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Remote crane monitoring data transmission method

A remote monitoring and transmission method technology, applied in the field of communication, can solve the problems of increasing the data processing burden of the central processing unit, complex data transmission process, and high storage pressure, and achieve the effects of reducing storage pressure, easy programming, and stable and reliable communication

Inactive Publication Date: 2016-03-16
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent does not screen the externally collected data, and a large amount of useless externally collected data increases the data processing burden of the central processor, and the storage pressure is high. At the same time, the data transmission process of the patent is complicated and the workload is heavy

Method used

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  • Remote crane monitoring data transmission method
  • Remote crane monitoring data transmission method
  • Remote crane monitoring data transmission method

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0034] Such as figure 1 As shown, a system suitable for remote monitoring of cranes includes an industrial computer 2, a data screening module 3, a data transmission terminal 4, a 3G signal tower 5, a remote monitoring center 6, a database server 7 and an application server 8 connected in sequence, and the data transmission Terminal 4 adopts wireless data remote transmission, and crane 1 is a gantry crane, such as figure 2 As shown, a method for transmitting crane remote monitoring data includes the following steps:

[0035] 1) Define the communication protocol, the communication p...

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Abstract

The invention relates to a remote crane monitoring data transmission method. The method comprises steps that, 1), a communication protocol is defined, and the communication protocol comprises a first level, a transmission mode and a transmission line; a second level, to-be-transmitted data packet types; a third level, coding and decoding modes; a fourth level, a frame format; 2), real-time monitoring data of a crane is screened from real-time original data by a data screening module according to the to-be-transmitted data packet types, and a data packet is acquired from the real-time monitoring data of the crane by a data transmission terminal according to the frame format and the coding mode; 3), the data packet is transmitted to a remote monitoring center by a data transmission terminal according to the transmission mode and the transmission line; and 4), the real-time monitoring data of the crane is acquired from the data packet by the remote monitoring center according to the decoding mode. Compared with the prior art, the method has advantages of lightened data processing, reduced storage pressure, reliable communication and wide application scope.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for transmitting crane remote monitoring data. Background technique [0002] In the remote monitoring equipment of the gantry crane, it typically includes a wireless data transmission terminal and a corresponding remote monitoring center. Typically, the wireless data transmission terminal is physically separated from the remote monitoring center. In this way, in order to realize information interaction between the wireless data transmission terminal and the remote monitoring center, realize reliable communication and provide interoperability between different types of wireless data transmission terminals and the remote monitoring center, it is possible to create A communication standard for packet framing, etc. [0003] Chinese patent CN103274303A discloses a control method of a hoisting machinery safety monitoring and management system. The central processing u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04L29/08
CPCB66C13/16B66C15/00G05B19/4185H04L67/025H04L67/12Y02P90/02
Inventor 徐立云朱芳来楼科文
Owner TONGJI UNIV
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