Vehicle braking warning system and method and vehicle

Abstract

The invention provides a vehicle braking warning system and method and a vehicle. The vehicle braking warning system comprises a detection module, a control module coupled to the detection module, and a warning module coupled to the control module. The detection module is used for detecting the braking pressure of a braking pedal. The control module is used for obtaining the braking pressure detected by the detection module, presetting at least one pressure threshold value, matching the obtained braking pressure with the at least one pressure threshold value, and outputting a corresponding control instruction according to the matching result. The warning module is used for executing the control instruction of the control module so that the vehicle can send out the braking warning information corresponding to the control instruction. According to the vehicle braking warning system and method and the vehicle, the driving intention of a driver is judged by detecting the braking pressure of the braking pedal, the corresponding braking warning information is output, and thus rear vehicles can conveniently judge the braking intentions of front vehicles; and by means of the arrangement, the rear vehicles can timely adjust the driving strategies, so that the vehicle passing speed is increased, and the vehicle driving safety is improved.

Description

technical field [0001] The invention belongs to the technical field of vehicles, and relates to a vehicle brake warning system, a method and a vehicle. Background technique [0002] With the popularization of vehicles, more and more people start to drive vehicles, and the traffic volume on the road increases gradually. During the driving process, when there are some unexpected road conditions on the road or the driver's own situation, such as pedestrians crossing the road, changing traffic lights, traffic accidents ahead, or phone calls, etc., the driver will take corresponding braking measures to avoid or slow down. For prompting the rear vehicle, usually the tail light and / or brake light on the vehicle can emit bright light to prompt the rear vehicle driver that the front vehicle has braked. [0003] Since the rear car's line of sight is blocked by the vehicle in front, it is impossible to observe the road ahead in time, so it is usually used to predict the road ahead by...

AI Technical Summary

Problems solved by technology

[0004] However, some drivers will habitually step on the brakes, or they may need to lightly step on the brakes to slow down the driving speed due to their own reasons. However, the existing braking system uses the lighting of taillights or brake lights to remind the car behind, and cannot clearly remind the car behind to drive. Whether the vehicle in front brakes suddenly or the driver habitually steps on the brakes, it is easy to cause the driver of the vehicle behind to make a wrong judgment, resulting in a rear-end collision or road congestion

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