Drilling control and data collection system of self-elevating platform

A technology of data acquisition system and self-elevating platform, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc. The effect of strong operability and working comfort

Inactive Publication Date: 2013-04-10
海尔海斯(西安)控制技术有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the control and data acquisition systems of the driller's house commonly available in the market are various in form and integration level. Analog and digital control coexist, and there are defects such as a large number of operating equipment, separate control devices, and non-centralized display content.

Method used

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  • Drilling control and data collection system of self-elevating platform

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Embodiment Construction

[0020] Jack-up platform drilling control and data acquisition system, which is a control and data acquisition system based on redundant programmable logic controller (PLC), through the use of the driller to control the overall control of the industrial computer 12, the data A control and data acquisition system realized by conversion and information transmission of network switches.

[0021] Such as figure 1 As shown, the 412H processor communicates with the main hull equipment substation drilling PLC (1) using PROFIBUS DP; the main hull equipment drilling PLC (1) controls the main hull drilling equipment and collects data; mud pool PLC2, mud pump operation console PLC3, Drilling instrument PLC4 and drill floor control equipment PLC5 are respectively arranged in their respective areas. They collect data from the field devices in their respective areas, and communicate with the CPU processor in the PLC master station through the photoelectric conversion module.

[0022] Drilli...

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Abstract

The invention provides a drilling control and data collection system of a self-elevating platform. The drilling control and data collection system of the self-elevating platform is a control and data collection system based on a redundant programmable logic controller (PLC) and is characterized in that a main hull equipment drilling PLC, a mud pit PLC, a mud pump operating platform PLC, a drilling meter PLC and a drill floor control equipment PLC are respectively arranged in each area and are respectively conducted with a 412 H processor of a PLC main station. An iron roughneck PLC, a top drive PLC and a hydraulic power unit PLC are conducted with the 412 H processor, and a motor variable frequency controller is conducted with the 412 H processor through a CU 320 control unit. The 412 H processor is connected into a driller room switchboard through an Ethernet network through connection optical fiber, and a driller control industrial computer is conducted with the driller room switchboard through an Ethernet network. A generator controls the PLC to be directly conducted with the driller control industrial computer through the Ethernet network. The drilling control and data collection system of the self-elevating platform has the advantages of being high in integration level, good in reliability, strong in operability and the like, and meanwhile, driller control layout is reasonable and is controlled to display with equipment in a centralized mode, and operating is convenient.

Description

technical field [0001] The invention relates to the technical field of drilling platform control and data collection, and relates to a self-elevating platform drilling control and data collection system. Background technique [0002] At present, the control and data acquisition systems of the driller's room commonly available in the market have various forms and different integration levels. Analog and digital control coexist, and there are defects such as a large number of operating equipment, separate control devices, and non-centralized display content. Contents of the invention [0003] The purpose of the present invention is to provide a jack-up platform drilling control and data acquisition system, which has the advantages of high integration, good reliability and strong operability. [0004] The technical scheme of the present invention is a self-elevating platform drilling control and data acquisition system, which is a control and data acquisition system based on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 巴平基吴景卫金文华王艳鹏任利军
Owner 海尔海斯(西安)控制技术有限公司
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