To properly control the deceleration of a vehicle to a curve.
A deceleration control device for a vehicle includes: a map matching part 14b for, on the basis of vehicle location positioned by a positioning part 14a and map information stored in a storage medium 14c, performing map matching to specify the vehicle location on the map of the map information; and a driving/braking force control unit 8 for detecting the curve curvature of the front of the vehicle from the vehicle location on the map specified by the map matching part 14b and the map information, and for controlling the deceleration of the vehicle based on a target deceleration calculated based on the scale of the detected curve curvature. The driving/braking force control unit 8 calculates the accuracy of the map matching by the map matching part 14b, and performs correction so that the target deceleration becomes small as the calculated accuracy of the map matching is poor.
MATSUMOTO SHINJI
UEMURA MAKOTO
SAKAI YOSHIKAZU
YAMAMOTO KENSUKE
| JP2003256999A | 2003-09-12 | |||
| JP2005283426A | 2005-10-13 |
Yoshiaki Naito
Cui Shu Tetsu
Toru Miyasaka
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