An intelligent monitoring system for temporary oil storage fields

Abstract

The present invention relates to the technical field of temporary oil storage. An intelligent monitoring system for a temporary oil storage field includes poles, which are separated around an oil storage bag; a camera and temperature measurement unit, which is arranged on the pole and is used to obtain the external shape of the oil storage bag to obtain oil storage bag shape data, and to obtain the temperature of the oil storage bag to obtain oil storage bag temperature data; a fire sprinkler, which is arranged on the pole and is used to connect to a water source; an infrared sensor, which is arranged on the pole and is used to receive and transmit infrared rays to form an electronic fence between two adjacent poles; and a control system, which is connected to the camera and temperature measurement unit, the fire sprinkler, and the infrared sensor. The control system is configured to: respond to the oil storage bag shape data and the oil storage bag temperature data, process the oil storage bag shape data and the oil storage bag temperature data using a preset neural network segmentation model recognition method, obtain the shape, oil volume, and bag surface temperature of the oil storage bag, and judge the shape, oil volume, and bag surface temperature according to a preset judgment threshold to obtain a judgment result.

Description

Technical Field

[0001] The present invention relates to the technical field of temporary oil storage, and in particular to an intelligent monitoring system for a temporary oil storage field. Background Art

[0002] Temporary oil storage areas are typically used for the temporary storage of flammable and explosive liquids outdoors. These flammable liquids are often stored in rubber bladders. Over time, the rubber material can age, and this, combined with the high temperatures and complex outdoor environments, can lead to leaks, fires, and other accidents. Therefore, real-time intelligent monitoring of the bladders is essential, enabling the prediction of potential accidents. This allows for timely warnings and the initiation of various actions, including firefighting and cooling, personnel evacuation, and liquid cargo unloading. Furthermore, automated firefighting and automatic emptying operations can be initiated.

[0003] For these reasons, the operation of temporary oil storage sites requires real-time monitoring of parameters such as the inventory level, temperature, and safety status of flammable and explosive liquids. However, because oil storage bladders are made of rubber and are inherently elastic, the amount of oil in the bladder cannot be accurately monitored using the same metering methods used for steel containers. Existing technologies for measuring oil levels in oil storage bladders include liquid level measurement, flow metering, and three-dimensional scanning. A comparison of the advantages and disadvantages of each method reveals that while liquid level measurement and flow metering are traditional and relatively mature, they require contact with the measured liquid, placing high demands on the instrument's explosion-proof performance and resulting in poor safety. Three-dimensional scanning offers the advantage of non-contact monitoring, but the instrument is expensive, the scanning process is lengthy, and the cost-effectiveness is low. Furthermore, current temperature measurement techniques for oil storage bladders primarily involve inserting a temperature sensor into the bladder, which comes into contact with the measured liquid during the measurement process, making it less safe. There is currently no good intelligent perception method for morphological changes such as aging, leakage, and abnormal deformation of oil storage bags. They are usually detected through visual observation and manual judgment. This leads to phenomena such as untimely observation and difficulty in detecting abnormalities, which affects the safe operation of temporary oil storage sites.

[0004] In view of this, there is an urgent need for an intelligent monitoring system that can intelligently monitor temporary oil storage sites. Summary of the Invention

[0005] The present application provides an intelligent monitoring system for a temporary oil storage field, which is used to solve the problem of poor intelligent monitoring effect of existing temporary oil storage fields.

