Intelligent acquisition system and method based on finite-state machine algorithm

A technology of finite state machine and acquisition system, applied in the direction of transmission system, calculation, program control design, etc., can solve the problems that data acquisition cannot be supported, data acquisition cannot be flexibly supported, equipment data acquisition cannot be realized, etc., and achieve wide adaptability and usability, adaptable effect

Pending Publication Date: 2020-08-28
CHINA CONSTR EIGHTH ENG DIV
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing data acquisition systems can realize the data acquisition function of the MODBUS protocol and the HTTP protocol, but they cannot flexibly support the data acquisition of the special binary data automatic upload device, which makes it impossible to realize the data acquisition of the device. In the data collection of temperature and humidity detection equipment, we encountered problems that could not be supported.

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  • Intelligent acquisition system and method based on finite-state machine algorithm
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  • Intelligent acquisition system and method based on finite-state machine algorithm

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Embodiment 1

[0044] An intelligent acquisition system based on a finite state machine algorithm, including a state word management module, a state processing definition module, a data analysis drive management module, a data drive and a data storage module.

[0045] The status word management module is used to define the device status that the system may encounter during the execution process, and defines the device status word. The status of the device may be encountered during the execution of the system, such as the device is offline, the device is connected, the command is sent to the terminal, the terminal is sent to the device, the terminal times out, and the device returns no data.

[0046] The state processing definition module is used to define the operation for each device state encountered in the execution process, that is, to define a processing program for the device state word. If the device is connected, it will send a data collection command to the terminal; if the device h...

Embodiment 2

[0066] An intelligent acquisition method based on a finite state machine algorithm, which defines a collection of possible working states of the equipment data acquisition terminal by defining the equipment status word; defines a processing program for the equipment status word and then processes the algorithm through the finite state machine Process and collect the state of the terminal equipment by way of processing; by uploading the user-defined data analysis driver, process the received equipment data, and realize the data collection of multiple types of equipment.

[0067] The multi-type device data collection includes binary data active upload device data collection, MODBUS protocol data upload device data collection and HTTP protocol data upload device data collection. Realize the instructional data collection method that supports the traditional MODBUS protocol and the JSON format data collection method based on the HTTP protocol, and at the same time, automatically upl...

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Abstract

The invention discloses an intelligent acquisition system and method based on a finite-state machine algorithm, and belongs to the technical field of Internet of Things equipment management and control. The system comprises a status word management module, a status processing definition module, a data analysis drive management module and a data drive and data storage module; the status word management module is used for defining equipment status possibly encountered by the system in an execution process; the status processing definition module is used for defining operation performed for the equipment status encountered in each execution process; the data analysis driver is developed in a user-defined mode and provides a data analysis function for a user after being uploaded to the system;the data analysis drive management module is used for providing user-defined equipment data analysis drive management for a user; and the data storage module is used for storing the analyzed equipment data. The finite-state machine algorithm is applied to process the state of the equipment data acquisition terminal, and the system and method have the characteristics of flexibility and expandability, and can adapt to acquisition and analysis functions of various intelligent equipment.

Description

technical field [0001] The invention relates to the technical field of Internet of Things device management and control, in particular to an intelligent acquisition system and method based on a finite state machine algorithm. Background technique [0002] Most of the existing data acquisition systems can realize the data acquisition function of the MODBUS protocol and the HTTP protocol, but they cannot flexibly support the data acquisition of the special binary data automatic upload device, which makes it impossible to realize the data acquisition of the device. In the data collection of temperature and humidity detection equipment, there are problems that cannot be supported. Contents of the invention [0003] The technical task of the present invention is to provide a kind of intelligent acquisition system and method based on finite state machine algorithm for the above deficiencies, which can support the command type data acquisition mode of the traditional MODBUS proto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/448H04L29/06
CPCG06F9/4498H04L69/18
Inventor 窦安华孙洪磊魏成行王帅温德政
Owner CHINA CONSTR EIGHTH ENG DIV
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