By using controllable suspension,the consideration for off-road vehicle is given to both on road and cross-country.
可控悬架可以使越野车辆兼顾越野行驶和道路行驶。
Based on the CAN bus,using the incorporated control involving mechanical,electrical,hydraulic and pneumatic systems,a scheme of automatic control system used on the off-road vehicles is introduced.
基于CAN总线通信,利用机、电、液、气一体化控制技术,为一种越野车辆研制了机械自动变速系统。
Obstacle detection is the main components of cross-country intelligent vehicle guidance.
鉴于障碍物探测是越野智能车辆自主导航的关键环节,为此针对越野环境光照多变、地形复杂的特点,提出了一种适用于越野环境的双目视觉障碍物检测技术,即首先对系统进行标定和坐标变换,以抵消地形的影响;然后采用高斯滤波和有限对比适应性直方均衡化(CLAHE)对图像进行预处理,以削弱噪声、光照和对比度的影响;接着在特征匹配部分,用提取的图像的亚像素级Harris角点特征参与匹配;同时基于RANSAC方法估计基础矩阵,再通过对极几何约束匹配来提高系统的实时性,并采用连续性约束消除误匹配,最终获取环境的3维信息;在障碍物提取部分,则通过线性插值来构建车前环境的高程图像;最后通过边缘提取和形态学处理来最终检测障碍物。
To obtain real-time terrain information in front of the cross-country intelligent vehicle and effectively detect the possible obstacles,an environment detection method on the basis of stereo vision sensor was presented.
为实时获取越野智能车辆前方的地形信息并有效检测出可能存在的障碍物,本文提出一种基于立体视觉传感器的环境探测方法。
off-road vehicle
ph.1. 非道路车辆,越野车辆
Cruise Control for an Off-Road Vehicle with Automated Mechanical Transmission
装有AMT的越野车辆巡航控制技术研究
Four wheel independent electric drive vehicle test bed
四轮独立电驱动越野车辆研究实验平台
A Study on the Elimination of Unexpected and Frequent Shifting of Off-Road Vehicles' AMT
越野车辆AMT消除意外换挡及频繁换挡策略研究
Research on the Control System of Traction-balanced and Active Suspension for Hydraulic Off-road Vehicle
全液压多轮越野车辆牵引力均衡控制及主动悬架系统研究
Terrain trafficability estimating system of off-road vehicle based on virtual proving ground technology
基于虚拟试验场技术的越野车辆地形通过性评价系统
Research on the Hydraulic Active Suspension of Cross-country Engineering Vehicle Based on the QFT Control
基于QFT控制越野工程车辆液压主动悬架研究
Environment Detection Method for Cross-country Intelligent Vehicle Based on Multi-feature Extraction
基于多特征提取的越野智能车辆环境探测
1993 The off-road world says hello to our 9000 full suspension bike.
1993年，山地越野爱好者热情拥抱我们的9000辆全减震自行车。
The Research on Path Planning for Autonomous Cross-Country Navigation Vehicle;
基于无人越野驾驶自主导航车辆的路径规划研究
The Study of Wheeled Off-road Vehicles Hydraulic Drive System Based on Hydraulic Control Technology;
基于液阻控制技术的轮式越野工程车辆液压独立驱动系统研究
Who own vehicles such as motorcycles or powered trail bikes and indulge in hill-climbing contests or in caving new trails in the desert.
他们拥有摩托车或越野单车类车辆的，喜欢放纵于爬坡比赛或开辟新的沙漠通道.
, company founder Hugh Hefner announced at the Playboy Mansion.
莫纳科为此获得了一张10万美元的支票、部汽车和一辆越野摩托车作为奖励。
However, is it safe to have an increasing number of cars on our roads?
然而，道路上车辆越来越多会安全吗？
pedal a bicycle across the field
骑自行车越过田野.
I've ridden cross-country for several years,
我已经骑车越野几年了，
light cross country truck with all wheel drive
全轮驱动越野轻型货车
BMX Trick Racer
BMX花式越野车大赛