[0006] The present application provides a temporary oil storage field intelligent monitoring system, which is applied to the intelligent monitoring of oil storage bags in the temporary oil storage field. The system includes:

[0007] There are multiple vertical poles, and the vertical poles are distributed around the oil storage bag;

[0008] a camera temperature measuring unit, provided on the vertical pole, for acquiring the external shape of the oil storage bag to obtain oil storage bag topography data, and acquiring the temperature of the oil storage bag to obtain oil storage bag temperature data;

[0009] A fire sprinkler, arranged on the vertical pole and used for connecting to a water source;

[0010] an infrared sensor unit, provided on the vertical pole, for receiving and transmitting infrared rays so as to form an electronic fence between two adjacent vertical poles;

[0011] A control system is connected to the camera temperature measurement unit, the fire sprinkler and the infrared sensor unit respectively, and the control system is configured as follows:

[0012] In response to the oil storage bladder morphology data and the oil storage bladder temperature data, a preset neural network segmentation model recognition method is used to process the oil storage bladder morphology data and the oil storage bladder temperature data to obtain the morphology, oil quantity and bladder surface temperature of the oil storage bladder, and according to a preset judgment threshold, the morphology, the oil quantity and the bladder surface temperature are judged to obtain a judgment result, and preset instruction information is issued to the control system and the fire sprinkler according to the judgment result, wherein the morphology at least includes aging, oil leakage and deformation of the oil storage bladder, so as to implement measures such as stopping pumping, unloading liquid cargo, safety alert, fire fighting and cooling.

[0013] In one possible implementation, the vertical pole is a telescopic vertical pole.

[0014] In one feasible method, when used to monitor the morphology of the oil storage bag, the number of the vertical poles is at least two, and the two vertical poles are separately arranged at the diagonal ends of the oil storage bag, so that each of the camera and temperature measuring parts can capture at least 1 / 2 of the oil storage bag morphology data, and the 1 / 2 of the oil storage bag morphology data captured by the two camera and temperature measuring parts are combined to constitute the oil storage bag morphology data.

[0015] In one embodiment, the camera temperature measurement unit includes a camera and a temperature sensor; the temperature sensor is arranged on the camera or the pole, and the camera is arranged on the top outer wall of the pole; wherein,

[0016] The camera is used to obtain the external shape of the oil storage bag and form the oil storage bag shape data;

[0017] The temperature sensor is used to obtain the temperature of the oil storage bag to form the oil storage bag temperature data.

[0018] In one possible implementation, the fire sprinkler is arranged on the vertical pole below the camera and temperature measuring unit, and the control switch of the fire sprinkler is connected to the control system; wherein,

[0019] The control switch is configured to: respond to the instruction information of the control system to complete the connection and disconnection between the fire sprinkler and the water source.

[0020] In one embodiment, the infrared sensing unit includes an infrared transmitter and an infrared receiver, which are respectively arranged on a vertical pole below the fire sprinkler, and the working angles of the infrared transmitter and the infrared receiver are adjustable; when used for monitoring the oil storage bag security, the number of the vertical poles is three,

[0021] The three vertical poles are respectively a first vertical pole, a second vertical pole and a third vertical pole, the first vertical pole, the second vertical pole and the third vertical pole are sequentially connected by virtual lines to form a triangle, and the oil storage bag is located in the triangle; wherein,

[0022] The infrared transmitter of the first pole transmits infrared rays along the virtual line toward the second pole, and the infrared receiver of the first pole is used to receive the infrared rays emitted by the third pole;

[0023] The infrared transmitter of the second pole transmits infrared rays along the virtual line toward the third pole, and the infrared receiver of the second pole is used to receive the infrared rays emitted by the first pole;

[0024] The infrared transmitter of the third pole transmits infrared rays along the virtual line toward the first pole, and the infrared receiver of the third pole is used to receive the infrared rays emitted by the second pole;

[0025] The infrared rays of the first pole, the second pole and the third pole constitute the electronic fence.

[0026] In one practicable manner, a warning speaker is further included, and the warning speaker is connected to the control system; wherein,

[0027] The warning speaker is configured to emit a warning sound in response to the instruction information issued by the control system.

[0028] In one embodiment, the top of the vertical pole has a slot, and the interior of the slot has an internal thread, and the slot is used to be screwed with a screw to fix the vertical pole or connect a sunscreen net;

[0029] The bottom of the vertical pole is provided with a base, and the outer edge of the base is provided with a plurality of fixing holes. The fixing holes on the base are used to cooperate with screws to fix the vertical pole.

