Automobile monitoring method and system

Abstract

The invention discloses an automobile monitoring method and system. The method comprises the following steps: acquiring a current vehicle speed in response to a monitoring startup request, wherein the monitoring startup request is triggered by a driving signal for operating a vehicle; determining the range of the current vehicle speed, and determining a picture mode for displaying on an automobile monitoring picture according to the range and the driving signal for triggering the monitoring startup request; acquiring camera data, screening and integrating the acquired camera data according to the picture mode, and matching pre-selected 3D car model data into the screened and integrated camera data to generate a corresponding view to be displayed on the automobile monitoring picture, wherein the view is a real-scene image obtained by observing from a virtual viewpoint correlated with the view to the location of the 3D car model data. A camera is started up intelligently to generate the picture mode consistent with the driving intent of a driver, so that the driver can observe the surrounding situation of the vehicle more easily, and driving accidents are avoided.

Description

technical field [0001] The invention relates to the technical field related to automobiles, in particular to an automobile monitoring method and system. Background technique [0002] Existing car monitoring methods can acquire images through multiple cameras installed on the vehicle to form a surrounding view monitor (AVM for short) monitoring screen, so that the driver can confirm the safety around the vehicle through the monitoring screen. [0003] However, the existing monitoring screens are relatively simple, and often have the following problems or limitations: [0004] 1. Generally, there are only a few simple screen display modes, such as front view, rear view, and top view. The screen angle is monotonous, and it cannot respond to different driving scenarios in a targeted manner, and the user experience is not good. [0005] 2. If figure 1 As shown in the top view, the combination of 2D car model and 2D camera data is used. However, since the driving environment act...

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Problems solved by technology

[0003] However, the existing monitoring screens are relatively simple, and often have the following problems or limitations:

[0004] 1. Generally, there are only a few simple screen display modes, such as front view, rear view, and top view. The screen angle is monotonous, and it cannot respond to different driving scenarios in a targeted manner, and the user experience is not good.

[0005] 2. If figure 1 As shown, in the top view, the combination of 2D car model and 2D camera data is used. However, since the driving environment actually seen by the human eye is three-dimensional, this 2D display mode is difficult to realistically simulate the actual driving environment. Intuitive and comprehensive understanding of the surrounding environment of the vehicle

[0006] 3. If figure 2 As shown, some monitoring sc...

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