Title:
DETECTION MODULE, LAMP DEVICE EQUIPPED WITH DETECTION MODULE, AND LAMP SYSTEM
Document Type and Number:
Japanese Patent JP2023092450
Kind Code:
A
Abstract:
To provide an obstacle detection module capable of maintain high environmental resistance performance without being affected by environment such as nighttime or backlight, or bad weather such as dense fog, rainfall, and snowfall, and a lamp device equipped with the detection module, and a lamp system.SOLUTION: A detection module comprises: a radar unit for radiating a radar wave and receiving a reflected wave by an obstacle so as to perform obstacle detection; a mirror having a reflection surface and arranged in a direction of radar wave radiation, for transmitting the radar wave forward from the rear side; and an optical detection unit for receiving light from an obstacle ahead after having been reflected by the reflection surface of the mirror, and performing obstacle detection. The radar unit, the mirror, and the optical detection unit are arranged so that the visual field range of the radar unit and the visual field range of the optical detection unit overlap each other.SELECTED DRAWING: Figure 3
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Inventors:
KANECHIKA MASAYUKI
MIYAZAKI HARUOMI
MIYAZAKI HARUOMI
Application Number:
JP2022150538A
Publication Date:
July 03, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
STANLEY ELECTRIC CO LTD
International Classes:
G01S13/86; G01S7/481; G01S13/931; G01S17/86; G01S17/931
Attorney, Agent or Firm:
Patent Attorney Corporation Sosei International Patent Office