[0030] Beneficial effects of the present invention:

[0031] This application relates to an intelligent monitoring system for temporary oil storage sites, applicable to the intelligent monitoring of oil bladders within such sites. Multiple poles are positioned around the oil bladders, each equipped with a camera and temperature measurement unit. The camera and temperature measurement unit captures the external shape and temperature of the bladders, generating corresponding bladder morphology and temperature data. Fire sprinklers are mounted on the poles and connected to a water source, which sprays the water onto the bladders. An infrared sensor, mounted on the poles, receives and transmits infrared rays, thereby forming an electronic fence between adjacent poles. The control system is connected to the camera temperature measurement unit, fire sprinkler, and infrared sensor. The control system is configured to: respond to the oil bladder morphology data and oil bladder temperature data, process the oil bladder morphology data and oil bladder temperature data using a preset neural network segmentation model recognition method to obtain the bladder's morphology, oil volume, and bladder surface temperature; then, based on a preset judgment threshold, determine the morphology, oil volume, and bladder surface temperature to obtain a judgment result; and, based on the judgment result, issue preset command information to the pipeline pump valve, fire sprinkler, and other devices. The temporary oil storage field intelligent monitoring system with the above structure features non-contact monitoring and excellent safety. Furthermore, the camera temperature measurement unit, fire sprinkler, and infrared sensor are integrated into the pole, resulting in a high degree of integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a structural diagram of an intelligent monitoring system for a temporary oil storage field according to the present invention;

[0034] Figure 2 This is a schematic diagram of the layout of an intelligent monitoring system for a temporary oil storage field according to the present invention.

[0035] Description of reference numerals:

[0036] 1. Vertical pole; 11. First pole; 12. Second pole; 13. Base; 14. Slot; 2. Infrared sensor unit; 21. Infrared transmitter; 22. Infrared receiver; 3. Video temperature measurement unit; 4. Fire sprinkler; 5. Oil storage bag; 6. Oil interception pool; 7. Flow meter; 8. Pipeline pump and valve; 9. Oil source; 10. Intelligent monitoring system for temporary oil storage field. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The following are some explanations of the terms involved in this application:

[0041] The Yolact segmentation model refers to the Real-time Instance Segmentation model, which is a conventional method that uses a neural convolutional grid to segment graphics and determine the contour changes of entities in the graphics.

[0042] See Figure 1 The present application provides an intelligent monitoring system for a temporary oil storage field, which is used for intelligent monitoring of oil storage bags 5 in a temporary oil storage field. The system includes a pole 1, a camera temperature measurement unit 3, a fire sprinkler 4, an infrared sensor unit 2 and a control system.

[0043] The vertical pole 1 has a telescopic structure. Exemplarily, the vertical pole 1 includes a first pole 11 and a second pole 12 . The first pole 11 and the second pole 12 are sleeved and combined to form a telescopic vertical pole 1 , thereby facilitating the use of the vertical pole 1 .

[0044] The top of the vertical pole 1 has a slot 14, and the slot 14 has an internal thread. The slot 14 is used to be screwed with a screw rod to fix the vertical pole 1. Specifically, the top end face of the first rod 11 is provided with an inwardly recessed groove, and the groove has an internal thread, so that the vertical pole 1 can be fixed when screwed with a screw rod. It should be noted that the screw rod can be installed on a sunscreen net or other ceiling. Then, the vertical pole 1 is fixed by screwing the installed thread with the slot 14. This hanging fixing method can ensure that the vertical pole 1 will not swing during operation, or reduce the amplitude of the swing, thereby ensuring the stability of the operation.

[0045] The bottom of the upright pole 1 has a base 13 with multiple fixing holes along its outer edge. These holes are used to receive screws and secure the upright pole 1. Specifically, the bottom of the second rod 12, at the end away from the first rod 11, has a base 13. The outer edge of the base 13 has multiple fixing holes for securing the second rod 12. Screws are inserted through the fixing holes and secured to the ground, thus securing the second rod 12. This allows the upright pole 1 to stand upright on the ground, while the multiple fixing holes ensure its stability.

