Invention Grant
- Patent Title: Automated control of boom and attachment for work vehicle
- Patent Title (中): 自动控制工作车辆的起重臂和附件
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Application No.: US11828737Application Date: 2007-07-26
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Publication No.: US07894962B2Publication Date: 2011-02-22
- Inventor: Mark Peter Sahlin , Jason Meredith , Jerry Anthony Samuelson , David August Johnson , Eric Richard Anderson
- Applicant: Mark Peter Sahlin , Jason Meredith , Jerry Anthony Samuelson , David August Johnson , Eric Richard Anderson
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Agency: Yee & Associates, P.C.
- Agent Dawn C. Wolff
- Main IPC: F16D31/02
- IPC: F16D31/02 ; G06F19/00

Abstract:
A method and system for automated operation of a work vehicle comprises a boom having a first end and a second end opposite the first end. A first hydraulic cylinder is associated with the boom. A first sensor detects a boom angle of a boom with respect to a support near the first end. An attachment is coupled to the second end of the boom. A second sensor detects an attachment angle of attachment with respect to the boom. A second cylinder is associated with the attachment. A switch accepts a command to enter a ready position state from another position state. A controller controls the first hydraulic cylinder to attain a boom angle within the target boom angular range and for controlling the second cylinder to attain an attachment angle within a target attachment angular range associated with the ready position state in response to the command.
Public/Granted literature
- US20080199294A1 AUTOMATED CONTROL OF BOOM AND ATTACHMENT FOR WORK VEHICLE Public/Granted day:2008-08-21
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