发明名称 Method for determining traffic related information
摘要 The invention relates to a method for determining traffic related information within a traffic system with the aid of mobile detectors (1), particularly from vehicles selected at random. According to the invention, the information which is used for determining the traffic situation is at least the standard deviation (sigma) of the driven speed (vi) of the mobile detector (1) compared to the average speed (vm) of the mobile detector (1) on a section of a road (A B), and/or the sum (S) of the stationary time on said section of a road (A-B).
申请公布号 US2004039516(A1) 申请公布日期 2004.02.26
申请号 US20030332831 申请日期 2003.06.30
申请人 WILLEMBROCK RALF 发明人 WILLEMBROCK RALF
分类号 G08G1/01;(IPC1-7):G08G1/00 主分类号 G08G1/01
代理机构 代理人
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