信息高速公路

Latest national highway, national highway, provincial, county and township Road, road network information.

最新国家高速公路、国道、省道、县乡道公路网信息。

Driving experiments were conducted to investigate drivers' eye movements at the expressway tunnels. With a consideration of the average fixation time, the fixation proportion, the fixation duration, the fixation frequency and the visual lobe, a new eye movement index based on plane distribution of viewpoint was proposed to evaluate the driver's visual information processing level.

以高速公路隧道路段驾驶员视点变动为研究对象，在传统的平均注视时间动视点指标、注视时间比率动视点指标基础上，根据大量动视点行车实验，考虑驾驶员注视时间、注视频率、视力角等眼动特征，提出了基于视点平面分布的动视点指标，以评价驾驶员视觉信息加工水平。

In this paper we chose the passive ranging which is based on bio-stereo vision from many methods of visual ranging,according to the feature of the highway. The main obstacle on highway - vehicle and its position can be detected by image segmentation pattern recognition and some pre-experience.

本论文中，根据课题实验环境的特点，选择了其中基于双目立体视觉原理的被动测距的方法，通过图像分割和模式识别技术并结合一定的先验经验完成高速公路上主要障碍物—汽车的识别提取，最终得到障碍物的位置信息。

As the construction of Highway system and its necessary facilities, kinds of management information systems , communication systems and OAs widely find their way.

在高速公路路网以及相关配套设施的建设发展过程中，各类通信系统、管理信息系统和办公自动化系统得到了越来越广泛的应用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。