EXCAVATOR AUXILIARY PIPELINE CONTROL METHOD AND APPARATUS, WORKING MACHINE, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2022/222390

A1

The present application provides an excavator auxiliary pipeline control method and apparatus, a working machine, and an electronic device. The excavator auxiliary pipeline control method comprises: obtaining an input/output pressure difference of an excavator auxiliary pipeline; obtaining an output flow of the auxiliary pipeline on the basis of the input/output pressure difference; and upon determining that the output flow of the auxiliary pipeline is beyond a target flow range, controlling the output flow of the auxiliary pipeline to be adjusted to be within the target flow range. The excavator auxiliary pipeline control method provided by the present application is used for solving the defect of large pressure flow distortion of an auxiliary pipeline in the prior art, and achieving accurate control of flow input and output of the auxiliary pipeline.

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WO/2020/148344	METHOD AND ARRANGEMENT FOR DETERMINING THE ELECTROMAGNETIC COMPATIBILITY (EMC) OF A TECHNICAL SYSTEM
JP6960225	A model for managing changes in the product structure of a product

XU HAO (CN)
DAI ZEHAN (CN)

PCT/CN2021/123253

October 27, 2022

October 12, 2021

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SHANGHAI SANY HEAVY MACHINERY CO LTD (CN)

G06F30/15; E02F9/22

CN113158344A	2021-07-23
CN110409544A	2019-11-05
CN109778937A	2019-05-21
CN105026773A	2015-11-04
CN1035868A	1989-09-27
US20140046552A1	2014-02-13

CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)

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