Petroleum drilling machine AI video identification safety early warning protection system

Abstract

The utility model relates to the technical field of petroleum drilling machine electric control systems, and particularly discloses a petroleum drilling machine AI video identification safety early warning protection system, which comprises a video processing server, a network camera, a client, a display, a drilling machine electric control PLC (Programmable Logic Controller), a touch screen, an alarm and electric control equipment, the video processing server, the touch screen, the alarm and the electric control equipment are respectively connected with the drilling machine electric control PLC, and the network camera, the client and the display are respectively connected with the video processing server. According to the utility model, potential safety hazards of a drilling site can be found in advance, and linkage protection of safety early warning and related electric control equipment is provided, so that personal safety and collision accidents among equipment are avoided, and the safety of drilling site operation is practically improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the electric control system of oil drilling rigs, and particularly relates to an AI video recognition safety warning and protection system for oil drilling rigs. Background Technique

[0002] The safety protection of oil drilling rigs includes two protection categories: personnel safety and equipment safety. At present, the personnel safety management at the drilling site mainly relies on rules and regulations, lacking certain auxiliary means. For situations such as the intrusion of personnel into dangerous operation areas, the intrusion of unauthorized personnel into specific areas, and the failure of operating personnel in the working area to correctly wear labor protection supplies, non-drillers conducting temporary drilling operations or tripping operations, managers cannot discover and stop them in time, which may lead to the occurrence of personal safety accidents. The existing anti-interference and collision protection solutions between equipment are mainly based on sensor interlock protection, with a simple principle and easy to implement, but there are also problems such as a small detection range of sensors and difficulties in installing sensors in dangerous areas and on moving parts.

[0003] Therefore, it is necessary to propose an improvement to overcome the defects of the existing technology. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the existing technology and provide an AI video recognition safety warning and protection system for oil drilling rigs.

[0005] The technical solution of the utility model is as follows:

[0006] An AI video recognition safety warning and protection system for oil drilling rigs includes a video processing server, network cameras, a client, a display, a drilling rig electric control PLC, a touch screen, an alarm, and electric control equipment. The video processing server, the touch screen, the alarm, and the electric control equipment are respectively connected to the drilling rig electric control PLC, and the network cameras, the client, and the display are respectively connected to the video processing server. The video content captured by the network cameras is detected in real time by the video processing server, and the alarm information is transmitted to the drilling rig electric control PLC, which controls corresponding alarm actions, deceleration and stop of relevant electric control equipment, or prohibition of startup.

[0007] As a preferred technical solution, the network cameras include cameras for the drill floor area, the catwalk area, the driller's cabin area, the generator room area, and the drawworks area.

[0008] As a preferred technical solution, the electric control equipment includes a drawworks, a top drive, a rotary table, drill floor automation equipment, and a power catwalk.

[0009] As a preferred technical solution, the video processing server and the drilling rig electric control PLC are connected through Modbus-TCP communication.

[0010] As a further preferred technical solution, an alarm reset button is provided on the touch screen to reset the disappeared alarm information.

[0011] As a preferred technical solution, a Bypass button is provided on the touch screen to turn on or off the video recognition safety warning protection function.

[0012] The beneficial effects of the present utility model are as follows:

[0013] An AI video recognition safety warning protection system for an oil drilling rig of the present utility model can detect potential safety hazards at the drilling site in advance through a network camera and a video processing server, and provide safety warnings and interlocking protection for relevant electric control equipment through the electric control PLC of the drilling rig, thereby avoiding the occurrence of personal safety and equipment collision accidents and effectively improving the safety of drilling site operations. Brief Description of the Drawings

[0014] Figure 1 is a structural block diagram of the AI video recognition safety warning protection system for an oil drilling rig of the present utility model;

[0015] Among them, 1, video processing server; 2, client; 3, display; 4, electric control PLC of the drilling rig; 5, touch screen; 6, alarm; 7, network camera; 701, camera in the drill floor area; 702, camera in the catwalk area; 703, camera in the driller's cabin area; 704, camera in the generator room area; 705, camera in the drawworks area; 8, electric control equipment; 801, drawworks; 802, top drive; 803, rotary table; 804, drill floor automation equipment; 805, power catwalk. Detailed Embodiments

[0016] In order to make the technical means, technical features, utility model objectives and technical effects achieved by the present utility model easy to understand, the present utility model will be further described below with reference to specific drawings.

[0017] As Figure 1 shown, an AI video recognition safety warning protection system for an oil drilling rig in this embodiment includes a video processing server 1, a network camera 7, a display 3, a client 2, an electric control PLC 4 of the drilling rig, and a touch screen 5. The video processing server 1, the touch screen 5, the alarm 6, and the electric control equipment 8 are respectively connected to the electric control PLC 4 of the drilling rig, and the network camera 7, the client 2, and the display 3 are respectively connected to the video processing server 1.

[0018] The video processing server 1 is installed in the electric control room, the side room or the driller's cabin. The video processing server 1 is connected to the client

[0019] The network camera 7 is installed in a fixed manner with absolute position and absolute angle. The network camera 7 includes a derrick area camera 701, a catwalk area camera 702, a driller's cabin area camera 703, a generator room area camera 704, and a drawworks area camera 705, which are respectively installed in the derrick area, the catwalk area, the driller's cabin area, the generator room area, and the drawworks area. The derrick area camera 701, the catwalk area camera 702, the driller's cabin area camera 703, the generator room area camera 704, and the drawworks area camera 705 are all connected to the video processing server 1.

