US 11,987,307 B2
Sorting destination identification device, sorting destination identification method, and program
Katsuhiko Takahashi, Hiroshima (JP); Katsumi Morikawa, Hiroshima (JP); and Yasutoshi Nishi, Hiroshima (JP)
Assigned to KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima (JP); and HIROSHIMA UNIVERSITY, Hiroshima (JP)
Appl. No. 18/246,858
Filed by KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima (JP); and HIROSHIMA UNIVERSITY, Hiroshima (JP)
PCT Filed Sep. 28, 2021, PCT No. PCT/JP2021/035725
§ 371(c)(1), (2) Date Mar. 28, 2023,
PCT Pub. No. WO2022/071349, PCT Pub. Date Apr. 7, 2022.
Claims priority of application No. 2020-167392 (JP), filed on Oct. 2, 2020.
Prior Publication US 2023/0382480 A1, Nov. 30, 2023
Int. Cl. B62D 67/00 (2006.01); G06Q 50/08 (2012.01)
CPC B62D 67/00 (2013.01) [G06Q 50/08 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A sorting destination determining device for determining a sorting destination of an object from operational data of a working machine including a slewing body and a holder for holding the object and configured to perform a sorting operation of sorting the object to a sorting destination among a plurality of sorting destinations under control by an operator, the sorting destination determining device comprising:
an acquisition part for acquiring the operational data having a plurality of chronologically registered records, each record including a slewing angle of the slewing body and a holding state of the holder which are associated with each other;
an extraction part for extracting from the records first records indicating a reversal to a slewing direction of the slewing body on a basis of the slewing angles registered in the operational data, extracting from the records before the first records a second record indicating releasing of the holding state, and extracting from the first records a third record immediately before which the second record is registered; and
a determination part for determining the sorting destination of the object on the basis of the slewing angle registered in the third record.