关键词: 路段人行横道, 信号控制, 优化配时, 延误

Abstract: To study deeply the signal control of the crosswalk on road section, and search the optimal timing plan, so as to optimize the signal setting and to improve traffic operating efficiency, this paper analyzes the characteristics of pedestrians and vehicles on signal control section, divides signal cycle into 6 periods, and describes the motion state of different periods. It considers maximal signal cycle limitation for pedestrian crossing, and then establishes a timing optimization model which is to get the minimally weighted sum of the pedestrians’ and vehicles’ delay. It analyzes the relationship between variables, and verifies the calculation flow of signal timing optimization through an example. The example shows that the research results are effective for the signal control optimal timing for crosswalk on road section

Key words: the crosswalk on road section, signal control, optimize timing, dally