CN114229780A - Oil discharge port machine vision recognition oil discharge work device and work method - Google Patents
Oil discharge port machine vision recognition oil discharge work device and work method Download PDFInfo
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- CN114229780A CN114229780A CN202111595991.9A CN202111595991A CN114229780A CN 114229780 A CN114229780 A CN 114229780A CN 202111595991 A CN202111595991 A CN 202111595991A CN 114229780 A CN114229780 A CN 114229780A
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- oil discharge
- oil
- switch
- camera
- oil unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a device for identifying oil discharge work by machine vision of an oil discharge port and a working method, wherein the device comprises an oil discharge tank and a monitoring device, wherein the oil discharge tank is hinged with an oil discharge port cover, the oil discharge port cover is provided with a mark, and the monitoring device monitors the oil discharge tank, the oil discharge port cover and the mark; the monitoring device comprises a camera, a switch, an edge server and an alarm application, wherein the camera monitors an oil unloading tank, an oil unloading opening cover and an identifier, the switch is connected with the camera, the edge server is connected with the switch, and the alarm application is connected with the switch. The invention relates to the field of oil discharge device design, in particular to a device and a working method for visually recognizing oil discharge work by an oil discharge port machine.
Description
Technical Field
The invention relates to the field of oil discharge device design, in particular to a device and a working method for visually recognizing oil discharge work by an oil discharge port machine.
Background
Gasoline and the like operated by a gas station belong to dangerous chemicals, are flammable and explosive, and are easy to cause safety accidents such as oil mixing, oil and gas leakage, fire explosion and the like due to insufficient management because of multiple operation links, thereby endangering the life and property safety of people and the stable development of society.
The 'filling station operation safety standard' requires that a specially-assigned person is required to monitor on site during oil unloading operation, an oil unloading person and a driver of an oil tank truck cannot leave an operation site during the oil unloading process, and at the present stage, a filling station worker mainly judges whether an illegal phenomenon occurs in oil unloading operation through post-taking monitoring to trace safety accidents and lacks a real-time online monitoring means.
The invention relates to a method for monitoring the oil discharge step of a gas station, which comprises the steps of adding an identification belt to an oil discharge box of the gas station, accessing a camera of an oil discharge area of the gas station to analyze and track the identification belt in real time by utilizing an edge server which is arranged in a field machine room and is provided with an artificial intelligent machine vision algorithm, linking other algorithms to judge whether the oil discharge operation process meets the 'operation safety standard of the gas station' and the oil discharge safety operation regulation of the gas station, and the like, carrying out real-time early warning on illegal behaviors, ensuring controlled risk and reducing or avoiding accidents.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a device and a working method for visually identifying oil unloading work by an oil unloading port machine.
The technical scheme adopted by the invention is as follows: the invention relates to a device for identifying oil unloading work by machine vision of an oil unloading port, which comprises an oil unloading tank and a monitoring device, wherein the oil unloading tank is hinged with an oil unloading port cover, the oil unloading port cover is provided with a mark, and the monitoring device monitors the oil unloading tank, the oil unloading port cover and the mark.
Further, the monitoring device comprises a camera, a switch, an edge server and an alarm application, wherein the camera monitors an oil unloading tank, an oil unloading opening cover and an identifier, the switch is connected with the camera, the edge server is connected with the switch, and the alarm application is connected with the switch.
The invention also provides a working method for visually identifying the oil unloading work of the oil unloading port machine, which comprises the following steps:
installing a mark on an oil discharge port cover, wherein the mark is installed on the upper surface of the oil discharge port cover of a gas station, and the mark is installed in a mode of pasting a warning tape or painting by using paint;
and step two, installing a monitoring device, wherein the monitoring device comprises a camera, a switch, an edge server and an alarm application, and because of the particularity of the oil unloading port, an electric switch and the like cannot be installed at the oil unloading port to detect whether the oil unloading port cover is opened or not, so that the detection is carried out by using a machine vision identification mode, the camera is used as a video input end and is accessed into the edge server through equipment such as a network cable and the switch, a video RTSP or camera SDK interface is used for butt joint, the edge server carries out algorithm judgment and analysis on the obtained real-time video image of the oil unloading port cover, the information meeting the alarm condition is pushed to the alarm application, and the alarm application carries out post-processing.
Preferably, the mark is designed to be a rectangular frame structure, and two vertical lines are additionally arranged inside the mark and used for distinguishing other marks of the gas station, so that the mark is convenient to identify.
Preferably, the identification detection algorithm aims at realizing comparison and judgment of images when the identification area is closed and opened, when the judgment accords with the starting state, the judgment is carried out, the algorithm carries out judgment based on SSIM and Euclidean distance of three-dimensional images, and in target identification, the specific difference score of each block is calculated to give alarm information of the corresponding block; for the image characteristics of the oil discharge port cover of the gas station in two states of closing and opening, after two groups of image matrixes are split, numerical analysis is carried out on the split result of each group, Euclidean distance of the split result is preferably compared, each split block can be set by a difference index of a user, when the Euclidean distance is larger than an index convention range, SSIM judgment is carried out, the structural similarity index of each block is finally obtained, and when the index is smaller than a designated parameter, the split block is regarded as a non-similar image, and then alarm information is generated.
The invention with the structure has the following beneficial effects: the rectangular mark is added on the upper surface of the oil discharge port cover of the gas station to serve as an identification mark of artificial intelligence machine vision, a camera of an oil discharge port of the gas station is connected to an edge server for deploying an identification recognition algorithm, and the server identifies the state of the oil discharge port cover in real time; and when the oil discharge port cover of the gas station is in an open state, the edge server judges the acquired image, pushes the judgment information to the alarm application and processes the judgment information by the alarm application.
Drawings
FIG. 1 is a schematic structural diagram of an oil discharge tank of the device for visually identifying oil discharge work of an oil discharge port machine, which is provided by the invention;
FIG. 2 is a front view of the opening state of the oil discharge port cover of the device for visually identifying the oil discharge work of the oil discharge port machine provided by the invention;
FIG. 3 is a left side view of the opening state of the oil discharge port cover of the device for visually recognizing the oil discharge work of the oil discharge port machine according to the present invention;
fig. 4 is a schematic diagram of a device monitoring device for visually recognizing oil discharge work of an oil discharge port machine according to the invention.
The system comprises an oil unloading tank 1, an oil unloading port cover 2, an oil unloading port cover 3, a mark 4, a camera 5, a switch 6, an edge server 7, an alarm application 8 and a monitoring device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the invention relates to a device for visually recognizing oil discharge work of an oil discharge port machine, which comprises an oil discharge tank 1 and a monitoring device 8, wherein the oil discharge tank 1 is hinged with an oil discharge port cover 2, the oil discharge port cover 2 is provided with a mark 3, and the monitoring device 8 monitors the oil discharge tank 1, the oil discharge port cover 2 and the mark 3.
The invention also provides a working method for visually identifying the oil unloading work of the oil unloading port machine, which comprises the following steps:
installing a mark on an oil discharge port cover, wherein the mark is installed on the upper surface of the oil discharge port cover of a gas station, and the mark is installed in a mode of pasting a warning tape or painting by using paint;
and step two, installing a monitoring device, wherein the monitoring device comprises a camera, a switch, an edge server and an alarm application, and because of the particularity of the oil unloading port, an electric switch and the like cannot be installed at the oil unloading port to detect whether the oil unloading port cover is opened or not, so that the detection is carried out by using a machine vision identification mode, the camera is used as a video input end and is accessed into the edge server through equipment such as a network cable and the switch, a video RTSP or camera SDK interface is used for butt joint, the edge server carries out algorithm judgment and analysis on the obtained real-time video image of the oil unloading port cover, the information meeting the alarm condition is pushed to the alarm application, and the alarm application carries out post-processing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides an unload hydraulic fluid port machine vision recognition device of oil discharge work which characterized in that: the oil unloading device comprises an oil unloading tank and a monitoring device, wherein an oil unloading port cover is hinged to the oil unloading tank, a mark is arranged on the oil unloading port cover, and the monitoring device monitors the oil unloading tank, the oil unloading port cover and the mark.
