Invention Application
- Patent Title: OPTICAL RADAR DEVICE
- Patent Title (中): 光学雷达装置
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Application No.: US14028737Application Date: 2013-09-17
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Publication No.: US20140078488A1Publication Date: 2014-03-20
- Inventor: Yoshiaki HOASHI
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya-city
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya-city
- Priority: JP2012-204416 20120918
- Main IPC: G01S7/481
- IPC: G01S7/481

Abstract:
An optical radar device for scanning an object that reduces the effects of stray light is provided. The optical radar device has a light source, a light scanning section, a light path change section, a light receiver, and an opposite phase signal adder. The opposite phase signal adder adds an opposite phase signal to the output signal from the light receiver. A rise timing of the opposite phase signal is delayed by a predetermined time relative to an output timing of the pulse light, and the opposite phase signal has an opposite phase with respect to a phase of the reflected light.
Public/Granted literature
- US09405002B2 Optical radar device Public/Granted day:2016-08-02
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