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A multi-device data analysis and management method of robot serial 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 needs, limited serial port resources and complex functions of intelligent explosion-proof inspection robots, and achieve the goal of providing Data verification, good overall management effect, and simple structure effect

Active Publication Date: 2022-02-18
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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  • A multi-device data analysis and management method of robot serial bus
  • A multi-device data analysis and management method of robot serial bus
  • A multi-device data analysis and management method of robot serial 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 host computer serial port device library transmits the standard Modbus-RTU command protocol of the application data to the corresponding In the serial port communication module, the serial port communication module starts the data delivery processing thread in a multi-threaded manner, and sends the instruction data to the serial port; after the instrument equipment mounted on each serial port receives the instruction of the Modbus-RTU protocol corresponding to the application data, Send the corresponding data to the serial port, and the serial port communication module serially receives the Modbus-RTU return data of each serial port device, and adds these data to the data buffer queue for parsing the data; multi-thread processing is performed on the data in the buffer queue, and the processing is completed Then distribute to the corresponding serial port device library. In the case of limited serial port resources, this method provides data verification and runs stably.

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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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L1/00H04L69/06
CPCH04L12/40078H04L1/004H04L69/06H04L2012/40228
Inventor 王士兴高璐
Owner XIAN ANCN INTELLIGENT INSTR