[0046] The telescopic structure of the upright pole 1 can ensure that the length of the upright pole 1 can be adjusted according to actual conditions whether the upright pole 1 is hung or placed on the ground, thereby ensuring that the components arranged on the upright pole 1 can be adjusted in height.

[0047] It should be noted that when used to monitor the morphology of the oil storage bag 5, the number of the vertical poles 1 is at least two, and the two vertical poles 1 can be respectively set at the diagonal ends of the oil storage bag. In this way, the two vertical poles 1 are separately set around the oil storage bag 5, so that each camera and temperature measuring part 3 can capture at least 1 / 2 of the oil storage bag morphology data. The 1 / 2 oil storage bag morphology data captured by the two camera and temperature measuring parts 3 are combined to constitute the oil storage bag morphology data. It should also be noted that the two vertical poles 1 are only exemplary. Specifically, the number of corresponding vertical poles 1 can be selected according to the number of oil storage bags 5. For example, if there are four oil storage bags 5 and they are arranged in a matrix, one vertical pole 1 can be set in the center of the four oil storage bags 5, and vertical poles 1 can be set at the four corners of the square formed by the matrix. In this way, the vertical pole 1 at one corner can obtain the oil storage bag morphology data of two sides of the oil storage bag 5, and the vertical pole 1 in the center can obtain the oil storage bag morphology data of the other two sides of the oil storage bag 5 (assuming that the oil storage bag 5 has four sides. In fact, the surface of the oil storage bag 5 may have a certain curvature, so that the camera temperature measurement part 3 on the vertical pole 1 at the corner cannot be photographed. In this way, one method is to appropriately adjust the distance between the vertical pole 1 and the oil storage bag 5 to increase the shooting range of the camera temperature measurement part 3 on the vertical pole 1. Another method is to use the corner adjacent to this corner to obtain partial morphology data of the oil storage bag 5 corresponding to this corner, or appropriately increase the number of vertical poles 1. The specific setting can be made as needed and is not limited in this application.

[0048] The camera temperature measuring unit 3 is provided on the vertical pole 1 and is used to obtain the external shape of the oil storage bag 5 to obtain the oil storage bag shape data, and to obtain the temperature of the oil storage bag 5 to obtain the oil storage bag temperature data.

[0049] Specifically, the video and temperature measurement unit 3 includes a camera and a temperature sensor; the temperature sensor is arranged on the camera or the pole 1, and the camera is fixed on the top outer wall of the pole 1; wherein the camera is used to obtain the external shape of the oil storage bag 5 and form the oil storage bag morphology data. Preferably, the camera is a 360-degree panoramic camera, so that a wider range of shooting angles can be obtained; the temperature sensor is used to obtain the temperature of the oil storage bag 5 and form the oil storage bag temperature data.

[0050] Fire sprinkler 4 is mounted on pole 1 and connected to a water source. Specifically, fire sprinkler 4 is mounted on pole 1 below camera and temperature measurement unit 3. A control switch for fire sprinkler 4 is connected to a control system. The control switch is configured to connect and disconnect fire sprinkler 4 from the water source in response to commands from the control system.

[0051] It should be noted that the fire sprinkler 4 is arranged below the video temperature measuring part 3 so that the fire sprinkler 4 will not affect the operation of the video temperature measuring part 3 when it is working. That is to say, the video temperature measuring part 3 can still obtain the morphology and temperature data of the oil storage bag 5 when the fire sprinkler 4 sprays water.

[0052] The fire sprinkler 4 is connected to a water source through a pipeline, so that water can be sprayed through the fire sprinkler 4. The fire sprinkler 4 is provided with a control switch, which can control the opening and closing of the fire sprinkler 4. The control switch responds to the command information of the control system. That is, when the control system sends a command information to the control switch, the control switch starts to work, thereby realizing the water spraying action of the fire sprinkler 4.

