Marine data collecting gateway and data collecting method

A data acquisition and data acquisition module technology, applied in the direction of network connection, comprehensive factory control, electrical program control, etc., to achieve the effect of ensuring safe transmission, ensuring real-time and integrity, and fast computing speed

Inactive Publication Date: 2014-07-09
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing gateway devices

Method used

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  • Marine data collecting gateway and data collecting method

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 Shown is a schematic structural view of a specific embodiment of the present invention.

[0026] In this embodiment, the marine data acquisition gateway includes a power supply module 5, a data acquisition module 2, an MCU processor module 3, a data storage module 4, an upper computer interface module 8 and a SAM module 6 for authority authentication and data encryption . Power module 5 is used to provide power for each module; Described data acquisition module 2 is electrically connected lower computer 1 and MCU processor module 3; MCU processor module 3 is electrically connected data storage module 4 and upper computer interface module 8, upper computer interface The module 8 is used to electrically connect with the host computer 9 , and the SAM module 6 is electrically connected to the MCU p...

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Abstract

The invention discloses a marine data collecting gateway. The marine data collecting gateway is used for collecting energy consumption data of a lower computer and sending the energy consumption data to an upper computer to be processed. The marine data collecting gateway comprises a power module, a data collecting module, an MCU processor module, a data storage module and an upper computer interface module. The power module is used for providing a power source for all modules. The data collecting module is electrically connected with the lower computer and the MCU processor module. The MCU processor module is electrically connected with the data storage module and the upper computer interface module, and the upper computer interface module is used for being electrically connected with the upper computer. The marine data collecting gateway further comprises an SAM module used for carrying out permission authentication and data encryption. The invention further provides a data collecting method. An SAM is applied to marine energy consumption data communication, information data of the marine data collecting gateway can be encrypted through the identity authentication on the upper computer, the solidified encryption algorithm and a secret key, and therefore the confidentiality and integrity of the marine energy consumption data can be ensured.

Description

technical field [0001] The invention relates to the technical field of marine equipment, in particular to a marine data collection gateway and a data collection method. Background technique [0002] Energy metering instruments, such as electric meters and water meters, are ubiquitous and have a large number of nodes. They are important technologies that will affect the future life of human beings. People can control, manage and obtain data through existing network facilities. In order to realize the intercommunication between the traditional network and the energy meter network, a relay method can be adopted, that is, a device with rich hardware resources is selected as the gateway. The data of the energy meter is first sent to the gateway, and then the gateway parses and forwards the data. [0003] The gateway is the largest aggregation point in this network. On the one hand, it is connected to the traditional network and logically becomes one of the routing nodes. It ha...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L29/06G05B19/418
CPCY02P90/02
Inventor 徐轶群
Owner JIMEI UNIV
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