Method and system for controlling the crane of a working machine

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专利权人:

JOHN DEERE FORESTRY OY

发明人:

Mikko Palmroth,Simo Laitinen,Timo Käppi,Vesa Siltanen

申请号：

BR112015016705

公开号：

BR112015016705A2

申请日:

2014.01.27

申请国别(地区):

BR

年份:

2017

代理人:

摘要：

1/1 Summary "Method and System for Controlling the Crane of a Work Machine" The invention relates to a method for controlling the crane (22) of a machine work (10； 44) using boom tip control, in which the crane (22) comprises at least two booms (24, 26, 28) connected to the work machine (10； 44) and each other in an articulated manner, whose lances are moved relative to the working machine (10； 44) and to each other by means of actuators (32, 34, 36) controlled by a work machine control system (10； 44), and in which method the direction and speed of movement of the crane head (38), controlled by the driver by applying controls (50, 52) on the working machine (10； 44) are implemented by applying speeds of the different booms (24, 26, 28) of the crane (22). according to the invention, the speeds of the different booms (24, 26, 28) of the crane (22) are automatically determined based on at least one of the following factors: the different spears (24, 26, 28) of the crane (22) in relation to the extreme position of their range of motion； the maximum speed of the crane head (38) reached by the crane (22)； maximum force reached by the crane (22)； location of the crane head (38) in relation to the working machine (10； 44)； obstacle location around in relation to the crane (22). The invention also relates to a system for controlling the crane head of a working machine by controlling the tip of the boom.1 / 1 resumo “mã‰todo e sistema para controlar o guindaste de uma mã�quina de trabalhoâ€� a invenã§ã£o refere-se a um mã©todo para controlar o guindaste (22) de uma mã¡quina de trabalho (10； 44) usando controle da ponta da lanã§a, em cujo mã©todo o guindaste (22) compreende pelo menos duas lanã§as (24, 26, 28) conectadas na mã¡quina de trabalho (10； 44) e uma na outra de uma maneira articulada, cujas lanã§as sã£o movimentadas em relaã§ã£o ã  mã¡quina de trabalho (10； 44) e uma com a outra por meio de atuadores (32, 34, 36) controlados por um sistema de controle da mã¡quina

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/