摘要
以奥地利的AVL排放测试设备为开发对象 ,利用串行端口通信技术 ,构建了汽车排放测试系统通信硬件 ;采用面向对象的编程技术、可视化的编程语言VC ++及AK指令实现了计算机与测试设备之间的数据通信。实车测试表明 ,所开发的通信系统硬件工作可靠 ,数据可信 。
Taking the Emission Test Equipments of AVL as the development object, this paper develops the hardware of vehicle exhaust test system by serial transmission technology. In this paper, the data communication between computer and exhaust test equipment is realized by object-oriented programming technique and visual programming language VC++ and AK instruction. The test results indicate that communication hardware is reliable and the received data are trusted and that the remote data communication of vehicle test is realized.
出处
《交通与计算机》
2004年第4期97-100,共4页
Computer and Communications
