公开(公告)号：US20240032461A1

公开(公告)日：2024-02-01

申请号：US17877141

申请日：2022-07-29

申请人： TECHTRONIC CORDLESS GP

发明人： Wei HU ,  Heng Sheng LIU ,  Bang Jie YIN ,  Liang MA

IPC分类号： A01D34/00 ,  G01D5/24 ,  G05G1/02 ,  G05D1/02

CPC分类号： A01D34/008 ,  G01D5/24 ,  G05G1/02 ,  G05D1/0225 ,  A01D2101/00

摘要： Embodiments of the disclosure provide a method, device, and system for detecting liquid contacting a robotic garden tool. The robotic garden tool may include a housing, and a user interface forming part of an outer surface of the housing. The robotic garden tool may also include a sensor coupled to the user interface. The sensor may be configured to sense a capacitance level associated with at least a portion of the user interface. The robotic garden tool may also include an electronic processor coupled to the sensor and configured to control an operation of the robotic garden tool based on an output of the sensor.