DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD

Title:

DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD

Document Type and Number:

WIPO Patent Application WO/2016/117060

Kind Code:

A1

Abstract:

An acquisition unit (720) acquires a light path length rij corresponding to an emission direction (αi, βj) of emitted light, which is surrounding information of a moving body obtained by using a laser radar (910) mounted on the moving body, a road reflection mirror information including a center position N of a road reflection mirror on a map, and positional information of the moving body on the map. Then, on the basis of the acquired road reflection mirror information and the acquired positional information of the moving body on the map, an extraction unit (730) extracts a light path length acquired via the road reflection mirror from the acquired light path length rij, and then calculates an object reflection position corresponding to the extracted light path length. As a result, it is possible to obtain surrounding information in a blind spot for a driver while increasing robustness with respect to the surrounding information, and thus sophisticated driving assistance can be implemented.

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Inventors:

KITANO KAZUTOSHI (JP)

Application Number:

PCT/JP2015/051604

Publication Date:

July 28, 2016

Filing Date:

January 22, 2015

Export Citation:

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Assignee:

PIONEER CORP (JP)

International Classes:

G08G1/16; B60R21/00

Foreign References:

JPH0636198A	1994-02-10
JP2006199055A	2006-08-03

Other References: