关键词: 交通工程, 特色小镇, 人车管理机制, 车辆管控点, 最小割集, 边权

Abstract: To solve the problems of complex management of personnel and vehicles, easy missing and congestion of vehicle detection in road network in the scenic area of open characteristic town, the management mechanism of pedestrian and vehicle in the mixed characteristic town with residence and tourism was researched. Based on Stoer-Wagner cut set algorithm, the algorithm of setting vehicle detection control points was proposed. By finding the minimum cut set of undirected graph with the reciprocal of capacity as the edge weight, the proposed algorithm could detect all vehicles entering the charging scenic area with the minimum number of points and the maximum capacity. The setting of vehicle layout point of Caotang scenic area in Wengan County, Guizhou was calculated and simulated by using Visual C++ and TransCAD software. The research results show that the management mechanism of pedestrian vehicle classification and the layout algorithm of vehicle control points have good effect, which reduces 20% of vehicle detection points. The layout of vehicle detection affects only 1% of transit traffic, and there is no repeated detection of recreational vehicles, which improves the smoothness of the tour. The pedestrian-vehicle management mechanism and the layout algorithm of vehicle control points have guiding significance for scenic spot planning, which are helpful to research the location of urban congested toll roads and research the tracking algorithm of ticket evasion vehicles when canceling provincial toll stations in the future.

Key words: traffic engineering, characteristic towns, pedestrian-vehicle management mechanism, vehicle control point, minimum cut set, edge weight