| 广州地铁车辆数字报站器的国产化改进 |
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| 引用本文： | 张少锋,肖向前.广州地铁车辆数字报站器的国产化改进[J].机车电传动,2005(2):48-49,53. |
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| 作者姓名： | 张少锋 肖向前 |
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| 作者单位： | 广州地铁运营事业总部,车辆部,广东,广州,510380;广州地铁运营事业总部,车辆部,广东,广州,510380 |
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| 摘 要： | 针对原进口车辆数字报站器(DIAS)存在存储空间小、编辑方式复杂、更新语音文件速度慢等弊端，对DIAS进行了国产化升级改进。简要介绍了国产DIAS的内部结构和工作原理及技术改进后的性能。分析了DIAS国产化的意义。
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| 关 键 词： | 地铁车辆 数字报站器 语音文件 列车广播 存储介质 技术改进 |
| 文章编号： | 1000-128X(2005)02-0048-02 |
Localization improvement of DIAS for Guangzhou metro vehicle |
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| ZHANG Shao-feng,XIAO Xiang-qian.Localization improvement of DIAS for Guangzhou metro vehicle[J].Electric Drive For Locomotive,2005(2):48-49,53. |
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| Authors: | ZHANG Shao-feng XIAO Xiang-qian |
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| Abstract: | Aiming at the deficiencies of foreign DIAS as small storage space, complex edition and slow update speed in language files, the update and improvement is made to DIAS. The internal structure, working principle and performances after the improvement are introduced briefly. The significance of the DIAS localization is analyzed. |
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| Keywords: | metro vehicle DIAS language file broadcasting for train store medium technic improvement |
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