1. An autonomous moving device comprising: a communication interface that is communicatively coupled to a database management system via a wireless network, wherein the database management system includes a database that stores information on which avoiding an object is needful and information on which avoiding the object is needless; a sensor that detects an object on a road surface in a periphery of a moving object; and a processor communicatively coupled to the communication interface and the sensor, wherein the processor: detects, using the sensor, a detected object on the road surface, transmits, using the communication interface, an image of the detected object to the database management system, receives, from the database management system, a command, wherein the command indicates whether object avoidance is required, and controls the autonomous moving device according to the command; wherein in response to receiving the image of the object, the database management system: determines whether a classification group for the object is known based on the information stored in the database, on a condition that the classification group of the object is known, transmits the command to the autonomous moving device based on the classification group, and on a condition that the classification group of the object is unknown, receives an input from a user of the database management system that indicates whether avoiding the object is needed, stores the input in the database as the classification group for the object, and transmits the input as the command to the autonomous moving device.