Remote monitoring system for engineering machinery

A remote monitoring system and construction machinery technology, applied in general control systems, control/regulation systems, open-loop automatic control systems, etc., can solve problems such as high maintenance costs, long maintenance cycles, and difficult maintenance of construction machinery, and reduce maintenance The effect of reducing cost, optimizing construction organization and improving after-sales service level

Inactive Publication Date: 2003-04-09
SANY HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a remote monitoring system for construction machinery to overcome the problems of difficult maintenance, long maintenance cycle and high maintenance cost of existing construction machinery, and further enable the manufacturer to actively Adjust the operating parameters of the equipment to keep the equipment in the best operating state, prevent or reduce the occurrence of equipment failures, and improve the production efficiency of the equipment

Method used

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  • Remote monitoring system for engineering machinery
  • Remote monitoring system for engineering machinery
  • Remote monitoring system for engineering machinery

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Embodiment Construction

[0018] see figure 1 , figure 1 It is a structural schematic diagram of the present invention. The composition of the invention includes a monitoring computer, a modem, the Internet, a mobile communication network, a GPS transceiver, and several construction machines. The monitoring computer is connected to the Internet through a modem, and the GPS transceiver is connected to the monitoring computer. The construction machinery contains a wireless communication processor and a GPS transceiver. The construction machinery uses its internal wireless communication processor to communicate with the monitoring computer through mobile communication. Two-way communication can be realized through the network and the Internet, so as to realize remote monitoring of the operating status of construction machinery and remote diagnosis of faults. The satellite positioning of the construction machinery is realized through the GPS transceiver between the construction machinery and the monitori...

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Abstract

A remote monitoring system for engineering equipment includes monitoring computer, modem, internet, mobile communication net and at least one engineering equipment with monitoring computer connected with the internal through the modem. The control part for the engineering equipment consists of signal collecting unit, PLC controller, radio communication processor and executing mechanism. The PLC controller transmits the parameters indicating the operation state of each part of the equipment collected by a collecting unit to the radio communication processor after they are processed by the PLC controller, the processed parameters are sent to the mobile communication net by the radio communication processor, and furthermore are sent to the monitoring computer via internet by mobile communication net.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a remote monitoring system for engineering machinery. Background technique [0002] Construction machinery is a large-scale equipment controlled by the integration of machinery, electricity and hydraulics. It is expensive and the structure is very complicated. The data acquisition and monitoring of the control system are mainly completed by many secondary instruments. The wiring is relatively complicated, and the general operators have limited understanding of it. Need to wait for the manufacturer's maintenance personnel to repair. At the same time, due to the scattered use of construction machinery, it takes more time for maintenance personnel to travel to the construction site, which prolongs the maintenance time, reduces the utilization rate of equipment, and increases maintenance costs. Contents of the invention [0003] The purpose of the present invention is to provide a remote mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B15/00G05B24/00H04L12/28
Inventor 代晴华
Owner SANY HEAVY MACHINERY
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