The invention relates to a geofence judgment method and device for automatic driving, and relates to the technical field of automatic driving; the method comprises the following steps: obtaining vehicle satellite positioning information of a target vehicle; according to the vehicle satellite positioning information and the high-precision map data, acquiring a first relative position relation between the target vehicle and the road edge or the set target through calculation; based on detection information of a preset multi-source sensor of the target vehicle, acquiring a second relative position relation between the target vehicle and the road edge or the set target through calculation; and comparing the first relative position relationship with the second relative position relationship, and judging whether the target vehicle is located in the geo-fence. According to the invention, the satellite positioning technology and the multi-source sensor detection technology are used for analyzing and comparing the orientation of the target vehicle and the surrounding conditions of the vehicle, so that whether the target vehicle is located in the geofence or not is accurately judged, and technical support is provided for the reliability of subsequent automatic driving.
本申请涉及一种用于自动驾驶的地理围栏判定方法及装置,涉及自动驾驶技术领域,该方法包括以下步骤:获得目标车辆的车辆卫星定位信息;根据车辆卫星定位信息以及高精度地图数据,计算获得目标车辆与道路边缘或设定目标之间的第一相对位置关系;基于目标车辆自身预设的多源传感器的探测信息,计算获得目标车辆与道路边缘或设定目标之间的第二相对位置关系;比对第一相对位置关系与第二相对位置关系,判定目标车辆是否位于地理围栏内。本申请将卫星定位技术以及多源传感器探测技术,对目标车辆方位以及车辆周围情况进行分析比对,从而较准确的判定目标车辆是否位于地理围栏中,为后续自动驾驶的可靠性提供技术支持。
Geofence judgment method and device for automatic driving
一种用于自动驾驶的地理围栏判定方法及装置
2021-08-31
Patent
Elektronische Ressource
Chinesisch