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设计开发了以单片机控制为核心的智能汽车防碰撞报警制动系统,在运用雷达微波测距测速的基础上,考虑相对车距、相对车速以及汽车自身速度的影响,制定出完善的防碰撞模型。采用两级报警模式:一级只报警不制动,二级报警并启用制动装置对汽车制动。由于系统考虑了人为控制的缓和性的优点并克服其不足,大大提高了防碰撞效果,提高了汽车行驶安全性和舒适性。
Design and development of a smart car anti-collision alarm braking system based on single-chip microcomputer control. On the basis of using radar microwave range-measuring speed and taking into account the influence of relative vehicle speed, relative speed and vehicle speed, a perfect anti-collision model . Adopt two alarm modes: one alarm only does not brake, two alarms and braking device is enabled on the vehicle brake. Due to the system taking into account the advantages of human-controlled ease and overcome its shortcomings, greatly improving the anti-collision effect, improve vehicle driving safety and comfort.