This management system is provided with: a course data generation unit which generates course data of each of multiple unmanned vehicles such that, at a worksite where multiple loading machines operate, operations in which the loading machines load the multiple unmanned vehicles are executed in sequence; and a priority determination unit which, in order to reduce the total loading loss, which indicates the sum of the amount of loss associated with the operations of each of the loading machines, determines a sequence for passing through an intersection at the worksite where multiple unmanned vehicles travel in accordance with the course data.
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