基本信息:
- 专利标题： IMPLEMENT TEETH GRADING OFFSET DETERMINATION
- 申请号：US16599570 申请日：2019-10-11
- 公开(公告)号：US20200040550A1 公开(公告)日：2020-02-06
- 发明人： Kyle Davis
- 申请人： Caterpillar Trimble Control Technologies LLC
- 申请人地址： US OH Dayton
- 专利权人： Caterpillar Trimble Control Technologies LLC
- 当前专利权人： Caterpillar Trimble Control Technologies LLC
- 当前专利权人地址： US OH Dayton
- 主分类号： E02F3/84
- IPC分类号： E02F3/84 ; E02F9/26 ; E02F3/43 ; E02F3/76
摘要：
An earthmoving machine comprises an implement. The implement defines a variable implement angle θBucket(t) indicative of a current position of the implement relative to horizontal as a function of time t. The implement comprises teeth extending a tooth height h and defining an active raking ratio r. Controllers are programmed to execute an implement teeth grading offset determination process that comprises determining a variable implement offset angle θDelta(t) at least partially based on a difference between an original target design angle θTgt(t) and the variable implement angle θBucket(t), determining an implement offset IO based on h, r, and θDelta(t), and determining a new target design elevation ElvTgt,New(t) based on IO and an original target design elevation ElvTgt,Orig(t).
公开/授权文献:
- US11028555B2 Implement teeth grading offset determination 公开/授权日：2021-06-08