Industrial gateway data remote monitoring system and method based on intelligent sensor device

A technology of smart sensors and smart gateways, applied in the general control system, control/regulation system, program control, etc., can solve the problems of no separation of sensor signal processing, weak fault tolerance, heavy load of the controller, etc., and achieve data processing High speed, improved reliability, high accuracy effect

Inactive Publication Date: 2017-08-18
山东万腾电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the sensor application for the control network generally uses the controller and the sensor as a solution. The disadvantage is that the controller is overloaded, and because the sensor signal processing is not separated, the fault tolerance of this architecture is not strong.

Method used

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  • Industrial gateway data remote monitoring system and method based on intelligent sensor device
  • Industrial gateway data remote monitoring system and method based on intelligent sensor device
  • Industrial gateway data remote monitoring system and method based on intelligent sensor device

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Embodiment Construction

[0048] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0049] figure 1 is a block diagram of a smart sensor device, such as figure 1 shown. The sensor converts the measured physical quantity into a corresponding electrical signal, sends it to the signal conditioning circuit, performs filtering, amplification, and analog-to-digital conversion, and then sends it to the microprocessor. The microprocessor is the core of the intelligent sensor device. It can not only calculate, store and process the sensor measurement data, but also adjust the sensor through the feedback loop. Since the microprocessor fully utilizes the functions of various software, it can complete tasks that are difficult for hardware to complete, thereby greatly reducing the difficulty of sensor manufacturing, improving sensor performance, and reducing costs.

[0050] For example, the measured physical quantities include temperature and hu...

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PUM

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Abstract

The invention discloses an industrial gateway data remote monitoring system and method based on an intelligent sensor device. The industrial gateway data remote monitoring system includes an intelligent sensor device, an industrial intelligent gateway, a manufacturing execution system MES and a user monitoring terminal that are successively connected. The intelligent sensor device includes a sensor, a signal conditioning circuit and a microprocessor that are successively connected, the intelligent sensor device acquires, transmits, and processes data, and transmits the processed data to the manufacturing execution system MES via the industrial intelligent gateway, the user monitoring terminal downloads data from the manufacturing execution system MES and monitors the data; and the microprocessor of the intelligent sensor device is a multi-processor configuration including an FPGA processor and a first ARM processor connected to the FPGA processor. The sensor in the industrial control system can be used in industrial data acquisition, and the intelligent sensor device is suitable for most of sensors and has a certain degree of versatility.

Description

technical field [0001] The invention relates to the field of industrial data collection and monitoring, in particular to an industrial gateway data remote monitoring system and method based on an intelligent sensor device. Background technique [0002] With the development of computer network, communication and control technology, the industrial control system has developed from a single, independent control system to a complex and integrated industrial control network, from a distributed control system to a fieldbus control system. Fieldbus control system has been widely used in complex control systems due to its flexible control mode, information sharing, and low cost. The basic requirement of the field bus control system for the network node equipment is to have computing and communication capabilities, and thus put forward the intelligent requirements for the important nodes of the control network - sensors, that is, have computing and communication functions. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
Inventor 张燕朱春健赵伟龙焉保清张镇张国栋刘宇
Owner 山东万腾电子科技有限公司
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