公开(公告)号：US20190023265A1

公开(公告)日：2019-01-24

申请号：US16024272

申请日：2018-06-29

Applicant: MAKITA CORPORATION

Inventor： Kouichi TAKEDA ,  Itsuku KATO ,  Jiro SUZUKI

IPC: B60W30/09 ,  B62B5/00 ,  B60L15/20 ,  B60W10/18 ,  B60W10/08 ,  B60W50/14

CPC classification number: B60W30/09 ,  B60L15/2009 ,  B60L2200/30 ,  B60L2240/12 ,  B60L2240/421 ,  B60W10/08 ,  B60W10/18 ,  B60W50/14 ,  B60W2300/40 ,  B60W2550/10 ,  B60W2710/08 ,  B60W2710/18 ,  B62B3/12 ,  B62B5/0033

Abstract: A push cart includes a wheel, a motor, an obstacle detector, and a controller. The motor is configured to generate a rotational force that rotates the wheel. The obstacle detector is configured to detect an obstacle. The controller is configured to execute, in response to detection of the obstacle by the obstacle detector, avoidance control to control driving of the motor such that a movement of the push cart is limited. The controller is configured to disable execution of the avoidance control in response to a determination that a specified disabling condition is satisfied.