The invention relates to the technical field of data analysis, in particular to a driving assistance system based on vehicle-mounted 360-degree panoramic monitoring, which comprises a camera calibration module, a camera correction module, a dynamic shielding monitoring module, a shielding object recognition module and a remote server, four vehicle-mounted cameras are calibrated and calculated, so that the imaging precision of the cameras is improved; through image distortion correction, subsequent image processing and analysis are facilitated; an image processing algorithm is utilized to obtain a shielding area, quantitative analysis is carried out, and a data source is provided for shielding object recognition; according to the method, feature extraction is carried out on a shelter, the threat level is evaluated, and an identification result is generated, so that potential dangers can be timely warned; and early warning analysis is carried out according to the shielding object identification result, so that the response speed and accuracy of the system to potential threats are improved. The method and the device are used for solving the technical problem of insufficient monitoring efficiency caused by camera distortion and inaccurate dynamic shielding identification of the current vehicle-mounted camera.
本发明涉及数据分析技术领域,尤其涉及基于车载360度全景监控的行驶辅助系统,包括摄像头标定模块、摄像头校正模块、动态遮挡监测模块、遮挡物识别模块以及远程服务器;通过对车载的四个摄像头进行标定及计算,提高摄像头成像的精度;通过图像畸变校正,有助于后续图像处理和分析;通过利用图像处理算法获取遮挡区域,并进行量化分析,为遮挡物识别提供数据源;通过对遮挡物进行特征提取,评估其威胁等级,并生成识别结果,以便及时预警潜在危险;通过根据遮挡物识别结果进行预警分析,提高系统对潜在威胁的响应速度和准确性。本发明用于解决当前车载摄像头因摄像头畸变、动态遮挡识别不精确导致监控效能不足的技术问题。
Driving auxiliary system based on vehicle-mounted 360-degree panoramic monitoring
基于车载360度全景监控的行驶辅助系统
2025-02-11
Patent
Electronic Resource
Chinese
Panoramic image driving auxiliary device and panoramic image driving auxiliary method
European Patent Office | 2015
|Omnidirectional ADAS+360-degree panoramic fusion auxiliary driving system and method
European Patent Office | 2022
Bus-mounted aircraft based on panoramic auxiliary function
European Patent Office | 2021
|