Invention Grant
- Patent Title: Robotic mower boundary sensing system
- Patent Title (中): 机器人割草机边界传感系统
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Application No.: US12845326Application Date: 2010-07-28
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Publication No.: US08392044B2Publication Date: 2013-03-05
- Inventor: Jeffrey S. Thompson , Craig E. Rupp
- Applicant: Jeffrey S. Thompson , Craig E. Rupp
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Main IPC: G01C22/00
- IPC: G01C22/00
Abstract:
A robotic mower boundary sensing system includes a boundary driving circuit on a charging station transmitting an encoded signal on a boundary wire, a boundary sensor on a robotic mower and including an inductor receiving the encoded signal, and a vehicle control unit on the robotic mower receiving the encoded signal from the boundary sensor and decoding the signal and cross correlating the received signal to determine the distance of the boundary sensor from the boundary wire.
Public/Granted literature
- US20120029754A1 Robotic Mower Boundary Sensing System Public/Granted day:2012-02-02
Information query
