Research On Highway Passenger Traffic Sample Survey Program

With the passenger numbers in highway transportation in China's transportation system of highway passenger traffic increases, sampling method has its important status. In highway passenger traffic investigation by sampling survey method can not only obtain scientific and effective data, and can improve the efficiency of traffic survey, Not only can satisfy the acquired data transportation management department, still can meet the demand of the public service needs. Sampling method is applied to the highway passenger traffic investigation, you can give full play to statistical information services for the planning and decision-making based on reliable data, it plays an increasingly important role.Based on the highway passenger traffic sampling survey method research background, significance, research ideas and content as a starting point, with related concepts and sampling theory, summarized based on 2008 highway passenger traffic special investigation plan and 2009 highway passenger traffic statistical investigation, and summarizes the implementation scheme of the two shortcomings. On the basis of highway passenger traffic regular sampling plan and daily sampling survey of sampling survey, through the description of the process of regular sampling plan and daily sampling plan and the content of highway passenger respectively of statistical sampling survey of the traffic control error analysis, design and daily regular sampling survey sampling survey of the highway passenger transportation combined sampling plan, In the daily sampling survey scheme proposed using dual sampling technology implementation of every month traffic survey methods, through the investigation and measurement of the month on traffic fluctuation coefficient on traffic report obtained. At the end of the paper also proposes highway passenger traffic sampling survey of the implementation of security measures, mainly from the technical level, and puts forward corresponding measures of funds. Finally, the paper summarized the main research work, and summarized innovations and insufficient and the research are discussed。...