- 专利标题: GUIDANCE SYSTEM TO NAVIGATE INTERVENING OBSTACLES AND METHODS FOR SAME
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申请号: PCT/US2022/032847申请日: 2022-06-09
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公开(公告)号: WO2022261329A1公开(公告)日: 2022-12-15
- 发明人: SNEYDERS, Yuri , VAN ROEKEL, Jeffrey Allen , RUST, Matthew K. , RAMAKRISHNAN, Rahul , KOCER, Jared Ernest , JOHNSON SCHMIDT, Anthony Douglas
- 申请人: RAVEN INDUSTRIES, INC.
- 申请人地址: P.O. Box 5107
- 专利权人: RAVEN INDUSTRIES, INC.
- 当前专利权人: RAVEN INDUSTRIES, INC.
- 当前专利权人地址: P.O. Box 5107
- 代理机构: PERDOK, Monique M. et al.
- 优先权: US63/208,878 2021-06-09
- 主分类号: G01C21/26
- IPC分类号: G01C21/26 ; G06Q10/04 ; G05D1/02 ; A01B69/04 ; G06V20/58 ; A01D34/00
摘要:
A system having a guidance module to obtain a travel path from an agricultural machine to a target. The guidance module including a perception module to determine target line that extends from the machine to the target, and obstacle detection module to detect an obstacle in the first target line, the obstacle having an obstacle boundary that intersects the target line. The guidance module including a mitigation module to obtain a mitigation path around the obstacle based on the target line and the obstacle boundary, the mitigation path including a mitigation segment. The mitigation module including an entrance module configured to determine a starting position of the mitigation path based on a second target line and an exit module configured to determine the ending position of the mitigation path based on a third target line. The guidance module including convergence module to combine the mitigation path with the travel path.