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Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system

A technology of remote control system and excavator, which is applied in the direction of earth mover/shovel, construction, etc., which can solve the problems of operator damage and safety risks, and achieve the effects of avoiding human injury, convenient disassembly, and good practicability

Inactive Publication Date: 2012-05-02
SANY HEAVY MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the walking vibration test of the excavator is all carried out manually by the vehicle. The operator needs to personally drive the excavator to climb over various obstacles on the special runway, and sometimes even need to simulate some harsh working conditions under extreme conditions. This will affect the body of the operator. May cause certain damage, but also have certain security risks

Method used

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  • Excvavtor remote control system, fault-tolerant processing method and excvavtor comprising system

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0035] Such as figure 1 As shown, the excavator remote control system of the present invention includes an excavator, wherein it also includes a wireless signal transmitting device, a wireless signal receiving device, a control device and an executing device, the wireless signal receiving device is connected with the controlling device, the controlling device is connected with the executing device, and the executing device The device is connected with the excavator;

[0036] The wireless signal transmitting device transmits radio signals, the wireless signal receiving device receives the radio signal sent by the wireless signal transmitting device and sends it to the control device, the control device controls the execution device according to the signal from the wireless signal receiving device...

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Abstract

The invention discloses an excavator remote control system which comprises an excavator, a wireless signal launcher, a wireless signal receiver, a control device and an execution device, wherein the wireless signal receiver is connected with the control device, the control device is connected with the execution device, and the execution device is connected with the excavator; and the wireless signal launcher launches a wireless signal, the control device controls the execution device according to a signal transferred by the wireless signal receiver, and the execution device controls the excavator to walk. The excavator remote control system has the advantages that the excavator remote control system can be realized with slightly addition and alteration on the traditional hydraulic excavator, is convenient to install and disassemble without special requirements to the excavator and has strong practicability on the aspect of a vibration and walking test of the excavator, thereby hurts of the a vibration and walking test to a human body during vehicle manual operation are avoided.

Description

technical field [0001] The invention relates to an excavator control system, in particular to an excavator remote control system, a fault-tolerant processing method and an excavator including the system. Background technique [0002] An excavator, also known as an excavator, is an earth-moving machine that uses a bucket to excavate materials that are higher or lower than the bearing surface, and load them into transport vehicles or unload them to the stockyard. The materials excavated by the excavator are mainly soil, coal, sediment, and pre-loose soil and rock. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast, and it has gradually become one of the most important construction machinery models in engineering construction. [0003] Due to the harsh working environment of the excavator and the need to deal with various road conditions, various adaptability tests need to be carried out during the design an...

Claims

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Application Information

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IPC IPC(8): E02F9/20
Inventor 翟学农徐兆杨梁亚
Owner SANY HEAVY MACHINERY
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