Car Deceleration Considering Its Own Velocity in Cellular Automata Model

作     者：LI Ke-Ping 

作者机构：Key Laboratory of Intelligent Technologies and Systems of Traffic and Transportatipn Beijing Jiaotong UniversityBeijing 100044 China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2006年第45卷第1期

页      面：113-116页

核心收录：

学科分类：08[工学] 0704[理学-天文学] 080101[工学-一般力学与力学基础] 0702[理学-物理学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：The project supported by .National Natural Science Foundation of China under Grant No. 70471088 and the Science and Technology Foundation of Beijing Jiaotong University under Grant No. 2004SM026 

主　　题：cellular automaton traffic flow fundamental diagram 

摘      要：In this paper, we propose a new cellular automaton model, which is based on NaSch traffic model. In our method, when a car has a larger velocity, if the gap between the car and its leading car is not enough large, it will decrease. The aim is that the following car has a buffer space to decrease its velocity at the next time, and then avoid to decelerate too high. The simulation results show that using our model, the ear deceleration is realistic, and is closer to the field measure than that of NaSch model.