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Construction machine having mobile operating unit and mobile operation unit

A technology of construction machinery and operating units, which is applied in the directions of earth movers/excavators, transportation and packaging, load hanging components, etc., and can solve problems such as difficult overview of operators, unclear at a glance, etc.

Active Publication Date: 2012-07-04
LIEBHERR WERK EHINGEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, the more functions to be controlled via the remote operator, the more sub-menus are required and the display quickly becomes unclear to the crane operator
In particular, it is difficult to get an overview of which level of the menu structure the operator is at and how to reach the target level as quickly as possible from the currently available level

Method used

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  • Construction machine having mobile operating unit and mobile operation unit
  • Construction machine having mobile operating unit and mobile operation unit
  • Construction machine having mobile operating unit and mobile operation unit

Examples

Experimental program
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Embodiment Construction

[0031] figure 1 A side view of a self-propelled crane according to the invention in transport position is shown. In this case, the specific design of the crane is irrelevant. It should also be noted that the basic inventive idea is generally applicable to every kind of construction machinery.

[0032] The self-propelled crane 2 shown also has a plurality of launching units 1 which are attached to the self-propelled crane 2 at respective positions to be defined. In the shown embodiment, the two launch units 1a, 1c are fixed to the lower carriage of the self-propelled crane 2, while the launch unit 1d is arranged to the upper carriage and the launch unit 1b is arranged to the vehicle cabin.

[0033] exist figure 2 In , a possible embodiment of the transmitting unit 1 is schematically shown. according to figure 2 The transmitting unit 1 of a, also called "Pille", consists of a housing which includes an integrated passive transponder 1'. As soon as the transponder is activat...

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PUM

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Abstract

A construction machine, in particular a crane or earthmover, comprising at least one mobile operating unit for monitoring and / or controlling the construction machine, wherein one or more transmission units are arranged at the construction machine which cooperate with the reading unit of at least one mobile operating unit, whereby a position-dependent monitoring function and / or control function of the construction machine is activated by means of the mobile operating unit.

Description

technical field [0001] The invention relates to a construction machine, in particular a crane or earth-moving machine, having at least one mobile operating unit for monitoring and / or controlling the construction machine. Background technique [0002] It is well known to operate construction machinery, in particular cranes, by remote control. According to DE 202004008083U1, the crane operator and his mobile remote control must be located in the immediate vicinity of the receiving unit mounted on the crane. On the remote control unit there is a signal sensor for transmitting the executed control commands to the receiving unit of the crane. However, this design variant is only effective if only a single receiving unit is required on the crane. If several receiving units are required in order to enable, for example, signal transmission to several locations, this solution leads to a sharp increase in costs. [0003] Crane operators must remain in a safe position if they operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/18B66C13/40B66C13/52E02F9/20
CPCE02F9/205B66C13/40
Inventor 埃尔温·莫拉斯
Owner LIEBHERR WERK EHINGEN