Based on the operational characteristics of vehicles at roundabout,the roundabout capacity formula of single and dual signal control were deduced using the stop line ways,in which the single signal control capacity was worked out from no conflict time and conflict time,respectively.

This article proposes a signal controlling system for road junctions and makes a tentative research on the positioning technology for public transport.

A combined model of stochastic traffic assignment with signal control and its solution methods;

Changeable phases and changeable periods signal control at traffic intersection;

Agent-based urban traffic signal control;

The article introduces the consist of remote-supervision, image and network structure mode of control signal for transmission channel of sub-station, and analysises the function and mode to achieve remotesupervision system for sub-station in detail.

In terms of the control technique, this paper first anayzes the control strategy for the rule control system in the typical field of ITS and then summarizes the system structure and control signal of ITS based on the rule control system.

The control signals in various flight phases of radar radiating and non radiating are given.