PROBLEM TO BE SOLVED: To provide a vehicle allocation system of a harvest machine and a transportation vehicle capable of executing harvest work efficiently.SOLUTION: A vehicle allocation system of a harvest machine 1 and a transportation vehicle 11 sets allocation of a harvest machine 1 harvesting crops and allocation of a transportation vehicle 11 transporting harvests from a field on the basis of information on a preset estimated harvest amount. An estimated harvest amount is set according to cultivation conditions of harvested crops. The vehicle allocation system modifies allocation of the transportation vehicle 11 based on information on an actual harvest amount of the harvest machine 1. Further, the vehicle allocation system preliminarily includes information on loading capacity of each transportation vehicle 11, acquires position information of each transportation vehicle 11, calculates time when the transportation vehicle 11 reaches full loading based on information on the actual harvest amount and information on loading capacity, and modifies allocation of the transportation vehicle 11 according to the calculated result, information on the loading capacity, and position information.SELECTED DRAWING: Figure 4【課題】効率よく収穫作業を実施できる収穫機と運搬車との配車システムを提供する。【解決手段】予め設定された見込収穫量の情報に基づいて、作物を収穫する収穫機１の配置と、収穫物を圃場から搬送する運搬車１１の配車とを設定する収穫機１と運搬車１１との配車システムであって、見込収穫量は、収穫される作物の栽培条件に応じて設定されている。また、配車システムは、収穫機１の実収穫量の情報に基づいて運搬車１１の配車を修正する。更に、配車システムは、各運搬車１１の積載容量の情報を予め有するとともに、各運搬車１１の位置情報を取得し、実収穫量の情報及び積載容量の情報に基づいて運搬車１１の積載が満載に達する時刻を算出し、当該算出結果と積載容量の情報と位置情報とに応じて、運搬車１１の配車を修正する。【選択図】図４
