Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Obstacle sensing method and device and unmanned sweeper
The invention discloses an obstacle sensing method, an obstacle sensing device and an unmanned sweeper, and relates to the technical field of vehicle automatic driving, and the obstacle sensing methodcomprises the following steps: a visual camera collects image information around a vehicle; a plurality of solid laser radars distributed on the same side acquire laser cloud point information of obstacles in different far and near areas on the same side of the vehicle according to respective detection ranges, and meanwhile, the resolution of the solid laser radars for detecting a closer area ishigher than that of the solid laser radars for detecting a farther area; and the processor receives the image information and the multiple pieces of laser cloud point information and performs fusion processing to obtain perception information of obstacles on the same side of the vehicle. According to the invention, the environment at the same side of the vehicle is obtained based on different areas and fusion processing is carried out, thereby improving the obstacle sensing capability.
本申请公开一种障碍物的感知方法、感知装置和无人驾驶清扫车，涉及车辆自动驾驶技术领域，感知方法包括：视觉相机采集车辆周边的图像信息；多个同侧分布的固态激光雷达根据各自的探测范围获取所述车辆同侧不同远近区域的障碍物的激光云点信息，同时，探测较近区域的固态激光雷达的分辨率高于探测较远区域的固态激光雷达；处理器接收所述图像信息和多个所述激光云点信息并进行融合处理，得到所述车辆同侧的障碍物的感知信息。本申请对车辆同侧的环境分区域获取并进行融合处理，提高对障碍物的感知能力。
Obstacle sensing method and device and unmanned sweeper
The invention discloses an obstacle sensing method, an obstacle sensing device and an unmanned sweeper, and relates to the technical field of vehicle automatic driving, and the obstacle sensing methodcomprises the following steps: a visual camera collects image information around a vehicle; a plurality of solid laser radars distributed on the same side acquire laser cloud point information of obstacles in different far and near areas on the same side of the vehicle according to respective detection ranges, and meanwhile, the resolution of the solid laser radars for detecting a closer area ishigher than that of the solid laser radars for detecting a farther area; and the processor receives the image information and the multiple pieces of laser cloud point information and performs fusion processing to obtain perception information of obstacles on the same side of the vehicle. According to the invention, the environment at the same side of the vehicle is obtained based on different areas and fusion processing is carried out, thereby improving the obstacle sensing capability.
本申请公开一种障碍物的感知方法、感知装置和无人驾驶清扫车，涉及车辆自动驾驶技术领域，感知方法包括：视觉相机采集车辆周边的图像信息；多个同侧分布的固态激光雷达根据各自的探测范围获取所述车辆同侧不同远近区域的障碍物的激光云点信息，同时，探测较近区域的固态激光雷达的分辨率高于探测较远区域的固态激光雷达；处理器接收所述图像信息和多个所述激光云点信息并进行融合处理，得到所述车辆同侧的障碍物的感知信息。本申请对车辆同侧的环境分区域获取并进行融合处理，提高对障碍物的感知能力。
Obstacle sensing method and device and unmanned sweeper
一种障碍物的感知方法、感知装置和无人驾驶清扫车
LUO MAN (Autor:in) / CAI YING (Autor:in) / CAO KAI (Autor:in) / YANG XIAOMING (Autor:in)
20.10.2020
Patent
Elektronische Ressource
Chinesisch
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