巡检无人车、视觉定位优化系统、方法、电子设备及介质

• Format: Patent
• Language: Chinese
• Published: 21.06.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; GYROSCOPIC INSTRUMENTS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; METEOROLOGY; MOTOR VEHICLES; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING; TRAILERS; TRANSPORTING

本申请涉及巡检无人车技术领域，特别涉及一种巡检无人车、视觉定位优化系统、方法、电子设备及介质。视觉定位优化系统包括：用于获取巡检无人车当前所处环境的气象数据的气象监测模块，用于采集巡检无人车当前所处环境的图像数据的视觉采集模块，以及用于根据气象数据建立气象模型，并对图像数据进行处理，提取图像数据的特征点，对比特征点在多帧图像上的位置，解算特征点的运动特征的信息处理模块。由此，通过提供高精度的实时气象模型，解决了面对雨雪风沙等极端天气时，巡检无人车的视觉定位能力受到制约的问题，优化极端天气下巡检无人车的视觉定位精度，提高巡检无人车的自动避障、自动路径规划的准确性。 The invention relates to the technical field of inspection unmanned vehicles, in particular to an inspection unmanned vehicle, a visual positioning optimization system and method, electronic equipment and a medium. The visual positioning optimization system comprises a meteorological monitoring module used for acquiring meteorological data of an environment where the inspection unmanned vehicle is located currently, a visual acquisition module used for acquiring image data of the environment where the inspection unmanned vehicle is located currently, and a control module used for establishing a meteorological model according to the meteorological data, processing the image data and optimizing the visual positioning of the inspect