公开(公告)号：US20200287397A1

公开(公告)日：2020-09-10

申请号：US16848559

申请日：2020-04-14

申请人： Positec Power Tools (Suzhou) Co., Ltd.

发明人： Shiping Jiao ,  Baoquan Zhang ,  Bincai Lan ,  Zhendong Gao ,  Xiulian Chen ,  Jiang Du

IPC分类号： H02J7/00

摘要： An automatic working system includes a self-moving device powered by an energy module and moving and working in a defined working area. The self-moving device includes a body, a movement module, a task execution module, a control module, and a charging system configured to store external electrical energy in the energy module to charge the energy module. The charging system includes at least two charging modes for charging the energy module. In the different charging modes, the charging system uses different charging logics and/or different charging parameters to charge the energy module. The charging system further includes a charging management module configured to manage the charging modes, to enable the charging system to use a corresponding charging mode to charge the energy module.