Title:
測距方法及び測距装置
Document Type and Number:
Japanese Patent JP4808965
Kind Code:
B2
Abstract:
A distance measuring device and a method for determination of a distance uses an optical signal, with which an analog evaluation signal (36), with phase information, is digitized in an analog-to-digital converter (44), and the phase information is then evaluated in an arithmetic unit. The evaluation signal (36) reaches the analog-to-digital converter (44) in phase-modulated form.
Inventors:
Jörg Steyrre
Peter Wolf
Peter Wolf
Application Number:
JP2004536810A
Publication Date:
November 02, 2011
Filing Date:
May 30, 2003
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
G01S17/34; G01S17/36
Domestic Patent References:
| JP2002135116A | 2002-05-10 | |||
| JP2001255369A | 2001-09-21 | |||
| JPH11352227A | 1999-12-24 |
Foreign References:
| US20010052872A1 | 2001-12-20 | |||
| US5459571A | 1995-10-17 |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Einzel Felix-Reinhard