Title:
軸ずれ検出装置
Document Type and Number:
Japanese Patent JP6428270
Kind Code:
B2
Abstract:
An apparatus for detecting axial misalignment of a beam sensor calculates, based on a result of first target recognition tasks by a beam recognition unit and a result of second target recognition tasks by an image recognition unit, a percentage of the number of times at least one preceding vehicle, which is running in front of an own vehicle, is recognized by the pair of the first and second target recognition tasks to the number of times the at least one preceding vehicle is recognized by at least the image recognition task. The apparatus detects misalignment of the beam axis of the beam sensor in the vertical plane including the beam axis of the beam sensor in accordance with the calculated percentage.
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Inventors:
Akira Takagi
Application Number:
JP2015001552A
Publication Date:
November 28, 2018
Filing Date:
January 07, 2015
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01S7/40; G01S13/86; G01S13/931
Domestic Patent References:
| JP2004101347A | ||||
| JP2004125739A | ||||
| JP2004144671A | ||||
| JP2010249613A | ||||
| JP2008215912A |
Foreign References:
| US20100057293 | ||||
| EP1760491A1 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation
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