基于DSP的感应线圈车辆检测器的设计

The Design of Induction Loop Vehicle Detector Based on DSP

设计了基于TMS320F2812的感应线圈车辆检测器,介绍其结构与功能实现。硬件设计主要介绍处理器核心模块的设计,线圈振荡电路模块的设计。软件部分主要介绍DSP在实现算法上的优势,以及车辆检测器软件实现的主流程和关键算法原理流程等,DSP为核心的车辆检测器具有精度高,处理速度快、体积小、使用电池供电、携带方便等优点,能集成获取交通流信息和车型分类信息的功能,从而提高了性价比。

This paper designs the induction loop vehicle detector based on TMS320F2812 and introduces its structure and function to achieve. Hardware design mainly introduces the design of processor core module, the design of coil oscillator circuit module. The part of the software mainly introduces the advantages algorithms to achieve in the DSP and the main processes and procedures of vehicle detection software to achieve, and other key principles of algorithms and so on, the vehicle detector with DSP as the core has advantages of high accuracy, processing speed, small size, battery-powered, and bring the convenience, can integrate the traffic flow of information and access to classified information model features, thereby enhances the cost-effective.