Imaging method and imaging system for vehicle driving road condition and vehicle

Abstract

The invention provides an imaging method and imaging system for a vehicle driving road condition and a vehicle. The imaging method for the vehicle driving road condition comprises the following steps:S100, acquiring a road condition image frame through a single entity camera on the vehicle; S200, splicing the road condition image frames to form a 3D road condition map of a vehicle driving area; S300, constructing a virtual camera arranged at the top of the vehicle, forming a virtual top view based on the 3D road condition map according to the visual angle of the virtual camera, and forming positioning of the vehicle in the 3D road condition map and the virtual top view; and S400, displaying the 3D road condition map and the virtual top view of the vehicle driving area and the positioningof the vehicle on a vehicle display screen. According to the method, an entity camera is used for collecting the road condition image frames; a control module is configured to execute the imaging method for the vehicle driving road condition; and the display screen is used for obtaining the 3D road condition map and the virtual top view of the vehicle driving area and positioning the vehicle basedon the imaging method for the vehicle driving road condition. According to the method, a driver is helped to observe the obstacle condition at the bottom of the vehicle through the single entity camera, the view monitoring around the vehicle is further perfected while the hardware cost is controlled, the existence of a view blind area is avoided, and the driving safety of the vehicle is improved.

Description

technical field [0001] The present application relates to the field of vehicles, and in particular to an imaging method and imaging system for driving road conditions of vehicles. Background technique [0002] Currently, vehicles are usually equipped with one or more cameras to monitor the environment around the vehicle, and display the images on the display screen in the cockpit to realize functions such as assisted driving or parking. Especially for reverse parking, because the driver's own vision is limited, he can only rely on the assistance of rearview mirrors and cameras to obtain the road conditions in the reverse path, so as to ensure the correct route and avoid obstacles. However, in the actual application process, safety problems may still occur due to the existence of blind spots in the field of vision. [0003] For example, on the one hand, for a vehicle with a rear-view camera, the driver cannot rely on the rear-view camera to observe the obstacle situation aro...

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Problems solved by technology

[0004] In view of this, the present invention provides an imaging method, an imaging system, and a vehicle for vehicle driving conditions, thereby effectively solving or alleviating one or more of the above problems and other problems in the prior art

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