Invention Grant
US09031758B1 On-board vehicle control system and method for determining whether a vehicle is within a geographical area of interest 有权
车载车辆控制系统和用于确定车辆是否在感兴趣的地理区域内的方法

On-board vehicle control system and method for determining whether a vehicle is within a geographical area of interest
Abstract:
An on-board vehicle control system and method employ a storage device that stores information representing a plurality of boundary points of a boundary that circumscribes an area of interest, and a controller that obtains a vehicle location of a vehicle of interest, determines a first boundary point closest to the vehicle location, and generates data representing a geometric relationship between the first boundary point, the vehicle location and a second boundary point. The controller calculates reference point data representing a reference point based on the data representing the geometric relationship, determines coordinate condition data based on an angle between a predetermined direction and a reference line connecting between the first boundary point and the reference point, and determines whether the vehicle location lies within the area of interest based on a comparison between geographic coordinates of the vehicle location and the coordinate condition data.
Information query
Patent Agency Ranking
0/0