摘要
针对以单片机为核心开发的原机动车综合性能检测仪所存在的数据处理能力弱、功能不易扩充等缺点,基于上位机与下位机结构提出了一套智能化机动车综合性能检测系统设计方案。给出了系统结构及工作原理,介绍了系统组成中的关键硬件技术,并对软件系统编程进行了详细的论述,提出了机动车综合性能检测系统的全面解决方案。该方案可以解决原测试仪系统中存在的测试精度低、编程复杂、用户界面不够友好等一系列问题。
Aimed at the disadvantages of the original automobile synthetic performance detecting system of low data-processing power and weak extensibility, a new project of intelligent automobile synthetic performance detecting system is brought forward, which is based on the supra-infra computer architecture, taking a powerful notebook PC as it＇s supra computer. The problems of low precision in data detecting, complexity of programming, user-unfriendly interface are resolved accordingly. Its supra-infra computer architecture, principle of work, and the key techniques of hardware design and software programming are solved out.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第19期3577-3579,3624,共4页
Computer Engineering and Design
基金
山东省教育厅基金项目(J01B02)
关键词
传感器
数据采集
性能检测
软件
硬件
上位机
下位机
sensor
data collecting
performance detecting
software
hardware
supra computer
infracomputer
