| 摘要 |
PURPOSE:To improve a car operation ratio and service, by confirming the number of vacant cars at every area by a mobile station, and judging a priority order in each area in its own station. CONSTITUTION:Position information, etc., are collected from each mobile station to which a base station supplies instruction. And the base station performs the tabulation of the number of cars waiting for allocation at every area at the time of completing the collection of the information, and transmits a tabulated result to the mobile station, and the mobile station stores them in a memory 5. A key input part 4 is provided at every area in the mobile station, and by selecting a key at every area by an operator, the number of cars waiting for allocation of the area is read out from the memory 5, and is displayed on a display part. In such a way, it is possible to recognize the order of allocation of cars in its own station at the time of moving to each area by the mobile station. The operator can move to any area where the number of the cars waiting for allocation is low arbitrarily, thereby, it is possible to improve the car operation ratio.
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