Phys. I (France) 2 2221
[3] Fukui M, Ishibashi Y 1996 J. Phys. Soc. Jpn. 65 2345
[4] Wang B H, Wang L, Xu B M 2000 Acta Phys. Sin. 49 1926 (in Chinese) [汪秉宏, 王雷, 许伯铭 2000 49 1926]
[5] Chowdhury D, Wolf D E, Schreckenberg M 1997 Physica A 235 417
[6] Song Y K, Zhao X M 2009 Chin. Phys. B 18 5242
[7] Li K P, Gao Z Y, Mao B H 2007 Chin. Phys. 16 359
[8] Chen R X, Bai K Z, Liu M R 2006 Chin. Phys. 15 1471
[9] Sheng P, Zhao S L, Wang J F, Zuo H 2010 Acta Phys. Sin. 59 3831 (in Chinese) [盛鹏, 赵树龙, 王俊峰, 左航 2010 59 3831]
[10] Peng L J, Kang R 2009 Acta Phys. Sin. 58 830 (in Chinese) [彭莉娟, 康瑞 2009 58 830]
[11] Kang R, Peng L J, Yang K 2009 Acta Phys. Sin. 58 4515 (in Chinese) [康瑞, 彭莉娟, 杨凯 2009 58 4514]
[12] Wang W, Guo X C 2000 Traffic Engineering (Nanjing: Southeast University Press) p156 (in Chinese0 [王炜, 过秀成 2000 交通工程学 (南京: 东南大学出版社)第156页]
[13] Nagel K, Wolf D, Wagner P 1996 Phys. Rev. E 58 1425
[14] Huang D W 2002 Phys. Rev. E 66 026124
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[1] Wolfram S 1986 Theory and Application of Cellular Automata (Singapore: World Scientific)
[2] Nagel K, Schrekenberg M 1992 J. Phys. I (France) 2 2221
[3] Fukui M, Ishibashi Y 1996 J. Phys. Soc. Jpn. 65 2345
[4] Wang B H, Wang L, Xu B M 2000 Acta Phys. Sin. 49 1926 (in Chinese) [汪秉宏, 王雷, 许伯铭 2000 49 1926]
[5] Chowdhury D, Wolf D E, Schreckenberg M 1997 Physica A 235 417
[6] Song Y K, Zhao X M 2009 Chin. Phys. B 18 5242
[7] Li K P, Gao Z Y, Mao B H 2007 Chin. Phys. 16 359
[8] Chen R X, Bai K Z, Liu M R 2006 Chin. Phys. 15 1471
[9] Sheng P, Zhao S L, Wang J F, Zuo H 2010 Acta Phys. Sin. 59 3831 (in Chinese) [盛鹏, 赵树龙, 王俊峰, 左航 2010 59 3831]
[10] Peng L J, Kang R 2009 Acta Phys. Sin. 58 830 (in Chinese) [彭莉娟, 康瑞 2009 58 830]
[11] Kang R, Peng L J, Yang K 2009 Acta Phys. Sin. 58 4515 (in Chinese) [康瑞, 彭莉娟, 杨凯 2009 58 4514]
[12] Wang W, Guo X C 2000 Traffic Engineering (Nanjing: Southeast University Press) p156 (in Chinese0 [王炜, 过秀成 2000 交通工程学 (南京: 东南大学出版社)第156页]
[13] Nagel K, Wolf D, Wagner P 1996 Phys. Rev. E 58 1425
[14] Huang D W 2002 Phys. Rev. E 66 026124
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