Title: Traffic signal off-line time distribution optimizing method basedon particle group operation method
Application Number: 200610089781 Application Date: 2006.07.17
Publication Number: 1889114 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06Q10/00;G06Q50/00;G08G1/07
Applicant(s) Name: Inst. of Geographic Science Address:
Inventor(s) Name: Wang Jinfeng;Wang Haiqi;Han Weiguo;Sun Tengda;Liao
Attorney & Agent: guan ling cheng jinyu
Abstract:
    A offline match time optimum method of traffic signal based on particle group algorithm, using the real number encoded mode denote the green light time of every signal crossings in area, in the solving process of particle group algorithm, different match time project is correspond to different particle, valuating the sufficiency of each particle according to the general delay time simulated by microcosmic traffic, at last ,the optimum match time project is the particle which has the minimal delay time. The invention provides a signal match time intelligent optimum method compared with the existing offline match time technology, its code form is simple, the parameter which needed to adjust is less, the counting rate is quicker too.
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