Title:
【発明の名称】物体存在検出装置
Document Type and Number:
Japanese Patent JP2003523521
Kind Code:
A
Abstract:
An object presence detection device, of the type mounted to a motor vehicle having at least one blind spot, where the detection device is for detecting an object situated in the blind spot, comprises: a receiver for detecting electromagnetic waves, comprising a focussing device, and a light detector converting said received electromagnetic waves into electrical signals; an electronic circuit converting the electrical signals into digitized signals; a logic circuit analyzing the digitized signals to analyze the presence of objects in the blind spot which are moving relative to the vehicle, and emitting variable output signals depending on the result of the analysis; indicator members activated by the output signals, suitable to be perceived by the driver.
Inventors:
Sartori, Alvise
Tecchioli, Jean Pictro
Crespi, Bruno
Tarago Pujol, Jose Maria
Daula, Luna, Francais
Bande Martinez, Daniel
Tecchioli, Jean Pictro
Crespi, Bruno
Tarago Pujol, Jose Maria
Daula, Luna, Francais
Bande Martinez, Daniel
Application Number:
JP2001560704A
Publication Date:
August 05, 2003
Filing Date:
February 16, 2001
Export Citation:
Assignee:
Phycomi rolls a
International Classes:
G01P3/36; B60R1/00; G01B11/24; G01V8/10; G06T7/20; G08B21/00; G08G1/16; H04N7/18; G01S11/12; (IPC1-7): G01V8/10; B60R1/00; G01B11/24; G01P3/36; G08B21/00; H04N7/18
Domestic Patent References:
| JP2000020686A | 2000-01-21 | |||
| JPH0997335A | 1997-04-08 | |||
| JPH04261290A | 1992-09-17 | |||
| JPH1049799A | 1998-02-20 | |||
| JPH06281455A | 1994-10-07 | |||
| JPH0750769A | 1995-02-21 | |||
| JPH11352229A | 1999-12-24 |
Foreign References:
| WO1997008524A1 | 1997-03-06 |
Attorney, Agent or Firm:
Hidehiko Okada (3 others)