CAJ | 학술논문

智能车在探测、救生等方面具有广阔的应用前景,针对图像识别智能车缺乏稳定的运行状况,提出一套完整的硬件设计思路.该系统以飞思卡尔公司的MC9S12XSl28单片机为核心控制器,设计智能车整体硬件系统框架,并详细给出了智能车电源单元电路、电机驱动模块、舵机控制的电路图.通过分析路径信息采集、速度信息采集、以及对输入/输出模块与单片机连接,说明如何构成一个闭环反馈系统.以上硬件系统应用在智能车中得到了稳定的运行.
지능차재탐측、구생등방면구유엄활적응용전경,침대도상식별지능차결핍은정적운행상황,제출일투완정적경건설계사로.해계통이비사잡이공사적MC9S12XSl28단편궤위핵심공제기,설계지능차정체경건계통광가,병상세급출료지능차전원단원전로、전궤구동모괴、타궤공제적전로도.통과분석로경신식채집、속도신식채집、이급대수입/수출모괴여단편궤련접,설명여하구성일개폐배반궤계통.이상경건계통응용재지능차중득도료은정적운행.
The intelligent car has a broad application prospect in the exploration,life?saving and other aspects. A hardware design idea is presented because the image recognition intelligent car has no stable operating status. Freescale MC9S12XSl28 mi?crocontroller is taken as a core controller of the intelligent car hardware system. The frame of the smart car overall hardware sys?tem is designed. The power supply unit circuit,motor driver module,steering gear control circuit diagram of the intelligent vehi?cle are offered in this paper. A method to constitute a closed?loop feedback system is described by analyzing the path informa?tion acquisition,speed of acquisition,and the connection of input and output modules with SCM.