Anti-roll-back and anti-collision early-warning control method and electronic device

Abstract

The invention discloses an anti-roll-back and anti-collision early-warning control method and an electronic device. The anti-roll-back and anti-collision early-warning control method comprises the steps of detecting current hill information of a vehicle when detecting that a hand brake is pulled up or a brake pedal is pressed and that a gear position is D or N, starting a vehicle front ultrasonicradar and a vehicle rear ultrasonic radar when the current hill information of the vehicle is detected to exceed a preset hill value, and performing anti-roll-back and anti-collision early-warning operation according to front obstacle information detected by the vehicle front ultrasonic radar and rear obstacle information detected by the vehicle rear ultrasonic radar. The anti-roll-back and anti-collision early-warning control method determines whether the vehicle is parked on a hill by detecting the current hill information of the vehicle. When the vehicle is parked on the hill, the vehicle front ultrasonic radar and the vehicle rear ultrasonic radar are started for detection so as to effectively avoid roll-back and impacts on the hill, reduce the impacts and rear-end collisions, reduce congestion of rush-hour traffic, bring convenience to a driver and improve the driving experience.

Description

technical field [0001] The invention relates to the technical field related to vehicles, in particular to a vehicle slipping anti-collision warning control method and electronic equipment. Background technique [0002] In the prior art, some cars are equipped with front / rear radars to monitor and alarm the distance between the front car and the rear car. However, when the vehicle pulls on the handbrake or the N / P gear, in order to avoid the car-following state, the radar will always emit a harsh alarm sound. Therefore, its front and rear radars are turned off in this case. However, many cities now have a large number of slope road sections, and the number of cars that stay on the slope road sections waiting for traffic lights during rush hour is huge. The front / rear radar has been turned off, and there is no alarm reminder. Therefore, it often occurs that the vehicle slowly slides backward due to the failure of the brake of the vehicle to be pulled in place, thereby causin...

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a car slippery anti-collision warning control method and electronic equipment for the technical problem that the existing technology fails to give an alarm in time for the car slipping on the ramp.

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