中文摘要：

研究当前国内外变速箱试验系统的特点,基于现代汽车变速箱生产信息化、网络化和柔性化的要求,依托某变速箱装配线项目,针对其试验环线,提出一种具有并行结构的变速箱自动试验环线,并设计基于Device Net的控制系统,探究试验环线的智能控制。该系统已经进入实际应用,可较好地完成变速箱的性能检测以及试验后的数据分析。

英文摘要：

Characteristics of the domestic and foreign gearbox test system requirements of advanced automobile gearbox, relying on a gearbox assembly are researched. Based on information, networking and flexible line project, for its test loop line, a parallel structure with the automatic gearbox test line is presented, and the design of the control system based on DeviceNet is made. Many intelligent control methods have been studied for the test line. The system has entered a practical application, and it can achieve the transmission of the gearbox performance test and data analysis after test.