Research on Fast Selection of Expressway Route Based on Informatization
In the conventional fast selection of highway route,an evaluation model is mainly established based on field survey data,which ignores the impact of information technology spatial data errors on the selection results,resulting in low reliability of the selection results.Therefore,a research on fast selection methods for highway route under the background of information technology is proposed.Firstly,the highway route data under the background of informatization was preprocessed,and a one-time transformation method was used to correct spatial data errors.Based on the comprehensive indicators of the preliminary selection of route schemes,a fast selection model for highway route is established.Finally,the indicator weights of the model are calculated to improve the model,and the data is imported into the model to obtain a quick selection result for highway routing.The results show that the fast selection results obtained by the proposed method have high reliability,with an average reliability of 0.979.The application effect is good and can meet the practical needs of highway construction.
expresswayhighway route selectionquick selection of routeinformatization backgroundexpressway routes
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