IEEE1394通信技术在发动机实时仿真中的应用

Application of IEEE1394 Communication Technique in Car-engine Real-time Imitating

提出了一种利用IEEE1394通用串行接口实现PC机与现场DSP控制器之间高速信息通信的设计方案,并将该方案应用于发动机集中控制系统的实时仿真。讨论了利用TSB41BA3/TSB12LV01B接口器件实现IEEE1394通信的原理,并探讨了通信子系统硬件和软件开发。在开发的汽车发动机集中控制系统的实时仿真中使用效果良好。

A design scheme using IEEE1394 serial interface to achieve communication between PC computer and DSP controller is introduced, which is used in real-time imitating for car-engine integrated controlling system. First, the rule of high speed IEEE1394 serial communication using TSB41BA3/TSB12LV01B interface is discussed. Further, the design scheme of software and hardware of communication sub-system is probed. The application effect is good in the car-engine integrated controlling system developed.