In order to improve image processing speed for lane detection in structured road,an algorithm with monocular vision self-adapting dynamic window is proposed.

The real-time lane detection and identifying system is also an essential module of the driver assistance and warning system.

The preprocessing of road images is the key to the abilities and efficiencies of the lane detection.

Aiming at the complex characteristic of present automobile test line,this paper introduced the local bus technique and the construction of automobile test line,then put forward the reconstruction project of automobile test line network system based on CAN bus.

Aiming at the complex characteristic of present automobile test line,this paper introduced the principle of brake inspection system and the construction of automobile test line.

Design of Fault Diagnosis Expert System in Automatic Vehicle Inspection System;

For the sake of reducing the economy losing, it was attentive hurryly that the fault of Vehicle Inspection System was diagnosed, and that diagnosis knowledge is the foundation of Expert System.

By analyzing the principle for vehicle axle weight scaling, a motive axle weight testing method on vehicle testing line is thereby advanced and the hardware structure related to the scaling system is also illustrated in detail.