| CRH5型动车组新型旅客信息系统控制单元的设计实现与优化提升 |
| |
| 引用本文： | 魏佳.CRH5型动车组新型旅客信息系统控制单元的设计实现与优化提升[J].铁路计算机应用,2017,26(2):54-56. |
| |
| 作者姓名： | 魏佳 |
| |
| 作者单位： | 中车青岛四方车辆研究所有限公司 电气事业本部,青岛 266000 |
| |
| 摘 要： | CRH5型动车组旅客信息系统经过多年运用，其性能和功能难以满足日益发展的应用需求。提出了一种新型旅客信息系统控制单元（PMU）的设计思路和实现方案，介绍了其系统原理和功能划分，对其硬件和软件设计的关键技术进行了分析，并对其功能上的优化提升进行了说明。该新型PMU已在CRH5型动车组进行试装，效果反馈良好。
|
| 关 键 词： | 旅客信息系统控制单元 设计 优化提升 CRH5型动车组 |
| 收稿时间： | 2016-09-07 |
New type of passenger information system management unit of CRH5 EMU |
| |
| Affiliation: | Electric Utilities Headquarters, CRRC QingDaoSiFang Rolling Stock Research Institute Co. Ltd., Qingdao 266000, China |
| |
| Abstract: | Passenger information system of CRH5 EMU has been used for many years. Its performance and functionality is difficult to meet the growing application demand. This article presented a design concept and implementation scheme for a new type of passenger information system management unit(PMU), introduced the system principle and function division, analyzed key technologies involved in the hardware and software, and described the optimization and promotion in functions of the PMU. The new PMU has been installed in the CRH5 EMU, obtained good feedback. |
| |
| Keywords: | |
|
| 点击此处可从《铁路计算机应用》浏览原始摘要信息 |
|
点击此处可从《铁路计算机应用》下载全文 |
