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Multi-device data analysis and management method of robot serial port bus

A serial bus and data analysis technology, which is applied in the bus network, data exchange network, data exchange through path configuration, etc., can solve the problems of multiple business requirements, complex functions, and limited serial port resources of intelligent explosion-proof inspection robots, etc., to provide The effect of data verification, simple structure, and good overall management effect

Active Publication Date: 2020-04-17
XIAN ANCN INTELLIGENT INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The serial port resources of the intelligent explosion-proof inspection robot are limited, but because of many business requirements, complex functions, and various types of instrumentation equipment in the oil and gas industry, it is often necessary to mount multiple serial port devices or instruments on the explosion-proof inspection robot

Method used

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  • Multi-device data analysis and management method of robot serial port bus
  • Multi-device data analysis and management method of robot serial port bus
  • Multi-device data analysis and management method of robot serial port bus

Examples

Experimental program
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Embodiment 1

[0040] The invention provides a multi-device data analysis and management method of a robot serial bus, which specifically includes the following steps:

[0041] Step 1. Configure the serial port management configuration file;

[0042] Step 2. Encapsulate the corresponding serial device class library or dynamic link library for each serial device to form a serial device library;

[0043] Step 3, start the serial port management module;

[0044] Step 4, the serial port management module opens the corresponding serial port according to the configuration file;

[0045] Step 5, the serial port management module loads the corresponding serial port device library, and binds the corresponding serial port communication object for the receiving function of the serial port device library according to the mounted serial port bus;

[0046] Step 6. Regularly issue instructions for application data;

[0047] Step 7. After receiving the Modbus-RTU protocol instruction corresponding to the...

Embodiment 2

[0068] The invention provides a multi-device data analysis and management method of a robot serial bus, which is applied to an intelligent explosion-proof inspection robot with limited serial resources, and multiple serial devices are connected to one serial bus, and these devices all follow the standard Modbus-RTU industrial Electronic communication protocol, the specific development and implementation process is as follows, see Figure 4 Shown:

[0069] S1. Configure the serial port management configuration file, configure the basic information and baud rate of serial port 1, and configure the temperature and humidity instrument device address as 1 and 2, the methane gas detection instrument device address as 3, and the hydrogen sulfide gas detection instrument under serial port 1. The device address is 4;

[0070] S2. Encapsulate the corresponding serial device class library or dynamic link library for each serial device;

[0071] S3, start the serial port management modu...

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Abstract

The invention belongs to the technical field of intelligent explosion-proof inspection robots, and relates to a multi-device data analysis and management method of a robot serial port bus. The methodcomprises the steps that an upper computer serial port equipment library transmits a standard Modbus-RTU instruction protocol of the application data to a corresponding serial port communication module through a serial port communication module bound with the upper computer serial port equipment library, and the serial port communication module starts a data issuing processing thread in a multi-thread mode and issues the instruction data to a serial port; after receiving an instruction of a Modbus-RTU protocol corresponding to the application data, instrument equipment mounted on each serial port sends the corresponding data to the serial port, and the serial port communication module receives Modbus-RTU return data of each serial port equipment in series and adds the data into a data buffer queue for analyzing the data; and multi-thread processing is performed on the data in the buffer queue, and the processed data is distributed to a corresponding serial port device library. Under the condition that serial port resources are limited, the method provides data verification and is stable in operation.

Description

technical field [0001] The invention belongs to the technical field of intelligent explosion-proof inspection robots, relates to the field of data analysis of serial port device data by upper computer software, and specifically relates to a multi-device data analysis and management method of a robot serial port bus. Background technique [0002] With the development of the economy and the continuous improvement of the level of automation, energy sources such as oil and natural gas are used by more and more people, and the amount of energy transported is also increasing, and it is gradually used on the way of transportation and at key sites. Intelligent explosion-proof inspection robot to replace manual inspection of key equipment. [0003] The serial port resources of the intelligent explosion-proof inspection robot are limited, but because of many business requirements, complex functions, and various types of instrumentation equipment in the oil and gas industry, it is ofte...

Claims

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Application Information

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IPC IPC(8): H04L12/40H04L1/00H04L29/06
CPCH04L12/40078H04L1/004H04L69/06H04L2012/40228
Inventor 王士兴高璐
Owner XIAN ANCN INTELLIGENT INSTR