公开(公告)号：US20140021267A1

公开(公告)日：2014-01-23

申请号：US13949001

申请日：2013-07-23

Applicant: VISION ROBOTICS CORPORATION

Inventor： Mike SUDDUTH ,  Mike COSTA ,  Bret WALLACH ,  Claude BROWN

IPC: A01C23/00

CPC classification number: A01C23/007 ,  A01C21/00 ,  Y02P60/214

Abstract: Utilizes machine vision to thin fields, for example by selectively spraying plants with enough fertilizer to kill the plants, for example to maintain a minimum distance between plants or to enable remaining plants to grow in a pattern, for example two dimension diamond pattern. The use of fertilizer to kill plants has the benefit of fertilizing the field, i.e., the remaining plants not to be killed, at the same time. This unexpected result which occurs in the thinning and simultaneous fertilizing of a field is based the discovery that immature plants are more sensitive to fertilizer than mature plants. The system and method eliminates the need for harmful chemicals and mechanical thinners and may be retrofitted onto existing spray systems and platforms, thus eliminating herbicides and thinning machinery.

Abstract translation: 将机器视觉用于薄田，例如通过选择性地喷洒具有足够肥料的植物来杀死植物，例如以保持植物之间的最小距离或使剩余植物以图案生长，例如二维菱形图案。 使用肥料杀死植物有利于同时施肥，即剩余的植物不被杀死。 这种意外的结果发生在田间的稀释和同时施肥中，这是基于未成熟植物比成熟植物对肥料更敏感的发现。 该系统和方法消除了对有害化学物质和机械稀释剂的需要，可以改造到现有的喷雾系统和平台上，从而消除除草剂和减薄机械。