发明名称 |
METHOD AND DEVICE FOR DETECTING A ROTATING WHEEL |
摘要 |
A method is described for detecting a rotating wheel of a vehicle that is travelling on a roadway in a travel direction, the wheels of which are at least partially exposed laterally, the method comprising: emitting an electromagnetic measurement beam having a known temporal progression of its frequency onto a first section above the roadway in a direction in a slant with respect to the vertical and normally or at a slant with respect to the travel direction; receiving a reflected measurement beam and recording the temporal progression of its frequencies, relative to the known progression, as a reception frequency mixture progression; and detecting a frequency band, which is continuously inclining or declining over a period of time, in the reception frequency mixture progression as a wheel. A device for conducting the method is also described. |
申请公布号 |
ZA201309739(B) |
申请公布日期 |
2014.08.27 |
申请号 |
ZA20130009739 |
申请日期 |
2013.12.23 |
申请人 |
KAPSCH TRAFFICCOM AG |
发明人 |
STELZER,ANREAS;PFEFFER,CLEMENS;SCHEIBLHOFER,WERNER;PICHLER,MARKUS;NAGY,OLIVER;FEGER,REINHARD |
分类号 |
G01S;G08G |
主分类号 |
G01S |
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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