基于单脉冲探测的轨线导航AGV测速方法研究

Research on AGV Speed-testing Based on Single-pulse Detecting

运用MC9S12DG128B单片机的增强型定时器模块,设计了自主车速度检测方法——单脉冲测速法。该方法克服了测速实时性与准确性相矛盾的缺陷,提高了自主车测速系统的鲁棒性。实验结果证明,该测速机制是成功的。

Based on enhanced capture timer of MC9S12DG128B ,a new method on real-time speed testing of AGV is presented considering the need of speed-competing. Compared with the conventional method, the speed-testing module has the characteristics of good real-time performance, high testing precision and high robustness. The experimental results demonstrate the success of this system.