Sound generation inducing device and method for driving safety in harsh highway environment

Abstract

The invention provides a sound generation inducing device and a sound generation inducing method for driving safety in a harsh highway environment. The sound generation inducing device comprises a sound generator, wherein the sound generator is connected with a sound synchronization controller, a vehicle detector is connected with the sound synchronization controller, the sound synchronization controller is connected with a sound intensity controller and a sound generation frequency controller respectively, an information transmission controller is connected with the sound intensity controllerand the sound generation frequency controller respectively, the information transmission controller is connected with an information management and control platform by means of a gateway controller,and an environment sensor is connected with the information management and control platform by means of the gateway controller. The sound generation inducing device and the sound generation inducing method send inductive warning to a driver by using sounds, so as to ensure driving safety of the vehicle, avoid the occurrence of malignant chain-reaction collision accidents in the harsh environment,avoid lamp light blind zone caused by heavy fog or a curve, avoid the visual numbness phenomenon of the driver caused by the lamp light, and realize the maximized effective warning through generatingdifferent sound control strategies and the directional sound generation device for different road conditions.

Description

technical field [0001] The invention relates to a pronunciation inducing device and method for driving safety in harsh highway environments, which can guide vehicles in bad weather such as fog, snow, heavy rain, and sandstorms. Background technique [0002] With the current development of highway traffic, highway safety is becoming increasingly important, especially in severe weather such as fog, snow, rainstorm, sandstorm, etc., the visibility is weakened, which will make the driver's vision blurred, which not only affects the driver's Safety also affects the safety of other traffic participants around. At present, traffic accidents occur due to severe weather such as fog, snow, rainstorm, sandstorm, etc., which have caused great losses to the country and people's lives and properties. For the above-mentioned bad weather, the methods adopted are mostly road closures and traffic bans, etc., and road closures and traffic bans not only affect road transportation, but also caus...

AI Technical Summary

Problems solved by technology

[0002] With the current development of highway traffic, highway safety is also becoming increasingly important, especially in severe weather such as fog, snow, rainstorm, sandstorm, etc., the visibility is weakened, which will make the driver's vision blurred, which not only affects the driver's vision Safety also affects the safety of other traffic participants around. At present, traffic accidents occur due to severe weather such as fog, snow, heavy rain, and wind and sand, which have caused major losses to the country and people's lives and property.

For the above-mentioned bad weather, most of the methods currently adopted are road closures and traffic bans, etc., and road closures not only affect road transportation, but also bring inconvenience to people's travel

[0003] At present, most highways guide the vehicle's driving speed and safe driving distance through luminous induction. However, under foggy conditions, the fog weakens the luminous flux and the contrast of the target scene, resulting in a decrease in visibility in foggy days.

The decline in visibility directly affects the driver's visual perception ability, causing obstacles or deviations in the driver's acquisition of spatial position, speed and other information, resulting in driver's judgment and operation errors, resulting in road traffic accidents. Therefore, it is impossible to rely solely on lights. Realize efficient induction of drivers

In other harsh conditions, such as rain and snow, the road surface will be slippery, the braking distance will increase, and rear-end collision accidents will occur frequently

However, the existing lighting induction scheme has little effect on conditions other than heavy fog such as rain, snow, and accumulated water.

Images