Active warning method and system for on-street parking

Abstract

The invention discloses an active warning method and system for curb parking. The active warning method comprises the steps that vehicle traveling information is obtained in real time, whether a vehicle is in a temporary parking state or not is judged according to the vehicle traveling information, and the vehicle traveling information comprises the real-time vehicle speed and gear information; ifit is judged that the vehicle is in the temporary parking state, images of the ground on the two sides of the vehicle are collected; image analysis is conducted according to image collecting results,and whether the vehicle is in a curb parking situation or not is judged; and if it is judged that the vehicle is in the curb parking situation, emergency flashers are controlled to be turned on. According to the active warning method and system for curb parking, the emergency flashers are automatically turned on in the curb parking situation, the situation that a driver forgets to turn on the emergency flashers due to negligence is avoided, the relevant traffic law regulations are conformed, and the user experience of the driver is improved; and through multi-stage judgment, image collectingis started for further judgment only when it is judged that a vehicle is parked, and the operation cost is lowered while the judged efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, and more specifically, to an active warning method and system for roadside parking. Background technique [0002] Cars bring great convenience to people's travel, but the number of accidents caused by car use problems remains high every year, and many accidents are caused by uncivilized use of cars. Temporary on-street parking is an operation that often occurs during daily car use. my country's traffic regulations stipulate that temporary on-street parking should start with double flashing lights to warn vehicles coming from behind. But in real life, many drivers often forget to turn on the double flashing lights when parking on the side of the road, and parking on the side of the road usually occupies the non-motor vehicle lane or emergency lane. When the visibility is poor at night or in bad weather, it is very easy to cause bicycles behind, The rear-end collision of non-motor vehicles suc...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the background technology that people often forget to turn on the double flashing lights when parking on the roadside, which leads to potential safety hazards, the present invention provides an active warning method and system for roadside parking. The method and system monitor the running state of the vehicle , and the image collection of the ground lane lines around the vehicle, comprehensively judge whether the vehicle is in the state of on-street parking, and automatically turn on the double flashing lights under the on-street parking situation, the active warning method for on-street parking includes:

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