Title:
三次元センサを用いるエレベータエリアの監視
Document Type and Number:
Japanese Patent JP2006520307
Kind Code:
A
Abstract:
A device for monitoring an elevator area utilizes a three-dimensional semiconductor sensor for detecting three-dimensional image information. The sensor includes a light source that is mounted so that the elevator area to be monitored is disposed in the illuminated area of the light source, a sensor group that is mounted in such a manner that it receives reflected light, and a processing chip for converting the electrical signals into image information. In addition, the device includes a processing device that is connected with the semiconductor sensor in order to make available three-dimensional image information. The processing device processes the image information in order to obtain state information representing the state of the elevator area to be monitored.
Inventors:
De Plazas, Romeo
Cortona, Elena
Cortona, Elena
Application Number:
JP2004569443A
Publication Date:
September 07, 2006
Filing Date:
March 20, 2003
Export Citation:
Assignee:
INVENTIO AKTIENGESELLSCHAFT
International Classes:
B66B3/00; B66B1/34; B66B5/00; G01B11/00; G01C3/06; G01S17/89; G06T1/00; G08B13/196; G08B15/00; H04N7/18
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura