Multi-objective programming based ambiguous routes identification of expressway network

Expressway Toll Distribution of Ambiguous Path on the Net Probability Stream Obtained by the Improved Node Method;

The parametric network model is established on the basis of precise path identification.

According to the characteristics of networking toll expressways,a path identification method based on probability analysis was proposed.

The Design of Path Recognition Image Sensor Based on FPGA;

In order to improve the adaptability of the vision navigation system to various environments for the agricultural vehicles,the influence of the complicated environment on the path recognition was investigated.

AGV vision-guided control technology involves two key aspects of path recognition and track.

Combining with actual state and development trend of route recognition technology under the condition of network tolling,taking the route recognition of hengyang-shaoyang highway for example,the idea and the solve scheme of route recognition has been put forward,which has some practical significance.

This system uses CCD camera as its route recognition device,extracts its route information through image recognition,uses the minimum square fitting method to judge the current track information,adjusts steering angle by using fuzzy control method,controls the DC motor through the speed of fuzzy set methods.

How to precisely obtain route information in the system of route recognition is critical.

In this paper, an algorithm of road recognition is introduced, which is a key technology for the visual guidance in the non-structured agriculture environment.

The paper has focused on the algorithms for vision based automated guidance system, which included algorithms of field road recognition, stereovision-based field environment.