[0020] The video processing server 1 is communicatively connected to the drilling rig electric control PLC 4 via Modbus-TCP. The drilling rig electric control PLC 4 is connected to the electric control equipment 8. The electric control equipment 8 includes a drawworks 801, a top drive 802, a rotary table 803, a derrick automation equipment 804, and a power catwalk 805. The video processing server 1 is used to detect the video content in real time, transmit the alarm information to the drilling rig electric control PLC 4, and the drilling rig electric control PLC 4 controls the alarm 6 to give corresponding alarms, and controls the relevant electric control equipment 8 to decelerate and stop or prohibit starting.

[0021] The drilling rig electric control PLC 4 is connected to a touch screen 5 and an alarm 6. The touch screen 5 is used to display the drilling parameters and alarm information. An alarm reset button is provided on the touch screen 5 to reset the disappeared alarm information. A video recognition safety warning function Bypass button is also provided on the touch screen 5, and the video recognition safety warning protection function can be turned on or off through the Bypass button to operate the drilling rig electric control equipment 8.

[0022] Working principle:

[0023] 1. Derrick area:

[0024] a) The entire derrick floor is demarcated as the working area, and personnel must wear labor protection supplies when entering. If the video processing server 1 detects that there are personnel not wearing labor protection supplies in this area, the alarm 6 will sound, and the touch screen 5 will display the alarm content.

[0025] b) Taking the wellhead center as the origin, within a radius of 2 meters is the dangerous operation area. If during the drilling operation, the video processing server 1 detects that there are personnel entering, the alarm 6 will sound, the touch screen 5 will display the alarm content, the rotary table 803 will decelerate and stop, and the rotary table 803 is prohibited from starting before the personnel leave; at the same time, the forward / backward tilt of the top drive 802 sling and the slewing action of the top drive 802 sling are prohibited.

[0026] c) In the movement trajectories of equipment such as the iron roughneck, mud splash guard box, and drill floor robot, demarcate the area where personnel intrusion is prohibited. If the video processing server 1 detects that a person has entered, the alarm 6 will sound, the touch screen 5 will display the alarm content, the automated tools will decelerate and stop, and the automated tools will be prohibited from moving until the person leaves the area.

[0027] d) In the movement trajectory of the drill pipe conveyor on the drill floor, demarcate the area where personnel intrusion is prohibited. If the video processing server 1 detects that a person has entered, the alarm 6 will sound, the touch screen 5 will display the alarm content, the lifting arm and trolley of the power catwalk 805 will decelerate and stop, and the power catwalk 805 will be prohibited from moving until the person leaves the area.

[0028] 2. Catwalk area:

[0029] a) Designate the power catwalk 805 and the pipe rack area as the working area. Personnel must wear labor protection supplies when entering. If the video processing server 1 detects that a person in this area is not wearing labor protection supplies properly, the alarm 6 will sound, and the touch screen 5 will display the alarm content.

[0030] b) Designate the area within 1 meter around the main body of the power catwalk 805 as the dangerous operation area. If the video processing server 1 detects that a person has entered, the alarm 6 will sound, the touch screen 5 will display the alarm content, and operations such as the lifting / lowering of the legs of the power catwalk 805, moving out of the slot / moving into the slot, auxiliary moving out of the slot / auxiliary moving into the slot, forward / backward movement of the trolley, and lifting / lowering of the lifting arm are prohibited. The power catwalk 805 is prohibited from moving until the person leaves the area.

[0031] 3. Driller's cabin area: Collect the facial and body information of the driller. Designate the driller's seat as a specific area. If the video processing server 1 detects that the person sitting on the driller's seat is not a driller, the alarm 6 will sound, the touch screen 5 will display the alarm content, and all operations will be prohibited.

[0032] 4. Generator room area: Designate a specific area within the generator room. If the video processing server 1 detects smoke or flames in this area, the alarm 6 will sound, and the touch screen 5 will display the alarm content.

[0033] 5. Drawworks area:

[0034] a) Designate the drawworks 801 as the working area. Personnel must wear labor protection supplies when entering this area. If the video processing server 1 detects that a person in this area is not wearing labor protection supplies properly, the alarm 6 will sound, and the touch screen 5 will display the alarm content.

[0035] b) Designate the area around the drawworks 801 as a dangerous area. If the video processing server 1 detects that a person has entered during the drilling operation, the alarm 6 will sound, the touch screen 5 will display the alarm content, the drawworks 801 will decelerate and stop, and the drawworks 801 is prohibited from starting until the person leaves.

[0036] The above is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made to the content within the scope of the patent application of the present invention shall fall within the technical scope of the present invention.

Claims

1. An AI video recognition safety warning and protection system for an oil drilling rig, characterized in that, It includes a video processing server, a network camera, a client, a display, a drilling rig electric control PLC, a touch screen, an alarm, and electric control equipment. The video processing server, the touch screen, the alarm, and the electric control equipment are respectively connected to the drilling rig electric control PLC, and the network camera, the client, and the display are respectively connected to the video processing server.

2. The AI video recognition safety warning and protection system for an oil drilling rig according to claim 1, characterized in that The network camera includes a derrick area camera, a catwalk area camera, a driller's cabin area camera, a generator room area camera, and a drawworks area camera.

3. The AI video recognition safety warning and protection system for an oil drilling rig according to claim 1, characterized in that, The electric control equipment includes a drawworks, a top drive, a rotary table, drilling rig automation equipment, and a power catwalk.

4. An AI video recognition safety warning and protection system for an oil drilling rig according to claim 1, characterized in that, The video processing server and the drilling rig electric control PLC are communicatively connected through Modbus-TCP.

5. An AI video recognition safety warning and protection system for an oil drilling rig according to any one of claims 1-4, characterized in that, An alarm reset button is provided on the touch screen.

6. The AI video recognition safety warning and protection system for an oil drilling rig according to claim 5, characterized in that, A Bypass button is provided on the touch screen for turning on or off the video recognition safety warning protection function.

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