一种针对长陡坡感应式液压升降减速带组合  

An Inductive Hydraulic lifting Deceleration Belt Combination for Long and Steep Slopes

作　　者：唐力 王宇航 桂钰杰 李传清 阳思润 孟云伟 TANG Li;WANG Yuhang;GUI Yujie;LI Chuanqing;YANG Sirun;MENG Yunwei(School of Transportation,Chongqing Jiaotong University,Chongqing 400074,China)

机构地区：[1]重庆交通大学交通运输学院,重庆400074

出　　处：《交通节能与环保》2022年第2期134-137,144,共5页Transport Energy Conservation & Environmental Protection

摘　　要：减速带作为目前最主要的减速设施,在降低车速减少交通事故发生的同时,仍存在减速不彻底、驾驶员舒适性差等缺点。针对以上问题,提出了主要侧重长陡坡路段的智能升降减速带系统。依据奖“慢”罚“快”的原则,通过对传统减速带结构进行改进,设置不同的高度对应不同速度,再结合雷达测速与液压升降系统,在保证低速驶过车辆平顺性和舒适性的同时,对高速驶过车辆产生更大的颠簸感,迫使其主动减速。通过采集、数据分析、传导到升降的智能化协作,提升减速带对车辆的精准化减速效果。As the most important deceleration facility at present,the deceleration belt not only reduces the speed and occurrence of traffic accidents,but also has some disadvantages,such as incomplete deceleration and poor driver comfort. In view of the above problems,an intelligent lifting deceleration belt system mainly focusing on long and steep slope sections is proposed. According to the principle of rewarding“slow”and punishing "fast",by improving the structure of the traditional deceleration belt,setting different heights corresponding to different speeds,and combined with radar speed measurement and hydraulic lifting system,while ensuring the smoothness and comfort of passing vehicles at low speed,it will produce a greater sense of turbulence for passing vehicles at high speed and force them to slow down actively. Through the intelligent cooperation of collection,data analysis and transmission to the lifting and lowering,the accurate deceleration effect of the deceleration belt on the vehicle is improved.

关 键 词：交通工程 智能系统 减速带 长陡坡路段 液压装置 

分 类 号：U491.52[交通运输工程—交通运输规划与管理]