The invention belongs to the technical field of automatic driving, and particularly relates to a vehicle driving road type determination method and device, and the method comprises the steps: continuously collecting the image data of a current vehicle passing road type when the current vehicle drives into the road type recognized by a visual perception model; uploading the acquired image data of the road type to a model server corresponding to the visual perception model to enable the model server to update model parameters of the visual perception model according to the received image data of the road type, and sending the updated model parameters to a vehicle loaded with the visual perception model; receiving updated model parameters returned by the model server, and updating the visual perception model according to the updated model parameters to obtain an updated visual perception model; receiving the collected current image data; and inputting the current image data into the updated visual perception model to obtain the type of the road where the current vehicle is located. In practical application, it can be guaranteed that the scene of model recognition is wider and more accurate.
本文属于自动驾驶技术领域,具体涉及车辆行驶道路类型的确定方法及装置,包括:当当前车辆驶入视觉感知模型识别出的道路类型时,连续采集当前车辆经过道路类型的图像数据;将采集到的道路类型的图像数据上传至视觉感知模型对应的模型服务器中,以使得模型服务器根据接收到的道路类型的图像数据更新视觉感知模型的模型参数,并将更新后的模型参数发送至装载有视觉感知模型的车辆;接收模型服务器返回的更新后模型参数,并根据更新后模型参数更新视觉感知模型,得到更新后的视觉感知模型;接收采集到当前图像数据;将当前图像数据输入更新后的视觉感知模型中,得到当前车辆所处的道路类型。在实际应用中能够保证模型识别的场景更加广泛,更加准确。
Vehicle driving road type determination method and device
车辆行驶道路类型的确定方法及装置
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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