| 摘要 |
PROBLEM TO BE SOLVED: To rapidly return each of meal serving wagons while guiding specific meal serving wagons to preset parking positions when the plurality of autonomously travelable meal serving wagons capable of being remotely controlled via radio communication are returned by being guided from each meal serving destination to a parking place in a kitchen where the parking positions are preset for the some specific meal serving wagons. SOLUTION: When the meal serving wagons V1 are parked with no intervals in order from the back position of the parking place or a position by a wall, a guidance control section guides the corresponding specific meal serving wagon in the case where the parking position for the specific meal serving wagon is set as a parking position to enable the next guidance. In a state that the corresponding meal serving wagon does not return to the parking position, a parking position ahead of the parking position is set as a parking position to disable the guidance, and a position not to be a hindrance to the return of the corresponding meal serving wagon in another row etc. is set as the parking position to enable the guidance, so that each of the meal serving wagons capable of being arbitrarily parked can be guided. COPYRIGHT: (C)2007,JPO&INPIT
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