Mobile body and method of controlling mobile body
A mobile body configured so that multiple mobile robots can travel along the same track in formation even when an obstacle is present on the travel path of the mobile robots, and a method of controlling the mobile body. This mobile body ( 100 ) includes: a map storage ( 6 ) that stores travel path information; and an intelligence processor ( 10 ) that recognizes whether or not an object in the periphery is a mobile body to be followed ( 101 ). When the object is the mobile body to be followed ( 101 ) and the mobile body to be followed ( 101 ) does not exist on a travel path ( 16 ) indicated by the travel path information, the intelligence processor ( 10 ) sets a position on the travel path ( 16 ) in which the mobile body to be followed ( 101 ) is projected, as a temporary destination ( 17 ).
1. A mobile body, comprising:
a map storage that stores travel path information; and
an intelligence processor that recognizes whether or not an object in a periphery is a mobile body to be followed, wherein
when the object is the mobile body to be followed and the mobile body to be followed does not exist on a travel path indicated by the travel path information, the intelligence processor sets a position on the travel path in which the mobile body to be followed is projected, as a temporary destination,
wherein the intelligence processor sets an intersection point of the travel path and an arc having a radius equal to a distance between a predetermined position of the mobile body and the mobile body to be followed and being centered on the predetermined position, as the temporary destination.
2. The mobile body according to claim 1 , wherein
when the object is an obstacle and the obstacle exists on the travel path indicated by the travel path information, the intelligence processor sets an intersection point of the obstacle and the travel path, as the temporary destination.
3. The mobile body according to claim 1 , wherein
when the object is an obstacle and the obstacle does not exist on the travel path indicated by the travel path information, the intelligence processor determines to execute an operation for going around the obstacle.
4. The mobile body according to claim 1 , further comprising a sensor that detects the object.
5. The mobile body according to claim 4 , wherein
the sensor detects a recognition marker provided on a back side of the mobile body to be followed, and
the intelligence processor recognizes the mobile body to be followed, based on the recognition marker detected by the sensor.
6. The mobile body according to claim 4 , wherein
the sensor detects a shape of the object, and
the intelligence processor recognizes the mobile body to be followed, based on the shape of the object detected by the sensor.
7. The mobile body according to claim 1 , further comprising a communication processor that receives information about a self-position of the mobile body to be followed, wherein
the intelligence processor recognizes the mobile body to be followed, based on the information about the self-position received by the communication processor.
8. A method of controlling a mobile body, comprising:
recognizing whether or not an object in a periphery is the mobile body to be followed;
setting, when the object is the mobile body to be followed and the mobile body to be followed does not exist on a travel path indicated by travel path information, a position on the travel path in which the mobile body to be followed is projected, as a temporary destination; and
controlling the mobile body to move towards the temporary destination,
wherein an intersection point of the travel path and an arc having a radius equal to a distance between a predetermined position of the mobile body and the mobile body to be followed and being centered on the predetermined position, is set as the temporary destination.