CAJ | 학술논문

智能车导航系统能自动寻迹，自主识别赛道且行驶准确稳定快速．在CodeWarrior开发环境中，采用C语言为设计软件，以Freescale公司的MC9S12XS128B单片机为控制芯片，外围控制电路及芯片驱动电路采用Protel99SE为设计工具，由CMOS数字摄像头实现路径识别．仿真测试表明：本系统不仅能完成智能车对路径的识别功能，而且还具有很好的抗干扰能力，舵机转动快，电机控制稳定，具有良好的动态性能．
지능차도항계통능자동심적，자주식별새도차행사준학은정쾌속．재CodeWarrior개발배경중，채용C어언위설계연건，이Freescale공사적MC9S12XS128B단편궤위공제심편，외위공제전로급심편구동전로채용Protel99SE위설계공구，유CMOS수자섭상두실현로경식별．방진측시표명：본계통불부능완성지능차대로경적식별공능，이차환구유흔호적항간우능력，타궤전동쾌，전궤공제은정，구유량호적동태성능．
The auto navigation system of intelligent car has the functions of automatic tracing, automatic recognition of track, and stable and rapid driving. The software of this system is designed based on CodeWarrior with using C language tool as development environment. The system core uses the single chip microcomputer MC9S12XS128B from Freescale company. And its peripheral Circuit and chip driver' s circuits are designed by Protel 99SE. It uses CMOS digital camera to realize path recognition through the cars closed loop control. Simulation test shows that this system can content the path recognition and has a good anti-disturbance capacity. At the same time its steering engine can adjust to fast response time, motor control is stable and the dynamic performance is good.