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Multifunctional data acquisition controller

A data acquisition and controller technology, applied in instruments, signal transmission systems, electrical signal transmission systems, etc., can solve problems such as single function, and achieve the effects of wide application, low equipment cost, and good reliability

Inactive Publication Date: 2013-01-30
QINGDAO GAOXIAO INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing data acquisition controller has a single function, and its application has great limitations

Method used

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  • Multifunctional data acquisition controller

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Embodiment Construction

[0012] The acquisition controller includes data acquisition gateway, LCD touch screen, analog input module, analog output module, digital input module, digital output module, on-site 485 instrument, the data acquisition gateway is connected with LCD touch screen, analog input module, analog The quantity output module, the digital quantity input module, and the digital quantity output module are electrically connected, the data acquisition gateway communicates with the monitoring center server through the communication module, and the monitoring center server is connected with the monitoring terminal.

[0013] The data acquisition gateway adopts the STM32F103 model.

[0014] The communication module adopts wired mode and wireless mode.

[0015] The wired communication module adopts RS-232 or RS-485 or CAN or Ethernet.

[0016] The wireless communication module adopts ZigBee or GPRS or CDMA.

[0017] The main function of this data acquisition controller is to collect analog in...

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Abstract

The invention relates to a data acquisition device. The multifunctional data acquisition controller provided in the invention includes a data acquisition gateway, an LCD (liquid crystal display) touch screen, an analog input module, an analog output module, a digital input module, a digital output module, and a field 485 meter. The data acquisition gateway is in electrical connection with the LCD touch screen, the analog input module, the analog output module, the digital input module and the digital output module respectively. The data acquisition gateway communicates with a monitoring center server through a communication module, and the monitoring center server is connected to a monitoring terminal. With abundant interfaces, the multifunctional data acquisition controller provided in the invention supports multichannel digital and analog input and output. With a low equipment cost, the multifunctional data acquisition controller has wide application.

Description

technical field [0001] The invention relates to a data collector. Background technique [0002] Remote data collectors, especially wireless remote data collectors, have unparalleled advantages in many fields. It can solve many difficult problems that cannot be solved by wired methods, and bring more convenience to people's work and life. The development of the wireless RTU module can be applied to many occasions such as wireless data acquisition and industrial control. The existing data acquisition controller has a single function, and its application has great limitations. Contents of the invention [0003] The technical effects of the present invention can overcome the above-mentioned defects, and provide a multifunctional data acquisition controller, which can directly collect the data of field instruments. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: it comprises a data acquisition gateway, an LCD touc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00G08C17/02
Inventor 杜长河秦浩华金鑫孙海涛程大伟李萌赵长江赵小鹏李秀福李燕平高勇杨斌任兴来陈财法贺岩王苗苗
Owner QINGDAO GAOXIAO INFORMATION IND