Title:
RADAR DEVICE AND RADAR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/235397
Kind Code:
A1
Abstract:
Proposed is a technology that can protect a reception circuit of a radar device from input of excessively large reflected reception power. A radar device 200 is configured such that, upon detection of an object T within a detection range S, a movement determination unit 211 determines whether the object T is a moving object on the basis of radar detection results. If the object T is determined to be a moving object by the movement determination unit 211, a stopping control unit 212 stops radar operation of the radar device 200 from a point of time where reflected reception power due to the object T exceeds a preset threshold Th until a time period calculated on the basis of the movement speed of the object T has elapsed.
Inventors:
SATO YOSUKE (JP)
Application Number:
PCT/JP2018/015054
Publication Date:
December 27, 2018
Filing Date:
April 10, 2018
Export Citation:
Assignee:
HITACHI INT ELECTRIC INC (JP)
International Classes:
G01S7/40; G01S13/58
Domestic Patent References:
| WO2017018021A1 | 2017-02-02 |
Foreign References:
| JP2001208841A | 2001-08-03 | |||
| JP2008026095A | 2008-02-07 | |||
| JP2015152334A | 2015-08-24 | |||
| JP2004170165A | 2004-06-17 |
Other References:
See also references of EP 3644089A4
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