| 摘要 |
PROBLEM TO BE SOLVED: To provide an unmanned carrier capable of precisely travelling on a trail truck including curved passes requiring no complicated setting.SOLUTION: An unmanned carrier 1 includes: a pair of right and left drive wheels 5b which are driven to rotate receiving a drive force from driving means; detection means 7 that detects a deviation amount and a deviation direction between a trail truck 8 formed on a floor 2 and a vehicle body reference point; and a control means 9 that gradually controls relative speed differences among the drive wheels 5b according to the deviation amount using plural control patterns. |
