| A New Cellular Automata Model Considering Finite Deceleration and Braking Distance |
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| 作者姓名： | 杨梦龙 刘怡光 游志胜 |
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| 作者单位： | [1]Institute of Image and Graphics, School of Computer Science and Engineering, Sichuan University, Chengdu 610064 [2]Center for Nonlinear and Complex Systems, School of Electronic Engineering, University of Electronic Engineering, University of Electronic Science and Technology, Chengdu 610054 |
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| 基金项目： | Supported by the National High-Tech Research and Development Programme of China under Grant No 2006AA12A104. |
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| 摘 要： |
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| 关 键 词： | 蜂窝状自动模式 制动距离 减速范围 自动控制 |
| 收稿时间： | 2007-3-8 |
| 修稿时间： | 2007-03-08 |
A New Cellular Automata Model Considering Finite Deceleration and Braking Distance |
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| YAMG Meng-Long,LIU Yi-Guang,YOU Zhi-Sheng.A New Cellular Automata Model Considering Finite Deceleration and Braking Distance[J].Chinese Physics Letters,2007,24(10):2910-2913. |
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| Authors: | YAMG Meng-Long LIU Yi-Guang YOU Zhi-Sheng |
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| Affiliation: | 1. Institute of Image and Graphics, School of Computer Science and Engineering, Sichuan University, Chengdu 610064; 2. Center for Nonlinear and Complex Systems, School of Electronic Engineering, University of Electronic Engineering, University of Electronic Science and Technology, Chengdu 610054 |
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| Abstract: | We present a new cellular automata model for one-lane traffic flow. In this model, we consider the driver prejudgment according to the state of the leading car. We also consider that the vehicle deceleration capability is finite and the braking distance of the high-speed running cars cannot be ignored, which is not considered in most models. Furthermore, comfortable driving is considered, too. Using computer simulations we obtain some basic qualitative results and the fundamental diagram of the proposed model. In comparison with the known models, we find that the fundamental diagram of the proposed model is more realistic than that of the known models. |
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| Keywords: | 64 60 Cn 02 60 Cb 05 70 Ln |
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