Abstract
Semicars, as is known, are a universal rolling stock. For today in RZD and in transport HIGH SCHOOLS of the country works of research character on regulation and operation optimization by a universal rolling stock are actively conducted. In article a task in view on optimum control empty cars of various patterns of ownership with use of a transport problem.
Keywords: Park of semicars, cars own involved (ВСП), empty a traffic volume, the First cargo company (ПГК), the Second cargo company (ВГК), and the basic plan