可以根据路况调整的车速限制系统研制

现有的车辆自动限速系统通常采用自动识别限速标牌来警告和提示用户,不能适应复杂路况,为了减少交通事故,本文设计了一种可以根据路况调整的限速系统。采用屏蔽开关来开启或屏蔽车速限制功能,采用摄像头及图像识别单元检查路况,采用语音识别技术调节车速的限值,用组合仪表进行车速报警,自动改变车速,系统能根据不同的路况在道路规定限速值的基础上进一步调整速度的限值。本系统能够使车辆更适应道路状况,进一步提高安全性,在保证行车安全的基础上方便了使用。

Development of a Speed Limit System Adjustable to Road Conditions

Existing vehicle automatic speed limit systems usually use automatic identification of speed limit signs to warn and prompt users,it cannot adapt to complicated road conditions. In order to reduce traffic accidents,we designed a speed limit system that can be adjusted according to road conditions. It uses a muting switch to turn on or off the speed limit function,a camera and image recognition unit to check the road conditions,a speech recognition technology to adjust the speed limit,a combination meter to report the speed of the vehicle,and automatically change the speed of the vehicle. The system can further adjust the speed limit based on the road defined speed limit according to different road conditions. The system can make the vehicle more adjusted to road conditions,and further improve security. It is convenient to use on the basis of ensuring driving safety.