近代机车柴油机的新特点与新进展

论述了近代机车柴油机的技术现状 ,阐明了当今机车柴油机技术方面的新进展 ,并且介绍了现代柴油机产品设计的新理念和新发展。文中简单对比了近代机车柴油机与我国机车柴油机的技术水平 。

Study of Diesel Engine Management System

Aim To study the diesel engine management spstem (DEMS). The DEMS can consider many engine parameters and so it can acquire the optimum system performance. Methods On the basis of analyzing the characteristics of diesel engine electronic system, the real-time, multi-tasks system design methods were used for the heavy duty vehicular diesel engine electronic control system . The hardware and software of DEMS were developed. Results and Conalusion By the test on dieSel engine bed, the system was verified and the foundation of the fully developed DEMS was laid.

CAT3616柴油机

CAT3616型柴油机采用了电子控制管理系统和燃油电子喷射系统．具有丰富的状态检测和故障显示、报警和自诊断功能。本文收集整理编译了CAT3616型柴油机的相关资料．对其主要参数和结构作简要介绍。

基于FPGA的机载视频切换显示和检测方案的设计与实现

提出了一种基于FPGA的机载视频切换显示和检测方案。以可编程逻辑器件(FPGA)为核心处理器,阐述了整个系统设计原理,并详细介绍了系统内部的硬软件设计。最后,搭建硬件测试平台进行测试和验证。设计实现了5路PAL-D制视频输入、6路PAL-D制视频输出的实时切换显示功能,同时,对输入输出视频有效性进行了检测。极大地简化了系统硬件架构和逻辑算法,且视频输出延迟较低,从而降低了系统功耗,提高了系统的可靠性。