Intelligent control terminal based on remote network instruction

Abstract

The invention relates to the remote control system technical field, and especially relates to an intelligent control terminal based on remote network instructions; the intelligent control terminal comprises a STM32F103 embedded single-chip microcomputer; the single-chip microcomputer is connected with a LORA communication module, a data storage device, and a switching value interface circuit; theswitching value interface circuit is connected with a DI port and three DO ports; the single-chip microcomputer is also connected with an AI port used for realizing oil pumping unit oil pipe pressuredetection analog quantity 4-20mA input, and a RDT port used for realizing oil pumping unit field temperature detection input. The intelligent control terminal is reasonable in structure, can use temperature and pressure sensors to determine and process the real time gathered oil pumping unit field data in a high speed, and can transmit the data to a central control chamber main station system stepby step in a LORA wireless mode, thus realizing remote measurement and control and management of the oil pumping unit.

Description

technical field [0001] The invention relates to the technical field of remote control systems, in particular to an intelligent control terminal based on remote network instructions. Background technique [0002] At present, the oil wells in most oilfields are scattered and the environment is complex. Equipment failures and well stoppages caused by human factors cannot be detected and dealt with in time, which seriously affects crude oil production. Manual well patrolling is inefficient, consumes a lot, and the utilization rate of pumping unit equipment is low. As the main energy-consuming household in the oil field, the pumping unit is the management focus of safe production and energy saving and emission reduction in the oil field. The problems of high equipment investment cost, high operating cost, and difficulties in ensuring safe production and operation are important issues that need to be solved urgently. [0003] The development of the Internet of Things has brought c...

AI Technical Summary

Problems solved by technology

[0002] At present, the oil wells in most oilfields are scattered and the environment is complex. Equipment failures and well stoppages caused by human factors cannot be detected and dealt with in time, which seriously affects crude oil production; artificial well patrolling is inefficient, consumes a lot, and the utilization rate of pumping unit equipment is low

As the main energy-consuming household in the oil field, the pumping unit is the management focus of safe production and energy saving and emission reduction in the oil field. The problems of high equipment investment costs, high operating costs, and difficulties in ensuring safe production operations are important issues that need to be solved urgently

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