(19)
(11) EP 3 869 465 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
27.10.2021 Bulletin 2021/43

(43) Date of publication:
25.08.2021 Bulletin 2021/34

(21) Application number: 19873170.5

(22) Date of filing: 10.10.2019
(51) International Patent Classification (IPC): 
G06T 7/90(2017.01)
(52) Cooperative Patent Classification (CPC):
G06Q 10/06313; G06Q 50/02; G06T 11/00
(86) International application number:
PCT/CN2019/110465
(87) International publication number:
WO 2020/078260 (23.04.2020 Gazette 2020/17)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 18.10.2018 CN 201811217275

(71) Applicant: Guangzhou Xaircraft Technology Co., Ltd.
Tianhe District Guangzhou Guangdong 510000 (CN)

(72) Inventor:
  • LI, Jixiang
    Guangzhou, Guangdong 510000 (CN)

(74) Representative: Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH 
Leonrodstraße 58
80636 München
80636 München (DE)

   


(54) METHOD, APPARATUS AND SYSTEM FOR PRESENTING SPRAYING OPERATION


(57) Disclosed are a method, apparatus and system for presenting a spraying operation, wherein the method comprises: acquiring a spray coefficient of an operating device at an operation position corresponding to a sampling point, wherein the spray coefficient is used for representing a spray quantity of the operating device at the operation position (S102); acquiring color information corresponding to the spray coefficient of the operation position (S104); and presenting the operation position and the color information corresponding to the operation position (S106). The method solves the technical problems that a spray quantity at a specific position in a target region cannot be determined, and spray efficiency is low.