| 一种基于DGPS+IDEN的数字集群车载台的设计 |
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| 引用本文： | 郑芯蕊,郭黎利.一种基于DGPS+IDEN的数字集群车载台的设计[J].应用科技,2005,32(12):21-23. |
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| 作者姓名： | 郑芯蕊 郭黎利 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 数字集群移动通信系统相比模拟集群其频谱利用率和信号抗信道衰落的能力都有很大的提高.利用现有设备i30SX数字集群手机和DGPS-220等进行集成,设计的一种可用于公交车、出租车等车辆系统的车载台,既可以定位,又可以进行调度,且成本也较低.结果表明,此设计基本上达到了预期的目标.
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| 关 键 词： | IDEN 数字集群 i30SX DGPS-220 ATmega128 |
| 文章编号： | 1009-671X（2005）12-0021-03 |
| 收稿时间： | 2004-10-25 |
| 修稿时间： | 2004年10月25 |
Design of a digital cluster onboard platform based on DGPS+IDEN |
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| ZHENG Xin-rui,GUO Li-li.Design of a digital cluster onboard platform based on DGPS+IDEN[J].Applied Science and Technology,2005,32(12):21-23. |
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| Authors: | ZHENG Xin-rui GUO Li-li |
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| Abstract: | Compared with the simulated cluster systems,the efficiency of spectrum utility and the anti-fading ability of signal have been much improved in the digital cluster systems.This paper proposes a low-cost onboard platform in bus and taxi by integrating the available apparatus of i30SX digital cluster mobile phone and DGPS-220,which can finish two tasks: positioning and scheduling.The result shows that the anticipated aim is basically achieved. |
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| Keywords: | IDEN digital cluster i30SX DGPS-220 ATmega128 |
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