Title:
METHOD AND DEVICE FOR MEASURING DISTANCE AND SPEED
Document Type and Number:
WIPO Patent Application WO/2006/061913
Kind Code:
A1
Abstract:
In order to provide a method and a device for measuring distance and speed capable of determining a distance and a relative speed accurately without relying upon the relation between a distance to and a relative speed with an object, the inventive radar comprises a section (1) for delivering an emission wave to an object, a receiving section (2) generating a beat signal by receiving a reflection wave from the object, and a control section (3) for generating the waveform pattern of the emission wave and calculating a distance to or a relative speed with the object from the beat signal, wherein the control section (3) comprises a waveform pattern generating section (10), and a distance and speed calculating section (11) consisting of a candidate calculating section (12) and a specific processing section (13).
Inventors:
FUJIMOTO TAKAYUKI (JP)
Application Number:
PCT/JP2004/018513
Publication Date:
June 15, 2006
Filing Date:
December 10, 2004
Export Citation:
Assignee:
TRANSTRON INC (JP)
FUJIMOTO TAKAYUKI (JP)
FUJIMOTO TAKAYUKI (JP)
International Classes:
G01S13/34
Foreign References:
| JPH10132925A | 1998-05-22 | |||
| JPH08262130A | 1996-10-11 | |||
| JPH06242231A | 1994-09-02 | |||
| JP2003505699A | 2003-02-12 | |||
| JPH09222474A | 1997-08-26 |
Attorney, Agent or Firm:
Osuga, Yoshiyuki (Nibancho Bldg. 8-20, Nibancho, Chiyoda-k, Tokyo 84, JP)
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