Study On The Organization Of Enterprise Quota Of Highway Construction Based On The CE-BP Model

The highway engineering enterprise quota is the unit product standards and otherexpenses standards that compiled by the enterprise, which according to their own constructiontechnology and management level,manifesting the enterprise’s productivity level, it is animportant basis for the bid and engineering cost accounting. Under the mode of valuation withbill quantity, enterprise quota is a key factor to restrict the list valuation marketizationoperation. The initial data of existing highway engineering enterprise quota is obtainedthrough the situ technology measurements, and it is hard to carry out in most of theconstruction enterprise because of its high cost and long cycle.The important position and role of enterprise quota is analyzed, as well as the currententerprise quota establishment method, it is raised that the analysis and screening of enterprisequota initial data come from the accumulated engineering basic data of enterprise. Aestablishment method of expressway engineering will be discussed from the point of view ofstatistical analysis.It is focused on the research of the establishment method of enterprisequota, based on the analysis of basic data characteristic of the highway engineering, studiedbasic data sources of each stage of the project. Based on the calssfication of the expresswayengineering basic data, it is divided into spatial data, attribute data and thematic data,and thenit is analyzed the important role of engineering basic data in enterprise quota and the conceptof the similar engineering, suming up the influence factors of similarity degree of similarprojects,it is set the screening model of similar engineering up by fuzzy clustering analysismethod,.attributed to realizing the clustering processing of many complex engineering, theoriginal data is more comparable. And then, the initial data of enterprise quota is analyzed bycross entropy theory and the neural network method, seting up the enterprise quota calculationmodel based on the CE-BP method and calculating the quota value, so it is provided a newtheoretical basis and operation method for the highway engineering enterprise quotacalculation. Finally, combined with a highway construction enterprise engineering as anexample, a project example is used to conduct an empirical analysis and verify the Scientificof the theory which the model relied on and the feasibility of the model itself, and thus it isprovided the theory basis and practical reliable operation method for the establishment ofhighway engineering enterprise quota.