Invention Application
- Patent Title: Robotic Mower Stuck Detection System
- Patent Title (中): 机器人割草机检测系统
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Application No.: US12845298Application Date: 2010-07-28
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Publication No.: US20120029752A1Publication Date: 2012-02-02
- Inventor: David A. Johnson , Jeffrey S. Thompson , Thomas M. Messina , Justin A. Kraft , Russell J. Thacher
- Applicant: David A. Johnson , Jeffrey S. Thompson , Thomas M. Messina , Justin A. Kraft , Russell J. Thacher
- Main IPC: G05D1/00
- IPC: G05D1/00 ; A01D34/00 ; B25J5/00
Abstract:
A robotic mower stuck detection system includes a boundary sensor on the robotic mower that can detect when the robotic mower reaches a boundary wire, an accelerometer on the robotic mower that can detect when the robotic mower encounters an obstacle; and a vehicle control unit on the robotic mower having a timer that is reset each time the robotic mower reaches a boundary wire or encounters an obstacle; and executes a stuck vehicle task if the timer exceeds a specified maximum time without being reset.
Information query
