A modular multi-data conversion device and its conversion method

A conversion device and multi-data technology, which is applied in the field of multi-data communication conversion, can solve the problem that the interface cannot meet the needs of multi-field bus control network data conversion, etc.

Inactive Publication Date: 2015-09-30
LUOYANG INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These technical research and products have made some progress in the application of data conversion, but the conversion function of the interface still cannot meet the needs of multi-fieldbus control network data conversion in the field of industrial process control

Method used

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  • A modular multi-data conversion device and its conversion method
  • A modular multi-data conversion device and its conversion method
  • A modular multi-data conversion device and its conversion method

Examples

Experimental program
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Embodiment Construction

[0049] Below in conjunction with embodiment the present invention will be further described:

[0050] This example figure 1 As shown, a modular multi-data transfer device is composed of a core control module 1 based on an ARM Cortex core microprocessor, a power supply module, a keyboard module, an LCD display module and a communication module, and the communication module is a bluetooth module. Two or more modules in module 2, Zigbee module 3, CAN module 4, RS485 module 5 and Profibus module 6, the conversion device can be connected to the communication interface of the core control module 1 of the ARM Cortex core microprocessor as required Insert optional communication module, it is very convenient to realize the function of data format conversion and data transmission among various communication data. in:

[0051] The voltage input end of the core control module 1 of the ARM Cortex core microprocessor is connected with the voltage output end of the power supply module;...

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Abstract

The invention relates to a modular multi-data conversion device and a conversion method thereof. The modular multi-data conversion device consists of a core control module based on an ARM Cortex core microprocessor, a power supply module, a keyboard setting module, an LED (Liquid Crystal Display) module and selectable communication modules including a bluetooth module, a Zigbee module, a CAN (Controller Area Network) module, an RS485 module and a Profibus module. The modular multi-data conversion device is characterized in that the selectable communication modules can be plugged in the communication interfaces of the core control module of the ARM Cortex core microprocessor according to actual needs to realize data format conversion and data transmission among various communication data. By adopting the design scheme that the high-performance processor based on an ARM Cortex core as a core control chip, by adopting a tailorable modular installation method in the aspect of hardware and by using the high-speed processing characteristic of the ARM Cortex core microprocessor, the functions of data conversion and transmission among various communication data are realized very conveniently and the modular multi-data conversion device has the advantages of high processing response speed, small size, higher flexibility, higher environmental adaptability and the like.

Description

technical field [0001] The invention belongs to the technical field of multi-data communication conversion based on an ARM Cortex core microprocessor. In particular, a modular installation, multi-data conversion device and data conversion method. Background technique [0002] Fieldbus is a two-way serial multi-node digital communication system used between on-site measurement and control equipment in industrial production, and between on-site measurement and control equipment and the control room. At present, fieldbus technology, industrial Ethernet and wireless communication technology have been widely used in the field of industrial production, and the industrial field control network has now become an indispensable part of the industrial control process system. The coexistence of multiple communication bus protocols and multiple industry communication standards. [0003] At present, there are data converter products with different functions in the domestic and foreign m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40
Inventor 陈伟邢梅香
Owner LUOYANG INST OF SCI & TECH
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