Invention Grant
- Patent Title: Vehicle behavior learning apparatuses, methods, and programs
- Patent Title (中): 车辆行为学习装置,方法和程序
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Application No.: US12076067Application Date: 2008-03-13
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Publication No.: US08155826B2Publication Date: 2012-04-10
- Inventor: Masaki Nakamura , Koichi Nakao , Tomoaki Ishikawa , Motoki Kanba , Osamu Aisaka
- Applicant: Masaki Nakamura , Koichi Nakao , Tomoaki Ishikawa , Motoki Kanba , Osamu Aisaka
- Applicant Address: JP Anjo
- Assignee: Aisin AW Co., Ltd.
- Current Assignee: Aisin AW Co., Ltd.
- Current Assignee Address: JP Anjo
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-091049 20070330; JP2007-171894 20070629
- Main IPC: G01M17/00
- IPC: G01M17/00

Abstract:
Vehicle behavior learning apparatuses, methods, and programs store pieces of feature information including position information and attribute information of a plurality of target features. The apparatuses, methods, and programs obtain vehicle position information that shows a current position of a vehicle, obtaining image information of surroundings of the vehicle, and obtain one of the stored pieces of feature information corresponding to the surroundings of the vehicle based on the vehicle position information. The apparatuses, methods, and programs perform an image recognition for recognizing a target feature contained in the image information that corresponds to the obtained piece of feature information, detect a behavior of the vehicle that is performed within a predetermined range from a position of the recognized target feature, and store, based on the vehicle position information, the detected behavior in correspondence with information of a position in which the detected behavior was detected. The apparatuses, methods, and programs extract, based the detected behavior being stored a plurality of times at the same position, the detected behavior as a learned behavior, output learned behavior information including attribute information of the detected behavior and the position information of the detected behavior, each of which are kept in correspondence with the piece of feature information of the recognized target feature.
Public/Granted literature
- US20080243312A1 Vehicle behavior learning apparatuses, methods, and programs Public/Granted day:2008-10-02
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