[0053] Infrared sensor 2, mounted on pole 1, receives and transmits infrared light, creating an electronic fence between adjacent poles 1. This electronic fence provides intelligent monitoring for illegal intrusions. If a non-staff member enters the electronic fence, infrared sensor 2 detects the entry and generates a warning message. Furthermore, the 360-degree camera can capture images of any illegal intrusions.

[0054] Specifically, the infrared sensor unit 2 includes an infrared emitter 21 and an infrared receiver 22. The infrared emitter 21 and the infrared receiver 22 are respectively disposed on the upright pole 1 below the fire sprinkler 4, and the operating angles of the infrared emitter 21 and the infrared receiver 22 are adjustable. It should be noted that the infrared sensor unit 2 is merely an example and is an electronic fence sensor.

[0055] The infrared transmitter 21 and the infrared receiver 22 can work in pairs, that is, the signal sent by the infrared transmitter 21 can be received by the infrared receiver 22, thereby completing the protection of the fence.

[0056] It should be noted that the infrared transmitter 21 on one pole 1 and the infrared receiver 22 on another pole 1 need to be matched in relative position when the poles 1 are fixed so that the signal emitted by the infrared transmitter 21 can be received by the infrared receiver 22 .

[0057] Among them, when used for monitoring the security of the oil storage bag 5, in the case of three poles 1, the three poles 1 are respectively the first pole 1, the second pole 1 and the third pole 1, and the first pole 1, the second pole 1 and the third pole 1 are connected in sequence by virtual lines (the virtual lines are for the convenience of understanding the words that appear. In real time, the virtual lines can be understood as lines that facilitate the pairing of the infrared receiver 22 and the infrared transmitter 21, which is only for the convenience of understanding) to form a triangle, and the oil storage bag 5 is located in the triangle; wherein,

[0058] The infrared transmitter 21 of the first pole 1 transmits infrared rays along the virtual line toward the second pole 1 , and the infrared receiver 22 of the first pole 1 is used to receive the infrared rays emitted by the third pole 1 ;

[0059] The infrared transmitter 21 of the second pole 1 transmits infrared rays along the virtual line toward the third pole 1 , and the infrared receiver 22 of the second pole 1 is used to receive the infrared rays emitted by the first pole 1 ;

[0060] The infrared transmitter 21 of the third pole 1 transmits infrared rays along the virtual line toward the first pole 1 , and the infrared receiver 22 of the third pole 1 is used to receive the infrared rays emitted by the second pole 1 ;

[0061] The infrared rays of the first pole 1 , the second pole 1 and the third pole 1 form an electronic fence.

[0062] In the above manner, a triangular electronic fence can be formed between the three poles 1. When entering the electronic fence area, the infrared transmitter 21 is disconnected from the infrared receiver 22 to form a corresponding signal, which is transmitted to the control system. The control system sends a command information to the warning speaker based on the signal.

[0063] The temporary oil storage field intelligent monitoring system 10 further includes a warning speaker connected to the control system; wherein the warning speaker is configured to emit a warning sound in response to instruction information issued by the control system.

[0064] There can be multiple warning speakers. For example, one of them can be placed in the smart monitoring room and the other can be placed in the oil storage site. In this way, not only people who break into the electronic fence are warned, but also the staff on duty in the smart monitoring room can be warned.

[0065] The control system is connected to the video temperature measurement unit 3, the fire sprinkler 4 and the infrared sensor unit 2 respectively. The control system is configured to: respond to the oil storage bag morphology data and the oil storage bag temperature data, use a preset neural network segmentation model recognition method to process the oil storage bag morphology data and the oil storage bag temperature data, obtain the morphology, oil volume and bag surface temperature of the oil storage bag 5, and judge the morphology, oil volume and bag surface temperature according to a preset judgment threshold to obtain a judgment result, and send preset instruction information to the pipeline pump valve 8 and the fire sprinkler 4 according to the judgment result, wherein the morphology at least includes aging, oil leakage and deformation of the oil storage bag.

[0066] The control system can be a computer, which is installed in the intelligent monitoring room and is connected to the camera temperature measurement part 3, the fire sprinkler 4, the infrared sensor part 2, and the pump valve 8 through lines. The staff can manually input the command information or set an automatic program. When the set threshold is exceeded, the command information is automatically generated. This application does not limit this.

[0067] The neural network segmentation model recognition method is a conventional neural network-based Yolac segmentation model recognition method. Using this method, the image of the oil storage capsule obtained in real time by the camera is identified with the shape of the oil storage capsule 5 in the previously obtained image, and then the shape change of the oil storage capsule 5 is judged. According to the shape change, the change value can be obtained, and then compared according to the preset judgment threshold. When the change value is greater than the judgment threshold, it can be concluded that the morphological change of the oil storage capsule 5 exceeds the reasonable change, thereby forming a warning message and suggestion on the computer. It should be noted that whether the preset instruction information is sent to the pipeline pump valve 8 and the fire sprinkler 4 based on the judgment result obtained by comparison can be set as needed. For example, a warning message and suggestion are first sent to the computer. Next, the staff can process according to the warning message and suggestion, or directly send a preset instruction message to the pipeline pump valve 8 and the fire sprinkler 4 based on the judgment result.

[0068] It should be noted that the image of the oil storage capsule 5 is obtained in real time by the camera, and the capsule top height is determined according to the preset Yolact segmentation model recognition method based on the neural network, the oil height in the oil storage capsule 5 is estimated, and the oil amount in the oil storage capsule 5 is given through the preset oil height-volume relationship table.

[0069] It should also be noted that the Yolact segmentation model recognition method based on neural network is a conventional algorithm, and other algorithms can also be used.

[0070] Generally, in this application, based on the comparison of the shape, oil volume, and surface temperature of the oil reservoir 5 with a preset judgment threshold, a control system is issued a dwell instruction according to the preset limit value and instruction suggestion. Specific settings can be made based on actual circumstances and are not limited in this application.

[0071] Example

[0072] like Figure 2 As shown, four oil storage bags 5 are grouped together and monitored by five poles 1. A rotating camera is placed at each of the four corners and in the middle. The four corner poles 1 mainly monitor the appearance of the sides of each oil storage bag 5 close to the four poles 1 and the safety status of the oil storage area. The infrared sensors installed on the four poles 1 form an electronic fence, enclosing the four oil storage bags 5 in the electronic fence. A high-definition camera that can rotate 360 ​​degrees is installed on the middle pole 1 to monitor the oil level and temperature of the four oil storage bags 5, the appearance of the four oil storage bags 5 close to the camera side, and the safety status of the oil storage area. Each pole 1 is installed with a fire sprinkler 4 connected to the fire water source outside the oil storage area. The signal collected by the camera temperature measurement unit 3 on the pole 1 is uploaded to the control system.

[0073] When in use, the control system is started, and the temperature sensor attached to the camera (camera temperature measurement part 3) collects the surface temperature of the oil storage bag 5, and corrects it according to the input empirical formula to determine the oil temperature in the bag; the camera collects the appearance image of the oil storage bag 5 and uploads it to the control system, and through the compiled program, the top height of the oil storage bag 5 is determined according to the established method, the oil height in the oil storage bag 5 is estimated, and the oil amount in the oil storage bag 5 is given through the compiled oil height-volume relationship table; by comparing with the original image, information such as whether the oil storage bag 5 has oil leakage, abnormal deformation, and abnormal oil storage field is given; when the processed information exceeds the set boundary value, the control system will issue a warning reminder and disposal suggestion, and start the corresponding valves, pumps, etc. to take action.

[0074] Working principle:

[0075] 1. Set up a certain number of poles 1 around the perimeter of the temporary oil storage yard.

[0076] 2. Activate the infrared sensors (infrared sensor part 2) installed on different poles 1 to form an electronic fence, enclosing the temporary oil storage yard in the electronic fence. When an illegal intrusion occurs, the electronic fence is triggered to issue an alarm.

[0077] 3. A high-definition camera with a temperature measurement function installed on the top of the vertical pole 1 remotely records the image of the oil storage field and measures the surface temperature of the oil storage bag 5.

[0078] 4. The control system uses the neural network-based Yolac segmentation model recognition method to digitally process the collected images, calculate the oil volume, bladder surface temperature, and bladder morphology in the temporary oil storage area, and determine the safety status of the oil storage area. If the parameters of the oil storage bladder 5 in the oil storage area exceed the set boundary conditions, the control system will issue an alarm and provide treatment recommendations.

[0079] 5. When the oil storage yard is overloaded, low on oil, aging, or illegally invaded, the control system will issue an alarm and send operating instructions to the valves and / or pumps (valves and pumps are control switches) by sending command information.

[0080] 6. When abnormal conditions such as high temperature occur, the fire sprinkler 4 installed on the pole 1 receives the fire command issued by the intelligent control system and implements unmanned fire fighting in the oil storage yard.

[0081] Exemplarily, the video and temperature measuring unit 3 inputs data into the YOLACT neural network model, and trains the neural network model with manually labeled pictures of the air release valve of the oil storage bag 5 (a total of about 500 pictures), until the neural network model can autonomously identify the air release valve in the unlabeled pictures. During the oil collection and delivery stages of the oil storage bag 5, the oil storage bag 5 will continue to deflate and bulge. During the process, the height and angle of the camera of the video and temperature measuring unit 3 are fixed, and the liquid level height of the oil storage bag 5 is predicted by continuously tracking the changes in the position coordinates of the center point of the air release valve.

[0082] 2. Principle of oil leakage identification of oil storage bag 5

[0083] By inputting the neural network model, manually labeled oil leakage pictures of different areas, positions, and states (about 500 pictures) are used to train the neural network model until the neural network model can independently identify unlabeled oil leakage pictures. Leakage will cause different colors and different states on the surface of the oil storage bag 5. After the leakage oil image is monitored and captured by the camera temperature measurement unit 3, the YOLACT neural network model is used to perform real-time analysis on the saved pictures or videos or real-time network video streams, and compare them with the original color and state of the soft oil storage tank. The abnormal areas and area pixel sizes such as oil leakage and discoloration on the surface of the oil storage bag 5 can be detected and calculated.

[0084] This application provides an intelligent monitoring system for a temporary oil storage site, which includes:

[0085] The pole 1 is a mounting bracket, and the camera, fire sprinkler 4, electronic fence sensor (infrared sensor part 2), etc. are installed on the pole 1. The pole 1 can be placed upright or inserted into the ground. A slot is provided at the top of the pole 1, which can be used to fix the pole, hang a sunscreen, and install other analytical instruments for the oil storage field. The camera has a temperature measurement function and can test the surface temperature of the oil storage capsule 5, photograph the basic morphology of the oil storage capsule 5, and observe the safety status of the oil storage field. The fire sprinkler 4 is installed at the bottom of the pole 1 and is connected to an external water source. When necessary, the control system automatically opens the fire sprinkler 4 to spray water to cool the oil storage field or extinguish a fire. An array of electronic fence sensors constitutes an electronic fence. When there is an illegal intrusion, the electronic fence sensor is triggered and the control system issues a warning message. The control system is connected to various instruments and equipment on the pole 1 through signal lines, receives images and temperature values ​​captured by the camera, digitally processes the relevant information, and issues out-of-bounds warning messages and disposal suggestions based on the safe operating conditions of the oil storage field. Based on the out-of-bounds warning messages and suggestions, the control system sends action information to operating parts such as pumps and valves, and the relevant components receive the action information and generate actual actions.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent monitoring system for a temporary oil storage field, characterized in that: The system is applied to intelligent monitoring of oil storage bags in temporary oil storage areas, and includes: There are multiple vertical poles, and the vertical poles are distributed around the oil storage bag; a camera temperature measuring unit, provided on the vertical pole, for acquiring the external shape of the oil storage bag to obtain oil storage bag topography data, and acquiring the temperature of the oil storage bag to obtain oil storage bag temperature data; A fire sprinkler, arranged on the vertical pole and used for connecting to a water source; an infrared sensor unit, provided on the vertical pole, for receiving and transmitting infrared rays so as to form an electronic fence between two adjacent vertical poles; A control system is connected to the camera temperature measurement unit, the fire sprinkler and the infrared sensor unit respectively, and the control system is configured as follows: In response to the oil storage sac morphology data and the oil storage sac temperature data, a preset neural network segmentation model recognition method is used to process the oil storage sac morphology data and the oil storage sac temperature data to obtain the morphology, oil quantity and sac surface temperature of the oil storage sac, and according to a preset judgment threshold, the morphology, the oil quantity and the sac surface temperature are judged to obtain a judgment result, and preset instruction information is issued to the control system and the fire sprinkler according to the judgment result, wherein the morphology at least includes aging, oil leakage and deformation of the oil storage sac.

2. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: The vertical pole is a telescopic vertical pole.

3. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: When used to monitor the morphology of the oil storage bag, the number of the vertical poles is at least two, and the two vertical poles are separately arranged at the diagonal ends of the oil storage bag, so that each of the camera and temperature measuring parts can capture at least 1 / 2 of the oil storage bag morphology data. The 1 / 2 of the oil storage bag morphology data captured by the two camera and temperature measuring parts are combined to constitute the oil storage bag morphology data.

4. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: The camera temperature measurement unit includes a camera and a temperature sensor; the temperature sensor is arranged on the camera or the pole, and the camera is arranged on the top outer wall of the pole; wherein, The camera is used to obtain the topography of the oil storage bag and form topography data of the oil storage bag; The temperature sensor is used to obtain the temperature of the oil storage bag to form the oil storage bag temperature data.

5. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: The fire sprinkler is arranged on the vertical pole below the camera temperature measuring unit, and the control switch of the fire sprinkler is connected to the control system; wherein, The control switch is configured to: respond to the instruction information of the control system to complete the connection and disconnection between the fire sprinkler and the water source.

6. The intelligent monitoring system for temporary oil storage field according to claim 3 is characterized in that: The infrared sensing unit includes an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are respectively arranged on the vertical pole below the fire sprinkler, and the working angles of the infrared transmitter and the infrared receiver are adjustable; When used for monitoring the security of the oil storage bag, the number of the poles is three; The three vertical poles are respectively a first vertical pole, a second vertical pole and a third vertical pole, the first vertical pole, the second vertical pole and the third vertical pole are sequentially connected by virtual lines to form a triangle, and the oil storage bag is located in the triangle; wherein, The infrared transmitter of the first pole transmits infrared rays along the virtual line toward the second pole, and the infrared receiver of the first pole is used to receive the infrared rays emitted by the third pole; The infrared transmitter of the second pole transmits infrared rays along the virtual line toward the third pole, and the infrared receiver of the second pole is used to receive the infrared rays emitted by the first pole; The infrared transmitter of the third pole transmits infrared rays along the virtual line toward the first pole, and the infrared receiver of the third pole is used to receive the infrared rays emitted by the second pole; The infrared rays of the first pole, the second pole and the third pole constitute the electronic fence.

7. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: It also includes a warning speaker, which is connected to the control system; wherein, The warning speaker is configured to emit a warning sound in response to the instruction information issued by the control system.

8. The intelligent monitoring system for temporary oil storage field according to claim 1 is characterized in that: The top of the vertical pole is provided with a slot, the interior of the slot is provided with an internal thread, and the slot is used to be screwed with a screw rod to fix the vertical pole or connect a sunscreen net; The bottom of the vertical pole is provided with a base, and the outer edge of the base is provided with a plurality of fixing holes. The fixing holes on the base are used to cooperate with screws to fix the vertical pole.

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