Vehicle safety early warning method, apparatus and vehicle

Abstract

The invention discloses a vehicle safety early warning method, an apparatus and a vehicle. The method includes the following steps: establishing a dangerous road model; acquiring current geographic location information of the vehicle; based on the current geographic location information, checking the dangerous road model so as to determine whether the current geographic location information belongs to dangerous roads in the dangerous road model; if the current geographic location information belongs to the dangerous roads in the dangerous road model, determining that the vehicle enters a dangerous road, and altering the driver of the vehicle. According to the embodiments of the invention, the vehicle safety early warning method can provide excellent guidance for the driver when it is determined that the driver is entering the dangerous road, which reduces accident occurrence rate, increases driving safety and substantially increases user driving experience.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle safety early warning method, device and vehicle. Background technique [0002] The function of the vehicle safety warning system or device is to remind the driver of possible dangers, so that the driver can be vigilant and standardize the operation to avoid the danger. There are many technical approaches for the safety warning system in the related art, such as relying on monitoring the vehicle distance to remind the driver to control the speed of the vehicle, keep a safe distance, and avoid rear-end collisions; monitor whether the driving route deviates and remind the driver to control the direction to ensure driving. Safety and other early warning systems, the traffic sign warnings set beside the road sections can remind drivers to pay more attention to driving safety when entering high-risk road sections. [0003] Among them, adding road signs on the road has many ...

AI Technical Summary

Problems solved by technology

[0003] Among them, adding road signs on the road has many disadvantages, because the road signs must be on the side of the road and it is difficult for the driver to notice when the vehicle is driving at high speed. If you deliberately pay attention to these, it will easily cause new safety hazards, because the most important thing in driving is attention. concentrated

The shortcoming of other early warning methods in the related art is that the situation considered is very single, because in the analysis of actual various traffic accidents we find that the causes of accidents are very diverse, such as rear-end collisions caused by not keeping a safe distance between vehicles. In addition to out-of-control rear-end collisions caused by wet and slippery roads, collisions with road rocks caused by driving route deviations, etc., it is also possible that the design of the roads in this place has a small turning radius and other causes of direction loss of control. There are many other situations besides the above. car accident caused by circumstances

Therefore, the security early warning system in related technologies has relatively simple early warning situations, and it is difficult to provide a relatively comprehensive security early warning very effectively, resulting in poor user experience.

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