Research on the correction scheme of passenger flow statistical data based on pedestrian gates
The informatization methods of park passenger flow statistics are introduced and their respective advantages and disad-vantages are compared.Taking the passenger flow statistics of W Park as the research object,the problems of the statistics are identi-fied and the passenger flow data over a period of time are analyzed to determine the key scenes,time periods,and entrance/exit loca-tions that affect the accuracy of the data,and the real data of the passenger flow at a specific time period and location are then sampled by checking the surveillance replay to evaluate the deviation rate.Then the correction factors for the passenger flow statistics of differ-ent types of gates are determined according to different passenger flow rates,and finally the data of three days are re-selected for post-correction evaluation,and it is found that the errors of the passenger flow statistics have been narrowed down,which improves the accu-racy of the W Park's passenger flow statistics.
国家科技期刊平台
NSTL
万方数据
维普
