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Chapter 7 Synthetic Model 第七章 综合型建模

Chapter 7 Synthetic Model 第七章 综合型建模. Deadly rear-end crash. Car following model ( 汽车跟车模型 ). 目的：研究汽车追尾问题 Objective ： Analysis of car following characteristics and likelihood of rear ending. Visual function. Operation function. Vehicle function.

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Chapter 7 Synthetic Model 第七章 综合型建模

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  1. Chapter 7 Synthetic Model第七章 综合型建模 Deadly rear-end crash

  2. Car following model(汽车跟车模型) • 目的：研究汽车追尾问题 • Objective：Analysis of car following characteristics and likelihood of rear ending

  3. Visual function Operation function Vehicle function Closed-loop vehicle control system(汽车闭环控制系统)

  4. Control ideas(控制思路)

  5. Car following model

  6. Motion equations (mathematical model)

  7. 当△P 较小时 传递函数为： Assumption: Acceleration or deceleration various among an experiential range relate to variation of visual angles.

  8. Where Highest and lowest acceleration or deceleration of following car Start threshold for driver’s visual perceptivity relate to the angle Highest visual angle

  9. 车辆函数（Vehicle function） 前车 Leading car 后车 Following car

  10. END OF SECTION 返回进入第三部分：仿真应用

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