| 基于时空数据的交通系统的设计 |
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| 引用本文： | 沈昶,郑扣根,潘云鹤. 基于时空数据的交通系统的设计[J]. 计算机应用研究, 2001, 18(3): 99-101 |
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| 作者姓名： | 沈昶 郑扣根 潘云鹤 |
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| 作者单位： | 浙江大学 人工智能研究所, |
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| 基金项目： | 国家“863”高技术研究发展计划资助项目!(306-04-03-3) |
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| 摘 要： | 给出一种基于时空数据的交通系统的设计。系统支持多用户的协同操作，并提供智能化的决策帮助。结合两种时空数据建模方法对时空数据综合建模，有力地支持了系统功能，同时介绍了空间推理、协同处理等技术细节。
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| 关 键 词： | 时空一体化 空间推理 交通系统 时空数据 地理信息系统 |
| 文章编号： | 1001-3695(2001)03-0099-03 |
The Designs for Spatio-temporal Database Based Traffic System |
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| SHEN Chang,ZHENG Kou-gen,PAN Yun-he. The Designs for Spatio-temporal Database Based Traffic System[J]. Application Research of Computers, 2001, 18(3): 99-101 |
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| Authors: | SHEN Chang ZHENG Kou-gen PAN Yun-he |
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| Abstract: | A spatio-temporal database based traffic system is described in this paper. The system supports cooperation in the real-time environment，also provides intelligent decision-making aid. A new modeling which integrates two different kinds of spatio-temporal modeling methods is introduced in the system. Also this paper discusses several implementation techniques, including spatial reasoning, cooperative and concurrent control. |
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| Keywords: | Spatio-temporal modeling ITS Spatial reasoning |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
