Title:
レーザ測距装置
Document Type and Number:
Japanese Patent JP6493018
Kind Code:
B2
Abstract:
A laser range finding apparatus includes a light emitting section that emits a laser light, a light receiving section that receives the reflected laser light from a detection object, the light receiving section including a plurality of photo detectors for respectively receiving a plurality of different transmission wavelength bands of the laser light, an identifying section that identifies each of the photo detectors each of whose output indicating signal waveforms of the received reflected laser light is not saturated as an unsaturated photo detector, and a distance calculating section that calculates a distance to the detection object based on a light detection timing at which the reflected laser light is received by the unsaturated photo detector.
Inventors:
Tomohiro Moriguchi
Application Number:
JP2015128882A
Publication Date:
April 03, 2019
Filing Date:
June 26, 2015
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01S7/481; G01S7/4865; G01S17/931
Domestic Patent References:
| JP2008275331A | ||||
| JP2004212097A | ||||
| JP2014505861A |
Foreign References:
| US20140085622 | ||||
| US20050068517 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation