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Intelligent inspection device of petrochemical enterprise

An intelligent inspection and enterprise technology, applied in the direction of instruments, computer control, simulators, etc., can solve the problem of not being able to notify the on-site inspection personnel at the first time, the work experience of the inspection personnel is greatly affected, and the workload of the inspection personnel cannot be quantified and other problems, to achieve the effect of authenticity and reliability of detection data, improvement of inspection efficiency, and realization of spatial three-dimensional positioning

Inactive Publication Date: 2019-02-05
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inspection data of this manual discrimination inspection method cannot be analyzed in time, and the operation status of the equipment can be fully understood and processed in a timely manner; and the workload of the inspection personnel cannot be quantified, and it is impossible to verify in time whether the inspection personnel are on time and according to the inspection requirements. Inspection at the inspection point; industrial parameters such as temperature, pressure, liquid level, and speed obtained by on-site inspection require inspection personnel to manually judge whether the value is within a reasonable range, and then determine whether the equipment is normal. This result is determined by the inspection personnel. Work experience has a great influence; complex and similar equipment inspection points can easily lead to missed inspections by inspectors, and even cause the phenomenon of direct recording without picking up, which greatly affects the quality of equipment inspections; more importantly, Safety monitoring personnel cannot keep abreast of the location and safety status of the inspection personnel, and cannot notify the on-site inspection personnel immediately when an emergency occurs at the installation site

Method used

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  • Intelligent inspection device of petrochemical enterprise

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Combine figure 1 As shown, an intelligent inspection device for petrochemical enterprises includes a sensor terminal 1, a radio frequency positioning card, and a mobile platform 2. Among them, the sensor terminal 1 and the mobile platform 2 transmit data wirelessly.

[0028] The sensor terminal 1 includes a hazardous gas sensor 3, an industrial process parameter sensor 4, a device equipment sensor 5, a personnel safety status sensor 6 and a radio frequency card reader module 7.

[0029] Radio frequency positioning card, using active or passive mode, is fixedly installed at the inspection point of the device and the entrance and exit of the inspection route, and is used to locate the inspection point and the location of the inspector.

[0030] The mobile platform 2 includes a positioning module 8, a mobile communication module 9, an LCD screen 10, a human-machine interface 11, and so on.

[0031] The mobile platform 2 is used to accurately locate the location of inspectors, dis...

Embodiment 2

[0049] This embodiment 2 is different from embodiment 1 except for the following technical features, and other technical features can refer to the above embodiment 1.

[0050] A Bluetooth wireless transmission module is provided between the sensor terminal 1 and the mobile platform 2 in the second embodiment.

[0051] Data transmission is performed between the sensor terminal 1 and the mobile platform 2 through a Bluetooth wireless transmission module. The data transmission includes uploading the inspection data detected by the sensor terminal 1 on the one hand, and receiving the inspection guide data from the mobile platform 2 on the other hand.

Embodiment 3

[0053] Except for the following technical features of this embodiment 3 which are different from the foregoing embodiment 1 or 2, other technical features can refer to the foregoing embodiment 1 or 2.

[0054] The positioning module 8 in this embodiment 3 includes a GPS positioning module and a radio frequency positioning module.

[0055] First, use the radio frequency positioning module to locate the inspector's position in the device, and secondly use GPS for positioning.

[0056] The third embodiment effectively solves the problems of positioning failure and stereo positioning caused by the complicated on-site environment and weak GPS signal by using the positioning method that combines GPS and radio frequency card reading.

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Abstract

The invention discloses an intelligent inspection device of a petrochemical enterprise. The intelligent inspection device comprises a sensing terminal, a radio frequency positioning card and a movingplatform, wherein data transmission is performed between the sensing terminal and the moving platform in a wireless mode, the sensing terminal comprises a harmful gas sensor, an industrial process parameter sensor, a device equipment sensor, a personal safety state sensor and a radio frequency card-reading module, a radio-frequency positioning card is fixedly arranged at an inspection point of thedevice equipment and an inlet and outlet of an inspection line, and the moving platform comprises a positioning module, a mobile communication module, a liquid crystal screen and a human-machine interface. By reasonably arranging the intelligent inspection device, an inspector can be guided to inspect the line, data support is provided for the inspector, and the safety state judgment capability of the device equipment is improved.

Description

Technical field [0001] The invention relates to an intelligent inspection device, in particular to an intelligent inspection device for petrochemical enterprises. Background technique [0002] Smart factory is an important manifestation of information technology, sensor technology, automatic control, Internet of Things and other technologies in the Industry 4.0 era. Through Internet of Things tools, it can realize comprehensive and thorough perception, intelligent control and execution of industrial production processes, strengthen standardized management of enterprises and reduce work Make mistakes, improve work efficiency, and provide decision-making reference for safe production. Inspection is an important part of perception, and its data accuracy directly affects product quality and personnel and equipment safety. At present, on-site inspections of petrochemical production enterprises mainly rely on manual identification inspections. Traditional manual identification inspec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048
CPCG05B19/048
Inventor 邹兵朱亮高少华张贺王春姜鸣
Owner CHINA PETROLEUM & CHEM CORP
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