【摘要】 设计了采用红外激光探测和测距的汽车自适应驰控装置 ,该装置具有低成本的优势 ,适合在汽车上大规模应用。介绍了装置的组成及其工作原理。该装置采用单片机作为控制核心完成信号判别、距离、速度的测量及报警等任务。分析了系统的测距误差 ,提出了用数字插入法提高测距精度。更多还原

【Abstract】 Auto adaptive cruise control system using laser infrared detection and ranging(LIDAR) was designed.The low cost of the system may motivate their development for the automotive market.The constructions and principles of cush a system were introduced.A single chip microprocessor is used in the system to finish the measuring and warning tasks.The digital interpolating time counting method has been proposed to produce the high precision of distance measuring.更多还原