CAJ | 학술논문

随着社会经济的发展和城市化进程的加快,全球对交通运输提出了更大的需求和更高的要求.就此,文中提出了一种嵌入式的车牌识别系统设计及具体实现方法,其中具体包括硬件结构、车牌定位算法、字符分割算法、字符识别算法和应用程序的实现.该系统采用DSP数字信号处理器和CPLD芯片来实现系统功能,并保持与PC机之间的高速数据传输,最终提出了一种使用软硬件技术开发的复合USB2.0规范的嵌入式车牌识别系统的方法.可见,嵌入式车牌识别对于维护交通安全和城市治安、防止交通堵塞、实现交通自动化管理有着现实的意义.
수착사회경제적발전화성시화진정적가쾌,전구대교통운수제출료경대적수구화경고적요구.취차,문중제출료일충감입식적차패식별계통설계급구체실현방법,기중구체포괄경건결구、차패정위산법、자부분할산법、자부식별산법화응용정서적실현.해계통채용DSP수자신호처리기화CPLD심편래실현계통공능,병보지여PC궤지간적고속수거전수,최종제출료일충사용연경건기술개발적복합USB2.0규범적감입식차패식별계통적방법.가견,감입식차패식별대우유호교통안전화성시치안、방지교통도새、실현교통자동화관리유착현실적의의.
With the development of social economy and the acceleration of city changes a course,the greater demand and higher require-ments are put forward for transportation. It presents a kind of embedded vehicle license plate recognition system design and implementa-tion method,including the hardware structure,algorithm of license plate location,character segmentation algorithm,character recognition algorithm and its application program realization. The system adopts DSP and CPLD chip to realize the function of the system,maintains high-speed data transmission with PC machine,finally introduces a embedded vehicle license plate recognition system method of compos-ite USB2. 0 code developed by hardware and software technology. It is shown that embedded vehicle license plate recognition for the ma-intenance of traffic safety and city public security,preventing traffic jam,traffic automation management has a realistic significance.