Research on the Energy Consumption Statistical Methods of Inland Ship in Guizhou Province

To solve the problem of difficult statistics and distortion of energy consumption data of inland shipping in Guizhou Province, which has plagued the navigational system for many years, this paper puts forward a statistical scheme combining sampling and statistical statements according to the characteristics of low tonnage, high proportion of individual operation, and scattered transport capacity of inland ships in Guizhou, and in view of the poor applicability of traditional statistical methods in Guizhou. In the design of the sampling survey scheme, the new ship stratification method and sample ship extraction method are proposed, and a method for calculating regional ship energy consumption indexes based on sampling survey data is designed.