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Locking method and locking system of engineering machinery and engineering machinery

A technology for construction machinery and car locking, which is applied in the application of earthmoving machines/shovels, building locks, and locks, and can solve problems such as accidents.

Active Publication Date: 2011-09-14
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a locking method and locking system for construction machinery and construction machinery, so as to solve the problem in the prior art that remote control locking of construction machinery in progress may cause accidents

Method used

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  • Locking method and locking system of engineering machinery and engineering machinery
  • Locking method and locking system of engineering machinery and engineering machinery
  • Locking method and locking system of engineering machinery and engineering machinery

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] figure 1 It is a flowchart of the main steps of the method for locking a construction machine according to an embodiment of the present invention, such as figure 1 As shown, the method mainly includes the following steps:

[0024] Step S11: The construction machinery in the unlocked state accepts the remote lock operation;

[0025] Step S13: Record the lock identification information according to the lock operation, and keep the construction machinery in an unlocked state;

[0026] Step S15: When the construction machinery is powered on next time, confirm that the lock identification information has been recorded;

[0027] Step S17: Put the construction machine in a locked state.

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Abstract

The invention provides a locking method and a locking system of engineering machinery and the engineering machinery and aims to solve the problem that an accident may occur in the prior art when the operating engineering machinery is locked in a remote control mode. The method comprises the following steps of: carrying out remote locking operation on the engineering machinery in an unlocking state, recording locking identification information according to the locking operation, and keeping the engineering machinery in the unlocking state; and confirming that the locking identification information is recorded prior to next starting and electrification of the engineering machinery, and then setting the engineering machinery in a locking state. By adoption of the technical scheme of the invention, the occurrence of the accident can be avoided when the operating engineering machinery receives the remote locking operation.

Description

technical field [0001] The invention relates to a vehicle locking method and a vehicle locking system of construction machinery and construction machinery. Background technique [0002] At present, the remote control lock car of construction machinery adopts the direct lock control method. In this way, the remote monitoring center sends the lock car command through the wireless communication network, and the remote communication control module of the construction machinery The signal is sent to the mobile controller of the construction machinery, and the mobile controller will lock the construction machinery immediately after receiving the lock signal. A locked construction machine cannot move until it is unlocked. [0003] According to the above method in the prior art, when the construction machinery is working, the vehicle is locked by remote control so that the vehicle cannot move suddenly, which may cause an accident. [0004] In the prior art, remote control locking ...

Claims

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Application Information

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IPC IPC(8): E05B49/00
CPCE02F9/24E02F9/205
Inventor 詹纯新刘权杨勇郭纪梅刘永赞
Owner ZOOMLION HEAVY IND CO LTD
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