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Drilling rig integrated dual-loop network coupling control system based on ipc and plc

A dual-loop network, coupled control technology, applied in the automatic control system of drilling, drilling equipment, earth-moving drilling, etc. Avoid major economic losses, realize remote monitoring and control, and realize the effect of remote centralized operation

Active Publication Date: 2015-08-05
BAOJI PETROLEUM MASCH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a drilling rig integrated double-loop network coupling control system based on IPC and PLC, which solves the problems of low automation, limited stability and reliability, poor fault tolerance and real-time performance in the prior art. The problem

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  • Drilling rig integrated dual-loop network coupling control system based on ipc and plc
  • Drilling rig integrated dual-loop network coupling control system based on ipc and plc
  • Drilling rig integrated dual-loop network coupling control system based on ipc and plc

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Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] refer to figure 1 , the present invention is based on the IPC and PLC integrated double-loop network coupling control system for drilling rigs (hereinafter referred to as the integrated control system), which consists of three layers of structure: one is the field level (including field equipment, instruments, CCTV equipment, etc.), the other is the intermediate The control layer (including PLC station, intelligent anti-collision control station, server, switch, etc.), the third is the management layer (including the main operation console, auxiliary operation console and multiple remote monitoring stations).

[0039] In the management layer, the main operating console and the auxiliary operating console are responsible for monitoring and controlling each field device; each remote monitoring station can realize online monitoring of fie...

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Abstract

The invention discloses a drilling machine integrated double-loop network coupling control system based on an IPC and a PLC. The system comprises a main operation platform connected with a client, wherein the main operation platform is connected with a main operation platform PLC station, and the client, a CCTV controller and a first server are all connected with a network NET2. The network NET2 is connected with a network NET1 which is connected with a first remote monitoring station. The first server and the main operation platform PLC station are respectively connected with a network NET3 and a network NET4. The network NET3 is connected with the network NET4. The network NET3 and the network NET4 are respectively and correspondingly connected with a first PLC station, an intelligent anti-collision control station and a redundant PLC control station. According to the system, the control system becomes automatic, intelligent and networked, and quick responding and remote concentrated operation and maintenance are achieved.

Description

technical field [0001] The invention belongs to the technical field of automatic control, and relates to an IPC-PLC-based integrated double-loop network coupling control system for drilling rigs. Background technique [0002] With the rapid changes in science and technology, the control system of drilling equipment is more in pursuit of automation, intelligence, and networking, which liberates people from tedious and hard work, uses control machines to complete related operations, and reduces staffing, especially in some dangerous areas. In some occasions, the control equipment can be operated remotely, keeping the operator away from the danger zone, and truly "people-oriented". [0003] In addition, drilling equipment requires uninterrupted operation, and shutdown will cause major economic losses. This puts forward higher requirements for the stability and reliability of the control system, and requires the system to have functions such as redundant backup. failure, the wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B44/00
Inventor 张鹏飞于兴军丛万生梁春平林康
Owner BAOJI PETROLEUM MASCH CO LTD
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