华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (10): 41-45.

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基于图像识别的汽车防撞模糊控制系统及其仿真

罗玉涛   

  1. 华南理工大学 交通学院‚广东 广州510640
  • 出版日期:2003-10-20 发布日期:2022-05-30
  • 作者简介:罗玉涛(1972-)‚男‚讲师‚博士‚主要从事汽车电子控制和电动汽车等的研究.

Automobile Crash-avoiding Fuzzy Controlling System Based on Photo Recognition and its Simulation

Luo Y u-tao   

  1. College of Traffic &Communications‚South China Univ.of Tech.‚Guangzhou510640‚China
  • Online:2003-10-20 Published:2022-05-30

摘要: 设计了一种基于图像识别的汽车防撞模糊控制系统‚建立了安全距离计算的数 学模型.该系统由图像识别系统、车速传感器、判断系统和模糊控制模块组成.利用 MATLAB 软件的 Simulink 仿真工具包‚建立了防撞模糊控制系统的仿真模型.通过对汽车运 行中4种代表性工况的仿真及分析‚验证了系统的可行性及模型的正确性.

关键词: 汽车防撞, 模糊控制, 安全距离, 仿真

Abstract: One kind of automobile crash-avoiding fuzzy controlling system was designed based on photo recognition‚and the mathematical model for safety distance calculating was constructed.The system consists of photo recognition system‚velocity sensor‚judgment system and fuzzy control module.With the Simulink software of MATLAB‚a simulation model of the system was proposed.The feasibility of the system and the correctness of the model were validated by the simulation and analysis of four working conditions.

Key words: automobile crash-avoiding, fuzzy control, safety distance, simulation

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