An intelligent monitoring system for safe production of a chemical plant

Abstract

The utility model relates to industrial safety monitoring technical field discloses a kind of chemical plant safety production intelligent monitoring system, including production monitoring data acquisition device, production intelligent analysis cluster and web server;Production monitoring data acquisition device includes industrial monitoring camera and factory data center platform, and industrial monitoring camera is connected with factory data center platform;Production intelligent analysis cluster includes case and the intelligent detection board card of fire operation of setting in case, the intelligent detection board card of safety belt wearing, personnel behavior identification intelligent detection board card and operation area safety detection board card, each intelligent detection board card is connected with factory data center platform and parallelly connected;Web server is connected with production intelligent analysis cluster.The utility model can realize to the parallel real-time monitoring of chemical plant production site, each board card independent work, do not influence each other, with the advantages that real-time is good, reliability is high, modular design is convenient to maintain and expand.

Description

Technical Field

[0001] This utility model relates to the field of industrial safety monitoring technology, and more specifically, to an intelligent monitoring system for safe production in chemical plants. Background Technology

[0002] With the continuous development of the chemical industry, chemical production processes involve large amounts of high-temperature, high-pressure, and flammable and explosive substances. Equipment malfunctions or abnormal production environments can easily lead to safety accidents, causing serious casualties and property damage. Therefore, real-time monitoring of the operating status of chemical plant production equipment and the production environment, and timely alarm activation in case of abnormalities, is of great significance for ensuring safe production in chemical plants.

[0003] Currently, traditional chemical plant monitoring methods mostly rely on manual inspections or single-device monitoring, resulting in low monitoring efficiency and difficulty in timely detection of potential safety hazards. Existing intelligent monitoring systems typically use general-purpose computers or servers to run analysis software to process and analyze video data. However, this software solution has the following problems: first, the software runs on a general-purpose computing platform, making real-time performance difficult to guarantee during multi-tasking; second, when the software system malfunctions, all detection functions fail simultaneously, leading to low system reliability; and third, the high coupling between different detection functions makes flexible expansion and maintenance difficult. Utility Model Content

[0004] This invention addresses the shortcomings of the prior art by providing an intelligent monitoring system for safe production in chemical plants. It achieves parallel real-time monitoring of the chemical production site through a parallel hardware board architecture, thereby improving the system's real-time performance and reliability.

[0005] This application provides an intelligent monitoring system for safe production in a chemical plant, including a production monitoring data acquisition device, a production intelligent analysis cluster, and a web server.

[0006] The production monitoring data acquisition device includes an industrial surveillance camera and a factory data center platform, with the industrial surveillance camera connected to the factory data center platform.

[0007] The intelligent production analysis cluster includes a chassis and intelligent detection boards for hot work, safety belt wearing, personnel behavior recognition, and work area safety. These boards are connected to the plant's data center platform, and are connected in parallel.

[0008] The web server is connected to the production intelligence analysis cluster.

[0009] Furthermore, the production monitoring data acquisition device also includes a gas sensor, a temperature sensor, and a pressure sensor, which are respectively connected to the plant's data center platform.

[0010] Furthermore, the factory data center platform includes switches and storage media. The industrial monitoring cameras are connected to the factory data center platform via the switches, and the storage media are connected to the switches.

[0011] Furthermore, the intelligent detection board for hot work, the intelligent detection board for safety belt wearing, the intelligent detection board for personnel behavior recognition, and the intelligent detection board for work area safety each include a board body, a video input interface, a processor, and an output interface mounted on the board body. The video input interface is connected to the plant's data center platform, and the output interface is connected to a web server.

[0012] Furthermore, the chassis of the production intelligent analysis cluster is equipped with multiple hot-swappable interfaces. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are respectively connected to the chassis through the hot-swappable interfaces. The hot-swappable interfaces are used to replace or add intelligent detection boards while the system is powered on.

[0013] Furthermore, the processors of the hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are all embedded processors with corresponding intelligent recognition algorithms built in.

[0014] Furthermore, multiple intelligent detection boards for hot work operations, intelligent detection boards for safety belt wearing, intelligent detection boards for personnel behavior recognition, and intelligent detection boards for work area safety are provided, and multiple intelligent detection boards with the same function are connected in parallel.

[0015] Furthermore, the chassis of the production intelligent analysis cluster is equipped with a backplane, and the backplane has multiple slots. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are respectively inserted into the slots of the backplane.

[0016] Furthermore, the chassis of the production intelligent analysis cluster is equipped with an independent heat dissipation duct. The heat dissipation duct includes an air inlet on one side of the chassis, an air outlet on the other side of the chassis, and a cooling fan installed at the air outlet. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are arranged sequentially along the direction of the heat dissipation duct.

[0017] Furthermore, the chassis of the production intelligent analysis cluster is equipped with multiple guide rails. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are respectively provided with guide protrusions on both sides that slide in cooperation with the guide rails. The front end of the guide rail is provided with an elastic buckle for locking the board when it is inserted into place.

[0018] Furthermore, the web server includes a data aggregation server and a web publishing server, wherein the data aggregation server is connected to the production intelligent analysis cluster, and the web publishing server is connected to the data aggregation server.

[0019] Furthermore, the web server also includes an alarm server, which is connected to a data aggregation server.

[0020] Furthermore, there are multiple industrial monitoring cameras, which are distributed in different locations within the chemical plant's production and operation area.

[0021] The beneficial effects of this utility model are as follows: This invention employs a dedicated intelligent detection board to process video data in parallel. Each board operates independently, avoiding the problem of multiple tasks competing for computing resources and significantly improving the real-time performance of the detection.

[0022] This invention features intelligent detection boards that operate in parallel, ensuring that a failure in one board does not affect the normal operation of the others, thus effectively improving the overall reliability of the system. Furthermore, the hot-swappable interface allows for uninterrupted board replacement, further guaranteeing continuous system operation.

[0023] The chassis of this utility model is equipped with an independent heat dissipation air duct, and the circuit boards are arranged in sequence along the air duct. The cooling fan provides forced convection to ensure that the circuit board temperature is within a safe range when operating under high load.

[0024] This invention improves the system's shock resistance by setting up a sliding fit between the guide rail and the guide convex strip, as well as a locking structure with an elastic buckle, so that the plate is accurately inserted and positioned and is not easily loosened in a vibration environment.

[0025] This utility model uses different functional detection boards to be installed on the back panel of the chassis in a plug-in manner. The number and type of boards can be flexibly configured according to actual needs, which facilitates maintenance and functional expansion.

[0026] This utility model integrates multiple detection functions into one chassis, and the various boards are interconnected through a backplane, reducing external cable connections. The overall structure is compact and easy to install.

[0027] This invention uses a factory data center platform to centrally store and back up monitoring data, ensuring data security and reliability.

[0028] Other features and advantages of this invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing embodiments of the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the system structure of this utility model; Figure 2 This is a schematic diagram of the production monitoring data acquisition device of this utility model; Figure 3 This is a schematic diagram of the structure of the intelligent analysis cluster for production according to this utility model. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] Example 1: This embodiment provides an intelligent monitoring system for safe production in a chemical plant.

[0034] like Figure 1As shown, a chemical plant safety production intelligent monitoring system includes a production monitoring data acquisition device, a production intelligent analysis cluster, and a web server.

[0035] The production monitoring data acquisition device is used to collect real-time monitoring videos and other environmental monitoring data of the chemical plant's production area. For example... Figure 2 As shown, the production monitoring data acquisition device includes multiple industrial surveillance cameras, switches, storage media, and a factory data center platform.

[0036] Multiple industrial surveillance cameras are distributed across different locations within the chemical plant's production area to collect real-time video feeds. These cameras are connected to a switch via network cables, which in turn connects to the plant's data center platform. The data center platform receives video streams from each camera through the switch and stores the video data on storage media for backup. Simultaneously, the data center platform forwards the video streams to the production intelligence analysis cluster via the switch.

[0037] In this embodiment, the storage medium can be a hard disk array or a solid-state drive to meet the storage requirements of large-capacity video data.

[0038] like Figure 3 As shown, the intelligent production analysis cluster includes a chassis and intelligent detection boards for hot work, safety belt wearing, personnel behavior recognition, and work area safety, all housed within the chassis. The chassis has a backplane with multiple slots. Each intelligent detection board is inserted into one of these slots and is connected to the backplane for power supply and data interconnection. The chassis also has multiple hot-swappable interfaces. These interfaces are used to replace or add intelligent detection boards without interrupting system power.

[0039] The intelligent detection boards for hot work operations, safety belt wearing, personnel behavior recognition, and work area safety are all connected to the plant's data center platform, and these boards are connected in parallel. That is, each board independently receives the video stream transmitted from the plant's data center platform, performs independent analysis and processing, and does not interfere with each other.

[0040] In practical applications, multiple intelligent detection boards for each function can be configured according to the size of the production area and the detection requirements. For example, for a large production area, multiple intelligent detection boards for personnel behavior recognition can be set up, with each board responsible for video analysis of a sub-area. Multiple boards with the same function can be connected in parallel to work together.

[0041] The intelligent detection board for hot work operations includes the board body, a video input interface, a processor, and an output interface. The video input interface receives video streams transmitted from the plant's data center platform. The processor has a built-in intelligent recognition algorithm to analyze and process the video stream. The output interface sends the recognition results to a web server.

[0042] The structure of the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board is similar to that of the hot work intelligent detection board; the difference lies in the intelligent recognition algorithm built into their processors. The processor of the hot work operation intelligent detection board has a built-in hot work operation recognition algorithm to identify whether hot work operations are occurring in the production area; The processor of the smart safety belt detection board has a built-in safety belt detection algorithm to identify whether the worker is wearing the safety belt correctly; The processor of the intelligent detection board for personnel behavior recognition has a built-in personnel behavior recognition algorithm to identify abnormal behavior or violations by personnel in the production area. The processor of the work area safety detection board has a built-in area safety detection algorithm to detect the safety status of the work area, such as personnel crossing the boundary or area intrusion.

[0043] The chassis features an independent cooling duct. This duct includes an air inlet on one side of the chassis, an air outlet on the other side, and a cooling fan mounted at the outlet. Intelligent detection boards for hot work operations, safety belt wearing, personnel behavior recognition, and work area safety are arranged sequentially along the cooling duct. During operation, the cooling fan rotates, drawing in cool air through the air inlet, carrying away heat across the surfaces of each board, and expelling it through the air outlet, creating forced convection cooling.

[0044] The chassis contains multiple guide rails, and each intelligent detection board has guide protrusions on both sides that slide in conjunction with the guide rails. The front end of each guide rail has a spring-loaded latch. When the board is inserted, the latch engages with a groove at the bottom front of the board to lock it in place and prevent it from coming loose due to vibration. To remove the board, simply press the spring-loaded latch to unlock it.

[0045] like Figure 1As shown, the web server is connected to the production intelligent analysis cluster. The web server includes a data aggregation server, a web publishing server, and an alarm server. The data aggregation server is connected to the output interfaces of each intelligent detection board in the production intelligent analysis cluster, and is used to receive and integrate the identification results sent by each board. The web publishing server is connected to the data aggregation server, and is used to provide a browser-based remote access interface, allowing administrators to view real-time monitoring information, detection results, and historical event records through the browser. The alarm server is connected to the data aggregation server, and is used to generate alarm information when abnormal identification results occur, and push alarm notifications through the browser.

[0046] During operation, multiple industrial surveillance cameras capture real-time video of the chemical plant's production areas and transmit it to the plant's data center platform via a switch. The data center platform stores the video data in storage media for backup and simultaneously distributes the video stream to various intelligent detection boards within the production intelligent analysis cluster.

[0047] The hot work operation intelligent detection board analyzes the received video stream to identify whether hot work is taking place; the safety belt wearing intelligent detection board analyzes the video stream to identify whether workers are wearing safety belts correctly; the personnel behavior recognition intelligent detection board analyzes the video stream to identify whether personnel are exhibiting abnormal behavior or violating regulations; and the work area safety detection board analyzes the video stream to detect the safety status of the work area. All boards work in parallel without interfering with each other, and each sends its identification results to the web server through an output interface.

[0048] The data aggregation server receives and integrates the identification results from each board, while the web publishing server displays real-time monitoring screens, detection results, and alarm information to administrators via a browser. When an anomaly occurs, the alarm server generates an alarm notification and pushes it to the administrator's browser.

[0049] Example 2: In another embodiment, the production monitoring data acquisition device further includes a gas sensor, a temperature sensor, and a pressure sensor, each connected to the plant's data center platform. The gas sensor detects the concentration of combustible or toxic gases, the temperature sensor detects the temperature of the equipment or environment, and the pressure sensor detects the pressure in pipelines or containers. The plant's data center platform collects data from these sensors and transmits it to the production intelligent analysis cluster, enabling the fusion analysis of video monitoring and sensor monitoring.

[0050] In another embodiment, the chassis for the intelligent analysis cluster uses a standard industrial chassis. The number and type of slots on the backplane can be configured according to actual needs, supporting hot-swapping for easy maintenance and replacement of boards. The cooling fan can be a temperature-controlled speed-adjusting fan, automatically adjusting its speed based on the internal temperature of the chassis to reduce energy consumption and noise. The elastic clips can be metal springs or plastic hooks, and the mating surfaces of the guide rails and guide ribs can be equipped with ball bearings or wear-resistant coatings to improve insertion and removal life.

[0051] It should be noted that the specific manner in which each module performs its operation in the apparatus described in the above embodiments has been described in detail in the embodiments of the method, and will not be elaborated here.

[0052] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0053] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A smart monitoring system for safe production in a chemical plant, characterized in that, This includes production monitoring data acquisition devices, a production intelligent analysis cluster, and a web server; The production monitoring data acquisition device includes an industrial monitoring camera and a factory data center platform, and the industrial monitoring camera is connected to the factory data center platform. The production intelligent analysis cluster includes a chassis and intelligent detection boards for hot work, safety belt wearing, personnel behavior recognition, and work area safety, all installed inside the chassis. The intelligent detection boards for hot work, safety belt wearing, personnel behavior recognition, and work area safety are connected to the plant data center platform, and the boards are connected in parallel. The web server is connected to the production intelligence analysis cluster.

2. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The production monitoring data acquisition device also includes a gas sensor, a temperature sensor, and a pressure sensor, which are connected to the plant's data center platform.

3. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The factory data center platform includes switches and storage media. The industrial monitoring cameras are connected to the factory data center platform through the switches, and the storage media are connected to the switches.

4. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The chassis of the intelligent production analysis cluster is equipped with multiple hot-swappable interfaces. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are respectively connected to the chassis through the hot-swappable interfaces. The hot-swappable interfaces are used to replace or add intelligent detection boards while the system is powered on.

5. The intelligent monitoring system for safe production in a chemical plant according to claim 4, characterized in that, The intelligent detection boards for hot work, safety belt wearing, personnel behavior recognition, and work area safety are each provided in multiples, and multiple intelligent detection boards with the same function are connected in parallel.

6. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The chassis of the intelligent production analysis cluster is equipped with a backplane, which has multiple slots. The intelligent detection board for hot work, the intelligent detection board for safety belt wearing, the intelligent detection board for personnel behavior recognition, and the safety detection board for work area are respectively inserted into the slots of the backplane.

7. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The chassis of the intelligent production analysis cluster is equipped with an independent heat dissipation duct. The heat dissipation duct includes an air inlet on one side of the chassis, an air outlet on the other side of the chassis, and a cooling fan installed at the air outlet. The hot work operation intelligent detection board, the safety belt wearing intelligent detection board, the personnel behavior recognition intelligent detection board, and the work area safety detection board are arranged sequentially along the direction of the heat dissipation duct.

8. The intelligent monitoring system for safe production in a chemical plant according to claim 7, characterized in that, The chassis of the intelligent production analysis cluster is equipped with multiple guide rails. The two sides of the intelligent detection board for hot work, the intelligent detection board for safety belt wearing, the intelligent detection board for personnel behavior recognition, and the safety detection board for work area are respectively provided with guide protrusions that slide in cooperation with the guide rails. The front end of the guide rail is provided with an elastic buckle for locking the board when it is inserted into place.

9. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The web server includes an alarm server, a data aggregation server, and a web publishing server. The data aggregation server is connected to the production intelligent analysis cluster, the web publishing server is connected to the data aggregation server, and the alarm server is connected to the data aggregation server.

10. The intelligent monitoring system for safe production in a chemical plant according to claim 1, characterized in that, The industrial monitoring cameras are multiple and are distributed in different locations within the chemical plant's production and operation area.

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