Visualized accurate positioning and monitoring method for leakage alarm position of crude oil transportation pipeline
A technology for oil pipelines and alarm locations, applied in pipeline systems, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as the inability to quickly locate oil pipeline leakage points, improve life and property safety, and reduce economic losses , improve the effect of close attention
Active Publication Date: 2021-07-02
DAQING ANRUIDA TECH DEV CO LTD
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Problems solved by technology
[0005] In order to solve the technical problem of being unable to quickly locate the leakage point of the oil pipeline and the real-time inspection of the oil pipeline leakage situation in the prior art, the present invention provides a visual and precise positioning monitoring method for the leakage alarm position of the crude oil pipeline, which utilizes geographic information The platform displays the position of the leakage point of the crude oil pipeline, and at the same time, the oilfield uses the servo turntable optical equipment to quickly locate the leakage point, and check the leakage situation of the oilfield pipeline in real time, which makes up for the shortcomings of the existing technology
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Embodiment 1
[0027] Embodiment 1, with reference to Figure 1 to Figure 2 , to illustrate this embodiment, a visual and precise positioning monitoring method for a crude oil pipeline leakage alarm position in this embodiment: includes the following steps:
[0028] Step a, configure the map of the monitored area on the geographic information platform; match the map information of the monitored area with the position of the geographic information platform;
[0029] Step b, adding the installation position and installation height of the servo turntable optical monitoring equipment to the geographic information platform;
[0030] Step c, map the distance, azimuth, pitch, focal length and focus of the servo turntable optical monitoring equipment, generate a reference mapping table for the servo turntable optical monitoring equipment; the reference mapping table for the servo turntable optical monitoring equipment includes reference mapping table 1 and reference mapping table Second, refer to m...
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The invention provides a visualized accurate positioning and monitoring method for a leakage alarm position of a crude oil transportation pipeline, relates to a visualized accurate positioning and monitoring method, in particular to a visualized accurate positioning and monitoring method for the leakage alarm position of the crude oil transportation pipeline, and belongs to the field of monitoring. According to the obtained coordinate position of a leakage point, a distance value and an orientation value of the leakage point relative to a servo turntable optical monitoring equipment are obtained, and a pitching value, a focal length value and a focusing value are obtained by referring to the servo turntable optical monitoring equipment reference mapping table; a driving motor is linked to enable a lens to rotate to the position of the leakage point, and guiding of the servo turntable optical monitoring equipment is completed. The technical problems that when the oil transportation pipeline leaks in an oil field in a large-area and open area, the leakage condition of the oil transportation pipeline site cannot be checked, and the leakage point of the oil transportation pipeline cannot be rapidly positioned are solved, and economic losses caused by leakage of the oil transportation pipeline and serious pollution caused by crude oil leakage to the ecological environment are greatly reduced.
Description
technical field [0001] The present application relates to a visual and precise positioning monitoring method, in particular to a visual and precise positioning and monitoring method for the leakage alarm position of a crude oil pipeline, which belongs to the field of monitoring. Background technique [0002] Oilfield oil pipelines are criss-crossed and spread throughout the entire oilfield production area. From the pumping unit to the metering room, the metering room to the oil transfer station, the joint station, etc., oil pipelines are required to transport crude oil. If the oil pipeline leaks or is destroyed by human beings, it will not only cause serious economic losses caused by the outflow of crude oil due to oil pipeline leakage, but also cause serious pollution to the ecological environment; and many criminals use the transmission distance value of oil pipeline distribution in the oil field Due to natural defects such as long length and complex distribution environme...
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IPC IPC(8): F17D5/02
CPCF17D5/02
Inventor 李凯辉孙菁莹李明迪黄政
Owner DAQING ANRUIDA TECH DEV CO LTD