Title: Traffic lamp signal controlling system and controlling method thereof
Application Number: 200610104892 Application Date: 2006.11.14
Publication Number: 1949294 Publication Date: 2007.04.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G08G1/08
Applicant(s) Name: Northwest Univ. of Agriculture and Forestry Sci Address:
Inventor(s) Name: Yang Qing;Yang Liangliang;Yang Shuming
Attorney & Agent: liwen xi
Abstract:
    The invention relates to a traffic light signal control system and the control method. It includes circle ground induction coil, vehicle detector, main controller, traffic light, alarm and computer. The circle ground induction coil and vehicle detector form detecting system and account the quantity of vehicles, and send the data information to main controller. Main controller would take calculation according to the quantity and determine the cycle of changing traffic light and control the traffic light and alarm to realize vehicle real time control function. The computer connects with main controller to realize remote control. The invention adopts MCU system and improves real time ability and adaptability, and decreases producing cost.
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