Patent ID: 9001204
Filing Date: 2015-04-07
Classification: B60Q,B60R,G06K,G08G,H04N

Abstract:
1. A vehicle surroundings monitoring apparatus comprising: an imaging section that images an ambient situation; an illumination estimation section that estimates illumination from an image captured by the imaging section; a necessary image storage time calculation section that calculates a necessary image storage time that is an image storage time necessary to obtain a certain contrast, based on illumination information of the illumination estimation section; a vehicle information acquisition section that detects vehicle speed; a possible image storage time calculation section that calculates a possible storage time that is an image storage time that suppresses image blurring to within a certain range, based on vehicle speed obtained by the vehicle information acquisition section; a recognition possibility/impossibility determination section that compares the necessary image storage time calculated by the necessary image storage time calculation section and the possible storage time calculated by the possible image storage time calculation section, and determines whether or not it is possible to secure an image storage time necessary for image recognition; an image storage section that sequentially stores image data captured by the imaging section when the recognition possibility/impossibility determination section can secure the image storage time necessary for the image recognition; an image recognition section that detects whether or not there is an obstacle in an image resulting from combining images stored by the image storage section; an output information generation section that outputs information relating to an obstacle detected by the image recognition section, or, if the recognition possibility/impossibility determination section cannot secure the image storage time necessary for the image recognition, information indicating a state in which recognition is impossible; and a display section that displays information output by the output information generation section.