公开(公告)号：US11420491B2

公开(公告)日：2022-08-23

申请号：US16647787

申请日：2018-08-31

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Xavier Raymond Richard Sirault ,  Michael Salim ,  Peter Carl Kuffner ,  Jose Antonio Jimenez-Berni ,  Richard Sulman

IPC: B60G17/015 ,  B62D49/06 ,  B62D51/04 ,  G01C3/08 ,  G01N33/00

Abstract: Plant scanning vehicles (10) including, but not limited to, plant scanning vehicles for use in field-based phenotyping. There is a central body (16); three or more legs (15) extending from the central body (16) to support a wheel (13) on each leg (15); wherein the three or more legs (15) are mounted to the central body (16) rotatably about a respective vertical axis (95) to allow adjustment of a track width W of the vehicle by rotating the legs wherein the legs are mechanically coupled to transmit rotation between the legs about their respective vertical axes and the central body (16) or the three or more legs (13) are configured to support a sensor (47) to scan plants.

公开(公告)号：US10959377B2

公开(公告)日：2021-03-30

申请号：US16469869

申请日：2017-12-15

Applicant: Commonwealth Scientific and Industrial Research Organisation

Inventor： Michael Salim ,  Peter Kuffner ,  Jose Antonio Jimenez Berni ,  Xavier Raymond Richard Sirault

IPC: A01D46/30 ,  G01S7/481 ,  G01S17/89 ,  G01C3/08

Abstract: This disclosure relates to a system for scanning crops. A line scan distance sensor measures a distance of the crops from the sensor and generates distance data indicative of the distance of the crops from the sensor at a measurement angle. A mover system moves the line scan distance sensor or the crops perpendicular to the distance of the crops from the sensor. A rotary encoder associated with the mover system generates movement data indicative of a movement of the distance sensor or the crops perpendicular to the distance of the crops from the sensor. A data collector associates the distance data from the distance sensor with relative positioning data based on the movement data from the rotary encoder and stores the distance data associated with the relative positioning data on a data store. The system allows accurate relative spatial alignment of sequential line scans. As a result, an extremely high resolution in the direction of movement can be achieved.