COLLISION AVOIDANCE ASSIST DEVICE

Japanese Patent JP2016197018

A

PROBLEM TO BE SOLVED: To provide a collision avoidance assist device that can suppress an execution of unnecessary collision avoidance assist processing.SOLUTION: A collision avoidance assist device (1) comprises: a target detection unit (11) that detects targets; a processing execution unit (15) that, when determining that the target satisfies execution conditions, executes collision avoidance assist processing; an image recognition unit (19) that recognizes the target in the image; a position P acquisition unit (21) that acquires a position P in a vertical direction of the target; a size RS estimation unit (23) that estimates a real size RS of the target; and an execution condition setting unit (25) that, when conditions J1 and J2 are satisfied, or conditions J3 and J4 are satisfied, sets the execution condition more severe than when conditions except for the conditions J1 to J4 are satisfied, where J1: the position P is located below a range α in the image, J2: the size RS is smaller than a range β, J3: the position P is located above the range α in the image, and J4: the size RS is larger than the range β.SELECTED DRAWING: Figure 1

BABA TAKAHIRO

JP2015075827A

November 24, 2016

April 02, 2015

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DENSO CORP

B60R21/00; B60W30/09; G01S13/86; G01S13/931; G08G1/16

JP2008186384A	2008-08-14
JPH11203458A	1999-07-30
JP2014164461A	2014-09-08
JP2014169922A	2014-09-18
JP2008152672A	2008-07-03
JPH11266450A	1999-09-28
JP2006146372A	2006-06-08
JP2009223797A	2009-10-01
JP2003014844A	2003-01-15

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