2. The oil discharge port machine vision recognition oil discharge work device of claim 1, characterized in that: the monitoring device comprises a camera, a switch, an edge server and an alarm application, wherein the camera monitors an oil unloading tank, an oil unloading opening cover and an identifier, the switch is connected with the camera, the edge server is connected with the switch, and the alarm application is connected with the switch.
3. The working method of the oil discharge port machine vision recognition oil discharge work according to claim 1, characterized by comprising the following steps:
installing a mark on an oil discharge port cover, wherein the mark is installed on the upper surface of the oil discharge port cover of a gas station, and the mark is installed in a mode of pasting a warning tape or painting by using paint;
and step two, installing a monitoring device, wherein the monitoring device comprises a camera, a switch, an edge server and an alarm application, and because of the particularity of the oil unloading port, an electric switch and the like cannot be installed at the oil unloading port to detect whether the oil unloading port cover is opened or not, so that the detection is carried out by using a machine vision identification mode, the camera is used as a video input end and is accessed into the edge server through equipment such as a network cable and the switch, a video RTSP or camera SDK interface is used for butt joint, the edge server carries out algorithm judgment and analysis on the obtained real-time video image of the oil unloading port cover, the information meeting the alarm condition is pushed to the alarm application, and the alarm application carries out post-processing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111595991.9A CN114229780A (en) | 2021-12-24 | 2021-12-24 | Oil discharge port machine vision recognition oil discharge work device and work method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111595991.9A CN114229780A (en) | 2021-12-24 | 2021-12-24 | Oil discharge port machine vision recognition oil discharge work device and work method |
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| CN114229780A true CN114229780A (en) | 2022-03-25 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221199A (en) * | 1996-02-15 | 1997-08-26 | Tokico Ltd | Unloading device for tank lorry |
| CN206606616U (en) * | 2017-03-01 | 2017-11-03 | 海泰建设有限公司 | A kind of safety monitoring system of oil truck |
| CN110456723A (en) * | 2019-08-15 | 2019-11-15 | 成都睿晓科技有限公司 | A kind of emptying area, gas station security management and control system based on deep learning |
| CN111582344A (en) * | 2020-04-29 | 2020-08-25 | 上善智城(苏州)信息科技有限公司 | Method for identifying state of oil discharge port cover of gas station |
| CN112434975A (en) * | 2020-12-14 | 2021-03-02 | 上善智城(苏州)信息科技有限公司 | Digital supervision method and system for oil discharge operation process of gas station |
| CN112801466A (en) * | 2021-01-08 | 2021-05-14 | 上善智城(苏州)信息科技有限公司 | Method and system for early warning illegal operation of oil discharge operation of gas station |
| CN113735050A (en) * | 2021-09-16 | 2021-12-03 | 深圳市风行趋势科技有限公司 | Automatic oil discharge detection system of gas station |
-
2021
- 2021-12-24 CN CN202111595991.9A patent/CN114229780A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09221199A (en) * | 1996-02-15 | 1997-08-26 | Tokico Ltd | Unloading device for tank lorry |
| CN206606616U (en) * | 2017-03-01 | 2017-11-03 | 海泰建设有限公司 | A kind of safety monitoring system of oil truck |
| CN110456723A (en) * | 2019-08-15 | 2019-11-15 | 成都睿晓科技有限公司 | A kind of emptying area, gas station security management and control system based on deep learning |
| CN111582344A (en) * | 2020-04-29 | 2020-08-25 | 上善智城(苏州)信息科技有限公司 | Method for identifying state of oil discharge port cover of gas station |
| CN112434975A (en) * | 2020-12-14 | 2021-03-02 | 上善智城(苏州)信息科技有限公司 | Digital supervision method and system for oil discharge operation process of gas station |
| CN112801466A (en) * | 2021-01-08 | 2021-05-14 | 上善智城(苏州)信息科技有限公司 | Method and system for early warning illegal operation of oil discharge operation of gas station |
| CN113735050A (en) * | 2021-09-16 | 2021-12-03 | 深圳市风行趋势科技有限公司 | Automatic oil discharge detection system of gas station |
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