发明名称 |
Position determination system for actual traffic situation uses mobile phones with unique identifying number allowing phone density and locations to be monitored over time |
摘要 |
The method determines the actual traffic situation for traffic situation reconstruction and-or traffic prediction based on the determined locations of mobile phones. Each mobile phone is uniquely identified by a corresponding identification number, so that the location of identified mobile phones at sequential times can be determined. The density of phones and their locations are used to determine traffic behavior.
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申请公布号 |
DE10110327(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
DE20011010327 |
申请日期 |
2001.03.03 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
HERRTWICH, RALF;KERNER, BORID |
分类号 |
G08G1/01;(IPC1-7):G08G1/00 |
主分类号 |
G08G1/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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