Smart-control PLC based touch screen driven remote control panel for BOP control unit
First Claim
1. In a device controlling an accumulator unit which controls a blow out preventer in a well drilling operation, the accumulator unit having selector valves with open/close positions, the improvements of the device comprising:
- a master control panel for connection to the accumulator unit, acquisition of data and processing of the data, the master control panel comprising a master input module, a master output module and an analog input module;
slave panels respectively comprising slave input modules and slave output modules, the slave panels being programmable logic controllers for controlling the open/close positions of the selector valves of the accumulator unit; and
connecting means for connecting the master control panel to the slave panels, the connecting means comprising a wireless modem.
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Accused Products
Abstract
The present invention relates to a device for controlling the Blow out preventer (BOP) used in well drilling operations comprising: BOP control unit, master control panel connected to the BOP unit for acquisition of data and processing the said data, comprising an input module, an output module and analog I/P module; a plurality of slave panels connected to master panel through the connecting means comprising input module, output module for controlling the BOP control unit; wherein the said slave panel is a programmable logic controller(PLC) for controlling BOP control unit.
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Citations
20 Claims
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1. In a device controlling an accumulator unit which controls a blow out preventer in a well drilling operation, the accumulator unit having selector valves with open/close positions, the improvements of the device comprising:
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a master control panel for connection to the accumulator unit, acquisition of data and processing of the data, the master control panel comprising a master input module, a master output module and an analog input module; slave panels respectively comprising slave input modules and slave output modules, the slave panels being programmable logic controllers for controlling the open/close positions of the selector valves of the accumulator unit; and connecting means for connecting the master control panel to the slave panels, the connecting means comprising a wireless modem. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification