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Remote transmission equipment of intelligent data

A technology of remote transmission and data, applied in the field of remote transmission, it can solve the problems of not supporting Modbus interface, unable to meet the transmission speed well, and the wireless transmission equipment cannot be networked, etc., to achieve high flexibility, ensure reliability, and strong applicability Effect

Inactive Publication Date: 2016-04-06
TIANJIN HANGYI PHOTOELECTRIC SCI & TECHCO
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  • Description
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AI Technical Summary

Problems solved by technology

[0002] At present, the industrial site cannot realize the remote access of equipment to the Internet. In order to realize the remote transmission of data, it is necessary to mount wireless transmission equipment on both the equipment side and the server side to realize the remote transmission of data. However, in data transmission In the case of increasing data volume, this long-distance data transmission mode can no longer meet the requirements of transmission speed. In addition, most wireless transmission equipment does not support Modbus interface or other standard interfaces, which makes wireless transmission equipment not well compatible with Networking of field devices

Method used

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  • Remote transmission equipment of intelligent data

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Embodiment Construction

[0016] Such as figure 1 As shown, an intelligent data remote transmission device of the present invention includes a controller 1, a 3G module 2 and a memory card 3, and the controller 1 is connected to the field device 6 through an Ethernet interface 4 and a Modbus interface 5 to obtain field parameters Described memory card 3 links to each other with controller 1 by SDIO interface 7, and described controller 1 stores the field data that obtains in memory card 3; Described 3G module 2 links to each other with controller 1 by UART interface 8, so The controller 1 sends data or receives instructions through the 3G module 2; the 3G module 2 is connected to the database server 9 of the monitoring center through the GPRS or 3G network; the memory card 3 is an SD card or a TF card.

[0017] The controller 1 acquires data through Ethernet, and backs up the data to the memory card 3 at the same time, then performs packet processing on the system parameters in the memory card 3, and u...

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Abstract

The invention provides remote transmission equipment of intelligent data. The equipment comprises a controller, a 3G module and a storage card, wherein the controller is connected to on-site equipment by an Ethernet interface and an Modbus interface to acquire on-site parameters; the storage card is connected to the controller by an SDIO interface, and the controller storages acquired on-site data in the storage card; the 3G module is connected to the controller by an UART interface, and the controller sends the data or receives instructions by the 3G module; the 3G module is connected to a database server of a monitoring center by a GPRS or a 3G network; and the storage card is an SD card or a TF card. The equipment provided by the invention has the advantages of convenient and rapid operations, high safety, high reliability, high flexibility and high applicability.

Description

technical field [0001] The invention belongs to the technical field of remote transmission, and in particular relates to an intelligent data remote transmission device. Background technique [0002] At present, the industrial site cannot realize the remote access of equipment to the Internet. In order to realize the remote transmission of data, it is necessary to mount wireless transmission equipment on both the equipment side and the server side to realize the remote transmission of data. However, in data transmission In the case of increasing data volume, this long-distance data transmission mode can no longer meet the requirements of transmission speed. In addition, most wireless transmission equipment does not support Modbus interface or other standard interfaces, which makes wireless transmission equipment not well compatible with Networking of field devices. Contents of the invention [0003] The problem to be solved by the present invention is to provide a convenie...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02G05B19/418
Inventor 黄复清
Owner TIANJIN HANGYI PHOTOELECTRIC SCI & TECHCO
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